CN206469513U - A kind of pressure relief system of burnt gas wall hanging furnace - Google Patents
A kind of pressure relief system of burnt gas wall hanging furnace Download PDFInfo
- Publication number
- CN206469513U CN206469513U CN201720026249.9U CN201720026249U CN206469513U CN 206469513 U CN206469513 U CN 206469513U CN 201720026249 U CN201720026249 U CN 201720026249U CN 206469513 U CN206469513 U CN 206469513U
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- water
- pipeline
- heating
- return pipeline
- valve
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- Expired - Fee Related
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Abstract
The utility model proposes a kind of pressure relief system of burnt gas wall hanging furnace, to maintain the stabilization of pressure in water circulation system, the burnt gas wall hanging furnace includes controller, heat exchanger, burner and the blast tube being connected with burner, and the blast tube is provided with proportioning valve, and the pressure relief system includes：The inlet channel of the outside running water pipe of connection, the externally outlet conduit of output hot water, the heating outlet conduit and heating water return pipeline, water pump and expansion tank that externally heat；The water pump is arranged on the heating water return pipeline, the heating water return pipeline of its influent side is connected to expansion tank by the first side pipeline, and the heating water return pipeline of the side detects table and relief valve provided with hydraulic pressure, it is connected between the inlet channel and heating water return pipeline by the second side pipeline, water compensating valve is provided with the second side pipeline, the water pump, water compensating valve, hydraulic pressure detection table and relief valve are respectively connecting to the controller, by the controller control in the action of the water pump, water compensating valve and relief valve.
Description
Technical field
The utility model is related to a kind of pressure relief system of burnt gas wall hanging furnace.
Background technology
Burnt gas wall hanging furnace is using natural gas, artificial coal gas or liquefied gas as fuel, by fuel in burning Indoor Combustion
Hyperpyrexia is produced, is swapped heat with circulation waterway by heat exchanger, to obtain the device of hot water/heating output.Work as wall hanging
In water circulation system in stove during hypertonia, particularly in some high hydraulic pressure cities, the part such as heat exchanger is also easy to produce deformation,
When hydraulic pressure reaches certain limit, phenomenon of bursting apart is there is also, potential safety hazard is brought to system.
Utility model content
To overcome the problem of being referred in background technology, the utility model proposes a kind of pressure relief system of burnt gas wall hanging furnace, with
The stabilization of pressure in water circulation system is maintained, its particular technique content is as follows：
A kind of pressure relief system of burnt gas wall hanging furnace, the burnt gas wall hanging furnace include controller, heat exchanger, burner and with combustion
The blast tube of burner connection, the blast tube is provided with proportioning valve, and the pressure relief system includes：Connect entering for outside running water pipe
Waterpipe, externally outlet conduit, the heating outlet conduit that externally heats and the heating water return pipeline of output hot water, water pump and swollen
Swollen water tank；The water pump is arranged on the heating water return pipeline, and the heating water return pipeline of its influent side passes through the first side pipeline
Expansion tank is connected to, and the heating water return pipeline of the side detects table and relief valve provided with hydraulic pressure, the inlet channel is with heating back
It is connected between waterpipe by the second side pipeline, water compensating valve, the water pump, water compensating valve, hydraulic pressure is provided with the second side pipeline
Detection table and relief valve are respectively connecting to the controller, by the controller control in the action of the water pump, water compensating valve and relief valve.
In one or more embodiments of the present utility model, the inlet channel and the heating water return pipeline of water feeding of water pump side
Between by the second side pipeline be connected.
In one or more embodiments of the present utility model, the heating water return of the heating outlet conduit and water feeding of water pump side
It is connected between pipeline by the 3rd side pipeline, check valve is provided with the 3rd side pipeline.
In one or more embodiments of the present utility model, water is provided with the inlet channel or/and heating water return pipeline
Flow measuring valve.
The beneficial effects of the utility model are：Design is connected by each water route of water circulation system, expansion tank is designed, with
And hydraulic pressure detection table, relief valve, water compensating valve, the cooperation of check valve, to maintain the stabilization of pressure in water circulation system, it is ensured that wall
The parts safety in stove is hung, service life is improved.
