CN2393066Y - Ring disk column type heat exchanger - Google Patents
Ring disk column type heat exchanger Download PDFInfo
- Publication number
- CN2393066Y CN2393066Y CN 99240642 CN99240642U CN2393066Y CN 2393066 Y CN2393066 Y CN 2393066Y CN 99240642 CN99240642 CN 99240642 CN 99240642 U CN99240642 U CN 99240642U CN 2393066 Y CN2393066 Y CN 2393066Y
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- CN
- China
- Prior art keywords
- video disc
- heat
- heat exchanger
- annular
- annular video
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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.)
- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a ring disk column type heat exchanger. The utility model has the technical proposal that the utility model comprises a fixed end plate connected with the outside, a heat transferring pipe forming a plurality of layers of concentrical circular pipe banks and fixed on the fixed end plate, a connecting knee pipe for the heat transferring pipe, and ring disks forming a hollow ring cylindrical structure and axially arranged along the heat transferring pipe, wherein, the connecting knee pipe for the heat transferring pipe is connected to both ends of the heat transferring pipe and is used for changing the flow direction of media of pipe travel. The utility model can effectively use the hollow ring cylindrical structure of the ring disks to arrange a medium transporting mechanism, and the medium transporting mechanism can be organically combined with the heat exchanger. Thus, the utility model has the characteristics of compact structure, miniaturization volume, etc.
Description
The utility model relates to a kind of dividing wall type heat exchanger, particularly a kind of finned heat exchanger.
In background technology, heat exchanger can be divided into dividing wall type, hybrid, the heat accumulating type three major types, the immiscible heat transfer occasion of general cold fluid and hot fluid adopts dividing wall type, and dividing wall type heat exchanger can be divided into finned heat exchanger, spiral heat exchanger, plate-fin heat exchanger etc., the construction features of finned heat exchanger are to be equipped with radially or longitudinal fin on the surface of pipe, fin is generally rectangular tab, adopt single tube to arrange the frame mode of arranging tube bank on rectangular tab or the rectangular fin, the intraductal heat transfer medium is walked in the pipe, manage outer heat transfer medium and move towards the other end from an end of rectangular fin along tube bank or vertical tube bundle, cause the connecting gear and the heat-exchanger rig of transmission medium necessary arranged apart, cause it to have defectives such as whole heat-exchanger rig is too loose and huge, for overcoming these defectives, finned heat exchanger is developed.
The purpose of this utility model is that a kind of annular video disc pillar heat exchanger will be provided, it can effectively utilize the hollow ring column structure of annular video disc and arrange media transportation mechanism, media transportation mechanism and heat exchanger are organically combined, make its compact conformation, volume miniaturization.
The purpose of this utility model is achieved in that
It comprises and the outside fixed charge method end plate that is connected, be fixed in the heat-transfer pipe of the formation multilayer concentric round bundle on the fixed charge method end plate, be connected in the heat-transfer pipe two ends be used to change the tube side MEDIA FLOW to the heat-transfer pipe bridge piece, along the annular video disc of the circular cylindrical structure of the axial arranged hollow of composition of heat-transfer pipe.
Described annular video disc is a plain film formula annular flake, also is corrugated W shape annular flake, also can be calking formula annular flake.
Angle in described annular video disc and the heat-transfer pipe between the multilayer concentric round bundle becomes 75-90 °.
The multilayer concentric round bundle is an in-line arrangement in the arranged radially mode of annular video disc in the described heat-transfer pipe, also can be fork row, also can be mixing.
The outer heat transfer fluid flow of described heat-transfer pipe pipe is to along the fin of annular video disc radially.
The utility model is compared the good effect that is produced with background technology:
1, its hollow ring column structure that can effectively utilize annular video disc is arranged media transportation mechanism, and media transportation mechanism and heat exchanger are organically combined, and makes its compact conformation, volume miniaturization.
Below in conjunction with accompanying drawing, the utility model is further described:
Fig. 1 is a structure chart of the present utility model.
Fig. 2 is the left view of Fig. 1.
Referring to accompanying drawing, heat-transfer pipe 2 and heat-transfer pipe bridge piece 3 adopts method such as welding that it is connected, heat-transfer pipe 2 can be according to pipeline working medium turnover mode, its two end is connected with bridge piece 3 or an end adopts the U-shaped tubular construction and the other end is connected 3 with bridge piece, fixed charge method end plate 1 expanded joint or be welded on the heat-transfer pipe 2, it is mainly used to be connected with external structure, stationary heat exchangers, annular video disc 4 is axial arranged along heat-transfer pipe 2, the circular cylindrical structure of forming a hollow, heat-transfer pipe 2 is arranged in the circumferential of video disc 4, constitute the multilayer concentric round bundle, annular video disc 4 can adopt the plain film formula, but calking, can make various ways such as corrugated plate W shape, it with heat-transfer pipe 2 in angle between the multilayer concentric round bundle become 75-90 °, the multilayer concentric round bundle is an in-line arrangement in the arranged radially mode of annular video disc in the heat-transfer pipe 2, modes such as fork row or mixing, heat-transfer pipe 2 outer heat transfer fluid flow are to along fin radially.
Claims (9)
1, a kind of annular video disc pillar heat exchanger, it is characterized in that it comprises and the outside fixed charge method end plate (1) that is connected, be fixed in the heat-transfer pipe (2) of the formation multilayer concentric round bundle on the fixed charge method end plate (1), be connected in heat-transfer pipe (2) two ends be used to change the tube side MEDIA FLOW to heat-transfer pipe bridge piece (3), along the annular video disc (4) of the circular cylindrical structure of the axial arranged hollow of composition of heat-transfer pipe (2).
2, annular video disc pillar heat exchanger according to claim 1 is characterized in that described annular video disc (4) is a plain film formula annular flake.
3, annular video disc pillar heat exchanger according to claim 1 is characterized in that described annular video disc (4) is corrugated W shape annular flake.
4, annular video disc pillar heat exchanger according to claim 1 is characterized in that described annular video disc (4) is a calking formula annular flake.
5, annular video disc pillar heat exchanger according to claim 1 is characterized in that the angle between the middle multilayer concentric round bundle of described annular video disc (4) and heat-transfer pipe (2) becomes 75-90 °.
6, annular video disc pillar heat exchanger according to claim 1 is characterized in that the multilayer concentric round bundle is an in-line arrangement in the arranged radially mode of annular video disc (4) in the described heat-transfer pipe (2).
7, annular video disc pillar heat exchanger according to claim 1 is characterized in that the multilayer concentric round bundle is fork row in the arranged radially mode of annular video disc (4) in the described heat-transfer pipe (2).
8, annular video disc pillar heat exchanger according to claim 1 is characterized in that the multilayer concentric round bundle is mixing in the arranged radially mode of annular video disc (4) in the described heat-transfer pipe (2).
9, annular video disc pillar heat exchanger according to claim 1 is characterized in that the outer heat transfer fluid flow of described heat-transfer pipe (2) pipe is to along the fin of annular video disc (4) radially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99240642 CN2393066Y (en) | 1999-11-01 | 1999-11-01 | Ring disk column type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99240642 CN2393066Y (en) | 1999-11-01 | 1999-11-01 | Ring disk column type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2393066Y true CN2393066Y (en) | 2000-08-23 |
Family
ID=34027649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99240642 Expired - Fee Related CN2393066Y (en) | 1999-11-01 | 1999-11-01 | Ring disk column type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2393066Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671924A (en) * | 2019-10-30 | 2020-01-10 | 珠海格力电器股份有限公司 | Air duct structure, dryer with air duct structure and control method of dryer |
-
1999
- 1999-11-01 CN CN 99240642 patent/CN2393066Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671924A (en) * | 2019-10-30 | 2020-01-10 | 珠海格力电器股份有限公司 | Air duct structure, dryer with air duct structure and control method of dryer |
| CN110671924B (en) * | 2019-10-30 | 2023-07-11 | 珠海格力电器股份有限公司 | Air duct structure, dryer with air duct structure and dryer control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |