CN111692755B - Water valve device and gas water heater - Google Patents
Water valve device and gas water heater Download PDFInfo
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- CN111692755B CN111692755B CN202010394640.0A CN202010394640A CN111692755B CN 111692755 B CN111692755 B CN 111692755B CN 202010394640 A CN202010394640 A CN 202010394640A CN 111692755 B CN111692755 B CN 111692755B
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- valve body
- valve
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 347
- 238000001914 filtration Methods 0.000 claims abstract description 50
- 230000005415 magnetization Effects 0.000 claims description 29
- 238000009434 installation Methods 0.000 claims description 21
- 239000004033 plastic Substances 0.000 claims description 14
- 229920003023 plastic Polymers 0.000 claims description 14
- 238000012800 visualization Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 description 8
- 239000012780 transparent material Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000003287 bathing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
Images
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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/481—Treatment of water, waste water, or sewage with magnetic or electric fields using permanent magnets
- C02F1/482—Treatment of water, waste water, or sewage with magnetic or electric fields using permanent magnets located on the outer wall of the treatment device, i.e. not in contact with the liquid to be treated, e.g. detachable
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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
- F24H9/12—Arrangements for connecting heaters to circulation pipes
- F24H9/13—Arrangements for connecting heaters to circulation pipes for water heaters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The invention provides a water valve device and a gas water heater, which comprise a water valve body, a water flow filtering module and a water flow magnetizing module, wherein the water valve body is provided with a valve cavity, the water valve body is provided with a water inlet, a water return port and a water outlet, the water inlet, the water return port and the water outlet are respectively communicated with the valve cavity, the water flow filtering module and the water flow magnetizing module are arranged on the water valve body, the water flow filtering module is used for filtering water flow flowing out from the water outlet, and the water flow magnetizing module is used for magnetizing water flow entering the valve cavity. Effectively realize the filtration of the zero cold water return end.
Description
Technical Field
The invention relates to the technical field of water heaters, in particular to a water valve device and a gas water heater.
Background
With the improvement of living standard, people increasingly strongly demand healthy and comfortable bathing, and the most common operation is to arrange a pre-filter at the water inlet end of a water heater for the treatment mode of healthy water; for the aspect of bath comfort, the gas water heater with continuous constant temperature of zero cold water gradually becomes the trend of the market. And zero cold water return end can't realize rivers and filter among the prior art, easily leads to the return water pipeline to lead to the unable zero cold water function of realizing of water pump card water because of the impurity problem. How to effectively integrate zero cold water and a filtering function into a gas water heater, the inherent characteristic that health and comfort functional characteristics become machines gradually becomes a key direction of research in the gas water heater industry.
Disclosure of Invention
The present invention is directed to solving, to some extent, one of the problems of the related art, and therefore an object of the present invention is to provide a water valve device that effectively achieves filtering of a return water end of zero-cooled water.
The above purpose is realized by the following technical scheme:
the utility model provides a water valve device, includes water valve body, rivers filter module and rivers magnetization module, water valve body has the valve pocket be provided with water inlet, return water mouth and delivery port on the water valve body, just the water inlet return water mouth with the delivery port respectively with the valve pocket is linked together, rivers filter module with rivers magnetization module install in on the water valve body, wherein rivers filter module is used for the warp the rivers that the delivery port flows filter, rivers magnetization module is used for to entering into rivers in the valve pocket are magnetized.
As a further improvement of the invention, the water valve body is provided with an installation port, and the water flow filtering module is installed on the water valve body through the installation port.
As a further improvement of the present invention, the water flow filtering module includes a filtering portion, an installation portion and a visualization portion, the installation portion is disposed between the filtering portion and the visualization portion, the filtering portion extends into the water outlet, and the visualization portion extends out of the water valve body.
As a further improvement of the invention, the mounting part is of a hollow structure, the outer wall of the mounting part is provided with a thread, the mounting part is detachably connected with the mounting opening through the thread, and a sealing ring is arranged between the outer wall of the mounting part and the inner wall of the mounting opening.
As a further improvement of the invention, the filtering part comprises a ring body base and a filtering screen, a connecting support is arranged between the ring body base and the mounting part, and the filtering screen surrounds the connecting support.
As a further improvement of the invention, a water flow signal feedback module is arranged in the water inlet and used for water flow signal feedback, and the water flow magnetization module is used for magnetizing the water flow entering the valve cavity and the water flow flowing out of the valve cavity through the water outlet.
As a further improvement of the invention, a one-way valve component is arranged in the water return port and is communicated in one way from the water return port to the valve cavity.
As a further improvement of the invention, an opening is arranged on the water valve body, and the water flow magnetization module is installed in the water valve body through the opening.
As a further improvement of the invention, the water flow magnetization module comprises a plastic shell, a permanent magnet and a plug, an installation cavity is arranged in the plastic shell, the permanent magnet and the plug are installed in the installation cavity, one end of the permanent magnet is abutted against the plug, and the water flow magnetization module is detachably connected with the water valve body through threads arranged on the outer wall of the plastic shell.
Another object of the present invention is to provide a gas water heater, which can effectively realize the filtering of the return water end of zero cold water.
The above purpose is realized by the following technical scheme:
a gas water heater comprises a water inlet pipe, a hot water pipe, a water return pipe and the water valve device, wherein the water outlet end of the water inlet pipe is communicated with the water inlet of the water valve device, the water inlet end of the hot water pipe is communicated with the water outlet of the water valve device, and the water outlet end of the water return pipe is communicated with the water return port of the water valve device.
Compared with the prior art, the invention at least comprises the following beneficial effects:
1. the invention provides a water valve device which can effectively realize the filtration of a zero-cold-water return end.
2. The invention provides a gas water heater, which effectively realizes the filtration of a zero-cold-water return end.
Drawings
FIG. 1 is an exploded view of a water valve assembly according to an embodiment;
FIG. 2 is an exploded view of an embodiment of a water filtration module;
FIG. 3 is an exploded view of the water magnetization module in one embodiment;
FIG. 4 is a sectional view of a water valve assembly according to an embodiment;
FIG. 5 is a front view of a water valve assembly according to one embodiment;
FIG. 6 is a schematic structural diagram of a gas water heater according to an embodiment.
Detailed Description
The present invention is illustrated by the following examples, but the present invention is not limited to these examples. Modifications to the embodiments of the invention or equivalent substitutions of parts of technical features without departing from the spirit of the invention are intended to be covered by the scope of the claims of the invention.
The first embodiment is as follows:
referring to fig. 1 to 5, a water valve device 200 according to the present invention is shown, and includes a water valve body 1, a water flow filtering module 2, and a water flow magnetizing module 3, where the water valve body 1 has a valve cavity, a water inlet 11, a water return port 12, and a water outlet 13 are disposed on the water valve body 1, the water inlet 11, the water return port 12, and the water outlet 13 are respectively communicated with the valve cavity, the water flow filtering module 2 and the water flow magnetizing module 3 are mounted on the water valve body 1, where the water flow filtering module 2 is configured to filter a water flow flowing out through the water outlet 13, and the water flow magnetizing module 3 is configured to magnetize a water flow entering the valve cavity. Water from water inlet 11 inflow valve intracavity and from return water mouth 12 flow back to the water warp of valve intracavity 3 magnetization clean of rivers magnetization module flows into the water warp when the delivery port 13 flows out in the valve chamber rivers filter module 2 filters, has not only realized the filtration of end rivers of intaking, has realized the filtration of zero cold water return water end moreover, has avoided leading to the unable zero cold water function that realizes of water pump card water because of impurity problem on the wet return way, has prolonged the life of wet return, has promoted user experience.
As shown in fig. 1, the valve cavity comprises a water inlet cavity, a water outlet cavity, a water return cavity and a magnetization cavity, the water inlet cavity, the water outlet cavity and the water return cavity are communicated through the magnetization cavity, the water inlet 11 is arranged on the water inlet cavity, the water outlet 13 is arranged on the water outlet cavity, and the water return port 12 is arranged on the water return cavity. The flowing water enters the valve cavity from the water inlet on the water inlet cavity, enters the water outlet cavity through the magnetization cavity and flows out of the valve cavity from the water outlet of the water outlet cavity, or the flowing water flows into the valve cavity from the water return port, enters the water outlet cavity through the magnetization cavity and flows out of the valve cavity from the water outlet of the water outlet cavity.
Be equipped with the installing port on the water valve body 1, rivers filter module 2 passes through the installing port install in on the water valve body 1, it is specific be equipped with the installing port on going out the water cavity, rivers filter module 2 passes through the installing port is installed the intracavity of intaking to the end direction of intaking that goes out the water cavity extends. As shown in fig. 2 the water flow filtering module 2 comprises a filtering portion 21, an installation portion 22 and a visualization portion 23, the installation portion 22 is arranged between the filtering portion 21 and the visualization portion 23, the filtering portion 21 extends into the water outlet 13 to ensure that the flowing water flowing out of the valve cavity of the water outlet passes through the filtering portion 21, and the visualization portion 23 extends out of the water valve body 1. The inside hollow structure that is of installation department 22 is equipped with the screw thread at its outer wall, is equipped with the screw thread with installation department 22 outer wall matched with at the installing port, installation department 22 passes through the screw thread with the installing port detachable is connected be equipped with the sealing washer between the outer wall of installation department 22 with the inner wall of installing port prevents to leak. The detachable connection of the water flow filtering module 2 and the water valve body 1 comprises but is not limited to threaded connection, other detachable modes such as buckle connection, interference fit and the like can be applied, and the detachable connection of the water flow filtering module 2 and the water valve body 1 is convenient for the disassembly and the assembly of the water flow module and the replacement or the maintenance of parts in the water flow module by a user. The filtering part 21 comprises a torus base and a filtering screen, the torus base and a connecting support are arranged between the mounting parts 22, and the filtering screen surrounds the connecting support. The filtering screen is preferably a 100-mesh or more than 100-mesh filtering screen, so that the filtering effect is ensured. The outer wall of the torus base is tightly attached to the inner wall of the water outlet cavity, the diameter of the water inlet 11 of the water outlet cavity is smaller than or equal to the diameter of the inner wall of the torus base, and the flowing water entering the water outlet cavity flows out of the water outlet 13 and passes through the filter screen to ensure that the flowing water can be discharged after being filtered comprehensively. The arrangement of the water flow filtering module 2 realizes effective filtering on water flow flowing out of the valve cavity and can also realize effective filtering on a return water end of zero cold water.
A water flow signal feedback module 111 is arranged in the water inlet 11 and used for water flow signal feedback. The water flow signal feedback module 111 carries out water flow signal feedback after detecting water flow, and the water flow signal feedback can judge whether water flow is abnormal or not, if the water flow filter module 2 is blocked for a long time, then the water flow signal feedback signal is abnormal, thereby prompting the user to carry out dismounting and cleaning on the water flow filter module 2. In addition, under the set temperature, the water flow keeps a certain value, the water temperature can be ensured to be constant, and if the water flow signal feedback signal is abnormal, the water temperature can be judged to be not constant.
A check valve assembly 121 is provided in the return port 12, and is configured to be communicated in a one-way direction from the return port 12 toward the valve chamber. That is, the water flow can only flow from the water return port 12 to the valve chamber, but cannot flow out from the water return port 12 through the valve chamber.
