CN203824061U - Low-noise gas-fired boiler - Google Patents
Low-noise gas-fired boiler Download PDFInfo
- Publication number
- CN203824061U CN203824061U CN201420087422.2U CN201420087422U CN203824061U CN 203824061 U CN203824061 U CN 203824061U CN 201420087422 U CN201420087422 U CN 201420087422U CN 203824061 U CN203824061 U CN 203824061U
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- CN
- China
- Prior art keywords
- heat exchanger
- exchanger plates
- boiler
- inner bag
- heat exchange
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- Expired - Fee Related
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Abstract
The utility model discloses a low-noise gas-fired boiler, which comprises a boiler body, wherein an inner container is arranged in the boiler body; a water cavity is formed between the boiler body and the inner container; a disk-shaped wound fuel gas pipe is arranged at the bottom of the inner container; combustion holes are formed in the pipe wall of the fuel gas pipe; a plurality of hollow heat exchange plates are arranged above the fuel gas pipe; the cavities of the heat exchange plates are communicated with the water cavity; the heat exchange plates are vertically arranged on two opposite inner walls of the inner container; one end of each heat exchange plate is suspended in the inner container; the suspended ends of two groups of opposite heat exchange plates are distributed in an interdigitated way. The boiler has the advantages of high heat exchange efficiency, no noise, low emission, low pollution and saving of energy.
Description
Technical field
The utility model relates to a kind of boiler, more particularly relates to a kind of low noise gas fired-boiler.
Background technology
The gas fired-boiler produced in the market, all to jet flames in the combustion chamber in boiler by gas burning machine, flame and hot gas in mobile process with boiler water cavity in water carry out heat exchange, this boiler is due to the existence of combustor, inevitably can cause very large noise, form noise pollution.
Summary of the invention
In order to solve the deficiencies in the prior art, the utility model provides the gas fired-boiler of a kind of low emission, low noise.
The utility model is achieved through the following technical solutions: a kind of low noise gas fired-boiler, comprise body of heater, in body of heater, be provided with inner bag, between body of heater and inner bag, form water cavity, the bottom of inner bag is provided with the Gas Pipe of dish type coiling, the tube wall of described Gas Pipe is provided with burner port, the top of Gas Pipe arranges the heat exchanger plates of a plurality of hollows, the cavity of heat exchanger plates is communicated with described water cavity, heat exchanger plates is vertically set on two relative inwalls of inner bag, heat exchanger plates one end is unsettled in inner bag, and the free end of two groups of relative heat exchanger plates is indenting shape and distributes.
In such scheme, in order to reduce the flow resistance of hot gas, the size that described heat exchanger plates is fixed on one end above-below direction on inner bag inwall is greater than the size of unsettled one end.
In such scheme, in order to reduce the flow resistance of hot gas, the top of the unsettled one end of described heat exchanger plates is arranged to circular-arc.
In such scheme, the described interlaced staggered length of two groups of heat exchanger plates is 1/3rd of heat exchanger plates length.
Compared with prior art, its beneficial effect is this low noise gas fired-boiler:
1, interlaced heat exchanger plates lengthens the flow channel of hot gas, has improved the heat exchanger effectiveness of boiler;
2, this boiler noiselessness, discharges lowly, pollutes littlely, saves the energy.
3, this boiler structure is simple, easy to operate.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the utility model low noise gas fired-boiler.
In Fig. 1: 1. sewage draining exit, 2. water return outlet, 3. body of heater, 4. inner bag, 5. heat exchanger plates, 6. water cavity, 7. pressure relief opening, 8. delivery port, 9. exhaust opening, 10. fire door, 11. Gas Pipe, 12. burner ports.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model low noise gas fired-boiler is further described:
Accompanying drawing 1 is the structural representation of the utility model low noise gas fired-boiler.In Fig. 1, this low noise gas fired-boiler, comprises body of heater 3, is provided with inner bag 4 in body of heater 3, between body of heater 3 and inner bag 4, forms water cavity 6, water cavity 6 be provided with below sewage draining exit 1 and water return outlet 2, the top of water cavity 6 is provided with pressure relief opening 7 and delivery port 8.The bottom of inner bag 4 is provided with the Gas Pipe 11 of dish type coiling, and the tube wall of described Gas Pipe 11 is provided with burner port 12, and the fire door 10 into combustion gas is set on body of heater 3.The top of Gas Pipe 11 arranges the heat exchanger plates 5 of a plurality of hollows, the cavity of heat exchanger plates 5 is communicated with described water cavity 6, heat exchanger plates 5 is vertically set on two relative inwalls of inner bag 4, and heat exchanger plates 5 one end are unsettled in inner bag 4, and the free end of two groups of relative heat exchanger plates 5 is indenting shape and distributes.In order to reduce the flow resistance of hot gas, the size that heat exchanger plates 5 is fixed on one end above-below direction on inner bag 4 inwalls is greater than the size of unsettled one end, it is 1/3rd of heat exchanger plates 5 length that circular-arc, the interlaced staggered length of two groups of heat exchanger plates 5 is arranged on the top of heat exchange 5 unsettled one end.On the top of inner bag 4, exhaust opening 9 is set.
Electronic striking is lighted the combustion gas in Gas Pipe 11, and the serpentine passage that the flue gas of burning forms from interlaced heat exchanger plates 5 passes through, and the abundant heat exchange of water in the flue gas burning in this process and heat exchanger plates 5 reaches the object of heating water.
This boiler is not owing to there is no combustor, and therefore, when combustion gas, noise is very little, greatly reduces the pollution of noise, and the passage of serpentine lengthens the mobile stroke of hot flue gas, has improved the heat exchanger effectiveness of boiler, saves the energy.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet not in order to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, when can utilizing the method for above-mentioned announcement and technology contents to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solutions of the utility model, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, still belong in the scope of technical solutions of the utility model.
Claims (4)
1. a low noise gas fired-boiler, comprise body of heater, it is characterized in that: in described body of heater, be provided with inner bag, between body of heater and inner bag, form water cavity, the bottom of inner bag is provided with the Gas Pipe of dish type coiling, the tube wall of described Gas Pipe is provided with burner port, the top of Gas Pipe arranges the heat exchanger plates of a plurality of hollows, the cavity of heat exchanger plates is communicated with described water cavity, heat exchanger plates is vertically set on two relative inwalls of inner bag, heat exchanger plates one end is unsettled in inner bag, and the free end of two groups of relative heat exchanger plates is indenting shape and distributes.
2. a kind of low noise gas fired-boiler according to claim 1, is characterized in that: the size that described heat exchanger plates is fixed on one end above-below direction on inner bag inwall is greater than the size of unsettled one end.
3. a kind of low noise gas fired-boiler according to claim 1, is characterized in that: the top of the unsettled one end of described heat exchanger plates is arranged to circular-arc.
4. a kind of low noise gas fired-boiler according to claim 3, is characterized in that: the described interlaced staggered length of two groups of heat exchanger plates is 1/3rd of heat exchanger plates length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420087422.2U CN203824061U (en) | 2014-02-20 | 2014-02-20 | Low-noise gas-fired boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420087422.2U CN203824061U (en) | 2014-02-20 | 2014-02-20 | Low-noise gas-fired boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203824061U true CN203824061U (en) | 2014-09-10 |
Family
ID=51479548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420087422.2U Expired - Fee Related CN203824061U (en) | 2014-02-20 | 2014-02-20 | Low-noise gas-fired boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203824061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017157A (en) * | 2016-07-18 | 2016-10-12 | 卓宇轩 | Heat exchange device |
-
2014
- 2014-02-20 CN CN201420087422.2U patent/CN203824061U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017157A (en) * | 2016-07-18 | 2016-10-12 | 卓宇轩 | Heat exchange device |
| CN106017157B (en) * | 2016-07-18 | 2017-11-10 | 徐州众凯机电设备制造有限公司 | A kind of heat-exchanger rig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140910 Termination date: 20160220 |