CN203053102U - Burnt dry filter - Google Patents
Burnt dry filter Download PDFInfo
- Publication number
- CN203053102U CN203053102U CN 201320008275 CN201320008275U CN203053102U CN 203053102 U CN203053102 U CN 203053102U CN 201320008275 CN201320008275 CN 201320008275 CN 201320008275 U CN201320008275 U CN 201320008275U CN 203053102 U CN203053102 U CN 203053102U
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- CN
- China
- Prior art keywords
- drying
- molecular sieve
- filtering
- cylinder body
- filter
- 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.)
- Expired - Fee Related
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- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a burnt dry filter of the field of refrigeration equipment. The filter comprises an end cover, a cylinder body, an inlet end cover, a parallel punching hole net, a filter screen, glass fibers, a massive molecular sieve and a spring. The end cover and the inlet end cover are arranged at two ends of the cylinder body. The parallel punching hole net, the filter screen, the glass fibers, the massive molecular sieve and the spring are located in the cylinder body. Anti-corrosion materials are coated on the surface of the cylinder body which can be used in various severe environments, and the maximum working pressure of the cylinder body can reach 4.7 MPa. According to the burnt dry filter, the massive molecular sieve is adopted for drying, the filter screen 6 is a 40 micrometer metal filter screen, the fact that tiny granular dirty articles can be filtered is guaranteed, and thus a filtering effect can be increased. The burnt dry filter has the advantages of being good in filtering drying effect, wide in using range, resistant to corrosion, long in service life, and the like.
Description
Technical field
The utility model relates to a kind of product of art of refrigeration units, and more particularly, the utility model is the device for drying and filtering that burns in a kind of refrigeration plant.
Background technology
The device for drying and filtering parts that are absolutely necessary in refrigeration plant, device for drying and filtering mainly is to play contaminant filter and the water function of removing in the refrigerating fluid, burning device for drying and filtering is exactly one of them, it is used for the refrigeration of fluoride cold-producing medium or the suction line of air-conditioning system, the solid drying core molecules sieve of filter is interior acid and the moisture of absorption system effectively, be used for absorbing the dynamo-electric machine burning of compression and ruin the harmful substance that the back produces, guarantee that whole refrigeration or air-conditioning system avoid infringement.It is installed on the associated components or pipeline of refrigeration system capillary front end to burn device for drying and filtering, or be installed in the electric expansion valve in-out end, be used for collecting the solid impurity in refrigeration system and the lubricating oil, remove the moisture in the refrigerating fluid, anti-locking system and capillary and expansion valve stop up, and guarantee that pipe-line system is unimpeded.Device for drying and filtering generally requires its functions such as excellent adsorption, bulk density and Static Water absorption, if device for drying and filtering produces fault, will cause problems such as ice blocks up, filter housing is turned cold or frosting, dewfall by warm, cause to evaporimeter feed flow deficiency, the refrigeration plant operating efficiency is descended, influence the operate as normal of refrigeration plant.
The utility model content
The purpose of the present utility model is to overcome the deficiencies in the prior art, and a kind of device for drying and filtering that burns for refrigeration plant is provided, and it is effective that it has dry filter, the characteristics of high efficiency filter effect under the low pressure.
The purpose of the present utility model is achieved through the following technical solutions:
A kind of device for drying and filtering that burns, comprise end cap, cylindrical shell, inlet end cap, parallel punching net, screen pack, glass fibre, block molecular sieve, spring, valve inside and valve core print seat, end cap and inlet end cap are at the cylindrical shell two ends, parallel punching net, screen pack, glass fibre, block molecular sieve and spring are positioned at cylindrical shell, the valve inside seat is positioned at two side ends and covers, on the valve core print seat valve inside is installed, be used for connecting the Pressure gauge of measuring filter two ends pressure reduction, shell adopts two expanding sleeve combining structures, drum surface scribbles anticorrosive, its maximum working pressure (MWP) can reach 4.7MPa, and drum surface scribbles anticorrosive, can be used for various adverse circumstances.The described device for drying and filtering that burns adopts block molecular sieve drying, improves drying efficiency, and parallel punching net is used for fixedly screen pack and dry core, and screen pack adopts 40 μ m metal filter screens, can guarantee to filter out tiny graininess foul, to increase filter effect.
The present utility model has following beneficial effect:
1. filtration drying is effective;
2. the scope of application is wide, and is corrosion-resistant;
3. the life-span is long.
Description of drawings
Fig. 1 is for burning the device for drying and filtering schematic diagram.
Among the figure: nipple 1, valve inside 2, valve core print seat 3, end cap 4, parallel punching net 5, screen pack 6, glass fibre 7, block molecular sieve 8, cylindrical shell 9, parallel punching net 10, spring 11 and inlet end cap 12.
The specific embodiment
Below in conjunction with accompanying drawing content of the present utility model is described in further detail:
As shown be a kind of device for drying and filtering that burns for refrigeration plant, it comprises end cap 4, cylindrical shell 9, inlet end cap 12, parallel punching net 5, screen pack 6, glass fibre 7, block molecular sieve 8, spring 11, valve inside 2 and valve core print seat 3, cylindrical shell 9 adopts two expanding sleeve combining structures, its maximum working pressure (MWP) can reach 4.7MPa, cylindrical shell 9 surfaces scribble anticorrosive, can be used for various adverse circumstances, block molecular sieve 8 adopts 70% activated aluminum and 30% molecular sieve to form dry core, improve drying efficiency, parallel punching net 5 is used for fixedly screen pack 6 and dry core, screen pack 6 adopts 40 μ m metal filter screens, can guarantee to filter out tiny graininess foul, to increase filter effect, valve core print seat 3 is positioned at two side ends and covers, valve inside 2 is installed on the valve core print seat 3, be used for connecting the Pressure gauge of measuring filter two ends pressure reduction, dry core is positioned at the cylindrical shell centre position, two ends have glass fibre 7 and screen pack 6 to separate, parallel punching net is used for fixedly screen pack and dry core, end cap and inlet end cap are at the cylindrical shell two ends, parallel punching net, screen pack, glass fibre, block molecular sieve and spring are positioned at cylindrical shell, are encapsulated in the cylindrical shell by end cap.
Claims (3)
1. one kind is burnt device for drying and filtering, comprise end cap, cylindrical shell, inlet end cap, parallel punching net, screen pack, glass fibre, block molecular sieve spring, valve inside and valve core print seat, end cap and inlet end cap are at the cylindrical shell two ends, parallel punching net, screen pack, glass fibre, block molecular sieve and spring are positioned at cylindrical shell, the valve inside seat is positioned at two side ends and covers, valve inside is installed on the valve core print seat, it is characterized in that: the described device for drying and filtering that burns adopts block molecular sieve drying core, and screen pack is 40 μ m metal filter screens.
2. a kind of device for drying and filtering that burns according to claim 1, it is characterized in that: drum surface scribbles anticorrosive.
3. a kind of device for drying and filtering that burns according to claim 1, it is characterized in that: its maximum working pressure (MWP) is 4.7MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320008275 CN203053102U (en) | 2013-01-08 | 2013-01-08 | Burnt dry filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320008275 CN203053102U (en) | 2013-01-08 | 2013-01-08 | Burnt dry filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203053102U true CN203053102U (en) | 2013-07-10 |
Family
ID=48736049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320008275 Expired - Fee Related CN203053102U (en) | 2013-01-08 | 2013-01-08 | Burnt dry filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203053102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014108074A2 (en) * | 2013-01-08 | 2014-07-17 | 南通欧意姆制冷设备有限公司 | Unidirectional drying filter |
-
2013
- 2013-01-08 CN CN 201320008275 patent/CN203053102U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014108074A2 (en) * | 2013-01-08 | 2014-07-17 | 南通欧意姆制冷设备有限公司 | Unidirectional drying filter |
| WO2014108074A3 (en) * | 2013-01-08 | 2014-09-04 | 南通欧意姆制冷设备有限公司 | Unidirectional drying filter |
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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: 20130710 Termination date: 20190108 |