CN203249520U - Tube arrayed type cooler - Google Patents
Tube arrayed type cooler Download PDFInfo
- Publication number
- CN203249520U CN203249520U CN 201320168784 CN201320168784U CN203249520U CN 203249520 U CN203249520 U CN 203249520U CN 201320168784 CN201320168784 CN 201320168784 CN 201320168784 U CN201320168784 U CN 201320168784U CN 203249520 U CN203249520 U CN 203249520U
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- Prior art keywords
- tube
- water inlet
- tube body
- plates
- type cooler
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- Expired - Fee Related
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Abstract
The utility model discloses a tube arrayed type cooler which comprises a tube body, tube plates, a water inlet and a water outlet, wherein the tube plates are arranged at the two ends of the tube body respectively, the water inlet and the water outlet are formed in the two ends of the tube body respectively, a heat exchange tube is arranged between the two tube plates, at least two baffle plates are arranged in the tube body, every two adjacent baffle plates are arranged in a staggered mode, two expansion joints are arranged in the middle of the tube body, at least two interval controlling tube are further arranged inside the tube body, one end of each interval controlling tube is connected with the tube plate close to the water inlet, the other end of each interval controlling tube is fixed on the baffle plate close to the water outlet, an impingement plate is further arranged on one of the interval controlling tubes, and the impingement plate is arranged below the water inlet. The two expansion joints are arranged in the middle of the tube body so that the expansion volume caused by heat and the contraction volume caused by cold in the length direction of a pipeline can be compensated, and therefore the service life of the tube arrayed type cooler is prolonged. The impingement plate is arranged at the lower end of the water inlet so that the effect of buffering the inflow water can be achieved, therefore, a cooling plate and the pipeline are prevented from being stressed by large impact force, and the service life of the tube arrayed type cooler is further prolonged.
Description
Technical field
The utility model relates to a kind of shell and tube cooler, belongs to art of refrigeration units.
Background technology
Shell and tube cooler is widely used in the industries such as plastics machinery, hydraulic test, air compressor machine, electric device.Existing shell and tube cooler exists heat exchange efficiency low, complex structure and other problems.
Chinese patent CN 202109794U discloses a kind of shell-tube dry-type evaporator, and cold-producing medium and refrigerating medium turnover direction are formed pure reflux type, and higher than the heat transfer efficiency of traditional mixed flowing mode, energy-saving effect is better.Yet, owing to its additional stress that exists in the course of the work the temperature difference and mechanical oscillation to cause, affect the service life of cooling device.
The utility model content
The utility model is for prior art shell and tube cooler not long problem in service life, and purpose is to provide a kind of shell and tube cooler, can prolong its service life.
For achieving the above object, the technical solution adopted in the utility model is as follows: a kind of shell and tube cooler, comprise body, the water inlet and the delivery port that are arranged at the tube sheet at body two ends and are positioned at the body two ends, be provided with heat exchanger tube between two tube sheets, be provided with at least 2 deflection plates in the body, adjacent deflection plate is crisscross arranged, described body middle part is provided with 2 expansion joints, also be provided with at least 2 distance sink tubes in the described body, described distance sink tube one end links to each other with the tube sheet of close water inlet, the other end is fixed near on the deflection plate of delivery port, also is provided with an impingement baffle on the distance sink tube, and described impingement baffle is arranged on below the water inlet.
Compared with prior art, the beneficial effects of the utility model are mainly reflected in: be provided with 2 expansion joints at the body middle part, can compensate the amount of expanding with heat and contract with cold on the pipe lengths, thereby prolong its service life; Below water inlet, be provided with impingement baffle, the water that enters is played cushioning effect, thereby avoid coldplate and pipeline to be subject to larger impulsive force, further prolong its service life.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with specific embodiment structure of the present utility model is described further.
As shown in Figure 1, a kind of shell and tube cooler, comprise body 1, the water inlet 2 and the delivery port 8 that are arranged at the tube sheet 6 at body 1 two ends and are positioned at body 1 two ends, be provided with heat exchanger tube 5 between two tube sheets 6, be provided with at least 2 deflection plates 3 in the body 1, adjacent deflection plate 3 is crisscross arranged, body 1 middle part is provided with 2 expansion joints 7, also be provided with at least 2 distance sink tubes 4 in the body 1, distance sink tube 4 one ends link to each other with the tube sheet 6 of close water inlet 2, the other end is fixed near on the deflection plate 3 of delivery port 8, also is provided with an impingement baffle 9 on the distance sink tube 4, and impingement baffle 9 is arranged on below the water inlet 2.
During work, hot water enters in the body 1 from water inlet 2, carries out heat exchange through under the effect of deflection plate 3 with heat exchanger tube 5, and cooled water is discharged from delivery port 8, and the trend of cold-producing medium is opposite with the trend of water, to improve exchange efficiency.The arranging of impingement baffle 9 can be lowered the water that enters to the impulsive force of distance sink tube 4 and heat exchanger tube 5, increases the service life; Middle part, body 1 both sides is provided with 2 expansion joints 7, can compensate the amount of expanding with heat and contract with cold on the pipe lengths, further prolongs its service life.
Claims (1)
1. shell and tube cooler, comprise body (1), the water inlet (2) and the delivery port (8) that are arranged at the tube sheet (6) at body (1) two ends and are positioned at body (1) two ends, be provided with heat exchanger tube (5) between two tube sheets (6), be provided with at least 2 deflection plates (3) in the body (1), adjacent deflection plate (3) is crisscross arranged, it is characterized in that: described body (1) middle part is provided with 2 expansion joints (7), also be provided with at least 2 distance sink tubes (4) in the described body (1), described distance sink tube (4) one ends link to each other with the tube sheet (6) of close water inlet (2), the other end is fixed near on the deflection plate (3) of delivery port (8), also be provided with an impingement baffle (9) on the distance sink tube (4), described impingement baffle (9) is arranged on below the water inlet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320168784 CN203249520U (en) | 2013-04-07 | 2013-04-07 | Tube arrayed type cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320168784 CN203249520U (en) | 2013-04-07 | 2013-04-07 | Tube arrayed type cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203249520U true CN203249520U (en) | 2013-10-23 |
Family
ID=49375953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320168784 Expired - Fee Related CN203249520U (en) | 2013-04-07 | 2013-04-07 | Tube arrayed type cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203249520U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634141A (en) * | 2015-02-15 | 2015-05-20 | 中国计量学院 | Shell-and-tube heat exchanger |
| CN104634138A (en) * | 2015-02-15 | 2015-05-20 | 卢晓丽 | Shell-and-tube heat exchanger |
| CN105115324A (en) * | 2015-09-15 | 2015-12-02 | 温州天旭机械设备有限公司 | Multitubular cooler |
| CN103697752B (en) * | 2013-12-30 | 2016-04-06 | 国核华清（北京）核电技术研发中心有限公司 | A kind of cooling water water-locator for dull and stereotyped moisture film heat exchange |
| CN107449298A (en) * | 2017-08-03 | 2017-12-08 | 吴江华尔克斯机械设备有限公司 | A kind of shell-and-tube heat exchanger |
-
2013
- 2013-04-07 CN CN 201320168784 patent/CN203249520U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697752B (en) * | 2013-12-30 | 2016-04-06 | 国核华清（北京）核电技术研发中心有限公司 | A kind of cooling water water-locator for dull and stereotyped moisture film heat exchange |
| CN104634141A (en) * | 2015-02-15 | 2015-05-20 | 中国计量学院 | Shell-and-tube heat exchanger |
| CN104634138A (en) * | 2015-02-15 | 2015-05-20 | 卢晓丽 | Shell-and-tube heat exchanger |
| CN104634138B (en) * | 2015-02-15 | 2016-05-04 | 卢晓丽 | A kind of tubular heat exchanger |
| CN104634141B (en) * | 2015-02-15 | 2016-06-08 | 中国计量学院 | A kind of tubular heat exchanger |
| CN105115324A (en) * | 2015-09-15 | 2015-12-02 | 温州天旭机械设备有限公司 | Multitubular cooler |
| CN107449298A (en) * | 2017-08-03 | 2017-12-08 | 吴江华尔克斯机械设备有限公司 | A kind of shell-and-tube heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20140407 |