CN104864746A - U-shaped tube heat-exchanging unit - Google Patents
U-shaped tube heat-exchanging unit Download PDFInfo
- Publication number
- CN104864746A CN104864746A CN201510314434.3A CN201510314434A CN104864746A CN 104864746 A CN104864746 A CN 104864746A CN 201510314434 A CN201510314434 A CN 201510314434A CN 104864746 A CN104864746 A CN 104864746A
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- China
- Prior art keywords
- tube
- end socket
- guide pipe
- housing
- heat
- 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.)
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a U-shaped tube heat-exchanging unit and belongs to the field of the heat-exchanging unit. The heat-exchanging unit comprises a shell, a tube plate, a fluid inlet, a fluid outlet, a water inlet, a water outlet, an end socket, a clapboard, a U-shaped tube and a guide tube; the end socket is connected with the shell, the tube plate is arranged between the shell and the end socket, the U-shaped tube and the tube plate are connected and arranged in the shell, the clapboard is arranged at the middle position in the end socket, the fluid inlet and the fluid outlet are respectively arranged on upper and lower parts of the end socket, the water inlet and the water outlet are respectively arranged on lower and upper parts of the shell, the guide tube is sleeved on the U-shaped tube, the water inlet is connected with the inlet of the guide tube, and the water outlet is connected with the outlet of the guide tube. The U-shaped tube heat-exchanging unit is simple in structure and convenient to use, and is obviously improved in heat-exchanging effect, and thus the U-shaped tube heat-exchanging unit is worth popularizing.
Description
Technical field
The present invention relates to field of heat exchangers, specifically, relate 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.
Summary of the invention
For overcoming the technical problem existed in prior art, the invention provides a kind of U-tube heat exchanger, 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 present invention 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 present invention has following remarkable advantage:
1, U-tube heat exchanger of the present invention 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 invention 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 invention 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 invention;
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 present invention is further detailed explanation.
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 |
|---|---|---|---|
| CN201510314434.3A CN104864746A (en) | 2015-06-10 | 2015-06-10 | U-shaped tube heat-exchanging unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510314434.3A CN104864746A (en) | 2015-06-10 | 2015-06-10 | U-shaped tube heat-exchanging unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104864746A true CN104864746A (en) | 2015-08-26 |
Family
ID=53910756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510314434.3A Withdrawn CN104864746A (en) | 2015-06-10 | 2015-06-10 | U-shaped tube heat-exchanging unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104864746A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203421995U (en) * | 2013-07-05 | 2014-02-05 | 山东北辰机电设备股份有限公司 | Rectangular all-welded U-shaped pipe type hot net heater |
| CN203744770U (en) * | 2014-03-01 | 2014-07-30 | 瑞冬集团有限公司 | Anti-corrosion shell-tube heat exchanger |
| CN104075594A (en) * | 2014-06-30 | 2014-10-01 | 杨永坚 | Double shell pass tubular heat exchanger |
| CN104110981A (en) * | 2014-08-01 | 2014-10-22 | 张家港化工机械股份有限公司 | U-shaped-pipe heat exchanger |
| CN204705235U (en) * | 2015-06-10 | 2015-10-14 | 江苏广旭热管科技有限公司 | A kind of U-tube heat exchanger |
-
2015
- 2015-06-10 CN CN201510314434.3A patent/CN104864746A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203421995U (en) * | 2013-07-05 | 2014-02-05 | 山东北辰机电设备股份有限公司 | Rectangular all-welded U-shaped pipe type hot net heater |
| CN203744770U (en) * | 2014-03-01 | 2014-07-30 | 瑞冬集团有限公司 | Anti-corrosion shell-tube heat exchanger |
| CN104075594A (en) * | 2014-06-30 | 2014-10-01 | 杨永坚 | Double shell pass tubular heat exchanger |
| CN104110981A (en) * | 2014-08-01 | 2014-10-22 | 张家港化工机械股份有限公司 | U-shaped-pipe heat exchanger |
| CN204705235U (en) * | 2015-06-10 | 2015-10-14 | 江苏广旭热管科技有限公司 | A kind of U-tube heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150826 |