CN201034435Y - Low pressure-reduction highly effective heat transfer tube - Google Patents
Low pressure-reduction highly effective heat transfer tube Download PDFInfo
- Publication number
- CN201034435Y CN201034435Y CNU2007200364272U CN200720036427U CN201034435Y CN 201034435 Y CN201034435 Y CN 201034435Y CN U2007200364272 U CNU2007200364272 U CN U2007200364272U CN 200720036427 U CN200720036427 U CN 200720036427U CN 201034435 Y CN201034435 Y CN 201034435Y
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- male
- heat exchange
- female face
- face groove
- low pressure
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Abstract
The utility model designs a low pressure drop high efficient heat exchange tube with high heat exchange efficiency and very low pressure drop aiming at the problem that present efficient heat exchange tube has a very big pressure drop, including a tube body (1), which is characterized in that the outer surface or/and the inner surface of the tube body (1) is provided with a convex concave groove (2). The utility model greatly increases the disturbance of fluid passing through the heat exchange surface by changing the structure of the inner and outer surface of the heat exchange tube, compared by the traditional heat exchange tube, the pressure drop increases very small but the heat exchange efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of low pressure drop efficient heat-exchanging pipe of using in solution-air, liquid-gas, gas-gas or the liquid-liquid heat exchanger of industries such as chemical industry, oil, metallurgy, medicine, system alkali, light industry, electric power, Thermal Power Engineering of being used for.
Background technology
At present, heat exchanger tube is widely used in as a kind of common heat exchanger heat exchange element in the devices such as heat exchanger that industries such as chemical industry, oil, metallurgy and Thermal Power Engineering use, reboiler, carry out the exchange and the transmission of heat, it is a kind of crucial heat exchange element, in order to improve its thermal efficiency, guarantee heat exchange amount, people have carried out a large amount of tests from each side such as material, size, profiles, attempt to search out heat exchanger tube form efficiently, wherein the shape of heat exchanger tube inside and outside wall directly has influence on speed, resistance, the heat exchange efficiency that heat transferring medium flows.The inner wall shape of existing heat exchanger tube is based on light pipe, heat exchange efficiency is low, and heat transfer area is limited, along with all trades and professions are more and more higher to energy-conservation important understanding, the height of heat exchange efficiency has become the important indicator of heat exchanger, and it is extremely urgent therefore to design the higher heat exchanger tube of a kind of efficient.
Summary of the invention
The purpose of this utility model is to fall especially big problem at existing efficient heat-exchanging pipe pressure when efficient is high, designs a kind of pressure and falls the efficient heat-exchanging pipe little, that heat exchange efficiency is high.
The technical solution of the utility model is:
A kind of low pressure drop efficient heat-exchanging pipe comprises body 1, it is characterized in that being provided with male and female face groove 2 on the inner surface of described body 1 and/or outer surface.
Described male and female face groove 2 is for being spherical male and female face groove, oblate male and female face groove, square male and female face groove, rhombus male and female face groove, triangle male and female face groove or its combination.
Described male and female face groove 2 gathers on the surfaces externally and internally and/or outer surface of whole or part body 1.
The utlity model has following advantage:
1, the utility model increases the disturbance of fluid by heat exchange surface greatly by the change of exchange heat pipe surfaces externally and internally structure, therefore compares heat exchange efficiency with traditional heat exchanger tube and improves greatly.
2, the utility model is simple in structure, and is easily manufactured.
3, applied range of the present utility model is in all kinds of heat exchangers that can be applicable to use in the industries such as chemical industry, oil, metallurgy, medicine, system alkali, light industry, electric power, Thermal Power Engineering.
Description of drawings
Fig. 1 is one of structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is two of a structural representation of the present utility model.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is three of a structural representation of the present utility model.
Fig. 6 is the left view of Fig. 5.
The specific embodiment
Following structure drawings and Examples are further described the utility model.
Embodiment one.
As shown in Figure 1, 2.
A kind of low pressure drop efficient heat-exchanging pipe, comprise body 1, outer surface at body 1 is provided with a large amount of spherical male and female face grooves 2, also can on the inner surface of body 1, be provided with male and female face groove 2 simultaneously in order further to improve heat exchange efficiency during concrete enforcement, the shape of the male and female face groove 2 of inner surface can be identical with outer surface, also can be different, the male and female face groove 2 on the surfaces externally and internally can also can be provided with at random by the rule setting.
Embodiment two.
Shown in Fig. 3,4.
A kind of low pressure drop efficient heat-exchanging pipe, comprise body 1, outer surface at body 1 is provided with a large amount of square male and female face grooves 2, also can on the inner surface of body 1, be provided with male and female face groove 2 simultaneously in order further to improve heat exchange efficiency during concrete enforcement, the shape of the male and female face groove 2 of inner surface can be identical with outer surface, also can be different, the male and female face groove 2 on the surfaces externally and internally can also can be provided with at random by the rule setting.
Embodiment three.
Shown in Fig. 5,6.
A kind of low pressure drop efficient heat-exchanging pipe, comprise body 1, outer surface at body 1 is provided with a large amount of rhombus male and female face grooves 2, also can on the inner surface of body 1, be provided with male and female face groove 2 simultaneously in order further to improve heat exchange efficiency during concrete enforcement, the shape of the male and female face groove 2 of inner surface can be identical with outer surface, also can be different, the male and female face groove 2 on the surfaces externally and internally can also can be provided with at random by the rule setting.
Embodiment four.
Present embodiment and aforesaid embodiment one, two, three differences are what the shape of the male and female face groove 2 of body 1 outer surface and/or inner surface was made up of the male and female face groove of multiple shape, the shape that is the male and female face groove 2 of outer surface partly is rhombus, partly irregularly shaped for other for sphere, part for square, part, they or be on the inner surface and/or outer surface that is arranged in body 1 regularly, or be on the inner surface and/or outer surface that is arranged in body 1 brokenly.In a word, for easy to process and improve heat exchange efficiency to greatest extent, the shape and the quantity of male and female face groove 2 can be set as required.
The utility model does not relate to part and all can adopt prior art to be realized with the concrete structure of heat exchanger tube, material etc.
Claims (3)
1. a low pressure drop efficient heat-exchanging pipe comprises body (1), it is characterized in that being provided with male and female face groove (2) on the inner surface of described body (1) and/or outer surface.
2. low pressure drop efficient heat-exchanging pipe according to claim 1 is characterized in that described male and female face groove (2) is spherical male and female face groove, oblate male and female face groove, square male and female face groove, rhombus male and female face groove, triangle male and female face groove or its combination.
3. low pressure drop efficient heat-exchanging pipe according to claim 1 and 2 is characterized in that described male and female face groove (2) gathers on the surfaces externally and internally and/or outer surface of whole or part body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200364272U CN201034435Y (en) | 2007-03-23 | 2007-03-23 | Low pressure-reduction highly effective heat transfer tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200364272U CN201034435Y (en) | 2007-03-23 | 2007-03-23 | Low pressure-reduction highly effective heat transfer tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201034435Y true CN201034435Y (en) | 2008-03-12 |
Family
ID=39195324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200364272U Expired - Fee Related CN201034435Y (en) | 2007-03-23 | 2007-03-23 | Low pressure-reduction highly effective heat transfer tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201034435Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943536A (en) * | 2009-07-03 | 2011-01-12 | 日立电线株式会社 | Heat transmission pipe and heat exchanger |
| CN104132571A (en) * | 2013-04-30 | 2014-11-05 | 马成果 | Air-water heat exchange tube with ash accumulation reduction effect |
| CN104142081A (en) * | 2014-07-28 | 2014-11-12 | 中国华能集团清洁能源技术研究院有限公司 | Self-dust-removing heat exchanging pipe with outer honeycomb pipe wall |
| CN104214933A (en) * | 2014-09-11 | 2014-12-17 | 苏州巨浪热水器有限公司 | Heat exchange water storage tank having uniform heating function |
| CN104236096A (en) * | 2014-09-11 | 2014-12-24 | 苏州巨浪热水器有限公司 | Heat exchange water storage tank |
| CN104236364A (en) * | 2013-06-05 | 2014-12-24 | 马成果 | Air water heat exchange tube capable of enhancing heat exchange efficiency and reducing vibration |
| CN104296579A (en) * | 2014-07-29 | 2015-01-21 | 无锡塔尔基热交换器科技有限公司 | Heat exchange tube, manufacturing method of heat exchange tube and heat exchanger with heat exchange tube |
| CN104344760A (en) * | 2013-07-26 | 2015-02-11 | 马成果 | Multifunctional gas-water heat exchange pipe capable of reducing accumulated dust, reducing vibration and improving heat exchange efficiency |
| CN104578977A (en) * | 2015-01-05 | 2015-04-29 | 武汉理工大学 | Automobile exhaust thermoelectricity generating set |
| CN105048871A (en) * | 2015-05-22 | 2015-11-11 | 武汉理工大学 | Thermoelectric power generation system employing high-temperature exhaust gas |
| CN108061307A (en) * | 2018-01-22 | 2018-05-22 | 中国华能集团清洁能源技术研究院有限公司 | It is a kind of with honeycomb heat exchanger tube from deashing air preheater |
-
2007
- 2007-03-23 CN CNU2007200364272U patent/CN201034435Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943536A (en) * | 2009-07-03 | 2011-01-12 | 日立电线株式会社 | Heat transmission pipe and heat exchanger |
| CN104132571A (en) * | 2013-04-30 | 2014-11-05 | 马成果 | Air-water heat exchange tube with ash accumulation reduction effect |
| CN104236364A (en) * | 2013-06-05 | 2014-12-24 | 马成果 | Air water heat exchange tube capable of enhancing heat exchange efficiency and reducing vibration |
| CN104344760A (en) * | 2013-07-26 | 2015-02-11 | 马成果 | Multifunctional gas-water heat exchange pipe capable of reducing accumulated dust, reducing vibration and improving heat exchange efficiency |
| CN104142081A (en) * | 2014-07-28 | 2014-11-12 | 中国华能集团清洁能源技术研究院有限公司 | Self-dust-removing heat exchanging pipe with outer honeycomb pipe wall |
| CN104296579A (en) * | 2014-07-29 | 2015-01-21 | 无锡塔尔基热交换器科技有限公司 | Heat exchange tube, manufacturing method of heat exchange tube and heat exchanger with heat exchange tube |
| CN104214933A (en) * | 2014-09-11 | 2014-12-17 | 苏州巨浪热水器有限公司 | Heat exchange water storage tank having uniform heating function |
| CN104236096A (en) * | 2014-09-11 | 2014-12-24 | 苏州巨浪热水器有限公司 | Heat exchange water storage tank |
| CN104578977A (en) * | 2015-01-05 | 2015-04-29 | 武汉理工大学 | Automobile exhaust thermoelectricity generating set |
| CN105048871A (en) * | 2015-05-22 | 2015-11-11 | 武汉理工大学 | Thermoelectric power generation system employing high-temperature exhaust gas |
| CN108061307A (en) * | 2018-01-22 | 2018-05-22 | 中国华能集团清洁能源技术研究院有限公司 | It is a kind of with honeycomb heat exchanger tube from deashing air preheater |
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Legal Events
| 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: 20080312 Termination date: 20140323 |