CN105135765A - Simple detachable dry filter - Google Patents
Simple detachable dry filter Download PDFInfo
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- CN105135765A CN105135765A CN201510555640.3A CN201510555640A CN105135765A CN 105135765 A CN105135765 A CN 105135765A CN 201510555640 A CN201510555640 A CN 201510555640A CN 105135765 A CN105135765 A CN 105135765A
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- drying
- cylindrical shell
- filtering
- filtering cylindrical
- dry filter
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Abstract
The invention discloses a simple detachable dry filter. The simple detachable dry filter comprise a dry filter barrel a, a dry filter barrel b, set screws, a fine metal net, a molecular sieve, a coarse metal net, a refrigerant inlet, a spring, a seal ring and a refrigerant outlet. According to the simple detachable dry filter, an integrative structure of the dry filter is changed into a splicing structure of two single bodies, therefore, separate replacement of a structure member in the dry filter is achieved. According to the simple detachable dry filter, the structure is simple, and disassembling and assembling are convenient; due to the fact that the seal ring is additionally arranged at the joint of the two single bodies, the sealing property between the two single bodies is effectively increased; due to the fact that the spring is additionally arranged on an existing dry filter, the dry filter materials can be always in a compressed state, the adsorption effect of the dry filter materials is made to be stable, and therefore the drying efficiency of the dry filter is promoted.
Description
[technical field]
The present invention relates to the technical field of the structure member of refrigeration plant, particularly a kind of technical field of easy 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; The not only complex structure of existing detachable device for drying and filtering, be not easy to dismounting, and the sealing of the junction of existing detachable device for drying and filtering is not fine.
[summary of the invention]
Object of the present invention is exactly to solve the problems of the prior art, a kind of easy detachable device for drying and filtering is proposed, the present invention, 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; The present invention is the simple easy accessibility of structure not only, and the present invention also by the junction of two monomers, adds ring structure, thus effectively increases the sealing between two monomers; 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 present invention proposes a kind of easy detachable device for drying and filtering, comprise device for drying and filtering cylindrical shell a, device for drying and filtering cylindrical shell b, fixed screw, fine metal mesh, molecular sieve, crude metal net, refrigerant inlet, spring, sealing ring and refrigerant outlet, connected by fixed screw between described device for drying and filtering cylindrical shell a and device for drying and filtering cylindrical shell b, described fine metal mesh, molecular sieve and crude metal net are directly fixed in dry filter cylinder b, described spring fitting is between fine metal mesh and device for drying and filtering cylindrical shell a, described sealing ring is fixed between device for drying and filtering cylindrical shell a and device for drying and filtering cylindrical shell b, on described device for drying and filtering cylindrical shell a and device for drying and filtering cylindrical shell b, offer refrigerant outlet and refrigerant inlet respectively.
As preferably, the internal diameter of described device for drying and filtering cylindrical shell a is greater than device for drying and filtering cylindrical shell b external diameter 0.2mm-0.3mm, the inner surface of described device for drying and filtering cylindrical shell a also offers positive stop lug boss, the height of the positive stop lug boss that the inner surface of described device for drying and filtering cylindrical shell a is offered, guarantee to block the movement of spring to refrigerant outlet direction.
As preferably, described device for drying and filtering cylindrical shell a also offers the screwed hole that fixed screw can be made to pass through, described device for drying and filtering cylindrical shell b also has the screwed hole corresponding with device for drying and filtering cylindrical shell a screwed hole, and the described screwed hole of device for drying and filtering cylindrical shell b the inner surface for getting through device for drying and filtering cylindrical shell b, described device for drying and filtering cylindrical shell a and device for drying and filtering cylindrical shell b is equipped with screwed hole docking mark.
As preferably, on described device for drying and filtering cylindrical shell a and device for drying and filtering cylindrical shell b open the position of screwed hole, the left side that can ensure device for drying and filtering cylindrical shell b can press seal circle.
As preferably, described fine metal mesh comprises fixing snap ring and fine metal mesh material two parts, and described crude metal net comprises fixing snap ring and crude metal net material two parts.
As preferably, the thickness of described fixing snap ring will guarantee to block the movement of spring to refrigerant inlet direction, described fixing snap ring for band jaggy circular, and described fixing snap ring can be finely tuned according to the different inner diameters of mounted cylindrical shell.
Beneficial effect of the present invention: the present invention, 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; The present invention is the simple easy accessibility of structure not only, and the present invention also by the junction of two monomers, adds ring structure, thus effectively increases the sealing between two monomers; 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 invention and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the internal structure schematic diagram of a kind of easy detachable device for drying and filtering of the present invention;
Fig. 2 is the structural representation of fine metal mesh of the present invention;
Fig. 3 is the structural representation of crude metal net of the present invention;
In figure: 1-device for drying and filtering cylindrical shell a, 2-device for drying and filtering cylindrical shell b, 3-fixed screw, 4-fine metal mesh, 5-molecular sieve, 6-crude metal net, 7-refrigerant inlet, 8-spring, 9-sealing ring, 10-refrigerant outlet, 41-fix snap ring, 42-fine metal mesh material, 62-crude metal net material.
[detailed description of the invention]
Consult Fig. 1, Fig. 2 and Fig. 3, a kind of easy detachable device for drying and filtering of the present invention, comprise device for drying and filtering cylindrical shell a1, device for drying and filtering cylindrical shell b2, fixed screw 3, fine metal mesh 4, molecular sieve 5, crude metal net 6, refrigerant inlet 7, spring 8, sealing ring 9 and refrigerant outlet 10, connected by fixed screw 3 between described device for drying and filtering cylindrical shell a1 and device for drying and filtering cylindrical shell b2, described fine metal mesh 4, molecular sieve 5 and crude metal net 6 are directly fixed in dry filter cylinder b2, described spring 8 is arranged between fine metal mesh 4 and device for drying and filtering cylindrical shell a1, described sealing ring 9 is fixed between device for drying and filtering cylindrical shell a1 and device for drying and filtering cylindrical shell b2, on described device for drying and filtering cylindrical shell a1 and device for drying and filtering cylindrical shell b2, offer refrigerant outlet 10 and refrigerant inlet 7 respectively, the internal diameter of described device for drying and filtering cylindrical shell a1 is greater than device for drying and filtering cylindrical shell b2 external diameter 0.2mm-0.3mm, the inner surface of described device for drying and filtering cylindrical shell a1 also offers positive stop lug boss, the height of the positive stop lug boss that the inner surface of described device for drying and filtering cylindrical shell a1 is offered, guarantee to block the movement of spring 8 to refrigerant outlet 10 direction, described device for drying and filtering cylindrical shell a1 also offers the screwed hole that fixed screw 3 can be made to pass through, described device for drying and filtering cylindrical shell b2 also has the screwed hole corresponding with device for drying and filtering cylindrical shell a1 screwed hole, and the described screwed hole of device for drying and filtering cylindrical shell b2 the inner surface for getting through device for drying and filtering cylindrical shell b2, described device for drying and filtering cylindrical shell a1 and device for drying and filtering cylindrical shell b2 is equipped with screwed hole docking mark, on described device for drying and filtering cylindrical shell a1 and device for drying and filtering cylindrical shell b2 open the position of screwed hole, want the left side energy press seal circle 9 that can ensure device for drying and filtering cylindrical shell b2, described fine metal mesh 4 comprises fixing snap ring 41 and fine metal mesh material 42 two parts, described crude metal net 6 comprises fixing snap ring 41 and crude metal net material 62 two parts, the thickness of described fixing snap ring 41 will guarantee to block the movement of spring 8 to refrigerant inlet 7 direction, described fixing snap ring 41 is jaggy circular for being with, and described fixing snap ring 41 can be finely tuned according to the different inner diameters of mounted cylindrical shell.
The course of work of the present invention:
The course of work of a kind of easy detachable device for drying and filtering of the present invention, cold-producing medium is from refrigerant inlet 7 access to plant, through the dry filter effect of crude metal net 6, molecular sieve 5 and fine metal mesh 4, impurity and moisture are adsorbed stop, and then cold-producing medium is from refrigerant outlet 10 separating device.Owing to there being spring 8, molecular sieve 5 is in compressive state all the time, can remain good dry filter effect; When dirty stifled phenomenon occurs device for drying and filtering, we by the fixed screw 3 that comes loose, then can extract device for drying and filtering cylindrical shell b2 out, subsequently carry out independent replacing to molecular sieve or wire netting.
Above-described embodiment is to explanation of the present invention, is not limitation of the invention, anyly all belongs to protection scope of the present invention to the scheme after simple transformation of the present invention.
Claims (6)
1. an easy detachable device for drying and filtering, it is characterized in that: comprise device for drying and filtering cylindrical shell a (1), device for drying and filtering cylindrical shell b (2), fixed screw (3), fine metal mesh (4), molecular sieve (5), crude metal net (6), refrigerant inlet (7), spring (8), sealing ring (9) and refrigerant outlet (10), connected by fixed screw (3) between described device for drying and filtering cylindrical shell a (1) and device for drying and filtering cylindrical shell b (2), described fine metal mesh (4), molecular sieve (5) and crude metal net (6) are directly fixed in dry filter cylinder b (2), described spring (8) is arranged between fine metal mesh (4) and device for drying and filtering cylindrical shell a (1), described sealing ring (9) is fixed between device for drying and filtering cylindrical shell a (1) and device for drying and filtering cylindrical shell b (2), on described device for drying and filtering cylindrical shell a (1) and device for drying and filtering cylindrical shell b (2), offer refrigerant outlet (10) and refrigerant inlet (7) respectively.
2. a kind of easy detachable device for drying and filtering as claimed in claim 1, it is characterized in that: the internal diameter of described device for drying and filtering cylindrical shell a (1) is greater than device for drying and filtering cylindrical shell b (2) external diameter 0.2mm-0.3mm, the inner surface of described device for drying and filtering cylindrical shell a (1) also offers positive stop lug boss, the height of the positive stop lug boss that the inner surface of described device for drying and filtering cylindrical shell a (1) is offered, guarantee to block the movement of spring (8) to refrigerant outlet (10) direction.
3. a kind of easy detachable device for drying and filtering as claimed in claim 1, it is characterized in that: described device for drying and filtering cylindrical shell a (1) also offers the screwed hole that fixed screw (3) can be made to pass through, described device for drying and filtering cylindrical shell b (2) also has the screwed hole corresponding with device for drying and filtering cylindrical shell a (1) screwed hole, and the screwed hole of described device for drying and filtering cylindrical shell b (2) the inner surface for getting through device for drying and filtering cylindrical shell b (2), described device for drying and filtering cylindrical shell a (1) and device for drying and filtering cylindrical shell b (2) are equipped with screwed hole docking mark.
4. a kind of easy detachable device for drying and filtering as claimed in claim 3, it is characterized in that: on described device for drying and filtering cylindrical shell a (1) and device for drying and filtering cylindrical shell b (2) open the position of screwed hole, the left side that can ensure device for drying and filtering cylindrical shell b (2) can press seal circle (9).
5. a kind of easy detachable device for drying and filtering as claimed in claim 1, it is characterized in that: described fine metal mesh (4) comprises fixing snap ring (41) and fine metal mesh material (42) two parts, described crude metal net (6) comprises fixing snap ring (41) and crude metal net material (62) two parts.
6. a kind of easy detachable device for drying and filtering as claimed in claim 5, it is characterized in that: the thickness of described fixing snap ring (41) will guarantee to block the movement of spring (8) to refrigerant inlet (7) direction, described fixing snap ring (41) is jaggy circular for being with, and described fixing snap ring (41) can be finely tuned according to the different inner diameters of mounted cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510555640.3A CN105135765A (en) | 2015-09-02 | 2015-09-02 | Simple detachable dry filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510555640.3A CN105135765A (en) | 2015-09-02 | 2015-09-02 | Simple detachable dry filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105135765A true CN105135765A (en) | 2015-12-09 |
Family
ID=54721215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510555640.3A Pending CN105135765A (en) | 2015-09-02 | 2015-09-02 | Simple detachable dry filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105135765A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388651A (en) * | 2017-08-22 | 2017-11-24 | 江苏海纳空调净化设备有限公司 | A kind of air conditioner filter |
| CN109702316A (en) * | 2018-12-25 | 2019-05-03 | 浙江麦迪制冷科技股份有限公司 | A kind of preparation method of device for drying and filtering |
| CN117870142A (en) * | 2023-04-11 | 2024-04-12 | 枝江市岱热科技有限公司 | Air source heat pump unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1130458A (en) * | 1997-07-11 | 1999-02-02 | Matsushita Electric Ind Co Ltd | Air conditioner and method of using the same |
| CN2438964Y (en) * | 2000-06-28 | 2001-07-11 | 广东美的集团股份有限公司 | Outdoor unit of air conditioner |
| JP2002005546A (en) * | 2000-06-23 | 2002-01-09 | Yagiyuu Rubber Kasei Kk | Structure of receiver in automobile cooling-equipment |
| CN202133200U (en) * | 2011-06-14 | 2012-02-01 | 广东美芝制冷设备有限公司 | Compressor reservoir |
| CN102538323A (en) * | 2012-02-27 | 2012-07-04 | 浙江三花汽车零部件股份有限公司 | Air conditioner refrigeration system and liquid reservoir thereof |
| CN203518366U (en) * | 2013-09-03 | 2014-04-02 | 苏州百年冷气设备有限公司 | Detachable dry filter |
-
2015
- 2015-09-02 CN CN201510555640.3A patent/CN105135765A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1130458A (en) * | 1997-07-11 | 1999-02-02 | Matsushita Electric Ind Co Ltd | Air conditioner and method of using the same |
| JP2002005546A (en) * | 2000-06-23 | 2002-01-09 | Yagiyuu Rubber Kasei Kk | Structure of receiver in automobile cooling-equipment |
| CN2438964Y (en) * | 2000-06-28 | 2001-07-11 | 广东美的集团股份有限公司 | Outdoor unit of air conditioner |
| CN202133200U (en) * | 2011-06-14 | 2012-02-01 | 广东美芝制冷设备有限公司 | Compressor reservoir |
| CN102538323A (en) * | 2012-02-27 | 2012-07-04 | 浙江三花汽车零部件股份有限公司 | Air conditioner refrigeration system and liquid reservoir thereof |
| CN203518366U (en) * | 2013-09-03 | 2014-04-02 | 苏州百年冷气设备有限公司 | Detachable dry filter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388651A (en) * | 2017-08-22 | 2017-11-24 | 江苏海纳空调净化设备有限公司 | A kind of air conditioner filter |
| CN109702316A (en) * | 2018-12-25 | 2019-05-03 | 浙江麦迪制冷科技股份有限公司 | A kind of preparation method of device for drying and filtering |
| CN117870142A (en) * | 2023-04-11 | 2024-04-12 | 枝江市岱热科技有限公司 | Air source heat pump unit |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151209 |