CN201772808U - Deflection device of dry type evaporator - Google Patents
Deflection device of dry type evaporator Download PDFInfo
- Publication number
- CN201772808U CN201772808U CN2010205166335U CN201020516633U CN201772808U CN 201772808 U CN201772808 U CN 201772808U CN 2010205166335 U CN2010205166335 U CN 2010205166335U CN 201020516633 U CN201020516633 U CN 201020516633U CN 201772808 U CN201772808 U CN 201772808U
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- China
- Prior art keywords
- plate
- deflection plate
- deflection
- sealed rubber
- via hole
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- Expired - Fee Related
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Abstract
The utility model relates to a deflection device of dry type evaporator comprising a sealing rubber slab, a pressing plate, and a deflection plate. One edge of the deflection plate, which is corresponding to an inner wall of the evaporator housing, is in the shape of a circular arc, and more than one through-hole is disposed along the circular arc edge. The sealing rubber slab and the deflection plate, which are corresponding to each other, are in the shape of an arc strip, and more than one through-hole is disposed in the inner edge of the arc strip. The pressing plate, the sealing rubber slab and the deflection plate are correspondingly in the shape of an arc strip, and more than one through-hole is disposed in the inner edge of the arc strip. Rivets penetrate through the through-holes disposed in the pressing plate, the sealing rubber slab and the deflection plate in sequential order, so that the three plates can form a deflection plate group by a riveted joint. The outer periphery of the sealing rubber is contacted with the inner wall of the evaporator housing tightly. By using the structure of the deflection plate group formed by the pressing plate, the sealing rubber slab and the deflection plate, wherein the sealing rubber slab is tightly contacted with the inner wall of the housing of the cold water set, thereby the bypass flow can be effectively reduced, and the heat exchanging efficiency can be greatly improved.
Description
Technical field
The utility model relates to a kind of baffle means of dry evaporator, particularly a kind of baffle means that is used for the dry evaporator of air conditioner refrigerating and industry cooling.
Background technology
The refrigerant of dry evaporator is walked in the heat exchanger tube, refrigerating medium (water or other liquid) flows outside heat exchanger tube, in order to improve heat exchange efficiency, need to strengthen the flow-disturbing of refrigerating medium outside heat exchanger tube, the main effect of deflection plate is exactly a flow path of stipulating refrigerating medium, and improves the heat exchange between refrigerating medium and the refrigerant, the heat exchange effect of scientific and reasonable deflection plate design not only can raising heat exchanger, can also improve the efficiency of whole handpiece Water Chilling Units, significant to energy-saving and emission-reduction.
Traditional deflection plate adopts steel plate to make, and is difficult to guarantee unified circularity owing to roll evaporator shell, causes between deflection plate and the housing to have the slit, causes current bypass amount excessive, the heat exchange deleterious; Simultaneously, adopt the steel plate manufacturing cost higher.
Summary of the invention
The purpose of this utility model is to consider the problems referred to above and a kind of current bypass that can effectively reduce is provided, and improves the baffle means of the dry evaporator of heat exchange efficiency.
The technical solution of the utility model is: a kind of baffle means of dry evaporator, it is characterized in that comprising sealed rubber plate, pressing plate and deflection plate, wherein its one side of the corresponding evaporator shell inwall of deflection plate is corresponding is circular arc, offer an above via hole along the circular arc edge, sealed rubber plate and deflection plate correspondence are the arc strip, its inner edge correspondence is provided with an above via hole, the corresponding arc strip that is of pressing plate with sealed rubber plate and deflection plate, correspondence is provided with an above via hole on it, rivet passes pressing plate successively, the set via hole of sealed rubber plate and deflection plate is with its formation baffle groups that is riveted into one, and the outward flange of sealed rubber plate closely contacts with the inwall of evaporator shell.
Described deflection plate is made by polypropylene material.
Also offer the uniformly-spaced via hole that two above internal diameters are equal to or slightly greater than evaporimeter heat exchanger tube external diameter on the plate face of described deflection plate, deflection plate is equally spaced being through on the heat-exchanging tube bundle mutually.
Described sealed rubber plate is made by elastomeric material.
Described pressing plate is made by steel plate.
Described deflection plate component levoform and right formula.
The utility model is owing to adopt the structure of the baffle groups of being made up of pressing plate, sealed rubber plate and deflection plate, and the inner walls of sealed rubber plate and handpiece Water Chilling Units is fitted closely, has effectively reduced the current bypass, has improved heat exchange efficiency greatly; Further improve as the utility model, deflection plate is made by polypropylene material, has effectively alleviated the weight of baffle groups, has further reduced the weight of heat exchanger, has also reduced cost simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an outline drawing of the present utility model;
Fig. 3 is an A-A place cut-away view among Fig. 2.
The specific embodiment
The utility model will be further described below in conjunction with drawings and Examples,
As Fig. 1,2, shown in 3, the baffle means of the utility model dry evaporator, comprise sealed rubber plate 1, pressing plate 2 and deflection plate 3, wherein its one side of deflection plate 3 corresponding evaporator shell 5 inwalls is corresponding is circular arc, offer an above via hole along the circular arc edge, also offer the uniformly-spaced via hole that two above internal diameters are equal to or slightly greater than evaporimeter heat exchanger tube 6 external diameters on the plate face of deflection plate 3, sealed rubber plate 1 and deflection plate 3 correspondences are the arc strip, its inner edge correspondence is provided with an above via hole, pressing plate 2 and sealed rubber plate 1 and the deflection plate 3 corresponding arc strips that are, correspondence is provided with an above via hole on it, rivet 4 passes pressing plate 2 successively, sealed rubber plate 1 and deflection plate 3 set via holes are with its formation baffle groups that is riveted into one, and the outward flange 11 of sealed rubber plate 1 closely contacts with the inwall of evaporator shell 5.
In the present embodiment, described deflection plate 3 is made by polypropylene material.Described sealed rubber plate 1 is made by elastomeric material.Described pressing plate 2 is made by steel plate.
When the utility model is installed, described deflection plate component levoform and right formula, baffle groups is by deflection plate 3 mutual equally spaced being through on the heat-exchanging tube bundle.
Claims (6)
1. the baffle means of a dry evaporator, it is characterized in that comprising sealed rubber plate (1), pressing plate (2) and deflection plate (3), wherein its one side of the corresponding evaporator shell of deflection plate (3) (5) inwall is corresponding is circular arc, offer an above via hole along the circular arc edge, sealed rubber plate (1) and deflection plate (3) correspondence are the arc strip, its inner edge correspondence is provided with an above via hole, pressing plate (2) and the corresponding arc strip that is of sealed rubber plate (1) and deflection plate (3), correspondence is provided with an above via hole on it, rivet (4) passes pressing plate (2) successively, sealed rubber plate (1) and the set via hole of deflection plate (3) are with its formation baffle groups that is riveted into one, and the outward flange (11) of sealed rubber plate (1) closely contacts with the inwall of evaporator shell (5).
2. the baffle means of dry evaporator according to claim 1 is characterized in that described deflection plate (3) made by polypropylene material.
3. the baffle means of dry evaporator according to claim 1, it is characterized in that also offering the uniformly-spaced via hole that two above internal diameters are equal to or slightly greater than evaporimeter heat exchanger tube (6) external diameter on the plate face of described deflection plate (3), deflection plate (3) is equally spaced being through on the heat-exchanging tube bundle mutually.
4. the baffle means of dry evaporator according to claim 1 is characterized in that described sealed rubber plate (1) made by elastomeric material.
5. the baffle means of dry evaporator according to claim 1 is characterized in that described pressing plate (2) made by steel plate.
6. according to the baffle means of each described dry evaporator of claim 1 to 5, it is characterized in that described deflection plate component levoform and right formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205166335U CN201772808U (en) | 2010-09-04 | 2010-09-04 | Deflection device of dry type evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205166335U CN201772808U (en) | 2010-09-04 | 2010-09-04 | Deflection device of dry type evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201772808U true CN201772808U (en) | 2011-03-23 |
Family
ID=43752656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205166335U Expired - Fee Related CN201772808U (en) | 2010-09-04 | 2010-09-04 | Deflection device of dry type evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201772808U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014094304A1 (en) * | 2012-12-21 | 2014-06-26 | Trane International Inc. | Shell and tube evaporator |
| CN104625864A (en) * | 2015-02-03 | 2015-05-20 | 南京冷德节能科技有限公司 | Fluorine evaporating type detachable tube type oil cooler |
-
2010
- 2010-09-04 CN CN2010205166335U patent/CN201772808U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014094304A1 (en) * | 2012-12-21 | 2014-06-26 | Trane International Inc. | Shell and tube evaporator |
| CN104956162B (en) * | 2012-12-21 | 2017-11-21 | 特灵国际有限公司 | Shell-and-tube evaporator |
| CN104625864A (en) * | 2015-02-03 | 2015-05-20 | 南京冷德节能科技有限公司 | Fluorine evaporating type detachable tube type oil cooler |
| CN104625864B (en) * | 2015-02-03 | 2017-07-04 | 南京冷德节能科技有限公司 | A kind of removable shell-tube type oil cooler of fluorine evaporation type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131203 Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: Midea Group Co., Ltd. Address before: 528311 beautiful road, Beijiao Town, Shunde District, Guangdong, Foshan Patentee before: Meidi Electric Appliances Co., Ltd., Guangdong |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chongqing Midea General Refrigerating Equipment Co., Ltd. Assignor: Midea Group Co., Ltd. Contract record no.: 2014440000067 Denomination of utility model: Deflection device of dry type evaporator Granted publication date: 20110323 License type: Exclusive License Record date: 20140226 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20160904 |