CN201311059Y - Gas water heater with water circulating device - Google Patents
Gas water heater with water circulating device Download PDFInfo
- Publication number
- CN201311059Y CN201311059Y CNU2008202028730U CN200820202873U CN201311059Y CN 201311059 Y CN201311059 Y CN 201311059Y CN U2008202028730 U CNU2008202028730 U CN U2008202028730U CN 200820202873 U CN200820202873 U CN 200820202873U CN 201311059 Y CN201311059 Y CN 201311059Y
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- water
- pipeline
- circulating
- signal processor
- controller
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Abstract
A gas water heater with a water circulating device comprises a water inlet pipe, an internal water pipeline, a controller, a main control panel and a water circulating device; and is characterized by also comprising a preheating button and a signal processor which are connected with each other, and the signal processor is electronically connected with a circulating water temperature controller, a circulating water pump and an electric three-way valve. The gas water heater provided in the utility model can effectively avoid gas and electricity consumption during non-water utilization period and noise generation.
Description
Technical field:
The utility model relates to a kind of gas heater with circulating water device.
Background technology:
The gas heater of existing band circulating water device, when the temperature of water in the circulation line was lower than preset value, gas heater started automatically, lights combustion gas water is heated, and reached preset temperature until it, and gas heater just cuts out automatically.Hot water in the circulation line is slowly cooling under nature, and when the coolant-temperature gage in the circulation line was lower than preset value, gas heater started heating once more automatically.Gas heater starts during non-water repeatedly, causes to expend combustion gas and defectives such as electricity and generation noise.For overcoming these defectives, the gas heater of band circulating water device is developed.
Summary of the invention:
Technical problem to be solved in the utility model is that a kind of gas heater with circulating water device will be provided, and it can be avoided expending combustion gas and electricity effectively and produce noise during non-water.
The utility model solves the technical scheme that its technical problem adopts: it comprises water inlet pipe, internal water pipeline, controller, master control borad, circulating water device, it also comprises preheating button, signal processor, described preheating button and controller electrically connect, and described signal processor electrically connects with recirculated water temperature control device, water circulating pump, electric T-shaped valve respectively.
Described preheating button is arranged on the controller.
Described circulating water device includes water return pipeline, recirculated water temperature control device, water circulating pump, electric T-shaped valve, safety valve, external water pipeline, signal processor, check valve, one end of water return pipeline is connected with external water pipeline, the other end of water return pipeline is connected with electric T-shaped valve, be connected with water circulating pump, safety valve, check valve on the water return pipeline respectively, recirculated water temperature control device is located on the water return pipeline, and the other two ends of electric T-shaped valve are connected with water inlet pipe with the internal water pipeline respectively.
Described signal processor is arranged on the master control borad.
The utility model is compared the beneficial effect that is produced with background technology:
1, because the utility model adopts preheating button, signal processor, preheating button and controller electrically connect, the structure that signal processor electrically connects with recirculated water temperature control device, water circulating pump, electric T-shaped valve respectively is so it can be avoided expending combustion gas and electricity effectively and produce noise during non-water.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is circuit connection box figure of the present utility model.
The specific embodiment:
Shown in accompanying drawing 1, accompanying drawing 2, the utility model comprises that water inlet pipe 4, blower fan 7, burner 8, igniter 9, heat exchanger 10, fume extractor 11, shell 12, internal water pipeline 13, display unit 14, controller 15, preheating button 16, gas control device 17, water outlet temperature controller 18, outlet pipe 19, hot water use point 21, master control borad 22, signal processor 23, circulating water device 25.
Circulating water device 25 includes water return pipeline 1, recirculated water temperature control device 2, water circulating pump 3, electric T-shaped valve 5, safety valve 6, external water pipeline 20, check valve 24, the other end of external water pipeline 20 is connected with an end of water return pipeline 1, the other end of water return pipeline 1 is connected with electric T-shaped valve 5, be connected with water circulating pump 3, safety valve 6, check valve 24 on the water return pipeline 1 respectively, recirculated water temperature control device 2 is located on the water return pipeline 1, and the other two ends of electric T-shaped valve 5 are connected with water inlet pipe 4 with internal water pipeline 13 respectively.
Blower fan 7 is installed in the inside of shell 12, and be located at the below of burner 8, and communicate with burner 8, igniter 9 is installed on the burner 8, heat exchanger 10 is installed in the top of burner 8, internal water pipeline 13 is connected with the two ends of heat exchanger 10, fume extractor 11 is installed in the top of heat exchanger 10, gas control device 17 is installed on the admission line of burner 8, water outlet temperature controller 18 is installed on the internal water pipeline 13, internal water pipeline 13 two ends are connected with outlet pipe 19 with water inlet pipe 4 respectively, and outlet pipe 19 other ends are connected with an end of external water pipeline 20, and the hot water use is selected 21 and is located on the external water pipeline 20.
Press preheating button 16 when using water heater, signal to signal processor 23 by controller 15, signal processor 23 control electric T-shaped valves 5, close water inlet pipe 4 and connect water return pipeline 1, the starting of control water circulating pump 3 makes cold water pass through water return pipeline 1, check valve 24, water circulating pump 3, electric T-shaped valve 5, internal water pipeline 13, outlet pipe 19, external water pipeline 20 and forms inner loop and flow.Simultaneously master control borad 22 successively starts blower fan 7, igniter 9, gas control device 17, burner 8 and starts working, combustion gas is lighted at burner 8 places, water in the high-temperature flue gas reheat heat exchanger 10 that produces, flue gas is discharged by fume extractor 11 then, when the hydraulic pressure in the circulating water device 25 increases to certain pressure, safety valve 6 releasing pressure automaticallies avoid water heater to be damaged.
Reach design temperature when recirculated water temperature control device 2 senses circulating water temperature, give controller 15 and signal processor 23, display unit 14 shows Current Temperatures.Signal processor 23 sends signal and gives master control borad 22, master control borad 22 makes blower fan 7, gas control device 17, burner 8 break-ofves, synchronous signal processor 23 control water circulating pumps 3 quit work, control electric T-shaped valve 5 disconnects with water return pipeline 1, and be connected with water inlet pipe 4 simultaneously, make cold water flow into internal water pipeline 13 through electric T-shaped valve 5, opening hot water this moment uses point 21 just can use hot water, when water outlet temperature controller 18 senses leaving water temperature when being lower than design temperature, send signal and give controller 15 and master control borad 22, master control borad 22 makes blower fan 7, igniter 9,17 work of gas control device, combustion gas is lighted at burner 8 places, continues the water in the reheat heat exchanger 10.
Claims (5)
1, a kind of gas heater with circulating water device, it comprises water inlet pipe (4), internal water pipeline (13), controller (15), master control borad (22), circulating water device (25), it is characterized in that it also comprises preheating button (16), signal processor (23), described preheating button (16) electrically connects with controller (15), and described signal processor (23) electrically connects with recirculated water temperature control device (2), water circulating pump (3), electric T-shaped valve (5) respectively.
2, the gas heater of band circulating water device according to claim 1 is characterized in that described preheating button (16) is arranged on the controller (15).
3, the gas heater of band circulating water device according to claim 1 and 2, it is characterized in that described circulating water device (25) includes water return pipeline (1), recirculated water temperature control device (2), water circulating pump (3), electric T-shaped valve (5), safety valve (6), external water pipeline (20), signal processor (23), check valve (24), one end of water return pipeline (1) is connected with external water pipeline (20), the other end of water return pipeline (1) is connected with electric T-shaped valve (5), be connected with water circulating pump (3) on the water return pipeline (1) respectively, safety valve (6), check valve (24), recirculated water temperature control device (2) is located on the water return pipeline (1), and the other two ends of electric T-shaped valve (5) are connected with water inlet pipe (4) with internal water pipeline (13) respectively.
4, the gas heater of band circulating water device according to claim 1 and 2 is characterized in that described signal processor (23) is arranged on the master control borad (22).
5, the gas heater of band circulating water device according to claim 3 is characterized in that described signal processor (23) is arranged on the master control borad (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202028730U CN201311059Y (en) | 2008-11-03 | 2008-11-03 | Gas water heater with water circulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202028730U CN201311059Y (en) | 2008-11-03 | 2008-11-03 | Gas water heater with water circulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201311059Y true CN201311059Y (en) | 2009-09-16 |
Family
ID=41108314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202028730U Expired - Lifetime CN201311059Y (en) | 2008-11-03 | 2008-11-03 | Gas water heater with water circulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201311059Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712329A (en) * | 2013-12-27 | 2014-04-09 | 中山市博得电器有限公司 | Forced-discharging type preheating gas water heater |
| CN106500342A (en) * | 2016-10-13 | 2017-03-15 | 广东万家乐燃气具有限公司 | A kind of band is the hot water circuit control system of hot merit energy |
| CN106871458A (en) * | 2017-03-09 | 2017-06-20 | 芜湖美的厨卫电器制造有限公司 | Water heater and its control method |
| CN106940089A (en) * | 2016-01-05 | 2017-07-11 | 青岛经济技术开发区海尔热水器有限公司 | Water heater and its control method |
| CN107461933A (en) * | 2017-06-21 | 2017-12-12 | 威能(无锡)供热设备有限公司 | Hot water facility and the hot-water heating system comprising the hot water facility |
| CN110470048A (en) * | 2018-05-10 | 2019-11-19 | 东涌实业股份有限公司 | The temperature control system of gas heater |
-
2008
- 2008-11-03 CN CNU2008202028730U patent/CN201311059Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712329A (en) * | 2013-12-27 | 2014-04-09 | 中山市博得电器有限公司 | Forced-discharging type preheating gas water heater |
| CN103712329B (en) * | 2013-12-27 | 2016-08-17 | 中山市博得电器有限公司 | A kind of gas heater of forced-ventilated preheating |
| CN106940089A (en) * | 2016-01-05 | 2017-07-11 | 青岛经济技术开发区海尔热水器有限公司 | Water heater and its control method |
| CN106500342A (en) * | 2016-10-13 | 2017-03-15 | 广东万家乐燃气具有限公司 | A kind of band is the hot water circuit control system of hot merit energy |
| CN106500342B (en) * | 2016-10-13 | 2019-07-16 | 广东万家乐燃气具有限公司 | A kind of hot water circuit control system with immediate thermal function |
| CN106871458A (en) * | 2017-03-09 | 2017-06-20 | 芜湖美的厨卫电器制造有限公司 | Water heater and its control method |
| CN107461933A (en) * | 2017-06-21 | 2017-12-12 | 威能(无锡)供热设备有限公司 | Hot water facility and the hot-water heating system comprising the hot water facility |
| CN110470048A (en) * | 2018-05-10 | 2019-11-19 | 东涌实业股份有限公司 | The temperature control system of gas heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG WANHE NEW ELECTRICITY CO., LTD. Free format text: FORMER NAME: GUANGDONG WANHEXIN ELECTRIC APPLICANCE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
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. 13, Jianye Middle Road, Shunde hi tech Zone (Ronggui), Guangdong, Foshan Province: 528305 Patentee before: Vanward Group Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090916 |
|
| CX01 | Expiry of patent term |