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CN-224230405-U - End external buckling supercooling type liquid reservoir assembly

CN224230405UCN 224230405 UCN224230405 UCN 224230405UCN-224230405-U

Abstract

The utility model provides an end body external buckling supercooling liquid reservoir assembly, and belongs to the technical field of refrigeration equipment. The assembly includes a housing, an end cap member, a filter member, and an upper plug cap. The upper plugging cap is arranged at the bottom of the shell and is in interference fit with the shell in an inserting mode, the end cover part comprises an end body and a cover body, the end body is sleeved outside the shell, the cover body is connected with the end body, an annular boss is arranged in the end body, the end body is in threaded connection with the cover body, the filtering part comprises a filter, the filter is arranged at the bottom of the shell and is abutted to the upper plugging cap, the filter comprises a filter screen and a frame, the filter screen is circumferentially arranged around the inside of the frame, and the filter plugging device further comprises a support tube, one end of the support tube is connected with the top of the filter, and the other end of the support tube is abutted to the bottom of the cover body. The utility model has simple structure and convenient assembly, can ensure that the filter is quickly and smoothly installed in place, has good sealing performance and good filtering effect, and effectively improves the operation efficiency and the service life of the refrigerating system.

Inventors

  • LI WENJING
  • WU GUOLIANG
  • XUE CHENG
  • WANG CHUANYU

Assignees

  • 威海邦德散热系统股份有限公司

Dates

Publication Date
20260512
Application Date
20250704

Claims (10)

  1. 1. The end body external buckling supercooling liquid storage device assembly is characterized by comprising a shell (1), an end cover part, a filtering part and an upper blocking cap (2), wherein the upper blocking cap (2) is arranged at the bottom of the shell (1) and is in interference fit connection with the shell (1); The end cover part comprises an end body (3) and a cover body (4), the end body (3) is sleeved outside the shell (1), and the cover body (4) is connected with the end body (3); The filter component comprises a filter (5) and a supporting part, wherein the filter (5) is arranged at the inner bottom of the shell (1), one end of the filter is abutted to the upper blocking cap (2), and the other end of the filter is connected with the supporting part.
  2. 2. An end-body external-buckling supercooling liquid reservoir assembly according to claim 1, characterized in that an annular boss (16) is arranged in the end body (3), and the end body (3) is in threaded connection with the cover body (4).
  3. 3. An end-body external-buckling supercooling reservoir assembly according to claim 1, characterized in that the end cap member further comprises an aluminum welding ring (6), the aluminum welding ring (6) is sleeved outside the housing (1), and is arranged at the joint of the end body (3) and the housing (1).
  4. 4. An end-body external-buckling supercooling liquid reservoir assembly according to claim 1, characterized in that the end cap member further comprises a plurality of O-shaped sealing rings (7), and the outer side of the cap body (4) is circumferentially provided with a plurality of grooves (8) for fixing the O-shaped sealing rings (7).
  5. 5. An end-in-vitro buckling supercooling reservoir assembly according to claim 1, characterised in that the filtering means further comprises a support tube (10), one end of the support tube (10) being connected to the top of the filter (5) and the other end being in abutment with the bottom of the cover (4).
  6. 6. An end-in-vitro-buckling sub-cooled reservoir assembly as claimed in claim 5, characterized in that the filter (5) comprises a sieve (11) and a frame (12), the sieve (11) being circumferentially arranged around the inside of the frame (12).
  7. 7. An end-body external buckling supercooling type liquid reservoir assembly according to claim 6, characterized in that a limiting hole (13) is arranged at the top of the frame (12), and one end of the supporting tube (10) is spliced with the limiting hole (13).
  8. 8. An end-in-vitro buckling sub-cooled reservoir assembly as claimed in claim 1, characterized in that the top of the cover (4) is provided with a mounting hole (14).
  9. 9. An end-in-vitro buckling sub-cooled reservoir assembly as claimed in claim 1, further comprising a drying pack (15), the drying pack (15) being arranged inside the housing (1).
  10. 10. An end-external-buckling supercooling reservoir assembly according to claim 1, characterized in that the outer side of the housing (1) is provided with connecting ribs (9) in the length direction.

Description

End external buckling supercooling type liquid reservoir assembly Technical Field The application relates to an end body external buckling type supercooling liquid reservoir assembly, and belongs to the technical field of supercooling liquid reservoirs. Background The supercooling liquid accumulator in the condenser is an important component in a refrigerating system and is mainly used for storing refrigerant, filtering impurities, separating gas and liquid and the like. With the development of refrigeration technology, the structural design of the supercooled liquid reservoir is continuously optimized to meet the requirements of different application scenes. There are a large amount of condenser products in the market at present because of the demand of installation direction, need with the product import below, export top, condenser theory of operation is with high temperature high pressure's gaseous refrigerant through the heat exchange conversion liquid refrigerant, in order to guarantee the interior refrigerant of product and filter completely, the inside filter screen of reservoir needs to be installed in the position of reservoir bottommost. In order to ensure that the filter screen can be smoothly installed at the bottom of the liquid storage device, the supercooling liquid storage device used in the market at present is of an integrated structure. The Chinese patent document with publication number CN219868621U, which is previously filed by the inventor of the present application, provides a riveted supercooled liquid reservoir assembly, which comprises a shell and a connecting bracket, wherein the shell is provided with a flow hole, the connecting bracket is riveted at the flow hole, one end of the shell is inserted with an upper blocking cap, the other end of the shell is embedded with a middle blocking cap, and the end of the shell is inserted with an end body. The structure connects the independent connecting bracket on the shell in a riveting mode, and cancels the existing convex edge structure integrated with the shell of the supercooling liquid reservoir and formed by extrusion and stretching. However, the supercooled liquid reservoir of the prior art still has the following problems: 1. The traditional supercooling type liquid storage device is of an integrated structure, in order to provide threads inside a shell, the wall thickness of the shell is generally designed to be thicker, the liquid storage device with the same length is heavier, the inner space of the shell is small, the liquid storage capacity is weaker, the waste of shell section materials is more, the processing difficulty is higher, the waste of raw materials is caused, and the cost is high. 2. The filter screen needs to be installed in the bottom position of reservoir, but traditional structure is difficult to realize that the filter screen is installed the reservoir bottom smoothly, and fixed insecure, appears the slope scheduling problem easily, influences the filter effect. Disclosure of utility model In order to solve the problems, the outer knot formula reservoir subassembly of end is provided, through setting up outer knot formula end body and supporting part, make the filter can accurately place the casing bottom fast, fixed effectual, effectively reduced the casing wall thickness to reduced raw and other materials cost, improved production efficiency, increase stock solution ability, the filter effect is stable excellent. According to one aspect of the application, an end body external buckling supercooling liquid storage device assembly is provided, and comprises a shell, an end cover part, a filter part and an upper blocking cap, wherein the upper blocking cap is arranged at the bottom of the shell and is in interference fit and plug connection with the shell, the end cover part comprises an end body and a cover body, the end body is sleeved outside the shell, the cover body is connected with the end body, the filter part comprises a filter, and the filter is arranged at the bottom in the shell and is abutted with the upper blocking cap. Optionally, an annular boss is arranged in the end body, and the end body is in threaded connection with the cover body. Optionally, the end cover part further comprises an aluminum welding ring, wherein the aluminum welding ring is sleeved outside the shell and is arranged at the joint of the end body and the shell. Optionally, the end cover part further comprises a plurality of O-shaped sealing rings, and a plurality of grooves are circumferentially formed in the outer side of the cover body and used for fixing the O-shaped sealing rings. Optionally, the filtering component further comprises a supporting tube, one end of the supporting tube is connected with the top of the filter, and the other end of the supporting tube is abutted with the bottom of the cover body. Optionally, the filter comprises a screen and a frame, the screen being circumferentially disposed around the fram