CN203116384U - Receiver-dryer for automotive air conditioner - Google Patents
Receiver-dryer for automotive air conditioner Download PDFInfo
- Publication number
- CN203116384U CN203116384U CN 201320148458 CN201320148458U CN203116384U CN 203116384 U CN203116384 U CN 203116384U CN 201320148458 CN201320148458 CN 201320148458 CN 201320148458 U CN201320148458 U CN 201320148458U CN 203116384 U CN203116384 U CN 203116384U
- Authority
- CN
- China
- Prior art keywords
- refrigerant
- tank body
- dryer
- air conditioner
- receiver
- 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 - Lifetime
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses a receiver-dryer for an automotive air conditioner, and belongs to the field of refrigeration equipment. The defect that an existing receiver-dryer of the automotive air conditioner is not good in filtering effect is overcome. The receiver-dryer for the automotive air conditioner comprises a tank body, a refrigerant inlet and a refrigerant outlet. The refrigerant inlet and the refrigerant outlet are arranged in the top of the tank body, a drying agent is filled in the middle of the inner cavity of the tank body, filter screens are arranged on the drying agent along the two axial sides of the tank body, a refrigerant liquid storage part is arranged on the bottom of the inner cavity of the tank body, an eduction tube is axially arranged in the inner cavity of the tank body, one end of the eduction tube penetrates through the filter screens and the drying agents respectively, and the other end of the eduction tube is connected with the refrigerant outlet. The receiver-dryer for the automotive air conditioner can effectively filter water and impurities in refrigerant, and redundant liquid refrigerant can be stored.
Description
Technical field
The utility model belongs to art of refrigeration units, and is especially relevant with a kind of liquid storage drier for auto air-con.
Background technology
In the existing auto air-con; must use filter and drier; with the impurity and the moisture that remove in the air-conditioning system; to guarantee to be input to the purity of the refrigerant in the expansion valve, make the operate as normal of air-conditioning system, and carry out pressure protect simultaneously; the general tubular liquid storage drier that adopts carries out impurity screening and desiccation; but now the filter filter efficiency of the liquid storage drier on the market is not high, and a large amount of refrigerants rested in the condenser, thereby has influenced the radiating effect of condenser.
The utility model content
There is the filter effect defect of bad in the liquid storage drier that the purpose of this utility model is intended to overcome in the existing auto air-con, provide a kind of for moisture and impurity in the auto air-con energy high efficiency filter refrigerant, and can store the liquid storage drier of unnecessary liquid coolant.
For this reason, the utility model is by the following technical solutions: a kind of liquid storage drier for auto air-con, described liquid storage drier comprises tubular tank body and refrigerant import and export, described tank body top is provided with refrigerant import and refrigerant exit, described tank inner chamber middle part is filled out and is provided with drier, is used for absorbing moisture, it is characterized in that, described tank inner chamber bottom is provided with the refrigerant liquid storing part, is used for the unnecessary liquid coolant of storage; Described drier is respectively arranged with screen pack along the axial both sides of tank body, is used for impurity screening; Described tank inner chamber is axially arranged with delivery line, and delivery line one end passes screen pack and drier respectively, is positioned at the tank inner chamber bottom, and the delivery line other end is communicated with refrigerant exit.
When the utility model uses, the refrigerant that comes out from condenser passes through the tank inner chamber that the refrigerant import enters the liquid storage drier, at first the process screen pack is removed the impurity in the refrigerant, after inhaling the moisture that goes in the refrigerant through drier, further remove impurity through screen pack again, to prevent that dirty stifled and ice berg from appearring in the refrigeration system pipeline, the refrigerant liquid storing part that liquid storage drier intracavity bottom is provided with can temporarily be stored unnecessary liquid coolant, in order in time replenish and adjust the required refrigerant quantity of automotive air-conditioning system, and can prevent too much refrigerant from resting in the condenser and influence the radiating effect of condenser that last liquid refrigerants enters in the throttling expansion device by delivery line and through refrigerant exit.
Use the utility model can reach following beneficial effect: refrigerant is by the impurity in the two-layer screen pack filtering refrigerant, and the water that goes in the refrigerant is inhaled in the drying agent, dirty stifled and ice berg occurs to prevent refrigeration system pipeline; By the refrigerant liquid storing part is set, can temporarily store the effect of unnecessary liquid coolant, in time replenishing and to adjust the required refrigerant of automotive air-conditioning system, and can prevent too much refrigerant from resting in the condenser and influence the radiating effect of condenser.
Description of drawings
Fig. 1 is the utility model generalized section.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in detail.
As shown in Figure 1, the utility model comprises tank body 2 and refrigerant import and export, and tank body 2 tops are provided with refrigerant import 1 and refrigerant exit 7, and the intracavity bottom of tank body 2 is provided with refrigerant liquid storing part 4, is used for the unnecessary liquid coolant of storage; Tank body 2 inner chambers middle part is filled out and is provided with drier 5, is used for absorbing moisture, and drier 5 is respectively arranged with screen pack 3 along tank body 2 axial both sides, is used for impurity screening, has effectively improved filter effect; Tank body 2 inner chambers are axially arranged with delivery line 6, and delivery line 6 one ends pass screen pack 3 and drier 5 respectively, are positioned at tank body 2 inner chamber bottoms, and delivery line 6 other ends link to each other with refrigerant exit 7.
When the utility model uses, the refrigerant that comes out from condenser passes through tank body 2 inner chambers that refrigerant import 1 enters the liquid storage drier, at first process screen pack 3 is removed the impurity in the refrigerant, after inhaling the moisture that goes in the refrigerant through drier 5, further remove impurity through screen pack 3 again, to prevent that dirty stifled and ice berg from appearring in the refrigeration system pipeline, the refrigerant liquid storing part 4 that liquid storage drier intracavity bottom is provided with can temporarily be stored unnecessary liquid coolant, even if in time replenish and adjust the required refrigerant quantity of automotive air-conditioning system, and can prevent too much refrigerant from resting in the condenser and influence the radiating effect of condenser that last liquid refrigerants enters in the throttling expansion device by delivery line and through refrigerant exit 7.
Claims (1)
1. liquid storage drier that is used for auto air-con, comprise the import and export of tank body (2) and refrigerant, tank body (2) top is provided with refrigerant import (1) and refrigerant exit (7), tank body (2) inner chamber middle part is filled out and is provided with drier (5), it is characterized in that: tank body (2) intracavity bottom is provided with refrigerant liquid storing part (4), and drier (5) is respectively arranged with screen pack (3) along the axial both sides of tank body; Tank body (2) inner chamber is axially arranged with delivery line (6), and delivery line (6) one ends pass screen pack (3) and drier (5) respectively, is positioned at tank body (2) inner chamber bottom, and delivery line (6) other end links to each other with refrigerant exit (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320148458 CN203116384U (en) | 2013-03-28 | 2013-03-28 | Receiver-dryer for automotive air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320148458 CN203116384U (en) | 2013-03-28 | 2013-03-28 | Receiver-dryer for automotive air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203116384U true CN203116384U (en) | 2013-08-07 |
Family
ID=48896720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320148458 Expired - Lifetime CN203116384U (en) | 2013-03-28 | 2013-03-28 | Receiver-dryer for automotive air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203116384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774479A (en) * | 2016-02-26 | 2016-07-20 | 佛山市国荥先达车用空调及冷却部件有限公司 | Vehicle air conditioner drying liquid accumulator |
-
2013
- 2013-03-28 CN CN 201320148458 patent/CN203116384U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774479A (en) * | 2016-02-26 | 2016-07-20 | 佛山市国荥先达车用空调及冷却部件有限公司 | Vehicle air conditioner drying liquid accumulator |
| CN105774479B (en) * | 2016-02-26 | 2017-12-15 | 佛山市国荥先达车用空调及冷却部件有限公司 | Car air-conditioner drying liquid storage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180719 Address after: 312500 No.6 Meixi Road, Meizhu Town, Xinchang County, Shaoxing City, Zhejiang Province Patentee after: XINCHANG JIECHUANG HOLDING CO.,LTD. Address before: 312500 Chengtan Industrial Zone, Xinchang County, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG JINGJIAYUAN MACHINERY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |