CN106679249A - Drying filter for refrigerator - Google Patents
Drying filter for refrigerator Download PDFInfo
- Publication number
- CN106679249A CN106679249A CN201710082784.0A CN201710082784A CN106679249A CN 106679249 A CN106679249 A CN 106679249A CN 201710082784 A CN201710082784 A CN 201710082784A CN 106679249 A CN106679249 A CN 106679249A
- Authority
- CN
- China
- Prior art keywords
- screen pack
- valve seat
- spring
- housing
- hole
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/003—Filters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Drying Of Gases (AREA)
- Compressor (AREA)
Abstract
The invention discloses a drying filter for refrigerator. The drying filter comprises a housing and a drying agent, wherein the housing is composed of a left housing and a right housing; the left housing and the right housing are separately equipped with flange plates; the left housing and the right housing are connected and fixed by a bolt to form a capsule shaped cavity with through holes in two ends; an inlet end filter screen, the drying agent and an outlet end filter screen are sequentially are arranged in a cavity of the right housing from left to right; a one-way valve is arranged in a cavity of the left housing; the one-way valve consists of a valve element, a valve seat, a spring and a blocking spring; the valve seat is a cylinder with a through hole in center; the valve seat is fixed by the blocking spring; the spring is arranged in a cavity defined by the left housing and the valve seat; a conical valve element is arranged between the spring and the valve seat; the through hole of the left housing and the through hole of the right housing are separately equipped with a gas outlet tube and a gas inlet tube; and two spherical joints are separately arranged in the gas outlet tube and the gas inlet tube. The drying filter is simple in structural design, is quicker and more convenient to replace and maintain, avoids welding work in maintaining, and saves materials.
Description
Technical field
The present invention relates to the accessory of refrigerator, more particularly to a kind of dry filter for refrigerator.
Background technology
Device for drying and filtering（Drier Filter）As " street cleaner " in refrigerator refrigeration system, mainly in absorption system
Moisture, dustiness, it is ensured that card refrigeration system cleaning, drying, be connected between condenser and capillary.
When maintenance is gone wrong, prior art is integral replacing to device for drying and filtering, the old device for drying and filtering that will be damaged
After removing, then new device for drying and filtering is welded by correct direction, and detect whether leakage so that the inconvenience when changing, it is existing
Being badly in need of will a kind of efficiently novel drying filter easier for installation.
The content of the invention
To solve the above problems, it is an object of the present invention to provide a kind of dry filter for refrigerator.
The solution of the present invention is as follows：A kind of dry filter for refrigerator, it includes shell, ring flange, bolt, inlet side filtering
Net, go out to hold screen pack, spherical joint, check valve and drier；The shell is made up of left outside shell and right casing, left outside shell with it is right
Shell is respectively arranged with ring flange, and left outside shell and right casing are connected into the capsule shape chamber that two ends are provided with through hole by bolt
Body；From left to right it is disposed with inlet side screen pack, drier, goes out to hold screen pack in the cavity of the right casing；It is described unidirectional
Valve is arranged in left outer shell cavity, and check valve is made up of valve element, valve seat, spring, jump ring；The circle of through hole is provided with centered on the valve seat
Cylinder, valve seat is fixed by jump ring；The spring is arranged in the chamber that left outside shell is formed with valve seat, is provided between spring and valve seat
Cone plug；The left outside shell is respectively arranged with escaping pipe and air inlet pipe with the through hole of right casing；Two spherical joints
It is respectively arranged at escaping pipe and air inlet pipe.
The hole density of the inlet side screen pack is 80-110 mesh, and the hole density for going out to hold screen pack is 90-120 mesh.
The hole density of the inlet side screen pack is relative to go out to hold the hole density of screen pack smaller.
The inlet side screen pack, go out to hold screen pack two ends to be provided with jump ring to fix.
The center line of the spring, valve element, valve seat and escaping pipe is in a straight line.
Beneficial effects of the present invention：Structure design of the present invention is simple, mainly can more efficient and convenient repair and replacement, save
The work welded in maintenance, saves material.
