CN2324522Y - Fast sleeve type heat exchanger - Google Patents
Fast sleeve type heat exchanger Download PDFInfo
- Publication number
- CN2324522Y CN2324522Y CN 98214073 CN98214073U CN2324522Y CN 2324522 Y CN2324522 Y CN 2324522Y CN 98214073 CN98214073 CN 98214073 CN 98214073 U CN98214073 U CN 98214073U CN 2324522 Y CN2324522 Y CN 2324522Y
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- sleeve
- type heat
- helical
- lining
- 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.)
- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a fast sleeve type heat exchanger. The heat exchangers used at present comprise the shell-tube type heat exchanger, the sleeve-tube type heat exchanger, and the coil-tube type heat exchanger. Because the heat transfer area of a light tube is small, the dirt in the tube is not easy to clear out, and the heat efficiency of the existing heat exchangers is low. The utility model is composed of an inner sleeve and an outer sleeve. The outer surface of the inner sleeve is provided with at least one helical groove. The top surface of the wall of the helical groove is provided with a helical cylindrical surface. The helical cylindrical surface is matched with the inner surface of the outer sleeve, and an airtight helical path is formed. The travel range is lengthened when liquid passes through. The heat transfer area is increased by the wall surface of the helical groove. In addition, the outer sleeve can be disassembled periodically, the helical groove is cleaned, and therefore, the heat exchanger has the characteristics of high heat exchange speed, high efficiency, simple structure, etc.
Description
The utility model belongs to technical field of heat exchange
The heat exchanger that uses has shell-tube type, bushing type, coiled at present.Its basic principle all is cold fluid and hot fluid to be flowed respectively reach the purpose of heat exchange inside and outside light pipe, because of the light pipe heat transfer area is little, and manages not easy to clean of interior dirt, and these all make the heat exchanger heat exchange efficiency reduce.
The purpose of this utility model is to provide a kind of efficiently heat exchanger fast, the helicla flute of this heat exchanger lining the outer surface of makes fluid stroke lengthening, the helicla flute wall increases heat transfer area, add and can regularly pull down overcoat helicla flute is cleared up, these all make the heat exchanger effectiveness of this heat exchanger improve a lot.
The purpose of this utility model is achieved like this, the outer surface that overlaps in heat exchanger has been done a helicla flute at least, spiral cell wall end face has been done screw cylinder, and screw cylinder matches with the overcoat inner surface and forms airtight helical duct, in order to increase capacity of heat exchanger, the helicla flute cross sectional shape is a rectangle, also can make the garden arc, trapezoidal and triangle, inner surface of inner race are a garden post hole path, it and helical duct are connected with two kinds of fluids of high low temperature respectively, carry out heat exchange by the helicla flute wall.When needs increase capacity of heat exchanger, be added with in the multilayer outside also can in ground floor, overlapping and overlap, match with the inner surface that overlaps in its outer one deck respectively in the spiral cell wall of every layer of lining the outer surface of top two, form many airtight helical ducts, adjacent two passes feeds two kinds of fluids of high low temperature respectively, carries out heat exchange by the helicla flute wall.The heat exchanger of such plurality of units can also be linked up the more jumbo heat exchanger of composition with cored screw.
After adopting said structure, make this heat exchanger have efficiently, fast, characteristics such as easy cleaning, so can be used as fluid heater, cooler.Condensers etc. are widely used in the heat exchange field.
The concrete structure of utility model is drawn by following embodiment and accompanying drawing thereof.
Accompanying drawing 1 is an installation diagram of the present utility model.
Accompanying drawing 2 is the big capacity heat exchanger of a utility model installation diagram.
Below in conjunction with embodiment the utility model structure is done detailed description.As shown in Figure 1, each unit of this heat exchanger is by interior cover 1, overcoat 2, and sealing gasket 3, connecting screw 4 constitutes.The outer surface of interior cover 1 has a helicla flute, also many helicla flutes can be arranged, and the helicla flute cross section is a rectangle, also can be the garden arc, trapezoidal and triangle.Spiral cell wall end face has been done screw cylinder, this cylinder matches with overcoat 2 inner surfaces and forms airtight helical duct, be respectively equipped with entering hole 5 and portalling 6 of fluid at the spiral fluted head and end, the inner surface of interior cover is a garden post through hole, is respectively equipped with entering hole 7 and portalling 8 of another fluid at post through hole two ends, garden.Link together with the heat exchanger of middle positive left-hand thread screw 4 with holes during use two or more unit, corresponding passage is interconnected, two kinds of high cryogens flow through from the middle garden post through hole of the helical duct of lining the outer surface of and interior cover respectively, reach the purpose of heat exchange.If when the capacity that heat exchanger needs is very big, can adopt structure as shown in Figure 2.Each unit of this heat exchanger is by interior cover 1, and interior cover 2 also can have multilayer, overcoat 3, and sealing gasket 4, connecting screw 5 is formed.Every layer of lining the outer surface of all has at least one helicla flute, and spiral cell wall end face matches with the inner surface that overlaps in its outer one deck respectively and forms many airtight helical ducts.Every helical duct head and end is respectively equipped with the import and export of fluid.With center positive left-hand thread screw 5 with holes two or more unit heat exchangers are coupled together during use, corresponding passage is interconnected, every adjacent two passes is connected with two kinds of fluids of different temperatures, reaches the purpose of heat exchange.
Claims (3)
1. quick telescopic heat exchanger, form by interior cover, overcoat, sealing gasket, it is characterized in that lining the outer surface of done a helicla flute at least, spiral cell wall end face has been done screw cylinder, and screw cylinder matches with the overcoat inner surface and forms airtight helical duct.
2. interchanger according to claim 1, the helicla flute cross sectional shape that it is characterized in that lining the outer surface of is a rectangle, also can be the garden arc, trapezoidal and triangle.
3. interchanger according to claim 1, cover has one deck at least in it is characterized in that, also multilayer, match with the inner surface that overlaps in its outer one deck respectively in the spiral cell wall of every layer of lining the outer surface of top two, form many airtight helical ducts, adjacent two passages feed two kinds of fluids of high low temperature respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98214073 CN2324522Y (en) | 1998-05-10 | 1998-05-10 | Fast sleeve type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98214073 CN2324522Y (en) | 1998-05-10 | 1998-05-10 | Fast sleeve type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2324522Y true CN2324522Y (en) | 1999-06-16 |
Family
ID=33967825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98214073 Expired - Fee Related CN2324522Y (en) | 1998-05-10 | 1998-05-10 | Fast sleeve type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2324522Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1316211C (en) * | 2004-04-12 | 2007-05-16 | 巴科恩·铁察克瓦尼德次瓦 | A dew machine or a dew making machine |
| CN102444977A (en) * | 2010-10-12 | 2012-05-09 | 吕丰辉 | Device for heating oil-water mixture |
| CN102022942B (en) * | 2009-09-16 | 2012-10-03 | 兰州华宇高技术应用开发公司 | Interlayer type heat sink for space environment simulation test equipment |
| CN103721518A (en) * | 2013-12-31 | 2014-04-16 | 北京雪迪龙科技股份有限公司 | Gas condenser |
| CN104596319A (en) * | 2014-11-21 | 2015-05-06 | 桂林新艺制冷设备有限责任公司 | Gas condenser |
| CN107906983A (en) * | 2017-11-13 | 2018-04-13 | 中鼎恒盛气体设备（芜湖）有限公司 | A kind of double-pipe cooler |
-
1998
- 1998-05-10 CN CN 98214073 patent/CN2324522Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1316211C (en) * | 2004-04-12 | 2007-05-16 | 巴科恩·铁察克瓦尼德次瓦 | A dew machine or a dew making machine |
| CN102022942B (en) * | 2009-09-16 | 2012-10-03 | 兰州华宇高技术应用开发公司 | Interlayer type heat sink for space environment simulation test equipment |
| CN102444977A (en) * | 2010-10-12 | 2012-05-09 | 吕丰辉 | Device for heating oil-water mixture |
| CN102444977B (en) * | 2010-10-12 | 2014-05-07 | 朱忠日 | Device for heating oil-water mixture |
| CN103721518A (en) * | 2013-12-31 | 2014-04-16 | 北京雪迪龙科技股份有限公司 | Gas condenser |
| CN103721518B (en) * | 2013-12-31 | 2015-12-30 | 北京雪迪龙科技股份有限公司 | A kind of gas condenser |
| CN104596319A (en) * | 2014-11-21 | 2015-05-06 | 桂林新艺制冷设备有限责任公司 | Gas condenser |
| CN107906983A (en) * | 2017-11-13 | 2018-04-13 | 中鼎恒盛气体设备（芜湖）有限公司 | A kind of double-pipe cooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |