CN201302185Y - Gas wall hanging oven - Google Patents
Gas wall hanging oven Download PDFInfo
- Publication number
- CN201302185Y CN201302185Y CNU2008202014742U CN200820201474U CN201302185Y CN 201302185 Y CN201302185 Y CN 201302185Y CN U2008202014742 U CNU2008202014742 U CN U2008202014742U CN 200820201474 U CN200820201474 U CN 200820201474U CN 201302185 Y CN201302185 Y CN 201302185Y
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- CN
- China
- Prior art keywords
- heat exchanger
- water
- pipe
- wall hanging
- multiple tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a gas wall hanging oven, which is interlocked with a water-cooling central air conditioner, and comprises a box body, a controller, a combustion chamber and a compound pipe heat exchanger which is arranged above the combustion chamber, wherein, a combustor is arranged inside the combustion chamber, and a gas pipe which is connected with the combustor is provided with a gas proportional valve, and the compound pipe heat exchanger is communicated with a tap water inlet pipe and a domestic hot water outlet pipe, and a smoke collecting housing and a blower are arranged above the compound pipe heat exchanger, and a heat supply water return pipe is connected with a water inlet of the compound pipe heat exchanger through the end III and the end II of an electric three-way valve, and one end of the heat supply water outlet pipe is connected with a water outlet of the compound pipe heat exchanger, and the other end is connected with an inflation water tank of the central air conditioner and a plate-type heat exchanger through a pipeline; the end I of the electric three-way valve is connected with a heat supply water outlet pipe through a pipeline. The gas wall hanging oven can be interlocked with the central air conditioner, so that not only the water pump with large pump lift of the air conditioner can be utilized, but also the adequate heat which is produced by the gas wall hanging oven can be utilized, thereby not only being free from influencing the refrigeration of the air conditioner and the supply of the living hot water, but also can better resolve the heating problem in the cold area.
Description
Technical field
The utility model relates to heating combined equipment, particularly a kind of burnt gas wall hanging furnace.
Technical background
Burnt gas wall hanging furnace is the device that is used for heating in the modern life and the domestic hot-water is provided, existing burnt gas wall hanging furnace, be generally and independently use or be used in combination with solar water heater, and on the other hand, the water-cooled central air-conditioning is when cold district uses, the heat pump heating efficiency is extremely low, almost completely can't bring into play the effect that heats heating, if can be with the supporting with it interlock of burnt gas wall hanging furnace, have complementary advantages, can utilize the water pump of the big lift of air-conditioning, the sufficient heat energy that can utilize burnt gas wall hanging furnace to produce again, problem then can be readily solved.
The utility model content
The technical problems to be solved in the utility model provides a kind of burnt gas wall hanging furnace, and it can use with water-cooled central air-conditioning interlock, when not influencing air conditioner refrigerating, can also realize heating and domestic hot-water's function is provided.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of burnt gas wall hanging furnace is provided, itself and the interlock of water-cooled central air-conditioning are used, comprise casing, controller, the multiple tube heat exchanger of combustion chamber and top thereof, be provided with burner in the combustion chamber, coupled Gas Pipe is provided with gas ratio valve, be communicated with running water water inlet pipe and domestic hot-water's outlet pipe on the multiple tube heat exchanger, multiple tube heat exchanger top is provided with exhaust fume collecting hood and blower fan, the heating water return pipe is through the III of electric T-shaped valve end, the II end is connected with the water inlet of multiple tube heat exchanger, heating outlet pipe one end is connected with the delivery port of multiple tube heat exchanger, and the other end is connected with the expansion tank and the plate type heat exchanger of central air-conditioning through pipeline; The I end of electric T-shaped valve is connected with the heating outlet pipe through pipeline.
Aforesaid burnt gas wall hanging furnace on one section heating water return pipe between the II end of electric T-shaped valve and the water inlet of multiple tube heat exchanger, is provided with hydraulic pressure switch and safety valve.
Adopt the burnt gas wall hanging furnace of said structure, because can be with the supporting with it interlock of burnt gas wall hanging furnace, can utilize the water pump of the big lift of air-conditioning, the sufficient heat energy that can utilize burnt gas wall hanging furnace to produce again, thereby neither influence air conditioner refrigerating and the domestic hot-water is provided, can solve the problem that heats heating at cold district preferably again.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the fundamental diagram of described utility model.
The specific embodiment
Referring to Fig. 1, a kind of embodiment of burnt gas wall hanging furnace is provided, itself and the interlock of water-cooled central air-conditioning are used, comprise casing 1, controller 2, the multiple tube heat exchanger 4 of combustion chamber 3 and top thereof, be provided with burner 5 in the combustion chamber 3, coupled Gas Pipe is provided with gas ratio valve 6, be communicated with running water water inlet pipe 7 and domestic hot-water's outlet pipe 8 on the multiple tube heat exchanger 4, multiple tube heat exchanger 4 tops are provided with exhaust fume collecting hood 9 and blower fan (not shown), heating water return pipe 10 is through the III of electric T-shaped valve 11 end, the II end is connected with the water inlet of multiple tube heat exchanger 4, heating outlet pipe 12 1 ends are connected with the delivery port of multiple tube heat exchanger 4, and the other end is connected with the expansion tank 13 and the plate type heat exchanger 14 of central air-conditioning through pipeline; The I end of electric T-shaped valve 11 is connected with heating outlet pipe 12 through pipeline.
During refrigeration, air-conditioning backwater in the heating water return pipe 10 holds plate type heat exchanger 14 to carry out heat exchange through III, the I of electric T-shaped valve 11, the air-conditioning backwater becomes water at low temperature, water circulating pump 17 drivings through the big lift of central air-conditioning flow to fan coil 18 ends again, carry out heat exchange with air, cold wind is blown out realize refrigeration.Start burner 5 and get final product as needing hot water this moment.Because III, II end is closed automatically, the air-conditioning backwater can not flow to multiple tube heat exchanger 4 and carry out heat exchange, can not influence air conditioner refrigerating.
During heating, the low-temperature air conditioner backwater holds multiple tube heat exchanger 4 to carry out heat exchange through III, the II of electric T-shaped valve, the low-temperature air conditioner backwater becomes high-temperature water, then the plate type heat exchanger 14 of flowing through, because this moment, air-conditioner host quit work, the high-temperature water of the plate type heat exchanger 14 of flowing through does not carry out cold and hot exchange; After high-temperature water flows out plate type heat exchanger 14, arrive fan coil 18 ends through water circulating pump 17 again, carry out heat exchange, hot blast is blown out realization heating with air.Open hot-water switch and get final product as needing hot water this moment.
Referring to Fig. 1, on one section heating water return pipe between the water inlet of the II of electric T-shaped valve 11 end and multiple tube heat exchanger 4, be provided with hydraulic pressure switch 15 and safety valve 16.Hydraulic pressure switch 15 is used for detection system hydraulic pressure and whether reaches normal 1.2bar, sends instructions simultaneously to burner 5, has only hydraulic pressure normal; burner 5 ability operate as normal; otherwise low hydraulic pressure protection startup can cause the wall hanging stove to misfire, thus the safety of protection system.And if adopt water flow switch, as long as the air-conditioning backwater is in flow regime in the system, burner 5 will operate as normal, and very little when the water yield like this, hydraulic pressure is crossed when hanging down, and will cause damage to security of system.The pressure set points of safety valve 16 is 3bar, and when system water pressure surpassed 3bar, safety valve 16 can be opened automatically intrasystem air-conditioning backwater is forced to release, and with delivery system pressure, protection system is not damaged.
The foregoing description is a preferred embodiment of the present utility model, and all and the similar structure of the utility model and the equivalence of being done change, and all should belong to protection category of the present utility model.
Claims (2)
1, a kind of burnt gas wall hanging furnace, itself and the interlock of water-cooled central air-conditioning are used, comprise casing (1), controller (2), the multiple tube heat exchanger (4) of combustion chamber (3) and top thereof, be provided with burner (5) in the combustion chamber (3), coupled Gas Pipe is provided with gas ratio valve (6), be communicated with running water water inlet pipe (7) and domestic hot-water's outlet pipe (8) on the multiple tube heat exchanger (4), multiple tube heat exchanger (4) top is provided with exhaust fume collecting hood (9) and blower fan, it is characterized in that: heating water return pipe (10) is through the III of electric T-shaped valve (11) end, the II end is connected with the water inlet of multiple tube heat exchanger (4), heating outlet pipe (12) one ends are connected with the delivery port of multiple tube heat exchanger (4), and the other end is connected with the expansion tank (13) and the plate type heat exchanger (14) of central air-conditioning through pipeline; The I end of electric T-shaped valve (11) is connected with heating outlet pipe (12) through pipeline.
2, burnt gas wall hanging furnace according to claim 1 is characterized in that: on one section heating water return pipe between the II end of electric T-shaped valve (11) and the water inlet of multiple tube heat exchanger (4), be provided with hydraulic pressure switch (15) and safety valve (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202014742U CN201302185Y (en) | 2008-10-07 | 2008-10-07 | Gas wall hanging oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202014742U CN201302185Y (en) | 2008-10-07 | 2008-10-07 | Gas wall hanging oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201302185Y true CN201302185Y (en) | 2009-09-02 |
Family
ID=41085811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202014742U Expired - Fee Related CN201302185Y (en) | 2008-10-07 | 2008-10-07 | Gas wall hanging oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201302185Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759129A (en) * | 2012-07-16 | 2012-10-31 | 广州中国科学院工业技术研究院 | External wall-hung household gas stove |
-
2008
- 2008-10-07 CN CNU2008202014742U patent/CN201302185Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759129A (en) * | 2012-07-16 | 2012-10-31 | 广州中国科学院工业技术研究院 | External wall-hung household gas stove |
| CN102759129B (en) * | 2012-07-16 | 2015-01-21 | 广州中国科学院工业技术研究院 | External wall-hung household gas stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20111007 |