CN102889804A - U-shaped pipe type heat exchanger - Google Patents
U-shaped pipe type heat exchanger Download PDFInfo
- Publication number
- CN102889804A CN102889804A CN2012104097204A CN201210409720A CN102889804A CN 102889804 A CN102889804 A CN 102889804A CN 2012104097204 A CN2012104097204 A CN 2012104097204A CN 201210409720 A CN201210409720 A CN 201210409720A CN 102889804 A CN102889804 A CN 102889804A
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- China
- Prior art keywords
- shaped pipe
- heat exchanger
- housing
- shell
- hot fluid
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- 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.)
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Abstract
The invention provides a U-shaped pipe type heat exchanger. The heat exchanger comprises a shell, a U-shaped pipe and a plurality of separation plates, wherein the shell is in a hollow pot body shape; the U-shaped pipe is mounted in the shell; two end openings of the U-shaped pipe respectively correspond to an outlet and an inlet of cold fluid; the plurality of the separation plates form a hot fluid flow channel so as to realize crossed heat exchange of the temperature of cold and hot fluid; the separation plates are mounted on the top of the shell and at the bottom of the shell and are parallel and staggered; an inlet of hot fluid is located at the bottom of the shell; and an outlet of the hot fluid is located at the top of the shell. The U-shaped pipe type heat exchanger disclosed by the invention is simple in structure and good in heat exchange effect, and is convenient to operate.
Description
Technical field
The present invention relates to a kind of U-shaped pipe heat exchanger.
Technical background
Heat exchanger tube is one of element of heat exchanger, places within the cylindrical shell, is used for the exchange of heat between two media.Except light pipe, heat exchanger also can adopt various intensify heat transfer pipes, such as finned tube, screwed pipe, spiral grooved tube etc.When pipe interior diameter both sides heat transfer coefficient differed larger, the fin of finned tube should be arranged in the low side of heat transfer coefficient.Common used material has carbon steel, low-alloy steel, stainless steel, copper, corronil, aluminium alloy, titanium etc.Also have in addition some nonmetallic materials, such as graphite, pottery, polytetrafluoroethylene (PTFE) etc.Existing heat exchanger heat transfer effect is bad, the present invention relates to a kind of heat exchanger, can realize effective heat exchange.
Summary of the invention
For solving above technical problem, technical scheme provided by the invention is as follows: a kind of U-shaped pipe heat exchanger, described heat exchanger comprises housing, U-shaped pipe and dividing plate, described housing is the tank body shape of a hollow, the U-shaped pipe is installed in the housing, and two ports of U-shaped pipe correspond respectively to the gateway of cold fluid; Described dividing plate is several, consists of the hot fluid runner, realizes the temperature cross-exchange of cold fluid and hot fluid.
Further, described dividing plate is installed in the top and bottom in the housing, and is parallel staggered.
Further, the entrance of described hot fluid is in housing bottom, and the outlet of hot fluid is in case top.
Further, the entrance of described cold fluid is communicated with the U-shaped pipe, and entrance is in the top of housing, and the outlet of cold fluid is in housing bottom.
Further, described U-shaped pipe is provided with many.
This U-shaped pipe heat exchanger that the present invention relates to, simple in structure, good effect of heat exchange, easy to operate.
Description of drawings
Fig. 1 is U-shaped pipe heat exchanger structural representation of the present invention;
The 1-housing; 2-U shape pipe; The outlet of 3-hot fluid; 4-cold fluid entrance; The outlet of 5-cold fluid; 6-hot fluid entrance; The 7-dividing plate.
The specific embodiment
As shown in Figure 1, a kind of U-shaped pipe heat exchanger, described heat exchanger comprise housing 1, U-shaped pipe 2 and dividing plate 7, and described housing is the tank body shape of a hollow, U-shaped pipe 2 is installed in the housing 1, and two ports of U-shaped pipe 2 correspond respectively to cold fluid entrance 4 and cold fluid outlet 5; Described dividing plate 7 is several, consists of the hot fluid runner, realizes the temperature cross-exchange of cold fluid and hot fluid.
U-shaped pipe 2 is provided with many.
This U-shaped pipe heat exchanger provided by the invention, simple in structure, good effect of heat exchange.
The specific embodiment of the present invention does not consist of the restriction to the application's scope; every within the spirit and principle of the present invention design, any modification that one of skill in the art can make, be equal to and replace and improvement etc. all should be included within protection scope of the present invention.
Claims (5)
1. a U-shaped pipe heat exchanger is characterized in that, described heat exchanger comprises housing, U-shaped pipe and dividing plate, and described housing is the tank body shape of a hollow, and the U-shaped pipe is installed in the housing, and two ports of U-shaped pipe correspond respectively to the gateway of cold fluid; Described dividing plate is several, consists of the hot fluid runner, realizes the temperature cross-exchange of cold fluid and hot fluid.
2. U-shaped pipe heat exchanger according to claim 1 is characterized in that, described dividing plate is installed in the top and bottom in the housing, and is parallel staggered.
3. U-shaped pipe heat exchanger according to claim 1 is characterized in that, the entrance of described hot fluid is in housing bottom, and the outlet of hot fluid is in case top.
4. U-shaped pipe heat exchanger according to claim 1 is characterized in that, the entrance of described cold fluid is communicated with the U-shaped pipe, and entrance is in the top of housing, and the outlet of cold fluid is in housing bottom.
5. U-shaped pipe heat exchanger according to claim 1 is characterized in that, described U-shaped pipe is provided with many.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104097204A CN102889804A (en) | 2012-10-24 | 2012-10-24 | U-shaped pipe type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104097204A CN102889804A (en) | 2012-10-24 | 2012-10-24 | U-shaped pipe type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102889804A true CN102889804A (en) | 2013-01-23 |
Family
ID=47533396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104097204A Pending CN102889804A (en) | 2012-10-24 | 2012-10-24 | U-shaped pipe type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102889804A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868378A (en) * | 2014-01-01 | 2014-06-18 | 周汉忠 | U-shaped tubular heat exchanger |
| CN107525420A (en) * | 2017-09-30 | 2017-12-29 | 芜湖精达机械制造有限公司 | A kind of U-shaped tubing heat exchanger |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201476642U (en) * | 2009-08-24 | 2010-05-19 | 山东铁雄能源煤化有限公司 | Double-shell side U-tube heat exchanger |
| CN201803619U (en) * | 2010-09-15 | 2011-04-20 | 张建东 | U-tube heat exchanger |
-
2012
- 2012-10-24 CN CN2012104097204A patent/CN102889804A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201476642U (en) * | 2009-08-24 | 2010-05-19 | 山东铁雄能源煤化有限公司 | Double-shell side U-tube heat exchanger |
| CN201803619U (en) * | 2010-09-15 | 2011-04-20 | 张建东 | U-tube heat exchanger |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868378A (en) * | 2014-01-01 | 2014-06-18 | 周汉忠 | U-shaped tubular heat exchanger |
| CN107525420A (en) * | 2017-09-30 | 2017-12-29 | 芜湖精达机械制造有限公司 | A kind of U-shaped tubing heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130123 |