CN201715788U - Receiver drier filter for automobile air-conditioner - Google Patents
Receiver drier filter for automobile air-conditioner Download PDFInfo
- Publication number
- CN201715788U CN201715788U CN2010202594641U CN201020259464U CN201715788U CN 201715788 U CN201715788 U CN 201715788U CN 2010202594641 U CN2010202594641 U CN 2010202594641U CN 201020259464 U CN201020259464 U CN 201020259464U CN 201715788 U CN201715788 U CN 201715788U
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- China
- Prior art keywords
- cylindrical shell
- filter
- sealing
- air conditioning
- end socket
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 238000001035 drying Methods 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 238000003860 storage Methods 0.000 claims description 19
- 238000004378 air conditioning Methods 0.000 claims description 18
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 13
- 229910052782 aluminium Inorganic materials 0.000 claims description 13
- 230000000712 assembly Effects 0.000 claims description 13
- 238000000429 assembly Methods 0.000 claims description 13
- 239000004411 aluminium Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 4
- 238000009987 spinning Methods 0.000 claims description 2
- 239000003507 refrigerant Substances 0.000 abstract description 13
- 238000005057 refrigeration Methods 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 230000007812 deficiency Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses a receiver drier filter for an automobile air-conditioner, which is used for refrigerant in a refrigeration system for the automobile air-conditioner. The receiver drier filter comprises a barrel body, a drying device arranged in the barrel body and a sealing head part and a filter part which are respectively fixed at the upper end of the barrel body, wherein a liquid inlet and a liquid outlet are respectively formed at the upper end of the barrel body, the liquid outlet is communicated with an inner cavity of the barrel body, the sealing head part and the filter part adopt an integral sealing head filtering component, the upper end part of the barrel body comprises an expansion rotary connecting part and a sealing part, wherein the expansion rotary connecting part can be screwed in the integral sealing head filtering component, the liquid inlet is formed at the sealing part and corresponds to the filter part, grooves are respectively positioned on both sides of the filter part and formed on the sealing head, and sealing rings are placed in the grooves. By adopting the technical scheme, the receiver drier filter has the advantages of succinct structure, less opened molds, low cost, convenient assembly, light deadweight, high sealing performance, high stability and good filtering effect.
Description
[technical field]
The utility model relates to a kind of liquid-storage drying filter of refrigeration system, especially relates to a kind of air conditioning for automobiles liquid-storage drying filter.
[background technology]
The air conditioning for automobiles liquid-storage drying filter is the container that a kind of high sealing requires, it is installed on the condenser, be in the high-pressure side of refrigeration system, refrigerant comes out from condenser, through external refrigerant pipeline refrigerant is imported the refrigerant inlet of this container, enter expansion valve from the refrigerant liquid outlet through super-dry with after filtering.The effect of air conditioning for automobiles liquid-storage drying filter: store unnecessary refrigerant in the refrigeration system, and refrigerant is played desiccation, the moisture in the absorption refrigerant is to remain in certain moisture content indication range; To the refrigerant filtration, impurity in the system is unlikely flows in the expansion valve, thereby system is played a protective role.
At present typical air conditioning for automobiles liquid-storage drying filter, its structure comprises aluminium matter cylindrical shell, aluminium matter adapter, screen pack, aluminium matter end socket, drying device and bottom, the inner chamber of adapter is equipped with screen pack and end socket successively, end socket and adapter thread connection, and drying device is positioned at cylinder lumen.
Wherein, adapter has first periphery, second periphery that external diameter slightly changes and the step surface that is positioned at the two intersection, first periphery of adapter is assemblied in the cylindrical shell upper end, sealing between cylindrical shell and the adapter is to realize by this step surface and the weld part between the port of cylindrical shell upper end.
Also be welded with two installing plates on the cylindrical shell, the in place of the relative condenser of cylindrical shell fixed, and is by being fixed together with every installing plate respectively behind two anchor ear snare condenser fuselages again.
Anatomize said structure, be not difficult to find that there is following deficiency in it:
1, complicated integral structure, part is many, assembles cumbersomely, and adapter and end socket all need independent die sinking processing, and the cost height is unfavorable for producing in enormous quantities;
2, adopt welded seal between cylindrical shell and the adapter, it is poor that weld part weld structure and cylindrical shell are compared density without weld part, causes sealing instability between cylindrical shell and the adapter, increases leakage point;
3, the welded and installed plate causes the cylindrical shell overall structure to owe compactness, succinct on cylindrical shell, it is big to account for the control space, and the installing plate welding position is random big, so that it is big with the condenser position error, furtherly, install because cylindrical shell and condenser belong to contactless indirect securement, have the big deficiency of vibration under the duty.
In view of this, the air conditioning for automobiles liquid-storage drying filter of existing structure is needed improvement badly.
[utility model content]
The deficiency that the utility model exists at above-mentioned prior art and a kind of simple for structure, air conditioning for automobiles liquid-storage drying filter that cost is low is provided realizes that cylindrical shell and nothing welding between the end socket filter assemblies seal.
The utility model also provides a kind of high air conditioning for automobiles liquid-storage drying filter with installation station of positioning accuracy of installing.
For solving the problems of the technologies described above, the utility model provides following technical scheme:
The air conditioning for automobiles liquid-storage drying filter, comprise cylindrical shell, place the drying device in the cylindrical shell, be fixed in the end socket portion and the filter part of cylindrical shell upper end, there are inlet and liquid outlet in the cylindrical shell upper end, liquid outlet is connected with cylinder lumen, end socket portion and filter part are integral type end socket filter assemblies, the cylindrical shell upper end comprises the enlarging portion that spins, sealing, the enlarging portion of spinning can screw in integral type end socket filter assemblies, inlet is opened in sealing and corresponding with filter part, be positioned at the filter part both sides and on end socket, be respectively equipped with groove, place sealing density ring in the described groove.
Cylindrical shell has in its bottom and the integrated lower protruding block of cylindrical shell, and this lower protruding block surface has horizontal cancave cambered surface; The cylindrical shell upper end has and the integrated upper protruding block of cylindrical shell, this upper protruding block surface has horizontal cancave cambered surface, the shape of upper and lower projection can with supporter on and this two lug surfaces shape suitable, after inlet and liquid outlet are opened in upper protruding block, inlet communicates with filter part, and liquid outlet communicates with cylinder lumen.
Above-mentioned integral type end socket filter assemblies is a moulding, preferably uses PA66.
Above-mentioned cylindrical shell adopts the tubulose aluminium section, and the enlarging of the cylindrical shell portion that spins is identical with the other parts wall thickness of cylindrical shell.
Above-mentioned cylindrical shell adopts the tubulose aluminium section, and the enlarging of the cylindrical shell portion that spins is identical with cylindrical shell other parts wall thickness outside the last lower protruding block.
Because cylindrical shell adopts the tubulose aluminium section, enlarging is convenient, projection is easy to process, be suitable in enormous quantities, low-cost production, and under the constant situation of tubular aluminum type base material wall thickness or under the constant situation of the tubular aluminum type base material wall thickness behind the processing projection, enlarging and thread cutting form the enlarging portion that spins, and have therefore saved material cost.
Compare with the air conditioning for automobiles liquid-storage drying filter of existing structure, the utlity model has following beneficial effect:
1, adopt integral type end socket filter assemblies and be the PA66 moulding, rejected adapter of the prior art, reduced number of spare parts, die sinking is few, assembles more conveniently, has saved the die sinking expense, and injection moulding is processed, and has reduced machining period, and light self-weight;
2, the cylindrical shell upper end is the enlarging structure, and the integral type end socket filter assemblies that spins, the left side that is positioned at filter part is provided with sealing ring in end socket portion, to the cylindrical shell significant sealing affection, the right side that is positioned at filter part is provided with sealing ring in end socket portion, improved filterability to refrigerant, avoid micro-refrigerant filtered promptly to enter drying program, with the protection refrigeration system, because the cylindrical shell upper end need not seal by welding manner, its stress intensity does not reduce, and the density of cylindrical shell upper end is not destroyed, stop the generation of leakage point, improved product qualified rate and sealing stability;
3, the cylindrical shell upper and lower end parts has and the integrated projection of cylindrical shell, since the shape of described projection can with supporter on and this two lug surfaces shape suitable, when cylindrical shell is fixed on the supporter, projection just is resisted against the supporter surface more stablely, as station is installed, the location accuracy height is installed by projection, the vibration of the utility model duty is little, and projection takes up space little, cylindrical shell compact overall structure, succinct.
[description of drawings]
Be described in further detail with regard to the utility model below in conjunction with accompanying drawing.
Fig. 1 is an outline drawing of the present utility model;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is the left view of Fig. 1.
[specific embodiment]
Seeing also Fig. 1～shown in Figure 3, is preferred embodiment of the present utility model.
The air conditioning for automobiles liquid-storage drying filter is by unimpeded cylindrical shell 1, place drying device 2, integral type end socket filter assemblies 4 and bottom 3 in the cylindrical shell to form.
Cylindrical shell 1 adopts tubular aluminum matter base material, upper protruding block 12, lower protruding block 13 directly are processed in upper end, bottom at base material, the central authorities of upper protruding block 12, lower protruding block 13 all are positioned on same the axis of tubular aluminum matter base material, and the surface all forms horizontal cancave cambered surface, for adapting to the shape of different supporters, the surface of two projections also can select with supporter on and the contacted surface configuration of two projections suitable.
Integral type end socket filter assemblies 4 is made up of end socket portion 40 and filter part 41, adopt PA66 to be injection molded into integrative-structure, cylindrical shell upper end 10 can be divided into sealing 101 and enlarging 100 two functional areas of portion that spin, enlarging spin portion 100 be on the tubular aluminum matter base material of processing behind two projections directly enlarging after machining internal thread form, correspondingly, integral type end socket filter assemblies 4 is at its end socket portion 40 relevant position threadings, after both spin and are assembled together, the filter part 41 of integral type end socket filter assemblies 4 is corresponding with the sealing 100 of cylindrical shell upper end 10, on upper protruding block 12, directly offer inlet 5 and liquid outlet 6 that the cooling matchmaker flows to and flows out, liquid outlet 6 and cylindrical shell 1 intracavity inter-connection, the inlet of being offered on the upper protruding block 12 5 aligns with filter part 41, be positioned at filter part 41 both sides, and in end socket portion 40, be respectively equipped with groove 401 and groove 402, place sealing ring 7 and sealing ring 8 on it respectively, for strengthening the sealing of cylindrical shell 1, groove 401 can be offered 2, and 2 sealing rings 7 are installed.
The utility model is mounted on the refrigeration system equipment to be installed, on condenser, inlet 5 and liquid outlet 6 be external refrigerant pipeline respectively, specifically be that inlet 5 is linked to each other with the efferent duct of condenser, the upper protruding block 12 of cylindrical shell 1, lower protruding block 13 are all aimed at the corresponding installation site of condenser, welded then and be fixed into one, liquid outlet 6 is connected on the expansion valve.
Claims (7)
1. air conditioning for automobiles liquid-storage drying filter, comprise cylindrical shell, place the drying device in the cylindrical shell, be fixed in the end socket portion and the filter part of cylindrical shell upper end, there are inlet and liquid outlet in the cylindrical shell upper end, liquid outlet is connected with cylinder lumen, it is characterized in that: described end socket portion and filter part are integral type end socket filter assemblies, the cylindrical shell upper end comprises the enlarging portion that spins, sealing, the enlarging portion of spinning can screw in integral type end socket filter assemblies, inlet is opened in sealing and corresponding with filter part, be positioned at the filter part both sides and on end socket, be respectively equipped with groove, place sealing density ring in the described groove.
2. air conditioning for automobiles liquid-storage drying filter as claimed in claim 1 is characterized in that: described cylindrical shell has in its bottom and the integrated lower protruding block of cylindrical shell, and this lower protruding block surface has horizontal cancave cambered surface; The cylindrical shell upper end has and the integrated upper protruding block of cylindrical shell, and this upper protruding block surface has horizontal cancave cambered surface, and described inlet and liquid outlet are arranged on the projection.
3. air conditioning for automobiles liquid-storage drying filter as claimed in claim 1 is characterized in that: described integral type end socket filter assemblies is a moulding.
4. air conditioning for automobiles liquid-storage drying filter as claimed in claim 3 is characterized in that: described moulding is selected the PA66 material for use.
5. air conditioning for automobiles liquid-storage drying filter as claimed in claim 1 is characterized in that: described cylindrical shell adopts the tubulose aluminium section, and the wall thickness of uniformity is arranged.
6. air conditioning for automobiles liquid-storage drying filter as claimed in claim 2 is characterized in that: described cylindrical shell adopts the tubulose aluminium section, and the wall thickness of uniformity is arranged.
7. air conditioning for automobiles liquid-storage drying filter as claimed in claim 1 or 2 is characterized in that: comprise bottom, be welded on the bottom of described cylindrical shell, be used for the sealing to cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202594641U CN201715788U (en) | 2010-07-10 | 2010-07-10 | Receiver drier filter for automobile air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202594641U CN201715788U (en) | 2010-07-10 | 2010-07-10 | Receiver drier filter for automobile air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201715788U true CN201715788U (en) | 2011-01-19 |
Family
ID=43461792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202594641U Expired - Fee Related CN201715788U (en) | 2010-07-10 | 2010-07-10 | Receiver drier filter for automobile air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201715788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438624A (en) * | 2013-08-02 | 2013-12-11 | 龙泉奥翔汽车空调有限公司 | Method for manufacturing simplified supercooling liquid storage drier of automobile air conditioner |
-
2010
- 2010-07-10 CN CN2010202594641U patent/CN201715788U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438624A (en) * | 2013-08-02 | 2013-12-11 | 龙泉奥翔汽车空调有限公司 | Method for manufacturing simplified supercooling liquid storage drier of automobile air conditioner |
| CN103438624B (en) * | 2013-08-02 | 2015-12-09 | 龙泉奥翔汽车空调有限公司 | The manufacture method of the simplified Overcooling type liquid storage drier of a kind of air conditioning for automobiles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHEJIANG YINGYI MACHINERY CO., LTD. Assignor: Jin Rongwei Contract record no.: 2013330000287 Denomination of utility model: Receiver drier filter for automobile air-conditioner Granted publication date: 20110119 License type: Exclusive License Record date: 20130902 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: ZHEJIANG YINGYI MACHINERY CO., LTD. Assignor: Jin Rongwei Contract record no.: 2013330000287 Date of cancellation: 20140926 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG YINGYI MACHINERY CO., LTD. Free format text: FORMER OWNER: JIN RONGWEI Effective date: 20141104 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 312457 SHAOXING, ZHEJIANG PROVINCE TO: 312400 SHAOXING, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141104 Address after: 312400 No. 8, former Garden Road, Shengzhou Economic Development Zone, Zhejiang Patentee after: ZHEJIANG YINGYI MACHINERY CO., LTD. Address before: 312457 Zhejiang city of Shengzhou province Jinting Town Village Road No. 11 Hua Pai Xuan Patentee before: Jin Rongwei |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 312400 No. 8, former Garden Road, Shengzhou Economic Development Zone, Zhejiang Patentee after: ZHEJIANG YINGYI MACHINERY CO., LTD. Address before: 312400 No. 8, former Garden Road, Shengzhou Economic Development Zone, Zhejiang Patentee before: ZHEJIANG YINGYI MACHINERY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20170710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |