CN220072023U - Water outlet device - Google Patents
Water outlet device Download PDFInfo
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- CN220072023U CN220072023U CN202321381802.2U CN202321381802U CN220072023U CN 220072023 U CN220072023 U CN 220072023U CN 202321381802 U CN202321381802 U CN 202321381802U CN 220072023 U CN220072023 U CN 220072023U
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- water
- water outlet
- air
- mixing tank
- valve
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 262
- 239000007788 liquid Substances 0.000 claims description 23
- 230000001105 regulatory effect Effects 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 9
- 239000007789 gas Substances 0.000 description 30
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 18
- 239000001301 oxygen Substances 0.000 description 18
- 229910052760 oxygen Inorganic materials 0.000 description 18
- 238000010586 diagram Methods 0.000 description 10
- 239000000523 sample Substances 0.000 description 10
- 239000011859 microparticle Substances 0.000 description 5
- 238000005507 spraying Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
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- Domestic Plumbing Installations (AREA)
Abstract
The utility model relates to the technical field of kitchen and bathroom equipment, in particular to a water outlet device, which comprises a first electronic control valve, a mechanical switch valve, a water-air mixing tank, a microbubble water outlet terminal and an air pump, wherein an inlet of the first electronic control valve and an inlet of the mechanical switch valve are both communicated with an external water source, an outlet of the first electronic control valve is communicated with a water inlet of the water-air mixing tank, and a water outlet of the water-air mixing tank and an outlet of the mechanical switch valve are both communicated with the microbubble water outlet terminal; the air outlet of the air pump is communicated with the air inlet of the water-air mixing tank and is used for intermittently supplying air into the water-air mixing tank. The water outlet device can selectively provide conventional water and micro-bubble water, and the air pump can intermittently supply air into the water-air mixing tank, namely, the air pump does not need to continuously work, so that the energy consumption is reduced. When the first electronic control valve cannot be used, the mechanical switch valve can be opened, and normal use of the water outlet device is ensured.
Description
Technical Field
The disclosure relates to the technical field of kitchen and bathroom equipment, in particular to a water outlet device.
Background
In the related art, a water outlet device such as a shower head or a kitchen tap may selectively supply conventional water or micro bubble water. In the process of providing micro-bubble water, a booster pump and a gas pump are needed to increase the pressure in the water-gas mixing tank and supplement air into the water-gas mixing tank, and in the process, the booster pump needs to continuously suck air, so that the energy consumption is high.
Disclosure of Invention
The disclosure aims to provide a water outlet device so as to reduce energy consumption of the water outlet device.
Based on the above objects, the present disclosure provides a water outlet device, including a first electronic control valve, a mechanical switch valve, a water-gas mixing tank, a microbubble water outlet terminal, and an air pump, wherein an inlet of the first electronic control valve and an inlet of the mechanical switch valve are both used for communicating with an external water source, an outlet of the first electronic control valve is communicated with a water inlet of the water-gas mixing tank, and a water outlet of the water-gas mixing tank and an outlet of the mechanical switch valve are both communicated with the microbubble water outlet terminal; the air outlet of the air pump is communicated with the air inlet of the water-air mixing tank and is used for intermittently supplying air into the water-air mixing tank.
In one embodiment of the present disclosure, the air pump is configured to be turned on when the liquid level within the water-gas mixing tank is at a first set position, and the air pump is further configured to be turned off when the liquid level within the water-gas mixing tank is at a second set position, wherein the first set position is located above the second set position.
In one embodiment of the present disclosure, the air pump is configured to turn on for a second set period of time every time the first set period of time is turned off.
In one embodiment of the disclosure, a first check valve is disposed between the first electronic control valve and the water-gas mixing tank, and a second check valve is disposed between the air pump and the water-gas mixing tank.
In one embodiment of the present disclosure, the water outlet device further includes a control circuit connected to the air pump and the first electronic control valve.
In one embodiment of the disclosure, the water outlet device further comprises a housing, the first electronic control valve and the air pump are both installed inside the housing, and the water-air mixing tank is installed on the outer surface of the side wall of the housing; the operating end of the mechanical switch valve is positioned outside the shell.
