CN201688563U - Vacuum steam generation heat exchanger for condensation wall-mounting furnace - Google Patents
Vacuum steam generation heat exchanger for condensation wall-mounting furnace Download PDFInfo
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- CN201688563U CN201688563U CN2010201968214U CN201020196821U CN201688563U CN 201688563 U CN201688563 U CN 201688563U CN 2010201968214 U CN2010201968214 U CN 2010201968214U CN 201020196821 U CN201020196821 U CN 201020196821U CN 201688563 U CN201688563 U CN 201688563U
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- flue gas
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Abstract
The utility model discloses a vacuum steam generation heat exchanger for a condensation wall-mounting furnace and relates to a vacuum steam generator in a fuel gas wall-mounting furnace. The vacuum steam generation heat exchanger for the condensation wall-mounting furnace is used for heat exchange of water steam generated under vacuum environment; the vacuum steam generation heat exchanger includes two parts of a heat exchanger and a vacuum steam generator and consists of a water return pipe, a steam output pipe, a water level observation window, a heat conduction flue pipe, a flue gas through pipe, a flue gas outlet connecting pipe, a flue gas channel baffle plate, a flue gas collection channel, a flue collection channel, a burner, a flue gas conveying pipe, medium water, a water cavity wall, a water cavity, a shell, a heat exchanger blade, a heat exchanger pipe and a heat exchange cavity; the vacuum steam generation heat exchanger for the condensation wall-mounting furnace carries out vacuum heating by circulating application of the treated medium water, so that no any treatment is carried out to the heated water, the scale formation is avoided, the corrosion of warming water to a circulation system caused by acid treatment is reduced, the negative effect of the reduction of the heat exchange efficiency of the heat exchanger caused by scale is reduced, and the negative effect of the burning of a water tank caused by scaling is avoided.
Description
Technical field:
Vacuum steam generating heat exchanger for wall-hung condensing gas furnace, a kind of wall hanging stove vacuum and steam generator relates to the vacuum and steam generator in a kind of burnt gas wall hanging furnace, is used for producing steam and carries out heat exchange under vacuum environment.
Background technology:
The heat exchanger wall of wall hanging stove directly contacts flame heat at present, water localized hyperthermia in the water pipe causes that easily incrustation scale generates, especially more obvious in the use of western high hardness water, methods such as the absorption of using on the market can't effectively be removed calcium ion and the magnesium ion in the water, and the method for acidifying neutralization is uncontrollable and easily the circulatory system is caused corrosion.
Summary of the invention:
The utility model vacuum steam generating heat exchanger for wall-hung condensing gas furnace goal of the invention is: manufacture and design a kind of vacuum and steam generation systems unlike the prior art, overcome the problem of wall hanging furnace accretion dirt.
The utility model vacuum steam generating heat exchanger for wall-hung condensing gas furnace is achieved in that and contains heat exchanger and vacuum and steam generator two parts, is made up of return pipe, steam output pipe, water level observation window, heat conduction smoke pipe, flue gas siphunculus, exhanst gas outlet adapter, exhaust gases passes dividing plate, flue gas collection channel, collection cigarette channel, burner, gas supply pipe, media water, water cavity wall, water cavity, shell, heat exchanger blade, steam heat-exchanging organ pipe and heat exchanging chamber;
A, heat exchanger are made up of return pipe, heat exchanger blade, steam heat-exchanging organ pipe and heat exchanging chamber; The heat exchanging chamber bottom installs back water pipe, and the return pipe other end connects water cavity, mounting heat exchanger pipe in the heat exchanging chamber chamber, and mounting heat exchanger blade on the Tube Sheet of Heat Exchanger is connected with cold water in the pipe;
B, vacuum and steam generator are made up of steam output pipe, water level observation window, heat conduction smoke pipe, flue gas siphunculus, exhanst gas outlet adapter, exhaust gases passes dividing plate, flue gas collection channel, collection cigarette channel, burner, gas supply pipe, media water, water cavity wall, water cavity, shell; Water cavity is installed at the shell center, water cavity bottom install combustion device, burner connects gas supply pipe, the burner upper end connects the heat conduction smoke pipe by the flue gas collection channel, the heat conduction smoke pipe is installed on the water cavity periphery water cavity wall, fixing assembling exhaust gases passes dividing plate between every adjacent two heat conduction smoke pipes, exhaust gases passes dividing plate one end and water cavity wall are fixed, the other end and shell are fixed, every adjacent two heat conduction smoke pipes and exhaust gases passes dividing plate are formed the collection cigarette channel, and water cavity wall heat conduction smoke pipe topmost connects exhanst gas outlet by the flue gas siphunculus and takes over; Steam output pipe is installed on the water cavity top, and steam output pipe connects the steam heat-exchanging organ pipe; Can preliminary treatment WATER AS FLOW MEDIUM in the water cavity; It also can be several that the heat conduction smoke pipe can be one, and use can be resisted the material of flue gas corrosion and be made; It also can be several that the exhaust gases passes dividing plate can be one, and use can be resisted the material of flue gas corrosion and be made; The vacuum and steam generator can be carrying vapour efferent duct and return pipe, also can be directly installed in the vacuum and steam generator;
The high-temperature flue gas that media water produces with fuel gas buring under vacuum environment carry out that heat exchange produces steam and under vacuum environment the water of steam and required heating carry out heat exchange generation condensed water, condensed water carries out heat exchange with high-temperature flue gas again and produces steam, and the water of having avoided required heating that recycles of media water directly contacts high-temperature flue gas generation incrustation scale.
The beneficial effect of the utility model vacuum steam generating heat exchanger for wall-hung condensing gas furnace: vacuum steam generating heat exchanger for wall-hung condensing gas furnace passes through to absorb the smoke pipe waste heat simultaneously by cycle applications, heating in vacuum to treated media water, realize heated media water vapor, do not need to carry out again any water treatment, reduce the corrosion that heating water brings because of acid treatment to the circulatory system, with heat exchanger because of the adverse consequences such as heat exchange efficiency reduction that incrustation scale causes, avoided adverse consequences such as burning because of water tank that fouling causes.
Description of drawings:
Accompanying drawing 1 is the utility model vacuum steam generating heat exchanger for wall-hung condensing gas furnace structural representation
Accompanying drawing 2 is the utility model vacuum steam generating heat exchanger for wall-hung condensing gas furnace vacuum and steam generator architecture schematic diagrames
Among the figure: return pipe 1, steam output pipe 2, water level observation window 3, heat conduction smoke pipe 4, flue gas siphunculus 5, exhanst gas outlet adapter 6, exhaust gases passes dividing plate 7, flue gas collection channel 8, collection cigarette channel 9, burner 10, gas supply pipe 11, media water 12, water cavity wall 13, water cavity 14, shell 15, heat exchanger blade 16, steam heat-exchanging organ pipe 17, heat exchanging chamber 18
The specific embodiment:
The utility model vacuum steam generating heat exchanger for wall-hung condensing gas furnace contains heat exchanger and vacuum and steam generator two parts, is made up of return pipe 1, steam output pipe 2, water level observation window 3, heat conduction smoke pipe 4, flue gas siphunculus 5, exhanst gas outlet adapter 6, exhaust gases passes dividing plate 7, flue gas collection channel 8, collection cigarette channel 9, burner 10, gas supply pipe 11, media water 12, water cavity wall 13, water cavity 14, shell 15, heat exchanger blade 16, steam heat-exchanging organ pipe 17 and heat exchanging chamber 18; A, heat exchanger are made up of return pipe 1, heat exchanger blade 16, steam heat-exchanging organ pipe 17 and heat exchanging chamber 18; Heat exchanging chamber 18 bottoms install back water pipe 1, and return pipe 1 other end connects water cavity 14, and steam heat-exchanging organ pipe 17, mounting heat exchanger blade 16 on the steam heat-exchanging organ pipe 17 are installed in heat exchanging chamber 18 chambeies;
B, vacuum and steam generator are made up of steam output pipe 2, water level observation window 3, heat conduction smoke pipe 4, flue gas siphunculus 5, exhanst gas outlet adapter 6, exhaust gases passes dividing plate 7, flue gas collection channel 8, collection cigarette channel 9, burner 10, gas supply pipe 11, media water 12, water cavity wall 13, water cavity 14, shell 15; Water cavity 14 is installed at shell 15 centers, water cavity 14 bottom install combustion devices 10, burner 10 connects gas supply pipe 11, burner 10 upper ends connect heat conduction smoke pipe 4 by flue gas collection channel 8, heat conduction smoke pipe 4 is installed on the water cavity 14 periphery water cavity walls 13, fixing assembling exhaust gases passes dividing plate 7 between every adjacent two heat conduction smoke pipes 4, exhaust gases passes dividing plate 7 one ends and water cavity wall 13 are fixed, the other end and shell 15 are fixed, every adjacent two heat conduction smoke pipes 4 and exhaust gases passes dividing plate 7 are formed collection cigarette channel 9, and water cavity wall 13 heat conduction smoke pipe 4 topmost connects exhanst gas outlet by flue gas siphunculus 5 and takes over 6; Steam output pipe 2 is installed on water cavity 14 tops, and steam output pipe 2 connects heat exchanging chamber 18.Can preliminary treatment media water in the water cavity 14; It also can be several that heat conduction smoke pipe 4 can be one, and use can be resisted the material of flue gas corrosion and be made; It also can be several that exhaust gases passes dividing plate 7 can be one, and use can be resisted the material of flue gas corrosion and be made; The vacuum and steam generator can be carrying vapour efferent duct 2 and return pipe 1, also can be directly installed in the vacuum and steam generator.
Claims (5)
1. vacuum steam generating heat exchanger for wall-hung condensing gas furnace, it is characterized in that: contain heat exchanger and vacuum and steam generator two parts, by return pipe (1), steam output pipe (2), water level observation window (3), heat conduction smoke pipe (4), flue gas siphunculus (5), exhanst gas outlet is taken over (6), exhaust gases passes dividing plate (7), flue gas collection channel (8), collection cigarette channel (9), burner (10), gas supply pipe (11), media water (12), water cavity wall (13), water cavity (14), shell (15), heat exchanger blade (16), Tube Sheet of Heat Exchanger (17) and heat exchanging chamber (18) are formed;
A, heat exchanger are made up of return pipe (1), heat exchanger blade (16), Tube Sheet of Heat Exchanger (17) and heat exchanging chamber (18); Heat exchanging chamber (18) bottom installs back water pipe (1), and return pipe (1) other end connects water cavity (14), mounting heat exchanger pipe (17) in heat exchanging chamber (18) chamber, and Tube Sheet of Heat Exchanger (17) goes up mounting heat exchanger blade (16), is connected with cold water in the pipe;
B, vacuum and steam generator are made up of steam output pipe (2), water level observation window (3), heat conduction smoke pipe (4), flue gas siphunculus (5), exhanst gas outlet adapter (6), exhaust gases passes dividing plate (7), flue gas collection channel (8), collection cigarette channel (9), burner (10), gas supply pipe (11), media water (12), water cavity wall (13), water cavity (14), shell (15); Water cavity (14) is installed at shell (15) center, water cavity (14) bottom install combustion device (10), burner (10) connects gas supply pipe (11), burner (10) upper end connects heat conduction smoke pipe (4) by flue gas collection channel (8), heat conduction smoke pipe (4) is installed on water cavity (14) the periphery water cavity wall (13), fixing assembling exhaust gases passes dividing plate (7) between every adjacent two heat conduction smoke pipes (4), exhaust gases passes dividing plate (7) one ends and water cavity wall (13) are fixed, the other end and shell (15) are fixed, every adjacent two heat conduction smoke pipes (4) and exhaust gases passes dividing plate (7) are formed collection cigarette channel (9), and water cavity wall (13) heat conduction smoke pipe (4) topmost connects exhanst gas outlet by flue gas siphunculus (5) and takes over (6);
Steam output pipe (2) is installed on water cavity (14) top, and steam output pipe (2) connects steam heat-exchanging organ pipe (17).
2. according to the described vacuum steam generating heat exchanger for wall-hung condensing gas furnace of claim 1, it is characterized in that: the interior can preliminary treatment of water cavity (14) WATER AS FLOW MEDIUM.
3. according to the described vacuum steam generating heat exchanger for wall-hung condensing gas furnace of claim 1, it is characterized in that: it also can be several that heat conduction smoke pipe (4) can be one, uses the material of opposing flue gas corrosion to make.
4. according to the described vacuum steam generating heat exchanger for wall-hung condensing gas furnace of claim 1, it is characterized in that: it also can be several that exhaust gases passes dividing plate (7) can be one, uses the material of opposing flue gas corrosion to make.
5. according to the described vacuum steam generating heat exchanger for wall-hung condensing gas furnace of claim 1, it is characterized in that: the vacuum and steam generator can be carrying vapour efferent duct (2) and return pipe (1), also can be directly installed in the vacuum and steam generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201968214U CN201688563U (en) | 2010-05-20 | 2010-05-20 | Vacuum steam generation heat exchanger for condensation wall-mounting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201968214U CN201688563U (en) | 2010-05-20 | 2010-05-20 | Vacuum steam generation heat exchanger for condensation wall-mounting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201688563U true CN201688563U (en) | 2010-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201968214U Expired - Fee Related CN201688563U (en) | 2010-05-20 | 2010-05-20 | Vacuum steam generation heat exchanger for condensation wall-mounting furnace |
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| Country | Link |
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| CN (1) | CN201688563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846392A (en) * | 2010-05-20 | 2010-09-29 | 银川市艾尼散热器有限公司 | Vacuum steam generating heat exchanger for wall-hung condensing gas furnace |
-
2010
- 2010-05-20 CN CN2010201968214U patent/CN201688563U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846392A (en) * | 2010-05-20 | 2010-09-29 | 银川市艾尼散热器有限公司 | Vacuum steam generating heat exchanger for wall-hung condensing gas furnace |
| CN101846392B (en) * | 2010-05-20 | 2015-07-29 | 银川市艾尼散热器有限公司 | Vacuum steam generating heat exchanger for wall-hung condensing gas furnace |
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| 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: 20101229 Termination date: 20110520 |