CN102305503A - Detachable sealing cover for automobile air conditioner liquid storage dryer - Google Patents
Detachable sealing cover for automobile air conditioner liquid storage dryer Download PDFInfo
- Publication number
- CN102305503A CN102305503A CN201110262887A CN201110262887A CN102305503A CN 102305503 A CN102305503 A CN 102305503A CN 201110262887 A CN201110262887 A CN 201110262887A CN 201110262887 A CN201110262887 A CN 201110262887A CN 102305503 A CN102305503 A CN 102305503A
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- China
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- sealing
- liquid storage
- sealing cover
- air conditioner
- detachable
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Abstract
The invention discloses a detachable sealing cover for an automobile air conditioner liquid storage dryer. The detachable sealing cover comprises a sealing outer circle, a sealing slot, a detachable screw hole, a positioning hole and an outer end face, wherein the sealing slot is formed on the sealing outer circle; the positioning hole is formed in one end of the sealing outer circle and the outer end face is arranged at the other end of the sealing outer circle; the detachable screw hole is formed in the outer end face; the sealing outer circle is matched with a lower sealing cavity of a liquid storage barrel; the sealing slot is used for installing the sealing ring; and the positioning hole is used for installing a filter. As a detachable sealing assembly structure is formed between the sealing cover and the liquid storage barrel, when a drying bag is out of work, the sealing cover can be pulled out to change the drying bag through the detachable screw hole in the sealing cover; therefore, the drying bag is convenient to change and the use and maintenance cost of an automobile air conditioner is reduced; the automobile air conditioner liquid storage dryer can be reused; furthermore, an automobile user earns the benefit and the social benefit is more remarkable.
Description
Technical field
The present invention relates to a kind of liquid storage drier of air conditioning for automobiles, relate in particular to the seal cover of liquid storage drier.
Background technology
In automotive air-conditioning system, must be equipped with the liquid storage drier, the liquid storage drier on the automobile all is disposable use at present, must periodic replacement.Not only increased the operational maintenance maintenance cost of automobile, and the waste resource, do not meet current energy-conserving and environment-protective requirement.In order to change this present situation; The applicant has developed a kind of assembled auto air condition receiver drier; It can make auto air condition receiver drier and just can normally use as long as regularly change the molecular sieve drying bag; Can reduce the operational maintenance maintenance cost of automobile; Do not waste resource again, meet current energy-conserving and environment-protective requirement.Removable seal cover is one of vital part wherein.
Summary of the invention
The removable seal lid that the purpose of this invention is to provide a kind of auto air condition receiver drier; It can make auto air condition receiver drier and just can normally use as long as regularly change the molecular sieve drying bag; Can reduce the operational maintenance maintenance cost of automobile; Do not waste resource again, meet current energy-conserving and environment-protective requirement.
The technical scheme that the present invention takes is:
A kind of removable seal lid of auto air condition receiver drier; It is characterized in that: comprise sealing cylindrical, seal groove, dismounting screw, locating hole and outer face; Seal groove is opened on the sealing cylindrical; Locating hole and outer face are separately positioned on the two ends of sealing cylindrical; The dismounting screw is arranged on the outer face; The sealing cylindrical matches with the lower seal chamber of liquid storage cylinder, and seal groove is used to install sealing ring, and locating hole is used to install filter.
Because auto air condition receiver drier is designed to the split package assembly; Seal cover is installed in the lower seal chamber of liquid storage cylinder hermetically through sealing ring; The upper end seal cover is fitted on the liquid storage cylinder in the closed hole through interference fit; Filter is fixedly connected with seal cover; And be arranged in the filter screen chamber of liquid storage cylinder; Dry bag is arranged in the main cavity volume of liquid storage cylinder; Between seal cover and liquid storage cylinder by hole back-up ring axial limiting; Be provided with the dismounting screw in the outer face of seal cover, extract seal cover in the future when being convenient to change dry bag.Such structure; The aluminium matter liquid storage cylinder of straight pass is convenient to processing; It between seal cover and the liquid storage cylinder detachable sealing assembly structure; The upper end adopts the last closed hole of upper end seal cover and liquid storage cylinder to pass through interference fit seal structure; Can guarantee the sealing property of whole auto air condition receiver drier; Can realize the detachability between seal cover and the liquid storage cylinder again; When dry bag uses the dismounting screw that can be provided with by the outer face of seal cover after the inefficacy seal cover is extracted; Change dry bag; So both changed conveniently; Reduced the application maintenance cost of air conditioning for automobiles again; It is reusable that auto air condition receiver drier is become; Not only autoist income, and social benefit is more remarkable.
Description of drawings
Fig. 1 is the structural representation of assembled auto air condition receiver drier;
Fig. 2 is the structural representation of liquid storage cylinder;
Fig. 3 is the structural representation of seal cover;
Fig. 4 is the structural representation of dust cap;
Among the figure: the 1-liquid storage cylinder; The 2-dry bag; The 3-filter; The 4-sealing ring; The 5-seal cover; 6-hole back-up ring; 7-upper end seal cover; The 8-dust cap; 11-jump ring groove; 12-lower seal chamber; 13-filter screen chamber; 14-master's cavity volume; The last closed hole of 15-; The 16-outlet opening; The 17-inlet hole; 51-seals cylindrical; The 52-seal groove; 53-dismantles screw; The 54-locating hole; The 55-outer face; 81-screws convex body; The 82-cover plate; 83-connecting thread post.
The specific embodiment
Below in conjunction with description of drawings the specific embodiment of the present invention:
Embodiment:
Like Fig. 1～shown in Figure 4 is a kind of assembled auto air condition receiver drier; It is by liquid storage cylinder 1; Dry bag 2; Filter 3; Sealing ring 4; Seal cover 5; The hole is with back-up ring 6; Upper end seal cover 7 is formed with dust cap 8; Said liquid storage cylinder 1 is aluminium matter cooling cylindrical shell; In the endoporus of liquid storage cylinder 1; From left to right be provided with jump ring groove 11 successively; Lower seal chamber 12; Filter screen chamber 13; Main cavity volume 14 and last closed hole 15; On the cylindrical of the hypomere of liquid storage cylinder 1, be provided with outlet opening 16 that communicates with filter screen chamber 13 and the inlet hole 17 that communicates with main cavity volume 14; Said seal cover 5 comprises sealing cylindrical 51; Seal groove 52; Dismounting screw 53; Locating hole 54 and outer face 55; Seal groove 52 is opened on the sealing cylindrical 51; Locating hole 54 is separately positioned on the two ends that seal cylindrical 51 with outer face 55; Dismounting screw 53 is arranged on the outer face 55; Sealing cylindrical 51 matches with the lower seal chamber 12 of liquid storage cylinder 1; Seal groove 52 is used to install sealing ring 4, and locating hole 54 is used to install filter 3; The hole is installed in the jump ring groove 11 with back-up ring 6, and seal cover 5 is carried out axial limiting, and filter 3 is installed in the filter screen chamber 12; Upper end seal cover 7 is fitted in the closed hole 15 through interference fit; Said dust cap 8 is formed by screwing convex body 81, cover plate 82 and connecting thread post 83; Screw on the outer face that convex body 81 is arranged on cover plate 82; Connecting thread post 83 is arranged on the inner face of cover plate 82, and dust cap 8 is screwed on piston type seal cover 5 lateral surfaces through connecting thread post 83 and dismantles in the screw 53.
Claims (1)
1. the removable seal of an auto air condition receiver drier covers; It is characterized in that: comprise sealing cylindrical (51), seal groove (52), dismounting screw (53), locating hole (54) and outer face (55); Seal groove (52) is opened on the sealing cylindrical (51); Locating hole (54) and outer face (55) are separately positioned on the two ends of sealing cylindrical (51); Dismounting screw (53) is arranged on the outer face (55); Sealing cylindrical (51) matches with the lower seal chamber (12) of liquid storage cylinder (1); Seal groove (52) is used to install sealing ring (4), and locating hole (54) is used to install filter (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110262887A CN102305503A (en) | 2011-09-02 | 2011-09-02 | Detachable sealing cover for automobile air conditioner liquid storage dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110262887A CN102305503A (en) | 2011-09-02 | 2011-09-02 | Detachable sealing cover for automobile air conditioner liquid storage dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102305503A true CN102305503A (en) | 2012-01-04 |
Family
ID=45379391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110262887A Pending CN102305503A (en) | 2011-09-02 | 2011-09-02 | Detachable sealing cover for automobile air conditioner liquid storage dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102305503A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9599414B2 (en) | 2010-11-17 | 2017-03-21 | Zhejiang Sanhua Automotive Components Co., Ltd | Liquid reservoir |
| CN110439683A (en) * | 2019-08-30 | 2019-11-12 | 安徽华菱汽车有限公司 | A kind of power assistance pump for steering mounting hole blocking device |
-
2011
- 2011-09-02 CN CN201110262887A patent/CN102305503A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9599414B2 (en) | 2010-11-17 | 2017-03-21 | Zhejiang Sanhua Automotive Components Co., Ltd | Liquid reservoir |
| CN110439683A (en) * | 2019-08-30 | 2019-11-12 | 安徽华菱汽车有限公司 | A kind of power assistance pump for steering mounting hole blocking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120104 |