In one embodiment of the disclosure, the housing is provided with a control panel, on which a conventional water outlet switch and a micro-bubble electronic switch are provided, the conventional water outlet switch being connected with the first electronic control valve, and the micro-bubble electronic switch being connected with the air pump.
In one embodiment of the present disclosure, the microbubble water outlet terminal includes a hand-held shower head.
In one embodiment of the disclosure, the microbubble water outlet terminal further comprises a top shower head, and a second electronic control valve is arranged between the top shower head and the water outlet of the water-gas mixing tank.
In one embodiment of the present disclosure, the first electronically controlled valve and the second electronically controlled valve are each normally closed solenoid valves.
In one embodiment of the disclosure, the water outlet device further comprises a temperature regulating valve and a cold and hot water inlet pipe, wherein the inlet of the first electronic control valve and the inlet of the mechanical switch valve are communicated with the cold and hot water inlet pipe through the temperature regulating valve.
The beneficial effects of the present disclosure mainly lie in:
the water outlet device can selectively provide conventional water and micro-bubble water, and the air pump can intermittently supply air into the water-air mixing tank, namely, the air pump does not need to continuously work, so that the energy consumption is reduced. When the first electronic control valve cannot be used, the mechanical switch valve can be opened to ensure the normal use of the water outlet device. The external water source passes through the first electronic control valve and enters the water-gas mixing tank, meanwhile, the air pump supplies air to the water-gas mixing tank, at the moment, air in the water-gas mixing tank is mixed with water under pressure maintaining, dissolved oxygen in the water is increased, the pressure is instantaneously reduced through the water outlet of the water-gas mixing tank and the micro-bubble water outlet terminal, the solubility of oxygen in the water is reduced, and the oxygen is released and decomposed into micro-bubbles of micro-particles to generate micro-bubble water. When the air pump stops supplying air into the water-air mixing tank, an external water source enters the water-air mixing tank through the first electronic control valve and is discharged from the water outlet of the water-air mixing tank and the microbubble water outlet terminal, and as no air is mixed in the water, the conventional water without microbubbles is discharged from the microbubble water outlet terminal. When the first electronic control valve cannot be used, the mechanical switch valve is opened, and an external water source is discharged through the mechanical switch valve and the micro-bubble water outlet terminal. At this time, the conventional water also containing no microbubbles is discharged from the microbubble water discharge terminal.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or the prior art, the drawings that are required in the detailed description or the prior art will be briefly described, it will be apparent that the drawings in the following description are some embodiments of the present disclosure, and other drawings may be obtained according to the drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic diagram of a water outlet device according to an embodiment of the present disclosure;
FIG. 2 is a schematic diagram II of a water outlet device according to an embodiment of the present disclosure;
FIG. 3 is a schematic diagram III of a water outlet device according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of a water outlet device according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a water outlet device (a microbubble water outlet terminal is not shown) according to an embodiment of the present disclosure;
fig. 6 is a schematic diagram of an internal structure of a water outlet device according to an embodiment of the present disclosure;
fig. 7 is a schematic diagram of a water outlet device provided in an embodiment of the present disclosure in a state of a hand-held shower head discharging micro-bubble water;
fig. 8 is a schematic view of a water outlet device provided in an embodiment of the present disclosure in a state in which a handheld shower head is in a normal water outlet state;
fig. 9 is a schematic diagram of a water outlet device provided in an embodiment of the present disclosure in a state in which a mechanical switch valve controls a handheld shower to outlet normal water;
fig. 10 is a schematic diagram of a water outlet device (a microbubble water outlet terminal includes a handheld shower head and a top shower head) provided in an embodiment of the present disclosure;
fig. 11 is another schematic diagram of a water outlet device according to an embodiment of the disclosure.
The reference numerals are explained as follows:
1-a temperature regulating valve; 1 a-a temperature adjustment knob; 2-a first electronically controlled valve; 3-a mechanical switching valve; 4-a water-gas mixing tank; 5-a microbubble water outlet terminal; 51-a handheld shower head; 52-top shower; 6-an air pump; 7-a first non-return valve; 8-a second non-return valve; 9-a control circuit; 10-a power supply; 11-a housing; 111-lateral portion; 112-vertical section; 12-a control panel; 121-a conventional water outlet electronic switch; 122-a microbubble electronic switch; 13-a second electronically controlled valve; 14-a cold water inlet; 15-a hot water inlet; 16-top spraying connection port; 17-a hand-held connection port; 18-high level probe; 19-a low level probe; 20-cold and hot water inlet pipe.
Detailed Description
The technical solutions of the present disclosure will be clearly and completely described below in connection with embodiments, and it is apparent that the described embodiments are some embodiments of the present disclosure, but not all embodiments. Based on the embodiments in this disclosure, all other embodiments that a person of ordinary skill in the art would obtain without making any inventive effort are within the scope of protection of this disclosure.
In the description of the present disclosure, it should be noted that, as terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are used, their indicated orientations or positional relationships are based on those shown in the drawings, merely to facilitate description of the present disclosure and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present disclosure. Furthermore, the terms "first," "second," "third," and the like, as used herein, are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance.
In the description of the present disclosure, it should be noted that unless explicitly specified and limited otherwise, terms "mounted," "connected," and "connected" as used herein are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this disclosure will be understood by those of ordinary skill in the art in the specific context.
Referring to fig. 1 to 10, the present embodiment provides a water outlet device, which comprises a temperature adjusting valve 1, a first electronic control valve 2, a mechanical switch valve 3, a water-gas mixing tank 4, a micro-bubble water outlet terminal 5, an air pump 6 and a cold and hot water inlet pipe 20, wherein an inlet of the first electronic control valve 2 and an inlet of the mechanical switch valve 3 are both communicated with the cold and hot water inlet pipe 20 through the temperature adjusting valve 1, the cold and hot water inlet pipe 20 is used for being communicated with an external water source, an inlet of the temperature adjusting valve 1 is communicated with the cold and hot water inlet pipe 20, an inlet of the first electronic control valve 2 and an inlet of the mechanical switch valve 3 are both communicated with an outlet of the temperature adjusting valve 1, an outlet of the first electronic control valve 2 is communicated with a water inlet of the water-gas mixing tank 4, and an outlet of the mechanical switch valve 3 is both communicated with the micro-bubble water outlet terminal 5; the air outlet of the air pump 6 is communicated with the air inlet of the water-air mixing tank 4 and is used for intermittently supplying air into the water-air mixing tank 4.
The water outlet device provided by the embodiment can selectively provide conventional water and micro-bubble water with adjustable temperature, and the air pump 6 can intermittently supply air into the water-air mixing tank 4, namely, the air pump 6 does not need to continuously work, so that the energy consumption is reduced. When the first electronic control valve 2 cannot be used, the mechanical switch valve 3 can be opened to ensure the normal use of the water outlet device.
Referring to fig. 1, during this operation, the flow direction of the fluid is indicated by the open arrows in fig. 1. When an external water source enters the temperature regulating valve 1 through the cold and hot water inlet pipe 20 to regulate temperature, the external water source passes through the first electronic control valve 2 and enters the water-air mixing tank 4, meanwhile, the air pump 6 supplies air to the water-air mixing tank 4, at the moment, air in the water-air mixing tank 4 is mixed with water in a pressure maintaining manner, dissolved oxygen in water is increased, and the dissolved oxygen is discharged from the water outlet of the water-air mixing tank 4 and the micro-bubble water outlet terminal 5.
When the air pump 6 stops supplying air into the water-air mixing tank 4, as shown in fig. 2, during the operation, the flow direction of the fluid is indicated by the hollow arrow in fig. 2, the external water source enters the temperature-adjusting valve 1 through the cold-hot water inlet pipe 20 for temperature adjustment, then enters the water-air mixing tank 4 through the first electronic control valve 2, and is discharged from the water outlet of the water-air mixing tank 4 and the micro-bubble water outlet terminal 5, and the conventional water without micro-bubbles is discharged from the micro-bubble water outlet terminal 5 because no air is mixed in the water.
