CN212029941U - Maintenance-free supercooling type liquid storage dryer for automobile air conditioner - Google Patents
Maintenance-free supercooling type liquid storage dryer for automobile air conditioner Download PDFInfo
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- CN212029941U CN212029941U CN202020808118.8U CN202020808118U CN212029941U CN 212029941 U CN212029941 U CN 212029941U CN 202020808118 U CN202020808118 U CN 202020808118U CN 212029941 U CN212029941 U CN 212029941U
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- filter screen
- outlet
- inlet
- liquid storage
- maintenance
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- 238000003860 storage Methods 0.000 title claims abstract description 33
- 239000007788 liquid Substances 0.000 title claims abstract description 31
- 238000004781 supercooling Methods 0.000 title claims abstract description 16
- 239000002274 desiccant Substances 0.000 claims abstract description 10
- 238000001035 drying Methods 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 7
- 239000013526 supercooled liquid Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- 239000002808 molecular sieve Substances 0.000 description 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 3
- 239000011550 stock solution Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005219 brazing Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to a maintenance-free supercooling type liquid storage dryer for an automobile air conditioner, which belongs to the technical field of automobile air conditioner accessories, in particular to a maintenance-free liquid storage dryer; the dryer comprises a cylinder body, wherein the surface of the cylinder body is provided with an inlet and an outlet, and the cylinder body is internally provided with a drying agent component, a filter screen component, an inlet/outlet filter screen component and a bottom cover; the bottom cover is welded with the inner wall of the cylinder, and the inlet and outlet filter screen assembly and the filter screen assembly are riveted with the inner wall of the cylinder; the inlet and outlet filter screen assembly comprises an inlet and outlet net rack riveted with the barrel, a first filter screen and a gasket are sequentially riveted on one side of the inlet and outlet net rack close to the outlet, and a first through hole is formed in the gasket; the filter screen assembly comprises a filter screen frame riveted with the barrel, a second through hole is formed in the bottom cover of the filter screen frame, and a second filter screen is arranged on one side of the bottom cover of the filter screen frame. The utility model has simple manufacture and processing, saves materials, reduces cost and greatly improves economic benefits; the installation procedure is simplified; the leakproofness is better, reduces and reveals the risk.
Description
Technical Field
The utility model belongs to the technical field of the vehicle air conditioner accessory, especially, relate to a non-maintaining formula receiver drier.
Background
The traditional liquid storage device (as shown in the attached figure 1 in the specification) comprises a blocking cap 11 with a threaded structure, a filter screen 12 with a plastic structure is arranged on one side of the blocking cap 11, and a molecular sieve component 13 is arranged on one side of the filter screen 12 far away from the blocking cap 11; during installation, the cylinder body 1 is welded on the throttling pipe 14 of the cold plate, then the molecular sieve assembly 13 (desiccant bag) is arranged in the cylinder body 1, finally the plastic filter screen 12 and the threaded plugging cap 11 are installed, meanwhile, the plugging cap 11 is firstly sleeved in the O-shaped ring and is arranged in the cylinder body 1, and therefore the sealing effect is enhanced.
Because the product finished product is pressed seriously in the current market, a product which is simple to process and manufacture, simple and convenient to use and low in comprehensive manufacturing cost needs to be designed, and the supercooling type liquid storage dryer with the maintenance-free structure is designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a non-maintaining vehicle air conditioner is with super-cooled stock solution desicator to solve and maintain the installation complicated, technical problem that manufacturing cost is high.
