CN211155242U - Intelligent constant-temperature water dispenser - Google Patents

Intelligent constant-temperature water dispenser Download PDF

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Publication number
CN211155242U
CN211155242U CN201921514895.5U CN201921514895U CN211155242U CN 211155242 U CN211155242 U CN 211155242U CN 201921514895 U CN201921514895 U CN 201921514895U CN 211155242 U CN211155242 U CN 211155242U
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CN
China
Prior art keywords
water
container
temperature
level sensor
liquid level
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Expired - Fee Related
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CN201921514895.5U
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Chinese (zh)
Inventor
邱明杰
王泽彪
穆玉玺
王政民
孙林冲
陆泽伟
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Individual
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Priority to CN201921514895.5U priority Critical patent/CN211155242U/en
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Abstract

The utility model discloses an intelligent constant temperature drinking machine, which comprises a shell, a filter, a hot water container, a heating mechanism arranged in the hot water container and a cold water container, wherein a refrigeration unit is arranged in the cold water container, the cold water container is fixed in the shell, the water inlet of the cold water container is communicated with the filter, the water outlet of the cold water container is connected with a second switch valve which is fixed on the outer wall of the front side of the shell, the water receiving tray is arranged below the first switch valve, a placing table is fixed at the upper end of the shell, a placing area in an inverted horn shape is arranged on the placing table, two installing tables symmetrically arranged at intervals are fixed at the bottom of the placing area, a placing seat used for placing a water cup is fixed between the two installing tables, and a water leakage hole is further formed in the bottom of the placing area and communicated with the water receiving tray through a drainage tube. The advantage is that hot water and cold water can be provided simultaneously, and overflow water can be recovered.

