CN101074810A - Liquid-storage drying filter - Google Patents
Liquid-storage drying filter Download PDFInfo
- Publication number
- CN101074810A CN101074810A CN 200710054202 CN200710054202A CN101074810A CN 101074810 A CN101074810 A CN 101074810A CN 200710054202 CN200710054202 CN 200710054202 CN 200710054202 A CN200710054202 A CN 200710054202A CN 101074810 A CN101074810 A CN 101074810A
- Authority
- CN
- China
- Prior art keywords
- filter
- liquid
- plug
- storage drying
- seal
- 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
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Abstract
This invention discloses a liquid storage drying filter. It relates to a freezing system. The purpose of this invention is to supply a liquid storage drying filter which uses little material, has good technical ability and has large volume. The technical scheme is that a liquid storage drying filter which includes cavity, filter and blockage, there is a block seal with central hole connected with the seal surface which is between the inlet and outlet liquid hole on the cavity. There is filter between the blockage and block seal, around which has the axis hole. Outside the blockage there is a circulated slot in the cavity which is accompanied with the stretch block seal, and there is spring, block seal in sequence between the block seal and filter. The block seal has axis hole, and there is circulate slot accompanied by the O seal around the block seal. This invention can be applied on the air conditioner in the car.
Description
Technical field:
The present invention relates to a kind of refrigeration system, particularly a kind of liquid-storage drying filter.
Background technology:
The liquid-storage drying filter of used for automobile air conditioning Overcold parallel flow condenser, form by joint, filter screen, plug, cylindrical shell and base, the external screw thread of plug and the screw thread of joint match, filter screen is pressed on the termination of joint by the rotation plug, the helicitic texture of this plug and joint, the cylindrical shell wall thickness is increased, the cost height, the joint manufacturing cost is high and to occupy the storage liquid space big.
Summary of the invention:
The purpose of this invention is to provide that a kind of material is few, processing performance good and the capacious liquid-storage drying filter of storage liquid.Technical scheme of the present invention is, a kind of liquid-storage drying filter comprises simplified, filter screen and plug, it is characterized in that: the back-up ring that is provided with the center drilling that is tightly connected with the hole face between the liquid inlet/outlet of cylindrical shell, between plug and back-up ring, be provided with filter screen, be distributed with axial hole on the back-up ring.Be provided with cannelure on the hole wall of the cylindrical shell outside plug and circlip matches, be provided with spring, baffle plate successively between plug and filter screen, this baffle plate is distributed with axial hole, and the side face of plug is provided with cannelure and the O RunddichtringO matches.The present invention has compared with the prior art that material therefor is few, good manufacturability and the capacious significant advantage of liquid reservoir.
Description of drawings:
Accompanying drawing is the axial section of liquid-storage drying filter of the present invention.
The specific embodiment:
In conjunction with above accompanying drawing the present invention is elaborated, simplified 2 end is connected with base 1, in advancing of cylindrical shell, a tubular back-up ring 3 is set on the inner surface between the liquid outlet, center at the bottom of the back-up ring is provided with the hole, this back-up ring 3 is made by bimetallic plates, fix on the slice solid welding in the hole of cylindrical shell, filter screen 4 places in the tube of above-mentioned tubular back-up ring, in the hole of the cylindrical shell other end, be provided with a cannelure and circlip 9 matches, the circular surfaces of plug 7 is provided with groove and O RunddichtringO 8 matches, and is provided with baffle plate 5 between filter screen and plug successively, spring 6 is distributed with aperture on the baffle plate 5.The present invention has replaced bulky joint with back-up ring, and the liquid reservoir volume increases; Adopt baffle plate spring and elastic ring to replace cylindrical shell and plug screw thread, thereby can adopt the thin cylindrical shell of wall, saved simplified material and labor content.
Claims (2)
1, a kind of liquid-storage drying filter comprises cylindrical shell, filter screen and plug, it is characterized in that: be provided with the back-up ring of the center drilling that is tightly connected with the hole face between the liquid inlet/outlet of cylindrical shell, be provided with filter screen between plug and back-up ring, be distributed with axial hole on the back-up ring.
2, a kind of liquid-storage drying filter as claimed in claim 1, it is characterized in that: be provided with cannelure on the hole wall of the cylindrical shell outside plug and circlip matches, between plug and filter screen, be provided with spring, baffle plate successively, this baffle plate is distributed with axial hole, and the side face of plug is provided with cannelure and the O RunddichtringO matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710054202 CN101074810A (en) | 2007-04-10 | 2007-04-10 | Liquid-storage drying filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710054202 CN101074810A (en) | 2007-04-10 | 2007-04-10 | Liquid-storage drying filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101074810A true CN101074810A (en) | 2007-11-21 |
Family
ID=38976008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710054202 Pending CN101074810A (en) | 2007-04-10 | 2007-04-10 | Liquid-storage drying filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101074810A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175067A (en) * | 2011-03-16 | 2011-09-07 | 浙江三花汽车零部件有限公司 | Liquid reservoir and filter device thereof |
| CN102338515A (en) * | 2010-07-21 | 2012-02-01 | 浙江三花汽车零部件股份有限公司 | Liquid accumulator and automobile air conditioning system |
| CN101487647B (en) * | 2008-01-16 | 2012-05-09 | 大众汽车有限公司 | Dryer cartridge for condenser of cooling system for motor vehicle, and motor vehicle equipped with the same |
| CN103968624A (en) * | 2013-01-31 | 2014-08-06 | 浙江三花汽车零部件有限公司 | Liquid receiver and manufacturing method thereof |
| US9599414B2 (en) | 2010-11-17 | 2017-03-21 | Zhejiang Sanhua Automotive Components Co., Ltd | Liquid reservoir |
-
2007
- 2007-04-10 CN CN 200710054202 patent/CN101074810A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101487647B (en) * | 2008-01-16 | 2012-05-09 | 大众汽车有限公司 | Dryer cartridge for condenser of cooling system for motor vehicle, and motor vehicle equipped with the same |
| CN102338515A (en) * | 2010-07-21 | 2012-02-01 | 浙江三花汽车零部件股份有限公司 | Liquid accumulator and automobile air conditioning system |
| US9599414B2 (en) | 2010-11-17 | 2017-03-21 | Zhejiang Sanhua Automotive Components Co., Ltd | Liquid reservoir |
| CN102175067A (en) * | 2011-03-16 | 2011-09-07 | 浙江三花汽车零部件有限公司 | Liquid reservoir and filter device thereof |
| CN103968624A (en) * | 2013-01-31 | 2014-08-06 | 浙江三花汽车零部件有限公司 | Liquid receiver and manufacturing method thereof |
| CN103968624B (en) * | 2013-01-31 | 2017-10-31 | 浙江三花汽车零部件有限公司 | A kind of liquid reservoir and liquid reservoir manufacture method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |