CN204006835U - A kind of device for drying and filtering - Google Patents
A kind of device for drying and filtering Download PDFInfo
- Publication number
- CN204006835U CN204006835U CN201420383711.7U CN201420383711U CN204006835U CN 204006835 U CN204006835 U CN 204006835U CN 201420383711 U CN201420383711 U CN 201420383711U CN 204006835 U CN204006835 U CN 204006835U
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- China
- Prior art keywords
- import
- outlet
- drier
- filter screen
- copper wire
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Abstract
The utility model discloses a kind of device for drying and filtering, it relates to the technical field of refrigeration, it comprises housing, import, baffle plate, drier, copper wire filter screen, steel bracing frame, outlet, repair pipe, housing two ends arrange respectively two imports and an outlet, outlet connects capillary, an import connects condenser, another import can doublely vacuumize the repairing pipe of use, in enclosure interior, from import to outlet, arrange successively baffle plate, drier and copper wire filter screen, wherein drier is the good molecular sieve of moisture-absorption characteristics, copper wire filter screen is fixed by steel bracing frame, effectively prevent filter element displacement, make the safe and reliable operation of refrigeration system.
Description
Technical field:
The utility model relates to a kind of device for drying and filtering, belongs to the technical field of refrigeration.
Background technology:
Owing to containing micro-air and moisture in refrigeration system of refrigerator, add a small amount of moisture containing in cold-producing medium and refrigeration lubrication oil, if its total moisture content surpasses the limit water content of system, when cold-producing medium passes through capillary-compensated step-down, the moisture containing in cold-producing medium just may freeze to be ice cube in capillary import department, stop up capillary, make refrigeration system of refrigerator cisco unity malfunction.In addition, in refrigeration system of refrigerator, also may contain some fouls and other impurity, as metal fillings, various oxide, if they are not removed, also may stop up capillary or damage compressor.So refrigerator generally all will be installed device for drying and filtering.
Utility model content:
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of device for drying and filtering.
A kind of device for drying and filtering of the present utility model, it comprises housing, import, baffle plate, drier, copper wire filter screen, steel bracing frame, outlet, repairing pipe, housing two ends arrange respectively two imports and an outlet, outlet connects capillary, an import connects condenser, another import can doublely vacuumize the repairing pipe of use, and enclosure interior is disposed with baffle plate, drier and copper wire filter screen from import to outlet.
As preferably, described drier is the good molecular sieve of moisture-absorption characteristics.
As preferably, described copper wire filter screen is fixed by steel bracing frame.
The beneficial effects of the utility model: it can overcome the drawback of prior art, can effectively remove the impurity in cold-producing medium, and intensity filter is large, fully dry, and can prevent that filter element is loosening, displacement, make the safe and reliable operation of refrigeration system.
Accompanying drawing explanation:
For ease of explanation, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is the structural representation of the utility model device for drying and filtering;
Fig. 2 is the left TV structure schematic diagram of Fig. 1.
1-housing, 2-import, 3-baffle plate, 4-copper wire filter screen, 5-steel bracing frame, 6-outlet, 7-repair pipe, 8-drier.
The specific embodiment:
As shown in Figure 1-2, this specific embodiment is by the following technical solutions: it comprises housing 1, import 2, baffle plate 3, drier 8, copper wire filter screen 4, steel bracing frame 5, outlet 6, repairs pipe 7, housing 1 two ends arrange respectively two imports 2 and an outlet 6, outlet 6 connects capillary, an import 2 connects condenser, another import 2 can doublely vacuumize the repairing pipe 7 of use, in housing 1 inside, from import 2 to outlet 6, arranges successively baffle plate 3, drier 8 and copper wire filter screen 4.
Wherein, described drier 8 is the good molecular sieve of moisture-absorption characteristics; Described copper wire filter screen 4 is fixing by steel bracing frame 5.
The operation principle of this specific embodiment is: import 2 places arrange baffle plate 3, be used for stoping the solid impurity in refrigeration system and lubricating oil, the inner other end of housing 1 exports 6 places copper wire filter screen 4 is set, impurity screening effectively, the good molecular sieve of in-built moisture-absorption characteristics is as drier 8, with the moisture in absorption refrigeration agent, guarantee that the unimpeded and refrigeration system of capillary normally works.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a device for drying and filtering, it is characterized in that: it comprises housing (1), import (2), baffle plate (3), drier (8), copper wire filter screen (4), steel bracing frame (5), outlet (6), repairs pipe (7), housing (1) two ends arrange respectively two imports (2) and an outlet (6), outlet (6) connects capillary, an import (2) connects condenser, and housing (1) is inner arranges baffle plate (3), drier (8) and copper wire filter screen (4) successively from import (2) to outlet (6).
2. a kind of device for drying and filtering according to claim 1, is characterized in that: described import (2) connects condenser, can doublely vacuumize the repairing pipe (7) of use.
3. a kind of device for drying and filtering according to claim 1, is characterized in that: described drier (8) is the good molecular sieve of moisture-absorption characteristics.
4. device for drying and filtering according to claim 1, is characterized in that: described copper wire filter screen (4) is fixing by steel bracing frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420383711.7U CN204006835U (en) | 2014-07-11 | 2014-07-11 | A kind of device for drying and filtering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420383711.7U CN204006835U (en) | 2014-07-11 | 2014-07-11 | A kind of device for drying and filtering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204006835U true CN204006835U (en) | 2014-12-10 |
Family
ID=52046827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420383711.7U Expired - Fee Related CN204006835U (en) | 2014-07-11 | 2014-07-11 | A kind of device for drying and filtering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204006835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525314A (en) * | 2017-09-15 | 2017-12-29 | 广东美的制冷设备有限公司 | Filter assemblies and there is its refrigeration system |
-
2014
- 2014-07-11 CN CN201420383711.7U patent/CN204006835U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525314A (en) * | 2017-09-15 | 2017-12-29 | 广东美的制冷设备有限公司 | Filter assemblies and there is its refrigeration system |
| CN107525314B (en) * | 2017-09-15 | 2021-02-23 | 广东美的制冷设备有限公司 | Filtering component and refrigerating system with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20141210 Termination date: 20160711 |