Description

Intelligent constant-temperature water dispenser
Technical Field
The utility model relates to a water dispenser, in particular to an intelligent constant-temperature water dispenser.
Background
Along with the increasing living standard of people, the requirement of people on drinking water quality is higher and higher, the barreled water dispenser is better in water quality due to the early-stage purification treatment, the water dispenser is automatically boiled and convenient to use, the barreled water dispenser is widely used, the barreled water needs to be manually carried and is troublesome, and in addition, after the barreled water dispenser is used for a period of time, the water quality of the barreled water can be deteriorated, so that the human health is influenced.
Therefore, an intelligent constant-temperature water dispenser connected with tap water appears on the market, and comprises a shell and a hot water container arranged in the shell, wherein a heating mechanism is arranged in the hot water container, a water inlet pipe and a water outlet pipe are further arranged on the hot water container, the water inlet pipe is communicated with tap water through a filter, and the water outlet pipe is communicated with the outside through a control valve, but the water dispenser has the following problems: 1. can only provide hot water heated to a single temperature, and cannot provide cold water; 2. because the water dispenser does not need barreled water, the upper surface of the shell is a flat plate, a user can overflow water in the cup when placing the water cup on the water dispenser and shake the water cup sometimes, the overflowed water is likely to flow to the ground to influence environmental sanitation if not cleaned in time, and even the overflowed water flows into the shell to cause related circuit boards or electric wires to be damped, so that the water dispenser cannot be normally used.
Disclosure of Invention
The utility model mainly aims to provide an intelligence constant temperature water dispenser, it can provide hot water and cold water simultaneously, still can retrieve the water that spills over.
In order to achieve the above purpose, the utility model adopts the technical scheme that: an intelligent constant temperature water dispenser comprises a shell, a filter, a hot water container and a heating mechanism arranged in the hot water container, wherein a water inlet pipe communicated with a tap water pipe is fixed at the rear side of the shell, the hot water container and the filter are fixed in the shell, a water inlet of the filter is communicated with the water inlet pipe, a water outlet of the filter is communicated with a water inlet of the hot water container, a water outlet of the hot water container is connected with a first switch valve which is fixed on the outer wall of the front side of the shell, the intelligent constant temperature water dispenser further comprises a cold water container, a refrigeration unit is arranged in the cold water container, the cold water container is fixed in the shell, a water inlet of the cold water container is communicated with the filter, and a water outlet of the cold water container is connected with a second switch valve, the water receiving tray is arranged below the first switch valve, a placing table is fixed at the upper end of the shell, a placing area in an inverted horn shape is arranged on the placing table, two installing tables which are symmetrically arranged at intervals are fixed at the bottom of the placing area, a placing seat for placing a water cup is fixed between the two installing tables, and a water leakage hole is further formed in the bottom of the placing area and communicated with the water receiving tray through a drainage tube.
The preheating device is characterized in that a preheating liner is further arranged between the filter and the hot water liner, a preheating mechanism is arranged in the preheating liner, and a first water pump for pumping water in the preheating liner into the hot water liner is arranged between the preheating liner and the hot water liner. In this structure, preheat the water of courage and heat through preheating the mechanism, when the water yield in the hot water courage is not enough, preheat the water of courage and pumped the hot water courage through first water pump, just so reduced the time that the hot water courage heated, also can directly supply the user to use.
The intelligent constant-temperature water dispenser further comprises a controller fixed in the shell, a first upper liquid level sensor and a first lower liquid level sensor which are vertically distributed are respectively fixed in the hot water container, and the first water pump, the first upper liquid level sensor and the first lower liquid level sensor are respectively and electrically connected with the controller. In this structure, the controller adopts AT89C 58's singlechip, and when first last level sensor detected that the hot-water container water reaches the upper limit value, the controller was fed back to, and first water pump of controller control is closed, and when first level sensor detected that the hot-water container water reaches the lower limit value, the controller was fed back to, and first water pump of controller control is opened, makes the water of preheating the courage in time supply to the hot-water container.
An electromagnetic valve is arranged between the preheating container and the filter, a second upper liquid level sensor and a second lower liquid level sensor which are distributed up and down are respectively fixed in the preheating container, and the electromagnetic valve, the second upper liquid level sensor and the second lower liquid level sensor are respectively and electrically connected with the controller. In the structure, when the upper liquid level sensor detects that the water in the preheating liner reaches the upper limit value, the water is fed back to the controller, the controller controls the electromagnetic valve to be closed, the purified water cannot enter the preheating liner, and when the lower liquid level sensor detects that the water in the preheating liner reaches the lower limit value, the water is fed back to the controller, and the controller controls the electromagnetic valve to be opened, so that the water source can be timely supplemented into the preheating liner.
The heating mechanism comprises a first electric heater for heating water in the hot water container and a first temperature sensor for sensing the temperature of the water, and the first temperature sensor and the first electric heater are respectively and electrically connected with the controller. In the structure, the type of the first temperature sensor can be pt100, the temperature acquisition range is wide, the cost is low, the first electric heater can adopt a PTC electric heater, when the first temperature sensor detects that the water temperature in the hot water container reaches a preset value, the water temperature is fed back to the controller, and the controller controls the first electric heater to stop heating so as to keep the water temperature in a constant temperature state.
The preheating mechanism comprises a second electric heater for heating the water in the preheating liner and a second temperature sensor for sensing the water temperature, and the second temperature sensor and the second electric heater are respectively and electrically connected with the controller. In the structure, the type of the second temperature sensor can be pt100, the temperature acquisition range is wide, the cost is low, the second electric heater can adopt a PTC electric heater, when the second temperature sensor detects that the water temperature in the hot water liner reaches a preset value, the water temperature is fed back to the controller, and the controller controls the second electric heater to stop heating, so that the water temperature in the preheating liner is kept in a constant temperature state.
The refrigerating unit comprises a semiconductor refrigerating piece, a refrigerating end of the semiconductor refrigerating piece extends into the cold water container, and a heating end of the semiconductor refrigerating piece is located on the outer side of the cold water container. In this structure, adopt the semiconductor refrigeration piece, but its continuous operation does not need the refrigerant simultaneously, and comparatively environmental protection, the heating of semiconductor refrigeration piece is served and is coated with heat dissipation silica gel to in time dispel the heat.
And a second water pump is arranged between the cold water container and the filter, a third upper liquid level sensor and a third lower liquid level sensor which are vertically distributed are respectively fixed in the cold water container, and the second water pump, the third upper liquid level sensor and the third lower liquid level sensor are respectively and electrically connected with the controller. In this structure, the work of second water pump is controlled through optoelectronic coupling circuit and relay to the controller, when liquid level sensor detects the water in the cold water courage and reaches the upper limit value on the third, feed back to the controller, the controller then makes second water pump stop work through corresponding optoelectronic coupling circuit and relay, when liquid level sensor detects the water in the cold water courage and reaches the lower limit value under the third, feed back to the controller, the controller then controls the second water pump and begins work, make the water source in time supply to the cold water courage.
The placing seat is internally provided with a containing hole with the diameter increasing from top to bottom. In this structure, the accommodation hole that a plurality of apertures differ in size does benefit to the cup of placing different diameters for the cup is placed comparatively steadily, is difficult for spilling out easily.
The water inlet of the filter is also connected with a scale inhibitor, and scale inhibitors are stored in the scale inhibitor. In the structure, the scale inhibitor can filter calcium and magnesium ions in raw water, so that the content of the calcium and magnesium ions in the raw water is reduced, the hardness of tap water is reduced, and a certain protection effect on a filter is achieved, wherein the scale inhibitor can be a corrosion and scale inhibitor.
Compared with the prior art, the utility model has the advantages of: through the arrangement of the cold water liner, the water in the cold water liner is refrigerated through the refrigeration unit, so that the water dispenser has the functions of hot water outlet and cold water outlet; the water receiving tray is used for collecting water dripped from the first switch valve and the second switch valve; the placing seat on the placing table is used for placing a water cup, the placing area is in an inverted horn shape, so that overflowed water can flow to the water leakage hole at the bottom and then flows into the water receiving tray through the drainage pipe, and the water is prevented from flowing everywhere; the utility model discloses can provide hot water and cold water simultaneously, still can retrieve the water that overflows.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of the exploded structure of the present invention;
FIG. 3 is a schematic diagram of the principle structure of the present invention;
fig. 4 is a schematic structural diagram of the circuit part in the present invention.
Detailed Description
The invention is described in further detail below with reference to the embodiments of the drawings.
The first embodiment is as follows: as shown in the figure, the intelligent constant temperature water dispenser comprises a shell 1, a filter 2, a hot water container 3 and a heating mechanism arranged in the hot water container 3, wherein a water inlet pipe communicated with a tap water pipe is fixed at the rear side of the shell 1, the hot water container 3 and the filter 2 are both fixed in the shell 1, a water inlet of the filter 2 is communicated with the water inlet pipe, a water outlet of the filter 2 is communicated with a water inlet of the hot water container 3, a water outlet of the hot water container 3 is connected with a first switch valve 31, the first switch valve 31 is fixed on the outer wall of the front side of the shell 1, the intelligent constant temperature water dispenser also comprises a cold water container 4, a refrigerating unit is arranged in the cold water container 4, the cold water container 4 is fixed in the shell 1, a water inlet of the cold water container 4 is communicated with the filter 2, a water outlet of the cold water container 4 is connected with a second switch valve 41, the, the water receiving tray 11 is further mounted on the shell 1 and is located below the first switch valve 31, a placing table 5 is fixed to the upper end of the shell 1, a placing area 51 in an inverted horn shape is arranged on the placing table 5, two mounting tables 52 which are symmetrically arranged at intervals are fixed to the bottom of the placing area 51, a placing seat 53 for placing a water cup is fixed between the two mounting tables 52, a water leakage hole 54 is further formed in the bottom of the placing area 51, and the water leakage hole 54 is communicated with the water receiving tray 11 through a drainage tube 55.
The filter 2 is a reverse osmosis filter, which comprises a membrane shell, a reverse osmosis membrane is placed in the membrane shell, and a water inlet and a water outlet are arranged on the membrane shell.
Example two: as shown in the figure, the other structure is the same as the first embodiment, and the difference is that a preheating liner 6 is further arranged between the filter 2 and the hot water liner 3, a preheating mechanism is arranged in the preheating liner 6, and a first water pump 36 for pumping water in the preheating liner 6 into the hot water liner 3 is arranged between the preheating liner 6 and the hot water liner 3. In this structure, preheat the water of courage 6 and heat through preheating the mechanism, when the water yield in the hot-water container 3 was not enough, preheat the water of courage 6 and pumped the hot-water container 3 through first water pump 36 in, just so reduced the time that hot-water container 3 heated, also can directly supply the user to use, wherein preheat the temperature range of courage 6 and between 50~60 ℃.
In this embodiment, the intelligent constant temperature water dispenser further includes a controller 7 fixed in the housing 1, the hot water tank 3 is fixed with a first upper liquid level sensor 32 and a first lower liquid level sensor 33 which are distributed up and down, respectively, and the first water pump, the first upper liquid level sensor 32 and the first lower liquid level sensor 33 are electrically connected with the controller 7, respectively. In this structure, controller 7 adopts AT89C 58's singlechip, when first upper level sensor 32 detects that the hot water container 3 water reaches the upper limit value, feed back to controller 7, controller 7 control first water pump is closed, when first lower level sensor 33 detects that the hot water container 3 water reaches the lower limit value, feed back to controller 7, controller 7 control first water pump is opened, make the water of preheating container 6 in time supply to hot water container 3 in, wherein first upper level sensor 32 and first lower level sensor 33 are hall formula level sensor, their relation of connection with controller 7 is mature technique, the event is no longer repeated.
Example three: as shown in the figure, the other structure is the same as that of the embodiment, but the electromagnetic valve 61 is provided between the preheating tank 6 and the filter 2, the second upper liquid level sensor 62 and the second lower liquid level sensor 63 are fixed in the preheating tank 6 and distributed up and down, respectively, and the electromagnetic valve 61, the second upper liquid level sensor 62 and the second lower liquid level sensor 63 are electrically connected to the controller 7, respectively. In the structure, when the second upper liquid level sensor 62 detects that the water in the preheating liner 6 reaches the upper limit value, the water is fed back to the controller 7, the electromagnetic valve 61 is controlled by the controller 7 to be closed, the purified water cannot enter the preheating liner 6, and when the second lower liquid level sensor 63 detects that the water in the preheating liner 6 reaches the lower limit value, the water is fed back to the controller 7, the electromagnetic valve 61 is controlled by the controller 7 to be opened, so that the water source can be timely supplemented into the preheating liner 6.
In this embodiment, the heating mechanism includes a first electric heater 34 for heating water in the hot water tank 3 and a first temperature sensor 35 for sensing a water temperature, and the first temperature sensor 35 and the first electric heater 34 are electrically connected to the controller 7, respectively. In the structure, the type of the first temperature sensor 35 can be pt100, the temperature acquisition range is wide, the cost is low, the first electric heater 34 can adopt a PTC electric heater, when the first temperature sensor 35 detects that the water temperature in the hot water container 3 reaches a preset value, the water temperature is fed back to the controller 7, and the controller 7 controls the first electric heater 34 to stop heating, so that the water temperature is kept in a constant temperature state.
In this embodiment, the preheating mechanism includes a second electric heater 64 for heating the water in the preheating bladder 6 and a second temperature sensor 65 for sensing the water temperature, and the second temperature sensor 65 and the second electric heater 64 are electrically connected to the controller 7, respectively. In the structure, the type of the second temperature sensor 65 can be pt100, the temperature acquisition range is wide, the cost is low, the second electric heater 64 can adopt a PTC electric heater, when the second temperature sensor 65 detects that the water temperature in the hot water liner 3 reaches a preset value, the water temperature is fed back to the controller 7, and the controller 7 controls the second electric heater 64 to stop heating, so that the water temperature in the preheating liner 6 is kept in a constant temperature state.
Example four: as shown in the figure, the other structure is the same as that of the embodiment, and the difference is that the refrigeration unit includes a semiconductor refrigeration sheet 42, a refrigeration end of the semiconductor refrigeration sheet 42 extends into the cold water tank 4, and a heating end of the semiconductor refrigeration sheet 42 is located outside the cold water tank 4. In this structure, adopt semiconductor refrigeration piece 42, but its continuous operation does not need the refrigerant simultaneously, and is comparatively environmental protection, and the heating of semiconductor refrigeration piece 42 is served and is coated with heat dissipation silica gel to in time dispel the heat.
The semiconductor cooling plate 42 is controlled by the thermostat and stops cooling once the temperature is lower than a set value.
In this embodiment, a second water pump 43 is disposed between the cold water tank 4 and the filter 2, a third upper liquid level sensor 44 and a third lower liquid level sensor 45 which are vertically distributed are respectively fixed in the cold water tank 4, and the second water pump 43, the third upper liquid level sensor 44 and the third lower liquid level sensor 45 are respectively electrically connected with the controller 7. In this structure, the controller 7 controls the work of the second water pump 43 through the photoelectric coupling circuit and the relay, when the third upper liquid level sensor 44 detects that the water in the cold water container 4 reaches the upper limit value, feed back to the controller 7, the controller 7 then makes the second water pump 43 stop working through corresponding photoelectric coupling circuit and relay, when the third lower liquid level sensor 45 detects that the water in the cold water container 4 reaches the lower limit value, feed back to the controller 7, the controller 7 then controls the second water pump 43 to start working, make the water source in time supplement to the cold water container 4.
In this embodiment, the accommodating holes 56 are disposed in the placing seat 53 from top to bottom. In this structure, the accommodation holes 56 with different diameters are beneficial to the placement of cups with different diameters, so that the cups can be stably placed and are not easy to spill out.
In this embodiment, the water inlet of the filter 2 is further connected with a scale inhibitor 8, and a scale inhibitor is stored in the scale inhibitor 8. In the structure, the scale inhibitor can filter calcium and magnesium ions in raw water, so that the content of the calcium and magnesium ions in the raw water is reduced, the hardness of tap water is reduced, and the filter 2 is protected to a certain extent, wherein the scale inhibitor can be a corrosion and scale inhibitor.
In this embodiment, the water outlet end of the drainage tube 55 is fixed on the housing 1, and extends out of the housing 1, and is located above the water pan 11, and the distance from the water pan 11 is 1-2 cm.