Brief description of the drawings
Fig. 1 is structural representation of the invention,
Fig. 2 is generalized section of the invention,
Fig. 3 is the right view of left outside shell.
Wherein：1st, shell；11st, left outside shell；12nd, right casing；2nd, ring flange；3rd, bolt；4th, inlet side screen pack；5th, go out to hold
Filter screen；6th, spherical joint；7th, check valve；71st, valve element；72nd, valve seat；73rd, spring；74th, jump ring；8th, drier；9th, escaping pipe；
10th, air inlet pipe.
Specific embodiment
The present invention will be further described below in conjunction with the accompanying drawings；
As shown in Figure 1, Figure 2 and Figure 3, a kind of dry filter for refrigerator, it includes shell 1, ring flange 2, bolt 3, inlet side mistake
Filter screen 4, go out to hold screen pack 5, spherical joint 6, check valve 7 and drier 8；The shell 1 is by left outside shell 11 and the structure of right casing 12
Into left outside shell 11 is respectively arranged with ring flange 2 with right casing 12, and left outside shell 11 is connected with right casing 12 by bolt 3
The capsule shape cavity of through hole is provided with into two ends；From left to right be disposed with the cavity of the right casing 12 inlet side screen pack 4,
Drier 8, go out to hold screen pack 5；The check valve is arranged in left outer shell cavity so that gas enters outgoing direction during installation will not go out
Mistake, check valve 7 is made up of valve element 71, valve seat 72, spring 73, jump ring 74；The cylinder of through hole is provided with centered on the valve seat 72,
Valve seat 72 is fixed by jump ring 74；The spring 73 is arranged in the chamber that left outside shell 11 and valve seat 72 are formed, spring 73 and valve seat 72
Between be provided with cone plug 71；The left outside shell 11 is respectively arranged with escaping pipe 9 and air inlet pipe with the through hole of right casing 12
10；Two spherical joints 6 are respectively arranged at escaping pipe 9 and air inlet pipe 10 so that easier for installation and be difficult leakage.
Further, the hole density of the inlet side screen pack 4 is 80-110 mesh, and the hole density for going out to hold screen pack is 90-
120 mesh.
Further, the hole density of the inlet side screen pack 4 is relative goes out to hold the hole density of screen pack 5 smaller, further
Play a part of filtering.
Further, the inlet side screen pack 4, go out to hold the two ends of screen pack 5 to be provided with jump ring 74 to fix, it is therefore prevented that inlet side
Screen pack 4, drier 8, go out to hold screen pack 5 to move and lose due function.
Further, the center line of the spring 73, valve element 71, valve seat 72 and escaping pipe 9 is in a straight line.
Although detailed description being given to specific embodiment of the invention above and being illustrated, it should be noted that
We can carry out various equivalent changes and modification to above-mentioned implementation method according to conception of the invention, and the function produced by it is made
With still without departing from specification covered it is spiritual when, all should be within protection scope of the present invention.
Claims (5)
1. a kind of dry filter for refrigerator, it includes shell, ring flange, bolt, inlet side screen pack, goes out to hold screen pack, sphere
Joint, check valve and drier, it is characterised in that：The shell is made up of left outside shell and right casing, and left outside shell divides with right casing
Ring flange is not provided with, left outside shell and right casing are connected into by the capsule shape cavity that two ends are provided with through hole by bolt；Institute
From left to right it is disposed with inlet side screen pack, drier, goes out to hold screen pack in the cavity for stating right casing；The check valve is set
In in left outer shell cavity, check valve is made up of valve element, valve seat, spring, jump ring；The cylinder of through hole is provided with centered on the valve seat,
Valve seat is fixed by jump ring；The spring is arranged in the chamber that left outside shell is formed with valve seat, and circular cone is provided between spring and valve seat
Shape valve element；The left outside shell is respectively arranged with escaping pipe and air inlet pipe with the through hole of right casing；Two spherical joint difference
It is arranged at escaping pipe and air inlet pipe.
2. a kind of dry filter for refrigerator according to claim 1, it is characterised in that：The Kong Mi of the inlet side screen pack
It is 80-110 mesh to spend, and the hole density for going out to hold screen pack is 90-120 mesh.
3. a kind of dry filter for refrigerator according to claim 2, it is characterised in that：The Kong Mi of the inlet side screen pack
Degree is relative to be gone out to hold the hole density of screen pack smaller.
4. a kind of dry filter for refrigerator according to claim 1, it is characterised in that：The inlet side screen pack, go out end
Screen pack two ends are provided with jump ring and fix.
5. a kind of dry filter for refrigerator according to claim 1, it is characterised in that：The spring, valve element, valve seat and
The center line of escaping pipe is in a straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710082784.0A CN106679249A (en) | 2017-02-16 | 2017-02-16 | Drying filter for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710082784.0A CN106679249A (en) | 2017-02-16 | 2017-02-16 | Drying filter for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106679249A true CN106679249A (en) | 2017-05-17 |
Family
ID=58861586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710082784.0A Pending CN106679249A (en) | 2017-02-16 | 2017-02-16 | Drying filter for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106679249A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021073230A1 (en) * | 2019-10-15 | 2021-04-22 | 浙江盾安人工环境股份有限公司 | Gas-liquid separator and compression system |
| WO2021073229A1 (en) * | 2019-10-15 | 2021-04-22 | 浙江盾安人工环境股份有限公司 | Gas-liquid separator and compression system |
-
2017
- 2017-02-16 CN CN201710082784.0A patent/CN106679249A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021073230A1 (en) * | 2019-10-15 | 2021-04-22 | 浙江盾安人工环境股份有限公司 | Gas-liquid separator and compression system |
| WO2021073229A1 (en) * | 2019-10-15 | 2021-04-22 | 浙江盾安人工环境股份有限公司 | Gas-liquid separator and compression system |
| US12117217B1 (en) | 2019-10-15 | 2024-10-15 | Zhejiang Dunan Artificial Environment Co., Ltd. | Gas-liquid separator and compression system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106679249A (en) | Drying filter for refrigerator | |
| CN206995988U (en) | A kind of water pipeline water filter | |
| CN106765544A (en) | Dehumidifier | |
| JPH086488Y2 (en) | Solvent recovery device | |
| CN205235606U (en) | Leading filter of multi -functional integrated form of air source system | |
| CN209340616U (en) | A kind of automatic exhaust steam valve | |
| CN107823998A (en) | A kind of municipal energy-saving gas boiler moisture trap | |
| CN103727712B (en) | Bidirectional drying filter | |
| CN105413328A (en) | Air source system multifunctional integrated prefilter and filtering method thereof | |
| CN203443191U (en) | drying device for refrigerant | |
| CN212309141U (en) | Reliable fixed absorption core | |
| CN207371224U (en) | Chemical defence special filtering absorber | |
| CN209188364U (en) | A kind of capacitor welding exhaust treatment system | |
| CN104500287B (en) | removing type air filter for automobile | |
| CN209876032U (en) | Air outlet valve with single-ball and conical-surface sealing structure | |
| CN209386640U (en) | A kind of liquid storage device of compressor of air conditioner anti-tamper | |
| CN208975270U (en) | Laboratory vacuum filters security component and laboratory vacuum Suction filtration device | |
| CN203227644U (en) | Pipeline cleaner stabilizer | |
| CN104266078B (en) | A kind of huge discharge Free Float Type Steam Trap | |
| CN204100272U (en) | Dust collecting installation in a kind of heating surface tubes in boilers | |
| CN214581951U (en) | Tractor air conditioner condenser desicator structure of conveniently changing | |
| CN208894188U (en) | A kind of fluidized absorption reactor | |
| CN207286946U (en) | Air compressor oil expeller | |
| CN106838953A (en) | A kind of coal-fired plant's Environment protection chimney | |
| CN208911778U (en) | A kind of oil-immersed power transformer dehumidification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170517 |