Brief description of the drawings
Fig. 1 is the structural representation of the pressure relief system of burnt gas wall hanging furnace of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, application scheme is further described：
A kind of pressure relief system of burnt gas wall hanging furnace, the burnt gas wall hanging furnace includes controller（Not shown in figure）, heat exchanger
1st, burner 2 and the blast tube 3 being connected with burner 2, the blast tube 3 are provided with proportioning valve 4, and the pressure relief system includes：
The inlet channel 5 of the outside running water pipe of connection, the externally outlet conduit 6 of output hot water, the and of heating outlet conduit 7 externally heated
Heating water return pipeline 8, water pump 9 and expansion tank 10；The water pump 9 is arranged on the heating water return pipeline 8, its influent side
Heating water return pipeline 8 is connected to expansion tank 10 by the first side pipeline 11, and the heating water return pipeline 8 of the side is provided with hydraulic pressure
Table 12 and relief valve 13 are detected, the second side pipe is passed through between the inlet channel 5 and the heating water return pipeline 8 of the influent side of water pump 9
Road 14 is connected, and water compensating valve 15 is provided with the second side pipeline 14, and the heating of the heating outlet conduit 7 and the influent side of water pump 9 is returned
It is connected between waterpipe 8 by the 3rd side pipeline 16, check valve 17, water pump 9, the water compensating valve is provided with the 3rd side pipeline 16
15th, hydraulic pressure detection table 12, relief valve 13 and check valve 17 are respectively connecting to the controller, by the controller control in the water pump 9, benefit
The action of water valve 15 and relief valve 13.
Preferably, water-carrying capacity detection switch 18 is provided with the inlet channel 5.
It is that above-mentioned preferred embodiment should be regarded as application scheme embodiment for example, all with application scheme thunder
Deduce, replace with, technology that is approximate or making based on this, improving etc., it is regarded as the protection domain of this patent.
Claims (4)
1. a kind of pressure relief system of burnt gas wall hanging furnace, the burnt gas wall hanging furnace include controller, heat exchanger, burner and with burning
The blast tube of device connection, the blast tube is provided with proportioning valve, it is characterised in that the pressure relief system includes：Connection is outside certainly
Come water pipe inlet channel, externally outlet conduit, the heating outlet conduit that externally heats and the heating water return pipeline of output hot water,
Water pump and expansion tank；The water pump is arranged on the heating water return pipeline, and the heating water return pipeline of its influent side passes through
One side side ducts are connected to expansion tank, and the heating water return pipeline of the side detects table and relief valve, the water inlet pipe provided with hydraulic pressure
It is connected between road and heating water return pipeline by the second side pipeline, water compensating valve, the water pump, benefit is provided with the second side pipeline
Water valve, hydraulic pressure detection table and relief valve are respectively connecting to the controller, by the controller control in the water pump, water compensating valve and relief valve
Action.
2. the pressure relief system of burnt gas wall hanging furnace according to claim 1, it is characterised in that：The inlet channel and water feeding of water pump
It is connected between the heating water return pipeline of side by the second side pipeline.
3. the pressure relief system of burnt gas wall hanging furnace according to claim 2, it is characterised in that：The heating outlet conduit and water pump
It is connected between the heating water return pipeline of influent side by the 3rd side pipeline, check valve is provided with the 3rd side pipeline.
4. the pressure relief system of the burnt gas wall hanging furnace according to claim 1 or 2 or 3, it is characterised in that：The inlet channel or/
With at heating water return pipeline be provided with water-carrying capacity detection switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720026249.9U CN206469513U (en) | 2017-01-10 | 2017-01-10 | A kind of pressure relief system of burnt gas wall hanging furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720026249.9U CN206469513U (en) | 2017-01-10 | 2017-01-10 | A kind of pressure relief system of burnt gas wall hanging furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206469513U true CN206469513U (en) | 2017-09-05 |
Family
ID=59705484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720026249.9U Expired - Fee Related CN206469513U (en) | 2017-01-10 | 2017-01-10 | A kind of pressure relief system of burnt gas wall hanging furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206469513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114562811A (en) * | 2022-03-26 | 2022-05-31 | 浙江萨弘科技有限公司 | Hanging stove with adjustable circulation system pressure |
-
2017
- 2017-01-10 CN CN201720026249.9U patent/CN206469513U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114562811A (en) * | 2022-03-26 | 2022-05-31 | 浙江萨弘科技有限公司 | Hanging stove with adjustable circulation system pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20200110 |