Claims (10)

1. The utility model provides an intelligence constant temperature water dispenser, includes casing, filter, hot-water container and sets up the hot-water container in heating mechanism, the rear side of casing be fixed with one be used for with the inlet tube that the water pipe is linked together, the hot-water container with the filter all fix in the casing, just the water inlet of filter with the inlet tube intercommunication, the delivery port of filter with the water inlet of hot-water container be linked together, the delivery port of hot-water container be connected with first ooff valve, first ooff valve fix the outer wall of casing front side on its characterized in that: the intelligent constant-temperature water dispenser further comprises a cold water container, a refrigerating unit is arranged in the cold water container, the cold water container is fixed in the shell, a water inlet of the cold water container is communicated with the filter, a water outlet of the cold water container is connected with a second switch valve, the second switch valve is fixed on the outer wall of the front side of the shell and is arranged side by side with the first switch valve, a water receiving disc is further installed on the shell and is positioned below the first switch valve, a placing table is fixed at the upper end of the shell, a placing area in an inverted horn shape is arranged on the placing table, two installing tables which are symmetrically arranged at intervals are fixed at the bottom of the placing area, a placing seat for placing a water cup is fixed between the two installing tables, and a water leakage hole is further arranged at the bottom of the placing area, the water leakage hole is communicated with the water receiving tray through a drainage tube.
2. The intelligent constant-temperature water dispenser according to claim 1, characterized in that: the preheating device is characterized in that a preheating liner is further arranged between the filter and the hot water liner, a preheating mechanism is arranged in the preheating liner, and a first water pump for pumping water in the preheating liner into the hot water liner is arranged between the preheating liner and the hot water liner.
3. The intelligent constant-temperature water dispenser according to claim 2, characterized in that: the intelligent constant-temperature water dispenser further comprises a controller fixed in the shell, a first upper liquid level sensor and a first lower liquid level sensor which are vertically distributed are respectively fixed in the hot water container, and the first water pump, the first upper liquid level sensor and the first lower liquid level sensor are respectively and electrically connected with the controller.
4. The intelligent constant-temperature water dispenser according to claim 3, characterized in that: an electromagnetic valve is arranged between the preheating container and the filter, a second upper liquid level sensor and a second lower liquid level sensor which are distributed up and down are respectively fixed in the preheating container, and the electromagnetic valve, the second upper liquid level sensor and the second lower liquid level sensor are respectively and electrically connected with the controller.
5. The intelligent constant-temperature water dispenser according to claim 3, characterized in that: the heating mechanism comprises a first electric heater for heating water in the hot water container and a first temperature sensor for sensing the temperature of the water, and the first temperature sensor and the first electric heater are respectively and electrically connected with the controller.
6. The intelligent constant-temperature water dispenser according to claim 5, characterized in that: the preheating mechanism comprises a second electric heater for heating the water in the preheating liner and a second temperature sensor for sensing the water temperature, and the second temperature sensor and the second electric heater are respectively and electrically connected with the controller.
7. The intelligent constant-temperature water dispenser according to claim 3, characterized in that: the refrigerating unit comprises a semiconductor refrigerating piece, a refrigerating end of the semiconductor refrigerating piece extends into the cold water container, and a heating end of the semiconductor refrigerating piece is located on the outer side of the cold water container.
8. The intelligent constant-temperature water dispenser according to claim 7, characterized in that: and a second water pump is arranged between the cold water container and the filter, a third upper liquid level sensor and a third lower liquid level sensor which are vertically distributed are respectively fixed in the cold water container, and the second water pump, the third upper liquid level sensor and the third lower liquid level sensor are respectively and electrically connected with the controller.
9. The intelligent constant-temperature water dispenser according to claim 1, characterized in that: the placing seat is internally provided with a containing hole with the diameter increasing from top to bottom.
10. The intelligent constant-temperature water dispenser according to claim 1, characterized in that: the water inlet of the filter is also connected with a scale inhibitor, and scale inhibitors are stored in the scale inhibitor.
CN201921514895.5U 2019-09-11 2019-09-11 Intelligent constant-temperature water dispenser Expired - Fee Related CN211155242U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921514895.5U CN211155242U (en) 2019-09-11 2019-09-11 Intelligent constant-temperature water dispenser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921514895.5U CN211155242U (en) 2019-09-11 2019-09-11 Intelligent constant-temperature water dispenser

Publications (1)

Publication Number Publication Date
CN211155242U true CN211155242U (en) 2020-08-04

Family

ID=71788076

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921514895.5U Expired - Fee Related CN211155242U (en) 2019-09-11 2019-09-11 Intelligent constant-temperature water dispenser

Country Status (1)

Country Link
CN (1) CN211155242U (en)

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Granted publication date: 20200804

Termination date: 20210911