CN205037638U - Detachable dry filter - Google Patents
Detachable dry filter Download PDFInfo
- Publication number
- CN205037638U CN205037638U CN201520679230.5U CN201520679230U CN205037638U CN 205037638 U CN205037638 U CN 205037638U CN 201520679230 U CN201520679230 U CN 201520679230U CN 205037638 U CN205037638 U CN 205037638U
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- Prior art keywords
- cylindrical shell
- dry cylindrical
- utility
- dry
- model
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- Expired - Fee Related
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Abstract
The utility model discloses a detachable dry filter, including dry barrel a, dry barrel b, baffle, molecular sieve, thin metal mesh, refrigerant export, spring, crude metal net and refrigerant import, the utility model discloses a drier -filter's integral type structure, two free concatenation formula structures have been changed into to the interior structural component's of drier -filter independent change has been realized, the utility model discloses an it is threaded connection that two fixed modes of free concatenation adopt, consequently the utility model discloses not only the leakproofness is good but also the dismouting of being convenient for in two free junctions, this practicality has still increased the spring structure through the drier -filter current to can make dry filter material be in by compression state all the time, make the adsorption effect of dry filter material stable, thereby promote drier -filter's drying efficiency.
Description
[technical field]
The utility model relates to the technical field of the structure member of refrigeration plant, particularly a kind of technical field of detachable device for drying and filtering.
[background technology]
Device for drying and filtering mainly plays the effect of contaminant filter.In general, this will according to refrigerator, and the refrigeration system of air-conditioning determines the specification of drier, the dirty stifled reason mostly being device for drying and filtering and filter generation fault.Its phenomenon of the failure mostly show filter housing by warm turn cold or frosting, condensation, cause to evaporimeter feed flow not enough, what adopt due to existing device for drying and filtering is mostly all integrative-structure, if therefore there is dirty stifled phenomenon in drier, just need whole device for drying and filtering to change together, thus improve the cost of the maintenance of refrigeration plant.
[summary of the invention]
The purpose of this utility model is exactly to solve the problems of the prior art, a kind of detachable device for drying and filtering is proposed, the utility model passes through the integral structure of device for drying and filtering, change the splicing structure of two monomers into, thus achieve the independent replacing of device for drying and filtering inner structure parts; It is be threaded that the splicing fixed form of two monomers of the present utility model adopts, and therefore not only sealing is good but also be convenient to dismounting in the junction of the utility model two monomer; This practicality also by adding spring structure at existing device for drying and filtering, thus can make dried filtrate be in confined state all the time, the adsorption effect of dried filtrate is stablized, thus improves the drying efficiency of device for drying and filtering.
For achieving the above object, the utility model proposes a kind of detachable device for drying and filtering, comprise dry cylindrical shell a, dry cylindrical shell b, baffle plate, molecular sieve, fine metal mesh, refrigerant outlet, spring, crude metal net and refrigerant inlet, be threaded connection between described dry cylindrical shell a and dry cylindrical shell b, described baffle plate is arranged on the inside of dry cylindrical shell b, described molecular sieve is clipped between baffle plate and fine metal mesh, described refrigerant outlet is arranged on dry cylindrical shell b, described spring fitting is between crude metal net and baffle plate, described crude metal net is arranged on the inside of dry cylindrical shell a, described refrigerant inlet is opened on dry cylindrical shell a.
As preferably, described dry cylindrical shell a has raised thread, described dry cylindrical shell b has the thread groove corresponding with dry cylindrical shell a.
As preferably, described baffle plate has and intensive has several air admission holes, and the outside diameter of described spring is less than the internal diameter 0.5mm-0.8mm of dry cylindrical shell a.
The beneficial effects of the utility model: the utility model, by the integral structure of device for drying and filtering, has changed the splicing structure of two monomers into, thus achieved the independent replacing of device for drying and filtering inner structure parts; It is be threaded that the splicing fixed form of two monomers of the present utility model adopts, and therefore not only sealing is good but also be convenient to dismounting in the junction of the utility model two monomer; This practicality also by adding spring structure at existing device for drying and filtering, thus can make dried filtrate be in confined state all the time, the adsorption effect of dried filtrate is stablized, thus improves the drying efficiency of device for drying and filtering.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the structural representation of a kind of detachable device for drying and filtering of the present utility model;
In figure: dry cylindrical shell b, 3-baffle plate of 1-dry cylindrical shell a, 2-, 4-molecular sieve, 5-fine metal mesh, 6-refrigerant outlet, 7-spring, 8-crude metal net, 9-refrigerant inlet.
[detailed description of the invention]
Consult Fig. 1, a kind of detachable device for drying and filtering of the utility model, comprise dry cylindrical shell a1, dry cylindrical shell b2, baffle plate 3, molecular sieve 4, fine metal mesh 5, refrigerant outlet 6, spring 7, crude metal net 8 and refrigerant inlet 9, be threaded connection between described dry cylindrical shell a1 and dry cylindrical shell b2, described baffle plate 3 is arranged on the inside of dry cylindrical shell b2, described molecular sieve 4 is clipped between baffle plate 3 and fine metal mesh 5, described refrigerant outlet 6 is arranged on dry cylindrical shell b2, described spring 7 is arranged between crude metal net 8 and baffle plate 3, described crude metal net 8 is arranged on the inside of dry cylindrical shell a1, described refrigerant inlet 9 is opened on dry cylindrical shell a1, described dry cylindrical shell a1 has raised thread, described dry cylindrical shell b2 has the thread groove corresponding with dry cylindrical shell a1, described baffle plate 3 has and intensive has several air admission holes, the outside diameter of described spring 7 is less than the internal diameter 0.5mm-0.8mm of dry cylindrical shell a1.
The course of work of the present utility model:
The course of work of a kind of detachable device for drying and filtering of the utility model, cold-producing medium is from refrigerant inlet 9 access to plant, through the dry filter effect of crude metal net 8, molecular sieve 4 and fine metal mesh 5, impurity and moisture are adsorbed stop, and then cold-producing medium is from refrigerant outlet 6 separating device.Owing to there being spring 7, molecular sieve 4 is in compressive state all the time, can remain good dry filter effect; Baffle plate 3 can make molecular sieve 4 stressed more even, not easily makes molecular sieve 4 extrude and be out of shape; When dirty stifled phenomenon occurs device for drying and filtering, we can open device for drying and filtering by tumble dried cylindrical shell a1 and dry cylindrical shell b2, then carry out independent replacing to molecular sieve or wire netting.
The utility model, by the integral structure of device for drying and filtering, has changed the splicing structure of two monomers into, thus has achieved the independent replacing of device for drying and filtering inner structure parts; It is be threaded that the splicing fixed form of two monomers of the present utility model adopts, and therefore not only sealing is good but also be convenient to dismounting in the junction of the utility model two monomer; This practicality also by adding spring structure at existing device for drying and filtering, thus can make dried filtrate be in confined state all the time, the adsorption effect of dried filtrate is stablized, thus improves the drying efficiency of device for drying and filtering.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (3)
1. a detachable device for drying and filtering, it is characterized in that: comprise dry cylindrical shell a (1), dry cylindrical shell b (2), baffle plate (3), molecular sieve (4), fine metal mesh (5), refrigerant outlet (6), spring (7), crude metal net (8) and refrigerant inlet (9), be threaded connection between described dry cylindrical shell a (1) and dry cylindrical shell b (2), described baffle plate (3) is arranged on the inside of dry cylindrical shell b (2), described molecular sieve (4) is clipped between baffle plate (3) and fine metal mesh (5), described refrigerant outlet (6) is arranged on dry cylindrical shell b (2), described spring (7) is arranged between crude metal net (8) and baffle plate (3), described crude metal net (8) is arranged on the inside of dry cylindrical shell a (1), described refrigerant inlet (9) is opened on dry cylindrical shell a (1).
2. a kind of detachable device for drying and filtering as claimed in claim 1, it is characterized in that: described dry cylindrical shell a (1) has raised thread, described dry cylindrical shell b (2) has the thread groove corresponding with dry cylindrical shell a (1).
3. a kind of detachable device for drying and filtering as claimed in claim 1, it is characterized in that: described baffle plate (3) has and intensive has several air admission holes, and the outside diameter of described spring (7) is less than the internal diameter 0.5mm-0.8mm of dry cylindrical shell a (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520679230.5U CN205037638U (en) | 2015-09-02 | 2015-09-02 | Detachable dry filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520679230.5U CN205037638U (en) | 2015-09-02 | 2015-09-02 | Detachable dry filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205037638U true CN205037638U (en) | 2016-02-17 |
Family
ID=55296534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520679230.5U Expired - Fee Related CN205037638U (en) | 2015-09-02 | 2015-09-02 | Detachable dry filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205037638U (en) |
-
2015
- 2015-09-02 CN CN201520679230.5U patent/CN205037638U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160217 Termination date: 20160902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |