CN204705235U - A kind of U-tube heat exchanger - Google Patents
A kind of U-tube heat exchanger Download PDFInfo
- Publication number
- CN204705235U CN204705235U CN201520395507.1U CN201520395507U CN204705235U CN 204705235 U CN204705235 U CN 204705235U CN 201520395507 U CN201520395507 U CN 201520395507U CN 204705235 U CN204705235 U CN 204705235U
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- CN
- China
- Prior art keywords
- tube
- guide pipe
- housing
- end socket
- heat exchanger
- 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 discloses a kind of U-tube heat exchanger, belong to field of heat exchangers.A kind of U-tube heat exchanger, comprises housing, tube sheet, fluid intake, fluid issuing, water inlet, delivery port, end socket, dividing plate, U-tube and guide pipe; Described end socket is connected with housing, tube sheet is located between housing and end socket, described U-shaped tube hydroforming is connected and is located at the inside of housing, the centre position of end socket inside is located at by described dividing plate, described fluid intake and fluid issuing are located at the upper and lower of end socket respectively, and described water inlet and delivery port are located at bottom and the top of housing respectively, and described guide pipe is sheathed in U-tube, described water inlet is connected with the import of guide pipe, and delivery port is connected with the outlet of guide pipe.U-tube heat exchanger structure of the present utility model is simple, and easy to use, heat transfer effect significantly improves, and is worthy to be popularized.
Description
Technical field
The utility model relates to field of heat exchangers, specifically, relates to a kind of U-tube heat exchanger.
Background technology
Traditional U type heat exchange of heat pipe, its structure comprises: bobbin carriage and shell-side cylinder, the oral area of shell-side cylinder is fixedly installed shell flange, bobbin carriage and shell flange be interval with tube sheet, described Tube-sheet Welding is fixed on bobbin carriage, shell flange in shell-side cylinder is fixedly connected with tube sheet, tube sheet offers some pores, U type heat-exchanging tube bundle is provided with in shell-side cylinder, described U type heat-exchanging tube bundle is fixedly supported on the deflection plate support in shell-side cylinder, deflection plate support can slide in shell-side cylinder, the pipe end of U heat exchange bundle wears, and be fixed in the pore of tube sheet.Existing U-tube need arrange special gripper shoe and dividing plate, and the gap existed for U-tube core can cause heat exchange uneven, affects heat transfer effect.
Utility model content
For overcoming the technical problem existed in prior art, the utility model provides a kind of U-tube heat exchanger, and it is even that this heat exchanger has heat transfer effect, the advantages such as good effect of heat exchange.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of U-tube heat exchanger, comprises housing, tube sheet, fluid intake, fluid issuing, water inlet, delivery port, end socket, dividing plate, U-tube and guide pipe; Described end socket is connected with housing, tube sheet is located between housing and end socket, described U-shaped tube hydroforming is connected and is located at the inside of housing, the centre position of end socket inside is located at by described dividing plate, described fluid intake and fluid issuing are located at the upper and lower of end socket respectively, and described water inlet and delivery port are located at bottom and the top of housing respectively, and described guide pipe is sheathed in U-tube, described water inlet is connected with the import of guide pipe, and delivery port is connected with the outlet of guide pipe.
Further, described guide pipe is equidistantly located in U-tube.
Further, described guide pipe is ring pipe.
Further, bearing is provided with below described housing.
Further, described guide pipe is coaxial sleeve and is located in U-tube, is provided with tube connector between every layer of guide pipe.
Beneficial effect
Compared with prior art, the utility model has following remarkable advantage:
1, U-tube heat exchanger of the present utility model can be dismantled after housing, U-tube outwards shifts out from guide pipe like a cork, make U heat exchange bundle outside exposed, thus greatly facilitate maintenance and the cleaning work of U type heat-exchanging tube bundle, reduce the maintenance of U type heat-exchanging tube bundle and the cost of cleaning work, also substantially increase the maintenance of U type heat-exchanging tube bundle and the efficiency of cleaning work.
