CN113803884A - Water heater and control method - Google Patents
Water heater and control method Download PDFInfo
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- CN113803884A CN113803884A CN202111191139.5A CN202111191139A CN113803884A CN 113803884 A CN113803884 A CN 113803884A CN 202111191139 A CN202111191139 A CN 202111191139A CN 113803884 A CN113803884 A CN 113803884A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 246
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000000694 effects Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Cookers (AREA)
Abstract
本发明公开了一种热水器及控制方法，所述热水器包括热水器本体、进气管、气泵、第一单向阀以及流量传感器，热水器本体包括外壳、设置于外壳内的内胆和控制器、设置于内胆内的温度传感器和压力传感器以及与内胆连通的进水管和出水管，其中，控制器的控制模式包括气泡水模式，进气管的一端与进水管连通，气泵的出气端与进气管的另一端连通，以向内胆内充气进行溶解产生气泡，第一单向阀安装于进气管上，以防止进水管内的水进入气泵内，流量传感器安装于进水管上，流量传感器、气泵、温度传感器以及压力传感器均与控制器电连接，以在气泡水模式下根据检测的进水管的通断水状态控制气泵的启停。
The invention discloses a water heater and a control method. The water heater comprises a water heater body, an air intake pipe, an air pump, a first one-way valve and a flow sensor. The temperature sensor and pressure sensor in the inner tank and the water inlet pipe and the water outlet pipe communicated with the inner tank, wherein the control mode of the controller includes a bubble water mode, one end of the air inlet pipe is connected with the water inlet pipe, and the air outlet end of the air pump is connected with the air inlet pipe. The other end is connected to inflate the inner tank to dissolve and generate bubbles. The first one-way valve is installed on the air inlet pipe to prevent the water in the water inlet pipe from entering the air pump. The flow sensor is installed on the water inlet pipe. The flow sensor, air pump, Both the temperature sensor and the pressure sensor are electrically connected with the controller to control the start and stop of the air pump according to the detected on-off state of the water inlet pipe in the bubble water mode.
Description
Technical Field
The invention relates to the technical field of hot water equipment, in particular to a water heater and a control method.
Background
The bubble water flowing out of the water heater is micro bubbles generated by compressing air or gas substances into water and dissolving the air or gas substances into the water through an air pump according to the principle of air solubility in the water. Bubble water is widely used for industrial water treatment and water pollution treatment at present, and is gradually applied to daily life and beauty products at present, the bubble water can enter pores and take away dirt in the pores, and meanwhile, the bubble water can attach water inside the pores, so that the contact time with air is greatly reduced, the bubble water cannot be easily evaporated, and the moisturizing effect is naturally played.
The existing water heater needs to manually open or close the air pump when using bubble water, and has the problem of inconvenient use.
Disclosure of Invention
The invention aims to provide a water heater and a control method, and the water heater has the advantages that: because including water heater body, intake pipe, air pump, first check valve and flow sensor, the both ends of intake pipe communicate with inlet tube and air pump respectively, and first check valve is installed in the intake pipe, and flow sensor installs on the inlet tube, and flow sensor, air pump, temperature sensor and pressure sensor all are connected with the controller electricity to according to opening and shutting of the break-make water state automatic control air pump of the inlet tube that detects under the bubble water mode and opening.
The invention relates to a water heater, which comprises a water heater body, an air inlet pipe, an air pump, a first one-way valve and a flow sensor, wherein the water heater body comprises a shell, an inner container and a controller which are arranged in the shell, a temperature sensor and a pressure sensor which are arranged in the inner container, and an inlet pipe and an outlet pipe which are communicated with the inner container, wherein the control mode of the controller comprises a bubble water mode, one end of the air inlet pipe is communicated with the water inlet pipe, the air outlet end of the air pump is communicated with the other end of the air inlet pipe, so as to inflate the inner container for dissolution to generate bubbles, the first one-way valve is arranged on the air inlet pipe to prevent water in the water inlet pipe from entering the air pump, the flow sensor is arranged on the water inlet pipe, the flow sensor, the air pump, the temperature sensor and the pressure sensor are all electrically connected with the controller, the start and stop of the air pump are controlled according to the detected water on-off state of the water inlet pipe in the bubble water mode.
The water heater of the invention can also be:
the water-saving water dispenser further comprises a second one-way valve, wherein the second one-way valve is arranged on the water inlet pipe to prevent water in the inner container from flowing backwards.
The device also comprises a bubbler, and the bubbler is communicated with the water outlet pipe so as to improve the gas-water mixing.
The inlet tube includes first water pipe and second water pipe, and the upper portion setting of first water pipe is in the inner bag, and the lower part of first water pipe is installed on the shell, the upper end of second water pipe and the lower extreme intercommunication of first water pipe, the one end and the second water pipe intercommunication of intake pipe, and the second check valve is installed on the second water pipe.
The water outlet pipe comprises a third water pipe and a fourth water pipe, the upper portion of the third water pipe is arranged in the inner container, the lower portion of the third water pipe is installed on the shell, and the upper end of the fourth water pipe is communicated with the lower end of the third water pipe.
The upper end of the bubbler is arranged at the lower end of the third water pipe, and the lower end of the bubbler is communicated with the fourth water pipe.
The air pump is arranged in the bottom shell, and the upper end of the bottom shell is fixedly connected with the shell so as to enclose the second water pipe, the fourth water pipe, the air inlet pipe and the air pump in the bottom shell.
The invention also provides a water heater control method, which adopts the water heater and comprises the following steps: switching the water heater into a bubble water mode; detecting the water on-off state on the water inlet pipe through a flow sensor; when the water inlet pipe is in a water-passing state, the power supply of the air pump is cut off; when the water inlet pipe is in a water cut-off state, the temperature value of the water in the inner container is detected through the temperature sensor, and the pressure value in the inner container is detected through the pressure sensor; when the detected pressure value is lower than the preset pressure value and the detected water temperature value is lower than the preset temperature value, the power supply of the air pump is switched on to inflate the inner container; and when the detected pressure value reaches the preset pressure value and the water temperature value reaches the preset temperature value, disconnecting the power supply of the air pump.
The control method of the water heater can also comprise the following steps:
and when the detected pressure value is lower than 0.1-0.2 MPa and the detected water temperature value is lower than 40-50 ℃, the controller is connected with the power supply of the air pump.
And when the detected pressure value reaches 0.6-0.7 MPa and the detected water temperature value reaches 40-50 ℃, the controller disconnects the power supply of the air pump.
Compared with the prior art, the water heater and the control method have the advantages that: because including the water heater body, the intake pipe, the air pump, first check valve and flow sensor, the water heater body includes the shell, set up inner bag and controller in the shell, set up temperature sensor and pressure sensor in the inner bag and with inlet tube and the outlet pipe of inner bag intercommunication, wherein, the control mode of controller includes bubble water mode, the one end and the inlet tube intercommunication of intake pipe, the end of giving vent to anger of air pump and the other end intercommunication of intake pipe, aerify to the inner bag in and dissolve and produce the bubble, first check valve is installed in the intake pipe, in order to prevent that the water in the intake pipe from getting into the air pump, flow sensor installs on the inlet tube, flow sensor, the air pump, temperature sensor and pressure sensor all are connected with the controller electricity. Thus, the water on-off state on the water inlet pipe is detected through the flow sensor; when the water inlet pipe is in a water-passing state, the power supply of the air pump is cut off; when the water inlet pipe is in a water cut-off state, the temperature value of the water in the inner container is detected through the temperature sensor, and the pressure value in the inner container is detected through the pressure sensor; when the detected pressure value is lower than the preset pressure value and the detected water temperature value is lower than the preset temperature value, the power supply of the air pump is switched on to inflate the inner container; and when the detected pressure value reaches the preset pressure value and the water temperature value reaches the preset temperature value, disconnecting the power supply of the air pump. Therefore, the effect of automatically controlling the starting and stopping of the air pump in the bubble water mode is achieved, and the use experience of a user is improved.
Drawings
FIG. 1 is a perspective schematic view of a water heater of the present invention.
FIG. 2 is a logic flow diagram of a control method of a water heater according to the present invention.
Description of the figures
1. (ii) a 11. A housing; 12. an inner container; 13. a controller; 14. a temperature sensor; 15. a pressure sensor; 16. a water inlet pipe; 161. a first water pipe; 162. a second water pipe; 17. a water outlet pipe; 171. a third water pipe; 172. a fourth water pipe;
2. an air inlet pipe;
3. an air pump;
4. a first check valve;
5. a flow sensor;
6. a second one-way valve;
7. a bubbler;
8. a bottom shell.
Detailed Description
A water heater and a control method according to the present invention will be described in further detail with reference to fig. 1 and 2 of the drawings.
Referring to fig. 1, the water heater of the present invention includes a water heater body 1, an air inlet pipe 2, an air pump 3, a first check valve 4, and a flow sensor 5.
The water heater body 1 comprises a shell 11, an inner container 12 and a controller 13 which are arranged in the shell 11, a temperature sensor 14 and a pressure sensor 15 which are arranged in the inner container 12, and a water inlet pipe 16 and a water outlet pipe 17 which are communicated with the inner container 12, wherein the control mode of the controller 13 comprises a bubble water mode.
The control panel of the water heater body 1 comprises a bubble water mode key and a common hot water mode key. Of course, the switching between the bubble water mode and the ordinary hot water mode is not limited to switching by a key, for example, the water heater body 1 includes a voice recognition module, and the user switches the bubble water mode or the ordinary hot water mode by voice input, and those skilled in the art can select the mode switching mode according to actual needs.
One end of the intake pipe 2 communicates with the inlet pipe 16, for example, one end of the intake pipe 2 communicates with a portion of the inlet pipe 16 protruding out of the housing 11.
The air outlet end of the air pump 3 is communicated with the other end of the air inlet pipe 2 to inflate the inner container 12, so that air is dissolved in water to generate bubble water.
The first check valve 4 is installed on the air intake pipe 2 to prevent water in the water intake pipe 16 from entering the air pump 3.
Referring to fig. 1, the water heater of the present invention may further include, on the basis of the foregoing technical solution: and the water-saving water dispenser further comprises a second one-way valve 6, wherein the second one-way valve 6 is arranged on the water inlet pipe 16 to prevent water in the inner container 12 from flowing backwards. As shown in fig. 1, the second check valve 6 is installed at an upper portion of a junction of the water inlet pipe 16 and the air inlet pipe 2. Of course, the second check valve 6 may also be installed at the lower portion of the interface between the water inlet pipe 16 and the air inlet pipe 2, and a person skilled in the art may select the installation position of the second check valve 6 according to actual needs.
Referring to fig. 1, the water heater of the present invention may further include, on the basis of the foregoing technical solution: the device also comprises a bubbler 7, wherein the bubbler 7 is communicated with a water outlet pipe 17 so as to improve the gas-water mixing. For example, the bubbler 7 is provided with a plurality of venturi-shaped water holes.
Referring to fig. 1, the water heater of the present invention may further include, on the basis of the foregoing technical solution: the inlet pipe 16 includes a first water pipe 161 and a second water pipe 162.
The upper part of the first water pipe 161 is arranged in the inner container 12, the lower part of the first water pipe 161 is arranged on the outer shell 11, and the first water pipe 161 is an electricity-proof wall inlet pipe.
The upper end of the second water pipe 162 is communicated with the lower end of the first water pipe 161, one end of the air inlet pipe 2 is communicated with the second water pipe 162, and the second check valve 6 is installed on the second water pipe 162.
Referring to fig. 1, the water heater of the present invention may further include, on the basis of the foregoing technical solution: the outlet pipe 17 includes a third water pipe 171 and a fourth water pipe 172.
The upper portion of the third water pipe 171 is disposed in the inner container 12, and the lower portion of the third water pipe 171 is attached to the outer case 11. The upper end of the fourth water pipe 172 communicates with the lower end of the third water pipe 171.
Referring to fig. 1, the water heater of the present invention may further include, on the basis of the foregoing technical solution: the upper end of the bubbler 7 is mounted to the lower end of the third water pipe 171, and the lower end of the bubbler 7 is communicated with the fourth water pipe 172.
Referring to fig. 1, the water heater of the present invention may further include, on the basis of the foregoing technical solution: still include drain pan 8, the upper end and the shell 11 rigid coupling of drain pan 8 to enclose second water pipe 162, fourth water pipe 172, intake pipe 2 and air pump 3 and establish in drain pan 8, thereby realize the succinct pleasing to the eye effect of outward appearance. For example, the bottom case 8 is opened with an air inlet hole through which the air pump 3 sucks external air. The second and fourth water pipes 162 and 172 communicate with an external water pipe through the bottom case 8.
Preferably, the bottom shell 8 is formed by two half-shells or a box and a side cover, so as to facilitate the opening of the bottom shell 8 for maintenance of the air pump 3.
The invention also provides a water heater control method, please refer to fig. 1 and fig. 2, the water heater using the above method includes:
when the bubble water is needed to be used, a user switches the water heater into the bubble water mode through the bubble water mode key.
Detecting the water on-off state on the water inlet pipe 16 through the flow sensor 5; when the water inlet pipe 16 is in a water-passing state, the power supply of the air pump 3 is cut off.
When the water inlet pipe 16 is in a water cut-off state, the temperature sensor 14 detects the temperature value of water in the inner container 12, and the pressure sensor 15 detects the pressure value in the inner container 12.
When the detected pressure value is lower than the preset pressure value and the detected water temperature value is lower than the preset temperature value, the power supply of the air pump 3 is switched on to inflate the inner container 12.
When the pressure value that detects reaches preset pressure value and the water temperature value reaches preset temperature value, the power of disconnection air pump 3 to realized that automatic control air pump 3 opens the effect of stopping under the bubble water mode, thereby promoted user's use and experienced.
When the common hot water mode is needed, the user only needs to switch the water heater into the common hot water mode through the common hot water mode key.
The invention discloses a water heater control method, which can be based on the technical scheme as follows: when the detected pressure value is lower than 0.1-0.2 MPa and the detected water temperature value is lower than 40-50 ℃, the controller 13 is connected with the power supply of the air pump 3. Of course, the pressure value and the water temperature value of the air pump 3 are not limited to the above values, and those skilled in the art can set the pressure value and the water temperature value of the air pump 3 according to actual needs.
The invention discloses a water heater control method, which can be based on the technical scheme as follows: when the detected pressure value reaches 0.6-0.7 MPa and the detected water temperature value reaches 40-50 ℃, the controller 13 cuts off the power supply of the air pump 3. Of course, the pressure value and the water temperature value of the air cutoff pump 3 are not limited to the above values, and those skilled in the art can set the pressure value and the water temperature value of the air cutoff pump 3 according to actual needs.
The above description is only for the purpose of illustrating a few embodiments of the present invention, and should not be taken as limiting the scope of the present invention, in which equivalent changes, modifications, or scaling up or down, etc. made in accordance with the spirit of the present invention should be considered as falling within the scope of the present invention.
Claims (10)
1. A water heater, comprising:
the water heater body (1) comprises a shell (11), an inner container (12) and a controller (13) which are arranged in the shell (11), a temperature sensor (14) and a pressure sensor (15) which are arranged in the inner container (12), and a water inlet pipe (16) and a water outlet pipe (17) which are communicated with the inner container (12), wherein the control mode of the controller (13) comprises a bubble water mode,
an air inlet pipe (2), one end of the air inlet pipe (2) is communicated with the water inlet pipe (16),
an air outlet end of the air pump (3) is communicated with the other end of the air inlet pipe (2) to inflate the inner container (12),
a first one-way valve (4) mounted on the air inlet pipe (2) to prevent water in the water inlet pipe (16) from entering the air pump (3), and
the flow sensor (5) is installed on the water inlet pipe (16), wherein the flow sensor (5), the air pump (3), the temperature sensor (14) and the pressure sensor (15) are electrically connected with the controller (13) so as to control the starting and stopping of the air pump (3) according to the detected water on-off state of the water inlet pipe (16) under the bubble water mode program.
2. The water heater according to claim 1, further comprising a second check valve (6), wherein the second check valve (6) is mounted on the water inlet pipe (16) to prevent the water in the inner container (12) from flowing backwards.
3. The water heater according to claim 2, further comprising a bubbler (7), said bubbler (7) being in communication with said outlet pipe (17) to promote gas-water mixing.
4. The water heater according to claim 3, wherein the water inlet pipe (16) comprises a first water pipe (161) and a second water pipe (162), the upper part of the first water pipe (161) is arranged in the inner container (12), the lower part of the first water pipe (161) is installed on the outer shell (11), the upper end of the second water pipe (162) is communicated with the lower end of the first water pipe (161), one end of the air inlet pipe (2) is communicated with the second water pipe (162), and the second one-way valve (6) is installed on the second water pipe (162).
5. The water heater according to claim 4, characterized in that the outlet pipe (17) comprises a third water pipe (171) and a fourth water pipe (172), wherein the upper part of the third water pipe (171) is arranged in the inner container (12), the lower part of the third water pipe (171) is arranged on the outer shell (11), and the upper end of the fourth water pipe (172) is communicated with the lower end of the third water pipe (171).
