CN203534265U - Efficient tube nest type plate type heat exchanger - Google Patents
Efficient tube nest type plate type heat exchanger Download PDFInfo
- Publication number
- CN203534265U CN203534265U CN201320498192.4U CN201320498192U CN203534265U CN 203534265 U CN203534265 U CN 203534265U CN 201320498192 U CN201320498192 U CN 201320498192U CN 203534265 U CN203534265 U CN 203534265U
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- China
- Prior art keywords
- pull rod
- heat exchanger
- plate
- tube
- type heat
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- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to an efficient tube nest type plate type heat exchanger. The efficient tube nest type plate type heat exchanger comprises a hollow shell with two opened ends. Sealing covers are arranged on the openings of the two ends of the shell. The shell and the sealing covers form an inner sealed cavity. Two pipe plates are arranged in the sealed cavity in an isolated mode and multiple heat transmission pipes are arranged between the pipe plates. An isolation plate is arranged between one pipe plate and the corresponding sealing cover. Two spacing pull rod devices are arranged on the two sides of the isolation plate and located between the pipe plates. Each spacing pull rod device is formed by mutually connecting a pull rod and a spacing pipe in a sleeved mode. An upper baffle plate and a lower baffle plate are arranged on the upper side and the lower side in the shell respectively. Spacing pipes in the spacing pull rod devices penetrate through the upper baffle plate and the lower baffle plate is located at the top ends of the spacing pull rod devices. The efficient tube nest type plate type heat exchanger is simple in structure and reasonable in design and can make installation of the spacing pull rod devices more stable and more reliable, effectively ensure stability of the functioning heat exchanger in the process of heat transmission.
Description
Technical field
The utility model relates to the technical field of heat exchanger, especially a kind of heavy duty detergent shell and tube plate type heat exchanger.
Background technology
In known technical field, fixed tube-sheet exchanger is a kind of energy-saving equipment that between material, heat transmits of realizing, and is a kind of process equipment of generally applying in industries such as environmental protection, oil, chemical industry, petrochemical industry, metallurgy, electric power, light industry, food.In oil refining, chemical plant installations, heat exchanger accounts for 40% left and right of total number of devices, accounts for the 30%-45% of gross investment.Along with the development of power-saving technology, application constantly expands, and utilizes heat exchanger to carry out high temperature and low temperature heat energy and reclaims and brought significant economic benefit.
Utility model content
The technical problems to be solved in the utility model is: a kind of heavy duty detergent shell and tube plate type heat exchanger is provided.
The utility model solves the technical scheme that its technical problem adopts: a kind of heavy duty detergent shell and tube plate type heat exchanger, the housing that comprises both ends open and hollow, opening two ends at described housing are equipped with seal cover, described housing and seal cover form closed cavity, in described closed cavity, be interval with two tube sheets, between described tube sheet, be provided with some heat-transfer pipes, between tube sheet and seal cover, be provided with dividing plate therein, in the both sides of described dividing plate and be provided with two controlled interval pull rod devices between tube sheet, described controlled interval pull rod device is mutually socketed and is formed by pull bar and distance sink tube, upper in described housing, lower both sides are respectively equipped with deflection plate and lower deflection plate, distance sink tube in described controlled interval pull rod device is through upper deflection plate, described lower deflection plate is positioned at the top of controlled interval pull rod device.
Further, for convenient, install, the utility model is welded with saddle support on the sidewall of described housing.
Further, as a kind of concrete embodiment, the utility model offers respectively pipe joint at the upper/lower terminal that is provided with the seal cover of dividing plate one side, on described housing and corresponding to the position between tube sheet, offers three pipe joints.
The beneficial effects of the utility model are: the utility model is simple in structure, reasonable in design, the structure that takes into full account heat exchanger is arranged, and makes the installation of controlled interval pull rod device more solid and reliable, effectively guaranteed the stability of heat exchanger when operation, in the process of transmitting at heat.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
In figure: 1. housing, 2. seal cover, 3. tube sheet, 4. heat-transfer pipe, 5. dividing plate, 6. controlled interval pull rod device, 7. goes up deflection plate, 8. descends deflection plate, 9. saddle support.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with the utility model.
The preferred embodiment of the utility model heavy duty detergent shell and tube plate type heat exchanger as shown in Figure 1, the housing 1 that comprises both ends open and hollow, opening two ends at described housing 1 are equipped with seal cover 2, described housing 1 and seal cover 2 form closed cavity, in described closed cavity, be interval with two tube sheets 3, between described tube sheet 3, be provided with some heat-transfer pipes 4, between tube sheet 3 and seal cover 2, be provided with dividing plate 5 therein, in the both sides of described dividing plate 5 and be provided with two controlled interval pull rod devices 6 between tube sheet 3, described controlled interval pull rod device 6 is mutually socketed and is formed by pull bar and distance sink tube, upper in described housing 1, lower both sides are respectively equipped with deflection plate 7 and lower deflection plate 8, distance sink tube in described controlled interval pull rod device 6 is through upper deflection plate 7, described lower deflection plate 8 is positioned at the top of controlled interval pull rod device 6.
On the sidewall of described housing 1, be welded with saddle support 9, at the upper/lower terminal that is provided with the seal cover 2 of dividing plate 5 one sides, offer respectively pipe joint, on described housing 1 and corresponding to the position between tube sheet 3, offer three pipe joints.
The utility model is simple in structure, reasonable in design, and the structure that takes into full account heat exchanger is arranged, and makes the installation of controlled interval pull rod device more solid and reliable, has effectively guaranteed the stability of heat exchanger when operation, in the process of transmitting at heat.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (3)
1. a heavy duty detergent shell and tube plate type heat exchanger, the housing (1) that comprises both ends open and hollow, at the opening two ends of described housing (1), be equipped with seal cover (2), described housing (1) and seal cover (2) form closed cavity, it is characterized in that: in described closed cavity, be interval with two tube sheets (3), between described tube sheet (3), be provided with some heat-transfer pipes (4), between a tube sheet (3) and seal cover (2), be provided with dividing plate (5) therein, in the both sides of described dividing plate (5) and be positioned at and be provided with two controlled interval pull rod devices (6) between tube sheet (3), described controlled interval pull rod device (6) is mutually socketed and is formed by pull bar and distance sink tube, upper in described housing (1), lower both sides are respectively equipped with deflection plate (7) and lower deflection plate (8), distance sink tube in described controlled interval pull rod device (6) is through upper deflection plate (7), described lower deflection plate (8) is positioned at the top of controlled interval pull rod device (6).
2. heavy duty detergent shell and tube plate type heat exchanger as claimed in claim 1, is characterized in that: on the sidewall of described housing (1), be welded with saddle support (9).
3. heavy duty detergent shell and tube plate type heat exchanger as claimed in claim 1, it is characterized in that: at the upper/lower terminal that is provided with the seal cover (2) of dividing plate (5) one sides, offer respectively pipe joint, at described housing (1), go up and offer three pipe joints corresponding to the position between tube sheet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320498192.4U CN203534265U (en) | 2013-08-15 | 2013-08-15 | Efficient tube nest type plate type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320498192.4U CN203534265U (en) | 2013-08-15 | 2013-08-15 | Efficient tube nest type plate type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203534265U true CN203534265U (en) | 2014-04-09 |
Family
ID=50420463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320498192.4U Expired - Fee Related CN203534265U (en) | 2013-08-15 | 2013-08-15 | Efficient tube nest type plate type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203534265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106548812A (en) * | 2016-11-25 | 2017-03-29 | 中国核动力研究设计院 | A kind of test method of heat exchanger, reactor analog systemss and its passive service ability of minimax |
-
2013
- 2013-08-15 CN CN201320498192.4U patent/CN203534265U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106548812A (en) * | 2016-11-25 | 2017-03-29 | 中国核动力研究设计院 | A kind of test method of heat exchanger, reactor analog systemss and its passive service ability of minimax |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN ZHOUJI BUILDING DECORATION GROUP CO., LTD Free format text: FORMER OWNER: PENG LIBIN Effective date: 20140521 Owner name: PENG LIBIN Free format text: FORMER OWNER: CHENGDU LVDI TECHNOLOGY CO., LTD. Effective date: 20140521 Free format text: FORMER OWNER: PENG RENYA Effective date: 20140521 Owner name: PENG RENYA Effective date: 20140521 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610000 CHENGDU, SICHUAN PROVINCE TO: 518034 SHENZHEN, GUANGDONG PROVINCE Free format text: CORRECT: ADDRESS; FROM: 518034 SHENZHEN, GUANGDONG PROVINCE TO: 518013 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140521 Address after: Futian District Binhe Road in Shenzhen city of Guangdong province 518013 No. 3099 Hong Kong Ming district a three storey Patentee after: SHENZHEN INTERCONTINENTAL BUILDING DECORATION GROUP Co.,Ltd. Address before: 518034, Shenzhen, Guangdong province Futian District Shannon three village 1-C10 Patentee before: Peng Libin Patentee before: Peng Renya Effective date of registration: 20140521 Address after: 518034, Shenzhen, Guangdong province Futian District Shannon three village 1-C10 Patentee after: Peng Libin Patentee after: Peng Renya Address before: 610000 Jinjiang District, Chengdu, East Street, 18-32 No. 1, floor 5, layer 517, Patentee before: CHENGDU LYUDI TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20140815 |
|
| EXPY | Termination of patent right or utility model |