CN206522916U - A kind of energy-saving gas burning boiler with less environmental - Google Patents
A kind of energy-saving gas burning boiler with less environmental Download PDFInfo
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- CN206522916U CN206522916U CN201720101947.0U CN201720101947U CN206522916U CN 206522916 U CN206522916 U CN 206522916U CN 201720101947 U CN201720101947 U CN 201720101947U CN 206522916 U CN206522916 U CN 206522916U
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Abstract
A kind of energy-saving gas burning boiler with less environmental, includes body of heater, involute screw construction heat-exchange device, burner, air-introduced machine, fume emission chimney, switch board and temperature sensor, is characterised by：Heat-exchange device is made up of combustion chamber, quirk and water leg；Quirk is set around combustion chamber, is constructed and is laid in involute screw, combustion chamber is located at the basic circle position that involute screw constructs center；The smoke inlet UNICOM combustion chamber of quirk, the exhaust opening of quirk is connected to outside body of heater；Water leg is set along combustion chamber and quirk outer wall；Beneficial effect is：Involute spiral quirk effectively controls the conducting path of high-temperature flue gas, increase the heat exchanger time of quirk area of dissipation and high-temperature flue gas and quirk, flue-gas temperature is set fully to be utilized, improve the utilization rate of smoke heat energy, so as to reduce heat energy loss and discharge, the thermal efficiency of boiler is improved, heating combustion gas materials financial cost is saved.
Description
Technical field
The utility model belongs to heating equipment field, more particularly to a kind of energy-saving gas burning boiler with less environmental.
Background technology
Coal burning boiler is the heating equipment that cold districts are generally used, its shortcoming be soot emissions pollution compared with
Seriously, although as the development of dust-removing sulphur removing function technology, boiler emission flue gas is handled, but it is dirty there are still air
Dye.Compared to coal burning boiler, gas furnace uses organic combustion gas for raw material, the organic alcohols compound combustion gas such as natural gas,
Equipment control is simple, and workload is low, it is most important that the discharge of the pernicious gas such as smoke dust nitride, sulfide, to environment without
Harm, and gas price is cheap, and heating cost is low, is especially suitable for promoting, receives praises from customers.
Existing gas heating boiler or wall-hung boiler, essential structure principle are produced by combustion chambers burn inflammable gas
High temperature, the heat exchanging water pipe that heating is laid in a combustion chamber realizes heat exchange, and heat exchanging water pipe connects heating equipment or water equipment pipeline,
So as to reach the purpose of rapidly and efficiently hot water.But such heat exchange construction has a drawback in that the heat utilization rate of combustion chamber too
Low, combustion gas conflagration in a combustion chamber, a large amount of high-temperature flue gas quickly discharge combustion chamber with combustion chamber flue.The production of in the market
Product, in order to improve the utilization rate of combustion chamber, majority is all to go to improve from the laying of heat exchanger tube, such as utilizes heat exchange coil, row
The means such as example setting heat exchanger tube, lengthening heat exchanger tube length, but its effect majority can only improve hot water speed, and heat exchanger tube cloth
If too close can also cause the problem of combustion chambers burn operation is not smooth, it is impossible to fundamentally solve combustion chamber heat utilization rate low
Problem, general heat utilization rate is less than the half that gas thermal energy is utilized, and most of heat energy is lost with flue gas, causes serious
Energy waste.
The content of the invention
The purpose of this utility model is that the low combustion rate caused of gas fired-boiler heat utilization rate is low, it is high to consume energy in order to solve
Problem effectively improves the heat energy utilization of flue gas there is provided a kind of gas fired-boiler of novel structure, reduces boiler energy consumption, realizes energy-conservation.
To achieve these goals, the technical solution adopted in the utility model is the gas fume of combustion chamber quirk using gas furnace
The mode combined with water leg is exchanged heat, and the construction that flue gas quirk is combined with water leg is set around combustion chamber, and using gradually
The formula that bursts at the seams spiral structure lays flue gas quirk, and the heat-transfer surface of quirk and water jacket is lengthened by the a-circle-by-a-circle convolution construction of quirk
Product, the time of contact for lengthening high-temperature flue gas and quirk, high-temperature flue gas waste heat is fully radiated in quirk, enter with the water in water jacket
Row sufficient heat exchange, reaches the purpose for improving combustion rate and reduction energy consumption.
The utility model energy-saving gas burning boiler with less environmental, includes body of heater, heat-exchange device, burner, air-introduced machine, flue gas
Discharge chimney, switch board and temperature sensor, heat-exchange device, burner, air-introduced machine, fume emission chimney and TEMP
Device is fixedly mounted on body of heater, switch board control connection burner, air-introduced machine and temperature sensor, it is characterised in that：It is described
Heat-exchange device be made up of combustion chamber, quirk and water leg；Described quirk is set around combustion chamber, in involute screw
Construction is laid, and combustion chamber is located at the basic circle position that involute screw constructs center；The smoke inlet UNICOM combustion chamber of quirk, quirk
Exhaust opening be connected to outside body of heater；Described water leg is set along combustion chamber and quirk outer wall.
Described combustion chamber is laterally set, and front end opens up burner entrance, burner is fixedly mounted thereon.
The smoke inlet of described quirk is laid along chamber length is elongated, and air-introduced machine, and and cigarette is fixedly mounted on exhaust opening
Gas discharge chimney UNICOM.
Described quirk at least spirals a circle from smoke inlet to exhaust opening.
Described water leg is constructed along involute screw and laid, and attached combustion chamber and quirk outer wall are wrapped up in completely.
Water inlet, delivery port and temperature-measuring port are provided with described water leg, water inlet is located at water leg lowermost end, water outlet
Mouth, which is located on water leg top, temperature-measuring port, is fixedly mounted temperature sensor.
The beneficial effects of the utility model are：Involute spiral quirk effectively controls the conducting path of high-temperature flue gas,
Increase the heat exchanger time of quirk area of dissipation and high-temperature flue gas and quirk, flue-gas temperature is fully utilized, improve flue gas
The utilization rate of heat energy, so as to reduce heat energy loss and discharge, improves the thermal efficiency of boiler, saves heating combustion gas materials warp
Ji cost；Furnace interior quirk simple structure, big small volume boiler is all suitable for, and easy to operate, manufacture difficulty is low, large-scale production into
This is low, suits large area to popularize.
Brief description of the drawings
Accompanying drawing 1 is general system set-up schematic diagram of the present utility model；
Accompanying drawing 2 is heat-exchanger rig cross section structure schematic diagram of the present utility model；
In accompanying drawing：Body of heater 1, heat-exchange device 2, combustion chamber 21, burner entrance 211, quirk 22, smoke inlet 221, row
Mouth 222, water leg 23, water inlet 231, delivery port 232, temperature-measuring port 233, burner 3, air-introduced machine 4, fume emission chimney
5th, switch board 6, temperature sensor 7.
Embodiment
, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer
Scheme is described in detail；Any one skilled in the art in the technical scope that the utility model is disclosed,
Change or replacement can be readily occurred in, should all be covered within protection domain of the present utility model.Therefore, protection of the present utility model
Scope should be based on the protection scope of the described claims.
The utility model energy-saving gas burning boiler with less environmental is used cooperatively suitable for all utilization burners 3 combustion chamber 21
Gas fired-boiler and burnt gas wall hanging furnace.
With reference to shown in attached Fig. 1 and 2, the utility model energy-saving gas burning boiler with less environmental, include body of heater 1, heat-exchange device 2,
Burner 3, air-introduced machine 4, fume emission chimney 5, switch board 6 and temperature sensor 7, heat-exchange device 2, burner 3,
Air-introduced machine 4, fume emission chimney 5 and temperature sensor 7 are fixedly mounted on body of heater 1, the control connection of switch board 6 burner 3,
Air-introduced machine 4 and temperature sensor 7.Heat-exchange device 2 is made up of combustion chamber 21, quirk 22 and water leg 23；Combustion chamber 21 is laterally
Set, front end opens up burner entrance 211, burner 3 is fixedly mounted thereon；Quirk 22 is set around combustion chamber 21, is in
Involute screw construction is laid, and combustion chamber 21 is located at the basic circle position that involute screw constructs center, and quirk 22 enters cigarette
Mouthful 221 UNICOM combustion chambers 21, the exhaust opening 222 of quirk 22 is connected to outside body of heater, and the smoke inlet 221 of quirk 22 is along combustion chamber 21
Length is elongated to be laid, and is fixedly mounted air-introduced machine 4 on exhaust opening 222, and with the UNICOM of fume emission chimney 5；Water leg 23 is along burning
Room 21 and the outer wall of quirk 22 are set, and water leg 23 is constructed along involute screw and laid, and attached combustion chamber 21 and quirk 22 are wrapped up in completely
Water inlet 231, delivery port 232 and temperature-measuring port 233 are provided with outer wall, water leg 23, water inlet 231 is located at the most bottom of water leg 23
End, delivery port 232, which is located on the top of water leg 23, temperature-measuring port 233, is fixedly mounted temperature sensor 7.
With reference to shown in accompanying drawing 2, the utility model energy-saving gas burning boiler with less environmental improves the principle of heat utilization rate：Combustion chamber 21
On be provided with burner entrance 211, fuel burner is installed for coordinating, burner burns in combustion chamber 21, high temp fire
Flame and flue gas are heated continuously and healthily to combustion chamber 21, and high-temperature flue gas is discharged from quirk 22, and high-temperature flue gas heats fire in quirk 22
Hot water function is realized in road 22, combustion chamber 21 and quirk 22 after heating by the heat exchange of water leg 23.Produced by combustion chamber 21
High-temperature flue gas, enters from the smoke inlet 221 of quirk 22, in the presence of air-introduced machine at exhaust opening 222, and a circle is around a circle, along gradually
The quirk 22 of the formula that bursts at the seams spiral structure is in involute line-of-road movement to exhaust opening 222.In high-temperature flue gas motion process, constantly hit
Quirk 22, fully consumption temperature energy produce heat exchange with quirk 22, so as to reach the mesh of heating water jacket 23 by quirk 22
, flue gas heat is can be controlled within 100 degree during discharge.
The utility model energy-saving gas burning boiler with less environmental, can use various clean energy resourcies by burner 3 in combustion chamber
Burning provides heat energy in 21, and the conventional energy has natural gas, liquefied gas, fuel oil, biomass fuel etc..Burner 3 can lead to
Proportional controller control fuel is crossed fully to burn and be controlled water temperature, the control module of switch board 6 and change in combustion chamber 21
Frequency device can control burner 3 and air-introduced machine 4, make boiler operatiopn in optimal state.
Claims (6)
1. a kind of energy-saving gas burning boiler with less environmental, includes body of heater, heat-exchange device, burner, air-introduced machine, fume emission cigarette
Cylinder, switch board and temperature sensor, heat-exchange device, burner, air-introduced machine, fume emission chimney and temperature sensor are fixed
On body of heater, switch board control connection burner, air-introduced machine and temperature sensor, it is characterised in that：Described heat friendship
Changing device is made up of combustion chamber, quirk and water leg；Described quirk is set around combustion chamber, and cloth is constructed in involute screw
If combustion chamber is located at the basic circle position that involute screw constructs center；The smoke inlet UNICOM combustion chamber of quirk, the smoke evacuation of quirk
Mouth is connected to outside body of heater；Described water leg is set along combustion chamber and quirk outer wall.
2. energy-saving gas burning boiler with less environmental as claimed in claim 1, it is characterised in that：Described combustion chamber is laterally set, front end
Burner entrance is opened up, burner is fixedly mounted thereon.
3. energy-saving gas burning boiler with less environmental as claimed in claim 1, it is characterised in that：The smoke inlet of described quirk is along combustion chamber
Length is elongated to be laid, and is fixedly mounted air-introduced machine on exhaust opening, and with fume emission chimney UNICOM.
4. energy-saving gas burning boiler with less environmental as claimed in claim 1, it is characterised in that：Described quirk is from smoke inlet to exhaust opening
At least spiral a circle.
5. energy-saving gas burning boiler with less environmental as claimed in claim 1, it is characterised in that：Described water leg is along involute screw
Construction is laid, and attached combustion chamber and quirk outer wall are wrapped up in completely.
6. energy-saving gas burning boiler with less environmental as claimed in claim 1, it is characterised in that：It is provided with described water leg into water
Mouth, delivery port and temperature-measuring port, water inlet are located at water leg lowermost end, and delivery port is located at fixed on water leg top, temperature-measuring port
Mounting temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720101947.0U CN206522916U (en) | 2017-01-26 | 2017-01-26 | A kind of energy-saving gas burning boiler with less environmental |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720101947.0U CN206522916U (en) | 2017-01-26 | 2017-01-26 | A kind of energy-saving gas burning boiler with less environmental |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206522916U true CN206522916U (en) | 2017-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720101947.0U Active CN206522916U (en) | 2017-01-26 | 2017-01-26 | A kind of energy-saving gas burning boiler with less environmental |
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| CN (1) | CN206522916U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132041A (en) * | 2019-06-17 | 2019-08-16 | 周清桂 | A kind of heat exchanger |
| CN114111030A (en) * | 2021-11-15 | 2022-03-01 | 巨鹿县申源建材有限公司 | Commercial concrete winter water rapid heating equipment |
| CN114607636A (en) * | 2022-02-28 | 2022-06-10 | 江西南方锅炉股份有限公司 | Induced draft fan for boiler system |
-
2017
- 2017-01-26 CN CN201720101947.0U patent/CN206522916U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132041A (en) * | 2019-06-17 | 2019-08-16 | 周清桂 | A kind of heat exchanger |
| CN114111030A (en) * | 2021-11-15 | 2022-03-01 | 巨鹿县申源建材有限公司 | Commercial concrete winter water rapid heating equipment |
| CN114607636A (en) * | 2022-02-28 | 2022-06-10 | 江西南方锅炉股份有限公司 | Induced draft fan for boiler system |
| CN114607636B (en) * | 2022-02-28 | 2024-02-13 | 江西南方锅炉股份有限公司 | Draught fan for boiler system |
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