6. The water heater according to claim 5, wherein an upper end of the bubbler (7) is mounted to a lower end of the third water pipe (171), and a lower end of the bubbler (7) is communicated with the fourth water pipe (172).
7. The water heater according to claim 6, further comprising a bottom shell (8), wherein the upper end of the bottom shell (8) is fixedly connected with the outer shell (11) so as to enclose the second water pipe (162), the fourth water pipe (172), the air inlet pipe (2) and the air pump (3) in the bottom shell (8).
8. A control method of a water heater, characterized in that the water heater of any one of claims 1-7 is adopted, comprising:
switching the water heater to a bubble water mode;
detecting the water on-off state on the water inlet pipe (16) through the flow sensor (5);
when the water inlet pipe (16) is in a water-passing state, the power supply of the air pump (3) is cut off;
when the water inlet pipe (16) is in a water cut-off state, the temperature sensor (14) is used for detecting the water temperature value in the inner container (12), and the pressure sensor (15) is used for detecting the pressure value in the inner container (12);
when the detected pressure value is lower than a preset pressure value and the detected water temperature value is lower than a preset temperature value, switching on a power supply of the air pump (3) to inflate the inner container (12);
and when the detected pressure value reaches a preset pressure value and the water temperature value reaches a preset temperature value, disconnecting the power supply of the air pump (3).
9. The water heater control method according to claim 8, wherein the controller (13) turns on the power supply of the air pump (3) when the detected pressure value is lower than 0.1-0.2 MPa and the detected water temperature value is lower than 40-50 ℃.
10. The control method of the water heater according to claim 8, wherein the controller (13) disconnects the power of the air pump (3) when the detected pressure value reaches 0.6-0.7 MPa and the detected water temperature value reaches 40-50 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111191139.5A CN113803884B (en) | 2021-10-13 | 2021-10-13 | Water heater and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111191139.5A CN113803884B (en) | 2021-10-13 | 2021-10-13 | Water heater and control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113803884A true CN113803884A (en) | 2021-12-17 |
| CN113803884B CN113803884B (en) | 2025-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111191139.5A Active CN113803884B (en) | 2021-10-13 | 2021-10-13 | Water heater and control method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018010684A1 (en) * | 2016-07-14 | 2018-01-18 | 艾欧史密斯(中国)热水器有限公司 | Water heater system and control method therefor |
| CN109110719A (en) * | 2017-06-22 | 2019-01-01 | 佛山市顺德区美的饮水机制造有限公司 | The control method and Soda water machine of Soda water machine immersible pump |
| CN110848969A (en) * | 2019-11-12 | 2020-02-28 | 华帝股份有限公司 | Electric water heater with hot water circulation function and control method thereof |
| KR20200141326A (en) * | 2019-06-10 | 2020-12-18 | 삼육대학교산학협력단 | Apparatus for producing nano-bubble water |
| CN112197440A (en) * | 2020-10-10 | 2021-01-08 | 华帝股份有限公司 | A water heater and its control method |
| CN215892781U (en) * | 2021-10-13 | 2022-02-22 | 华帝股份有限公司 | Water heater |
-
2021
- 2021-10-13 CN CN202111191139.5A patent/CN113803884B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018010684A1 (en) * | 2016-07-14 | 2018-01-18 | 艾欧史密斯(中国)热水器有限公司 | Water heater system and control method therefor |
| CN109110719A (en) * | 2017-06-22 | 2019-01-01 | 佛山市顺德区美的饮水机制造有限公司 | The control method and Soda water machine of Soda water machine immersible pump |
| KR20200141326A (en) * | 2019-06-10 | 2020-12-18 | 삼육대학교산학협력단 | Apparatus for producing nano-bubble water |
| CN110848969A (en) * | 2019-11-12 | 2020-02-28 | 华帝股份有限公司 | Electric water heater with hot water circulation function and control method thereof |
| CN112197440A (en) * | 2020-10-10 | 2021-01-08 | 华帝股份有限公司 | A water heater and its control method |
| CN215892781U (en) * | 2021-10-13 | 2022-02-22 | 华帝股份有限公司 | Water heater |
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| CN113803884B (en) | 2025-03-11 |
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