CN204202154U - A kind of combustion gas vacuum boiler - Google Patents
A kind of combustion gas vacuum boiler Download PDFInfo
- Publication number
- CN204202154U CN204202154U CN201420075050.1U CN201420075050U CN204202154U CN 204202154 U CN204202154 U CN 204202154U CN 201420075050 U CN201420075050 U CN 201420075050U CN 204202154 U CN204202154 U CN 204202154U
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- CN
- China
- Prior art keywords
- heater
- vacuum
- chamber
- combustion chamber
- boiler
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- Expired - Fee Related
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Abstract
The utility model provides a kind of combustion gas vacuum boiler, comprise body of heater, bottom in body of heater arranges the combustion chamber of tubular horizontal positioned, the peripheral border of combustion chamber is provided with flue gas exchanging tube, forms water cavity between combustion chamber and body of heater, and the top in body of heater arranges vacuum chamber, vacuum chamber communicates completely with water cavity, be provided with pipe heat exchanger in vacuum chamber, vacuum pumping valve and extra feed tank are set at the top of body of heater, extra feed tank bottom and vacuum chamber.This boiler can be exchanged by carbonated drink and be converted into rapidly water water coke slurry, and boiler uses uninterrupted, there will not be the use affecting user at heating period.
Description
Technical field
The utility model relates to a kind of boiler, more particularly relates to a kind of combustion gas vacuum boiler.
Background technology
Vacuum boiler produced in the market; due to the restriction of environment for use; the vacuum section of boiler usually there will be leakage; and this boiler, leak once appearance and just cause scrapping of whole boiler, want maintenance; the skilled worker of specialty just must be asked to field maintenance; interval time is long, if be in Heating Period, will affect the heating of user.
Summary of the invention
In order to solve the deficiencies in the prior art, the utility model provide a kind of can change rapidly do not affect user use combustion gas vacuum boiler.
The utility model is achieved through the following technical solutions: a kind of combustion gas vacuum boiler, comprise body of heater, bottom in body of heater arranges the combustion chamber of tubular horizontal positioned, the peripheral border of combustion chamber is provided with flue gas exchanging tube, form water cavity between combustion chamber and body of heater, the top in body of heater arranges vacuum chamber, and vacuum chamber communicates completely with water cavity, be provided with pipe heat exchanger in vacuum chamber, vacuum pumping valve is set at the top of body of heater.
In such scheme, in order to monitor the height of water cavity middle water level, the arranged outside of described body of heater has water-level gauge.
In such scheme, the top of described body of heater is also provided with extra feed tank, and extra feed tank bottom and described vacuum chamber, be provided with valve between extra feed tank and body of heater.
In such scheme, for ease of carrying out maintenance of clean-up to combustion chamber, the entrance point of described combustion chamber arranges hermatic door, and described hermatic door arranges bocca.
Compared with prior art, its beneficial effect is this combustion gas vacuum boiler:
1, this boiler can be exchanged by carbonated drink and be converted into rapidly water water coke slurry, and boiler uses uninterrupted, there will not be the use affecting user at heating period;
2, this boiler structure is simple, easy to operate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model combustion gas vacuum boiler;
Fig. 2 is the left view of Fig. 1.
In figure: 1. body of heater, 2. hermatic door, 3. return combustion chamber, 4. flue gas exchanging tube, 5. bocca, 6. combustor, 7. combustion chamber, 8. water cavity, 9. water inlet pipe, 10. outlet pipe, 11. pipe heat exchangers, 12. heat-exchange tubes, 13. extra feed tanks, 14. vacuum chambers, 15. vacuum pumping valves, 16. water-level gauges, 17. exhaust openings, 18. blow-off pipes, 19. fume collecting chamber.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the utility model combustion gas vacuum boiler is further described:
Fig. 1 is the structural representation of the utility model combustion gas vacuum boiler, and Fig. 2 is the left view of Fig. 1.In figure, this combustion gas vacuum boiler, comprise body of heater 1, bottom in body of heater 1 arranges the combustion chamber 7 of tubular horizontal positioned, the peripheral border of combustion chamber 7 is provided with flue gas exchanging tube 4, water cavity 8 is formed between combustion chamber 7 and body of heater 1, the left end of combustion chamber 7 arranges return combustion chamber 3, the left port of return combustion chamber 3 arranges hermatic door 2, hermatic door 2 is provided with bocca 5, combustor 6 is from here to jet flames in combustion chamber 7, the right-hand member of combustion chamber 7 arranges fume collecting chamber 19, fume collecting chamber 19 right-hand member arranges exhaust opening 17 and is connected with the chimney of boiler, return combustion chamber 3 is communicated with fume collecting chamber 19 by the flue gas exchanging tube 4 around combustion chamber 7.Top in body of heater 1 arranges vacuum chamber 14, vacuum chamber 14 communicates completely with water cavity 8, pipe heat exchanger 11 is provided with in vacuum chamber 14, pipe heat exchanger 11 is arranged multiple heat-exchange tube 12, the water inlet end of all heat-exchange tubes 12 is communicated with water inlet pipe 9, and the water side of all heat-exchange tubes 12 is communicated with outlet pipe 10.Arrange vacuum pumping valve 15 and extra feed tank 13 at the top of body of heater 1, the bottom of extra feed tank 13 is communicated with vacuum chamber 14, is provided with valve between extra feed tank 13 and body of heater 1.Arrange blow-off pipe 18 in the bottom of body of heater 1, in order to monitor the height of water cavity 8 middle water level, the arranged outside of body of heater 1 has water-level gauge 16.
Boiler before operation, first by the valve closing below extra feed tank 13, simultaneously, taken out by vacuum pumping valve 15 by air in body of heater 1 and make it to form vacuum, then add water in water cavity 8, water level height is advisable to bury combustion chamber 7, now, pipe heat exchanger 11 place in a vacuum.With combustor 6 to jet flames in combustion chamber 7, the flue gas of flame discharges out of the furnace after return combustion chamber 3, flue gas exchanging tube 4 and fume collecting chamber 19, water in water cavity 8 through with flue gas exchanging tube 4 heat exchange after seethe with excitement, owing to being vacuum state in body of heater 1, when water reaches 70 degree, just can be converted into heat steam.Water in heat-exchange tube 12 in steam and vacuum chamber 14 carries out carbonated drink exchange, is delivered to the place of use by the water after heating by outlet pipe 10.
When leaking appears in vacuum chamber 14, carbonated drink exchange cannot be carried out in boiler, now, open the valve below extra feed tank 13, and being also full of water by vacuum chamber 14, pipe heat exchanger 11 is buried in water, and the water in heat-exchange tube 12 now and the hot water in body of heater 1 have just become the heat exchange of water water.Like this, though the heat exchange efficiency of boiler exchanges not as good as previous carbonated drink, can ensure that user there will not be gridlock within the operating period, the heating problem of user can not be affected.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used 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 the method and technology contents that can utilize above-mentioned announcement are made a little change or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, still belong in the scope of technical solutions of the utility model.
Claims (4)
1. a combustion gas vacuum boiler, comprise body of heater, it is characterized in that: the bottom in described body of heater arranges the combustion chamber of tubular horizontal positioned, the peripheral border of combustion chamber is provided with flue gas exchanging tube, form water cavity between combustion chamber and body of heater, the top in described body of heater arranges vacuum chamber, and vacuum chamber communicates completely with water cavity, be provided with pipe heat exchanger in vacuum chamber, vacuum pumping valve is set at the top of body of heater.
2. a kind of combustion gas vacuum boiler according to claim 1, is characterized in that: the arranged outside of described body of heater has water-level gauge.
3. a kind of combustion gas vacuum boiler according to claim 1, is characterized in that: the top of described body of heater is also provided with extra feed tank, and extra feed tank bottom and described vacuum chamber, be provided with valve between extra feed tank and body of heater.
4. a kind of combustion gas vacuum boiler according to claim 3, is characterized in that: the entrance point of described combustion chamber arranges hermatic door, described hermatic door arranges bocca.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420075050.1U CN204202154U (en) | 2014-02-17 | 2014-02-17 | A kind of combustion gas vacuum boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420075050.1U CN204202154U (en) | 2014-02-17 | 2014-02-17 | A kind of combustion gas vacuum boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204202154U true CN204202154U (en) | 2015-03-11 |
Family
ID=52660108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420075050.1U Expired - Fee Related CN204202154U (en) | 2014-02-17 | 2014-02-17 | A kind of combustion gas vacuum boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204202154U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979609A (en) * | 2017-03-17 | 2017-07-25 | 深圳市卓益节能环保设备有限公司 | Gas-fired water heater |
| CN109442534A (en) * | 2018-09-26 | 2019-03-08 | 全球能源互联网研究院有限公司 | A kind of high-temperature phase-change solid heat accumulation integral type heat exchange heating system |
-
2014
- 2014-02-17 CN CN201420075050.1U patent/CN204202154U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979609A (en) * | 2017-03-17 | 2017-07-25 | 深圳市卓益节能环保设备有限公司 | Gas-fired water heater |
| CN109442534A (en) * | 2018-09-26 | 2019-03-08 | 全球能源互联网研究院有限公司 | A kind of high-temperature phase-change solid heat accumulation integral type heat exchange heating system |
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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 |
Granted publication date: 20150311 Termination date: 20160217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |