CN104748584A - Cooler - Google Patents
Cooler Download PDFInfo
- Publication number
- CN104748584A CN104748584A CN201510177328.5A CN201510177328A CN104748584A CN 104748584 A CN104748584 A CN 104748584A CN 201510177328 A CN201510177328 A CN 201510177328A CN 104748584 A CN104748584 A CN 104748584A
- Authority
- CN
- China
- Prior art keywords
- end cover
- perforated plate
- housing
- casing
- cooler
- 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 discloses a cooler and relates to the mechanical manufacturing technical field. The cooler comprises a casing; the upper portion of the casing is provided with an upper end cover; the upper end cover is provided with a gas inlet; an upper tube plate is fastened between the upper end cover and the casing through a bolt; the lower portion of the casing is provided with a lower end cover; the lower end cover is provided with a gas outlet; a lower tube plate is fastened between the lower end cover and the casing through a bolt; the upper outer side wall of the casing is provided with a cooling medium inlet which is communicated with the inner wall of the casing; the lower outer side wall of the casing is provided with a cooling medium outlet which is communicated with the inner wall of the casing; a plurality of heat exchange tubes are arranged between the upper tube plate and the lower tube plate; the heat exchange tubes are spiral circular tubes. According to the cooler, the problem that the existing cooler is low in cooling efficiency can be solved.
Description
Technical field
The present invention relates to machinery manufacturing technology field, especially a kind of cooler for lowering the temperature to compressed air.
Background technology
At present, cooler has various ways, and common is exactly pipe heat exchanger, and its structure is generally have a housing, there is end cap at housing two ends, one side end cap is provided with air inlet, and opposite side end cap is provided with gas outlet, and inner walls has several heat-exchange tube, one end of heat-exchange tube is connected with the tube sheet being located at a side end cap, its other end is connected with the tube sheet being located at opposite side end cap, and in addition, housing sidewall is also provided with cooling medium inlet and outlet; The heat-exchange tube length of this kind of cooler is substantially equal to the length of housing, because the cooling procedure of gas to be cooled just enters from the inlet end of cooler heat-exchange tube, discharge from the outlet side of the other end, in pipe, gas and pipe cooling medium outside carry out heat exchange can only be carry out in the pipe of a shell length, therefore, the cooling effectiveness of this cooler is lower.
Summary of the invention
The object of this invention is to provide a kind of cooler, it can solve the low problem of current cooler cooling effectiveness.
In order to solve the problem, the technical solution used in the present invention is:
This cooler, comprise housing, the top of described housing is provided with upper end cover, described upper end cover is provided with gas access, upper perforated plate has been fastened by bolts between described upper end cover and described housing, the bottom of described housing is provided with bottom end cover, described bottom end cover is provided with gas vent, lower perforated plate has been fastened by bolts between described bottom end cover and described housing, the upper lateral wall of described housing is provided with the cooling medium entrance communicated with described inner walls, its lower lateral wall is provided with the cooling medium communicated with described inner walls and exports, several heat-exchange tube is provided with between described upper perforated plate and described lower perforated plate, described heat-exchange tube is helical form pipe.
In above technical scheme, further scheme can be: the inwall of described housing is provided with the fixed head of fixing described heat-exchange tube.
Further: described upper end cover and described upper perforated plate, between described upper perforated plate and described housing, be provided with rubber gasket
Further: described bottom end cover and described lower perforated plate, between described lower perforated plate and described housing, be provided with rubber gasket.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
Heat-exchange tube of the present invention adopts spiral helicine pipe, and the length of this heat-exchange tube in cooler casing is increased greatly, and cooler cooling effectiveness also improves greatly.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described:
This cooler, as shown in Figure 1, comprises housing 6, the top of housing 6 is provided with upper end cover 2, upper end cover 2 is provided with gas access 3, has been fastened by bolts upper perforated plate 1 between upper end cover 2 and housing 6, upper end cover 2 and upper perforated plate 1, is provided with rubber gasket between upper perforated plate 1 and housing 6; The bottom of housing 6 is provided with bottom end cover 8, and bottom end cover 8 is provided with gas vent 9, has been fastened by bolts lower perforated plate 10 between bottom end cover 2 and housing 6, bottom end cover 9 and lower perforated plate 10, is provided with rubber gasket between lower perforated plate 10 and housing 6; The upper lateral wall of housing 6 is provided with the cooling medium entrance 5 communicated with housing 6 inwall, its lower lateral wall is provided with the cooling medium communicated with housing 6 inwall and exports 7, be provided with several heat-exchange tube 4 between upper perforated plate 1 and described lower perforated plate 10, heat-exchange tube 4 is helical form pipe; The inwall of housing 6 is provided with the fixed head 11 of stationary heat exchanging tube 4.
During cooler work, high-temperature gas enters from gas access 3, heat-exchange tube 4 is entered again from each mouth of pipe of the heat-exchange tube 4 of upper perforated plate 1, through the helical pipe of heat-exchange tube 4, and after carrying out sufficient heat exchange with the cooling medium entered from cooling medium entrance 5, finally discharge cooler from the gas vent 9 of bottom end cover 8, after carrying out the intensification of the cooling medium after heat exchange, discharge coolers from cooling medium outlet 7.
Claims (4)
1. a cooler, comprise housing (6), the top of described housing (6) is provided with upper end cover (2), described upper end cover (2) is provided with gas access (3), upper perforated plate (1) has been fastened by bolts between described upper end cover (2) and described housing (6), the bottom of described housing (6) is provided with bottom end cover (8), described bottom end cover (8) is provided with gas vent (9), lower perforated plate (10) has been fastened by bolts between described bottom end cover (2) and described housing (6), the upper lateral wall of described housing (6) is provided with the cooling medium entrance (5) communicated with described housing (6) inwall, its lower lateral wall is provided with the cooling medium communicated with described housing (6) inwall and exports (7), several heat-exchange tube (4) is provided with between described upper perforated plate (1) and described lower perforated plate (10), it is characterized in that: described heat-exchange tube (4) is helical form pipe.
2. cooler according to claim 1, is characterized in that: the inwall of described housing (6) is provided with the fixed head (11) of fixing described heat-exchange tube (4).
3. cooler according to claim 1 and 2, is characterized in that: described upper end cover (2) and described upper perforated plate (1), be provided with rubber gasket between described upper perforated plate (1) and described housing (6).
4. cooler according to claim 3, is characterized in that: described bottom end cover (9) and described lower perforated plate (10), be provided with rubber gasket between described lower perforated plate (10) and described housing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510177328.5A CN104748584A (en) | 2015-04-15 | 2015-04-15 | Cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510177328.5A CN104748584A (en) | 2015-04-15 | 2015-04-15 | Cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104748584A true CN104748584A (en) | 2015-07-01 |
Family
ID=53588640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510177328.5A Pending CN104748584A (en) | 2015-04-15 | 2015-04-15 | Cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104748584A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066728A (en) * | 2015-08-03 | 2015-11-18 | 北京首钢冷轧薄板有限公司 | Device and method for recycling secondary steam |
| CN106482544A (en) * | 2016-12-05 | 2017-03-08 | 南京东擎科技有限公司 | High-performance solid heat exchanger |
| CN109203487A (en) * | 2018-09-03 | 2019-01-15 | 安徽省太湖泽泓塑业有限公司 | A kind of plastic products hot air welding rapid cooling clamping device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2888392Y (en) * | 2006-03-31 | 2007-04-11 | 卢秉威 | Coil heat exchanger with high-efficiency heat exchange pipe |
| CN103673680A (en) * | 2013-12-27 | 2014-03-26 | 青岛博德化机有限公司 | Fixed tube-sheet bourdon-tube heat exchanger |
| CN204806934U (en) * | 2015-04-15 | 2015-11-25 | 柳州凯通机械有限公司 | Cooler |
-
2015
- 2015-04-15 CN CN201510177328.5A patent/CN104748584A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2888392Y (en) * | 2006-03-31 | 2007-04-11 | 卢秉威 | Coil heat exchanger with high-efficiency heat exchange pipe |
| CN103673680A (en) * | 2013-12-27 | 2014-03-26 | 青岛博德化机有限公司 | Fixed tube-sheet bourdon-tube heat exchanger |
| CN204806934U (en) * | 2015-04-15 | 2015-11-25 | 柳州凯通机械有限公司 | Cooler |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066728A (en) * | 2015-08-03 | 2015-11-18 | 北京首钢冷轧薄板有限公司 | Device and method for recycling secondary steam |
| CN106482544A (en) * | 2016-12-05 | 2017-03-08 | 南京东擎科技有限公司 | High-performance solid heat exchanger |
| CN109203487A (en) * | 2018-09-03 | 2019-01-15 | 安徽省太湖泽泓塑业有限公司 | A kind of plastic products hot air welding rapid cooling clamping device |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |
|
| WD01 | Invention patent application deemed withdrawn after publication |