2, the guide pipe of U-tube heat exchanger of the present utility model is the outside being sheathed on the U-tube being located at same diameter, plays a supportive role while playing heat exchange to U-tube, and ensure that the heat exchange of U-tube inner fluid is even, good effect of heat exchange, heat exchange efficiency is high.
3, U-tube heat exchanger structure of the present utility model is simple, and easy to use, heat transfer effect significantly improves, and is worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the sectional side view of housing;
In figure: 1, housing, 2, tube sheet, 3, fluid intake, 4, fluid issuing, 5, water inlet, 6, delivery port, 7, end socket, 8, dividing plate, 9, U-tube, 10, guide pipe, 11, tube connector.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment
As illustrated in fig. 1 and 2, a kind of U-tube heat exchanger, comprises housing 1, tube sheet 2, fluid intake 3, fluid issuing 4, water inlet 5, delivery port 6, end socket 7, dividing plate 8, U-tube 9 and guide pipe 10; Described end socket 7 is connected with housing 1, tube sheet 2 is located between housing 1 and end socket 7, described U-tube 9 is connected with tube sheet 2 and is located at the inside of housing 1, the centre position of end socket 7 inside is located at by described dividing plate 8, described fluid intake 3 and fluid issuing 4 are located at the upper and lower of end socket 7 respectively, described water inlet 5 and delivery port 6 are located at bottom and the top of housing respectively, described guide pipe 10 is sheathed in U-tube 9, described water inlet 5 is connected with the import of guide pipe 10, and delivery port 6 is connected with the outlet of guide pipe.
Described guide pipe is equidistantly located in U-tube.Described guide pipe is ring pipe.Bearing is provided with below described housing.Described guide pipe is coaxial sleeve and is located in U-tube, is provided with tube connector between every layer of guide pipe.
Claims (5)
1. a U-tube heat exchanger, is characterized in that: comprise housing, tube sheet, fluid intake, fluid issuing, water inlet, delivery port, end socket, dividing plate, U-tube and guide pipe; Described end socket is connected with housing, tube sheet is located between housing and end socket, described U-shaped tube hydroforming is connected and is located at the inside of housing, the centre position of end socket inside is located at by described dividing plate, described fluid intake and fluid issuing are located at the upper and lower of end socket respectively, and described water inlet and delivery port are located at bottom and the top of housing respectively, and described guide pipe is sheathed in U-tube, described water inlet is connected with the import of guide pipe, and delivery port is connected with the outlet of guide pipe.
2. U-tube heat exchanger as claimed in claim 1, is characterized in that: described guide pipe is equidistantly located in U-tube.
3. U-tube heat exchanger as claimed in claim 1, is characterized in that: described guide pipe is ring pipe.
4. U-tube heat exchanger as claimed in claim 1, is characterized in that: be provided with bearing below described housing.
5. U-tube heat exchanger as claimed in claim 1, is characterized in that: described guide pipe is coaxial sleeve and is located in U-tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395507.1U CN204705235U (en) | 2015-06-10 | 2015-06-10 | A kind of U-tube heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395507.1U CN204705235U (en) | 2015-06-10 | 2015-06-10 | A kind of U-tube heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204705235U true CN204705235U (en) | 2015-10-14 |
Family
ID=54284840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520395507.1U Expired - Fee Related CN204705235U (en) | 2015-06-10 | 2015-06-10 | A kind of U-tube heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204705235U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864746A (en) * | 2015-06-10 | 2015-08-26 | 江苏广旭热管科技有限公司 | U-shaped tube heat-exchanging unit |
| CN108590897A (en) * | 2018-04-12 | 2018-09-28 | 包头钢铁（集团）有限责任公司 | A kind of fuel tank heat-exchange device |
-
2015
- 2015-06-10 CN CN201520395507.1U patent/CN204705235U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864746A (en) * | 2015-06-10 | 2015-08-26 | 江苏广旭热管科技有限公司 | U-shaped tube heat-exchanging unit |
| CN108590897A (en) * | 2018-04-12 | 2018-09-28 | 包头钢铁（集团）有限责任公司 | A kind of fuel tank heat-exchange device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20160610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |