CN101424488A - Improved and not-easy-to-freeze air bathing gasifier - Google Patents
Improved and not-easy-to-freeze air bathing gasifier Download PDFInfo
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- CN101424488A CN101424488A CNA2008101955476A CN200810195547A CN101424488A CN 101424488 A CN101424488 A CN 101424488A CN A2008101955476 A CNA2008101955476 A CN A2008101955476A CN 200810195547 A CN200810195547 A CN 200810195547A CN 101424488 A CN101424488 A CN 101424488A
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Abstract
The invention provides an improved difficult-frozen air-bath type carburetor, which can reach the effects that a finned pipe of the air-bath type carburetor is difficult to freeze, and ensure heating vaporization. The air-bath type carburetor comprises a liquid inlet tube, a fin type heat exchange tube, and an air outlet pipe. The air-bath type carburetor is characterized in that a plurality of sections of fin type heat exchange tubes are connected and communicated through connecting pipes, and the intervals between the fin type heat exchange tubes are decreased along the flow direction of liquid media.
Description
(1) technical field
The present invention relates to the air-bathing gasifier technical field, be specially a kind of not-easy-to-freeze air-bathing gasifier of improvement.
(2) background technology
The cryogenic media that low-temperature storage tank attracts, enter the air-bathing gasifier heating and gasifying, because the liquid medium temperature initially reaches subzero about 196 ℃, during with traditional finned tube, because the tube side of its inlet of fin surface is owing to exist moisture in the air, cryogenic media absorbs the heat in the atmosphere in this tube side, can condense to go up thick ice sheet, and the heating vaporization effect is sharply descended.
(3) summary of the invention
At above-mentioned defective, the invention provides a kind of not-easy-to-freeze air-bathing gasifier of improvement, it can accomplish that finned tube is not-easy-to-freeze on the air-bathing gasifier, guarantees the effect of heating vaporization.
Its technical scheme is as follows: it comprises feed tube, fin heat exchange pipe, escape pipe, it is characterized in that: described fin heat exchange pipe is that the multistage fin heat exchange pipe connects conducting by tube connector, along the flow direction of liquid medium, the descending variation of the spacing between the fin heat exchange pipe.
It is further characterized in that: described fin heat exchange pipe is that the different heat exchange pipeline section of multistage number of fins is formed; Along the flow direction of liquid medium, the fin number from less to more; Described fin heat exchange pipe section comprises the heat exchange pipeline section with 4 fins, be connected with described feed tube after the input parallel connection of described heat exchange pipeline section with 4 fins, every with the heat exchange pipeline section of 4 fins respectively by being linked in sequence communicating pipe with the heat exchange pipeline section of 8 fins with the heat exchange pipeline section of 12 fins.
After the present invention adopts said structure, form because fin heat exchange pipe is a multistage fin heat exchange pipe section, every section intersegmental distance of heat exchanger tube does not wait, and distance values from big to small, make the finned tube that is in the state that easily freezes have bigger heat convection space and heat to carry out heat exchange, make finned tube not-easy-to-freeze; Add the structure that fin heat exchange pipe is different fin numbers, cryogenic media enters the air-bathing gasifier heating and gasifying, easily the heat exchanger tube of icing state adopts less fin structure in its porch, because fin is few, environment temperature around it is just fallen fewly, not-easy-to-freeze, even if moisture can be tied ice sheet on the finned tube surface more for a long time in the atmosphere, but because this finned tube fin number is few, freeze and also can conveniently remove, its heat exchange effect of very fast recovery is because along with medium temperature progressively heats raising, although the heat exchanger tube fin number that tube connector connects progressively increases, thereafter heat exchanger tube surface generally just can not freeze yet, heat exchange effect preferably can be arranged, thereby guaranteed that further finned tube is not-easy-to-freeze, thereby ensure good heating vaporization effect.
(4) description of drawings
Fig. 1 looks schematic diagram for master of the present invention;
Fig. 2 is the schematic top plan view of Fig. 1.
(5) specific embodiment
See Fig. 1, Fig. 2, the present invention includes feed tube 1, fin heat exchange pipe, escape pipe 7, fin heat exchange pipe is that multistage fin heat exchange pipe section is by tube connector 4,6 connect conducting, flow direction along liquid medium, the descending variation of spacing between the fin heat exchange pipe section, the fin number from less to more, the fin heat exchange pipe section comprises the heat exchanger tube 2 with 4 fins, be connected with feed tube 1 after the input parallel connection with the heat exchange pipeline section of 4 fins, every with the heat exchange pipeline section of 4 fins respectively by being linked in sequence communicating pipe with the heat exchange pipeline section 3 of 8 fins with the heat exchange pipeline section 5 of 12 fins, 8 is support, 9,10 is respectively blind flange.
The direction of arrow is the direction of cryogenic medium flows among Fig. 2, subzero about 196 ℃ low temperature liquid medium is by below feed tube 10, flow into the heat-exchange finned tube 2 that first row has 4 fins with parallel way by 4 feed tubes 1, the back is by entering the heat-exchange finned tube 2 that second row has 4 fins 4 communicating pipe of top 4, because this tube side liquid medium temperature is minimum, for making atmosphere that bigger fluid space and heat are heated to medium be arranged, two arrange longitudinal pitch A maximum between the heat-exchange finned tube 2 that has 4 fins; Liquid medium through the heat-exchange finned tubes 2 of two rows with 4 fins after, temperature to improve, and when entering two rows down with the heat-exchange finned tube 3 of 8 fins, the temperature difference between itself and atmosphere has reduced, just more not-easy-to-freeze than preceding two rows, so select medium big longitudinal pitch B for use; Medium is after arranging heat-exchange finned tubes through preceding four, a lot of heats in the atmosphere have been absorbed, make liquid medium enter the gas-liquid two-phase state, the temperature difference between itself and the atmosphere further reduces, medium temperature is greatly improved, can not form freezing of heat exchange fin tube-surface, so in the end four 5 of row's heat-exchange finned tubes adopt normal closeer finned tube longitudinal pitch C, four row's heat-exchange finned tubes 5 are 12 fins, to guarantee between heat-exchange finned tube and the atmosphere big heat exchange area being arranged, to guarantee to reach the heat exchange amount of design.
Claims (4)
1, a kind of not-easy-to-freeze air-bathing gasifier of improvement, it comprises feed tube, fin heat exchange pipe, escape pipe, it is characterized in that: described fin heat exchange pipe is that the multistage fin heat exchange pipe connects conducting by tube connector, along the flow direction of liquid medium, the descending variation of the spacing between the fin heat exchange pipe.
2, according to the not-easy-to-freeze air-bathing gasifier of the described a kind of improvement of claim 1, it is characterized in that: described fin heat exchange pipe is that the different heat exchange pipeline section of multistage number of fins is formed.
3, according to the not-easy-to-freeze air-bathing gasifier of the described a kind of improvement of claim 2, it is characterized in that: along the flow direction of liquid medium, the fin number of described fin heat exchange pipe from less to more.
4, according to the not-easy-to-freeze air-bathing gasifier of the described a kind of improvement of claim 3, it is characterized in that: described fin heat exchange pipe section comprises the heat exchange pipeline section with 4 fins, be connected with described feed tube after the input parallel connection of described heat exchange pipeline section with 4 fins, every with the heat exchange pipeline section of 4 fins respectively by being linked in sequence communicating pipe with the heat exchange pipeline section of 8 fins with the heat exchange pipeline section of 12 fins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810195547A CN101424488B (en) | 2008-10-17 | 2008-10-17 | Improved and not-easy-to-freeze air bathing gasifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810195547A CN101424488B (en) | 2008-10-17 | 2008-10-17 | Improved and not-easy-to-freeze air bathing gasifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101424488A true CN101424488A (en) | 2009-05-06 |
| CN101424488B CN101424488B (en) | 2012-09-05 |
Family
ID=40615258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810195547A Expired - Fee Related CN101424488B (en) | 2008-10-17 | 2008-10-17 | Improved and not-easy-to-freeze air bathing gasifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101424488B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101825221A (en) * | 2010-05-06 | 2010-09-08 | 常熟市格威普气体设备有限公司 | Air-heating type gasifier |
| CN104197190A (en) * | 2014-08-15 | 2014-12-10 | 大丰市大昌燃气设备有限公司 | Air-heated vaporizer and use method thereof |
| CN104266504A (en) * | 2014-10-17 | 2015-01-07 | 无锡英普林纳米科技有限公司 | Air bathing type gasifier easy to deice |
| CN104399586A (en) * | 2014-11-20 | 2015-03-11 | 福建龙净环保股份有限公司 | Wet desulphurization system as well as flue gas demisting and heating device and electric demister thereof |
| CN108332582A (en) * | 2018-01-26 | 2018-07-27 | 南京新奥环保技术有限公司 | A kind of white air temperature vaporizer of release |
| CN109186280A (en) * | 2018-09-03 | 2019-01-11 | 邯郸市泰荣天然气销售有限公司 | A kind of LNG air-heating type gasifier |
| CN110631392A (en) * | 2019-10-08 | 2019-12-31 | 唐伟明 | Novel air-temperature vaporizer |
| CN111336833A (en) * | 2020-02-19 | 2020-06-26 | 无锡特莱姆气体设备有限公司 | Novel flow direction type stable gasifier |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8501160D0 (en) * | 1985-01-17 | 1985-02-20 | British Alcan Aluminium Ltd | Space heating radiator |
| CN2625830Y (en) * | 2003-04-28 | 2004-07-14 | 林州市春晖暖气有限公司 | Finned tube combined type radiator |
| CN201306943Y (en) * | 2008-10-17 | 2009-09-09 | 俞军 | Difficult-icing air-bath gasifier |
-
2008
- 2008-10-17 CN CN200810195547A patent/CN101424488B/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101825221A (en) * | 2010-05-06 | 2010-09-08 | 常熟市格威普气体设备有限公司 | Air-heating type gasifier |
| CN104197190A (en) * | 2014-08-15 | 2014-12-10 | 大丰市大昌燃气设备有限公司 | Air-heated vaporizer and use method thereof |
| CN104266504A (en) * | 2014-10-17 | 2015-01-07 | 无锡英普林纳米科技有限公司 | Air bathing type gasifier easy to deice |
| CN104399586A (en) * | 2014-11-20 | 2015-03-11 | 福建龙净环保股份有限公司 | Wet desulphurization system as well as flue gas demisting and heating device and electric demister thereof |
| CN108332582A (en) * | 2018-01-26 | 2018-07-27 | 南京新奥环保技术有限公司 | A kind of white air temperature vaporizer of release |
| CN109186280A (en) * | 2018-09-03 | 2019-01-11 | 邯郸市泰荣天然气销售有限公司 | A kind of LNG air-heating type gasifier |
| CN110631392A (en) * | 2019-10-08 | 2019-12-31 | 唐伟明 | Novel air-temperature vaporizer |
| CN111336833A (en) * | 2020-02-19 | 2020-06-26 | 无锡特莱姆气体设备有限公司 | Novel flow direction type stable gasifier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101424488B (en) | 2012-09-05 |
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Owner name: WUXI PHAETON SCIENCE + TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YU JUN Effective date: 20120510 |
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Effective date of registration: 20120510 Address after: 214091, 1, Ziyun Road, Mashan biological pharmaceutical industrial park, Binhu District, Jiangsu, Wuxi Applicant after: Wuxi Phaeton Science & Technology Co., Ltd. Address before: 214091 Jiangsu Province, Wuxi City Binhu District biomedical Industrial Park No. 1 Ziyun Road (Wuxi Huiteng technology limited company) Applicant before: Yu Jun |
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Granted publication date: 20120905 Termination date: 20201017 |
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| CF01 | Termination of patent right due to non-payment of annual fee |