In order to achieve the above object, the utility model discloses a non-maintaining vehicle air conditioner is with super-cooled stock solution desicator's concrete technical scheme as follows:
a maintenance-free supercooling type liquid storage dryer for an automobile air conditioner comprises a cylinder body, wherein an inlet and an outlet are formed in the surface of the cylinder body, a drying agent component, a filter screen component, an inlet and outlet filter screen component and a bottom cover are sequentially arranged on the cylinder body from inside to outside, and the inlet and outlet filter screen component is arranged between the inlet and the outlet;
the bottom cover is welded with the inner wall of the cylinder, and the inlet and outlet filter screen assembly and the filter screen assembly are riveted with the inner wall of the cylinder;
the inlet and outlet filter screen assembly comprises an inlet and outlet screen frame riveted with the barrel, the inlet and outlet screen frame is a hollow sleeve, a first filter screen and a gasket are sequentially riveted on one side of the inlet and outlet screen frame close to the outlet, and a plurality of first through holes are formed in the gasket;
the filter screen subassembly include with barrel riveted filter screen frame, filter screen frame is the drum structure of no top cap, be provided with a plurality of second through-holes on filter screen frame's the bottom, one side of filter screen frame bottom is connected with the second filter screen through cold welding.
Further, the barrel inner wall is provided with annular protrusion, the surface of importing and exporting rack and filter screen frame be provided with annular protrusion assorted ring channel.
Further, the inlet and outlet filter screen assembly and the filter screen assembly divide the cylinder into a first liquid storage area, a second liquid storage area and a drying area, and the drying agent assembly is arranged in the drying area.
Further, the second through holes and the first through holes are circumferentially distributed.
Further, a positioning pipe is arranged in the outlet.
The utility model discloses a non-maintaining vehicle air conditioner is with super-cooled stock solution desicator has following advantage: the manufacturing and processing are simpler, the material is saved, the cost is reduced, and the economic benefit is greatly improved; only the condenser and the air conditioner are directly welded into an assembly, so that the installation procedure is greatly simplified; the leakproofness is better, reduces and reveals the risk.
Drawings
Fig. 1 is a sectional view of a conventional reservoir mentioned in the background art.
Fig. 2 is a side view of a conventional reservoir mentioned in the background art.
Fig. 3 is a cross-sectional view of the overcooling type receiver drier for the maintenance-free vehicle air conditioner of the present invention.
Fig. 4 is a side view of the maintenance-free supercooling type liquid storage dryer for the vehicle air conditioner of the present invention.
Fig. 5 is a top view of the maintenance-free supercooling type liquid storage dryer for the vehicle air conditioner of the present invention.
Fig. 6 is the structure diagram of the inlet and outlet filter screen assembly of the maintenance-free supercooling liquid storage dryer for the vehicle air conditioner of the present invention.
Fig. 7 is the structure schematic diagram of the inlet and outlet net racks of the overcooling type liquid storage dryer for the maintenance-free vehicle air conditioner of the utility model.
Fig. 8 is a schematic structural diagram of a gasket of the maintenance-free supercooling type liquid storage dryer for the vehicle air conditioner of the present invention.
Fig. 9 is a schematic structural diagram of the first filter screen of the maintenance-free overcooling type liquid storage dryer for the vehicle air conditioner of the present invention.
Fig. 10 is a schematic structural diagram of a filter screen assembly of the maintenance-free overcooling type liquid storage dryer for the vehicle air conditioner of the present invention.
Fig. 11 is a cross-sectional view of the filter screen assembly of the overcooling type receiver drier for the maintenance-free vehicle air conditioner of the present invention.
Fig. 12 is a cross-sectional view of the filtering net frame of the overcooling type liquid storage dryer for the maintenance-free vehicle air conditioner of the utility model.
Fig. 13 is a front view of the filtering net frame of the overcooling type liquid storage dryer for the maintenance-free vehicle air conditioner of the present invention.
Fig. 14 is a schematic structural diagram of a bottom cover of the maintenance-free supercooling liquid storage dryer for the vehicle air conditioner of the present invention.
The notation in the figure is: 1. a barrel; 2. an inlet; 3. an outlet; 4. a desiccant assembly; 5. a screen assembly; 501. a filter screen frame; 502. a second filter screen; 503. a second through hole; 6. an inlet and outlet filter screen assembly; 601. an inlet and outlet net rack; 602. a first filter screen; 603. a gasket; 604. a first through hole; 7. a bottom cover; 8. a first reservoir region; 9. a second reservoir region; 10. a drying zone; 11. a plugging cap; 12. filtering with a screen; 13. a molecular sieve component; 14. a throttle pipe; 15. and (4) positioning the tube.
Detailed Description
In order to better understand the purpose, structure and function of the present invention, the following figures are combined to describe the present invention in further detail for the maintenance-free overcooling type liquid storage dryer for vehicle air conditioners.
As shown in fig. 1-14, the utility model relates to a maintenance-free supercooled liquid storage dryer for an automobile air conditioner, the whole structure of the supercooled liquid storage dryer is made of high temperature resistant material, and comprises a cylinder body 1, the surface of the cylinder body 1 is provided with an inlet 2 and an outlet 3, the cylinder body 1 is provided with a drying agent component 4, a filter screen component 5, an inlet and outlet filter screen component 5 and a bottom cover 7 in sequence from inside to outside, and the inlet and outlet filter screen component 5 is arranged between the inlet 2 and the outlet 3;
the inlet and outlet filter screen assembly 5 comprises an inlet and outlet screen frame 601 riveted with the barrel 1, the inlet and outlet screen frame 601 is a hollow sleeve, a first filter screen 602 and a gasket 603 are sequentially riveted on one side of the inlet and outlet screen frame 601 close to the outlet 3, and a plurality of first through holes 604 are formed in the gasket 603;
In this embodiment, the inner wall of the cylinder 1 is provided with an annular protrusion, and the outer surfaces of the inlet/outlet net rack 601 and the filter screen rack 501 are provided with annular grooves matched with the annular protrusion.
In the present embodiment, the inlet/outlet filter assembly 5 and the filter assembly 5 divide the interior of the cylinder 1 into a first liquid storage area 8, a second liquid storage area 9 and a drying area 10, and the desiccant assembly 4 is disposed in the drying area 10.
In this embodiment, a gasket 603 and a first filter 602 are sequentially riveted to the inlet/outlet net frame 601, and the gasket 603 is provided with a plurality of first through holes 604.
In this embodiment, the surface of the bottom cover 7 is provided with a brazing coating, the brazing coating is heated to be melted, and the cylinder 1 is sealed after cooling.
In the embodiment, compared with the traditional structure, the material of the super-cooling liquid storage dryer of the utility model is less, the outer wall is much thinner than the existing structure, and the cost is very important to reduce because the price of aluminum is higher; in addition, the product parts of the existing structure are more, the processing is more complex, especially, the processing of the screw thread plugging cap and a plurality of procedures are carried out, the device in the utility model is exactly a bottom 7, and the welding can be carried out.
In this embodiment, the second through holes 503 and the first through holes 604 are circumferentially distributed.
In the present embodiment, a positioning pipe 15 is provided in the outlet 3, and the positioning pipe 15 is attached to and positioned by an abutment.
The working principle is as follows:
when in manufacturing, the bottom cover 7, the filter screen assembly at the inlet and the outlet 3 and the filter screen assembly are directly welded in a furnace, so that the cost is greatly saved; the traditional structure is a screw thread blocking cap structure seal, and an internal drying bag and a filter screen can be disassembled and replaced; the super-cooling liquid storage dryer of the utility model takes the service life into consideration when in design, the product with a new structure can be continuously used for more than five years without replacing internal parts;
when the device is installed, firstly, the supercooling type liquid storage dryer is welded with a cold plate, and then the installation work is completed; the product is simpler to install and use by customers, and only the product needs to be directly welded with a condenser to form an assembly, so that the processes of installing a drying bag and plugging a cap after the original condenser is welded are saved;
when the condenser works, liquid refrigerant enters the supercooling type liquid storage dryer through the inlet 2; one side of the liquid refrigerant is filtered by the filtering component of the inlet and outlet 3, so that impurities are left in the cylinder 1, the other side of the liquid refrigerant is filtered and dried by the filter screen component 5 and the drying agent component 4, moisture in the liquid is fully absorbed, and the refrigerant meeting the requirements enters the other side of the cold plate through the outlet 3 according to the requirements of a refrigeration system, so that the normal work of the system is ensured; the product has filtering, storing and drying effects.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.
Claims (5)
1. The maintenance-free supercooling type liquid storage dryer for the automobile air conditioner is characterized by comprising a cylinder body (1), wherein an inlet (2) and an outlet (3) are formed in the surface of the cylinder body (1), a drying agent component (4), a filter screen component (5), an inlet and outlet filter screen component (5) and a bottom cover (7) are sequentially arranged on the cylinder body (1) from inside to outside, and the inlet and outlet filter screen component (5) is arranged between the inlet (2) and the outlet (3);
the bottom cover (7) is welded with the inner wall of the cylinder body (1), and the inlet and outlet filter screen assembly (5) and the filter screen assembly (5) are riveted with the inner wall of the cylinder body (1);
the inlet and outlet filter screen assembly (5) comprises an inlet and outlet screen frame (601) riveted with the barrel (1), the inlet and outlet screen frame (601) is a hollow sleeve, a first filter screen (602) and a gasket (603) are sequentially riveted on one side, close to the outlet (3), of the inlet and outlet screen frame (601), and a plurality of first through holes (604) are formed in the gasket (603);
filter screen subassembly (5) include with barrel (1) riveted filter screen frame (501), filter screen frame (501) are the drum structure of no top cap, be provided with a plurality of second through-holes (503) on the bottom of filter screen frame (501), one side of filter screen frame (501) bottom is connected with second filter screen (502) through cold welding.
2. The maintenance-free supercooled liquid storage dryer for the automobile air conditioner as claimed in claim 1, wherein an annular protrusion is arranged on the inner wall of the cylinder (1), and annular grooves matched with the annular protrusion are arranged on the outer surfaces of the inlet and outlet net racks (601) and the filter screen rack (501).
3. The maintenance-free supercooled liquid storage dryer for the automobile air conditioner as claimed in claim 1, wherein the inlet-outlet filter screen assembly (5) and the filter screen assembly (5) divide the interior of the barrel (1) into a first liquid storage area (8), a second liquid storage area (9) and a drying area (10), and the desiccant assembly (4) is arranged in the drying area (10).
4. The supercooled liquid receiver-drier for maintenance-free vehicle air conditioners as claimed in claim 3, wherein the second through holes (503) and the first through holes (604) are distributed circumferentially.
5. The supercooled liquid receiver-dryer for maintenance-free automobile air-conditioners according to claim 4, characterized in that a positioning pipe (15) is arranged in the outlet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020808118.8U CN212029941U (en) | 2020-05-15 | 2020-05-15 | Maintenance-free supercooling type liquid storage dryer for automobile air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020808118.8U CN212029941U (en) | 2020-05-15 | 2020-05-15 | Maintenance-free supercooling type liquid storage dryer for automobile air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN212029941U true CN212029941U (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020808118.8U Active CN212029941U (en) | 2020-05-15 | 2020-05-15 | Maintenance-free supercooling type liquid storage dryer for automobile air conditioner |
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| CN (1) | CN212029941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115031451A (en) * | 2022-06-06 | 2022-09-09 | 中国第一汽车股份有限公司 | Liquid storage dryer for automobile air conditioner |
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2020
- 2020-05-15 CN CN202020808118.8U patent/CN212029941U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115031451A (en) * | 2022-06-06 | 2022-09-09 | 中国第一汽车股份有限公司 | Liquid storage dryer for automobile air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A maintenance free subcooled liquid storage dryer for automotive air conditioning Effective date of registration: 20231017 Granted publication date: 20201127 Pledgee: Jilin rural commercial bank and Limited by Share Ltd. Pledgor: HELONG SHUANGHAO HIGH-TECH CO.,LTD. Registration number: Y2023220000104 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |