WO2025045266A1 - 净水器和uv杀菌模组 - Google Patents
净水器和uv杀菌模组 Download PDFInfo
- Publication number
- WO2025045266A1 WO2025045266A1 PCT/CN2024/119672 CN2024119672W WO2025045266A1 WO 2025045266 A1 WO2025045266 A1 WO 2025045266A1 CN 2024119672 W CN2024119672 W CN 2024119672W WO 2025045266 A1 WO2025045266 A1 WO 2025045266A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- water
- liquid level
- water tank
- communicating vessel
- clean water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
Definitions
- the present application relates to the field of water purification technology, and in particular to a water purifier and a UV sterilization module.
- water purifiers are undoubtedly one of the best choices.
- the sterilization component is usually installed on the wall of the water purification tank, and the sterilization light output end is located on the inner side of the water purification tank, and the wiring end is exposed to the outside of the water purification tank.
- a sealing ring is usually set between the sterilization component and the wall of the water purification tank for sealing, but with the increase of use time, the sealing ring is prone to aging, resulting in water leakage at the installation site of the sterilization component.
- a water purifier or a water dispenser is generally provided with a clean water tank inside, and the clean water tank is used to store clean water that has been purified.
- the clean water tank is not a completely sealed structure, and a tank cover is generally provided on the top, which makes it difficult to completely isolate the clean water in the clean water tank from the air.
- bacteria will breed, which will pose a threat to the health of water use.
- the traditional practice is generally to use a tube or rope to hang a UV lamp module from the tank cover into the clean water tank to sterilize the water. This method has the following defects: the tube or rope hung in the clean water tank will block the tank cover, resulting in the box cover cannot be completely closed.
- a float box connected to the water purification tank is usually provided, and a float sensor is provided in the float box.
- the water level in the water purification tank is reflected by the water level in the float box.
- the water level is lower than the preset value, the water production process can be started.
- most of the water levels in the water purification tank and the float box cannot be kept consistent in real time.
- one of the float box and the water purification tank will accumulate water or backflow, and the water level in the float box cannot accurately reflect the water level in the water purification tank, resulting in the water purifier counter-duplicates water, or the water level in the water purification tank is low but the water production process cannot be started.
- the water purifier in the related art includes a filter, a communicating vessel, a liquid level box, a clean water tank, a heater and a water pump, etc.
- the water filtered by the filter is distributed to the liquid level box and the clean water tank through the communicating vessel.
- the water pump draws the water in the liquid level box and the clean water tank into the heater through the communicating vessel, and then provides it to the user through the heater.
- the air in the communicating vessel, the filter, etc. will enter the subsequent water path including the heater, thereby causing the water intake of the water purifier to be mixed with gas when the water is discharged.
- the water shape is unstable and the water discharge is slow.
- gas is mixed in the hot water, which will cause steam spraying, resulting in poor water discharge reliability.
- the present application embodiment provides a water purifier, comprising:
- a clean water tank is detachably arranged outside the shell, the clean water tank is provided with a clean water tank communication port and a first installation groove, the clean water tank communication port is used to communicate with the clean water supply interface of the water purifier, and the bottom wall of the first installation groove is provided with a first installation port;
- the sterilization unit comprises a lampshade, a lampshade positioning assembly and a sterilization lamp
- the lampshade positioning assembly comprises an annular first positioning member, a first sealing ring and a second sealing ring;
- the lampshade is located in a first mounting groove, and the head of the lampshade is exposed to the clean water tank through a first mounting opening, the first positioning member is sleeved on the outer peripheral side of the lampshade, the first sealing ring is sealingly arranged between the first positioning member and the side groove wall of the first mounting groove, and the second sealing ring is sealingly arranged between the first positioning member and the outer peripheral side of the lampshade;
- the germicidal lamp is arranged on the outer wall of the shell, and is configured to be able to extend into the inner side of the lampshade.
- the hardness of the first positioning member is greater than the hardness of the first sealing ring and the second sealing ring.
- the lampshade positioning assembly further includes a sealing member, which is connected to the end of the first positioning member facing the clean water tank and is blocked on a side of the second sealing ring facing the clean water tank.
- the sealing member is provided with a clamping arm
- the first positioning member is provided with a clamping groove
- the sealing member and the first positioning member are connected by clamping cooperation between the clamping arm and the clamping groove.
- the sealing member is provided with an annular first abutment portion and a second abutment portion at the axial end of the first positioning member, the first abutment portion is configured to abut against the second sealing ring, and the second abutment portion is configured to abut against the end of the lampshade facing the clean water tank.
- the number of the first sealing rings is at least two, and the at least two first sealing rings are arranged along the axial direction of the first positioning member; and/or
- the number of the second sealing rings is at least two, and the at least two second sealing rings are arranged along the axial direction of the first positioning member.
- the inner circumference of the first positioning member is provided with at least one annular stop portion, and the stop portion and the inner circumference of the first positioning member define a half-open annular installation space, and the second sealing ring is installed in the annular installation space.
- a second mounting opening is provided on the shell, and the germicidal lamp mounting frame passes through the second mounting opening and extends out of the shell.
- the first installation port and the clean water tank communication port are both located between the top and bottom of the clean water tank, and the first installation port The setting position is higher than the setting position of the clean water tank connecting port.
- the water purifier further includes a filter, an exhaust member, a connecting vessel, and a liquid level box;
- the exhaust member is configured with a first chamber in communication with the atmosphere, the first chamber being in communication with a filter liquid outlet of the filter;
- the clean water tank and the liquid level box are both connected to the atmosphere, and a water level sensor for detecting the water level is provided in the liquid level box;
- the communicating vessel is structured with a communicating vessel inner cavity, which is respectively connected with the clean water tank, the liquid level box and the first chamber;
- the water filtered by the filter can be input into the exhaust member and the communicating vessel in sequence, and flow into the liquid level box and the clean water tank through the inner cavity of the communicating vessel.
- the exhaust member is disposed on the outer side wall of the liquid level box, and the exhaust member and the mutually facing side walls of the liquid level box are both provided with communicating ports that communicate with each other so that the first chamber is in communication with the inner cavity of the liquid level box.
- the water level sensor is configured as a float sensor, and the water level sensor includes a first float and a second float;
- the liquid level box is provided with: a first upper baffle, a first lower baffle, a second upper baffle and a second lower baffle in sequence along the height direction of the liquid level box, the first float is located between the first upper baffle and the first lower baffle, and the second float is located between the second upper baffle and the second lower baffle;
- the water level sensor is configured to detect the liquid level in the liquid level box, and determines that the liquid level is at a high level when the first float abuts the first upper baffle, and determines that the liquid level is at a low level when the second float abuts the second lower baffle.
- the filter comprises a filter housing and a filter body, the filter housing is configured with a filter inner cavity having an open end, and the filter body is disposed in the filter inner cavity;
- the liquid level box is communicated with the filter inner cavity of the filter through a third pipe.
- the liquid level box is provided with a liquid level box communication port
- the volume of the inner cavity of the clean water tank is greater than the volume of the inner cavity of the liquid level box;
- the minimum cross-sectional area of the first connecting channel connecting the connecting port of the water supply tank with the inner cavity of the communicating vessel is greater than the minimum cross-sectional area of the second connecting channel connecting the connecting port of the liquid level box with the inner cavity of the communicating vessel.
- K is the resistance coefficient of the fluid in the connecting port of the liquid level box, and the cross-section of the inner cavity of the water purification tank and the cross-section of the inner cavity of the liquid level box remain unchanged along the height direction of the water purifier.
- the cross-sectional area S1 of the inner cavity of the water purification tank along the height direction of the water purifier and the cross-sectional area S3 of the inner cavity of the liquid level box along the height direction of the water purifier satisfy: S1>S3;
- the bottom wall of the inner cavity of the clean water tank is arranged flush with the bottom wall of the inner cavity of the liquid level box.
- the water purifier further comprises a communicating vessel
- the communicating vessel is arranged on the housing and is structured with a communicating vessel inner cavity connected with the purified water supply interface in the water purifier, the communicating vessel is provided with a communicating vessel connecting pipe connected with the communicating vessel inner cavity, a sealing ring is arranged on the inner wall of the communicating vessel connecting pipe, the axial ends of the sealing ring abut against the inner wall of the communicating vessel connecting pipe, and the first sealing section between the axial ends of the sealing ring and the inner wall of the communicating vessel connecting pipe jointly define a water storage cavity;
- the clean water tank is provided with a clean water tank connecting pipe, which is connected to the clean water tank inner cavity of the clean water tank and is arranged at a position corresponding to the clean water tank connecting port; the clean water tank connecting pipe is configured to be inserted into the communicating vessel connecting pipe to connect the communicating vessel inner cavity and the clean water tank inner cavity; and to elastically deform the first sealing section toward its own radial outer side to squeeze the water in the water storage cavity into the communicating vessel connecting pipe; and to be able to elastically reset the first sealing section toward its own radial inner side when detaching from the communicating vessel connecting pipe to absorb the water in the communicating vessel connecting pipe into the water storage cavity.
- the inner circumferential surface of the first sealing section is protruding with at least two annular interference fit portions, the at least two interference fit portions are arranged at intervals along the axial direction of the sealing ring, and the at least two interference fit portions are used for interference fit with the clean water tank connecting pipe.
- the number of the interference fit parts is two, and a supporting protrusion is provided between the areas corresponding to the two interference fit parts on the outer peripheral surface of the sealing ring.
- a supporting member is provided on the outer wall of the shell, and the clean water tank is detachably arranged on the supporting member.
- the present application provides a water purifier, comprising:
- the liquid level box is connected to the atmosphere and is provided with a liquid level box communication port.
- the liquid level box is provided with a water level sensor for detecting the water level;
- a clean water tank is connected to the atmosphere and is provided with a clean water tank communication port, wherein the volume of the clean water tank inner cavity of the clean water tank is greater than the volume of the liquid level box inner cavity of the liquid level box;
- a communicating vessel having an inner cavity of the communicating vessel, the inner cavity of the communicating vessel is respectively connected with the connecting port of the clean water tank and the connecting port of the liquid level box, and the communicating vessel is detachably connected with the clean water tank;
- the filter is used to be connected to the water source to be purified and communicated with the inner cavity of the communicating vessel, and the water filtered by the filter can flow into the liquid level box and the clean water tank through the inner cavity of the communicating vessel;
- the minimum cross-sectional area of the first connecting channel connecting the connecting port of the water supply tank with the inner cavity of the communicating vessel is greater than the minimum cross-sectional area of the second connecting channel connecting the connecting port of the liquid level box with the inner cavity of the communicating vessel.
- K is the resistance coefficient of the fluid in the liquid level box communication port, the cross section of the inner cavity of the clean water tank, and the cross section of the inner cavity of the liquid level box along the clean water tank. The height direction of the water container remains unchanged.
- the communicating vessel is provided with a second communicating port and a first communicating port; the second communicating port is connected to the communicating port of the liquid level box, and the first communicating port is connected to the communicating port of the clean water tank;
- the first connecting port and the clean water tank connecting port are respectively provided with a connecting vessel check valve and a clean water tank check valve, and the cross-sectional area of the valve core of the connecting vessel check valve is less than or equal to the cross-sectional area of the valve core of the clean water tank check valve.
- a cross-sectional area of the first communication port is greater than a cross-sectional area of the second communication port.
- the communicating vessel is provided with a communicating vessel connecting pipe communicating with the inner cavity of the communicating vessel, and the communicating vessel connecting pipe corresponds to the setting position of the first communicating port;
- the clean water tank is provided with a clean water tank connecting pipe, the clean water tank connecting pipe corresponds to the setting position of the clean water tank connecting port, and the clean water tank connecting pipe is connected to the clean water tank inner cavity of the clean water tank; the clean water tank connecting pipe is configured to be partially inserted into the communicating vessel connecting pipe when carried on the carrier so that the inner cavity of the communicating vessel and the inner cavity of the clean water tank are connected;
- the portion of the pipe in the communicating vessel connecting pipe that is not connected to the clean water tank connecting pipe and the clean water tank connecting pipe together define a first communicating channel.
- the first communicating channel has the smallest cross-sectional area at the portion of the pipe in the communicating vessel connecting pipe that is not connected to the clean water tank connecting pipe.
- the communicating vessel is provided with a communicating vessel plug-in pipe communicating with the inner cavity of the communicating vessel, and the communicating vessel plug-in pipe corresponds to the setting position of the second communicating port;
- the liquid level box is provided with a liquid level box plug-in tube, which is connected with the inner cavity of the liquid level box; the liquid level box plug-in tube is plugged into the connecting tube of the communicating device;
- the part of the pipe in the communicating device plug-in tube that is not plugged by the liquid level box plug-in tube and the liquid level box plug-in tube together define a second communicating channel.
- the smallest cross-sectional area of the second communicating channel is located in the liquid level box plug-in tube.
- the communicating vessel is provided with a communicating vessel liquid inlet communicating with the inner cavity of the communicating vessel, and the communicating vessel liquid inlet is communicated with the filter liquid outlet of the filter;
- the diameter of the liquid inlet of the communicating vessel is greater than 6 mm.
- the cross-sectional area of the communication port of the liquid level box is greater than or equal to 4.5 mm 2 ; and/or the cross-sectional area of the communication port of the clean water tank is greater than 40 mm 2 .
- the cross-sectional area S1 of the inner cavity of the water purification tank along the height direction of the water purifier and the cross-sectional area S3 of the inner cavity of the liquid level box along the height direction of the water purifier satisfy: S1>S3;
- the bottom wall of the inner cavity of the clean water tank is arranged flush with the bottom wall of the inner cavity of the liquid level box.
- the clean water tank includes a clean water tank body and a water tank cover which is openably and closably covered on the clean water tank body, and a gap is provided between the clean water tank body and the water tank cover so that the clean water tank is connected to the atmosphere.
- an air outlet is provided on the top of the liquid level box to connect the liquid level box to the atmosphere.
- the filter comprises a filter housing and a filter body, the filter housing is configured with a filter inner cavity having an open end, and the filter body is disposed in the filter inner cavity;
- the air outlet of the liquid level box is communicated with the filter inner cavity of the filter through the third pipe.
- the water purifier further includes a water pump, a heater, and a water vapor separator;
- the water pump is connected to the communicating vessel and the heater respectively, and is used to pump water in the liquid level box and the clean water tank to the heater through the communicating vessel;
- the water vapor separator is communicated with the heater and is used for separating water vapor from the water heated by the heater.
- the water vapor separator includes a water vapor separation air outlet and a water vapor separation water outlet.
- the water vapor separation air outlet is connected to the third pipe through a fourth pipe, and the water vapor separation water outlet forms a water inlet of the water purifier.
- the water purifier further comprises a water collecting box and a housing, and the filter, the connecting vessel, the liquid level box, the water pump and the heater are all arranged in the housing;
- the water collecting box is detachably arranged on the outer side of the shell, and the top wall of the water collecting box is provided with a water collecting hole connected to the inside, and the clean water tank is carried on the top wall of the water collecting box.
- the water vapor separator includes a water vapor separation outlet, and the water vapor separation outlet forms a water intake of the water purifier;
- Part of the structure of the water vapor separator penetrates the shell and extends to the outside of the shell, and the water vapor separation outlet is located on the part of the water vapor separator extending to the outside of the shell.
- the water purifier further includes an exhaust member having a first chamber connected to the atmosphere, the first chamber being connected to a filter liquid outlet of the filter, and the first chamber being connected to an inner cavity of the communicating vessel so that the filter is connected to the inner cavity of the communicating vessel.
- the exhaust member is disposed on the outer side wall of the liquid level box, and the exhaust member and the mutually facing side walls of the liquid level box are both provided with communicating ports that communicate with each other so that the first chamber is in communication with the inner cavity of the liquid level box.
- the exhaust member is provided with an exhaust member liquid inlet and an exhaust member liquid outlet
- the communicating vessel is provided with a communicating vessel liquid inlet communicating with the inner cavity of the communicating vessel, the exhaust member liquid inlet is communicated with the filter liquid outlet through a first pipe, and the exhaust member liquid outlet is communicated with the communicating vessel liquid inlet of the communicating vessel through a second pipe;
- the setting heights of the communicating openings on the exhaust member and the liquid level box relative to the bottom wall of the liquid level box are both higher than the setting height of the liquid inlet of the exhaust member.
- the communicating vessel is further provided with an exhaust port communicating with the inner cavity of the communicating vessel.
- the water level sensor is configured as a float sensor, and the water level sensor includes a first float and a second float;
- the liquid level box is provided with a first upper baffle, a first lower baffle, a second upper baffle and a second lower baffle in sequence along the height direction of the liquid level box.
- a float is located between the first upper baffle and the first lower baffle, and a second float is located between the second upper baffle and the second lower baffle;
- the water level sensor is configured to detect the liquid level in the liquid level box, and determines that the liquid level is at a high level when the first float abuts the first upper baffle, and determines that the liquid level is at a low level when the second float abuts the second lower baffle.
- the water purifier further includes a controller, a booster pump, a water pump and a heater, the booster pump is used to pump the water to be purified into the filter, and the water pump is used to pump the water in the liquid level box and the clean water tank to the heater through the connecting vessel;
- the controller is electrically connected to the water level sensor and the booster pump.
- the controller is configured to control the booster pump to stop working when the liquid level in the liquid level box is at a high liquid level, and to control the booster pump to start working when the liquid level in the liquid level box is lower than the high liquid level.
- the controller is also used to control the water pump to stop working when the liquid level in the liquid level box is at a low liquid level to stop water discharge.
- the water purifier further includes a housing and a sterilization unit
- the shell is hollow inside and a bearing member is provided on the outer wall;
- the clean water tank is detachably arranged on the bearing member, and is further provided with a first mounting groove, and a first mounting opening is provided on the bottom wall of the first mounting groove;
- the sterilization unit includes a lampshade, a lampshade positioning assembly and a sterilization lamp, wherein the lampshade positioning assembly includes an annular first positioning member, a first sealing ring and a second sealing ring; the lampshade is located in the first mounting groove, and the head of the lampshade is exposed to the clean water tank through the first mounting opening, the first positioning member is sleeved on the outer peripheral side of the lampshade, the first sealing ring is sealingly arranged between the first positioning member and the side groove wall of the first mounting groove, and the second sealing ring is sealingly arranged between the first positioning member and the outer peripheral side of the lampshade;
- the germicidal lamp is arranged on the outer wall of the shell, and when the clean water tank is carried on the bearing component, the germicidal lamp extends into the inner side of the lampshade.
- the lampshade positioning assembly further includes a sealing member, which is connected to the end of the first positioning member facing the clean water tank and is blocked on a side of the second sealing ring facing the clean water tank.
- the number of the first sealing rings is at least two, and the at least two first sealing rings are arranged along the axial direction of the first positioning member; and/or
- the number of the second sealing rings is at least two, and the at least two second sealing rings are arranged along the axial direction of the first positioning member.
- the communicating vessel is arranged on the housing, and the communicating vessel is provided with a communicating vessel connecting pipe communicating with the inner cavity of the communicating vessel, a sealing ring is provided on the inner wall of the communicating vessel connecting pipe, and the axial ends of the sealing ring abut against the inner wall of the communicating vessel connecting pipe, and the first sealing section between the axial ends of the sealing ring and the inner wall of the communicating vessel connecting pipe jointly define a water storage cavity;
- the clean water tank is provided with a clean water tank connecting pipe, which corresponds to the setting position of the clean water tank connecting pipe and the clean water tank connecting port, and is connected with the clean water tank inner cavity of the clean water tank;
- the clean water tank connecting pipe is configured to be inserted into the communicating vessel connecting pipe when carried on the supporting member to connect the inner cavity of the communicating vessel and the inner cavity of the clean water tank; and to elastically deform the first sealing section toward its own radial outer side to squeeze the water in the water storage cavity into the communicating vessel connecting pipe; and to be able to elastically reset the first sealing section toward its own radial inner side when detached from the communicating vessel connecting pipe to absorb the water in the communicating vessel connecting pipe into the water storage cavity.
- the inner circumferential surface of the first sealing section is protruding with at least two annular interference fit portions, the at least two interference fit portions are arranged at intervals along the axial direction of the sealing ring, and the at least two interference fit portions are used for interference fit with the clean water tank connecting pipe.
- the number of the interference fit parts is two, and a supporting protrusion is provided between the areas corresponding to the two interference fit parts on the outer peripheral surface of the sealing ring.
- the embodiment of the present application provides a water purifier, including: a filter, an exhaust member, a connecting vessel, a clean water tank and a liquid level box;
- the exhaust member is configured with a first chamber in communication with the atmosphere, the first chamber being in communication with a filter liquid outlet of the filter;
- the clean water tank and the liquid level box are both connected to the atmosphere, and a water level sensor for detecting the water level is provided in the liquid level box;
- the communicating vessel is provided with a communicating vessel inner cavity, and the communicating vessel inner cavity is respectively communicated with the clean water tank, the liquid level box and the first chamber.
- the water filtered by the filter can be input into the exhaust member and the communicating vessel in sequence, and flow into the liquid level box and the clean water tank through the inner cavity of the communicating vessel.
- the liquid level box is provided with an air outlet connected to the atmosphere; the exhaust member is provided on the liquid level box, and the first chamber is connected to the inner cavity of the liquid level box of the liquid level box to be connected to the atmosphere through the air outlet.
- the exhaust member is disposed on the outer side wall of the liquid level box, and the exhaust member and the mutually facing side walls of the liquid level box are both provided with communicating ports that communicate with each other so that the first chamber is in communication with the inner cavity of the liquid level box.
- the exhaust member is provided with an exhaust member liquid inlet and an exhaust member liquid outlet
- the communicating vessel is provided with a communicating vessel liquid inlet communicating with the inner cavity of the communicating vessel, the exhaust member liquid inlet is communicated with the filter liquid outlet through a first pipe, and the exhaust member liquid outlet is communicated with the communicating vessel liquid inlet of the communicating vessel through a second pipe;
- the setting heights of the communicating openings on the exhaust member and the liquid level box relative to the bottom wall of the liquid level box are both higher than the setting height of the liquid inlet of the exhaust member.
- the diameter of the liquid inlet of the communicating vessel is greater than 6 mm, and/or the inner diameter of the second pipe is greater than 6 mm.
- the communicating vessel is also provided with a second communicating port and a first communicating port; the second communicating port is connected to the communicating port of the liquid level box, and the first communicating port is connected to the communicating port of the clean water tank.
- the communicating vessel is further provided with a communicating vessel liquid outlet, and the communicating vessel liquid outlet is connected to the water inlet of the water purifier;
- the setting height of the connecting port of the liquid level box relative to the bottom of the water purifier is higher than the setting height of the liquid outlet of the connecting vessel.
- an extension pipe is provided on the communicating vessel, and the extension pipe penetrates through the wall of the communicating vessel from the outside of the communicating vessel and extends to the bottom position of the inner cavity of the communicating vessel.
- the setting height of the liquid inlet of the communicating vessel relative to the bottom of the water purifier is higher than the setting heights of the connecting port of the liquid level box, the connecting port of the clean water tank and the liquid outlet of the communicating vessel.
- the minimum cross-sectional area of the first communication channel connecting the clean water tank communication port with the inner cavity of the communication vessel is greater than the minimum cross-sectional area of the second communication channel connecting the liquid level box communication port with the inner cavity of the communication vessel.
- the characteristic lies in that the cross-sectional area of the first communication port is larger than the cross-sectional area of the second communication port.
- the cross-sectional area of the communication port of the liquid level box is greater than or equal to 4.5 mm 2 ; and/or the cross-sectional area of the communication port of the clean water tank is greater than 40 mm 2 .
- the water level sensor is configured as a float sensor, and the water level sensor includes a first float and a second float;
- the liquid level box is provided with: a first upper baffle, a first lower baffle, a second upper baffle and a second lower baffle in sequence along the height direction of the liquid level box, the first float is located between the first upper baffle and the first lower baffle, and the second float is located between the second upper baffle and the second lower baffle;
- the water level sensor is configured to detect the liquid level in the liquid level box, and determines that the liquid level is at a high level when the first float abuts the first upper baffle, and determines that the liquid level is at a low level when the second float abuts the second lower baffle.
- the water purifier further includes a controller, a booster pump, a water pump and a heater, the booster pump is used to pump the water to be purified into the filter, and the water pump is used to pump the water in the liquid level box and the clean water tank to the heater through the connecting vessel;
- the controller is electrically connected to the water level sensor and the booster pump.
- the controller is configured to control the booster pump to stop working when the liquid level in the liquid level box is at a high liquid level, and to control the booster pump to start working when the liquid level in the liquid level box is lower than the high liquid level.
- the controller is also used to control the water pump to stop working when the liquid level in the liquid level box is at a low liquid level to stop water discharge.
- the filter comprises a filter housing and a filter body, the filter housing is configured with a filter inner cavity having an open end, and the filter body is disposed in the filter inner cavity;
- the liquid level box is communicated with the filter inner cavity of the filter through a third pipe.
- the liquid level box is provided with an air outlet connected to the atmosphere
- the filter housing is provided with a filter housing air inlet connected to the filter inner cavity
- Both ends of the third pipe are connected to the air outlet and the air inlet of the filter housing, respectively.
- the water purifier further includes a water pump, a heater, and a water vapor separator;
- the water pump is connected to the communicating vessel and the heater respectively, and is used to pump water in the liquid level box and the clean water tank to the heater through the communicating vessel;
- the water vapor separator is communicated with the heater and is used for separating water vapor from the water heated by the heater.
- the water vapor separator includes a water vapor separation air outlet and a water vapor separation water outlet.
- the water vapor separation air outlet is connected to the third pipe through a fourth pipe, and the water vapor separation water outlet forms a water inlet of the water purifier.
- the water purifier further includes a water collecting box and a shell, and the filter, the exhaust member, the connecting vessel, the liquid level box, the water pump and the heater are all arranged in the shell.
- the water collecting box is detachably arranged on the outside of the shell, and the top wall of the water collecting box is provided with a water collecting hole connected to the inside, and the clean water tank is carried on the top wall of the water collecting box.
- the water vapor separator comprises a water vapor separation outlet, and the water vapor separation outlet forms a water intake of the water purifier;
- Part of the structure of the water vapor separator penetrates the shell and extends to the outside of the shell, and the water vapor separation outlet is located on the part of the water vapor separator extending to the outside of the shell.
- the water purifier further comprises a booster pump, and the booster pump is used to pump the water to be purified into the filter body.
- the inner cavity of the communicating vessel is communicated with the filter liquid outlet of the filter, and an exhaust port communicating with the inner cavity of the communicating vessel is provided on the top of the communicating vessel, and the exhaust port is communicated with the atmosphere.
- the communicating vessel is provided with a communicating vessel liquid inlet communicating with the inner cavity of the communicating vessel, and the filter liquid outlet of the filter is communicated with the communicating vessel liquid inlet through a pipeline.
- the water purifier further includes a housing and a sterilization unit
- the shell is hollow inside and a bearing member is provided on the outer wall;
- the clean water tank is detachably arranged on the bearing member, and is provided with a clean water tank communication port and a first mounting groove, the clean water tank communication port is used to communicate with the clean water supply interface of the water purifier, and the bottom wall of the first mounting groove is provided with a first mounting port;
- the sterilization unit includes a lampshade, a lampshade positioning assembly and a sterilization lamp, wherein the lampshade positioning assembly includes an annular first positioning member, a first sealing ring and a second sealing ring; the lampshade is located in the first mounting groove, and the head of the lampshade is exposed to the clean water tank through the first mounting opening, the first positioning member is sleeved on the outer peripheral side of the lampshade, the first sealing ring is sealingly arranged between the first positioning member and the side groove wall of the first mounting groove, and the second sealing ring is sealingly arranged between the first positioning member and the outer peripheral side of the lampshade;
- the germicidal lamp is arranged on the outer wall of the shell, and when the clean water tank is carried on the bearing component, the germicidal lamp extends into the inner side of the lampshade.
- the lampshade positioning assembly further includes a sealing member, which is connected to the end of the first positioning member facing the clean water tank and is blocked on a side of the second sealing ring facing the clean water tank.
- the number of the first sealing rings is at least two, and the at least two first sealing rings are arranged along the axial direction of the first positioning member; and/or
- the number of the second sealing rings is at least two, and the at least two second sealing rings are arranged along the axial direction of the first positioning member.
- the communicating vessel is arranged in the housing, the communicating vessel is provided with a communicating vessel connecting pipe communicating with the inner cavity of the communicating vessel, the inner wall of the communicating vessel connecting pipe is provided with a sealing ring, the axial ends of the sealing ring abut against the inner wall of the communicating vessel connecting pipe, and the first sealing ring between the axial ends of the sealing ring
- the sealing section and the inner wall of the communicating vessel connecting pipe jointly define a water storage cavity
- the clean water tank is provided with a clean water tank connecting pipe, which is connected to the clean water tank inner cavity of the clean water tank; the clean water tank connecting pipe is configured to be inserted into the communicating vessel connecting pipe when carried on a supporting member to connect the inner cavity of the communicating vessel and the inner cavity of the clean water tank; and to elastically deform the first sealing section toward its own radial outer side to squeeze the water in the water storage cavity into the communicating vessel connecting pipe; and to elastically reset the first sealing section toward its own radial inner side when detached from the communicating vessel connecting pipe to absorb the water in the communicating vessel connecting pipe into the water storage cavity.
- the inner circumferential surface of the first sealing section is protruding with at least two annular interference fit portions, the at least two interference fit portions are arranged at intervals along the axial direction of the sealing ring, and the at least two interference fit portions are used for interference fit with the clean water tank connecting pipe.
- the number of the interference fit parts is two, and a supporting protrusion is provided between the areas corresponding to the two interference fit parts on the outer peripheral surface of the sealing ring.
- the purpose of the present application is to achieve a solution that does not affect the installation of the box cover on the water purification tank and does not affect the aesthetics of the water purification tank.
- a split UV sterilization module comprising a lampshade module and a sterilization module
- the lampshade module comprises a fixing ring, a transparent outer cover, a bottom cover, a first sealing ring and a second sealing ring
- the fixing ring is sleeved on the outer surface of the outer cover
- the bottom cover is arranged at the lower end between the fixing ring and the outer cover
- the first sealing ring is fixedly arranged between the fixing ring and the outer cover
- the second sealing ring is located on the outer surface of the fixing ring
- the sterilization module comprises a UV lamp and a fixing seat, wherein the UV lamp is fixedly arranged on the fixing seat and extends into the interior of the outer cover.
- the outer cover is made of quartz glass.
- a buckle groove is provided on the side of the fixing ring, and a clamping block is fixedly provided on the outer side of the bottom cover, and the clamping block is clamped in the buckle groove.
- a sealing groove is circumferentially formed on the outer surface of the fixing ring, and the second sealing ring is located in the sealing groove.
- the sterilization module also includes an inner cover and an inner silicone seat, the inner cover is fixedly disposed on the fixed seat, and an opening is provided at one end of the inner cover close to the fixed seat, the UV lamp is located inside the inner cover, and the inner silicone seat is fixedly disposed at the opening.
- the sterilization module further includes a wire, which passes through the fixing seat and the inner silicone seat in sequence and is electrically connected to the UV lamp.
- the interior of the fixing seat is filled with resin.
- a hanging ear is fixedly provided on the fixing seat, and a through hole is formed on the hanging ear.
- the water clean tank of the present application is detachably arranged on a supporting member on the outer wall of the shell, and the user can take the water clean tank at any time according to the needs.
- the first positioning member is sleeved on the outer peripheral side of the lampshade, and the first sealing ring is sealed between the first positioning member and the side groove wall of the first mounting groove, and the second sealing ring is sealed between the first positioning member and the outer peripheral side of the lampshade. In this way, the lampshade can be installed in the first mounting groove.
- the sterilization lamp extends into the inner side of the lampshade. Therefore, when the water clean tank is carried on the supporting member, the light emitted by the sterilization lamp located on the inner side of the lampshade is irradiated through the lampshade into the water clean tank to sterilize the water stored in the water clean tank.
- the lampshade positioning assembly of the present application includes a first positioning member, a first sealing ring and a second sealing ring respectively arranged on the outer side and the inner side of the first positioning member, the first positioning member is used as a supporting frame, and the first sealing ring and the second sealing ring mainly play a deformation sealing role.
- a sealing ring is used alone and the radial thickness of the entire sealing ring is large, the radial thickness of the deformed first sealing ring and the second sealing ring is small, the degree and speed of aging will be slowed down, and the reliability of the seal will be improved. As the use time increases, the possibility of water leakage is small.
- the lampshade module of the present application Since the lampshade module of the present application is directly embedded in the clean water tank, it will not have any effect on the box cover on the clean water tank, thereby achieving the purpose of not affecting the installation of the box cover on the clean water tank.
- the fixing seat is arranged outside the clean water tank, the cables are arranged from the outside of the clean water tank, thereby not affecting the aesthetics of the clean water tank.
- the present application achieves the purpose of not affecting the aesthetics of the clean water tank.
- the present application connects the inside of the filter housing, that is, the inner cavity of the filter, to the atmosphere, and the air outlet is connected to the inside of the filter housing of the filter, so that the liquid level box is connected to the atmosphere.
- the clean water tank is also connected to the atmosphere. Therefore, when the water purifier takes water from the liquid level box and the clean water tank through the communicating vessel, or the water filtered by the filter enters the liquid level box and the clean water tank through the communicating vessel, according to the principle of the communicating vessel, the water level in the liquid level box and the water level in the clean water tank can be kept roughly equal, so that the water level in the liquid level box can more accurately reflect the water level in the clean water tank.
- the amount of water inlet and outlet per unit time of the clean water tank is larger than the amount of water inlet and outlet per unit time of the liquid level box, that is, the water outlet speed of the clean water tank with a larger volume is greater than the water outlet speed of the liquid level box with a smaller volume, which can make up for the temporary liquid level height difference caused by the volume difference between the two, so that when the water purifier is in use, the liquid levels of the clean water tank and the liquid level box remain consistent in real time, so that the water level detected by the water level detector in the liquid level box can always truly reflect the water level in the clean water tank, avoiding the occurrence of reverse water replication.
- the present application provides an exhaust component, so that the air in the communicating vessel during the initial water production and the air entering the filter can be discharged through the exhaust component.
- the water filtered out of the filter is directly exhausted through the exhaust component, thereby reducing the amount of gas entering the communicating vessel.
- FIG1 is a schematic diagram of the structure of a water purifier provided in an embodiment of the present application.
- FIG2 is a schematic diagram of the exploded structure of a water purifier provided in an embodiment of the present application.
- FIG3 is a schematic diagram of the exploded structure of the water purifier provided in an embodiment of the present application from another angle;
- FIG4 is a cross-sectional view of a liquid level box in a water purifier provided in an embodiment of the present application
- FIG5 is a cross-sectional view of a liquid level box in a water purifier provided in an embodiment of the present application from another angle;
- FIG6 is a schematic diagram of the structure of a filter in a water purifier provided in an embodiment of the present application.
- FIG7 is a schematic cross-sectional view of a water purifier provided in an embodiment of the present application.
- FIG8 is a schematic diagram of another structure of a communicating vessel in a water purifier provided in an embodiment of the present application.
- FIG9 is a schematic diagram of the structure of the first connecting port and the connecting port of the clean water tank in the water purifier provided in an embodiment of the present application;
- FIG10 is a schematic cross-sectional view of a water purifier provided in an embodiment of the present application in which the first communication port and the water purification tank communication port are separated;
- FIG11 is a partial enlarged view of the U portion of FIG10 ;
- FIG12 is a cross-sectional structural diagram of the cooperation between the first communication port and the communication port of the clean water tank in the water purifier provided in an embodiment of the present application;
- FIG13 is a partial enlarged view of the V portion of FIG12;
- FIG14 is a schematic diagram of the structure of the sealing ring and the connecting pipe of the communicating vessel in the water purifier provided in an embodiment of the present application;
- FIG15 is a schematic diagram of the structure of the connection between the carrier and the shell in the water purifier provided in an embodiment of the present application;
- FIG16 is a cross-sectional view of a water purification tank in a water purifier provided in an embodiment of the present application.
- FIG17 is a cross-sectional view of a water purification tank in a water purifier provided in an embodiment of the present application from another angle;
- FIG18 is a partial enlarged view of the X in FIG17 ;
- FIG19 is a schematic diagram of the exploded structure of a sterilization unit in a water purifier provided in an embodiment of the present application.
- FIG20 is a cross-sectional view of another structure of a water purification tank in a water purifier provided in an embodiment of the present application;
- FIG21 is a cross-sectional view from another angle of a water purification tank of another structure in a water purifier provided in an embodiment of the present application;
- FIG22 is a partial enlarged view of the Y portion of FIG21;
- FIG23 is a schematic diagram of the structure of a water vapor separator provided in an embodiment of the present application.
- FIG24a is a schematic cross-sectional view of a water vapor separator provided in an embodiment of the present application.
- FIG24b is a schematic structural diagram of the water purifier provided in an embodiment of the present application from another angle;
- FIG25 is a partial enlarged view of the Z portion of FIG24a
- FIG26 is a schematic structural diagram of a water vapor separator provided in an embodiment of the present application from another angle;
- FIG27 is a partial cross-sectional view of a water vapor separator provided in an embodiment of the present application.
- FIG28 is a cross-sectional view of the water vapor separator provided in an embodiment of the present application from another angle;
- FIG29 is a schematic diagram of the overall structure of a split-type UV sterilization module provided in an embodiment of the present application.
- FIG30 is a cross-sectional view of the overall structure of a split-type UV sterilization module provided in an embodiment of the present application.
- FIG31 is a schematic structural diagram of the fixing ring, outer cover, and bottom cover of the split-type UV sterilization module provided in an embodiment of the present application.
- the features defined as “first” and “second” can explicitly or implicitly include at least one of the features.
- the meaning of “multiple” is at least two, such as two, three, etc., unless otherwise clearly and specifically limited.
- the terms “installed”, “connected”, “connected”, “fixed” and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined.
- the specific meanings of the above terms in this application can be understood according to specific circumstances.
- the water purifier 100 according to the embodiment of the present application is described below with reference to the accompanying drawings.
- Figure 1 is a schematic diagram of the structure of a water purifier 100 provided in an embodiment of the present application
- Figure 2 is a schematic diagram of the decomposed structure of the water purifier 100 provided in an embodiment of the present application
- Figure 3 is a schematic diagram of the decomposed structure of the water purifier 100 provided in an embodiment of the present application from another angle
- Figure 4 is a cross-sectional view of the liquid level box 10 in the water purifier 100 provided in an embodiment of the present application.
- an embodiment of the present application provides a water purifier 100 for purifying water from a water source to be filtered.
- the water purifier 100 includes: a housing 80, a filter 40, a manifold 30, a clean water tank 20, a liquid level box 10, a pump 50, a heater 55 and a water vapor separator 60.
- the filter 40 is in communication with the manifold inner cavity C of the manifold 30, the manifold 30 is in communication with the clean water tank 20 and the liquid level box 10 respectively, and the pump 50 is in communication with the manifold inner cavity C of the manifold 30 and the heater 55 respectively, so that the pump 50 can pump water in the liquid level box 10 and the clean water tank 20 to the heater 55 through the manifold 30.
- the heater 55 is in communication with the water vapor separator 60. It should be noted that the manifold 30 and the clean water tank 20 are detachably connected.
- the water pump 50 draws water from the communicating vessel 30, and the water in the level box 10 and the clean water tank 20 passes through the communicating vessel 30 at the same time.
- the water in the water pump 50 flows into the water pump 50 through the device 30 .
- the water in the water pump 50 flows into the heater 55 . After being heated by the heater 55 , the water flows into the water vapor separator 60 , and then flows out of the water vapor separator 60 .
- the filter 40 is used to connect with the water source to be purified so as to filter the water source to be purified.
- the clean water tank 20 is used to store the filtered clean water.
- the liquid level box 10 is provided with a water level sensor 12.
- the clean water tank 20 is connected with the liquid level box 10 through the communicating vessel 30. Both the clean water tank 20 and the liquid level box 10 are connected with the atmosphere. According to the communicating vessel principle, the water level in the liquid level box 10 can reflect the water level in the clean water tank 20.
- the heater 55 is used to heat the purified water, and the water vapor separator 60 is used to separate the water vapor in the heated purified water.
- the water vapor separator 60 is provided with a water vapor separation outlet 61 , which forms the water inlet of the water purifier 100 .
- the water pump 50 starts working, and the water in the clean water tank 20 and the liquid level box 10 is synchronously pumped into the heater 55 through the communicating vessel 30 . After passing through the heater 55 , the water continues to pass through the water vapor separator 60 , and is taken out from the water vapor separation outlet 61 .
- the filter 40 When the water level in the liquid level box 10 is lower than the high liquid level described below, the filter 40 operates to purify the water source to be purified, and the purified water enters the liquid level box 10 and the clean water tank 20 respectively through the communicating vessel 30 .
- the shell 80 is hollow inside and includes a rear panel 870, a top cover 871, a base 872 and a front panel 873.
- the rear panel 870, the top cover 871, the base 872 and the front panel 873 together enclose a receiving cavity, and the filter 40, the communicating vessel 30, the liquid level box 10, the water pump 50 and the heater 55 are arranged in the receiving cavity.
- the rear panel 870 and the front panel 873 are arranged on the side of the base 872 to form the main body of the shell 80, and the top cover 871 covers the front panel 873 and the rear panel 870.
- a bearing member 81 is further provided on the outer wall of the shell 80 , and the clean water tank 20 is detachably disposed on the bearing member 81 .
- the supporting member 81 is constructed as a water collecting box 85 , which is detachably arranged outside the shell 80 , and the top wall of the water collecting box 85 is provided with a water collecting hole 82 connected to the inside, and the clean water tank 20 is supported on the top wall of the water collecting box 85 .
- the clean water tank 20 is detachably arranged outside the housing 80, so that when a user needs a large amount of water, he can directly remove the clean water tank 20 to get water.
- the clean water tank 20 can be easily removed for maintenance operations such as cleaning.
- a part of the structure of the water vapor separator 60 passes through the housing 80 and extends to the outside of the housing 80, and the water vapor separation outlet 61 is located on the part of the water vapor separator 60 extending to the outside of the housing 80.
- a avoidance port 8731 may be formed on the front panel 873, and the water vapor separation outlet 61 extends to the outside of the housing 80 through the avoidance port 8731.
- the water level sensor 12 is configured as a float sensor, and the water level sensor 12 includes a first float 121 and a second float 122.
- the liquid level box 10 is provided with a first upper baffle 123, a first lower baffle 124, a second upper baffle 125, and a second lower baffle 126 in sequence along the height direction of the liquid level box 10.
- the first float 121 is located between the first upper baffle 123 and the first lower baffle 124
- the second float 122 is located between the second upper baffle 125 and the second lower baffle 126.
- the water level sensor 12 is configured to detect the liquid level in the liquid level box 10 (also called the water level when the liquid level box contains water), and when the first float 121 abuts against the first upper baffle 123, it is determined that the liquid level is at a high level, and when the second float 122 abuts against the second lower baffle 126, it is determined that the liquid level is at a low level.
- the water purifier 100 also includes a controller (not shown), which is electrically connected to the water level sensor 12 and the booster pump.
- the controller is configured to control the booster pump to stop working when the liquid level in the liquid level box 10 is at a high liquid level, thereby stopping water production; when the liquid level in the liquid level box 10 is lower than the high liquid level, control the booster pump to start working to produce water; when the liquid level in the liquid level box 10 is at a low liquid level, control the water pump 50 to stop working to stop water discharge.
- the water purifier 100 further includes an exhaust component 70 .
- the exhaust member 70 is configured with a first chamber E communicating with the atmosphere, and the first chamber E is communicated with a filter liquid outlet of the filter 40 (not shown).
- the manifold 30 is configured with a manifold inner cavity C, which is respectively connected to the clean water tank 20, the liquid level box 10 and the first chamber E.
- the water filtered by the filter 40 can be sequentially input into the exhaust member 70 and the manifold 30, and flow into the liquid level box 10 and the clean water tank 20 through the manifold inner cavity C.
- the manifold 30 is also connected to the filter liquid outlet on the filter body 43 described later and the water inlet of the water purifier.
- the exhaust component 70 By providing the exhaust component 70, the air in the communicating vessel 30 during the initial water production and the air entering the filter 40 can be discharged through the exhaust component 70. In other words, the water filtered out of the filter 40 is directly exhausted through the exhaust component 70, thereby reducing the amount of gas entering the communicating vessel 30. This not only solves the problem of hot water jetting, but also solves the problem of unstable water shape and slow water outlet speed at the water inlet of the water purifier 100, and further facilitates the smooth flow of water.
- the liquid level box 10 is provided with an air outlet 13 connected to the atmosphere; the exhaust member 70 is provided on the liquid level box 10, and the first chamber E is connected to the liquid level box inner cavity A of the liquid level box 10 to be connected to the atmosphere through the air outlet 13.
- the liquid level box 10 and the exhaust member 70 can be provided as one body, which can reduce the number of parts and save installation steps.
- the exhaust member 70 is disposed on the outer side wall of the liquid level box 10, and the exhaust member 70 and the side walls facing each other of the liquid level box 10 are provided with communicating ports 14 communicating with each other so that the first chamber E is communicated with the liquid level box inner cavity A.
- the liquid level box 10 is communicated with the atmosphere through the first chamber E communicating with the liquid level box inner cavity A, so that the first chamber E of the exhaust member 70 is communicated with the atmosphere through the liquid level box inner cavity A.
- the exhaust member 70 may be provided with an exhaust member liquid inlet 72 and an exhaust member liquid outlet 73
- the communicating vessel 30 may be provided with a communicating vessel liquid inlet 33 communicating with the communicating vessel inner cavity C
- the exhaust member liquid inlet 72 may be provided through a first
- the pipe 101 is connected to the liquid outlet of the filter, and the liquid outlet 73 of the exhaust member is connected to the communicating vessel liquid inlet 33 of the communicating vessel 30 through the second pipe 102;
- the heights of the communication port 14 on the exhaust member 70 and the liquid level box 10 relative to the bottom wall of the liquid level box 10 are higher than the height of the exhaust member liquid inlet 72. This can prevent water entering the exhaust member 70 from the exhaust member liquid inlet 72 from entering the liquid level box 10 from the communication port 14.
- the communicating vessel liquid inlet 33 is connected to the filter liquid outlet of the filter 40 through the vent 70 , the diameter of the communicating vessel liquid inlet 33 is greater than 6 mm, and the inner diameter of the second pipe 102 is greater than 6 mm.
- the diameter of the communicating vessel liquid inlet 33, or the inner diameter of the second pipe 102 connected to the communicating vessel liquid inlet 33 is less than 6 mm, the process of the air in the communicating vessel 30 entering the exhaust component 70 through the second pipe 102 is hindered, and exhaust is likely to be poor, making it impossible for water to enter the communicating vessel 30 from the exhaust component 70 stably and smoothly, resulting in the possibility that the accumulated water in the exhaust component 70 directly enters the liquid level box 10 from the connecting port 14, causing the water level in the liquid level box 10 to be too high, affecting the judgment of the water level in the clean water tank 20.
- FIG. 6 is a schematic diagram of the structure of the filter 40 in the water purifier 100 provided in an embodiment of the present application.
- the filter 40 includes a filter shell 42 and a filter body 43 .
- the filter shell 42 is configured with a filter cavity 44 with one end open (connected to the atmosphere).
- the filter body 43 is disposed in the filter cavity 44 .
- the air outlet 13 provided on the liquid level box 10 is connected to the interior of the filter shell 42 of the filter 40 .
- the inside of the filter housing 42 that is, the filter inner cavity 44 is connected to the atmosphere, and the air outlet 13 is connected to the inside of the filter housing 42 of the filter 40, so that the liquid level box 10 is connected to the atmosphere.
- the clean water tank 20 is also connected to the atmosphere. Therefore, when the water purifier 100 takes water from the liquid level box 10 and the clean water tank 20 through the communicating vessel 30, or the water filtered by the filter 40 enters the liquid level box 10 and the clean water tank 20 through the communicating vessel 30, according to the communicating vessel principle, the water level in the liquid level box 10 and the water level in the clean water tank 20 can be kept roughly equal, so that the water level in the liquid level box 10 can more accurately reflect the water level in the clean water tank 20.
- the liquid level box 10 (the air outlet 13 ) is in communication with the interior of the filter 40 (that is, the filter inner cavity 44 inside the filter housing 42 ) through the third pipe 103 .
- the liquid level box 10 includes a box body 15 and a box cover 16 with a sealing cover disposed on the box body 15 , and the air outlet 13 is opened on the box cover 16 .
- the filter housing 42 is provided with a filter housing air inlet 41 communicating with the filter inner cavity, and both ends of the third pipe 103 are respectively connected to the air outlet 13 and the filter housing air inlet 41 to connect the liquid level box 10 with the atmosphere.
- the filter cavity must be provided with an opening in order to access the filter body 43, and the filter cavity is also connected to the atmosphere.
- the filter housing 42 is provided with a filter extension pipe 421 communicating with the inside of the filter housing 42 through the filter housing air inlet 41
- the box cover 16 is provided with a liquid level box extension pipe 161 at a position corresponding to the air outlet 13
- the two ends of the third pipe 103 are respectively connected to the filter extension pipe 421 and the liquid level box extension pipe 161.
- Such a configuration facilitates the connection of the two ends of the third pipe 103 with the filter housing 42 and the liquid level box 10.
- the box body 15 is provided with a first mounting portion 162
- the filter housing 42 is provided with a second mounting portion 422
- the first mounting portion 162 is connected to the second mounting portion 422 to connect the liquid level box 10 to the filter 40.
- the number of the first mounting portion 162 and the second mounting portion 422 can also be multiple, for example, part of the first mounting portion 162 can also be provided on the box body 15, and the second mounting portion 422 corresponding to the part of the first mounting portion 162 is provided at a position on the filter housing corresponding to the first mounting portion 162.
- the water pump 50 is connected to the communicating vessel 30 and the heater 55 respectively, and is used to pump water in the liquid level box 10 and the clean water tank 20 to the heater 55 through the communicating vessel 30 .
- the water vapor separator 60 includes a water vapor separation outlet 62 and the aforementioned water vapor separation water outlet 61, and the water vapor separation outlet 62 is communicated with the interior of the filter housing 42.
- the steam discharged from the water vapor separation outlet 62 can be discharged into the atmosphere through the filter housing 42.
- the filter 40 includes three-stage filtration to achieve a better filtering effect.
- the filter body 43 includes a first-stage filter 431, a second-stage filter 432, and a third-stage filter 433 connected in sequence
- the filter cavity 44 includes a first-stage filter cavity 441, a second-stage filter cavity 442, and a third-stage filter cavity 443 that are connected.
- the first-stage filter 431 is accommodated in the first-stage filter cavity 441
- the second-stage filter 432 is accommodated in the second-stage filter cavity 442
- the third-stage filter 433 is accommodated in the third-stage filter cavity 443, and the air outlet 13 is connected to the first-stage filter cavity 441.
- the filter body 43 By configuring the filter body 43 to include a primary filter 431 , a secondary filter 432 , and a tertiary filter 433 which are connected in sequence, a better filtering effect can be achieved.
- the water purifier 100 further includes a booster pump, which is used to pump the water to be purified into the filter body 43, and the water source is purified in the filter body 43.
- a booster pump as a power source when the purifier makes water, in addition to a water source with a certain water pressure such as a tap water pipe, it can be applied to different types of water sources, such as water sources in water storage tanks in daily life.
- the water pump 50 is respectively connected to the communicating vessel 30 and the heater 55, and is used to pump the water in the liquid level box 10 and the clean water tank 20 to the heater 55 through the communicating vessel 30.
- the water vapor separator 60 is connected to the heater 55, and is used to separate the water vapor of the water heated by the heater 55.
- the water pump 50 draws water from the communicating vessel 30 , and the water in the liquid level box 10 and the clean water tank 20 flows into the water pump 50 at the same time.
- the water in the water pump 50 flows into the heater 55 , and after passing through the heater 55 , flows into the water vapor separator 60 , and flows out from the water vapor separator 60 .
- the water vapor separation outlet 62 is connected to the third pipe 103 through the fourth pipe 104. In this way, the steam separated by the water vapor separation outlet 62 can also be discharged into the atmosphere through the filter housing 42.
- the number of pipes can also be reduced, making the structure more compact.
- the clean water tank 20 includes a clean water tank body 25 and a water tank cover 26 which is openably and closably covered on the clean water tank body 25, and a gap is provided between the clean water tank body 25 and the water tank cover 26 so that the clean water tank 20 is connected to the atmosphere.
- the user can open the water tank cover 26 to pour it out.
- the water vapor separation outlet 62 is disposed at the top end of the water vapor separator 60
- the third pipe 103 and the fourth pipe 104 are located at one side of the top end of the liquid level box 10 and the water vapor separator 60 .
- the lengths of the third pipe 103 and the fourth pipe 104 can be set shorter, and combined with the upward characteristic of water vapor, the water vapor can be discharged more smoothly.
- FIG. 7 is a schematic cross-sectional view of the water purifier 100 provided in an embodiment of the present application.
- the communicating vessel 30 is respectively connected with the liquid level box 10 and the clean water tank 20.
- the liquid level box 10 is provided with a liquid level box communication port 11, and the clean water tank 20 is provided with a clean water tank communication port 21.
- the communicating vessel 30 is also provided with a second communication port 31 and a first communication port 32; the second communication port 31 is connected with the liquid level box communication port 11, and the first communication port 32 is connected with the clean water tank communication port 21. In this way, the communicating vessel 30 is respectively connected with the liquid level box 10 and the clean water tank 20.
- the communicating vessel 30 is also provided with a communicating vessel liquid outlet 38, which is connected to the water inlet of the water purifier 100; the setting height of the liquid level box connecting port 11 relative to the bottom of the water purifier 100 is higher than the setting height of the communicating vessel liquid outlet 38.
- the liquid in the liquid level box 10 can flow out of the communicating vessel 30 more smoothly through the communicating vessel liquid outlet 38, thereby avoiding the situation where the liquid level box 10 has poor liquid discharge and water accumulates in the liquid level box 10, resulting in the clean water provided to the water intake being water mixed with the accumulated water.
- the communicating vessel 30 is provided with an extension tube 39, which passes through the wall of the communicating vessel 30 from the outside (e.g., the top side) of the communicating vessel 30 and extends to the bottom position of the communicating vessel inner cavity C.
- the end of the extension tube 39 located in the communicating vessel inner cavity C forms a communicating vessel liquid outlet 38.
- connection between the water pump 50 and the manifold 30 is achieved by connecting the manifold outlet 38 to the inlet of the water pump 50 through a pipe, and the outlet of the water pump 50 is also connected to the heater 55 through another pipe to transport the clean water in the manifold 30 to the heater 55.
- the water pump 50 can be connected to the outer wall of the exhaust member 70 by fasteners such as screws.
- the height of the communicating vessel liquid inlet 33 relative to the bottom of the water purifier 100 is higher than the heights of the liquid level box communication port 11, the clean water tank communication port 21, and the communicating vessel liquid outlet 38.
- the communicating vessel liquid inlet 33 can be arranged at the top of the communicating vessel 30.
- FIG. 8 is a schematic diagram of another structure of the communicating vessel 30 in the water purifier 100 provided in an embodiment of the present application.
- the filter outlet of the filter 40 can be communicated with the communicating vessel inlet 33 through a pipeline (not shown).
- the communicating vessel inlet 33 can be communicated with the exhaust member 70 at the same time, or only communicated with the filter outlet, but not communicated with the exhaust member 70.
- an exhaust portion 701 connected to the atmosphere is provided on the communicating vessel 30, and the exhaust portion 701 is connected to the inner cavity C of the communicating vessel, so that the air can be smoothly discharged from the communicating vessel 30 during the water making and water taking process of the water purifier 100, so that the water flow can flow smoothly, so that the water level of the clean water tank 20 and the float box can be in a balanced state in real time.
- the liquid inlet 33 of the communicating vessel is only connected to the liquid outlet of the filter, but not to the exhaust member 70, the water filtered by the filter 40 does not pass through the exhaust member 70, but directly enters the inner cavity C of the communicating vessel from the liquid inlet 33 of the communicating vessel, and is exhausted by the exhaust portion 701.
- the top of the communicating vessel 30 is provided with an exhaust port 301 connected to the communicating vessel inner cavity C, and the exhaust port 301 forms an exhaust portion 701.
- the exhaust port 301 is also provided with an exhaust pipe 302, and the exhaust pipe 302 extends along the height direction of the water purifier 100.
- the liquid inlet 33 of the communicating vessel can be simultaneously connected to the liquid outlet of the filter of the exhaust component 70.
- the water in the filter 40 can partially enter the communicating vessel 30 through the exhaust component 70, and can also partially enter the communicating vessel 30 directly through the pipe connected to the liquid inlet 33 of the communicating vessel.
- exhaust can be carried out simultaneously through both the exhaust component 70 and the exhaust part 701.
- the water pump 50 works, and the clean water in the clean water tank 20 enters the inner cavity C of the communicating vessel through the clean water tank connecting port 21 and the first connecting port 32.
- the clean water in the liquid level box 10 enters the inner cavity C of the communicating vessel through the liquid level box connecting port 11 and the second connecting port 31.
- the clean water in the inner cavity C of the communicating vessel enters the water pump 50 through the communicating vessel liquid outlet 38, and enters the heater 55 connected to the water pump 50.
- the heater 55 works to heat the clean water. If the heater 55 does not work, the clean water will not be heated.
- the water entering the heater 55 finally enters the water vapor separator 60. After the heated clean water is separated from the water vapor by the water vapor separator 60, the clean water flows out from the water vapor separation outlet 61. If the clean water is not heated in the heater 55, it also flows out directly through the water vapor separation outlet 61. In this process, the water pump 50 serves as a driving source for the entire cycle.
- the booster pump (not shown) works, the filter 40 purifies the water source to be purified, and the purified water is transported to the first chamber E of the exhaust member 70 through the first pipe 101, and enters the inner cavity C of the communicating vessel through the liquid outlet 73 of the exhaust member, the second pipe 102, and the liquid inlet 33 of the communicating vessel.
- a part of the purified water entering the inner cavity C of the communicating vessel enters the clean water tank 20 through the first communicating port 32 and the clean water tank communicating port 21, and another part of the purified water enters the liquid level box 10 through the second communicating port 31 and the liquid level box communicating port 11.
- the filter 40 works to purify the water source to be purified, and the purified water enters the liquid level box 10 and the clean water tank 20 respectively through the above process.
- the booster pump serves as the driving source of the entire cycle.
- the volume of the clean water tank cavity B of the clean water tank 20 is greater than the volume of the liquid level box cavity A of the liquid level box 10.
- the water filtered by the filter 40 can flow into the liquid level box 10 and the clean water tank 20 through the inner cavity C of the communicating vessel.
- the minimum cross-sectional area of the first connecting channel P connecting the clean water tank connecting port 21 with the inner cavity C of the communicating vessel is greater than the minimum cross-sectional area of the second connecting channel Q connecting the liquid level box connecting port 11 with the inner cavity C of the communicating vessel.
- the volume of the clean water tank cavity B of the clean water tank 20 is larger than the volume of the liquid level box cavity A of the liquid level box 10, if the water inlet and outlet speed of the clean water tank 20 is the same as that of the liquid level box 10, it is easy to cause the liquid level in the clean water tank 20 to be temporarily higher than that of the liquid level box 10 when the water purifier 100 is in use.
- the water inlet and outlet volume per unit time of the clean water tank 20 is larger than that of the liquid level box 10, that is, the water outlet speed of the clean water tank 20 with a larger volume is larger than that of the liquid level box 10 with a smaller volume, which can make up for the temporary liquid level height difference caused by the volume difference between the two, so that when the water purifier 100 is in use, the liquid levels of the clean water tank 20 and the liquid level box 10 are kept consistent in real time, so that the water level detected by the water level detector in the liquid level box 10 can always truly reflect the water level in the clean water tank 20, avoiding the occurrence of reverse water duplication.
- the communicating vessel 30 is provided with a communicating vessel connecting pipe 34 communicating with the communicating vessel inner cavity C, and the communicating vessel connecting pipe 34 is provided at a position corresponding to the first communicating port 32 .
- the clean water tank 20 is provided with a clean water tank connecting pipe 22, which corresponds to the setting position of the clean water tank connecting port 21, and is connected to the clean water tank inner cavity B of the clean water tank 20; the clean water tank connecting pipe 22 is configured to be partially inserted into the communicating vessel connecting pipe 34 when carried on the supporting member 81 so that the communicating vessel inner cavity C and the clean water tank inner cavity B are connected.
- the first connecting channel P has the smallest cross-sectional area and is located on the portion of the pipe section in the communicating vessel connecting pipe 34 that is not connected to the clean water tank connecting pipe 22.
- the communicating vessel 30 is provided with a communicating vessel plug-in pipe 341 communicating with the communicating vessel inner cavity C, and the communicating vessel plug-in pipe 341 corresponds to the setting position of the second communicating port 31 .
- the liquid level box 10 is provided with a liquid level box plug-in tube 17 , which is in communication with the inner cavity A of the liquid level box; the liquid level box plug-in tube 17 is plugged into the communicating device plug-in tube 341 .
- the portion of the communicating tube 341 that is not connected to the liquid level box tube 17 defines a second communicating channel Q together with the liquid level box tube 17 .
- the smallest cross-sectional area of the second communicating channel Q is located inside the liquid level box tube 17 .
- K is the resistance coefficient of the fluid in the liquid level box connecting port 11, and the cross-section of the inner cavity B of the water purification tank and the cross-section of the inner cavity A of the liquid level box remain unchanged along the height direction of the water purifier 100.
- the value of the resistance coefficient K of the fluid will change with the length or shape of the hole depth at the communication port 11 of the liquid level box.
- the liquid levels in the clean water tank 20 and the liquid level box 10 can always remain completely consistent, so that the water level detected by the water level detector in the liquid level box 10 can reflect the actual water level in the clean water tank 20 in real time, avoiding the occurrence of reverse water replication.
- cross-sectional area S1 of the inner cavity B of the water purification tank along the height direction of the water purifier 100 and the cross-sectional area S3 of the inner cavity A of the liquid level box along the height direction of the water purifier 100 satisfy: S1>S3;
- the bottom wall of the inner cavity B of the clean water tank is arranged flush with the bottom wall of the inner cavity A of the liquid level box.
- the water level detected by the water level detector in the liquid level box 10 can be made the real water level in the clean water tank 20 .
- the cross-sectional area of the first communication port 32 is greater than the cross-sectional area of the second communication port 31 .
- the cross-sectional area of the liquid level box communication port 11 is greater than or equal to 4.5 mm 2 ; and/or the cross-sectional area of the clean water tank communication port 21 is greater than 40 mm 2 .
- the cross-sectional area of the liquid level box communication port 11 is too large, that is, the diameter of the liquid level box communication port 11 is too large, the flow rate of water in the liquid level box 10 is fast, causing the water level in the liquid level box 10 to drop too fast, resulting in the liquid in the liquid level box 10 dropping too fast, and the liquid level is lower than the clean water tank 20, resulting in the water level detected by the water level detector being unable to reflect the real water level in the clean water tank 20.
- the cross-sectional area of the liquid level box communication port 11 is too small, that is, the diameter of the liquid level box communication port 11 is too small, the flow rate of water in the liquid level box 10 is slow, and the water level in the liquid level box 10 drops too slowly.
- the water level detected by the water level detector cannot reflect the real water level in the clean water tank 20.
- the cross-sectional area of the liquid level box communication port 11 is greater than or equal to 4.5 mm 2 , and/or the cross-sectional area of the clean water tank communication port 21 is greater than 40 mm 2 , it can ensure that the water in the liquid level box 10 enters and exits the communication vessel 30 through the liquid level box communication port 11 , and when the water in the clean water tank 20 enters and exits the communication vessel 30 through the clean water tank communication port 21 , the rise and fall of the water level in the liquid level box 10 and the rise and fall of the water level in the clean water tank 20 are performed synchronously, so that the water level detection result in the liquid level box 10 detected by the water level detector can more accurately reflect the water level in the clean water tank 20 .
- FIG. 9 is a schematic diagram showing the result of the coordination between the first communication port 32 and the water purification tank communication port 21 in the water purifier 100 provided in an embodiment of the present application.
- a supporting member 81 is further provided on the outer wall of the shell 80 , and the clean water tank 20 is detachably disposed on the supporting member 81 .
- the first communicating port 32 and the clean water tank communicating port 21 are respectively provided with a communicating vessel check valve 36 and a clean water tank check valve 27 .
- the communicating vessel 30 is provided with a communicating vessel connecting pipe 34 communicating with the communicating vessel inner cavity C, and the communicating vessel connecting pipe 34 is arranged at a position corresponding to the first communicating port 32.
- the communicating vessel 30 is arranged in the housing 80, and the communicating vessel connecting pipe 34 is arranged at a position corresponding to the first communicating port 32.
- the tube 34 passes through the housing 80 from inside to outside of the housing 80 , and extends to the load-bearing side of the load-bearing member 81 .
- the purified water tank 20 can be placed on the supporting member 81 outside the shell 80 for easy access by the user.
- the clean water tank 20 is provided with a clean water tank connecting pipe 22, which is connected to the clean water tank inner cavity B of the clean water tank 20, and is arranged at a position corresponding to the clean water tank connecting port 21.
- the communicating vessel check valve 36 is located in the communicating vessel connecting pipe 34, and the clean water tank check valve 27 is arranged in the clean water tank connecting pipe 22.
- the clean water tank connecting pipe 22 is configured to be able to be inserted into the communicating vessel connecting pipe 34 when it is carried on the supporting member 81 to connect the inner cavity C of the communicating vessel and the inner cavity B of the clean water tank.
- the clean water tank check valve 27 pushes open the valve core 361 of the communicating vessel check valve to realize the water inlet and outlet of the communicating vessel 30 and the clean water tank 20.
- a valve seat 362 is provided in the communicating vessel connecting pipe 34, and a valve core 361 of the communicating vessel check valve is elastically connected to the valve seat 362, for example, connected to the valve seat 362 through an elastic member.
- the valve core 271 of the clean water tank check valve overcomes the elastic force of the elastic member and presses against the valve core 361 of the communicating vessel check valve to open the communicating vessel check valve 36.
- the valve core 361 of the communicating vessel check valve also pushes open the valve core 271 of the clean water tank check valve to open the clean water tank check valve 27.
- the valve core 361 of the communicating vessel check valve returns to its original state under the action of the elastic member (not shown), and the communicating vessel connecting pipe 34 is closed.
- the valve core 271 of the clean water tank check valve also returns to its original state under the action of the elastic member, closing the clean water tank connecting pipe 22.
- the cross-sectional area of the valve core 361 of the communicating vessel check valve is less than or equal to the cross-sectional area of the valve core 271 of the clean water tank check valve.
- the valve core 271 of the clean water tank check valve can reliably press against the valve core 361 of the communicating vessel check valve to smoothly open the communicating vessel check valve 36, thereby realizing the water inlet and outlet of the communicating vessel 30 to the clean water tank 20.
- Figure 10 is a schematic diagram of the cross-sectional structure of the separation of the first communication port 32 and the clean water tank communication port 21 in the water purifier 100 provided in the embodiment of the present application;
- Figure 11 is a partial enlarged view of the U portion of Figure 10;
- Figure 12 is a schematic diagram of the cross-sectional structure of the coordination of the first communication port 32 and the clean water tank communication port 21 in the water purifier 100 provided in the embodiment of the present application;
- Figure 13 is a partial enlarged view of the V portion of Figure 12.
- Figure 14 is a schematic diagram of the coordination of the sealing ring 35 and the communicating vessel connecting pipe 34 in the water purifier 100 provided in the embodiment of the present application. It should be noted that in Figures 12 and 13, for ease of observation, the structure of the clean water tank check valve 27 is omitted.
- a sealing ring 35 is provided on the inner wall of the communicating tube 34, and the axial ends of the sealing ring 35 abut against the inner wall of the communicating tube 34, and the first sealing section 353 between the axial ends of the sealing ring 35 and the inner wall of the communicating tube 34 jointly define a water storage chamber F;
- the clean water tank connecting pipe 22 is configured to be inserted into the communicating tube 34 when it is carried on the supporting member 81 so that the communicating tube inner cavity C and the clean water tank inner cavity B are connected; and the first sealing section 353 is elastically deformed toward its own radial outer side to squeeze the water in the water storage chamber F into the communicating tube 34; and when it is detached from the communicating tube 34, the first sealing section 353 is elastically reset toward its own radial inner side to absorb the water in the communicating tube 34 into the water storage chamber F.
- the first sealing section 353 between the two axial ends of the sealing ring 35 and the inner wall of the communicating tube 34 define a water storage chamber F, which has a certain water storage capacity. Since the clean water tank connecting tube 22 can elastically reset toward the radial inner side thereof when it is separated from the communicating tube 34, the water in the communicating tube 34 is adsorbed into the water storage chamber F.
- the first end portion 351 is provided with an annular flange portion 3511, and the flange portion 3511 and the outer peripheral surface of the sealing ring 35 define a flange portion installation groove G, and the end of the communicating vessel connecting pipe 34 facing the clean water tank 20 is snapped into the flange portion installation groove G so that the partial structure of the first end portion 351 abuts against the inner wall of the communicating vessel connecting pipe 34.
- the first end 351 of the sealing ring 35 covers the end of the communicating tube 34 facing the clean water tank 20 , thereby preventing the water in the water storage chamber F from leaking from the first end 351 , that is, the side facing the clean water tank 20 .
- the second end portion 352 is provided with an annular protrusion 3521, which abuts against the inner wall of the communicating tube 34.
- the protrusion 3521, the outer peripheral surface of the first sealing section 353 and the flange portion 3511 jointly define a water storage groove, and the water storage groove and the inner wall of the communicating tube 34 jointly define a water storage chamber F.
- the water storage chamber F is formed by providing a water storage groove on the sealing ring 35, which has a relatively simple structure and is easy to process.
- the inner circumferential surface of the first sealing section 353 is protrudingly provided with at least two annular interference fit portions 3531, at least two interference fit portions 3531 are arranged at intervals along the axial direction of the sealing ring 35, and at least two interference fit portions 3531 are used for interference fit with the clean water tank connecting pipe 22.
- the interference fit portion 3531 is protruded from the inner circumferential surface of the sealing ring 35.
- the height gradually decreases.
- the clean water tank connecting pipe 22 first contacts the interference fit portion 3531 with a higher protruding height, which can seal the water as soon as possible to avoid water leakage.
- the clean water tank connecting pipe 22 cooperates with the interference fit portion 3531 with a lower protruding height, and the interference amount is relatively small, which can reduce the difficulty of inserting the clean water tank connecting pipe 22 and increase the feel of insertion.
- FIG. 14 there are two interference fit portions 3531 , and a support protrusion 354 is provided on the outer circumferential surface of the sealing ring 35 between the areas corresponding to the two interference fit portions 3531 .
- the interference fit portion 3531 is elastically deformed toward the inner wall of the communicating vessel connecting pipe 34 under the pressure of the water clean tank connecting pipe 22, and the support protrusion 354 first contacts the inner wall of the communicating vessel connecting pipe 34.
- the area corresponding to the two interference fit portions 3531 will form two avoidance spaces with the inner wall of the communicating vessel connecting pipe 34.
- the existence of the two avoidance spaces allows the two interference fit portions 3531 to still have room for elastic deformation radially outward or radially inward, thereby preventing the water clean tank connecting pipe 22 from being incompatible with the sealing ring 35 due to dimensional tolerance, etc., and can also solve the problem of poor hand feel during the insertion process of the water clean tank connecting pipe 22.
- the areas corresponding to the two interference fit parts 3531 are respectively provided with avoidance grooves H; the groove depth of the avoidance groove H corresponding to the interference fit part 3531 with a higher protruding height is greater than the groove depth of the avoidance groove H corresponding to the interference fit part 3531 with a lower protruding height.
- the interference fit portion 3531 with a higher protruding height has a larger avoidance space
- the interference fit portion 3531 with a lower protruding height has a smaller avoidance space.
- FIG. 15 is a schematic structural diagram of the connection between the carrier 81 and the shell 80 in the water purifier 100 provided in an embodiment of the present application.
- the supporting member 81 is detachably connected to the shell 80, for example, connected to the front panel 873, the supporting member 81 is constructed with a water collecting chamber D, and the top wall of the supporting member 81 is provided with a water collecting hole 82 connected to the water collecting chamber D, and the clean water tank 20 is supported on the top wall of the supporting member 81.
- water leaking from the connection between the clean water tank 20 and the communicating vessel 30 can enter the water collecting chamber D through the water collecting hole 82.
- the user can place a water cup on the carrier 81, and water outside the water cup and the clean water tank 20 can also be poured into the water collecting chamber D through the water collecting hole 82.
- a water guide portion 83 is provided on the outer wall of the shell 80 , and the carrier 81 is detachably connected to the shell 80 by plugging and fitting with the water guide portion 83 .
- the water guide portion 83 has a guide surface 831 .
- a guide hole 832 communicating with the water collecting chamber D is formed on the guide surface 831 .
- the guide surface 831 is configured to guide water in the communicating vessel connecting pipe 34 to the guide hole 832 .
- the water in the communicating vessel connecting pipe 34 can be guided to the guiding hole 832 through the guiding portion, and finally flow into the water collecting chamber D.
- the user can remove the bearing member 81 at regular intervals and clean the water in the water collecting chamber D.
- the projection of the end of the manifold connecting pipe 34 facing the clean water tank 20 on the first plane is located within the projection range of the guide surface 831 on the first plane, wherein the first plane is perpendicular to the height direction of the water purifier 100.
- the guide surface 831 is constructed as a conical surface centered on the guide hole 832, and the inclined conical surface has a better water guiding effect.
- the shell 80 is provided with a through hole 8733 for the communicating vessel connecting pipe 34 to pass through;
- the communicating vessel 30 also includes a pressure cap 37, which is connected to the edge of the hole 8733, and the pressure cap 37 is provided with a pressure cap opening 371 for the clean water tank connecting pipe 22 to be inserted into the communicating vessel connecting pipe 34, and the pressure cap 37 presses the end of the sealing ring 35 facing the clean water tank 20 onto the communicating vessel connecting pipe 34.
- the sealing ring 35 can be fixed more reliably on the communicating vessel connecting pipe 34.
- the end of the gland 37 is provided with a bent portion bent inwardly, and the top end of the bent portion is pressed tightly on the sealing ring 35.
- the outer wall of the clean water tank 20 is configured with a clean water tank installation groove 28, the clean water tank connecting pipe 22 is arranged on the bottom wall of the clean water tank installation groove 28, and an accommodating space I is defined between the outer wall of the clean water tank connecting pipe 22 and the side groove wall of the clean water tank installation groove 28, and the accommodating space I is used to accommodate the gland 37.
- the surface of the clean water tank 20 is relatively flat and the structure is relatively beautiful.
- the water purifier 100 in order to detect whether the clean water tank 20 is located on the carrier 81, also includes a sensor assembly 86, which is disposed in the shell 80 and is configured to detect the relative position of the clean water tank 20 and the carrier 81.
- the sensor assembly 86 can be arranged at the inner side of the housing 80, so that the detection end of the sensor assembly 86 passes through the housing 80 to the outside of the housing 80 and extends to the bearing side of the bearing member 81.
- the outer wall of the clean water tank 20 A trigger part 861 is provided at a position corresponding to the detection end; the trigger part 861 is configured to contact the detection end when the clean water tank 20 is carried on the carrier 81, triggering the sensor assembly 86 to perform detection. In this way, it is convenient to determine whether the clean water tank 20 is located on the carrier 81.
- the sensor assembly 86 can be, for example, a micro switch.
- the trigger part 861 triggers the detection end of the sensor assembly 86 to detect that the clean water tank 20 is in place.
- Figure 16 is a cross-sectional view of the water purification tank 20 in the water purifier 100 provided in the embodiment of the present application
- Figure 17 is a cross-sectional view of the water purification tank 20 in the water purifier 100 provided in the embodiment of the present application at another angle
- Figure 18 is a partial enlarged view at X in Figure 17
- Figure 19 is a schematic diagram of the decomposed structure of the sterilization unit 90 in the water purifier 100 provided in the embodiment of the present application.
- the water purifier 100 further includes a sterilization unit 90 to sterilize the purified water retained in the purified water tank 20.
- the purified water tank 20 further includes a first mounting groove 29, and a first mounting opening 291 is provided on the bottom wall of the first mounting groove 29.
- the sterilization unit 90 includes a lampshade 91, a lampshade positioning assembly 92 and a sterilization lamp 96.
- the lampshade positioning assembly 92 includes an annular first positioning member 93, a first sealing ring 94 and a second sealing ring 95.
- the lampshade 91 is located in the first mounting groove 29, and the head of the lampshade 91 is exposed to the clean water tank 20 through the first mounting opening 291.
- the first positioning member 93 is sleeved on the outer peripheral side of the lampshade 91.
- the first sealing ring 94 is sealed between the first positioning member 93 and the side groove wall of the first mounting groove 29, and the second sealing ring 95 is sealed between the first positioning member 93 and the outer peripheral side of the lampshade 91.
- the first sealing ring 94 is interference-fitted between the first positioning member 93 and the side groove wall of the first mounting groove 29, and the second sealing ring 95 is interference-fitted between the first positioning member 93 and the outer peripheral side of the lampshade 91.
- the germicidal lamp 96 is disposed on the outer wall of the housing 80 . When the clean water tank 20 is supported on the supporting member 81 , the germicidal lamp 96 can extend into the inner side of the lampshade 91 .
- the clean water tank 20 is detachably arranged on the bearing member 81 on the outer wall of the housing 80, and the user can take the clean water tank 20 at any time according to the needs.
- the first positioning member 93 is sleeved on the outer peripheral side of the lampshade 91, the first sealing ring 94 is sealed between the first positioning member 93 and the side groove wall of the first installation groove 29, and the second sealing ring 95 is sealed between the first positioning member 93 and the outer peripheral side of the lampshade 91, so that the lampshade 91 can be installed in the first installation groove 29.
- the germicidal lamp 96 extends into the inner side of the lampshade 91. Therefore, when the clean water tank 20 is carried on the bearing member 81, the light emitted by the germicidal lamp 96 located on the inner side of the lampshade 91 passes through the lampshade 91 and irradiates into the clean water tank 20 to sterilize the water stored in the clean water tank 20.
- the lampshade positioning assembly 92 includes a first positioning member 93, a first sealing ring 94 and a second sealing ring 95 respectively arranged on the outer side and the inner side of the first positioning member 93.
- the first positioning member 93 is used as a supporting frame, and the first sealing ring 94 and the second sealing ring 95 mainly play a deformation sealing role.
- the radial thickness of the deformed first sealing ring 94 and the second sealing ring 95 is small, and the degree and speed of aging will be slowed down, thereby improving the reliability of the seal.
- the possibility of water leakage is small.
- the lampshade 91 is a light-transmitting structure, for example, the head of the lampshade 91 can extend into the clean water tank 20 through the first mounting opening 291, so that the germicidal lamp 96 can irradiate as much water as possible.
- the germicidal lamp 96 can be, for example, an ultraviolet germicidal lamp.
- the hardness of the first positioning member 93 is greater than the hardness of the first sealing ring 94 and the second sealing ring 95. In this way, the aging speed of the lampshade 91 mounting assembly can be further reduced. And the overall strength of the lampshade 91 mounting assembly can be improved.
- the first positioning member 93 can be set as a metal member, and the first sealing ring 94 and the second sealing ring 95 can be set as a rubber member.
- the number of the first sealing rings 94 is at least two, and at least two first sealing rings 94 are arranged along the axial direction of the first positioning member 93.
- the number of the second sealing rings 95 is at least two, and at least two second sealing rings 95 are arranged along the axial direction of the first positioning member 93. In this way, multiple lines of defense are arranged in the axial direction of the first positioning member 93, which can minimize the occurrence of water leakage.
- first sealing rings 94 and second sealing rings 95 when there are multiple first sealing rings 94 and second sealing rings 95, in order to position them in the axial direction, it can be considered that at least one annular second mounting groove 932 is provided on the outer peripheral surface of the first positioning member 93, and the first sealing rings 94 are mounted in the second mounting groove 932 in a one-to-one correspondence. In this way, the first sealing rings 94 can be prevented from moving in the axial direction of the first positioning member 93.
- the inner circumference of the first positioning member 93 is provided with at least one annular stopper 931, and the stopper 931 and the inner circumference of the first positioning member 93 define a half-open annular installation space J, and the second sealing ring 95 is installed in the annular installation space J. In this way, the stopper 931 and the sealing member 97 together form an installation space for installing the second sealing ring 95.
- the lampshade positioning assembly 92 further includes a sealing member 97, which is connected to the end of the first positioning member 93 facing the clean water tank 20 and is blocked on the side of the second sealing ring 95 facing the clean water tank 20. In this way, the second sealing ring 95 is prevented from being separated from the gap between the first positioning member 93 and the lampshade 91.
- the sealing member 97 may be provided with a clamping arm 973
- the first positioning member 93 may be provided with a clamping groove 974
- the sealing member 97 and the first positioning member 93 may be connected by the clamping cooperation of the clamping arm 973 and the clamping groove 974. In this way, the first positioning member 93 and the sealing member 97 may be reliably connected as one body.
- the sealing member 97 is provided with an annular first abutting portion 971 and a second abutting portion 972 at the axial end of the first positioning member 93, the first abutting portion 971 being configured to abut against the second sealing ring 95, and the second abutting portion 972 being configured to abut against the end of the lampshade 91 facing the clean water tank 20.
- the second sealing ring 95 can be prevented from moving in the axial direction of the first positioning member 93, and the lampshade 91 can be prevented from being separated from the first mounting groove 29.
- the germicidal lamp 96 includes a germicidal lamp mounting frame 961 and a lamp body 962.
- the germicidal lamp mounting frame 961 is mounted on the outer wall of the housing 80 at a position corresponding to the first mounting opening 291, and the lamp body 962 is mounted at the end of the germicidal lamp mounting frame 961 facing the clean water tank 20. In this way, the germicidal lamp 96 can be installed at a position corresponding to the lampshade 91.
- a second mounting opening 8732 is provided on the housing 80 so that the germicidal lamp mounting bracket 961 passes through the second mounting opening 8732 and extends to the housing. Outside the body 80.
- the first installation opening 291 and the clean water tank connecting opening 21 are both located between the top and the bottom of the clean water tank 20, and the first installation opening 291 is located higher than the clean water tank connecting opening 21. In this way, the sterilization light emitted by the sterilization lamp 96 covers the water in the clean water tank 20 as much as possible.
- Figure 20 is a cross-sectional view of another structure of a water purification tank 20 in the water purifier 100 provided in an embodiment of the present application
- Figure 21 is a cross-sectional view of another angle of another structure of a water purification tank 20 in the water purifier 100 provided in an embodiment of the present application
- Figure 22 is a partial enlarged view of point Y in Figure 21.
- the sterilization unit 90 may include a lamp holder 98, which is inserted into the first installation opening 291 and sealed with the first installation opening 291.
- a flange 982 may be provided at the first end of the lamp holder 98, the flange 982 overlaps the edge of the first installation opening 291, and a third sealing ring 981 is provided at the flange 982 and the edge of the first installation opening 291.
- the germicidal lamp 96 may be installed at the end of the lamp holder 98 facing the inner side of the clean water tank 20. In this way, the germicidal lamp 96 directly extends into the interior of the clean water tank 20, and compared with the previous solution, the irradiation range in the clean water tank 20 is larger.
- the sterilization unit 90 further includes a second mounting member 983 sleeved on the lamp holder 98, the second mounting member 983 may be located outside the clean water tank 20, for example, located in the first mounting groove 29, and is used to apply a force toward the outside of the clean water tank 20 to the flange portion 982, so that the flange portion 982 presses the third sealing ring 981 against the inner wall of the clean water tank 20.
- the second mounting member 983 may rest against the bottom wall of the first mounting groove 29, and the second mounting member 983 and the lamp holder 98 may be threadedly matched. At this time, the flange portion 982, the first sealing ring 94 and the second mounting member 983 press against the bottom of the first mounting groove 29 from the inner and outer sides of the clean water tank 20, respectively.
- an installation groove is formed at the end of the lamp holder 98 facing the inner side of the clean water tank 20, and the germicidal lamp 96 is sealed and installed in the installation groove.
- the sterilization unit 90 further includes a wireless component 99, which includes a wireless transmission unit 991 and a wireless receiving unit 992.
- the wireless transmission unit 991 is installed on the inner wall of the housing 80 and is electrically connected to the power supply circuit board (not shown) of the water purifier 100, and the wireless receiving unit 992 is installed on the end of the lamp holder 98 facing the outside of the clean water tank 20.
- the wireless transmission unit 991 and the wireless receiving unit 992 are arranged relative to each other to supply power to the sterilization lamp 96 through the wireless receiving unit 992.
- Figure 23 is a schematic diagram of the structure of the water vapor separator provided in the embodiment of the present application
- Figure 24a is a schematic diagram of the cross-sectional structure of the water vapor separator provided in the embodiment of the present application
- Figure 24b is a schematic diagram of the structure of the water purifier provided in the embodiment of the present application from another angle
- Figure 25 is a partial enlarged view of the Z position of Figure 24a
- Figure 26 is a schematic diagram of the structure of the water vapor separator provided in the embodiment of the present application from another angle
- Figure 27 is a partial cross-sectional view of the water vapor separator provided in the embodiment of the present application
- Figure 28 is a cross-sectional view of the water vapor separator provided in the embodiment of the present application from another angle.
- Figure 26 shows a schematic diagram of the first-stage separation body cover 641 in an open state relative to the first-stage separation body main body 64.
- the water vapor separator 60 is used to separate the steam in the heated purified water, and a water vapor separation outlet 61 is provided on the water vapor separator 60 , and the water vapor separation outlet 61 forms the water inlet of the water purifier 100 .
- the water vapor separator in the related art has the problem of poor steam separation effect.
- the water flowing out from the water vapor separation outlet contains a lot of steam.
- the water purifier in the related art often controls the outlet water temperature at around 93°C to reduce the steam content in the outlet water. Therefore, the water purifier in the related art has the problem of insufficient outlet water temperature.
- the embodiment of the present application further improves the structure of the water vapor separator 60.
- the water vapor separator 60 includes a primary water vapor separation body 63 and a secondary water vapor separation body 65 for performing water vapor separation.
- the primary water vapor separation body 63 and the secondary water vapor separation body 65 are respectively constructed with a primary water vapor separation chamber K and a secondary water vapor separation chamber L that are interconnected.
- the first-level water vapor separation body 63 is provided with a water vapor separation water inlet 631 and a first air outlet 632 which are connected to the first-level water vapor separation chamber K, while the water vapor separation water outlet 61 and the water vapor separation air outlet 62 are arranged on the second-level water vapor separation body 65 and connected to the second-level water vapor separation chamber L, and the water vapor separation water inlet 631 is used to connect with a hot water supply source.
- the water vapor separation water inlet 631 is arranged on the bottom wall 633 of the first-level water vapor separation chamber.
- the bottom wall 633 of the first-level water vapor separation chamber is provided with a first guide tube 635 extending toward the top wall 634 of the first-level water vapor separation chamber.
- the first guide tube 635 is connected to the water vapor separation water inlet 631.
- the top wall 634 of the first-level water vapor separation chamber is also provided with a guide wall 66 extending toward the bottom wall 633 of the first-level water vapor separation chamber.
- the guide wall 66 is blocked on the circumferential outer side of at least a part of the pipe section of the first guide tube 635.
- the water vapor separator 60 includes a primary water vapor separation body 63 and a secondary water vapor separation body 65 for water vapor separation.
- the primary water vapor separation chamber K in the primary water vapor separation body 63 and the secondary water vapor separation chamber L in the secondary water vapor separation body 65 are interconnected. In this way, the water vapor mixture first enters the primary water vapor separation body 63 for a primary water vapor separation, and then enters the secondary water vapor separation body 65 for a secondary water vapor separation, thereby achieving a better water vapor separation effect.
- the water vapor separation water inlet 631 is arranged on the bottom wall 633 of the first-level water vapor separation chamber, and the bottom wall 633 of the first-level water vapor separation chamber is provided with a first guide pipe 635 extending toward the top wall 634 of the first-level water vapor separation chamber, so that the water vapor mixture entering the first-level water vapor separation chamber K from the water vapor separation water inlet 631 enters the first guide pipe 635.
- top wall 634 of the first-level water vapor separation chamber is also provided with a guide wall 66 extending toward the bottom wall 633 of the first-level water vapor separation chamber, and the guide wall 66 is blocked on the circumferential outer side of at least part of the pipe section of the first guide pipe 635.
- the water vapor mixture in the first guide pipe 635 breaks away from the first guide pipe 635, it rushes to the top wall 634 of the first-level water vapor separation chamber, and the top wall 634 of the first-level water vapor separation chamber can break up the water vapor mixture, so that part of the steam in the water vapor mixture is separated from the water flow, and the water flow flows downward along the guide wall 66
- the steam flows into the bottom of the primary water vapor separation chamber K, and the steam is discharged upward from the primary water vapor separation body 63 from the first air outlet 632.
- the water outlet temperature of the water purifier can be set higher to meet the water demand of the user.
- the hot water supply source may be, for example, a heater 55, and the water outlet 551 of the heater may be connected to the water vapor separation water inlet 631 through the fifth pipe 105.
- the water outlet 551 may also be directly connected to the water vapor separation water inlet 631.
- the setting height of the bottom end of the guide wall 66 facing the bottom wall 633 of the primary water vapor separation chamber is lower than the setting height of the top end of the first guide pipe 635 facing the primary water vapor separation chamber K.
- the bottom end of the guide wall 66 By making the bottom end of the guide wall 66 lower than the top end of the first guide tube 635, it can be ensured that after the water vapor mixture rushing out of the first guide tube 635 is broken up by the top wall 634 of the first-level water vapor separation chamber, the broken up water flow can reliably fall onto the bottom wall 633 of the first-level water vapor separation chamber along the guide wall 66, and will not enter the first guide tube 635 from the top end of the first guide tube 635.
- the guide wall 66 and a portion of the side wall 636 of the primary water vapor separation chamber define a scattered chamber M, and a portion of the pipe section on the top side of the first guide pipe 635 extends into the scattered chamber M.
- At least a portion of the outer tube wall of the first flow guide tube 635 and the inner wall of the primary water vapor separation chamber K are constructed as an integral piece to facilitate the processing and manufacturing process.
- the outer wall of the primary water vapor separation body 63 is provided with a first installation pipe 637 which is coaxial with the first flow guide pipe 635 and communicates with the first flow guide pipe 635. In this way, the water vapor mixture flowing out of the water outlet 551 of the heater is conveniently introduced into the first flow guide pipe 635.
- the first air outlet 632 is disposed on the side wall 636 of the primary water vapor separation chamber, and the side wall 636 of the primary water vapor separation chamber is provided with a second flow guide pipe 638 extending toward the top wall 634 of the primary water vapor separation chamber, and the second flow guide pipe 638 is connected to the first air outlet 632.
- the flow guide wall 66 extends between the first flow guide pipe 635 and the second flow guide pipe 638, and the top end of the first flow guide pipe 635 and the top end of the second flow guide pipe 638 are separated by the flow guide wall 66.
- the bottom end of the guide wall 66 is actually set at a height lower than the top end of the second guide tube 638.
- At least a portion of the outer tube wall of the second flow guide tube 638 and the inner wall of the primary water vapor separation chamber K are constructed as an integral piece, which facilitates the processing and manufacturing process.
- the outer wall of the primary water vapor separation body 63 is provided with a second installation pipe 639 which is coaxial with the second guide pipe 638 and is in communication with each other. In this way, it is convenient to guide the steam after water vapor separation out of the primary water vapor separation chamber K.
- the second installation pipe 639 can be in communication with the water vapor separation outlet 62 on the secondary water vapor separation body 65 through the sixth pipeline 106.
- the primary water vapor separator 63 includes a primary separator body 64 and a primary separator cover 641 covered on the primary separator body 64, and the guide wall 66 is disposed on the primary separator cover 641.
- Such a configuration can facilitate the processing process.
- the primary water vapor separation body 63 is provided with a first connection port 642 communicating with the primary water vapor separation chamber K
- the secondary water vapor separation body 65 is provided with a second connection port 651 communicating with the secondary water vapor separation chamber L
- the first connection port 642 is communicated with the second connection port 651.
- the top wall 652 of the secondary water vapor separation chamber is also provided with a third flow guide tube 655 extending toward the bottom wall 653 of the secondary water vapor separation chamber, and the third flow guide tube 655 is connected to the second connection port 651.
- the bottom wall 653 of the secondary water vapor separation chamber is provided with a stop wall 654 extending toward the top wall 652 of the secondary water vapor separation chamber, and the stop wall 654 is blocked between the circumferential outer side of the third flow guide tube 655 and the water vapor separation outlet 61.
- a third flow guide 655 extending toward the bottom wall 653 of the secondary water vapor separation chamber is also provided through the top wall 652 of the secondary water vapor separation chamber. Water flowing out of the primary water vapor separation chamber K falls downward onto the bottom wall 653 of the secondary water vapor separation chamber and is broken up again, so that part of the steam mixed in the water flow is separated from the water flow.
- a stop wall 654 extending toward the top wall of the secondary water vapor separation chamber is provided on the bottom wall 653 of the secondary water vapor separation chamber. The stop wall 654 is provided around the third flow guide 655.
- the water flow that has been dispersed and separated on the bottom wall 653 of the secondary water vapor separation chamber hits the stop wall 654 in the process of flowing toward the water vapor separation outlet 61, and is dispersed again, and water vapor separation is performed.
- the separated steam flows out of the secondary water vapor separation chamber L from the water vapor separation outlet 62.
- the water flow dispersed again by the stop wall 654 has a lower amount of steam, and can flow out of the secondary water vapor separation chamber L through the water vapor separation outlet 61.
- the water flow entering the secondary water vapor separation chamber L is separated twice again, and is used in combination with the primary water vapor separation body 63, so that the water vapor separation effect of the hot water reaches a better degree.
- the bottom wall 653 of the secondary water vapor separation chamber is constructed with a retention groove N spaced apart from the water vapor separation outlet, and the bottom end of the third guide pipe 655 extends into the retention groove N.
- the bottom end of the third flow guide pipe 655 is extended into the retention tank N, that is, the height of the bottom end of the third flow guide pipe 655 is lower than the height of the notch edge of the retention tank N. In this way, when the water intake stops, the water flowing out of the primary water vapor separation chamber K will rush out of the third flow guide pipe 655 due to the inertia of the water flow and the adhesion characteristics of the water, so that the water level of the third flow guide pipe 655 is lower than the water level in the retention tank N (full of water).
- the water in the third flow guide pipe 655 gradually becomes stable, and part of the water in the retention tank N returns to the third flow guide pipe 655, so that the water level in the third flow guide pipe 655 is level with the water level in the retention tank N, thereby the water level in the retention tank N is reduced.
- the water below the edge of the groove is not full.
- the water level in the retention groove N and the third guide tube 655 will rise accordingly.
- due to the viscosity of water it will adhere to the side groove wall of the retention groove N, that is, the water in the retention groove N will not flow out. Therefore, no water droplets will drip from the water vapor separation outlet 61. In this way, the effect of quickly sealing water when stopping water intake is achieved, which effectively improves the problem of water leakage at the water intake of the water purifier 100.
- the stop wall 654 and a portion of the side wall 656 of the secondary water vapor separation chamber define the above-mentioned retention groove N. Compared with the groove on the bottom wall 653 of the secondary water vapor separation chamber, this configuration can make the volume of the secondary water vapor separation body 65 smaller.
- a first matching tube 657 connected to the first connecting port 642 is provided on the outer wall of the first water vapor separation body 63, and a first matching slot 658 connected to the second connecting port 651 is provided on the second water vapor separation body 65.
- the first matching tube 657 and the first matching slot 658 are plugged into each other to connect the first connecting port 642 and the second connecting port 651.
- a seal 660 can be provided between the outer wall of the first mating tube 657 and the inner groove wall of the first mating slot 658.
- the seal 660 can be an annular sealing ring, which is sleeved on the outer periphery of the first mating tube 657 and clamped between the first mating tube 657 and the first mating slot 658.
- the primary water vapor separation body 63 and the secondary water vapor separation body 65 are plugged and matched, so that the two are more firmly matched.
- the primary water vapor separation body 63 and the secondary water vapor separation body 65 can also be fixedly connected by a fastener 643 to make the connection between the two more secure.
- a plurality of positioning ribs 659 arranged at intervals along the circumferential direction can also be provided on the outer peripheral wall of the first matching tube 657, and the positioning ribs 659 abut against the notch of the first matching slot 658 to assist in positioning the plug-in match of the first matching tube 657 and the first matching slot 658.
- the secondary water vapor separation body 65 includes a secondary water vapor separation main body 671 and a secondary water vapor separation cover body 673 covered on the secondary water vapor separation main body 671, the first mating slot 658 is arranged on the top end side of the secondary water vapor separation cover body 673, and the third guide tube 655 is arranged on the bottom end side of the secondary water vapor separation cover body 673 and is connected to the first mating slot 658.
- the first matching pipe 657 and the third flow guide pipe 655 can be coaxially arranged.
- the water vapor separation outlet 61 is disposed on the bottom wall 653 of the secondary water vapor separation chamber, and the bottom wall 653 of the secondary water vapor separation chamber is configured as an inclined wall structure inclined toward the water vapor separation outlet 61. In this way, the water flowing out of the retention tank N can flow into the water vapor separation outlet 61 relatively easily along the inclined wall.
- the water vapor separation outlet 62 is arranged on the bottom wall 653 of the secondary water vapor separation chamber and is located between the water vapor separation outlet 61 and the stop wall 654;
- a fourth flow conduit 672 extending toward the top wall 652 of the secondary water vapor separation chamber is provided on the bottom wall 653 of the secondary water vapor separation chamber.
- the fourth flow conduit 672 is connected to the water vapor separation outlet 62, and a distance is provided between the top end of the fourth flow conduit 672 and the top wall 652 of the secondary water vapor separation chamber.
- the steam separated in the secondary water vapor separation chamber L rises upward and gathers at the top of the secondary water vapor separation chamber L, can enter the fourth flow tube 672 from the top end of the fourth flow tube 672, and flow out of the secondary water vapor separation chamber L from the water vapor separation outlet 62.
- the water vapor separation air outlet 62 is located on the bottom wall 653 of the secondary water vapor separation chamber near the water vapor separation water outlet 61 .
- an avoidance recess O is provided on the inner wall of the secondary water vapor separation cover 673 at a position corresponding to the fourth air guide tube 672 , and the top end of the fourth air guide tube 672 extends into the avoidance recess O.
- the water vapor separation air outlet 62 is located between the water vapor separation water outlet 61 and the second connecting port 651 , and the first connecting port 642 corresponds to the position of the second connecting port 651 .
- the water vapor separation water outlet 61 , the water vapor separation air outlet 62 and the first connecting port 642 are arranged in a row.
- the outer wall of the housing 80 is provided with a bearing member 81, and a water collecting box 85 is formed on the bearing member 81.
- a water collecting box 85 is formed on the bearing member 81.
- the user can place the water taking container on the water collecting box 85 to take water from the position of the water vapor separation outlet 61.
- the water vapor separator 60 especially the water vapor separation outlet 61 and the water vapor separation air outlet 62, needs to be arranged above the bearing member 81 (water collecting box 85) and also corresponds to the position of the bearing member 81.
- an avoidance gap needs to be set on the shell 80 to allow part of the structure of the water vapor separator 60 to be exposed to the outside of the shell 80.
- the water vapor separation outlet 61 and the water vapor separation gas outlet 62 need to be located on the outside of the shell 80.
- first connection port 642 is arranged on the bottom wall 633 of the primary water vapor separation chamber, and the bottom wall 633 of the primary water vapor separation chamber is constructed as an inclined structure inclined toward the first connection port 642. In this way, the water flowing downward from the guide wall 66 can flow out of the primary water vapor separation chamber K from the first connection port 642 more easily.
- the water vapor separation water inlet 631 and the first connection port 642 are both located on the bottom wall 633 of the primary water vapor separation chamber, but the water vapor separation water inlet 631 is arranged at a higher position than the first connection port 642, so that the fluid flowing out from the first guide pipe 635 can be more easily guided from the bottom wall 633 of the primary water vapor separation chamber to the first connection port 642.
- the water vapor separation outlet 62 can be communicated with the interior of the filter housing 42, so that the steam discharged from the water vapor separation outlet 62 can be discharged into the atmosphere through the filter housing 42.
- part of the structure of the water vapor separator 60 can be arranged in the housing 80, and the water vapor separation water outlet 61 and the water vapor separation outlet 62 are both arranged outside the housing 80. Such an arrangement facilitates the steam discharged from the water vapor separation outlet 62 to escape to the outside of the housing.
- the cross-sectional area of the water vapor separation outlet 62 is greater than or equal to 22 mm 2. Since the steam discharged from the water vapor separation outlet 62 will form condensed water after contacting the outside air, the condensed water can directly flow into the water cup outside. If the cross-sectional area of the water vapor separation outlet 62 is too small, the condensed water will form a water film when passing through the water vapor separation outlet 62, making it difficult to exhaust, causing the steam to be discharged from the water vapor separation outlet 61 together with the water flow, resulting in interruption and jetting. When the cross-sectional area of the water vapor separation outlet 62 is greater than or equal to 22 mm 2, it can be avoided The emergence of this situation.
- the cross-sectional area of the first connection port 642 is greater than or equal to 22 mm 2 , so as to prevent the water from forming a water film due to the small cross-sectional area when the water flows out of the first water vapor separation chamber M through the first connection port 642 , thereby preventing the water from flowing out smoothly.
- State (a) is the water level state during water production.
- State (b) corresponds to the moment when water intake stops.
- the water flowing out of the primary water vapor separation chamber K will rush out of the third flow conduit 655 due to the water flow inertia and the adhesion characteristics of water, so that the water level of the third flow conduit 655 is lower than the water level in the retention tank N.
- State (c) is that as time goes by, the water in the third flow conduit 655 gradually becomes stable, and part of the water in the retention groove N returns to the third flow conduit 655, so that the water level in the third flow conduit 655 is level with the water level in the retention groove N, so that the water level in the retention groove N is lower than the top end of the stop wall 654.
- State (e) corresponds to a schematic diagram in which the stop wall 654 blocks the dripping water in the retention groove.
- a split-type UV sterilization module as shown in FIG. 29 to FIG. 31 includes a lampshade module 9 - 1 and a sterilization module 9 - 2 .
- the lampshade module 9-1 includes a fixing ring 9-11, a transparent outer cover 9-12, a bottom cover 9-13, a first sealing ring 9-14 and a second sealing ring 9-15.
- the outer cover 9-12 is made of quartz glass.
- the fixing ring 9-11 is sleeved on the outer surface of the outer cover 9-12.
- the bottom cover 9-13 is arranged at the lower end between the fixing ring 9-11 and the outer cover 9-12.
- the first sealing ring 9-14 is fixedly arranged between the fixing ring 9-11 and the outer cover 9-12.
- the second sealing ring 9-15 is located on the outer side of the fixing ring 9-11, and the specific structure is: a sealing groove 9-111 is circumferentially opened on the outer side of the fixing ring 9-11, and the second sealing ring 9-15 is located in the sealing groove 9-111.
- a buckle groove 9-112 is provided on the side of the fixing ring 9-11, and a clamping block 9-131 is fixedly provided on the outer side of the bottom cover 9-13, and the clamping block 9-131 is clamped in the buckle groove 9-112.
- the sterilization module 9-2 includes a UV lamp 9-21, a fixing seat 9-22, an inner cover 9-23, an inner silicone seat 9-24, and a wire 9-25.
- the UV lamp 9-21 is fixedly arranged on the fixing seat 9-22, and the UV lamp 9-21 extends into the interior of the outer cover 9-12.
- the specific structure is: the inner cover 9-23 is fixedly arranged on the fixing seat 9-22, and an opening is provided at one end of the inner cover 9-23 close to the fixing seat 9-22, the UV lamp 9-21 is located inside the inner cover 9-23, and the inner silicone seat 9-24 is fixedly arranged at the opening.
- the UV lamp 9-21 extends into the inner part of the outer cover 9-12.
- the ultraviolet light emitted passes through the outer cover 9-12 and enters the inner part of the clean water tank, thereby sterilizing the water in the clean water tank.
- the wire 9-25 passes through the fixing seat 9-22 and the inner silicone seat 9-24 in turn and is electrically connected to the UV lamp 9-21.
- the inside of the fixing seat 9-22 is filled with resin. After the resin solidifies, the wire 9-25 is fixed inside the fixing seat 9-22, and at the same time, the inner cover 9-23, the inner silicone seat 9-24 and the fixing seat 9-22 are fixed as a whole.
- the sterilization module 9-2 is arranged as a whole outside the water clean tank, the wire 9-25 can be laid out from the outside of the water clean tank without affecting the aesthetics of the water clean tank.
- the present application achieves the purpose of not affecting the aesthetics of the water clean tank.
- a hanging ear 9-221 is also fixedly provided on the fixing seat 9-22, and a through hole 9-222 is opened on the hanging ear 9-221.
- the sterilization module 9-2 can be fixedly set on the equipment outside the water purification tank through the hanging ear 9-221, thereby realizing the split installation of the lampshade module 9-1 and the sterilization module 9-2.
- the working principle of the split-type UV sterilization module of this embodiment is as follows: in actual use, first drill a mounting hole at the corresponding position of the clean water tank, fix the fixing ring 9-11 in the mounting hole on the clean water tank, and use the second sealing ring 9-15 to achieve the seal between the fixing ring 9-11 and the clean water tank, then insert the outer cover 9-12 into the center of the fixing ring 9-11, and use the first sealing ring 9-14 to achieve the seal between the fixing ring 9-11 and the outer cover 9-12, and finally fix the bottom cover 9-12.
- the bottom cover 9-13 is covered between the fixing ring 9-11 and the outer cover 9-12, and the clamping block 9-131 on the bottom cover 9-13 is clamped in the buckle groove 9-112, so that the lampshade module 9-1 is fixedly arranged on the clean water tank as a whole; then the inner cover 9-23 is extended into the outer cover 12, so that the UV lamp 9-21 is extended into the outer cover 9-12.
- the UV lamp 9-21 is working, the ultraviolet light emitted is shot into the clean water tank through the outer cover 9-12, so as to sterilize the water in the clean water tank.
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Abstract
本申请涉及一种净水器和UV杀菌模组。净水器包括:壳体;净水箱,可拆卸地设置于壳体外侧,净水箱设有净水箱连通口和第一安装槽,净水箱连通口用于与净水器的净水提供接口连通,第一安装槽的底壁设有第一安装口;杀菌单元,包括灯罩、灯罩定位组件和杀菌灯,灯罩定位组件包括环状的第一定位件、第一密封圈和第二密封圈;灯罩位于第一安装槽内,且灯罩的头部经第一安装口暴露至净水箱内,第一定位件套设在灯罩外周侧,第一密封圈密封设置于第一定位件和第一安装槽的侧槽壁之间,第二密封圈密封设置于第一定位件和灯罩的外周侧之间;杀菌灯设于壳体外壁,且杀菌灯被配置为能够伸入至灯罩内侧。本申请的净水器中,杀菌组件的密封可靠性较高。
Description
本申请要求在中华人民共和国国家知识产权局提交的申请号分别为CN202311216005.3、CN202311216117.9、CN202322356914.9、CN202322556286.9的专利申请的优先权,其申请全部公开于此以资参考。
本申请涉及净水技术领域,特别是涉及一种净水器和UV杀菌模组。
随着人们生活水平的提高,越来越多的人追求高品质的生活,净水器无疑是最好的选择之一。相关技术中出现的外置净水箱的净水机中,为了对净水箱内的存水进行杀菌,大多在净水箱上设置杀菌组件,为了便于对杀菌组件供电,杀菌组件通常会贯穿设置在净水箱的壁部上,杀菌光线出射端位于净水箱内侧,接线端露出到净水箱外侧,当然,杀菌组件和净水箱的壁部之间通常会设置密封圈等进行密封,但随着使用时间的增加,密封圈等易老化,导致杀菌组件的安装部位容易出现漏水的情况。
净水器或净饮机内部一般设有净水箱,净水箱用于存储经过净化处理的净水,净水箱并非采用完全密封的结构,在其顶部一般设置有箱盖,由此难以实现净水箱中的净水与空气完全隔离,在净水箱长期使用过程中会滋生细菌,进而对用水健康造成威胁,为了杀菌,传统做法一般是用管或绳将UV灯模组从箱盖处吊入净水箱内对水进行杀菌,该方式有如下缺陷:吊入净水箱内的管或绳会挡住箱盖,导致箱盖不能完全盖好,另一方面,过多过长的管或线看起来较为杂乱,不够美观,在这种背景情况下,申请人致力于研究出一种分体式UV杀菌模组,实现不影响箱盖在净水箱上的盖设,且不影响净水箱的美观程度。
相关技术的净水箱外置的净水器中,通常会设置与净水箱连通的浮子盒,并在浮子盒内设置浮子传感器,通过浮子盒内的水位来反映净水箱内的水位,在水位低于预设值时,即可启动制水流程。然而,相关技术的净水器中,大多无法实现净水箱和浮子盒的水位实时保持一致,通常浮子盒和净水箱的一者会积水或者回水,浮子盒内的水位并不能准确反映净水箱内的水位,导致净水器反复制水,或者出现净水箱水位较低但仍无法启动制水的情况。
相关技术中的净水器包括过滤器、连通器、液位盒、净水箱、加热器及水泵等,在制水时,过滤器过滤完毕的水经过连通器分配到液位盒和净水箱中,在用户取水时,水泵通过连通器将液位盒和净水箱中的水抽取到加热器中,再经过加热器提供给用户。然而,在制水时,连通器、过滤器等内的空气,会进入到包括加热器在内的后续水路中,进而造成净水器的取水口在出水的时候,夹杂有气体,在取用冷水时,水形不稳定且出水较慢,在取用热水时,气体夹杂在热水中,会造成喷汽现象,导致出水可靠性较差。
发明内容
基于此,有必要提供一种杀菌组件的密封可靠性较高的净水器。本申请实施例提供一种净水器,包括:
壳体;
净水箱,可拆卸地设置于壳体外侧,净水箱设有净水箱连通口和第一安装槽,净水箱连通口用于与净水器的净水提供接口连通,第一安装槽的底壁设有第一安装口;
杀菌单元,包括灯罩、灯罩定位组件和杀菌灯,灯罩定位组件包括环状的第一定位件、第一密封圈和第二密封圈;灯罩位于第一安装槽内,且灯罩的头部经第一安装口暴露至净水箱内,第一定位件套设在灯罩外周侧,第一密封圈密封设置于第一定位件和第一安装槽的侧槽壁之间,第二密封圈密封设置于第一定位件和灯罩的外周侧之间;
杀菌灯设于壳体外壁,且杀菌灯被配置为能够伸入至灯罩内侧。
在其中一个实施例中,第一定位件的硬度大于第一密封圈和第二密封圈的硬度。
在其中一个实施例中,灯罩定位组件还包括封口件,封口件连接在第一定位件的朝向净水箱的端部,并挡设在第二密封圈的朝向净水箱的一侧。
在其中一个实施例中,封口件设有卡接臂,第一定位件上设有卡接槽,封口件和第一定位件之间通过卡接臂和卡接槽的卡接配合连接。
在其中一个实施例中,封口件沿第一定位件的轴向的端部设有环状的第一抵接部和第二抵接部,第一抵接部被配置为与第二密封圈抵接,第二抵接部被配置为与灯罩的朝向净水箱的端部抵接。
在其中一个实施例中,第一密封圈的数量为至少两个,至少两个第一密封圈沿第一定位件的轴向布置;和/或
第二密封圈的数量为至少两个,至少两个第二密封圈沿第一定位件的轴向布置。
在其中一个实施例中,第一定位件的外周面设有至少一个环状的第二安装槽,第一密封圈一一对应地安装在第二安装槽中。
在其中一个实施例中,第一定位件的内周面设有至少一个环状的止挡部,止挡部与第一定位件的内周侧限定出一半开放的环状安装空间,第二密封圈安装在环状安装空间内。
在其中一个实施例中,杀菌灯包括杀菌灯安装架和灯本体,杀菌灯安装架安装在壳体的外壁上与第一安装口对应的位置,灯本体安装在杀菌灯安装架的朝向净水箱的端部。
在其中一个实施例中,壳体上开设有第二安装口,杀菌灯安装架贯穿第二安装口并伸出至壳体外。
在其中一个实施例中,第一安装口和净水箱连通口均位于净水箱的顶部和底部之间,且第一安装口的
设置位置高于净水箱连通口的设置位置。
在其中一个实施例中,净水器还包括过滤器、排气件、连通器以及液位盒;
排气件构造有与大气连通的第一腔室,第一腔室与过滤器的过滤器出液口连通;
净水箱与液位盒均与大气连通,液位盒内设有用于检测水位的水位传感器;
连通器构造有连通器内腔,连通器内腔分别与净水箱、液位盒以及第一腔室连通;
过滤器过滤后的水能够依次输入排气件和连通器,并通过连通器内腔流入至液位盒和净水箱中。
在其中一个实施例中,排气件设置在液位盒的外侧壁上,排气件和液位盒的相互面对的侧壁均设有彼此相通的连通口以使第一腔室与液位盒内腔连通。
在其中一个实施例中,水位传感器配置为浮子传感器,水位传感器包括第一浮子和第二浮子;
液位盒内沿液位盒的高度方向依次设有:第一上挡板、第一下挡板、第二上挡板以及第二下挡板,第一浮子位于第一上挡板和第一下挡板之间,第二浮子位于第二上挡板和第二下挡板之间;
水位传感器被配置为能够检测液位盒内的液位,在第一浮子与第一上挡板抵接时,确定液位处于高液位,并且在第二浮子与第二下挡板抵接时,确定液位处于低液位。
在其中一个实施例中,过滤器包括过滤器壳和过滤器本体,过滤器壳构造有一端敞口的过滤器内腔,过滤器本体设置于过滤器内腔内;
液位盒通过第三管道与过滤器的过滤器内腔连通。
在其中一个实施例中,液位盒设有液位盒连通口;
净水箱的净水箱内腔的容积大于液位盒的液位盒内腔的容积;
其中,供净水箱连通口与连通器内腔连通的第一连通通道的最小横截面积,大于供液位盒连通口与连通器内腔连通的第二连通通道的最小横截面积。
在其中一个实施例中,净水箱内腔沿净水器高度方向的横截面积S1、第一连通通道的最小横截面积S2、液位盒内腔沿净水器高度方向的横截面积S3、第二连通通道的最小横截面积S4满足:
S3/S4=K*S1/S2
S3/S4=K*S1/S2
其中,K为液位盒连通口中的流体的阻力系数,净水箱内腔的横截面、以及液位盒内腔的横截面沿净水器高度方向保持不变。
在其中一个实施例中,净水箱内腔沿净水器高度方向的横截面积S1与液位盒内腔沿净水器高度方向的横截面积S3满足:S1>S3;
净水箱内腔的底壁与液位盒内腔的底壁齐平设置。
在其中一个实施例中,净水器还包括连通器;
连通器设于壳体,且构造有与净水器内的净水提供接口连通的连通器内腔,连通器设有与连通器内腔连通的连通器连接管,连通器连接管内壁设有密封圈,密封圈的轴向两端部与连通器连接管的内壁抵接,密封圈的轴向两端部之间的第一密封段与连通器连接管的内壁共同限定出存水腔;
净水箱设有净水箱连接管,净水箱连接管与净水箱的净水箱内腔连通,且设置于与净水箱连通口对应的位置;净水箱连接管被配置为能够插入连通器连接管内以使连通器内腔和净水箱内腔连通;并使第一密封段朝自身径向外侧弹性变形,以将存水腔中的水挤压至连通器连接管内;并且能够在脱离连通器连接管时,使第一密封段朝自身径向内侧弹性复位,以将连通器连接管内的水吸附至存水腔中。
在其中一个实施例中,第一密封段的内周面凸出设置有至少两个环状的过盈配合部,至少两个过盈配合部沿密封圈的轴向间隔设置,且至少两个过盈配合部用于与净水箱连接管过盈配合。
在其中一个实施例中,过盈配合部的数量为两个,密封圈的外周面上,与两个过盈配合部对应的区域之间设有支撑凸起。
在其中一个实施例中,壳体的外壁设有承载件,净水箱可拆卸地设置在承载件上。
基于此,有必要提供一种制水可靠性较高的净水器。
本申请实施例提供一种净水器,包括:
液位盒,与大气连通,且设有液位盒连通口,液位盒内设有用于检测水位的水位传感器;
净水箱,与大气连通,且设有净水箱连通口,净水箱的净水箱内腔的容积大于液位盒的液位盒内腔的容积;
连通器,构造有连通器内腔,连通器内腔分别与净水箱连通口以及液位盒连通口连通,连通器与净水箱可拆卸连接;以及
过滤器,用于与待净化水源连接,且与连通器内腔连通,过滤器过滤后的水能够经连通器内腔流入至液位盒和净水箱中;
其中,供净水箱连通口与连通器内腔连通的第一连通通道的最小横截面积,大于供液位盒连通口与连通器内腔连通的第二连通通道的最小横截面积。
在其中一个实施例中,净水箱内腔沿净水器高度方向的横截面积S1、第一连通通道的最小横截面积S2、液位盒内腔沿净水器高度方向的横截面积S3、第二连通通道的最小横截面积S4满足:
S3/S4=K*S1/S2
S3/S4=K*S1/S2
其中,K为液位盒连通口中的流体的阻力系数,净水箱内腔的横截面、以及液位盒内腔的横截面沿净
水器高度方向保持不变。
在其中一个实施例中,连通器设有第二连通口和第一连通口;第二连通口与液位盒连通口连接,第一连通口与净水箱连通口连接;
第一连通口和净水箱连通口分别设有连通器逆止阀和净水箱逆止阀,且连通器逆止阀的阀芯的横截面面积,小于或者等于净水箱逆止阀的阀芯的横截面面积。
在其中一个实施例中,第一连通口的横截面积大于第二连通口的横截面积。
在其中一个实施例中,连通器设有与连通器内腔连通的连通器连接管,连通器连接管与第一连通口的设置位置对应;
净水箱设有净水箱连接管,净水箱连接管与净水箱连通口的设置位置对应,净水箱连接管与净水箱的净水箱内腔连通;净水箱连接管被配置为在承载于承载件上时,能够部分插入连通器连接管内以使连通器内腔和净水箱内腔连通;
连通器连接管内未被净水箱连接管插接的部分管段与净水箱连接管与共同限定出第一连通通道,第一连通通道的横截面积最小处,位于连通器连接管内未被净水箱连接管插接的部分管段上。
在其中一个实施例中,连通器设有与连通器内腔连通的连通器插接管,连通器插接管与第二连通口的设置位置对应;
液位盒设有液位盒插接管,液位盒插接管与液位盒内腔连通;液位盒插接管插接至连通器插接管内;
连通器插接管内未被液位盒插接管插接的部分管段与液位盒插接管共同限定出第二连通通道,第二连通通道的横截面积最小处,位于液位盒插接管内。
在其中一个实施例中,连通器设有与连通器内腔连通的连通器进液口,连通器进液口与过滤器的过滤器出液口连通;
连通器进液口的直径大于6mm。
在其中一个实施例中,液位盒连通口的横截面积大于或者等于4.5mm2;和/或净水箱连通口的横截面积大于40mm2。
在其中一个实施例中,净水箱内腔沿净水器高度方向的横截面积S1与液位盒内腔沿净水器高度方向的横截面积S3满足:S1>S3;
净水箱内腔的底壁与液位盒内腔的底壁齐平设置。
在其中一个实施例中,净水箱包括净水箱本体和可开合地盖设在净水箱本体上的水箱盖,净水箱本体和水箱盖之间设有间隙,以使净水箱与大气连通。
在其中一个实施例中,液位盒的顶部设有出气口,以使液位盒与大气连通。
在其中一个实施例中,过滤器包括过滤器壳和过滤器本体,过滤器壳构造有一端敞口的过滤器内腔,过滤器本体设置于过滤器内腔内;
液位盒的出气口通过第三管道与过滤器的过滤器内腔连通。
在其中一个实施例中,净水器还包括抽水泵、加热器、水汽分离器;
抽水泵分别与连通器和加热器连通,并用于通过连通器将液位盒和净水箱中的水抽送至加热器;
水汽分离器与加热器连通,并用于将经加热器加热的水进行水汽分离。
在其中一个实施例中,水汽分离器包括水汽分离出气口和水汽分离出水口,水汽分离出气口通过第四管道连通至第三管道,水汽分离出水口形成净水器的取水口。
在其中一个实施例中,净水器还包括集水盒和壳体,过滤器、连通器、液位盒、抽水泵以及加热器均设置于壳体内;
集水盒可拆卸地设置在壳体外侧,且集水盒的顶壁设有连通至内部的集水孔,净水箱承载于集水盒的顶壁。
在其中一个实施例中,水汽分离器包括水汽分离出水口,水汽分离出水口形成净水器的取水口;
水汽分离器的部分结构贯穿壳体并延伸至壳体外侧,水汽分离出水口位于水汽分离器的伸出至壳体外侧的部分上。
在其中一个实施例中,净水器还包括增压泵,增压泵用于将待净化水抽取至过滤器本体内。
在其中一个实施例中,净水器还包括排气件,排气件构造有与大气连通的第一腔室,第一腔室与过滤器的过滤器出液口连通,第一腔室还与连通器内腔连通,以使过滤器与连通器内腔连通。
在其中一个实施例中,排气件设置在液位盒的外侧壁上,排气件和液位盒的相互面对的侧壁均设有彼此相通的连通口以使第一腔室与液位盒内腔连通。
在其中一个实施例中,排气件上设有排气件进液口和排气件出液口,连通器设有与连通器内腔连通的连通器进液口,排气件进液口通过第一管道与过滤器出液口连通,排气件出液口通过第二管道与连通器的连通器进液口连通;
排气件和液位盒上的连通口相对于液位盒的底壁的设置高度均高于排气件进液口的设置高度。
在其中一个实施例中,连通器上还设有与连通器内腔连通的排气口。
在其中一个实施例中,水位传感器配置为浮子传感器,水位传感器包括第一浮子和第二浮子;
液位盒内沿液位盒的高度方向依次设有:第一上挡板、第一下挡板、第二上挡板以及第二下挡板,第
一浮子位于第一上挡板和第一下挡板之间,第二浮子位于第二上挡板和第二下挡板之间;
水位传感器被配置为能够检测液位盒内的液位,在第一浮子与第一上挡板抵接时,确定液位处于高液位,并且在第二浮子与第二下挡板抵接时,确定液位处于低液位。
在其中一个实施例中,净水器还包括控制器、增压泵、抽水泵以及加热器,增压泵用于将待净化水抽取至过滤器内,抽水泵用于通过连通器将液位盒和净水箱中的水抽送至加热器;
控制器与水位传感器和增压泵电连接,控制器被配置为液位盒内的液位位于高液位时,控制增压泵停止工作,并在液位盒内的液位低于高液位时,控制增压泵开始工作;控制器还用于在液位盒内的液位位于低液位时,控制抽水泵停止工作,以停止出水。
在其中一个实施例中,净水器还包括壳体和杀菌单元;
壳体内部中空且外壁设有承载件;
净水箱可拆卸地设置在承载件上,净水箱还设有第一安装槽,第一安装槽的底壁设有第一安装口;
杀菌单元包括灯罩、灯罩定位组件和杀菌灯,灯罩定位组件包括环状的第一定位件、第一密封圈和第二密封圈;灯罩位于第一安装槽内,且灯罩的头部经第一安装口暴露至净水箱内,第一定位件套设在灯罩外周侧,第一密封圈密封设置于第一定位件和第一安装槽的侧槽壁之间,第二密封圈密封设置于第一定位件和灯罩的外周侧之间;
杀菌灯设于壳体外壁,净水箱承载于承载件上时,杀菌灯伸入至灯罩内侧。
在其中一个实施例中,灯罩定位组件还包括封口件,封口件连接在第一定位件的朝向净水箱的端部,并挡设在第二密封圈的朝向净水箱的一侧。
在其中一个实施例中,第一密封圈的数量为至少两个,至少两个第一密封圈沿第一定位件的轴向布置;和/或
第二密封圈的数量为至少两个,至少两个第二密封圈沿第一定位件的轴向布置。
在其中一个实施例中,连通器设于壳体,且连通器设有与连通器内腔连通的连通器连接管,连通器连接管内壁设有密封圈,密封圈的轴向两端部与连通器连接管的内壁抵接,密封圈的轴向两端部之间的第一密封段与连通器连接管的内壁共同限定出存水腔;
净水箱设有净水箱连接管,净水箱连接管与净水箱连通口的设置位置对应,净水箱连接管与净水箱的净水箱内腔连通;净水箱连接管被配置为在承载于承载件上时,能够插入连通器连接管内以使连通器内腔和净水箱内腔连通;并使第一密封段朝自身径向外侧弹性变形,以将存水腔中的水挤压至连通器连接管内;并且能够在脱离连通器连接管时,使第一密封段朝自身径向内侧弹性复位,以将连通器连接管内的水吸附至存水腔中。
在其中一个实施例中,第一密封段的内周面凸出设置有至少两个环状的过盈配合部,至少两个过盈配合部沿密封圈的轴向间隔设置,且至少两个过盈配合部用于与净水箱连接管过盈配合。
在其中一个实施例中,过盈配合部的数量为两个,密封圈的外周面上,与两个过盈配合部对应的区域之间设有支撑凸起。
基于此,有必要提供一种出水可靠性较高的净水器。
本申请实施例提供一种净水器,包括:过滤器、排气件、连通器、净水箱和液位盒;
排气件构造有与大气连通的第一腔室,第一腔室与过滤器的过滤器出液口连通;
净水箱与液位盒均与大气连通,液位盒内设有用于检测水位的水位传感器;
连通器构造有连通器内腔,连通器内腔分别与净水箱、液位盒以及第一腔室连通。
在其中一个实施例中,过滤器过滤后的水能够依次输入排气件和连通器,并通过连通器内腔流入至液位盒和净水箱中。
在其中一个实施例中,液位盒上设有与大气连通的出气口;排气件设于液位盒上,第一腔室与液位盒的液位盒内腔连通,以通过出气口与大气连通。
在其中一个实施例中,排气件设置在液位盒的外侧壁上,排气件和液位盒的相互面对的侧壁均设有彼此相通的连通口以使第一腔室与液位盒内腔连通。
在其中一个实施例中,排气件上设有排气件进液口和排气件出液口,连通器设有与连通器内腔连通的连通器进液口,排气件进液口通过第一管道与过滤器出液口连通,排气件出液口通过第二管道与连通器的连通器进液口连通;
排气件和液位盒上的连通口相对于液位盒的底壁的设置高度均高于排气件进液口的设置高度。
在其中一个实施例中,连通器进液口的直径大于6mm,和/或第二管道的内径大于6mm。
在其中一个实施例中,液位盒上设有液位盒连通口,净水箱上设有净水箱连通口;
连通器还设有第二连通口和第一连通口;第二连通口与液位盒连通口连接,第一连通口与净水箱连通口连接。
在其中一个实施例中,连通器还设有连通器出液口,连通器出液口与净水器的取水口连通;
液位盒连通口相对于净水器底部的设置高度高于连通器出液口的设置高度。
在其中一个实施例中,连通器上设有延伸管,延伸管从连通器外侧贯穿连通器的壁部、并延伸至连通器内腔的底部位置。
在其中一个实施例中,连通器进液口相对于净水器底部的设置高度,高于液位盒连通口、净水箱连通口以及连通器出液口的设置高度。
在其中一个实施例中,供净水箱连通口与连通器内腔连通的第一连通通道的最小横截面积,大于供液位盒连通口与连通器内腔连通的第二连通通道的最小横截面积。
特征在于,第一连通口的横截面积大于第二连通口的横截面积。
在其中一个实施例中,液位盒连通口的横截面积大于或者等于4.5mm2;和/或净水箱连通口的横截面积大于40mm2。
在其中一个实施例中,水位传感器配置为浮子传感器,水位传感器包括第一浮子和第二浮子;
液位盒内沿液位盒的高度方向依次设有:第一上挡板、第一下挡板、第二上挡板以及第二下挡板,第一浮子位于第一上挡板和第一下挡板之间,第二浮子位于第二上挡板和第二下挡板之间;
水位传感器被配置为能够检测液位盒内的液位,在第一浮子与第一上挡板抵接时,确定液位处于高液位,并且在第二浮子与第二下挡板抵接时,确定液位处于低液位。
在其中一个实施例中,净水器还包括控制器、增压泵、抽水泵以及加热器,增压泵用于将待净化水抽取至过滤器内,抽水泵用于通过连通器将液位盒和净水箱中的水抽送至加热器;
控制器与水位传感器和增压泵电连接,控制器被配置为液位盒内的液位位于高液位时,控制增压泵停止工作,并在液位盒内的液位低于高液位时,控制增压泵开始工作;控制器还用于在液位盒内的液位位于低液位时,控制抽水泵停止工作,以停止出水。
在其中一个实施例中,过滤器包括过滤器壳和过滤器本体,过滤器壳构造有一端敞口的过滤器内腔,过滤器本体设置于过滤器内腔内;
液位盒通过第三管道与过滤器的过滤器内腔连通。
在其中一个实施例中,液位盒上设有与大气连通的出气口,过滤器壳上设有与过滤器内腔连通的过滤器壳进气口;
第三管道的两端分别连接至出气口和过滤器壳进气口。
在其中一个实施例中,净水器还包括抽水泵、加热器、水汽分离器;
抽水泵分别与连通器和加热器连通,并用于通过连通器将液位盒和净水箱中的水抽送至加热器;
水汽分离器与加热器连通,并用于将经加热器加热的水进行水汽分离。
在其中一个实施例中,水汽分离器包括水汽分离出气口和水汽分离出水口,水汽分离出气口通过第四管道连通至第三管道,水汽分离出水口形成净水器的取水口。
在其中一个实施例中,净水器还包括集水盒和壳体,过滤器、排气件、连通器、液位盒、抽水泵以及加热器均设置于壳体内。
在其中一个实施例中,集水盒可拆卸地设置在壳体外侧,且集水盒的顶壁设有连通至内部的集水孔,净水箱承载于集水盒的顶壁。
在其中一个实施例中,水汽分离器包括水汽分离出水口,水汽分离出水口形成净水器的取水口;
水汽分离器的部分结构贯穿壳体并延伸至壳体外侧,水汽分离出水口位于水汽分离器的伸出至壳体外侧的部分上。
在其中一个实施例中,净水器还包括增压泵,增压泵用于将待净化水抽取至过滤器本体内。
在其中一个实施例中,连通器内腔与过滤器的过滤器出液口连通,连通器顶部设有与连通器内腔连通的排气口,排气口与大气相通。
在其中一个实施例中,连通器设有与连通器内腔连通的连通器进液口,过滤器的过滤器出液口通过一管道与连通器进液口连通。
在其中一个实施例中,净水器还包括壳体和杀菌单元;
壳体内部中空且外壁设有承载件;
净水箱可拆卸地设置在承载件上,净水箱设有净水箱连通口和第一安装槽,净水箱连通口用于与净水器的净水提供接口连通,第一安装槽的底壁设有第一安装口;
杀菌单元包括灯罩、灯罩定位组件和杀菌灯,灯罩定位组件包括环状的第一定位件、第一密封圈和第二密封圈;灯罩位于第一安装槽内,且灯罩的头部经第一安装口暴露至净水箱内,第一定位件套设在灯罩外周侧,第一密封圈密封设置于第一定位件和第一安装槽的侧槽壁之间,第二密封圈密封设置于第一定位件和灯罩的外周侧之间;
杀菌灯设于壳体外壁,净水箱承载于承载件上时,杀菌灯伸入至灯罩内侧。
在其中一个实施例中,灯罩定位组件还包括封口件,封口件连接在第一定位件的朝向净水箱的端部,并挡设在第二密封圈的朝向净水箱的一侧。
在其中一个实施例中,第一密封圈的数量为至少两个,至少两个第一密封圈沿第一定位件的轴向布置;和/或
第二密封圈的数量为至少两个,至少两个第二密封圈沿第一定位件的轴向布置。
在其中一个实施例中,连通器设于壳体,连通器设有与连通器内腔连通的连通器连接管,连通器连接管内壁设有密封圈,密封圈的轴向两端部与连通器连接管的内壁抵接,密封圈的轴向两端部之间的第一密
封段与连通器连接管的内壁共同限定出存水腔;
净水箱设有净水箱连接管,净水箱连接管与净水箱的净水箱内腔连通;净水箱连接管被配置为在承载于承载件上时,能够插入连通器连接管内以使连通器内腔和净水箱内腔连通;并使第一密封段朝自身径向外侧弹性变形,以将存水腔中的水挤压至连通器连接管内;并且能够在脱离连通器连接管时,使第一密封段朝自身径向内侧弹性复位,以将连通器连接管内的水吸附至存水腔中。
在其中一个实施例中,第一密封段的内周面凸出设置有至少两个环状的过盈配合部,至少两个过盈配合部沿密封圈的轴向间隔设置,且至少两个过盈配合部用于与净水箱连接管过盈配合。
在其中一个实施例中,过盈配合部的数量为两个,密封圈的外周面上,与两个过盈配合部对应的区域之间设有支撑凸起。
本申请的目的在于实现不影响箱盖在净水箱上的盖设,且不影响净水箱的美观程度。
为了实现上述目的,本申请所采取的技术方案如下:
一种分体式UV杀菌模组,包括灯罩模组和杀菌模组,所述灯罩模组包括固定环、透明的外罩、底盖、第一密封圈和第二密封圈,所述固定环套在外罩的外侧面上,所述底盖盖设于固定环与外罩之间的下端,所述第一密封圈固定设置在固定环与外罩之间,所述第二密封圈位于固定环的外侧面上;
所述杀菌模组包括UV灯和固定座,所述UV灯固定设置在固定座上,且UV灯伸入外罩内部。
在其中一个实施例中,所述外罩的材质为石英玻璃。
在其中一个实施例中,所述固定环的侧面开设有扣槽,所述底盖的外侧固定设置有卡块,所述卡块卡设在扣槽内。
在其中一个实施例中,所述固定环的外侧面上绕周开设有密封槽,所述第二密封圈位于密封槽内。
在其中一个实施例中,所述杀菌模组还包括内罩和内硅胶座,所述内罩固定设置在固定座上,且内罩靠近固定座的一端开设有开口,所述UV灯位于内罩内部,所述内硅胶座固定设置在开口处。
在其中一个实施例中,所述杀菌模组还包括导线,所述导线依次穿过固定座和内硅胶座,且与UV灯电性连接。
在其中一个实施例中,所述固定座内部填充有树脂。
在其中一个实施例中,所述固定座上还固定设置有挂耳,所述挂耳上开设有穿孔。
本申请的有益效果为:本申请的净水箱可拆卸地设置在壳体外壁上的承载件上,用户可以根据需求随时拿取净水箱,通过第一定位件套设在灯罩外周侧,第一密封圈密封设置于第一定位件和第一安装槽的侧槽壁之间,第二密封圈密封设置于第一定位件和灯罩的外周侧之间,如此可以将灯罩安装在第一安装槽中,由于灯罩的头部经第一安装口暴露至净水箱内,而净水箱承载于承载件上时,杀菌灯伸入至灯罩内侧,因此当净水箱承载于承载件上时,位于灯罩内侧的杀菌灯射出的光线透过灯罩照射到净水箱内对净水箱内的存水进行杀菌。另外,本申请灯罩定位组件中包括第一定位件、分别设置于第一定位件外侧和内侧的第一密封圈和第二密封圈,将第一定位件作为支撑骨架,第一密封圈和第二密封圈主要起到形变密封作用,与相关技术中单纯使用密封圈,整个密封圈的径向厚度较大相比,发生形变的第一密封圈和第二密封圈的径向厚度较小,发生老化的程度和速度都会变慢,提高了密封的可靠性。随着使用时间的变长,出现漏水的可能性较小。
将本申请分体式UV杀菌模组安装在净水箱上时,先在净水箱的相应位置钻个安装孔,将灯罩模组固定穿设在净水箱上的安装孔内,并通过第二密封圈实现固定环与净水箱之间的密封,通过第一密封圈实现固定环与外罩之间的密封,接着将UV灯伸入外罩内部,并将固定座与净水箱外面的结构固定连接,UV灯工作时,发出的紫外线光透过外罩射入净水箱内部,对净水箱内的水起到杀菌的作用,由于本申请的灯罩模组直接嵌设在净水箱上,对于净水箱上的箱盖不会产生任何影响,从而实现了不影响箱盖在净水箱上盖设的目的,另一方面,由于固定座设置在净水箱外部,从而使得线缆从净水箱外部进行排线,不影响净水箱的美观程度,与传统技术中过多过长的管或线吊入净水箱相比,本申请实现了不影响净水箱的美观程度的目的。
本申请通过过滤器壳内部,也即过滤器内腔与大气相通,出气口与过滤器的过滤器壳内部连通,从而使得液位盒与大气相通,另外,净水箱与大气也连通,因此在净水器通过连通器向液位盒和净水箱取水,或者过滤器过滤完毕的水通过连通器进入到液位盒和净水箱的过程中,根据连通器原理,液位盒内的水位与净水箱中的水位能保持大致相等的状态,使得液位盒内的水位能较为准确反应净水箱中的水位。本申请中,通过使第一通道P的最小横截面积大于第二通道Q的最小横截面积,这样一来,净水箱的单位时间内的进出水量大于液位盒的单位时间内的进出水量,即,使容积较大的净水箱的出水速度大于容积较小的液位盒的出水速度,能够弥补二者的容积差带来的暂时性的液面高度差,使净水器使用时,净水箱和液位盒的液面实时保持一致,使液位盒中水位检测器检测到的水位始终能够真实反应净水箱内的水位,避免反复制水情况的发生。
本申请通过设置排气件,初始制水时连通器内的空气、以及过滤器中进入的空气可经排气件排出,换言之,从过滤器中过滤出来的水,直接通过排气件就进行了排气,减少了进入连通器内的气体的数量,这不仅能够解决热水的喷气问题,还解决了净水器的取水口水形态不稳定,出水速度较慢的问题,并进一步便于水流的顺畅流下。
图1为本申请实施例提供的净水器的结构示意图;
图2为本申请实施例提供的净水器的分解结构示意图;
图3为本申请实施例提供的净水器的另一个角度的分解结构示意图;
图4为本申请实施例提供的净水器中液位盒的剖视图;
图5为本申请实施例提供的净水器中液位盒的另一角度的剖视图;
图6为本申请实施例提供的净水器中过滤器的结构示意图;
图7为本申请实施例提供的净水器的横剖视示意图;
图8为本申请实施例提供的净水器中连通器的另一种结构的示意图;
图9为本申请实施例提供的净水器中第一连通口和净水箱连通口相配合的结构示意图;
图10为本申请实施例提供的净水器中第一连通口和净水箱连通口相分离的剖视结构示意图;
图11为图10的U处的局部放大图;
图12为本申请实施例提供的净水器中第一连通口和净水箱连通口配合的剖视结构示意图;
图13为图12的V处的局部放大图;
图14为本申请实施例提供的净水器中密封圈和连通器连接管相配合的结构示意图;
图15为本申请实施例提供的净水器中承载件和壳体连接的结构示意图;
图16为本申请实施例提供的净水器中净水箱的剖视图;
图17为本申请实施例提供的净水器中净水箱的另一个角度的剖视图;
图18为图17的X处的局部放大图;
图19为本申请实施例提供的净水器中杀菌单元的分解结构示意图;
图20为本申请实施例提供的净水器中另一种结构的净水箱的剖视图;
图21为本申请实施例提供的净水器中另一种结构的净水箱的另一个角度的剖视图;
图22为图21的Y处的局部放大图;
图23为本申请实施例提供的水汽分离器的结构示意图;
图24a为本申请实施例提供的水汽分离器的剖视结构示意图;
图24b为本申请实施例提供的净水器的另一个角度的结构示意图;
图25为图24a的Z处的局部放大图;
图26为本申请实施例提供的水汽分离器的另一个角度的结构示意图;
图27为本申请实施例提供的水汽分离器的局部剖视图;
图28为本申请实施例提供的水汽分离器的另一个角度的剖视图;
图29是本申请实施例提供的分体式UV杀菌模组的整体结构示意图;
图30是本申请实施例提供的分体式UV杀菌模组的整体结构剖视图;
图31是本申请实施例提供的分体式UV杀菌模组的固定环、外罩、底盖的结构示意图。
为使本申请的上述目的、特征和优点能够更加明显易懂,下面结合附图对本申请的具体实施方式做详细的说明。在下面的描述中阐述了很多具体细节以便于充分理解本申请。但是本申请能够以很多不同于在此描述的其它方式来实施,本领域技术人员可以在不违背本申请内涵的情况下做类似改进,因此本申请不受下面公开的具体实施例的限制。在本申请的描述中,术语“第一”、“第二”仅用于描述目的,而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此,限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。在本申请的描述中,“多个”的含义是至少两个,例如两个,三个等,除非另有明确具体的限定。在本申请中,除非另有明确的规定和限定,术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或成一体;可以是机械连接,也可以是电连接;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通或两个元件的相互作用关系,除非另有明确的限定。对于本领域的普通技术人员而言,可以根据具体情况理解上述术语在本申请中的具体含义。
下面结合附图说明本申请实施例的净水器100。
图1为本申请实施例提供的净水器100的结构示意图;图2为本申请实施例提供的净水器100的分解结构示意图;图3为本申请实施例提供的净水器100的另一个角度的分解结构示意图,图4为本申请实施例提供的净水器100中液位盒10的剖视图。
参照图1、图2、图3,本申请实施例提供一种净水器100,用于将待过滤水源的水进行净化。
净水器100包括:壳体80、过滤器40、连通器30、净水箱20、液位盒10、抽水泵50、加热器55以及水汽分离器60。过滤器40与连通器30的连通器内腔C连通,连通器30分别与净水箱20以及液位盒10连通,抽水泵50分别与连通器30的连通器内腔C和加热器55连通,如此抽水泵50可以通过连通器30将液位盒10和净水箱20中的水抽送至加热器55。加热器55与水汽分离器60连通。需要注意的是,连通器30与净水箱20可拆卸连接。
如此设置,在用户取水时,抽水泵50自连通器30抽水,液位盒10与净水箱20中的水同时经过了连
通器30而流入抽水泵50中,抽水泵50的水流入加热器55,经由加热器55加热之后,流入水汽分离器60,并从水汽分离器60流出。
过滤器40用于与待净化水源连接,以便于对待净化水源进行过滤。净水箱20内用于存放过滤后的净水,液位盒10内设有水位传感器12,净水箱20通过连通器30与液位盒10连通,且净水箱20和液位盒10都与大气相通,根据连通器原理,液位盒10内的水位可以反映净水箱20内的水位。
加热器55用于对净水进行加热,水汽分离器60用于对加热后的净水中的水蒸汽进行分离,水汽分离器60上设有水汽分离出水口61,水汽分离出水口61形成净水器100的取水口。
参照图2、图3,当用户需要取净水时,抽水泵50工作,将净水箱20和液位盒10内的水同步经过连通器30抽取到加热器55中,经过加热器55后,继续经过水汽分离器60后,由水汽分离出水口61取出。
当液位盒10内水位低于下述的高液位时,过滤器40工作对待净化水源进行净化,净化后的水经过连通器30分别进入到液位盒10和净水箱20中。
下面结合附图详细说明净水器100的各部分。
参照图1和图2,壳体80内部中空,壳体80包括后面板870、顶盖871、底座872和前面板873,后面板870、顶盖871、底座872和前面板873共同围合出一容置腔,上述过滤器40、连通器30、液位盒10、抽水泵50以及加热器55等设置在容置腔内。后面板870和前面板873围设在底座872侧方,形成壳体80的主体,顶盖871盖合在前面板873和后面板870上。
壳体80的外壁上还设有承载件81,净水箱20可拆卸地设置在承载件81上。
承载件81被构造为集水盒85,集水盒85可拆卸地设置在壳体80外侧,且集水盒85的顶壁设有连通至内部的集水孔82,净水箱20承载于集水盒85的顶壁。
如此,净水箱20可拆卸地设置在壳体80外侧,使得用户在需要大量用水时,可以直接卸下净水箱20取水。另外,可以方便地拆取净水箱20,进行清洗等维护操作。
另外,结合图1和图2,水汽分离器60的部分结构贯穿壳体80并延伸至壳体80外侧,水汽分离出水口61位于水汽分离器60的伸出至壳体80外侧的部分上。如此,便于用户从壳体80外侧的水汽分离出水口61取水。示例性地,可以在前面板873上形成避让口8731,水汽分离出水口61通过避让口8731伸出至壳体80外。
本申请实施例中,参照图4,水位传感器12配置为浮子传感器,水位传感器12包括第一浮子121和第二浮子122。液位盒10内沿液位盒10的高度方向依次设有:第一上挡板123、第一下挡板124、第二上挡板125以及第二下挡板126,第一浮子121位于第一上挡板123和第一下挡板124之间,第二浮子122位于第二上挡板125和第二下挡板126之间。
水位传感器12被配置为能够检测液位盒10内的液位(在液位盒内容置有水的情况下也称为水位),在第一浮子121与第一上挡板123抵接时,确定液位处于高液位,并且在第二浮子122与第二下挡板126抵接时,确定液位处于低液位。
如此设置,不论是检测高液位还是低液位,对应的浮子的行程都比较短,相对于只设置一个浮子的方案,避免了浮子在不同液位时,行程较长,容易卡住进而造成检测结果不准确或者浮子失灵的情况。
本申请实施例中,净水器100还包括控制器(未图示),控制器与水位传感器12和增压泵电连接,控制器被配置为液位盒10内的液位位于高液位时,控制增压泵停止工作,进而停止制水;在液位盒10内的液位低于高液位时,控制增压泵开始工作,以进行制水;在液位盒10内的液位位于低液位时,控制抽水泵50停止工作,以停止出水。
本申请实施例中,净水器100还包括排气件70。
排气件70构造有与大气连通的第一腔室E,第一腔室E与过滤器40的过滤器出液口连通(未图示)。
如前所述,连通器30构造有连通器内腔C,连通器内腔C分别与净水箱20、液位盒10以及第一腔室E连通。示例性地,过滤器40过滤后的水能够依次输入排气件70和连通器30,并通过连通器内腔C流入至液位盒10和净水箱20中。另外,连通器30还与后述的过滤器本体43上的过滤器出液口以及净水器的取水口连通。
通过设置排气件70,初始制水时连通器30内的空气、以及过滤器40中进入的空气可经排气件70排出,换言之,从过滤器40中过滤出来的水,直接通过排气件70就进行了排气,减少了进入连通器30内的气体的数量,这不仅能够解决热水的喷气问题,还解决了净水器100的取水口水形态不稳定,出水速度较慢的问题,并进一步便于水流的顺畅流下。
继续参照图3,液位盒10上设有与大气连通的出气口13;排气件70设于液位盒10上,第一腔室E与液位盒10的液位盒内腔A连通,以通过出气口13与大气连通。如此液位盒10和排气件70可以一体设置,能够减少零部件数量和节省安装步骤。
进一步地,参照图5,排气件70设置在液位盒10的外侧壁上,排气件70和液位盒10的相互面对的侧壁均设有彼此相通的连通口14以使第一腔室E与液位盒内腔A连通。通过第一腔室E与液位盒内腔A连通,而液位盒10与大气连通,如此,使排气件70的第一腔室E通过液位盒内腔A与大气连通。
对于各个部件之间的连通方式,结合图3、图4、图5,例如可以是排气件70上设有排气件进液口72和排气件出液口73,连通器30设有与连通器内腔C连通的连通器进液口33,排气件进液口72通过第一
管道101与过滤器出液口连通,排气件出液口73通过第二管道102与连通器30的连通器进液口33连通;
排气件70和液位盒10上的连通口14相对于液位盒10的底壁的设置高度均高于排气件进液口72的设置高度。如此可以防止从排气件进液口72进入排气件70内的水自连通口14进入到液位盒10内。
参照图3,进一步地,连通器进液口33与过滤器40的过滤器出液口通过排气件70连通,连通器进液口33的直径大于6mm,和第二管道102的内径大于6mm。
当连通器进液口33的直径,或者连通器进液口33连接的第二管道102的内径小于6mm时,连通器30内的空气经由第二管道102进入排气件70的过程受到阻碍,易发生排气不畅的情况,使得由排气件70向连通器30的进水无法稳定顺利进行,导致在排气件70内积水有可能直接自连通口14进入液位盒10内,导致液位盒10内的水位偏高,影响对净水箱20内的水位的判断。
图6为本申请实施例提供的净水器100中过滤器40的结构示意图。
参照图6,过滤器40包括过滤器壳42和过滤器本体43,过滤器壳42构造有一端敞口(与大气相通)的过滤器内腔44,过滤器本体43设置于过滤器内腔44内,液位盒10上设有的出气口13与过滤器40的过滤器壳42内部连通。
通过过滤器壳42内部,也即过滤器内腔44与大气相通,出气口13与过滤器40的过滤器壳42内部连通,从而使得液位盒10与大气相通,另外,净水箱20与大气也连通,因此在净水器100通过连通器30向液位盒10和净水箱20取水,或者过滤器40过滤完毕的水通过连通器30进入到液位盒10和净水箱20的过程中,根据连通器原理,液位盒10内的水位与净水箱20中的水位能保持大致相等的状态,使得液位盒10内的水位能较为准确反应净水箱20中的水位。
液位盒10(出气口13)通过第三管道103与过滤器40的内部(也即过滤器壳42的内部的过滤器内腔44)连通。
进一步地,液位盒10包括盒体15和密封盖设在盒体15上的盒盖16,出气口13开设在盒盖16上。
具体实现时,如前所述,过滤器壳42上设有与过滤器内腔连通的过滤器壳进气口41,第三管道103的两端分别连接至出气口13和过滤器壳进气口41,以使液位盒10与大气连通。
可以理解的是,过滤器内腔为了存取过滤器本体43,必然设有开口,且过滤器内腔还与大气相通,而通过使液位盒10的出气口13通过第三管道103与过滤器40的过滤器内腔连通,在净水器100的壳体80上不增设新的开口的情况下,使得净水器100整体的外观较为美观。
示例性地,过滤器壳42上设有通过上述的过滤器壳进气口41与过滤器壳42内部相通的过滤器延伸管421,盒盖16上对应出气口13的位置设有液位盒延伸管161,第三管道103的两端分别连接至过滤器延伸管421和液位盒延伸管161。如此设置,便于第三管道103的两端与过滤器壳42以及液位盒10连接。
进一步地,盒体15上设有第一安装部162,过滤器壳42上设有第二安装部422,第一安装部162连接在第二安装部422上,以将液位盒10连接在过滤器40上。可以理解的是,第一安装部162和第二安装部422的数量也可以为多个,例如,部分第一安装部162也可以设置在盒体15上,与该部分第一安装部162对应的第二安装部422设置在过滤壳体上与该第一安装部162对应的位置。
另外,如前所述,抽水泵50分别与连通器30和加热器55连通,并用于通过连通器30将液位盒10和净水箱20中的水抽送至加热器55。
水汽分离器60包括水汽分离出气口62以及前述的水汽分离出水口61,水汽分离出气口62与过滤器壳42的内部连通。如此,可以将水汽分离出气口62排出的蒸汽通过过滤器壳42排出到大气中。
本申请实施例中,过滤器40包括三级过滤,以使过滤效果较佳。
具体实现时,过滤器本体43包括依次相连的一级过滤器431、二级过滤器432、三级过滤器433,过滤器内腔44包括相连通的一级过滤器内腔441、二级过滤器内腔442、以及三级过滤器内腔443,一级过滤器431容置在一级过滤器内腔441中,二级过滤器432容置在二级过滤器内腔442中,三级过滤器433容置在三级过滤器内腔443中,出气口13与一级过滤器内腔441连通。
通过将过滤器本体43设置为依次相连的一级过滤器431、二级过滤器432、三级过滤器433,能够使过滤效果更好。
进一步地,净水器100还包括增压泵,增压泵用于将待净化水抽取至过滤器本体43内,水源在过滤器本体43内进行净化。通过设置增压泵,作为净化器制水时的动力源,除了自来水管这种具有一定水压的水源之外,可以适用于不用类型,例如日常生活中的储水罐等内的水源。
本申请实施例中,结合图3、图4,如前所述,抽水泵50分别与连通器30和加热器55连通,并用于通过连通器30将液位盒10和净水箱20中的水抽送至加热器55,水汽分离器60与加热器55连通,并用于将经加热器55加热的水进行水汽分离。
如此设置,在用户取水时,抽水泵50自连通器30抽水,液位盒10与净水箱20中的水同时流入抽水泵50中,抽水泵50的水流入加热器55,经由加热器55之后,流入水汽分离器60,并从水汽分离器60流出。
继续参照图6,进一步地,水汽分离出气口62通过第四管道104连通至第三管道103。如此,水汽分离出气口62分离出的蒸汽也可以通过过滤器壳42而排出到大气中。还可以减少管道的数量,使结构更为紧凑。
而对于净水箱20和大气的连通,例如可以参照图4,净水箱20包括净水箱本体25和可开合地盖设在净水箱本体25上的水箱盖26,净水箱本体25和水箱盖26之间设有间隙,以使净水箱20与大气连通。如此,在用户需要大量用水时,可以通过将水箱盖26打开倒取来取用。
进一步地,水汽分离出气口62设置在水汽分离器60的顶端部,第三管道103和第四管道104位于液位盒10和水汽分离器60的顶端一侧。
如此,使得第三管道103和第四管道104的长度可以设置得较短,且结合水汽上行的特点,使水汽更顺畅地排出。
图7为本申请实施例提供的净水器100的横剖视示意图。
本申请实施例中,如前所述,连通器30分别与液位盒10和净水箱20连通。具体实现时,结合图3和图7,液位盒10上设有液位盒连通口11,净水箱20上设有净水箱连通口21。连通器30还设有第二连通口31和第一连通口32;第二连通口31与液位盒连通口11连接,第一连通口32与净水箱连通口21连接。如此,实现连通器30分别与液位盒10和净水箱20的连通。
进一步地,参照图3、图4,连通器30还设有连通器出液口38,连通器出液口38与净水器100的取水口连通;液位盒连通口11相对于净水器100底部的设置高度高于连通器出液口38的设置高度。
如此设置,液位盒10中的液体能够较为顺畅地经连通器出液口38流出连通器30,从而避免了液位盒10出液不畅,在液位盒10中积水,导致提供至取水口的净水是与积水混合后的水的情况。
具体实现时,连通器30上设有延伸管39,延伸管39从连通器30外侧(例如顶部侧)贯穿连通器30的壁部、并延伸至连通器内腔C的底部位置。延伸管39的位于连通器内腔C内的端部形成连通器出液口38。
当然,抽水泵50与连通器30的连通通过连通器出液口38通过一管道与抽水泵50的入口连通来实现,抽水泵50的出口还与加热器55通过另一管道连接,以将连通器30内的净水输送到加热器55中。抽水泵50可以通过螺钉等紧固件连接在排气件70的外壁上。
进一步地,连通器进液口33相对于净水器100底部的设置高度,高于液位盒连通口11、净水箱连通口21以及连通器出液口38的设置高度。连通器进液口33可以设置在连通器30的最顶部。从而使得从连通器进液口33进入连通器30内的净水,可以顺利进入到液位盒10和净水箱20中。
图8为本申请实施例提供的净水器100中连通器30的另一种结构的示意图。
参照图8,因净水器100的制水和取水都要经过连通器30,在制水过程中,因连通器30的体积较小,空气无法顺利排出,可以考虑使连通器内腔C与过滤器40的过滤器出液口连通,例如可以使过滤器40的过滤器出液口通过一管道(未图示)与连通器进液口33连通。此时连通器进液口33可以同时与排气件70连通,或者仅与过滤器出液口连通,而不与排气件70连通。
进一步地,在连通器30上设置连通大气的排气部701,排气部701与连通器内腔C连通,从而利于净水器100制水和取水的过程中,空气顺利排出连通器30,使水流流通顺畅,从而使净水箱20和浮子盒的水位能够实时处于平衡状态。在连通器进液口33仅与过滤器出液口连通,而不与排气件70连通时,过滤器40过滤后的水,不经过排气件70,而是直接从连通器进液口33进入连通器内腔C中,并利用排气部701进行排气。
具体实现时,连通器30顶部设有与连通器内腔C连通的排气口301,排气口301形成排气部701。当然,为了便于连通器30内空气顺利排出,排气口301上还设有排气管302,排气管302沿净水器100的高度方向延伸。
需要注意的是,在另一种可能的实施方式中,连通器进液口33可以同时与排气件70过滤器出液口连通,过滤器40中的水,可以部分经过排气件70进入到连通器30内,也可以部分经过与连通器进液口33连通的该管道直接进入到连通器30内,此时可以通过排气件70和排气部701这两者同时进行排气。
下面结合图3、图7,说明本申请实施例的净水器100的工作过程。
当用户需要取净水时,如图3中虚线箭头所示,抽水泵50工作,净水箱20内的净水经过净水箱连通口21、第一连通口32进入到连通器内腔C中,液位盒10内的净水经过液位盒连通口11、第二连通口31进入到连通器内腔C中,在抽水泵50的驱动下,连通器内腔C中的净水,经过连通器出液口38进入到抽水泵50,并进入到与抽水泵50连通的加热器55中,净水进入到加热器55中时,加热器55工作可将净水进行加热,加热器55不工作净水不会被加热,进入到加热器55中的水最终进入到水汽分离器60中,加热的净水经过水汽分离器60进行水汽分离后,净水从水汽分离出水口61流出,若净水在加热器55中未被加热,也直接经过水汽分离出水口61流出。在该过程中,抽水泵50作为整个循环的驱动源。
在制水过程中,结合图3、图4,参照实线箭头所示,增压泵(未图示)工作,过滤器40对待净化水源进行净化,并将净化后的水经过第一管道101输送至排气件70的第一腔室E中,并经过排气件出液口73、第二管道102、连通器进液口33进入到连通器内腔C中。进入到连通器内腔C中的净水一部分经过第一连通口32、净水箱连通口21进入到净水箱20中,另一部分净水经过第二连通口31、液位盒连通口11进入到液位盒10中。具体制水过程中,当液位盒10内水位低于高液位时,过滤器40工作对待净化水源进行净化,净化后的水经过上述过程分别进入到液位盒10和净水箱20中。在该过程中,增压泵作为整个循环的驱动源。
本申请实施例中,结合图3和图7,净水箱20的净水箱内腔B的容积大于液位盒10的液位盒内腔A的容积。如前所述,过滤器40过滤后的水能够经连通器内腔C流入至液位盒10和净水箱20中。
进一步地,再结合图4和后述的图9,供净水箱连通口21与连通器内腔C连通的第一连通通道P的最小横截面积,大于供液位盒连通口11与连通器内腔C连通的第二连通通道Q的最小横截面积。
由于净水箱20的净水箱内腔B的容积大于液位盒10的液位盒内腔A的容积,若净水箱20的进出水速度和液位盒10相同,则容易出现净水器100使用时,净水箱20中液面暂时性地高于液位盒10的情况。本申请中,通过使第一通道P的最小横截面积大于第二通道Q的最小横截面积,这样一来,净水箱20的单位时间内的进出水量大于液位盒10的单位时间内的进出水量,即,使容积较大的净水箱20的出水速度大于容积较小的液位盒10的出水速度,能够弥补二者的容积差带来的暂时性的液面高度差,使净水器100使用时,净水箱20和液位盒10的液面实时保持一致,使液位盒10中水位检测器检测到的水位始终能够真实反应净水箱20内的水位,避免反复制水情况的发生。
进一步地,连通器30设有与连通器内腔C连通的连通器连接管34,连通器连接管34与第一连通口32的设置位置对应。
净水箱20设有净水箱连接管22,净水箱连接管22与净水箱连通口21的设置位置对应,净水箱连接管22与净水箱20的净水箱内腔B连通;净水箱连接管22被配置为在承载于承载件81上时,能够部分插入连通器连接管34内以使连通器内腔C和净水箱内腔B连通。
连通器连接管34内未被净水箱连接管22插接的部分管段与净水箱连接管22与共同限定出第一连通通道P,第一连通通道P的横截面积最小处,位于连通器连接管34内未被净水箱连接管22插接的部分管段上。
进一步地,连通器30设有与连通器内腔C连通的连通器插接管341,连通器插接管341与第二连通口31的设置位置对应。
液位盒10设有液位盒插接管17,液位盒插接管17与液位盒内腔A连通;液位盒插接管17插接至连通器插接管341内。
连通器插接管341内未被液位盒插接管17插接的部分管段与液位盒插接管17共同限定出第二连通通道Q,第二连通通道Q的横截面积最小处,位于液位盒插接管17内。
本申请实施例中,净水箱内腔B沿净水器100高度方向的横截面积S1、第一连通通道P的最小横截面积S2、液位盒内腔A沿净水器100高度方向的横截面积S3、第二连通通道Q的最小横截面积S4满足:
S3/S4=K*S1/S2
S3/S4=K*S1/S2
其中,K为液位盒连通口11中的流体的阻力系数,净水箱内腔B的横截面、以及液位盒内腔A的横截面沿净水器100高度方向保持不变。
此外,流体的阻力系数K的值会随液位盒连通口11处孔深度的长短或形状而随之发生变化。
如此,能够使净水器100使用时,净水箱20和液位盒10的液面始终完全保持一致,使液位盒10中水位检测器检测到的水位能够实时反应净水箱20内的真实水位,避免反复制水情况的发生。
进一步地,净水箱内腔B沿净水器100高度方向的横截面积S1与液位盒内腔A沿净水器100高度方向的横截面积S3满足:S1>S3;
净水箱内腔B的底壁与液位盒内腔A的底壁齐平设置。
如此,能够使液位盒10中水位检测器检测到的水位即净水箱20内的真实水位。
进一步地,第一连通口32的横截面积大于第二连通口31的横截面积。
进一步地,液位盒连通口11的横截面积大于或者等于4.5mm2;和/或净水箱连通口21的横截面积大于40mm2。
若液位盒连通口11的横截面积过大,即液位盒连通口11的直径过大时,液位盒10内水的流速较快,使得液位盒10内水位下降过快,导致液位盒10内下液过快,液位低于净水箱20,导致水位检测器检测到的水位无法反映净水箱20内的真实水位。而当液位盒连通口11的横截面积过小、即液位盒连通口11的直径过小时,液位盒10内水的流速较慢,液位盒10内水位下降过慢,同样水位检测器检测到的水位无法反应净水箱20内的真实水位。
当液位盒连通口11的横截面积大于或者等于4.5mm2,和/或净水箱连通口21的横截面积大于40mm2时,能够保证液位盒10内的水经过液位盒连通口11进出连通器30,并且净水箱20中的水经过净水箱连通口21进出连通器30时,液位盒10内水位的升降和净水箱20内水位的升降同步进行,使得水位检测器检测到的液位盒10内的水位检测结果能够较为准确地反映净水箱20内的水位。
图9为本申请实施例提供的净水器100中第一连通口32和净水箱连通口21相配合的结果示意图。
本申请实施例中,如前所述,壳体80的外壁上还设有承载件81,净水箱20可拆卸地设置在承载件81上。
结合图3、图8和图9,为了使净水箱20与连通器30连通,第一连通口32和净水箱连通口21分别设有连通器逆止阀36和净水箱逆止阀27。
进一步地,如前所述,连通器30设有与连通器内腔C连通的连通器连接管34,连通器连接管34设置在与第一连通口32对应的位置处,具体实现时,连通器30至少部分结构设于壳体80内,连通器连接
管34自壳体80内贯穿至壳体80外,并伸出至承载件81的承载侧。
如此将连通器30的大部分收纳在壳体80内,仅将用于与净水器100连接的连通器连接管34伸出到壳体80外,净水箱20可以放置在壳体80外的承载件81上,便于使用者拿取。
与之相对应地,净水箱20设有净水箱连接管22,净水箱连接管22与净水箱20的净水箱内腔B连通,净水箱连接管22设置在与净水箱连通口21对应的位置处。连通器逆止阀36位于连通器连接管34内,净水箱逆止阀27设置在净水箱连接管22内。
净水箱连接管22被配置为在承载于承载件81上时,能够插入连通器连接管34内以使连通器内腔C和净水箱内腔B连通,示例性地,净水箱连接管22插入连通器连接管34内时,净水箱逆止阀27顶开连通器逆止阀的阀芯361实现连通器30和净水箱20的进出水。
更具体地,结合图3、图8,连通器连接管34内设有阀座362,连通器逆止阀的阀芯361弹性连接于阀座362,例如通过弹性件连接于阀座362,净水箱连接管22插入连通器连接管34内时,净水箱逆止阀的阀芯271克服弹性件的弹性力,并抵压连通器逆止阀的阀芯361,以开启连通器逆止阀36,与此同时,连通器逆止阀的阀芯361也顶开净水箱逆止阀的阀芯271,以开启净水箱逆止阀27。当净水箱连接管22脱离连通器连接管34时,连通器逆止阀的阀芯361在弹性件(未图示)的作用下恢复原状,将连通器连接管34关闭。当然,在净水箱连接管22脱离连通器连接管34时,净水箱逆止阀的阀芯271也在弹性件的作用下恢复原状,将净水箱连接管22关闭。
示例性地,连通器逆止阀的阀芯361的横截面面积,小于或者等于净水箱逆止阀的阀芯271的横截面面积。
如此,净水箱连接管22插入连通器连接管34内时,净水箱逆止阀的阀芯271能够可靠与连通器逆止阀的阀芯361抵压,以顺畅地开启连通器逆止阀36,实现连通器30向净水箱20的进出水。
图10为本申请实施例提供的净水器100中第一连通口32和净水箱连通口21相分离的剖视结构示意图;图11为图10的U处的局部放大图;图12为本申请实施例提供的净水器100中第一连通口32和净水箱连通口21配合的剖视结构示意图;图13为图12的V处的局部放大图。图14为本申请实施例提供的净水器100中密封圈35和连通器连接管34相配合的结构示意图。需要注意的是,在图12和图13中,为了便于观察,将净水箱逆止阀27的结构省略。
本申请实施例中,参照图9、图10、图11、图12、图13,连通器连接管34内壁设有密封圈35,密封圈35的轴向两端部与连通器连接管34的内壁抵接,密封圈35的轴向两端部之间的第一密封段353与连通器连接管34的内壁共同限定出存水腔F;净水箱连接管22被配置为在承载于承载件81上时,能够插入连通器连接管34内以使连通器内腔C和净水箱内腔B连通;并使第一密封段353朝自身径向外侧弹性变形,以将存水腔F中的水挤压至连通器连接管34内;并且能够在脱离连通器连接管34时,使第一密封段353朝自身径向内侧弹性复位,以将连通器连接管34内的水吸附至存水腔F中。
上述方案中,通过密封圈35的轴向两端部之间的第一密封段353与连通器连接管34的内壁共同限定出存水腔F,该存水腔F具有一定的存水能力,由于净水箱连接管22能够在脱离连通器连接管34时,使第一密封段353朝自身径向内侧弹性复位,以将连通器连接管34内的水吸附至存水腔F中。因此,在净水箱20被使用者拿取,净水箱连接管22脱离连通器连接管34时,即使连通器30中有水流入到连通器连接管34内,也会被存水腔F部分或全部吸附,减轻了拿取净水箱20时,由于净水箱连接管22和连通器连接管34的瞬间脱离,而由部分水流入到连通器连接管34内的问题。
继续参照图11和图13,进一步地,将密封圈35的轴向两端部中,朝向净水箱20的端部定义为第一端部351,背离净水箱20的端部定义为第二端部352;
第一端部351设有环状的翻边部3511,翻边部3511与密封圈35的外周面限定出翻边部安装槽G,连通器连接管34的朝向净水箱20的端部卡接至翻边部安装槽G内,以使第一端部351部分结构与连通器连接管34的内壁抵接。
如此,相当于密封圈35的第一端部351将连通器连接管34的朝向净水箱20的端部包覆起来,能够避免存水腔F中的水从第一端部351,也就是朝向净水箱20的一侧泄露。
进一步地,第二端部352设有环状的凸起部3521,凸起部3521与连通器连接管34的内壁抵接,凸起部3521、第一密封段353的外周面以及翻边部3511共同限定出一存水凹槽,存水凹槽与连通器连接管34的内壁共同限定出存水腔F。
如此,通过在密封圈35上设置存水凹槽的方式形成存水腔F,结构较为简单,便于加工。并且,也便于净水箱连接管22插入密封圈35内侧,对密封圈35的内周面沿其径向向外侧抵压,使第一密封段353朝自身径向外侧弹性变形,以便于将存水腔F中的水挤压至连通器连接管34内。
本申请实施例中,继续参照图11,第一密封段353的内周面凸出设置有至少两个环状的过盈配合部3531,至少两个过盈配合部3531沿密封圈35的轴向间隔设置,且至少两个过盈配合部3531用于与净水箱连接管22过盈配合。
如此,在净水箱连接管22插入到连通器连接管34内部时,能够与密封圈35密封配合,避免水从净水箱连接管22和连通器连接管34之间泄露。
示例性地,沿第一端部351朝向第二端部352的方向,过盈配合部3531自密封圈35的内周面的凸出
高度逐渐变小。
沿第一端部351朝向第二端部352的方向即净水箱连接管22插入连通器连接管34的方向,在上述插入的过程中,净水箱连接管22先接触到凸出高度较高的过盈配合部3531,可以尽快封水,避免漏水。继续插入,净水箱连接管22与凸出高度较低的过盈配合部3531配合,过盈量相对较小,可以减小净水箱连接管22的插入难度,增加插入的手感。
本申请实施例中,参照图14,过盈配合部3531的数量为两个,密封圈35的外周面上,与两个过盈配合部3531对应的区域之间设有支撑凸起354。
如此,在净水箱连接管22插入密封圈35内侧时,过盈配合部3531在净水箱连接管22的抵压下朝向连通器连接管34的内壁弹性变形,支撑凸起354最先接触到连通器连接管34内壁,此时,密封圈35的外周面上,与两个过盈配合部3531对应的区域会与连通器连接管34的内壁形成两个避让空间,两个避让空间的存在,使得两个过盈配合部3531依旧有向径向外侧或径向内侧弹性变形的余地,防止净水箱连接管22因尺寸公差等导致的与密封圈35不适配的问题,也可以解决净水箱连接管22的插入过程手感较差的问题。
进一步地,过盈配合部3531的数量为两个,密封圈35的外周面上,与两个过盈配合部3531对应的区域分别设有避让凹槽H;凸出高度较高的过盈配合部3531对应的避让凹槽H的槽深,大于凸出高度较低的过盈配合部3531对应的避让凹槽H的槽深。
如此,使得凸出高度较高的过盈配合部3531具有较大的避让空间,凸出高度较低的过盈配合部3531具有较小的避让空间,如此差异化的设计,使得存水腔F的容量尽量较大。
结合图3、图9和图13,在净水箱20的净水箱连接管22插入到连通器连接管34内时,净水箱逆止阀的阀芯271抵压至连通器逆止阀的阀芯361,连通器逆止阀36打开,使得净水箱20的净水箱内腔B和连通器30的连通器内腔C连通。此时净水箱连接管22插入到密封圈35内侧,并将第一密封段353朝向密封圈35的径向外侧推压,使得第一密封段353的外侧壁抵压在连通器连接管34的内壁上,存水腔F被挤扁。当净水箱连接管22自连通器连接管34内抽出的过程中,存在着部分水从连通器逆止阀的阀芯361处流出的情况,此时连通器连接管34对第一密封段353的挤压消失,密封圈35复原,存水腔F恢复原状,该部分流出到连通器连接管34内的水会由于大气压强的作用被挤压到存水腔F,并暂时储存在存水腔F中。
图15为本申请实施例提供的净水器100中承载件81和壳体80连接的结构示意图。
本申请实施例中,参照图15,如前所述,承载件81可拆卸地连接于壳体80,例如连接于前面板873上,承载件81构造有集水腔D,且承载件81的顶壁设有连通至集水腔D的集水孔82,净水箱20承载于承载件81的顶壁。
如此,从净水箱20和连通器30的连接处泄露的水可以经集水孔82而进入到集水腔D内。或者使用者也可以将水杯放置于承载件81上,水杯外部、净水箱20外部的水也可以通过集水孔82而倒入集水腔D内。
进一步地,壳体80的外壁设有导水部83,承载件81通过与导水部83插接配合与壳体80可拆卸连接。
导水部83具有导引面831,导引面831上开设有与集水腔D连通的导引孔832,导引面831被配置为能够将连通器连接管34内的水引导至导引孔832。
如此,如图15中的虚线所示,连通器连接管34内的水可以通过导引部引导至导引孔832,最终流入到集水腔D中。使用者可以定时去下承载件81,并对集水腔D中的水进行清理。
进一步地,为了对连通器连接管34内流出的水进行更好的引导,连通器连接管34的朝向净水箱20的端部在第一平面上的投影,位于导引面831在第一平面上的投影的范围内,其中,第一平面与净水器100的高度方向垂直。如此在连通器连接管34的端部有水漏出,并在重力作用下下落时,可以完全被导引面831接住而收集到集水腔D中。具体实现时,导引面831构造为以导引孔832为中心的圆锥面,如此倾斜设置的圆锥面对水的导引效果较好。
进一步地,壳体80上设有供连通器连接管34贯穿的贯穿孔8733;连通器30还包括压盖37,压盖37连接在贯穿孔8733的孔口边缘,且压盖37开设有供净水箱连接管22插入连通器连接管34的压盖开口371,压盖37将密封圈35的朝向净水箱20的端部压接在连通器连接管34上。
如此,能够将密封圈35较为可靠地固定在连通器连接管34上。例如,压盖37的端部设有向内弯折的弯折部,弯折部的顶端部压紧在密封圈35上。
而与之相对应地,参照图10,净水箱20的外壁构造有净水箱安装槽28,净水箱连接管22设置在净水箱安装槽28的槽底壁,净水箱连接管22的外壁与净水箱安装槽28的侧槽壁之间限定出一容置空间I,容置空间I用于容置压盖37。如此,使得净水箱20表面较为平整,结构较为美观。
本申请实施例中,结合图2和图15,为了对净水箱20是否位于承载件81上进行检测,净水器100还包括传感器组件86,传感器组件86设置于壳体80内,且被配置为能够检测净水箱20与承载件81的相对位置。
对于传感器组件86的设置位置,例如可以设置在壳体80内侧,使得传感器组件86的检测端自壳体80内贯穿至壳体80外,并伸出至承载件81的承载侧。当然,为了触发传感器组件86,净水箱20的外壁
上与检测端对应的位置设有触发部861;触发部861被配置为在净水箱20承载在承载件81上时与检测端接触,触发传感器组件86进行检测。如此,方便判断净水箱20是否位于承载件81上。
具体实现时,传感器组件86例如可以是微动开关,当净水箱20放置在承载件81上时,触发部861触发传感器组件86的检测端,检测到净水箱20就位。
图16为本申请实施例提供的净水器100中净水箱20的剖视图,图17为本申请实施例提供的净水器100中净水箱20的另一个角度的剖视图,图18为图17的X处的局部放大图,图19为本申请实施例提供的净水器100中杀菌单元90的分解结构示意图。
参照图16、图17、图18、图19,本申请实施例中,净水器100还包括杀菌单元90,以对净水箱20中存留的净水进行杀菌消毒。具体的,结合图10和图17,净水箱20还设有第一安装槽29,第一安装槽29的底壁设有第一安装口291。
结合图18和图19,杀菌单元90包括灯罩91、灯罩定位组件92和杀菌灯96,灯罩定位组件92包括环状的第一定位件93、第一密封圈94和第二密封圈95;灯罩91位于第一安装槽29内,且灯罩91的头部经第一安装口291暴露至净水箱20内,第一定位件93套设在灯罩91外周侧,第一密封圈94密封设置于第一定位件93和第一安装槽29的侧槽壁之间,第二密封圈95密封设置于第一定位件93和灯罩91的外周侧之间。具体实现时,例如第一密封圈94过盈配合于第一定位件93和第一安装槽29的侧槽壁之间,第二密封圈95过盈配合于第一定位件93和灯罩91的外周侧之间。
而杀菌灯96设于壳体80外壁,净水箱20承载于承载件81上时,杀菌灯96可以伸入至灯罩91内侧。
在上述方案中,净水箱20可拆卸地设置在壳体80外壁上的承载件81上,用户可以根据需求随时拿取净水箱20。通过第一定位件93套设在灯罩91外周侧,第一密封圈94密封设置于第一定位件93和第一安装槽29的侧槽壁之间,第二密封圈95密封设置于第一定位件93和灯罩91的外周侧之间,如此可以将灯罩91安装在第一安装槽29中,由于灯罩91的头部经第一安装口291暴露至净水箱20内,而净水箱20承载于承载件81上时,杀菌灯96伸入至灯罩91内侧,因此当净水箱20承载于承载件81上时,位于灯罩91内侧的杀菌灯96射出的光线透过灯罩91照射到净水箱20内对净水箱20内的存水进行杀菌。
另外,灯罩定位组件92中包括第一定位件93、分别设置于第一定位件93外侧和内侧的第一密封圈94和第二密封圈95,将第一定位件93作为支撑骨架,第一密封圈94和第二密封圈95主要起到形变密封作用,与相关技术中单纯使用密封圈35,整个密封圈35的径向厚度较大相比,发生形变的第一密封圈94和第二密封圈95的径向厚度较小,发生老化的程度和速度都会变慢,提高了密封的可靠性。随着使用时间的变长,出现漏水的可能性较小。
示例性的,灯罩91是透光的结构,例如灯罩91的头部可以通过第一安装口291伸入到净水箱20内,以尽量使杀菌灯96辐照到更多范围的水。杀菌灯96例如可以是紫外线杀菌灯。
具体实现时,第一定位件93的硬度大于第一密封圈94和第二密封圈95的硬度。如此可以进一步降低灯罩91安装组件的老化速度。并可以提高灯罩91安装组件的整体强度。例如,第一定位件93可以设置为金属件,第一密封圈94和第二密封圈95可以设置为橡胶件。
当然,为了增加密封性,第一密封圈94的数量为至少两个,至少两个第一密封圈94沿第一定位件93的轴向布置。与之类似地,第二密封圈95的数量为至少两个,至少两个第二密封圈95沿第一定位件93的轴向布置。如此,在第一定位件93的轴向上,布局多道防线,能够尽量减少漏水情况的发生。
继续参照图19,在第一密封圈94和第二密封圈95的数量为多个的情况下,为了在轴向进行定位,可以考虑在第一定位件93的外周面设有至少一个环状的第二安装槽932,第一密封圈94一一对应地安装在第二安装槽932中。如此,能够避免第一密封圈94在第一定位件93的轴向发生窜动。
而第一定位件93的内周面设有至少一个环状的止挡部931,止挡部931与第一定位件93的内周侧限定出一半开放的环状安装空间J,第二密封圈95安装在环状安装空间J内。如此使得止挡部931和封口件97一起形成一个用于安装第二密封圈95的安装空间。
本申请实施例中,结合图18和图19,灯罩定位组件92还包括封口件97,封口件97连接在第一定位件93的朝向净水箱20的端部,并挡设在第二密封圈95的朝向净水箱20的一侧。如此,避免第二密封圈95从第一定位件93和灯罩91之间的间隙脱离。
对于封口件97和第一定位件93的连接方式,例如可以是封口件97设有卡接臂973,第一定位件93上设有卡接槽974,封口件97和第一定位件93之间通过卡接臂973和卡接槽974的卡接配合连接。如此使得第一定位件93和封口件97能够可靠地连接为一体。
进一步地,封口件97沿第一定位件93的轴向的端部设有环状的第一抵接部971和第二抵接部972,第一抵接部971被配置为与第二密封圈95抵接,第二抵接部972被配置为与灯罩91的朝向净水箱20的端部抵接。如此能够防止第二密封圈95在第一定位件93的轴向发生窜动,并防止灯罩91脱离第一安装槽29。
继续参照图18,杀菌灯96包括杀菌灯安装架961和灯本体962,杀菌灯安装架961安装在壳体80的外壁上与第一安装口291对应的位置,灯本体962安装在杀菌灯安装架961的朝向净水箱20的端部。如此能够将杀菌灯96安装在与灯罩91相对应的位置。
当然,壳体80上开设有第二安装口8732,以便于杀菌灯安装架961贯穿第二安装口8732并伸出至壳
体80外。
继续参照图17,第一安装口291和净水箱连通口21均位于净水箱20的顶部和底部之间,且第一安装口291的设置位置高于净水箱连通口21的设置位置。如此使得杀菌灯96发射出的杀菌光线尽量覆盖到净水箱20中的水。
图20为本申请实施例提供的净水器100中另一种结构的净水箱20的剖视图,图21为本申请实施例提供的净水器100中另一种结构的净水箱20的另一个角度的剖视图,图22为图21的Y处的局部放大图。
参照图20、图21、图22,前述的方案中,需要在前面板873上开孔并安装杀菌灯96,影响了使用者的观感,为此,可以考虑将杀菌单元90设置成无线模式。
具体实现时,杀菌单元90可以包括灯架98,灯架98穿设在第一安装口291中,且与第一安装口291密封连接,对于密封连接的方式,例如可以是在灯架98的第一端设有凸缘部982,凸缘部982搭接在第一安装口291的边缘部,且凸缘部982和第一安装口291的边缘部设有第三密封圈981。此时杀菌灯96可以安装在灯架98的朝向净水箱20内侧的端部。如此杀菌灯96直接伸入到净水箱20的内部,与前一方案相比,对净水箱20内的辐照范围较大。
进一步地,继续参照图22,杀菌单元90还包括套设在灯架98上的第二安装件983,第二安装件983可以位于净水箱20外侧,例如位于第一安装槽29内,且用于向凸缘部982施加朝向净水箱20外侧的力,以使凸缘部982将第三密封圈981抵紧在净水箱20的内壁。实际应用时,第二安装件983可以抵靠在第一安装槽29的槽底壁上,第二安装件983与灯架98可以是螺纹配合。此时,凸缘部982、第一密封圈94和第二安装件983分别自净水箱20的内外两侧抵紧于第一安装槽29的底部。
为了对杀菌灯96进行定位,灯架98的朝向净水箱20内侧的端部构造有一安装槽,杀菌灯96密封安装在该安装槽中。
本申请实施例中,杀菌单元90还包括无线组件99,无线组件99包括无线发送单元991和无线接收单元992。其中,无线发送单元991安装在壳体80的内壁,且与净水器100的供电电路板(未图示)电连接,无线接收单元992安装在灯架98的朝向净水箱20外侧的端部,净水箱20支撑在承载件81上时,无线发送单元991和无线接收单元992相对设置,以通过无线接收单元992向杀菌灯96供电。
图23为本申请实施例提供的水汽分离器的结构示意图;图24a为本申请实施例提供的水汽分离器的剖视结构示意图;图24b为本申请实施例提供的净水器的另一个角度的结构示意图;图25为图24a的Z处的局部放大图;图26为本申请实施例提供的水汽分离器的另一个角度的结构示意图;图27为本申请实施例提供的水汽分离器的局部剖视图;图28为本申请实施例提供的水汽分离器的另一个角度的剖视图。可以理解的是,为了便于观察内部结构,图26示出的是一级分离体盖体641相对于一级分离体主体64打开状态的示意图。
本申请实施例中,如前所述,水汽分离器60用于对加热后的净水中的蒸汽进行分离,水汽分离器60上设有水汽分离出水口61,水汽分离出水口61形成净水器100的取水口。
相关技术的水汽分离器中,存在对蒸汽的分离效果不佳的问题,从水汽分离出水口流出的水中含有较多蒸汽,为了避免这个问题,相关技术净水器常常会将出水水温控制在93℃左右,以减少出水中蒸汽的含量,因此相关技术的净水器存在出水水温不够高的问题。
为了解决该问题,本申请实施例还对水汽分离器60的结构进行了改进。
具体地,结合图23、图24a、图25,水汽分离器60包括用于进行水汽分离的一级水汽分离体63和二级水汽分离体65,一级水汽分离体63和二级水汽分离体65分别构造有相互连通的一级水汽分离腔K和二级水汽分离腔L。
一级水汽分离体63上设有连通至一级水汽分离腔K的水汽分离入水口631和第一出气口632,而水汽分离出水口61和水汽分离出气口62设置在二级水汽分离体65上,且连通至二级水汽分离腔L,水汽分离入水口631用于和热水提供源连通。
水汽分离入水口631设置在一级水汽分离腔的底壁633上,一级水汽分离腔的底壁633设有朝向一级水汽分离腔的顶壁634伸出的第一导流管635,第一导流管635连通至水汽分离入水口631,一级水汽分离腔的顶壁634还设有朝向一级水汽分离腔的底壁633伸出的引流壁66,引流壁66挡设在第一导流管635的至少部分管段的周向外侧。
通过水汽分离器60包括用于进行水汽分离的一级水汽分离体63和二级水汽分离体65,一级水汽分离体63中的一级水汽分离腔K和二级水汽分离体65中的二级水汽分离腔L相互连通,这样,水汽混合物先进入到一级水汽分离体63中进行一次水汽分离,然后再进入到二级水汽分离体65中进行第二次水汽分离,水汽分离的效果较好。
另一方面,通过水汽分离入水口631设置在一级水汽分离腔的底壁633上,一级水汽分离腔的底壁633设有朝向一级水汽分离腔的顶壁634伸出的第一导流管635,如此,自水汽分离入水口631进入一级水汽分离腔K的水汽混合物进入到第一导流管635中。另外,一级水汽分离腔的顶壁634还设有朝向一级水汽分离腔的底壁633伸出的引流壁66,引流壁66挡设在第一导流管635的至少部分管段的周向外侧,如此,第一导流管635中的水汽混合物脱离第一导流管635后,冲向一级水汽分离腔的顶壁634,一级水汽分离腔的顶壁634能够将水汽混合物打散,使水汽混合物中的部分蒸汽与水流分开,水流顺着引流壁66向下
流进一级水汽分离腔K底部,蒸汽向上从第一出气口632排出一级水汽分离体63。如上所述,在水汽分离效果较好的情况下,水中含有蒸汽量较少,净水器的出水温度可以设置得较高,以满足用户的用水需求。
热水提供源例如可以是加热器55,加热器的出水口551可以通过第五管道105与水汽分离入水口631连接。当然,在其他实施例中,出水口551也可以直接与水汽分离入水口631连接。
本申请实施例中,引流壁66的朝向一级水汽分离腔的底壁633的底端部的设置高度,低于第一导流管635的朝向一级水汽分离腔K的顶端部的设置高度。
通过使引流壁66的底端部,低于第一导流管635的顶端部,能够保证自第一导流管635冲出的水汽混合物在被一级水汽分离腔的顶壁634打散后,打散的水流能够顺着引流壁66可靠落到一级水汽分离腔的底壁633上,而不会从第一导流管635的顶端部进入到第一导流管635内。
进一步地,参照图27,引流壁66和部分一级水汽分离腔的侧壁636限定出一打散腔M,第一导流管635的顶端侧部分管段伸入至打散腔M内。
在一些实施例中,第一导流管635至少部分外管壁与一级水汽分离腔K的内壁构造为一体件,以便于加工制造过程。
结合图24a和图27,进一步地,一级水汽分离体63外壁设有与第一导流管635同轴、且与第一导流管635相互连通的第一安装管637。如此,便于将加热器的出水口551流出的水汽混合物导入到第一导流管635中。
进一步地,第一出气口632设置在一级水汽分离腔的侧壁636上,该一级水汽分离腔的侧壁636设有朝向一级水汽分离腔的顶壁634伸出的第二导流管638,第二导流管638连通至第一出气口632。引流壁66延伸至第一导流管635和第二导流管638之间,第一导流管635的顶端部和第二导流管638的顶端部通过引流壁66隔开。
如此设置,实际上引流壁66的底端部的设置高度要低于第二导流管638的顶端部的设置高度,经第一导流管635冲出的水汽混合物在一级水汽分离腔的顶壁634被打散后,水流自引流壁66朝向第一导流管635的一侧向下流动,由于引流壁66的遮挡,并不会进入到第二导流管638中。
与第一导流管635类似地,第二导流管638至少部分外管壁与一级水汽分离腔K的内壁构造为一体件,便于加工制造过程。
本申请实施例中,一级水汽分离体63外壁设有与第二导流管638同轴、且相互连通的第二安装管639。如此,便于将水汽分离后的蒸汽导出一级水汽分离腔K。具体实现时,例如,可以参照图24a,第二安装管639可以通过第六管道106与二级水汽分离体65上的水汽分离出气口62连通。
继续参照图26和图27,进一步地,一级水汽分离体63包括一级分离体主体64和盖设在一级分离体主体64上的一级分离体盖体641,引流壁66设置在一级分离体盖体641上。如此设置可以便于加工过程。
结合图24a、图27、图28,一级水汽分离体63上设有与一级水汽分离腔K连通的第一连接口642,二级水汽分离体65上设有与二级水汽分离腔L连通的第二连接口651,第一连接口642与第二连接口651连通。
二级水汽分离腔的顶壁652还设有朝向二级水汽分离腔的底壁653伸出的第三导流管655,第三导流管655连通于第二连接口651。二级水汽分离腔的底壁653设有朝向二级水汽分离腔的顶壁652伸出的止挡壁654,止挡壁654挡设在第三导流管655的周向外侧与水汽分离出水口61之间。
通过二级水汽分离腔的顶壁652还设有朝向二级水汽分离腔的底壁653伸出的第三导流管655,自一级水汽分离腔K流出的水向下跌落到二级水汽分离腔的底壁653上,被再次打散,使水流中混合的部分蒸汽与水流分开,二级水汽分离腔的底壁653设有朝向二级水汽分离腔的顶壁伸出的止挡壁654,止挡壁654挡设在第三导流管655的周向外侧与水汽分离出水口61之间,如此,在二级水汽分离腔的底壁653上被打散分离后的水流在向水汽分离出水口61流动的过程中,碰到止挡壁654,被再次打散,进行水汽分离,被分离的蒸汽自水汽分离出气口62流出二级水汽分离腔L,经过止挡壁654再次打散的水流包含蒸汽量已较低,可以经过水汽分离出水口61流出二级水汽分离腔L。如此,进入到二级水汽分离腔L的水流再经过两次水汽分离后,与一级水汽分离体63结合起来使用,使得对热水的水汽分离效果达到较佳的程度。
结合图24a、图28,进一步地,二级水汽分离腔的底壁653构造有一与水汽分离出水口间隔设置的潴留槽N,第三导流管655的底端部伸入至潴留槽N内。
通过使第三导流管655的底端部伸入至潴留槽N内,即第三导流管655底端部的高度低于潴留槽N的槽口边缘部的高度。如此,当取水停止的瞬间,从一级水汽分离腔K流出的水会由于水流惯性以及水的黏连特性冲出第三导流管655,使得第三导流管655的水位低于潴留槽N(积满水)内的水位,当随着时间的加长第三导流管655内的水逐渐趋于平稳,潴留槽N内部分水回到第三导流管655中,使得第三导流管655内的水位与潴留槽N内水位持平,从而潴留槽N内水位低于槽口边缘部未积满,此时若一级水汽分离腔K内有残余水滴向二级水汽分离体65内滴落,潴留槽N和第三导流管655内的水位会相应上升,但由于水有粘滞性,会黏连在潴留槽N侧槽壁,即潴留槽N内的水不会流出,因此水汽分离出水口61不会有水滴滴落,如此一来,达到了停止取水时快速封水的效果,有效地改善了净水器100的取水口漏水的问题。
在相关技术中,空气容易从水汽分离出水口61进入到水汽分离器60的内腔,长期以往,容易滋生细
菌,并且由于上述内腔属于用户无法清洁到的区域。鉴于此,通过潴留槽N的设置,在停止取水后,第三导流管655的底端部伸入至潴留槽N内,起到液封作用,如此可以杜绝外部空气进入水汽分离器60的内腔,尤其是一级水汽分离体63内,能够抑制细菌滋生,使水汽分离器60的出水更干净卫生。
在一些实施例中,止挡壁654和部分二级水汽分离腔的侧壁656限定出上述的潴留槽N。如此设置,与二级水汽分离腔的底壁653上开槽相比,能够使得二级水汽分离体65的体积较小。
结合图23和图24a,进一步地,一级水汽分离体63的外壁上设有与第一连接口642连通的第一配合管657,二级水汽分离体65上设有与第二连接口651连通的第一配合插槽658,第一配合管657和第一配合插槽658插接配合,以使第一连接口642和第二连接口651连通。
可以理解的是,为了避免第一配合管657和第一配合插槽658之间漏水,可以在第一配合管657的外壁和第一配合插槽658的内槽壁之间设有密封件660,密封件660可以是环状的密封圈,套设在第一配合管657外周,且夹设于第一配合管657和第一配合插槽658之间。
如此,使得一级水汽分离体63和二级水汽分离体65插接配合,使二者配合较为牢固。当然,可以理解的是,参照图23,一级水汽分离体63和二级水汽分离体65之间还可以通过紧固件643固定连接,使二者的连接更为牢固。在第一配合管657的外周壁上还可以设有多个沿周向间隔排布的定位筋659,定位筋659与第一配合插槽658的槽口抵接,以对第一配合管657和第一配合插槽658的插接配合进行辅助定位。
结合图23和图24a,进一步地,二级水汽分离体65包括二级水汽分离主体671和盖设在二级水汽分离主体671上的二级水汽分离盖体673,第一配合插槽658设置在二级水汽分离盖体673的顶端侧,第三导流管655设置在二级水汽分离盖体673的底端侧,且与第一配合插槽658连通。
如此,第一配合管657插入第一配合插槽658后,自第一配合管657流出的水可以直接进入到第三导流管655中。具体实现时,第一配合管657和第三导流管655可以同轴布置。
进一步地,水汽分离出水口61设置在二级水汽分离腔的底壁653上,二级水汽分离腔的底壁653构造为朝向水汽分离出水口61倾斜的倾斜壁结构。如此,自潴留槽N中流出的水可以较为容易地沿着倾斜壁流入到水汽分离出水口61中。
结合图24a和图27,进一步地,水汽分离出气口62设置在二级水汽分离腔的底壁653上且位于水汽分离出水口61和止挡壁654之间;
二级水汽分离腔的底壁653上设有朝向二级水汽分离腔的顶壁652伸出的第四导流管672,第四导流管672连通于水汽分离出气口62,且第四导流管672的顶端部与二级水汽分离腔的顶壁652设有间距。
如此,在二级水汽分离腔L中被分离出的蒸汽向上升起,聚集在二级水汽分离腔L的顶部,可以自第四导流管672的顶端部进入到第四导流管672中,并自水汽分离出气口62流出二级水汽分离腔L。
进一步地,水汽分离出气口62位于二级水汽分离腔的底壁653上靠近水汽分离出水口61的位置。
本申请实施例中,二级水汽分离盖体673内侧壁上对应第四导流管672的位置设有避让凹陷O,第四导流管672的顶端部伸入至避让凹陷O中。
如此,使得第四导流管672的长度较长的情况下,也不会增加二级水汽分离体65的外部轮廓尺寸。
进一步地,水汽分离出气口62位于水汽分离出水口61和第二连接口651之间,第一连接口642与第二连接口651的位置相对应。
进一步地,水汽分离出水口61、水汽分离出气口62以及第一连接口642排列为一行。
参照图24b,如前所述,壳体80的外壁设有承载件81,承载件81上形成有集水盒85,用户在取水时可以将取水容器放置在集水盒85上,以从水汽分离出水口61位置处取水。水汽分离器60、尤其是水汽分离出水口61和水汽分离出气口62的设置位置需要位于承载件81(集水盒85)的上方,并且还要与承载件81的位置相对应。
当然,如前所述,在壳体80上需要设置避让缺口,以供水汽分离器60的部分结构暴露到壳体80外侧,例如,水汽分离出水口61和水汽分离出气口62需要位于壳体80的外侧,一方面方便取水,另一方面,也方便排出的气体不会进入到壳体80内部,对壳体80内部的各部件造成影响。
进一步地,第一连接口642设置在一级水汽分离腔的底壁633上,一级水汽分离腔的底壁633构造为朝向第一连接口642倾斜的倾斜结构。如此,自引流壁66向下流出的水流可以较为容易地自第一连接口642流出一级水汽分离腔K。如前所述,水汽分离入水口631和第一连接口642均位于一级水汽分离腔的底壁633上,但是水汽分离入水口631的设置位置高于第一连接口642,以便于自第一导流管635流出的流体更容易自一级水汽分离腔的底壁633导流至第一连接口642。
另外,如前所述,水汽分离出气口62可以与过滤器壳42的内部连通,如此,可以将水汽分离出气口62排出的蒸汽通过过滤器壳42排出到大气中。当然,作为另外一种可能的实施方式,还可以是水汽分离器60部分结构设于壳体80内,且水汽分离出水口61和水汽分离出气口62均设置在壳体80外侧。如此设置,便于水汽分离出气口62中排出的蒸汽逸散到壳体外侧。
另外,本申请实施例中,水汽分离出气口62的横截面积大于或者等于22mm2。由于自水汽分离出气口62排出的蒸气接触外界空气后会形成冷凝水,冷凝水可以直接流入外界的水杯内,水汽分离出气口62的截面积过小时,冷凝水经过水汽分离出气口62时会形成水膜使其排气不畅,导致蒸气从水汽分离出水口61与水流一起排出导致断流和喷气现象。当水汽分离出气口62的横截面积大于或者等于22mm2可避免
此情况的出现。
进一步地,第一连接口642的横截面积大于或者等于22mm2。如此可以防止水流经过第一连接口642流出第一水汽分离腔M时,截面积过小形成水膜,导致下水不畅。
下面参照图28说明水汽分离器60断水操作的工作过程。
在图28中,将水汽分离器的断水过程区分为六个状态。
状态(a)为制水时的水位状态。
状态(b)对应取水停止的瞬间,从一级水汽分离腔K流出的水会由于水流惯性以及水的黏连特性冲出第三导流管655,使得第三导流管655的水位低于潴留槽N积满水内的水位。
状态(c)是随着时间的加长第三导流管655内的水逐渐趋于平稳,潴留槽N内部分水回到第三导流管655中,使得第三导流管655内的水位与潴留槽N内水位持平,从而潴留槽N内水位低于止挡壁654的顶端部。
状态(d)时,若一级水汽分离腔K内有残余水滴向二级水汽分离体65内滴落,潴留槽N和第三导流管655内的水位会相应上升,但由于水有粘滞性,会黏连在止挡壁654靠潴留槽N的一侧,即潴留槽N内的水不会越过止挡壁654,因此水汽分离出水口61不会有水滴滴落,如此一来,达到了停止取水时快速封水的效果。
状态(e)对应的是止挡壁654将滴落的水挡在潴留槽内的示意图。
如图29至图31所示的一种分体式UV杀菌模组,包括灯罩模组9-1和杀菌模组9-2。
灯罩模组9-1包括固定环9-11、透明的外罩9-12、底盖9-13、第一密封圈9-14和第二密封圈9-15,外罩9-12的材质为石英玻璃,固定环9-11套在外罩9-12的外侧面上,底盖9-13盖设于固定环9-11与外罩9-12之间的下端,第一密封圈9-14固定设置在固定环9-11与外罩9-12之间。
第二密封圈9-15位于固定环9-11的外侧面上,具体的结构为:固定环9-11的外侧面上绕周开设有密封槽9-111,第二密封圈9-15位于密封槽9-111内。
固定环9-11的侧面开设有扣槽9-112,底盖9-13的外侧固定设置有卡块9-131,卡块9-131卡设在扣槽9-112内。
在实际的使用过程中,先在净水箱的相应位置钻个安装孔,将固定环9-11固定穿设在净水箱上的安装孔内,并通过第二密封圈9-15实现固定环9-11与净水箱之间的密封,接着将外罩9-12穿入固定环9-11的中心,通过第一密封圈9-14实现固定环9-11与外罩9-12之间的密封,最后将底盖9-13盖在固定环9-11与外罩9-12之间,并使底盖9-13上的卡块9-131卡设在扣槽9-112内,从而将灯罩模组9-1整体固定设置在净水箱上。
杀菌模组9-2包括UV灯9-21、固定座9-22、内罩9-23、内硅胶座9-24、导线9-25,UV灯9-21固定设置在固定座9-22上,且UV灯9-21伸入外罩9-12内部,具体的结构为:内罩9-23固定设置在固定座9-22上,且内罩9-23靠近固定座9-22的一端开设有开口,UV灯9-21位于内罩9-23内部,内硅胶座9-24固定设置在开口处。
由于外罩9-12是透明的,UV灯9-21伸入外罩9-12内部,UV灯9-21工作时,发出的紫外线光透过外罩9-12射入净水箱内部,对净水箱内的水起到杀菌的作用。
导线9-25依次穿过固定座9-22和内硅胶座9-24,且与UV灯9-21电性连接,固定座9-22内部填充有树脂,树脂凝固之后,将导线9-25固定在固定座9-22内部,同时使内罩9-23、内硅胶座9-24与固定座9-22固定为一体。
由于杀菌模组9-2整体设置在净水箱外部,从而使得导线9-25从净水箱外部进行排线,不影响净水箱的美观程度,与传统技术中过多过长的管或线吊入净水箱内部相比,本申请实现了不影响净水箱的美观程度的目的。
固定座9-22上还固定设置有挂耳9-221,挂耳9-221上开设有穿孔9-222,通过挂耳9-221可以将杀菌模组9-2固定设置在净水箱外部的设备上,从而实现灯罩模组9-1和杀菌模组9-2的分体式安装。
本实施例分体式UV杀菌模组的工作原理为:在实际的使用过程中,先在净水箱的相应位置钻个安装孔,将固定环9-11固定穿设在净水箱上的安装孔内,并通过第二密封圈9-15实现固定环9-11与净水箱之间的密封,接着将外罩9-12穿入固定环9-11的中心,通过第一密封圈9-14实现固定环9-11与外罩9-12之间的密封,最后将底盖9-13盖在固定环9-11与外罩9-12之间,并使底盖9-13上的卡块9-131卡设在扣槽9-112内,从而将灯罩模组9-1整体固定设置在净水箱上;接着将内罩9-23伸入外罩12内,从而使UV灯9-21伸入外罩9-12内部,UV灯9-21工作时,发出的紫外线光透过外罩9-12射入净水箱内部,对净水箱内的水起到杀菌的作用。
以上所述实施例的各技术特征可以进行任意的组合,为使描述简洁,未对上述实施例中的各个技术特征所有可能的组合都进行描述,然而,只要这些技术特征的组合不存在矛盾,都应当认为是本说明书记载的范围。以上所述实施例仅表达本申请的几种实施方式,其描述较为具体和详细,但并不能因此而理解为对申请专利范围的限制。应当指出的是,对于本领域的普通技术人员来说,在不脱离本申请构思的前提下,还可以做出若干变形和改进,这些都属于本申请的保护范围。因此,本申请专利的保护范围应以所附权利要求为准。
Claims (38)
- 一种净水器,其特征在于,包括:壳体(80);净水箱(20),可拆卸地设置于所述壳体(80)外侧,所述净水箱(20)设有净水箱连通口(21)和第一安装槽(29),所述净水箱连通口(21)用于与所述净水器(100)的净水提供接口连通,所述第一安装槽(29)的底壁设有第一安装口(291);杀菌单元(90),包括灯罩(91)、灯罩定位组件(92)和杀菌灯(96),所述灯罩定位组件(92)包括环状的第一定位件(93)、第一密封圈(94)和第二密封圈(95);所述灯罩(91)位于所述第一安装槽(29)内,且所述灯罩(91)的头部经所述第一安装口(291)暴露至所述净水箱(20)内,所述第一定位件(93)套设在所述灯罩(91)外周侧,所述第一密封圈(94)密封设置于所述第一定位件(93)和所述第一安装槽(29)的侧槽壁之间,所述第二密封圈(95)密封设置于所述第一定位件(93)和所述灯罩(91)的外周侧之间;所述杀菌灯(96)设于所述壳体(80)外壁,且所述杀菌灯(96)被配置为能够伸入至所述灯罩(91)内侧。
- 根据权利要求1所述的净水器,其特征在于,所述第一定位件(93)的硬度大于所述第一密封圈(94)和所述第二密封圈(95)的硬度。
- 根据权利要求1所述的净水器,其特征在于,所述灯罩定位组件(92)还包括封口件(97),所述封口件(97)连接在所述第一定位件(93)的朝向所述净水箱(20)的端部,并挡设在所述第二密封圈(95)的朝向所述净水箱(20)的一侧。
- 根据权利要求3所述的净水器,其特征在于,所述封口件(97)设有卡接臂(973),所述第一定位件(93)上设有卡接槽(974),所述卡接臂(973)和所述卡接槽(974)卡接配合。
- 根据权利要求4所述的净水器,其特征在于,所述封口件(97)沿所述第一定位件(93)的轴向的端部设有环状的第一抵接部(971)和第二抵接部(972),所述第一抵接部(971)被配置为与所述第二密封圈(95)抵接,所述第二抵接部(972)被配置为与所述灯罩(91)的朝向所述净水箱(20)的端部抵接。
- 根据权利要求1-5中任一项所述的净水器,其特征在于,所述第一密封圈(94)的数量为至少两个,至少两个第一密封圈(94)沿所述第一定位件(93)的轴向布置;和/或所述第二密封圈(95)的数量为至少两个,至少两个第二密封圈(95)沿所述第一定位件(93)的轴向布置。
- 根据权利要求6所述的净水器,其特征在于,所述第一定位件(93)的外周面设有至少一个环状的第二安装槽(932),所述第一密封圈(94)一一对应地安装在所述第二安装槽(932)中。
- 根据权利要求6所述的净水器,其特征在于,所述第一定位件(93)的内周面设有至少一个环状的止挡部(931),所述止挡部(931)与所述第一定位件(93)的内周侧限定出一半开放的环状安装空间(J),所述第二密封圈(95)安装在所述环状安装空间(J)内。
- 根据权利要求1-5中任一项所述的净水器,其特征在于,所述杀菌灯(96)包括杀菌灯安装架(961)和灯本体(962),所述杀菌灯安装架(961)安装在所述壳体(80)的外壁上与所述第一安装口(291)对应的位置,所述灯本体(962)安装在所述杀菌灯安装架(961)的朝向所述净水箱(20)的端部。
- 根据权利要求9所述的净水器,其特征在于,所述壳体(80)上开设有第二安装口(8732),所述杀菌灯安装架(961)贯穿所述第二安装口(8732)并伸出至所述壳体(80)外;可选地,所述第一安装口(291)和所述净水箱连通口(21)均位于所述净水箱(20)的顶部和底部之间,且所述第一安装口(291)的设置位置高于所述净水箱连通口(21)的设置位置;可选地,所述净水器(100)还包括过滤器(40)、排气件(70)、连通器(30)以及液位盒(10);所述排气件(70)构造有与大气连通的第一腔室(E),所述第一腔室(E)与所述过滤器(40)的过滤器出液口连通;所述净水箱(20)与所述液位盒(10)均与大气连通,所述液位盒(10)内设有用于检测水位的水位传感器(12);所述连通器(30)构造有连通器内腔(C),所述连通器内腔(C)分别与所述净水箱(20)、所述液位盒(10)以及所述第一腔室(E)连通;所述过滤器(40)过滤后的水能够依次输入所述排气件(70)和所述连通器(30),并通过所述连通器内腔(C)流入至所述液位盒(10)和所述净水箱(20)中;可选地,所述排气件(70)设置在所述液位盒(10)的外侧壁上,所述排气件(70)和所述液位盒(10)的相互面对的侧壁均设有彼此相通的连通口(14)以使所述第一腔室(E)与所述液位盒内腔(A)连通;可选地,所述水位传感器(12)配置为浮子传感器,所述水位传感器(12)包括第一浮子(121)和第二浮子(122);所述液位盒(10)内沿所述液位盒(10)的高度方向依次设有:第一上挡板(123)、第一下挡板(124)、第二上挡板(125)以及第二下挡板(126),所述第一浮子(121)位于所述第一上挡板(123)和所述第一下挡板(124)之间,所述第二浮子(122)位于所述第二上挡板(125)和所述第二下挡板(126)之间;所述水位传感器(12)被配置为能够检测所述液位盒(10)内的液位,在所述第一浮子(121)与所述第一上挡板(123)抵接时,确定所述液位处于高液位,并且在所述第二浮子(122)与所述第二下挡板(126)抵接时,确定所述液位处于低液位;可选地,所述过滤器(40)包括过滤器壳(42)和过滤器本体(43),所述过滤器壳(42)构造有一端敞口的过滤器内腔,所述过滤器本体(43)设置于所述过滤器内腔内;所述液位盒(10)通过第三管道(103)与所述过滤器(40)的所述过滤器内腔连通;可选地,所述液位盒(10)设有液位盒连通口(11);所述净水箱(20)的净水箱内腔(B)的容积大于所述液位盒(10)的液位盒内腔(A)的容积;其中,供所述净水箱连通口(21)与所述连通器内腔(C)连通的第一连通通道(P)的最小横截面积,大于供所述液位盒连通口(11)与所述连通器内腔(C)连通的第二连通通道(Q)的最小横截面积;可选地,所述净水箱内腔(B)沿所述净水器(100)高度方向的横截面积S1、所述第一连通通道(P)的最小横截面积S2、所述液位盒内腔(A)沿所述净水器(100)高度方向的横截面积S3、所述第二连通通道(Q)的最小横截面积S4满足:
S3/S4=K*S1/S2其中,K为所述液位盒连通口(11)中的流体的阻力系数,所述净水箱内腔(B)的横截面、以及所述液位盒内腔(A)的横截面沿所述净水器(100)高度方向保持不变;可选地,所述净水箱内腔(B)沿所述净水器(100)高度方向的横截面积S1与所述液位盒内腔(A)沿所述净水器(100)高度方向的横截面积S3满足:S1>S3;所述净水箱内腔(B)的底壁与所述液位盒内腔(A)的底壁齐平设置;可选地,所述净水器(100)还包括连通器(30);所述连通器(30)设于所述壳体(80),且构造有与所述净水器(100)内的净水提供接口连通的连通器内腔(C),所述连通器(30)设有与所述连通器内腔(C)连通的连通器连接管(34),所述连通器连接管(34)内壁设有密封圈(35),所述密封圈(35)的轴向两端部与所述连通器连接管(34)的内壁抵接,所述密封圈(35)的轴向两端部之间的第一密封段(353)与所述连通器连接管(34)的内壁共同限定出存水腔(F);所述净水箱(20)设有净水箱连接管(22),所述净水箱连接管(22)与所述净水箱(20)的净水箱内腔(B)连通,且设置于与所述净水箱连通口(21)对应的位置;所述净水箱连接管(22)被配置为能够插入所述连通器连接管(34)内以使所述连通器内腔(C)和所述净水箱内腔(B)连通;并使所述第一密封段(353)朝自身径向外侧弹性变形,以将所述存水腔(F)中的水挤压至所述连通器连接管(34)内;并且能够在脱离所述连通器连接管(34)时,使所述第一密封段(353)朝自身径向内侧弹性复位,以将所述连通器连接管(34)内的水吸附至所述存水腔(F)中;可选地,所述第一密封段(353)的内周面凸出设置有至少两个环状的过盈配合部(3531),所述至少两个过盈配合部(3531)沿所述密封圈(35)的轴向间隔设置,且所述至少两个过盈配合部(3531)用于与所述净水箱连接管(22)过盈配合;可选地,所述过盈配合部(3531)的数量为两个,所述密封圈(35)的外周面上,与两个所述过盈配合部(3531)对应的区域之间设有支撑凸起(354);可选地,其特征在于,所述壳体(80)的外壁设有承载件(81),所述净水箱(20)可拆卸地设置在所述承载件(81)上。 - 一种净水器,其特征在于,包括:液位盒(10),与大气连通,且设有液位盒连通口(11),所述液位盒(10)内设有用于检测水位的水位传感器(12);净水箱(20),与大气连通,且设有净水箱连通口(21),所述净水箱(20)的净水箱内腔(B)的容积大于所述液位盒(10)的液位盒内腔(A)的容积;连通器(30),构造有连通器内腔(C),所述连通器内腔(C)分别与所述净水箱连通口(21)以及所述液位盒连通口(11)连通,所述连通器(30)与所述净水箱(20)可拆卸连接;以及过滤器(40),用于与待净化水源连接,且与所述连通器内腔(C)连通,所述过滤器(40)过滤后的水能够经所述连通器内腔(C)流入至所述液位盒(10)和所述净水箱(20)中;其中,供所述净水箱连通口(21)与所述连通器内腔(C)连通的第一连通通道(P)的最小横截面积,大于供所述液位盒连通口(11)与所述连通器内腔(C)连通的第二连通通道(Q)的最小横截面积。
- 根据权利要求11所述的净水器,其特征在于,所述净水箱内腔(B)沿所述净水器(100)高度方向的横截面积S1、所述第一连通通道(P)的最小横截面积S2、所述液位盒内腔(A)沿所述净水器(100)高度方向的横截面积S3、所述第二连通通道(Q)的最小横截面积S4满足:
S3/S4=K*S1/S2其中,K为所述液位盒连通口(11)中的流体的阻力系数,所述净水箱内腔(B)的横截面、以及所述液位盒内腔(A)的横截面沿所述净水器(100)高度方向保持不变。 - 根据权利要求12所述的净水器,其特征在于,所述连通器(30)设有第二连通口(31)和第一连 通口(32);所述第二连通口(31)与所述液位盒连通口(11)连接,所述第一连通口(32)与所述净水箱连通口(21)连接;所述第一连通口(32)和所述净水箱连通口(21)分别设有连通器逆止阀(36)和净水箱逆止阀(27),且所述连通器逆止阀的阀芯(361)的横截面面积,小于或者等于所述净水箱逆止阀的阀芯(271)的横截面面积。
- 根据权利要求13所述的净水器,其特征在于,所述第一连通口(32)的横截面积大于所述第二连通口(31)的横截面积。
- 根据权利要求13所述的净水器,其特征在于,所述连通器(30)设有与所述连通器内腔(C)连通的连通器连接管(34),所述连通器连接管(34)与所述第一连通口(32)的设置位置对应;所述净水箱(20)设有净水箱连接管(22),所述净水箱连接管(22)与所述净水箱连通口(21)的设置位置对应,所述净水箱连接管(22)与所述净水箱(20)的净水箱内腔(B)连通;所述净水箱连接管(22)被配置为在承载于所述承载件(81)上时,能够部分插入所述连通器连接管(34)内以使所述连通器内腔(C)和所述净水箱内腔(B)连通;所述连通器连接管(34)内未被所述净水箱连接管(22)插接的部分管段与所述净水箱连接管(22)与共同限定出所述第一连通通道(P),所述第一连通通道(P)的横截面积最小处,位于所述连通器连接管(34)内未被所述净水箱连接管(22)插接的部分管段上。
- 根据权利要求13所述的净水器,其特征在于,所述连通器(30)设有与所述连通器内腔(C)连通的连通器插接管(341),所述连通器插接管(341)与所述第二连通口(31)的设置位置对应;所述液位盒(10)设有液位盒插接管(17),所述液位盒插接管(17)与所述液位盒内腔(A)连通;所述液位盒插接管(17)插接至所述连通器插接管(341)内;所述连通器插接管(341)内未被所述液位盒插接管(17)插接的部分管段与所述液位盒插接管(17)共同限定出所述第二连通通道(Q),所述第二连通通道(Q)的横截面积最小处,位于所述液位盒插接管(17)内。
- 根据权利要求12所述的净水器,其特征在于,所述连通器(30)设有与所述连通器内腔(C)连通的连通器进液口(33),所述连通器进液口(33)与所述过滤器(40)的过滤器出液口连通;所述连通器进液口(33)的直径大于6mm。
- 根据权利要求12所述的净水器,其特征在于,所述液位盒连通口(11)的横截面积大于或者等于4.5mm2;和/或所述净水箱连通口(21)的横截面积大于40mm2。
- 根据权利要求11所述的净水器,其特征在于,所述净水箱内腔(B)沿所述净水器(100)高度方向的横截面积S1与所述液位盒内腔(A)沿所述净水器(100)高度方向的横截面积S3满足:S1>S3;所述净水箱内腔(B)的底壁与所述液位盒内腔(A)的底壁齐平设置。
- 根据权利要求11所述的净水器,其特征在于,所述净水箱(20)包括净水箱本体(25)和可开合地盖设在所述净水箱本体(25)上的水箱盖(26),所述净水箱本体(25)和所述水箱盖(26)之间设有间隙,以使所述净水箱(20)与大气连通;可选地,所述液位盒(10)的顶部设有出气口(13),以使所述液位盒(10)与大气连通;可选地,所述过滤器(40)包括过滤器壳(42)和过滤器本体(43),所述过滤器壳(42)构造有一端敞口的过滤器内腔,所述过滤器本体(43)设置于所述过滤器内腔内;所述液位盒(10)的所述出气口(13)通过第三管道(103)与所述过滤器(40)的所述过滤器内腔连通;可选地,所述净水器(100)还包括抽水泵(50)、加热器(55)、水汽分离器(60);所述抽水泵(50)分别与所述连通器(30)和所述加热器(55)连通,并用于通过连通器(30)将所述液位盒(10)和所述净水箱(20)中的水抽送至所述加热器(55);所述水汽分离器(60)与所述加热器(55)连通,并用于将经所述加热器(55)加热的水进行水汽分离;可选地,所述水汽分离器(60)包括水汽分离出气口(62)和水汽分离出水口(61),所述水汽分离出气口(62)通过第四管道(104)连通至所述第三管道(103),所述水汽分离出水口(61)形成所述净水器(100)的取水口;可选地,所述净水器(100)还包括集水盒(85)和壳体(80),所述过滤器(40)、所述连通器(30)、所述液位盒(10)、所述抽水泵(50)以及所述加热器(55)均设置于所述壳体(80)内;所述集水盒(85)可拆卸地设置在所述壳体(80)外侧,且所述集水盒(85)的顶壁设有连通至内部的集水孔(82),所述净水箱(20)承载于所述集水盒(85)的顶壁;可选地,所述水汽分离器(60)包括水汽分离出水口(61),所述水汽分离出水口(61)形成所述净水器(100)的取水口;所述水汽分离器(60)的部分结构贯穿所述壳体(80)并延伸至所述壳体(80)外侧,所述水汽分离出水口(61)位于所述水汽分离器(60)的伸出至所述壳体(80)外侧的部分上;可选地,所述净水器(100)还包括增压泵,所述增压泵用于将待净化水抽取至所述过滤器本体(43) 内;可选地,所述净水器(100)还包括排气件(70),所述排气件(70)构造有与大气连通的第一腔室(E),所述第一腔室(E)与所述过滤器(40)的过滤器出液口连通,所述第一腔室(E)还与所述连通器内腔(C)连通,以使所述过滤器(40)与所述连通器内腔(C)连通;可选地,所述排气件(70)设置在所述液位盒(10)的外侧壁上,所述排气件(70)和所述液位盒(10)的相互面对的侧壁均设有彼此相通的连通口(14)以使所述第一腔室(E)与所述液位盒内腔(A)连通;可选地,所述排气件(70)上设有排气件进液口(72)和排气件出液口(73),所述连通器(30)设有与所述连通器内腔(C)连通的连通器进液口(33),所述排气件进液口(72)通过第一管道(101)与所述过滤器出液口连通,所述排气件出液口(73)通过第二管道(102)与所述连通器(30)的连通器进液口(33)连通;所述排气件(70)和所述液位盒(10)上的所述连通口(14)相对于所述液位盒(10)的底壁的设置高度均高于所述排气件进液口(72)的设置高度;可选地,所述连通器(30)上还设有与所述连通器内腔(C)连通的排气口(301);可选地,所述水位传感器(12)配置为浮子传感器,所述水位传感器(12)包括第一浮子(121)和第二浮子(122);所述液位盒(10)内沿所述液位盒(10)的高度方向依次设有:第一上挡板(123)、第一下挡板(124)、第二上挡板(125)以及第二下挡板(126),所述第一浮子(121)位于所述第一上挡板(123)和所述第一下挡板(124)之间,所述第二浮子(122)位于所述第二上挡板(125)和所述第二下挡板(126)之间;所述水位传感器(12)被配置为能够检测所述液位盒(10)内的液位,在所述第一浮子(121)与所述第一上挡板(123)抵接时,确定所述液位处于高液位,并且在所述第二浮子(122)与所述第二下挡板(126)抵接时,确定所述液位处于低液位;可选地,所述净水器(100)还包括控制器、增压泵、抽水泵(50)以及加热器(55),所述增压泵用于将待净化水抽取至所述过滤器(40)内,所述抽水泵(50)用于通过连通器(30)将所述液位盒(10)和所述净水箱(20)中的水抽送至所述加热器(55);所述控制器与所述水位传感器(12)和所述增压泵电连接,所述控制器被配置为所述液位盒(10)内的液位位于所述高液位时,控制所述增压泵停止工作,并在所述液位盒(10)内的液位低于所述高液位时,控制所述增压泵开始工作;所述控制器还用于在所述液位盒(10)内的液位位于所述低液位时,控制所述抽水泵(50)停止工作,以停止出水;可选地,所述净水器(100)还包括壳体(80)和杀菌单元(90);所述壳体(80)内部中空且外壁设有承载件(81);所述净水箱(20)可拆卸地设置在所述承载件(81)上,所述净水箱(20)还设有第一安装槽(29),所述第一安装槽(29)的底壁设有第一安装口(291);所述杀菌单元(90)包括灯罩(91)、灯罩定位组件(92)和杀菌灯(96),所述灯罩定位组件(92)包括环状的第一定位件(93)、第一密封圈(94)和第二密封圈(95);所述灯罩(91)位于所述第一安装槽(29)内,且所述灯罩(91)的头部经所述第一安装口(291)暴露至所述净水箱(20)内,所述第一定位件(93)套设在所述灯罩(91)外周侧,所述第一密封圈(94)密封设置于所述第一定位件(93)和所述第一安装槽(29)的侧槽壁之间,所述第二密封圈(95)密封设置于所述第一定位件(93)和所述灯罩(91)的外周侧之间;所述杀菌灯(96)设于所述壳体(80)外壁,所述净水箱(20)承载于所述承载件(81)上时,所述杀菌灯(96)伸入至所述灯罩(91)内侧;可选地,所述灯罩定位组件(92)还包括封口件(97),所述封口件(97)连接在所述第一定位件(93)的朝向所述净水箱(20)的端部,并挡设在所述第二密封圈(95)的朝向所述净水箱(20)的一侧;可选地,所述第一密封圈(94)的数量为至少两个,至少两个第一密封圈(94)沿所述第一定位件(93)的轴向布置;和/或所述第二密封圈(95)的数量为至少两个,至少两个第二密封圈(95)沿所述第一定位件(93)的轴向布置;可选地,所述连通器(30)设于所述壳体(80),且所述连通器(30)设有与所述连通器内腔(C)连通的连通器连接管(34),所述连通器连接管(34)内壁设有密封圈(35),所述密封圈(35)的轴向两端部与所述连通器连接管(34)的内壁抵接,所述密封圈(35)的轴向两端部之间的第一密封段(353)与所述连通器连接管(34)的内壁共同限定出存水腔(F);所述净水箱(20)设有净水箱连接管(22),所述净水箱连接管(22)与所述净水箱连通口(21)的设置位置对应,所述净水箱连接管(22)与所述净水箱(20)的净水箱内腔(B)连通;所述净水箱连接管(22)被配置为在承载于所述承载件(81)上时,能够插入所述连通器连接管(34)内以使所述连通器内腔(C)和所述净水箱内腔(B)连通;并使所述第一密封段(353)朝自身径向外侧弹性变形,以将所述存水腔(F)中的水挤压至所述连通器连接管(34)内;并且能够在脱离所述连通器连接管(34)时,使所述第一密封段(353)朝自身径向内侧弹性复位,以将所述连通器连接管(34)内的水吸附至所述存 水腔(F)中;可选地,所述第一密封段(353)的内周面凸出设置有至少两个环状的过盈配合部(3531),所述至少两个过盈配合部(3531)沿所述密封圈(35)的轴向间隔设置,且所述至少两个过盈配合部(3531)用于与所述净水箱连接管(22)过盈配合;可选地,所述过盈配合部(3531)的数量为两个,所述密封圈(35)的外周面上,与两个所述过盈配合部(3531)对应的区域之间设有支撑凸起(354)。
- 一种净水器,其特征在于,包括:过滤器(40)、排气件(70)、连通器(30)、净水箱(20)和液位盒(10);所述排气件(70)构造有与大气连通的第一腔室(E),所述第一腔室(E)与所述过滤器(40)的过滤器出液口连通;所述净水箱(20)与所述液位盒(10)均与大气连通,所述液位盒(10)内设有用于检测水位的水位传感器(12);所述连通器(30)构造有连通器内腔(C),所述连通器内腔(C)分别与所述净水箱(20)、所述液位盒(10)以及所述第一腔室(E)连通。
- 根据权利要求21所述的净水器,其特征在于,所述过滤器(40)过滤后的水能够依次输入所述排气件(70)和所述连通器(30),并通过所述连通器内腔(C)流入至所述液位盒(10)和所述净水箱(20)中。
- 根据权利要求21所述的净水器,其特征在于,所述液位盒(10)上设有与大气连通的出气口(13);所述排气件(70)设于所述液位盒(10)上,所述第一腔室(E)与所述液位盒(10)的液位盒内腔(A)连通,以通过所述出气口(13)与大气连通。
- 根据权利要求23所述的净水器,其特征在于,所述排气件(70)设置在所述液位盒(10)的外侧壁上,所述排气件(70)和所述液位盒(10)的相互面对的侧壁均设有彼此相通的连通口(14)以使所述第一腔室(E)与所述液位盒内腔(A)连通。
- 根据权利要求24所述的净水器,其特征在于,所述排气件(70)上设有排气件进液口(72)和排气件出液口(73),所述连通器(30)设有与所述连通器内腔(C)连通的连通器进液口(33),所述排气件进液口(72)通过第一管道(101)与所述过滤器出液口连通,所述排气件出液口(73)通过第二管道(102)与所述连通器(30)的连通器进液口(33)连通;所述排气件(70)和所述液位盒(10)上的所述连通口(14)相对于所述液位盒(10)的底壁的设置高度均高于所述排气件进液口(72)的设置高度。
- 根据权利要求25所述的净水器,其特征在于,所述连通器进液口(33)的直径大于6mm,和/或所述第二管道(102)的内径大于6mm。
- 根据权利要求25所述的净水器,其特征在于,所述液位盒(10)上设有液位盒连通口(11),所述净水箱(20)上设有净水箱连通口(21);所述连通器(30)还设有第二连通口(31)和第一连通口(32);所述第二连通口(31)与所述液位盒连通口(11)连接,所述第一连通口(32)与所述净水箱连通口(21)连接。
- 根据权利要求27所述的净水器,其特征在于,所述连通器(30)还设有连通器出液口(38),所述连通器出液口(38)与所述净水器(100)的取水口连通;所述液位盒连通口(11)相对于所述净水器(100)底部的设置高度高于所述连通器出液口(38)的设置高度。
- 根据权利要求28所述的净水器,其特征在于,所述连通器(30)上设有延伸管(39),所述延伸管(39)从所述连通器(30)外侧贯穿所述连通器(30)的壁部、并延伸至所述连通器内腔(C)的底部位置。
- 根据权利要求28所述的净水器,其特征在于,所述连通器进液口(33)相对于所述净水器(100)底部的设置高度,高于所述液位盒连通口(11)、所述净水箱连通口(21)以及所述连通器出液口(38)的设置高度;可选地,供所述净水箱连通口(21)与所述连通器内腔(C)连通的第一连通通道(P)的最小横截面积,大于供所述液位盒连通口(11)与所述连通器内腔(C)连通的第二连通通道(Q)的最小横截面积;可选地,所述第一连通口(32)的横截面积大于所述第二连通口(31)的横截面积;可选地,所述液位盒连通口(11)的横截面积大于或者等于4.5mm2;和/或所述净水箱连通口(21)的横截面积大于40mm2;可选地,所述水位传感器(12)配置为浮子传感器,所述水位传感器(12)包括第一浮子(121)和第二浮子(122);所述液位盒(10)内沿所述液位盒(10)的高度方向依次设有:第一上挡板(123)、第一下挡板(124)、第二上挡板(125)以及第二下挡板(126),所述第一浮子(121)位于所述第一上挡板(123)和所述第一下挡板(124)之间,所述第二浮子(122)位于所述第二上挡板(125)和所述第二下挡板(126)之间;所述水位传感器(12)被配置为能够检测所述液位盒(10)内的液位,在所述第一浮子(121)与所 述第一上挡板(123)抵接时,确定所述液位处于高液位,并且在所述第二浮子(122)与所述第二下挡板(126)抵接时,确定所述液位处于低液位;可选地,所述净水器(100)还包括控制器、增压泵、抽水泵(50)以及加热器(55),所述增压泵用于将待净化水抽取至所述过滤器(40)内,所述抽水泵(50)用于通过连通器(30)将所述液位盒(10)和所述净水箱(20)中的水抽送至所述加热器(55);所述控制器与所述水位传感器(12)和所述增压泵电连接,所述控制器被配置为所述液位盒(10)内的液位位于所述高液位时,控制所述增压泵停止工作,并在所述液位盒(10)内的液位低于所述高液位时,控制所述增压泵开始工作;所述控制器还用于在所述液位盒(10)内的液位位于所述低液位时,控制所述抽水泵(50)停止工作,以停止出水;可选地,所述过滤器(40)包括过滤器壳(42)和过滤器本体(43),所述过滤器壳(42)构造有一端敞口的过滤器内腔,所述过滤器本体(43)设置于所述过滤器内腔内;所述液位盒(10)通过第三管道(103)与所述过滤器(40)的所述过滤器内腔连通;可选地,所述液位盒(10)上设有与大气连通的出气口(13),所述过滤器壳(42)上设有与所述过滤器内腔连通的过滤器壳进气口(41);所述第三管道(103)的两端分别连接至所述出气口(13)和所述过滤器壳进气口(41);可选地,所述净水器(100)还包括抽水泵(50)、加热器(55)、水汽分离器(60);所述抽水泵(50)分别与所述连通器(30)和所述加热器(55)连通,并用于通过连通器(30)将所述液位盒(10)和所述净水箱(20)中的水抽送至所述加热器(55);所述水汽分离器(60)与所述加热器(55)连通,并用于将经所述加热器(55)加热的水进行水汽分离;可选地,所述水汽分离器(60)包括水汽分离出气口(62)和水汽分离出水口(61),所述水汽分离出气口(62)通过第四管道(104)连通至所述第三管道(103),所述水汽分离出水口(61)形成所述净水器(100)的取水口;可选地,所述净水器(100)还包括集水盒(85)和壳体(80),所述过滤器(40)、所述排气件(70)、所述连通器(30)、所述液位盒(10)、所述抽水泵(50)以及所述加热器(55)均设置于所述壳体(80)内;可选地,所述集水盒(85)可拆卸地设置在所述壳体(80)外侧,且所述集水盒(85)的顶壁设有连通至内部的集水孔(82),所述净水箱(20)承载于所述集水盒(85)的顶壁;可选地,所述水汽分离器(60)包括水汽分离出水口(61),所述水汽分离出水口(61)形成所述净水器(100)的取水口;所述水汽分离器(60)的部分结构贯穿所述壳体(80)并延伸至所述壳体(80)外侧,所述水汽分离出水口(61)位于所述水汽分离器(60)的伸出至所述壳体(80)外侧的部分上;可选地,所述净水器(100)还包括增压泵,所述增压泵用于将待净化水抽取至所述过滤器本体(43)内;可选地,所述连通器内腔(C)与所述过滤器(40)的过滤器出液口连通,所述连通器(30)顶部设有与所述连通器内腔(C)连通的排气口(301),所述排气口(301)与大气相通;可选地,所述连通器(30)设有与所述连通器内腔(C)连通的连通器进液口(33),所述过滤器(40)的过滤器出液口通过一管道与所述连通器进液口(33)连通;可选地,所述净水器(100)还包括壳体(80)和杀菌单元(90);所述壳体(80)内部中空且外壁设有承载件(81);所述净水箱(20)可拆卸地设置在所述承载件(81)上,所述净水箱(20)设有净水箱连通口(21)和第一安装槽(29),所述净水箱连通口(21)用于与所述净水器(100)的净水提供接口连通,所述第一安装槽(29)的底壁设有第一安装口(291);所述杀菌单元(90)包括灯罩(91)、灯罩定位组件(92)和杀菌灯(96),所述灯罩定位组件(92)包括环状的第一定位件(93)、第一密封圈(94)和第二密封圈(95);所述灯罩(91)位于所述第一安装槽(29)内,且所述灯罩(91)的头部经所述第一安装口(291)暴露至所述净水箱(20)内,所述第一定位件(93)套设在所述灯罩(91)外周侧,所述第一密封圈(94)密封设置于所述第一定位件(93)和所述第一安装槽(29)的侧槽壁之间,所述第二密封圈(95)密封设置于所述第一定位件(93)和所述灯罩(91)的外周侧之间;所述杀菌灯(96)设于所述壳体(80)外壁,所述净水箱(20)承载于所述承载件(81)上时,所述杀菌灯(96)伸入至所述灯罩(91)内侧;可选地,所述灯罩定位组件(92)还包括封口件(97),所述封口件(97)连接在所述第一定位件(93)的朝向所述净水箱(20)的端部,并挡设在所述第二密封圈(95)的朝向所述净水箱(20)的一侧;可选地,所述第一密封圈(94)的数量为至少两个,至少两个第一密封圈(94)沿所述第一定位件(93)的轴向布置;和/或所述第二密封圈(95)的数量为至少两个,至少两个第二密封圈(95)沿所述第一定位件(93)的轴 向布置;可选地,所述连通器(30)设于所述壳体(80),所述连通器(30)设有与所述连通器内腔(C)连通的连通器连接管(34),所述连通器连接管(34)内壁设有密封圈(35),所述密封圈(35)的轴向两端部与所述连通器连接管(34)的内壁抵接,所述密封圈(35)的轴向两端部之间的第一密封段(353)与所述连通器连接管(34)的内壁共同限定出存水腔(F);所述净水箱(20)设有净水箱连接管(22),所述净水箱连接管(22)与所述净水箱(20)的净水箱内腔(B)连通;所述净水箱连接管(22)被配置为在承载于所述承载件(81)上时,能够插入所述连通器连接管(34)内以使所述连通器内腔(C)和所述净水箱内腔(B)连通;并使所述第一密封段(353)朝自身径向外侧弹性变形,以将所述存水腔(F)中的水挤压至所述连通器连接管(34)内;并且能够在脱离所述连通器连接管(34)时,使所述第一密封段(353)朝自身径向内侧弹性复位,以将所述连通器连接管(34)内的水吸附至所述存水腔(F)中;可选地,所述第一密封段(353)的内周面凸出设置有至少两个环状的过盈配合部(3531),所述至少两个过盈配合部(3531)沿所述密封圈(35)的轴向间隔设置,且所述至少两个过盈配合部(3531)用于与所述净水箱连接管(22)过盈配合;可选地,所述过盈配合部(3531)的数量为两个,所述密封圈(35)的外周面上,与两个所述过盈配合部(3531)对应的区域之间设有支撑凸起(354)。
- 一种分体式UV杀菌模组,其特征在于:包括灯罩模组(9-1)和杀菌模组(9-2),所述灯罩模组(9-1)包括固定环(9-11)、透明的外罩(9-12)、底盖(9-13)、第一密封圈(9-14)和第二密封圈(9-15),所述固定环(9-11)套在外罩(9-12)的外侧面上,所述底盖(9-13)盖设于固定环(9-11)与外罩(9-12)之间的下端,所述第一密封圈(9-14)固定设置在固定环(9-11)与外罩(9-12)之间,所述第二密封圈(9-15)位于固定环(9-11)的外侧面上;所述杀菌模组(9-2)包括UV灯(9-21)和固定座(9-22),所述UV灯(9-21)固定设置在固定座(9-22)上,且UV灯(9-21)伸入外罩(9-12)内部。
- 根据权利要求31所述的一种分体式UV杀菌模组,其特征在于:所述外罩(9-12)的材质为石英玻璃。
- 根据权利要求31所述的一种分体式UV杀菌模组,其特征在于:所述固定环(9-11)的侧面开设有扣槽(9-112),所述底盖(9-13)的外侧固定设置有卡块(9-131),所述卡块(9-131)卡设在扣槽(9-112)内。
- 根据权利要求31所述的一种分体式UV杀菌模组,其特征在于:所述固定环(9-11)的外侧面上绕周开设有密封槽(9-111),所述第二密封圈(9-15)位于密封槽(9-111)内。
- 根据权利要求31所述的一种分体式UV杀菌模组,其特征在于:所述杀菌模组(9-2)还包括内罩(9-23)和内硅胶座(9-24),所述内罩(9-23)固定设置在固定座(9-22)上,且内罩(9-23)靠近固定座(9-22)的一端开设有开口,所述UV灯(9-21)位于内罩(9-23)内部,所述内硅胶座(9-24)固定设置在开口处。
- 根据权利要求35所述的一种分体式UV杀菌模组,其特征在于:所述杀菌模组(9-2)还包括导线(9-25),所述导线(9-25)依次穿过固定座(9-22)和内硅胶座(9-24),且与UV灯(9-21)电性连接。
- 根据权利要求31所述的一种分体式UV杀菌模组,其特征在于:所述固定座(9-22)内部填充有树脂。
- 根据权利要求31-37任意一项所述的一种分体式UV杀菌模组,其特征在于:所述固定座(9-22)上还固定设置有挂耳(9-221),所述挂耳(9-221)上开设有穿孔(9-222)。
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| CN202311216005.3A CN119655622B (zh) | 2023-09-20 | 2023-09-20 | 净水器 |
| CN202311216117.9A CN119655623A (zh) | 2023-09-20 | 2023-09-20 | 净水器 |
| CN202322556286.9U CN220845555U (zh) | 2023-09-20 | 2023-09-20 | 净水器 |
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