CN200958864Y - Flow adjuster of gas water heater - Google Patents
Flow adjuster of gas water heater Download PDFInfo
- Publication number
- CN200958864Y CN200958864Y CN 200620064499 CN200620064499U CN200958864Y CN 200958864 Y CN200958864 Y CN 200958864Y CN 200620064499 CN200620064499 CN 200620064499 CN 200620064499 U CN200620064499 U CN 200620064499U CN 200958864 Y CN200958864 Y CN 200958864Y
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- China
- Prior art keywords
- water
- gas heater
- valve body
- isolated chambers
- intake tunnel
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- Expired - Lifetime
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Abstract
A controlling device of water flow applied in the gas heater comprises a water valve body and an electro pneumatic valve, wherein, the water valve is provided with inlet pipe and outlet pipe, of which is/ is not communicated with each other. The utility model also comprises waterflow rotor component and a Hall sensor. The waterflow rotor component is arranged inside the inlet pipe and the Hall sensor is positioned correspondently to the waterflow rotor component on the water valve body which is provided with a plurality of separated housings and bypassing water pipes; the plurality of separated housings is directly communicated with the inlet pipe and is communicated with the outlet pipe and the bypassing pipe through the electro pneumatic valve on the separated housing. The utility model has the advantages of effective realization of automatic detection of water flow, automatic control of water flow, increasing the security and pleasance of using the gas heater and so on. The utility model also has the advantage of automatic bypassing of water (aiming at reducing the temperature rise of the water), therefore, the burn by hot water can be prevented.
Description
Technical field: the utility model relates to a kind of gas heater water flow regulating device.
Background technology: at present, common chimney flue type and forced-ventilated gas water heater use differential water-gas linkage (to include the manual water quantity regulating device, the discharge stabilising arrangement), adopt the water circuit system of water flow switch formula (to include the manual water quantity regulating device on the big capacity constant temp gas water heater, the discharge stabilising arrangement), the former is a mechanical type, complex structure, volume is big, the latter is an electric, structure is simple relatively, volume is little, but regulating pondage troublesome poeration, and gas heater is when being interrupted use, restart the higher water (the temperature rise phenomenon of promptly cutting off the water) of back outflow temperature because water heater can appear in the thermal inertia of gas heater, cause the generation of scald accident.For overcoming these defectives, the gas heater water flow regulating device is developed.
Summary of the invention: technical problem to be solved in the utility model provides a kind of gas heater water flow regulating device, it can realize effectively that discharge detects automatically, discharge is regulated automatically, water route auto bypass (reduction cut off the water temperature rise), thereby avoid the generation of scald accident, improved the safety in utilization and the comfortableness of gas heater.
The technical scheme that its technical problem that solves the utility model adopts is:
It includes water valve body, electrically-controlled valve, wherein water valve body is provided with intake tunnel, exhalant canal, intake tunnel communicates or does not communicate with exhalant canal, it also comprises current rotor assembly, Hall element, the current rotor assembly is installed in the intake tunnel, Hall element is installed on current rotor assembly place corresponding on the water valve body, water valve body is provided with several isolated chambers and bypass water route, several isolated chambers directly communicate with intake tunnel, and several isolated chambers communicate with exhalant canal or communicate with the bypass water route by the electrically-controlled valve which is provided with respectively.
It also comprises the water constant-current stabilizer that is installed in the intake tunnel.
Described isolated chambers is 2～4.
The utility model is compared the beneficial effect that is produced with background technology:
1, owing on the utility model water valve body current rotor assembly, Hall element are installed, and water valve body is provided with several isolated chambers, cavity communicates with exhalant canal or bypass water route by the electrically-controlled valve which is provided with respectively, whether isolated chambers communicates with exhalant canal or bypass water route and is controlled automatically by electrically-controlled valve according to the working condition of water heater, so the utility model can realize that discharge detects automatically, discharge is regulated automatically, the water route auto bypass, thereby avoid the generation of scald accident, improved the safety in utilization and the comfortableness of gas heater.
Description of drawings: Fig. 1 is the utility model structural representation.
Fig. 2 is applied to the structural representation of gas heater for the utility model.
The specific embodiment: shown in accompanying drawing 1, include water valve body 1, water constant-current stabilizer 2 (having the stable effect of discharge), current rotor assembly 3, electrically-controlled valve 4, Hall element 5, wherein water valve body 1 is provided with intake tunnel 6, exhalant canal 7, several isolated chambers and bypass water route 10, water constant-current stabilizer 2, current rotor assembly 3 is installed in the intake tunnel 6, Hall element 5 is installed on corresponding current rotor assembly 3 places on the water valve body 1, intake tunnel 6 communicates or does not communicate with exhalant canal 7, several isolated chambers directly communicate with intake tunnel 6, and several isolated chambers communicate with exhalant canal 7 or communicate with bypass water route 10 by the electrically-controlled valve 4 which is provided with respectively.
According to user's use needs, above-mentioned isolated chambers includes 2～4.In the present embodiment, above-mentioned isolated chambers includes two cavitys, and isolated chambers 8 communicates with exhalant canal 7 by the electrically-controlled valve 4 which is provided with, and isolated chambers 9 communicates with bypass water route 10 by the electrically-controlled valve 4 which is provided with.In the present embodiment, intake tunnel 6 communicates with exhalant canal 7.
Shown in accompanying drawing 2, after the utility model is installed on the water intaking valve 11 of water heater, its exhalant canal 7 communicates with heat exchanger 13, bypass water route 10 communicates with Bypass hose 14, Bypass hose 14 directly communicates with the hot-water outlet pipe 15 of water heater, and electrically-controlled valve 4 is connected with the controller 12 of water heater with Hall element 5.
The utility model in use, water flows through water constant-current stabilizer 2, current rotor assembly 3 by cold valves 11 by the intake tunnel 6 of water valve body 1, and will change electrical signal transfer through the water-flow signal of current stabilization into by Hall element 5 and give controller 12; When the bigger discharge of needs, electrically-controlled valve 4 energisings that controller 12 control exhalant canals 7 communicate with isolated chambers 8, at this moment, exhalant canal 7 communicates with isolated chambers 8, when water flowed to exhalant canal 7 from intake tunnel 6, water flowed to exhalant canal 7 from intake tunnel 6 through isolated chambers 8; When water heater be interrupted to use, water heater is restarted the back and is flowed out the very high water of temperature, electrically-controlled valve 4 work that this moment, controller 12 control bypass water routes 10 communicated with isolated chambers 9, water flows to bypass water route 10 from intake tunnel 6 through isolated chambers 9, a large amount of cold water directly communicate with the hot-water outlet pipe 15 of water heater through Bypass hose 14, make the hot water temperature return to setting value very soon, can make the temperature rise of cutting off the water drop to very little like this.
Claims (5)
1, a kind of gas heater water flow regulating device, it includes water valve body (1), electrically-controlled valve (4), wherein water valve body (1) is provided with intake tunnel (6), exhalant canal (7), intake tunnel (6) communicates or does not communicate with exhalant canal (7), it is characterized in that it also comprises current rotor assembly (3), Hall element (5), current rotor assembly (3) is installed in the intake tunnel (6), Hall element (5) is installed on the upward corresponding current rotor assembly (3) of water valve body (1) and locates, water valve body (1) is provided with several isolated chambers and bypass water route (10), several isolated chambers directly communicate with intake tunnel (6), and several isolated chambers communicate with exhalant canal (7) or communicate with bypass water route (10) by the electrically-controlled valve (4) which is provided with respectively.
2, gas heater water flow regulating device according to claim 1 is characterized in that it also comprises the water constant-current stabilizer (2) that is installed in the intake tunnel (6).
3, gas heater water flow regulating device according to claim 1 and 2 is characterized in that described isolated chambers is 2.
4, gas heater water flow regulating device according to claim 1 and 2 is characterized in that described isolated chambers is 3.
5, gas heater water flow regulating device according to claim 1 and 2 is characterized in that described isolated chambers is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620064499 CN200958864Y (en) | 2006-09-18 | 2006-09-18 | Flow adjuster of gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620064499 CN200958864Y (en) | 2006-09-18 | 2006-09-18 | Flow adjuster of gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200958864Y true CN200958864Y (en) | 2007-10-10 |
Family
ID=38785744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620064499 Expired - Lifetime CN200958864Y (en) | 2006-09-18 | 2006-09-18 | Flow adjuster of gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200958864Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842991A (en) * | 2017-10-30 | 2018-03-27 | 西安科锐盛创新科技有限公司 | Water-saving gas heater |
| CN107906735A (en) * | 2017-10-30 | 2018-04-13 | 西安科锐盛创新科技有限公司 | Water-saving device for gas water heater |
| CN111365856A (en) * | 2020-03-16 | 2020-07-03 | 华帝股份有限公司 | Constant-temperature gas water heater and constant-temperature control method thereof |
-
2006
- 2006-09-18 CN CN 200620064499 patent/CN200958864Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842991A (en) * | 2017-10-30 | 2018-03-27 | 西安科锐盛创新科技有限公司 | Water-saving gas heater |
| CN107906735A (en) * | 2017-10-30 | 2018-04-13 | 西安科锐盛创新科技有限公司 | Water-saving device for gas water heater |
| CN111365856A (en) * | 2020-03-16 | 2020-07-03 | 华帝股份有限公司 | Constant-temperature gas water heater and constant-temperature control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG WANHE NEW ELECTRICITY CO., LTD. Free format text: FORMER OWNER: GUANGDONG WANHE GROUP CO.,LTD. Effective date: 20091023 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091023 Address after: No. 13, Jianye Middle Road, Shunde hi tech Zone (Ronggui), Guangdong, Foshan Province: 528305 Patentee after: Guangdong Vanward New Electric Co., Ltd. Address before: No. 80 Hongqi Road, Ronggui street, Shunde District, Guangdong, Foshan Province: 528305 Patentee before: Vanward Group Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071010 |
|
| EXPY | Termination of patent right or utility model |