When the first electronic control valve 2 cannot be used, as shown in fig. 3, in the working process, the flow direction of the fluid is indicated by the hollow arrow in fig. 3, the mechanical switch valve 3 is opened, and the external water source enters the temperature regulating valve 1 through the cold and hot water inlet pipe for temperature regulation and then is discharged through the mechanical switch valve 3 and the micro-bubble water outlet terminal 5. At this time, the normal water also containing no microbubbles is discharged from the microbubble water discharge terminal 5.
It should be noted that the structure and the working principle of the bubbler are prior art, and will not be described in detail here.
It should be understood that the water in the micro-bubble water and water-air mixing tank in this embodiment may be tap water, purified water, or a liquid containing other components (e.g., essential oils, detergents).
The control mode of intermittent air supply of the air pump 6 into the water-air mixing tank 4 mainly comprises the following two modes.
In one possible design, the air pump 6 is configured to be turned on when the liquid level in the water-air mixing tank 4 is in a first set position, and the air pump 6 is also configured to be turned off when the liquid level in the water-air mixing tank 4 is in a second set position, wherein the first set position is located above the second set position.
In this possible design, a level sensor for detecting the level of the liquid is provided in the water-air mixing tank 4. Illustratively, referring to FIG. 1, the liquid level sensor includes a high liquid level probe 18 and a low liquid level probe 19, the high liquid level probe 18 being disposed near the top of the water-gas mixing tank 4 and the low liquid level probe 19 being disposed near the bottom of the water-gas mixing tank 4.
Specifically, the liquid level sensor detects the level of the water in the air-water mixing tank 4 to obtain whether or not the air is sufficient. In this embodiment, the first setting position is a high liquid level, the second setting position is a low liquid level, the high liquid level probe 18 is located at the first setting position, and the low liquid level probe 19 is located at the second setting position. When the liquid level in the water-air mixing tank 4 is at a low liquid level, the air pump 6 stops working; as the air in the air-water mixing tank 4 is consumed, the liquid level gradually rises, when the liquid level rises to a high level, the air pump 6 starts to operate, air is supplemented into the air-water mixing tank 4, and when the liquid level falls to a low level, the air pump 6 stops operating again. The air pump 6 realizes intermittent operation by the circulation, saves electricity consumption, and prolongs the service time of the micro-bubble function under the condition of a certain electricity quantity.
It should be noted that the structure and the working principle of the high level probe 18 and the low level probe 19 are all the prior art, and will not be described in detail herein.
In another possible design, the air pump 6 is configured to turn on for a second set period of time every time the first set period of time is turned off.
Specifically, under a certain water pressure, the volume of the water-air mixing tank 4 is constant, the air consumption in the tank is kept at a certain speed, so that the time for replenishing the air into the water-air mixing tank 4 is confirmed at intervals, the air pressure and the air quantity which can be provided by the air pump 6 are fixed, and the air replenishing time of each operation of the air pump 6 is confirmed according to the tank volume of the water-air mixing tank 4. For example, the volume of the water-air mixing tank 4 is 500mL, and the air pump 6 needs to be operated for 5 seconds every 5 minutes, i.e. the first set time period is 5 minutes, and the second set time period is 5 seconds.
In one embodiment, a first check valve 7 is arranged between the first electronic control valve 2 and the water-gas mixing tank 4, and a second check valve 8 is arranged between the air pump 6 and the water-gas mixing tank 4.
By providing the first check valve 7, the water in the water-air mixing tank 4 can be prevented from flowing backward to the first electronically controlled valve 2.
Through setting up second check valve 8, can prevent water route passageway and air route passageway each other cluster, avoid water in the water-air mixing tank 4 to get into air pump 6 and lead to air pump 6 damage when air pump 6 stops working, guarantee the normal use of air pump 6.
In one embodiment, the water outlet device further comprises a control circuit 9, the control circuit 9 being connected to the air pump 6 and the first electronic control valve 2.
The water outlet device further comprises a power supply 10, the power supply 10 being capable of supplying power to the control circuit 9, the first electronically controlled valve 2 and the air pump 6. The power supply 10 may be a battery, for example.
Referring to fig. 1, the power supply 10 can supply power to the control circuit 9, the first electronic control valve 2 and the air pump 6, the control circuit 9 controls the air pump 6 and the first electronic control valve 2 to be opened, when an external water source enters the temperature regulating valve 1 through the cold and hot water inlet pipe to regulate temperature, the external water source enters the water-air mixing tank 4 through the first electronic control valve 2, and meanwhile, the air pump 6 supplies air into the water-air mixing tank 4, at the moment, air and water in the water-air mixing tank 4 are pressure-maintained and mixed, dissolved oxygen in water is increased, the pressure is instantaneously reduced through the water outlet of the water-air mixing tank 4 and the micro-bubble water outlet terminal 5, the solubility of oxygen in water is reduced, and the oxygen is released and decomposed into micro-bubbles of micro-particles to generate micro-bubble water.
Referring to fig. 2, the control circuit 9 controls the first electronic control valve 2 to be opened, controls the air pump 6 to be closed, and controls the external water source to enter the temperature regulating valve 1 through the cold and hot water inlet pipe for temperature regulation, then enter the water-air mixing tank 4 through the first electronic control valve 2, and then are discharged from the water outlet of the water-air mixing tank 4 and the micro-bubble water outlet terminal 5, and as no air is mixed in the water, the conventional water without micro-bubbles is discharged from the micro-bubble water outlet terminal 5. Since the air pump 6 does not work, the power supply 10 only needs to supply power to the control circuit 9 and the first electronic control valve 2, so that the energy consumption is low, the electric energy is saved, and the service time of the battery is longer.
Referring to fig. 3, when the first electronic control valve 2 cannot be used, for example, when the control circuit 9 fails or the electric quantity of the battery is insufficient, the mechanical switch valve 3 is opened, and an external water source enters the temperature regulating valve 1 through the cold and hot water inlet pipe to regulate temperature and is discharged through the mechanical switch valve 3 and the micro-bubble water outlet terminal 5. At this time, the normal water also containing no microbubbles is discharged from the microbubble water discharge terminal 5.
In one embodiment, referring to fig. 5 and 6, the water outlet device further includes a housing 11, the first electronic control valve 2 and the air pump 6 are both installed inside the housing 11, and the water-air mixing tank 4 is installed at an outer surface of a sidewall of the housing 11; the operation end of the mechanical switching valve 3 is located outside the housing 11.
The shell 11 is provided with a cold water inlet 14 and a hot water inlet 15, the cold water inlet 14 and the hot water inlet 15 are communicated with the temperature regulating valve 1,
illustratively, the housing 11 has a generally L-shaped outer shape, the outer shell includes a transverse portion 111 and a vertical portion 112, the length of the transverse portion 111 is greater than that of the vertical portion 112, the water-gas mixing tank 4 is mounted outside the vertical portion 112, a recess is provided on a side wall of the vertical portion 112, and a portion of the water-gas mixing tank 4 is limited in the recess.
Referring to fig. 6, the air pump 6 is installed inside the lateral part 111, and the air pump 6 is located at one end of the lateral part 111 near the water-air mixing tank 4. The valve core of the temperature-adjusting valve 1 is arranged in the transverse portion 111 and is positioned at one end of the transverse portion 111 far away from the air pump 6, and the operating end of the temperature-adjusting valve 1, namely the temperature-adjusting knob 1a, is positioned outside one end of the transverse portion 111 far away from the water-air mixing tank 4, so that the operation of a user is facilitated.
The operation end of the mechanical switching valve 3 is located at the lower surface of the lateral part 111 for user operation.
In one embodiment, referring to fig. 5, the housing 11 is provided with a control panel 12, and the control panel 12 is provided with a conventional water outlet electronic switch 121 and a micro-bubble electronic switch 122, wherein the conventional water outlet electronic switch 121 is connected with the first electronic control valve 2, and the micro-bubble electronic switch 122 is connected with the air pump 6.
The control panel 12 is disposed on the upper surface of the lateral part 111, and illustratively, the control panel 12 includes a touch screen on which a conventional water outlet electronic switch 121 and a micro bubble electronic switch 122 are located, and when the conventional water outlet switch is touched, the first electronic control valve 2 is turned on, the air pump 6 is turned off, and water coming out of the micro bubble water outlet terminal 5 is conventional water without micro bubbles. When the conventional water outlet electronic switch 121 and the micro bubble electronic switch 122 are simultaneously touched, the first electronic control valve 2 and the air pump 6 are simultaneously turned on, and the water coming out of the micro bubble water outlet terminal 5 is micro bubble water.
Referring to fig. 4, the water outlet device provided in this embodiment may be a shower.
In one embodiment, referring to fig. 4, the microbubble water outlet terminal 5 includes a hand-held shower head 51. The shell 11 is provided with a hand-held connector 17, and the hand-held shower head 51 is communicated with the water outlet of the water-air mixing tank 4 through the hand-held connector 17.
Referring to fig. 7, the power supply 10 can supply power to the control circuit 9, the first electronic control valve 2 and the air pump 6, the control circuit 9 controls the air pump 6 and the first electronic control valve 2 to be opened, when an external water source enters the temperature adjusting valve 1 through the cold and hot water inlet pipe to adjust temperature, the external water source enters the water-air mixing tank 4 through the first electronic control valve 2, and meanwhile, the air pump 6 supplies air into the water-air mixing tank 4, at this time, air and water in the water-air mixing tank 4 are pressure-maintained and mixed, dissolved oxygen in water is increased, the pressure is instantaneously reduced through the water outlet of the water-air mixing tank 4 and the hand-held shower head 51, the solubility of oxygen in water is reduced, and the oxygen is released and decomposed into micro-bubbles of micro-particles to generate micro-bubble water.
Referring to fig. 8, the control circuit 9 controls the first electronic control valve 2 to be opened, controls the air pump 6 to be closed, and controls the external water source to enter the temperature regulating valve 1 through the cold and hot water inlet pipe for temperature regulation, then enter the water-air mixing tank 4 through the first electronic control valve 2, and then are discharged from the water outlet of the water-air mixing tank 4 and the hand-held shower head 51, and as no air is mixed in the water, the conventional water without micro bubbles is discharged from the hand-held shower head 51. Since the air pump 6 does not work, the power supply 10 only needs to supply power to the control circuit 9 and the first electronic control valve 2, so that the energy consumption is low, the electric energy is saved, and the service time of the battery is longer.
Referring to fig. 9, when the first electronic control valve 2 cannot be used, for example, when the control circuit 9 fails or the electric quantity of the battery is insufficient, the mechanical switch valve 3 is opened, and an external water source enters the temperature regulating valve 1 through the cold and hot water inlet pipe to regulate the temperature and is discharged through the mechanical switch valve 3 and the hand-held shower head 51. At this time, the normal water containing no microbubbles is also discharged from the hand shower 51.
In one embodiment, referring to fig. 10, the micro-bubble water outlet terminal 5 further includes a top shower head 52, and a second electronic control valve 13 is disposed between the top shower head 52 and the water outlet of the water-air mixing tank 4. The shell 11 is provided with a top spraying connection port 16, and the top spraying shower head 52 is communicated with the second electronic control valve 13 through the top spraying connection port 16.