Be equipped with the opening on the water valve body 1, rivers magnetization module 3 passes through the opening install in the water valve body 1, specifically for having seted up the opening in the magnetization intracavity, rivers magnetization module 3 passes through the opening install in the magnetization intracavity, just rivers magnetization module 3 locates the water outlet end of intake antrum go out the intake antrum top, in order to flow the water and the convection current of intake antrum advance the water of going out the intake antrum magnetizes cleanly, effectively realizes magnetizing the flowing water that gets into in the valve intracavity and the flowing water of zero cold water return water end clean. As shown in fig. 3, the water flow magnetization module 3 includes a plastic casing 31, a permanent magnet 32 and a plug 33, an installation cavity is provided in the plastic casing 31, the permanent magnet 32 and the plug 33 are installed in the installation cavity, one end of the permanent magnet 32 abuts against the plug 33, and the water flow magnetization module 3 is detachably connected to the water valve body 1 through a thread provided on an outer wall of the plastic casing 31. According to the invention, the water flow magnetization module 3 is detachably connected with the water valve body 1, the detachable connection mode comprises but not limited to threaded connection, and other detachable modes such as buckle connection and the like can be adopted, so that the water flow magnetization module is convenient for a user to replace or clean. The permanent magnet 32 is used to ensure the continuous effectiveness of the magnetization. The plastic shell 31 is made of plastic materials, the permanent magnet 32 is arranged in the mounting cavity of the plastic shell 31 to achieve the function of being isolated from water flow, the problem that the permanent magnet 32 is corroded due to long-term contact with the water flow, so that the magnetization function is invalid is solved, and the service life of the permanent magnet 32 is prolonged. And a sealing ring is arranged between the outer wall of the plastic shell 31 and the water valve body 1 to prevent water leakage.
Example two:
referring to fig. 6, a gas water heater 100 is shown, which includes a water inlet pipe 102, a hot water pipe 103, a water return pipe 104, the above mentioned water valve device 200, and a water outlet pipe, wherein the hot water pipe 103 is disposed inside the gas water heater 100, the water inlet pipe 102, the hot water pipe 103, and the water outlet pipe are sequentially communicated, a water outlet end of the water inlet pipe 102 is communicated with a water inlet 11 of the water valve device 200, a water inlet end of the hot water pipe 103 is communicated with a water outlet of the water valve device 200, a water outlet end of the water return pipe 104 is communicated with a water return port of the water valve device 200, and a water inlet end of the water return pipe 104 is communicated with a water outlet end of the water outlet pipe. If a user opens the zero-cold-water function, flowing water flows into the water valve body 1 from the water inlet through the water inlet pipe 102, flows into the hot water pipe 103 from the water outlet of the water valve body 1, flows out of the hot water pipe 103 to the water outlet pipe, flows into the water return pipe 104 from the water outlet pipe, flows back into the water valve body 1 from the water outlet end of the water return pipe 104 through the water outlet, circulation is achieved, and the flowing water flowing back to the water valve body 1 from the water return pipe 104 can be filtered in the water valve body 1.
Still include controller 101, controller 101 with rivers signal feedback module 111 electric connection, electric connection includes wired connection and wireless connection.
The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.
Claims (10)
1. A water valve device (200) is characterized by comprising a water valve body (1), a water flow filtering module (2) and a water flow magnetizing module (3), wherein the water valve body (1) is provided with a valve cavity, the water valve body (1) is provided with a water inlet (11), a water return port (12) and a water outlet (13), the water inlet (11), the water return port (12) and the water outlet (13) are respectively communicated with the valve cavity, the valve cavity comprises a water inlet cavity, a water outlet cavity, a water return cavity and a magnetizing cavity, the water inlet cavity, the water outlet cavity and the water return cavity are communicated through the magnetizing cavity, the water flow filtering module (2) and the water flow magnetizing module (3) are arranged on the water valve body (1), the water flow filtering module (2) is arranged in the water outlet cavity, and the water flow magnetizing module (3) is arranged in the magnetizing cavity, the water flow filtering module (2) is used for filtering the water flow flowing out of the water outlet (13), and the water flow magnetizing module (3) is used for magnetizing the water flow flowing into the water inlet and flowing out of the water outlet or flowing into the water return port and flowing out of the water outlet.
2. The water valve device (200) as claimed in claim 1, wherein a mounting opening is provided on the water valve body (1), and the water flow filter module (2) is mounted on the water valve body (1) through the mounting opening.
3. The water valve device (200) according to claim 2, wherein the water flow filtering module (2) comprises a filtering portion (21), an installation portion (22) and a visualization portion (23), the installation portion (22) is arranged between the filtering portion (21) and the visualization portion (23), the filtering portion (21) extends into the water outlet (13), and the visualization portion (23) extends out of the water valve body (1).
4. A water valve assembly (200) as claimed in claim 3 wherein the fitting (22) is hollow and has a screw thread on its outer wall, the fitting (22) being releasably connected to the fitting opening by the screw thread, and a sealing ring being provided between the outer wall of the fitting (22) and the inner wall of the fitting opening.
5. A water valve assembly (200) as claimed in claim 3 wherein the filter portion (21) comprises a torus base and a filter screen, a connecting bracket is provided between the torus base and the mounting portion (22), and the filter screen surrounds the connecting bracket.
6. A water valve assembly (200) as claimed in any one of claims 1 to 5 wherein a water flow signal feedback module (111) is provided within the water inlet (11) for water flow signal feedback.
7. A water valve assembly (200) as claimed in any one of claims 1 to 5 wherein a one-way valve member (121) is provided in the return port (12) and is configured to be opened from the return port (12) in one direction towards the valve chamber.
8. The water valve device (200) according to any one of claims 1 to 5, wherein an opening is provided on the water valve body (1), the water magnetization module (3) is installed in the water valve body (1) through the opening, and the water magnetization module (3) is configured to magnetize water flowing into the valve cavity and water flowing out of the valve cavity through the water outlet (13).
9. The water valve device (200) according to any one of claims 1 to 5, wherein the water flow magnetization module (3) comprises a plastic shell (31), a permanent magnet (32) and a plug (33), an installation cavity is formed in the plastic shell (31), the permanent magnet (32) and the plug (33) are installed in the installation cavity, one end of the permanent magnet (32) abuts against the plug (33), and the water flow magnetization module (3) is detachably connected with the water valve body (1) through threads formed in the outer wall of the plastic shell (31).
10. A gas water heater (100) comprising a water inlet pipe (102), a hot water pipe (103), a water return pipe (104) and a water valve device (200) as claimed in any one of claims 1 to 9, wherein the water outlet end of the water inlet pipe (102) is communicated with the water inlet (11) of the water valve device (200), the water inlet end of the hot water pipe (103) is communicated with the water outlet (13) of the water valve device (200), and the water outlet end of the water return pipe (104) is communicated with the water return port (12) of the water valve device (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010394640.0A CN111692755B (en) | 2020-05-11 | 2020-05-11 | Water valve device and gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010394640.0A CN111692755B (en) | 2020-05-11 | 2020-05-11 | Water valve device and gas water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111692755A CN111692755A (en) | 2020-09-22 |
| CN111692755B true CN111692755B (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010394640.0A Active CN111692755B (en) | 2020-05-11 | 2020-05-11 | Water valve device and gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111692755B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101661182B1 (en) * | 2015-03-31 | 2016-10-05 | 린나이코리아 주식회사 | Multiple supplying connector of direct water of boiler |
| CN207610368U (en) * | 2017-10-17 | 2018-07-13 | 杨志 | A kind of gas heater of carrying magnetic softened water |
| CN208282411U (en) * | 2018-05-14 | 2018-12-25 | 中山百得厨卫有限公司 | A kind of water vapor linked valve for gas heater |
| CN208859893U (en) * | 2018-08-21 | 2019-05-14 | 芜湖美的厨卫电器制造有限公司 | Water path connecting device and water-heater system |
| CN111121273A (en) * | 2020-01-09 | 2020-05-08 | 华帝股份有限公司 | Water heater with hot spring bath function and control method thereof |
-
2020
- 2020-05-11 CN CN202010394640.0A patent/CN111692755B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101661182B1 (en) * | 2015-03-31 | 2016-10-05 | 린나이코리아 주식회사 | Multiple supplying connector of direct water of boiler |
| CN207610368U (en) * | 2017-10-17 | 2018-07-13 | 杨志 | A kind of gas heater of carrying magnetic softened water |
| CN208282411U (en) * | 2018-05-14 | 2018-12-25 | 中山百得厨卫有限公司 | A kind of water vapor linked valve for gas heater |
| CN208859893U (en) * | 2018-08-21 | 2019-05-14 | 芜湖美的厨卫电器制造有限公司 | Water path connecting device and water-heater system |
| CN111121273A (en) * | 2020-01-09 | 2020-05-08 | 华帝股份有限公司 | Water heater with hot spring bath function and control method thereof |
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| Publication number | Publication date |
|---|---|
| CN111692755A (en) | 2020-09-22 |
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