CN201062864Y - Sleeve type wall hanging stove with water control system - Google Patents
Sleeve type wall hanging stove with water control system Download PDFInfo
- Publication number
- CN201062864Y CN201062864Y CNU200720054001XU CN200720054001U CN201062864Y CN 201062864 Y CN201062864 Y CN 201062864Y CN U200720054001X U CNU200720054001X U CN U200720054001XU CN 200720054001 U CN200720054001 U CN 200720054001U CN 201062864 Y CN201062864 Y CN 201062864Y
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- China
- Prior art keywords
- water
- pipe
- control device
- heating
- water control
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- Expired - Lifetime
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Abstract
The utility model relates to a double pipe wall-hang furnace with a water control system, comprising a heating return pipe, a water supplement valve, a cool water inlet pipe, a circulating water pump, a combustor, a heat exchanger, a sanitary hot water pipe, a heating water outlet pipe, a one-way valve and a by-pass pipe. The utility model adopts the technical proposal that a pressure differential water control device with a sensitive switch is arranged. An end of the water control device in the pressure differential water control device is communicated with the heating water outlet pipe and the other end is communicated with the by-pass pipe. During the operation of the circulating water pump, pressure difference is produced at two ends of the pressure differential water control device, so as to switch on the sensitive switch, and then the main control circuit board sends signals for lighting the combustor. The utility model can effectively avoid the dry burning due to that the circulating water pump cannot work normally.
Description
Technical field:
The utility model relates to a kind of bushing type wall hanging stove, particularly a kind of bushing type wall hanging stove with water control system.
Background technology:
At present, the water control system of known bushing type wall hanging stove is normally introduced European technology, and the water-control device of its heating system adopts the pressure type hydraulic pressure switch usually, as long as filled with water in the system, main control board just can detect hydraulic signal, then will ignition.Therefore work as heating system and filled with water, and water circulating pump breaks down in the time of can not turning round, main control board also can detect hydraulic signal, thereby ignition causes the dry combustion method phenomenon, the operate as normal of harm whole system.For overcoming these defectives, the bushing type wall hanging stove of being with water control system is improved.
Summary of the invention:
Technical problem to be solved in the utility model provides a kind of bushing type wall hanging stove with water control system, and it can avoid the generation of dry combustion method phenomenon when water circulating pump can not run well effectively.
The technical scheme that its technical problem that solves the utility model adopts is: it comprises the heating water return pipe, water compensating valve, cold water inlet, water circulating pump, burner, heat exchanger, the health hot water pipe, the heating outlet pipe, check valve, bypass pipe, it also comprises the differential water-control device that is provided with microswitch, water-control device one end in the differential water-control device is communicated with the heating outlet pipe, the other end is communicated with bypass pipe, when water circulating pump turns round, differential water-control device two ends produce pressure reduction, thereby open microswitch, main control board sends instruction and makes the burner ignition.
The utility model is compared the beneficial effect that is produced with background technology:
1, because the utility model adopts the pressure type hydraulic pressure switch in the alternative heating system of the differential water-control device that is provided with microswitch, have only the water of heating system to circulate like this, main control board just can detect hydraulic signal, when water circulating pump can not turn round, differential water-control device just can not move, main control board just detects less than hydraulic signal, and burner just can ignition yet, so can avoid the generation of dry combustion method phenomenon when water circulating pump can not run well effectively.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
Shown in accompanying drawing 1, differential water-control device 9 is connected with heating outlet pipe 8, bypass pipe 12 respectively by the water-control device two ends, is detected the water-flow signal (when differential water-control device 9 moves, can open microswitch 10) of heating system by microswitch 10.After water compensating valve 2 was filled with water to heating system, check valve 11 had been blocked the water route UNICOM of heating outlet pipe 8 with heating water return pipe 1.Have only water circulating pump 4 to get into smooth, differential water-control device 9 two ends could produce pressure reduction, thereby open microswitch 10, and main control board just can send instruction and make burner 5 ignition; When water circulating pump 4 can not run well, differential water-control device 9 two ends just can not produce pressure reduction, can not open microswitch 10, also just can not ignition, and avoid the dry combustion method phenomenon to take place.When current flow through by direction as shown, differential water-control device 9 will move, and opens microswitch 10, carried out work thereby drive main control board.
Bathroom water flows into cold water inlet 3 by direction as shown, and the water flow sensor 13 of flowing through enters heat exchanger 6, enters health hot water pipe 7 after the heating, is flowed out by direction as shown then.Heating water return is flowed into by direction as shown, enters water circulating pump 4 through heating water return pipe 1, pumps into heat exchanger 6 then, enters heating outlet pipe 8 after the heating, is flowed out by direction as shown.
Claims (1)
1. bushing type wall hanging stove with water control system, it comprises heating water return pipe (1), water compensating valve (2), cold water inlet (3), water circulating pump (4), burner (5), heat exchanger (6), health hot water pipe (7), heating outlet pipe (8), check valve (11), bypass pipe (12), it is characterized in that it also comprises the differential water-control device (9) that is provided with microswitch (10), water-control device one end in the differential water-control device (9) is communicated with heating outlet pipe (8), the other end is communicated with bypass pipe (12), when water circulating pump 4 runnings, differential water-control device (9) two ends produce pressure reduction, thereby open microswitch (10), main control board sends instruction and makes burner (5) ignition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720054001XU CN201062864Y (en) | 2007-07-11 | 2007-07-11 | Sleeve type wall hanging stove with water control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720054001XU CN201062864Y (en) | 2007-07-11 | 2007-07-11 | Sleeve type wall hanging stove with water control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201062864Y true CN201062864Y (en) | 2008-05-21 |
Family
ID=39451243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720054001XU Expired - Lifetime CN201062864Y (en) | 2007-07-11 | 2007-07-11 | Sleeve type wall hanging stove with water control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201062864Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853452A (en) * | 2011-06-27 | 2013-01-02 | 苏州市万泰真空炉研究所有限公司 | Fireplace device |
| CN102853454A (en) * | 2011-06-28 | 2013-01-02 | 苏州市万泰真空炉研究所有限公司 | Fireplace structure |
| CN108050543A (en) * | 2017-11-24 | 2018-05-18 | 宁波德萨电器制造有限公司 | A kind of fireplace that can utilize oven waste heat |
| 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 |
-
2007
- 2007-07-11 CN CNU200720054001XU patent/CN201062864Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853452A (en) * | 2011-06-27 | 2013-01-02 | 苏州市万泰真空炉研究所有限公司 | Fireplace device |
| CN102853454A (en) * | 2011-06-28 | 2013-01-02 | 苏州市万泰真空炉研究所有限公司 | Fireplace structure |
| CN108050543A (en) * | 2017-11-24 | 2018-05-18 | 宁波德萨电器制造有限公司 | A kind of fireplace that can utilize oven waste heat |
| 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 | ||
| 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: 20091106 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091106 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: 20080521 |
|
| CX01 | Expiry of patent term |