The power supply 10 can supply power to the control circuit 9, the first electronic control valve 2, the second electronic control valve 13 and the air pump 6, the control circuit 9 controls the air pump 6, the first electronic control valve 2 and the second electronic control valve 13 to be opened, when an external water source enters the temperature regulating valve 1 through the cold and hot water inlet pipe to regulate temperature, the external water source enters the water-air mixing tank 4 through the first electronic control valve 2, and meanwhile, the air pump 6 supplies air to the water-air mixing tank 4, at the moment, air and water in the water-air mixing tank 4 are pressure-maintained to be mixed, dissolved oxygen in water is increased, the pressure is instantaneously reduced through the water outlet of the water-air mixing tank 4 and the top shower head 52, the solubility of oxygen in water is reduced, and the oxygen is released and decomposed into micro-bubbles of micro particles to generate micro-bubble water. Of course, the water can also pass through the hand shower 51 and generate micro-bubble water, and the user can select to use the hand shower 51 or the top shower 52 according to actual needs. When the user selects to use the hand-held shower head 51, the power supply 10 may not supply power to the second electronically controlled valve 13. The micro-bubble water is sprayed out through the hand-held shower or the top-spray shower, so that the cleaning effect on the skin is excellent.
The control circuit 9 controls the first electronic control valve 2 and the second electronic control valve 13 to be opened, controls the air pump 6 to be closed, and controls the external water source to enter the temperature regulating valve 1 through the cold and hot water inlet pipe for temperature regulation, then enter the water-gas mixing tank 4 through the first electronic control valve 2 and then are discharged from the water outlet of the water-gas mixing tank 4 and the top shower head 52, and as no air is mixed in the water, the conventional water without micro bubbles is discharged from the top shower head 52. Since the air pump 6 does not work, the power supply 10 only needs to supply power to the control circuit 9 and the first electronic control valve 2 and the second electronic control valve 13, the energy consumption is low, the electric energy is saved, and the service time of the battery is longer. Of course, the water can also pass through the hand shower 51 and generate conventional water without micro bubbles, and the user can select to use the hand shower 51 or the top shower 52 according to actual needs. When the user selects to use the hand-held shower head 51, the power supply 10 may not supply power to the second electronically controlled valve 13.
When the first electronic control valve 2 and the second electronic control valve 13 are not used, the mechanical switching valve 3 is opened, and the conventional water without micro bubbles is discharged through the hand-held shower head 51.
In one embodiment, the first electronic control valve 2 and the second electronic control valve 13 are normally closed solenoid valves, and are opened when receiving signal control.
It should be noted that, according to the different types of the microbubble water outlet terminals 5, the water outlet device can be applied to different scenes, for example, the microbubble water outlet terminals 5 are kitchen taps, the application scene of the water outlet device is a kitchen, and the microbubble water is discharged from the kitchen taps to clean fruits and vegetables or clean the water tank, so that the cleaning effect on dirt is good. For another example, the micro-bubble water outlet terminal 5 is a basin tap, so that the application scene of the water outlet device is a washroom, and the cleaning effect of the micro-bubble water outlet through the basin tap on the skin is excellent.
In other embodiments, the water outlet device may not include a temperature control valve and a hot and cold water inlet pipe. Referring to fig. 11, in this other embodiment, the water outlet device includes a first electronic control valve 2, a mechanical switch valve 3, a water-air mixing tank 4, a microbubble water outlet terminal 5, and an air pump 6, wherein the inlet of the first electronic control valve 2 and the inlet of the mechanical switch valve 3 are both used for communicating with an external water source, the outlet of the first electronic control valve 2 is communicated with the water inlet of the water-air mixing tank 4, and the water outlet of the water-air mixing tank 4 and the outlet of the mechanical switch valve 3 are both communicated with the microbubble water outlet terminal 5; the air outlet of the air pump 6 is communicated with the air inlet of the water-air mixing tank 4 and is used for intermittently supplying air into the water-air mixing tank 4.
The water outlet device provided by the embodiment can selectively provide conventional water and micro-bubble water, and the air pump 6 can intermittently supply air into the water-air mixing tank 4, namely, the air pump 6 does not need to continuously work, so that the energy consumption is reduced. When the first electronic control valve 2 cannot be used, the mechanical switch valve 3 can be opened to ensure the normal use of the water outlet device.
When the micro-bubble water dispenser is used, an external water source passes through the first electronic control valve 2 and enters the water-gas mixing tank 4, meanwhile, the air pump 6 supplies air to the water-gas mixing tank 4, at the moment, air in the water-gas mixing tank 4 is mixed with water in a pressure maintaining manner, dissolved oxygen in water is increased, and the dissolved oxygen passes through the water outlet of the water-gas mixing tank 4 and the micro-bubble water outlet terminal 5, and as the micro-bubble water outlet terminal 5 is provided with a bubbler, when water passes through the bubbler, the pressure is instantaneously reduced, the solubility of oxygen in water is reduced, and the oxygen is released and decomposed into micro-bubbles of micro-particles to generate micro-bubble water.
When the air pump 6 stops supplying air into the water-air mixing tank 4, an external water source enters the water-air mixing tank 4 through the first electronic control valve 2 and is discharged from the water outlet of the water-air mixing tank 4 and the micro-bubble water outlet terminal 5, and as no air is mixed in the water, the conventional water without micro-bubbles is discharged from the micro-bubble water outlet terminal 5.
When the first electronic control valve 2 cannot be used, the mechanical switch valve 3 is opened, and an external water source is discharged through the mechanical switch valve 3 and the micro-bubble water outlet terminal 5. At this time, the normal water also containing no microbubbles is discharged from the microbubble water discharge terminal 5.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present disclosure, and not for limiting the same; although the present disclosure has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present disclosure.
Claims (10)
1. The water outlet device is characterized by comprising a first electronic control valve, a mechanical switch valve, a water-gas mixing tank, a micro-bubble water outlet terminal and an air pump, wherein an inlet of the first electronic control valve and an inlet of the mechanical switch valve are both used for being communicated with an external water source, an outlet of the first electronic control valve is communicated with a water inlet of the water-gas mixing tank, and a water outlet of the water-gas mixing tank and an outlet of the mechanical switch valve are both communicated with the micro-bubble water outlet terminal; the air outlet of the air pump is communicated with the air inlet of the water-air mixing tank and is used for intermittently supplying air into the water-air mixing tank.
2. The water outlet device of claim 1, wherein the air pump is configured to be turned on when a liquid level within the water-air mixing tank is in a first set position, and is further configured to be turned off when a liquid level within the water-air mixing tank is in a second set position, wherein the first set position is above the second set position.
3. The water outlet device of claim 1, wherein the air pump is configured to turn on for a second set period of time for each turn off of the first set period of time.
4. The water outlet device according to claim 1, wherein a first check valve is provided between the first electronic control valve and the water-gas mixing tank, and a second check valve is provided between the air pump and the water-gas mixing tank.
5. The water outlet device of claim 1, further comprising a control circuit coupled to the air pump and the first electronic control valve.
6. The water outlet device according to any one of claims 1 to 5, further comprising a housing, wherein the first electronic control valve and the air pump are both installed inside the housing, and wherein the water-air mixing tank is installed at an outer surface of a side wall of the housing; the operating end of the mechanical switch valve is positioned outside the shell.
7. The water outlet device according to claim 6, wherein the housing is provided with a control panel, a conventional water outlet switch and a micro-bubble electronic switch are arranged on the control panel, the conventional water outlet switch is connected with the first electronic control valve, and the micro-bubble electronic switch is connected with the air pump.
8. The water outlet device of any one of claims 1 to 5, wherein the microbubble water outlet terminal comprises a hand-held shower head.
9. The water outlet device of claim 8, wherein the microbubble water outlet terminal further comprises a top shower head, and a second electronic control valve is disposed between the top shower head and the water outlet of the water-gas mixing tank.
10. The water outlet device according to any one of claims 1 to 5, further comprising a temperature regulating valve and a cold and hot water inlet pipe, wherein the inlet of the first electronically controlled valve and the inlet of the mechanical switching valve are both in communication with the cold and hot water inlet pipe through the temperature regulating valve.
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CN202321381802.2U CN220072023U (en) | 2023-06-01 | 2023-06-01 | Water outlet device |
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CN202321381802.2U CN220072023U (en) | 2023-06-01 | 2023-06-01 | Water outlet device |
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CN202321381802.2U Active CN220072023U (en) | 2023-06-01 | 2023-06-01 | Water outlet device |
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