CN102889802A - Tube-type heat exchanger - Google Patents
Tube-type heat exchanger Download PDFInfo
- Publication number
- CN102889802A CN102889802A CN2012104096926A CN201210409692A CN102889802A CN 102889802 A CN102889802 A CN 102889802A CN 2012104096926 A CN2012104096926 A CN 2012104096926A CN 201210409692 A CN201210409692 A CN 201210409692A CN 102889802 A CN102889802 A CN 102889802A
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- CN
- China
- Prior art keywords
- cold water
- tube
- heat exchanger
- shell
- pipe
- 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.)
- Pending
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention provides a tube-type heat exchanger which comprises a shell, wherein the shell is internally provided with a baffle plate and a cold water tube; the head side and the tail side of the shell are provided with a cold water inlet tube and a cold water outlet tube which are communicated with the cold water tube; the bottom of the shell is provided with a hot water inlet tube, and the top of the shell is provided with a hot water outlet tube; the cold water tube is connected to the shell, and at least one end of the cold water tube is a free end; and when the cold tube is heated and expanded, the pressure releasing direction is the length direction of the cold water tube. The tube-type heat exchanger related to the invention is simple in structure, can effectively release the damage to the heat exchanger by expansion and contraction, and has good heat exchange effect.
Description
Technical field
The present invention relates to a kind of tubular heat exchanger.
Technical background
Heat exchanging pipe is generally two ends and all is fixed on the heat exchanger shell in the existing heat exchanger, causes the pre-thermal expansion of this pipeline, may fracture, or even have an accident.Existing heat exchanger structure is often very complicated, complicated structure heat transfer effect may not one be reserved, the invention provides a kind of heat exchanger, this heat exchanger is tubular heat exchanger, relatively simple for structure, needn't worry it because of the infringement that the tension and compression stress heat exchanger that expands with heat and contract with cold between the components and parts that bring brings, this heat exchanger is horizontal heat exchanger, the convenient installation.
Summary of the invention
For solving above technical problem, technical scheme provided by the invention is as follows: a kind of tubular heat exchanger, and described tubular heat exchanger comprises housing, and dividing plate and cold water pipe are arranged in the housing, the head and the tail both sides of housing are provided with cold water inlet tube and cooling water outlet pipe, and the cold water inlet/outlet pipe is communicated with cold water pipe; The bottom of housing is provided with the hot water inlet pipe, and the top is provided with the hot water outlet pipe.
Further, described cold water pipe is connected on the housing, and having an end at least is free end, and when the cold water pipe expanded by heating, the release pressure direction is the length direction of cold water pipe.
This tubular heat exchanger that the present invention relates to, simple in structure, can effectively alleviate the infringement that the heat exchanger that expands with heat and contract with cold brings, simultaneously, heat transfer effect is better.
Description of drawings
Fig. 1 is tubular heat exchanger structural representation of the present invention;
The 1-housing; The 2-cold water pipe; The 3-hot water outlet pipe; The 4-cold water inlet tube; 5-cooling water outlet pipe; The 6-hot water inlet pipe; The 7-dividing plate.
The specific embodiment
As shown in Figure 1, tubular heat exchanger comprises housing 1, and dividing plate 7 and cold water pipe 2 are arranged in the housing 1, and the head and the tail both sides of housing 1 are provided with cold water inlet tube 4 and cooling water outlet pipe 5, and intake-outlet is communicated with cold water pipe 2; The bottom of housing is provided with hot water inlet pipe 6, and the top is provided with hot water outlet pipe 3.
This heat exchanger provided by the invention, simple in structure, good effect of heat exchange and safety.
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 (2)
1. a tubular heat exchanger is characterized in that, described tubular heat exchanger comprises housing, and dividing plate and cold water pipe are arranged in the housing, and the head and the tail both sides of housing are provided with cold water inlet tube and cooling water outlet pipe, and the cold water inlet/outlet pipe is communicated with cold water pipe; The bottom of housing is provided with the hot water inlet pipe, and the top is provided with the hot water outlet pipe.
2. tubular heat exchanger according to claim 1 is characterized in that, described cold water pipe is connected on the housing, and having an end at least is free end, and when the cold water pipe expanded by heating, the release pressure direction is the length direction of cold water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104096926A CN102889802A (en) | 2012-10-24 | 2012-10-24 | Tube-type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104096926A CN102889802A (en) | 2012-10-24 | 2012-10-24 | Tube-type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102889802A true CN102889802A (en) | 2013-01-23 |
Family
ID=47533394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104096926A Pending CN102889802A (en) | 2012-10-24 | 2012-10-24 | Tube-type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102889802A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101086436A (en) * | 2007-07-03 | 2007-12-12 | 徐志刚 | Shell-and-tube heat exchanger with sliding guiding support and inner expansion joint |
| CN101216261A (en) * | 2008-01-17 | 2008-07-09 | 艾熹 | Corrugated pipe compensation type heat-exchanger |
-
2012
- 2012-10-24 CN CN2012104096926A patent/CN102889802A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101086436A (en) * | 2007-07-03 | 2007-12-12 | 徐志刚 | Shell-and-tube heat exchanger with sliding guiding support and inner expansion joint |
| CN101216261A (en) * | 2008-01-17 | 2008-07-09 | 艾熹 | Corrugated pipe compensation type 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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130123 |