CN201233139Y - Overcooling type liquid storage drier - Google Patents
Overcooling type liquid storage drier Download PDFInfo
- Publication number
- CN201233139Y CN201233139Y CNU2008200376950U CN200820037695U CN201233139Y CN 201233139 Y CN201233139 Y CN 201233139Y CN U2008200376950 U CNU2008200376950 U CN U2008200376950U CN 200820037695 U CN200820037695 U CN 200820037695U CN 201233139 Y CN201233139 Y CN 201233139Y
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- utility
- model
- liquid storage
- casing
- joint
- 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 relates to a supercooling typed liquid storage drier, which is a liquid storage drier with excellent sealing property used in vehicle air conditioning system. The main functions of the utility model are filtering, drying and temporary storing. The utility model is characterized in that a joint and a casing are connected with each other by argon arc welding. A filter assembly is connected with the joint through a thread. A drying bag assembly is installed in the inner cavity of the casing. A spinning sealing is located on the bottom of the casing. The utility model has the advantages that the utility model solves the problem that the welding connection on the bottom of the casing may have the defects of false welding and lack of weld in the old structure, the sealing property of the products is improved, the lower bottom cover is cancelled, and the parts cost and the assembly cost are reduced.
Description
Technical field
The utility model relates to a kind of Overcold liquid storage drier, the automotive air-conditioning system that is used for having good seal performance mainly plays the effect of filtration, drying, store refrigerant.Belong to the attachment technique field in the automotive air-conditioning system.
Background technology
Overcold liquid storage drier is to be used for the Overcold automotive air-conditioning system, for obtaining vehicle installation property preferably, reservoir is designed to elongated shape, internal diameter is about about 30mm, elongated liquid storage drier and collector tube are integrally welded, string and is imported and exported design in the cold part of the mistake of condensation in condenser, dry bag and filter assemblies are equipped with in product inside: the drier in the dry bag is mainly used in and absorbs the moisture content that is circulated in the liquid refrigerant in the air-conditioning system; The filtration of filter assemblies partly between the reservoir import and export, is mainly used in the impurity that filters in the air-conditioning system, prevents that impurity from entering system and causing system jams, inefficacy; Remaining space is mainly used in the unnecessary refrigerant of interim storage, with coolant adding in refrigeration system at any time, to guarantee system's operate as normal.Existing Overcold reservoir, its structure is that the aluminum lower bottom cover of a two-sided coating and Overcold liquid storage drier aluminium mass shell body is welded together by soldering and Overcold condenser, its major defect is owing to deposit weld seam between housing and the bottom, because of there is weld in reasons such as process control the possibility of rosin joint and leakage weldering is arranged in process of production, thereby influence the sealing property of product, and cost of parts and assembly cost are high relatively.
Summary of the invention:
The utility model proposes a kind of Overcold liquid storage drier shell, be intended to improve Overcold reservoir housing seal performance, the cancellation lower bottom cover reduces weld seam, reduces cost.
Technical solution of the present utility model: its structure is a housing bottom spinning back cover.
Advantage of the present utility model: the many places that solved old structure are welded to connect the defective that may exist, and improve the sealing of housing, and the bottom that spinning forms has higher compressive resistance, product to be improved service life than the welding bottom; Reduce the part of a two-sided plied timber simultaneously, reduced cost of parts and assembly cost.
Accompanying drawing 1 is a structural representation of the present utility model.
Among the figure 1 is the filter for molten assembly; The 2nd, joint, the 3rd, weld seam, the 4th, dry bag assembly; The 5th, housing, the 6th, rotation press closing place.
The specific embodiment
Contrast accompanying drawing 1, its structure are that joint 2 adopts argon arc welding to be connected with housing 5, and filter assemblies 1 is connected with joint 2 by screw thread, and dry bag assembly 4 is installed in the inner chamber of housing 5, has drier in the dry bag assembly, the moisture in the absorption refrigeration agent.Filter assemblies 1 is used for filtering the impurity of cold-producing medium, and the protection system pipeline is not blocked, and rotation press closing place 6 is in the bottom of housing 5.The housing bottom of reservoir is by the spinning back cover.
The course of work: contrast accompanying drawing 1, system refrigerant flows to from the import (IN) of reservoir, flows out from outlet (OUT) after the strainer filtering of process filter assemblies and the drier moisture absorption.
Claims (1)
1, Overcold liquid storage drier is characterized in that joint and housing adopt argon arc welding to be connected, and filter assemblies is connected with joint by screw thread, and the dry bag assembly is installed in the inner chamber of housing, and rotation press closing is in the bottom of housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200376950U CN201233139Y (en) | 2008-06-30 | 2008-06-30 | Overcooling type liquid storage drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200376950U CN201233139Y (en) | 2008-06-30 | 2008-06-30 | Overcooling type liquid storage drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201233139Y true CN201233139Y (en) | 2009-05-06 |
Family
ID=40619519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200376950U Expired - Lifetime CN201233139Y (en) | 2008-06-30 | 2008-06-30 | Overcooling type liquid storage drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201233139Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769661A (en) * | 2010-01-11 | 2010-07-07 | 章春锋 | Supercooling type drying and filtering reservoir |
| US9599414B2 (en) | 2010-11-17 | 2017-03-21 | Zhejiang Sanhua Automotive Components Co., Ltd | Liquid reservoir |
-
2008
- 2008-06-30 CN CNU2008200376950U patent/CN201233139Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769661A (en) * | 2010-01-11 | 2010-07-07 | 章春锋 | Supercooling type drying and filtering reservoir |
| US9599414B2 (en) | 2010-11-17 | 2017-03-21 | Zhejiang Sanhua Automotive Components Co., Ltd | Liquid reservoir |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090506 |
|
| CX01 | Expiry of patent term |