CN107421107A - Self-priming atmospheric gas hot water boiler and its application method - Google Patents
Self-priming atmospheric gas hot water boiler and its application method Download PDFInfo
- Publication number
- CN107421107A CN107421107A CN201710796608.3A CN201710796608A CN107421107A CN 107421107 A CN107421107 A CN 107421107A CN 201710796608 A CN201710796608 A CN 201710796608A CN 107421107 A CN107421107 A CN 107421107A
- Authority
- CN
- China
- Prior art keywords
- water tank
- water
- pipe
- heat exchanger
- insulated wall
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 128
- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000007789 gas Substances 0.000 claims description 17
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 7
- 239000003546 flue gas Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/181—Construction of the tank
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The present invention provides a kind of self-priming atmospheric gas hot water boiler and its application method, including water tank, enclosed insulated wall is provided with the outside of water tank, and connected between water tank and insulated wall provided with high temperature flue with burner hearth, the burner for being connected with air supply pipe is provided with below water tank, heat exchanger tube is provided with water tank on the inside of insulated wall, one end of heat exchanger tube connects with the passage between insulated wall and water tank, and one end of heat exchanger tube is connected with blast pipe, blower fan is provided with blast pipe, water inlet pipe and outlet pipe are correspondingly arranged on water tank.It is low to solve existing gas fired-boiler energy utilization rate, it is not easily cleaned, and susceptible to plugging problem.The invention belongs to boiler plant technical field.
Description
Technical field
The present invention relates to a kind of gas fired-boiler and its application method, belongs to boiler technology field.
Background technology
At present, there is more drawback in existing gas-fired water heating boiler, such as：1. heat exchange is often, conversion loss is big.Hot water
Boiler is typically exchanged heat using the softened water of closed circulation as medium, i.e., the high heat smoke after fuel gas buring transmits heat energy
To the softened water of closed circulation, softened water transfers thermal energy to working water again, and each heat exchange can all have loss；2. hot-water boiler
It is not easily cleaned after internal incrustation.Hot-water boiler is typically enclosed container, is not easy to be cleared up after fouling；It is 3. current
It is directed in water and is mixed with the hot-water boilers of a large amount of greases, heated using general hot-water boiler, due to a large amount of greases and incrustation scale
Exist simultaneously, easily cause boiler blocking.
The content of the invention
It is an object of the invention to：A kind of self-priming atmospheric gas hot water boiler and its application method are provided, it is existing to solve
There is gas fired-boiler energy utilization rate low, be not easily cleaned, and susceptible to plugging problem.
To solve the above problems, intend using such a self-priming atmospheric gas hot water boiler, including water tank, water tank it is outer
Side is provided with enclosed insulated wall, and is connected between water tank and insulated wall provided with high temperature flue with burner hearth, under water tank
Side is provided with the burner for being connected with air supply pipe, and heat exchanger tube, one end of heat exchanger tube and guarantor are provided with the water tank on the inside of insulated wall
Passage connection between warm wall and water tank, one end of heat exchanger tube is connected with blast pipe, is provided with blower fan on blast pipe, right on water tank
Water inlet pipe and outlet pipe should be provided with.
In foregoing boiler, the upper end of water tank is open type structure, and anti-overflow eaves, water tank are provided with the outside of water tank upper end
Outer wall on also distribution be provided with heat exchanger fin；
In foregoing boiler, the inside of water tank is divided into settling zone, exhalant region and backwater zone by vertically arranged filter, it is described enter
Water pipe extends the upside of settling zone, and the water side of water inlet pipe is provided with ball-cock assembly, and outlet pipe is communicated to the downside of exhalant region, gone out
Draining valve is provided with water pipe, for draining, the upside of backwater zone is also provided with and communicated with return pipe；
In foregoing boiler, profit blow-off pipe is additionally provided with the downside of return pipe on water tank；
In foregoing boiler, burner shares multiple, and multiple burners are uniformly distributed the bottom for being arranged at water tank；
In foregoing boiler, the heat exchanger tube totally four, four heat exchanger tubes are tilting pipeline, and four heat exchanger tubes are transversely equal
Even distribution is set；
In foregoing boiler, the insulated wall is steel plate structure, and heat-preservation cotton layer is provided with the inside of insulated wall.
Its application method is as follows：
Step 1 adds water into water tank by water inlet pipe；
Step 2 is supplied by air supply pipe to burner, and is lighted by burner, is high temperature cigarette between water tank and insulated wall
Feed channel, heated by high-temperature flue gas for the bottom of water tank and bottom sidewall；
Step 3 starts blower fan, makes the high-temperature flue gas bottom through water tank, the side, then passed through by heat exchanger tube successively of water tank bottom
By further being exchanged heat with the water in water tank inside water tank, discharged eventually through blast pipe.
Compared with prior art, the present invention is directly heated using the high-temperature gas after burning to the water in water tank, then
High-temperature gas is exported via the heat exchanger tube in the middle part of water tank using blower fan, increases the thermal conversion efficiency between high-temperature gas and water,
Through actual measurement, its thermal conversion efficiency can reach more than 80%, meanwhile, water tank internal zone dividing is set, and is easy to boiler internal incrustation scale, miscellaneous
The cleaning of thing, use is more convenient, the greasy dirt of the water surface can be purged using profit blow-off pipe well, boiler is not easy to block up
Plug, working water are heated in water tank, returned to via after outlet pipe cleaning workpiece through return pipe in water tank, complete circulating-heating.
Brief description of the drawings
Fig. 1 is the overlooking the structure diagram of two groups of boilers in the present invention；
Fig. 2 is Fig. 1 main structure diagram；
Fig. 3 is the side sectional view of water tank.
Embodiment
Embodiment：
Reference picture 1, Fig. 2 and Fig. 3, the present embodiment provide a kind of self-priming atmospheric gas hot water boiler, including water tank 1, water tank 1
Upper end is open type structure, and anti-overflow eaves 10 is provided with the outside of the upper end of water tank 1, and also distribution is provided with the outer wall of water tank 1
Heat exchanger fin 18, the outside of water tank 1 is provided with enclosed insulated wall 2, and is sealed between water tank 1 and insulated wall 2, and insulated wall 2 is
Steel plate structure, the inner side of insulated wall 2 are provided with heat-preservation cotton layer 19, and the lower section of water tank 1 is provided with the burner for being connected with air supply pipe 4
3, burner 3 shares multiple, and multiple burners 3 are uniformly distributed the bottom for being arranged at water tank 1, are set in the water tank 1 of the inner side of insulated wall 2
It is equipped with heat exchanger tube 5, four heat exchanger tubes 5 is set on each water tank 1, four heat exchanger tubes 5 is tilting pipeline, and four heat exchanger tubes
5 are transversely uniformly distributed setting, and the both sides of the both ends of heat exchanger tube 5 respectively with water tank 1 are connected, and one end connection of heat exchanger tube 5
There is blast pipe 6, blower fan 7 is provided with blast pipe 6, water inlet pipe 8 and outlet pipe 9, the inside of water tank 1 are correspondingly arranged on water tank 1
Settling zone 12, exhalant region 13 and backwater zone 14 are divided into by vertically arranged filter 11, the water inlet pipe 8 extends settling zone 12
Upside, and the water side of water inlet pipe 8 is provided with ball-cock assembly 15, and outlet pipe 9 is communicated to the downside of exhalant region 13, on outlet pipe 9
Draining valve is provided with, for draining, the upside of backwater zone 14 is also provided with and communicated with return pipe 16, is located at return pipe 16 on water tank 1
Downside be additionally provided with profit blow-off pipe 17.
Its application method is as follows：
Step 1 passes through water inlet pipe 8 plus water into water tank 1；
Step 2 is supplied by air supply pipe 4 to burner 3, and is lighted by burner 3, is high between water tank 1 and insulated wall 2
Warm exhaust gases passes, heated by high-temperature flue gas for the bottom of water tank 1 and bottom sidewall；
Step 3 starts blower fan 7, makes bottom, side of the high-temperature flue gas of the bottom of water tank 1 successively through water tank 1, then pass through heat exchange
Pipe 5 further exchanges heat via the inside of water tank 1 with the water in water tank 1, is discharged eventually through blast pipe 6.
Claims (8)
1. self-priming atmospheric gas hot water boiler, it is characterised in that：Including water tank（1）, water tank（1）Outside be provided with it is closed
Insulated wall（2）, and water tank（1）With insulated wall（2）Between be provided with high temperature flue and water tank（1）The burner hearth connection of lower section,
Water tank（1）Lower section be provided with and be connected with air supply pipe（4）Burner（3）, insulated wall（2）The water tank of inner side（1）Inside it is provided with
Heat exchanger tube（5）, heat exchanger tube（5）One end and insulated wall（2）And water tank（1）Between passage connection, the other end is connected with exhaust
Pipe（6）, blast pipe（6）On be provided with blower fan（7）, water tank（1）On be correspondingly arranged on water inlet pipe（8）And outlet pipe（9）.
2. self-priming atmospheric gas hot water boiler according to claim 1, it is characterised in that：Water tank（1）Upper end be opening
Formula structure, and water tank（1）Anti-overflow eaves is provided with the outside of upper end（10）, also distribution is provided with heat exchanger fin on the outer wall of water tank 1
18。
3. self-priming atmospheric gas hot water boiler according to claim 1, it is characterised in that：Water tank（1）Inside by vertical
The filter of setting（11）It is divided into settling zone（12）, exhalant region（13）And backwater zone（14）, the water inlet pipe（8）Extend precipitation
Area（12）Upside, and water inlet pipe（8）Water side be provided with ball-cock assembly（15）, outlet pipe（9）It is communicated to exhalant region（13）'s
Downside, backwater zone（14）Upside be also provided with and communicated with return pipe（16）.
4. self-priming atmospheric gas hot water boiler according to claim 3, it is characterised in that：Water tank（1）It is upper to be located at return pipe
（16）Downside be additionally provided with profit blow-off pipe（17）.
5. self-priming atmospheric gas hot water boiler according to claim 1, it is characterised in that：Burner（3）It is shared multiple, it is more
Individual burner（3）It is uniformly distributed and is arranged at water tank（1）Bottom.
6. self-priming atmospheric gas hot water boiler according to claim 1, it is characterised in that：The heat exchanger tube（5）Totally four,
Four heat exchanger tubes（5）It is tilting pipeline, and four heat exchanger tubes（5）Transversely it is uniformly distributed setting.
7. self-priming atmospheric gas hot water boiler according to claim 1, it is characterised in that：The insulated wall（2）For steel plate
Structure, insulated wall（2）Inner side be provided with heat-preservation cotton layer（19）.
8. the application method of boiler described in any claim in claim 1-7, it is characterised in that method is as follows：
Step 1 is to water tank（1）Inside pass through water inlet pipe（8）Add water；
Step 2 passes through air supply pipe（4）To burner（3）Supply, and pass through burner（3）Light, water tank（1）With insulated wall
（2）Between be high-temperature flue gas pipeline, be water tank by high-temperature flue gas（1）Bottom and bottom sidewall heating；
Step 3 starts blower fan（7）, make water tank（1）Bottom, side of the high-temperature flue gas of bottom successively through water tank 1, then pass through
Heat exchanger tube（5）Via water tank（1）Internal and water tank（1）Interior water further exchanges heat, eventually through blast pipe（6）Discharge, work
Water passes through water tank（1）, outlet pipe（9）, return pipe（16）Complete circulating-heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710796608.3A CN107421107A (en) | 2017-09-06 | 2017-09-06 | Self-priming atmospheric gas hot water boiler and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710796608.3A CN107421107A (en) | 2017-09-06 | 2017-09-06 | Self-priming atmospheric gas hot water boiler and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107421107A true CN107421107A (en) | 2017-12-01 |
Family
ID=60432513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710796608.3A Pending CN107421107A (en) | 2017-09-06 | 2017-09-06 | Self-priming atmospheric gas hot water boiler and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107421107A (en) |
Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB128079A (en) * | 1918-09-07 | 1919-06-19 | Michael Watson | Improved Water Heater for Hot Water Systems for Heating Rooms Buildings and the like. |
| CN2424416Y (en) * | 2000-05-08 | 2001-03-21 | 苗苏宁 | Direct combustion non-pressure hot water boiler |
| CN2541783Y (en) * | 2002-04-12 | 2003-03-26 | 杨德山 | Open type full automatic atmospheric gas hot water boiler |
| KR20030078269A (en) * | 2002-03-28 | 2003-10-08 | 김선일 | Boiler using heat-pipe & exhaust pipe. |
| CN2744999Y (en) * | 2004-11-01 | 2005-12-07 | 张斌 | Separate type hot-water tank |
| CN2864470Y (en) * | 2005-12-21 | 2007-01-31 | 董继峰 | Three-stroke four-temperature limit condensing gas boiler for heating |
| CN200961954Y (en) * | 2006-08-21 | 2007-10-17 | 张正军 | Directly-combustion type hot water machine |
| CN101748015A (en) * | 2009-12-25 | 2010-06-23 | 宁波沪港食品机械制造有限公司 | Heating device for direct fire-brewed beer |
| CN201688569U (en) * | 2010-05-17 | 2010-12-29 | 江苏光芒科技发展有限公司 | Multi-energy heat accumulation water tank with layering container |
| KR20110002137A (en) * | 2009-07-01 | 2011-01-07 | 김한중 | Vacuum thermostat |
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| CN103822233A (en) * | 2013-08-22 | 2014-05-28 | 张子春 | Efficient energy-saving boiler stove |
| CN203704325U (en) * | 2014-01-29 | 2014-07-09 | 方卫峰 | Direct-combustion gas-fired boiler |
| CN204100299U (en) * | 2014-07-21 | 2015-01-14 | 张家界三木能源开发有限公司 | A kind of waste heat recovery water jacket |
| CN204460683U (en) * | 2015-02-25 | 2015-07-08 | 杨俊栋 | From dedusting dump grate biomass fuel multitubular boiler |
| CN104791998A (en) * | 2015-03-26 | 2015-07-22 | 重庆太湖锅炉股份有限公司 | Vertical three-pass hot-water boiler |
| KR101597462B1 (en) * | 2014-11-21 | 2016-02-25 | 주식회사3차버너 | Large sized soup cooker |
| CN205606906U (en) * | 2016-03-07 | 2016-09-28 | 安徽佰瑞特日用品有限公司 | High -efficient cold and hot disconnect -type water heater inner bag that keeps warm |
| CN106016713A (en) * | 2016-06-28 | 2016-10-12 | 哈尔滨市金京锅炉有限公司 | Efficient steam and hot water boiler |
| CN207247529U (en) * | 2017-09-06 | 2018-04-17 | 中车贵阳车辆有限公司 | Self-priming atmospheric gas hot water boiler |
-
2017
- 2017-09-06 CN CN201710796608.3A patent/CN107421107A/en active Pending
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB128079A (en) * | 1918-09-07 | 1919-06-19 | Michael Watson | Improved Water Heater for Hot Water Systems for Heating Rooms Buildings and the like. |
| CN2424416Y (en) * | 2000-05-08 | 2001-03-21 | 苗苏宁 | Direct combustion non-pressure hot water boiler |
| KR20030078269A (en) * | 2002-03-28 | 2003-10-08 | 김선일 | Boiler using heat-pipe & exhaust pipe. |
| CN2541783Y (en) * | 2002-04-12 | 2003-03-26 | 杨德山 | Open type full automatic atmospheric gas hot water boiler |
| CN2744999Y (en) * | 2004-11-01 | 2005-12-07 | 张斌 | Separate type hot-water tank |
| CN2864470Y (en) * | 2005-12-21 | 2007-01-31 | 董继峰 | Three-stroke four-temperature limit condensing gas boiler for heating |
| CN200961954Y (en) * | 2006-08-21 | 2007-10-17 | 张正军 | Directly-combustion type hot water machine |
| KR20110002137A (en) * | 2009-07-01 | 2011-01-07 | 김한중 | Vacuum thermostat |
| CN101748015A (en) * | 2009-12-25 | 2010-06-23 | 宁波沪港食品机械制造有限公司 | Heating device for direct fire-brewed beer |
| CN201688569U (en) * | 2010-05-17 | 2010-12-29 | 江苏光芒科技发展有限公司 | Multi-energy heat accumulation water tank with layering container |
| CN202581782U (en) * | 2012-05-11 | 2012-12-05 | 广东万和新电气股份有限公司 | Positive displacement type gas water heater |
| CN203443097U (en) * | 2013-08-21 | 2014-02-19 | 东莞市天圣厨具实业有限公司 | Energy-saving environment-friendly boiler |
| CN103822233A (en) * | 2013-08-22 | 2014-05-28 | 张子春 | Efficient energy-saving boiler stove |
| CN203704325U (en) * | 2014-01-29 | 2014-07-09 | 方卫峰 | Direct-combustion gas-fired boiler |
| CN204100299U (en) * | 2014-07-21 | 2015-01-14 | 张家界三木能源开发有限公司 | A kind of waste heat recovery water jacket |
| KR101597462B1 (en) * | 2014-11-21 | 2016-02-25 | 주식회사3차버너 | Large sized soup cooker |
| CN204460683U (en) * | 2015-02-25 | 2015-07-08 | 杨俊栋 | From dedusting dump grate biomass fuel multitubular boiler |
| CN104791998A (en) * | 2015-03-26 | 2015-07-22 | 重庆太湖锅炉股份有限公司 | Vertical three-pass hot-water boiler |
| CN205606906U (en) * | 2016-03-07 | 2016-09-28 | 安徽佰瑞特日用品有限公司 | High -efficient cold and hot disconnect -type water heater inner bag that keeps warm |
| CN106016713A (en) * | 2016-06-28 | 2016-10-12 | 哈尔滨市金京锅炉有限公司 | Efficient steam and hot water boiler |
| CN207247529U (en) * | 2017-09-06 | 2018-04-17 | 中车贵阳车辆有限公司 | Self-priming atmospheric gas hot water boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |