CN-224228821-U - Quick-operation joint subassembly and compressor

Abstract

The application provides a quick connector assembly and a compressor, which comprise a connector main body, a mounting seat and a connector main body, wherein the connector main body is provided with a through flow channel and an annular abutting part which is arranged around the periphery of the through flow channel, the mounting seat is used for being sleeved on the periphery of a compressor interface and can be axially positioned with a clamping groove outside the compressor interface, and the mounting seat is connected with the connector main body so that the end face of the compressor interface abuts against the annular abutting part to form end face sealing. Therefore, the sealing ring can be prevented from falling into the compressor, and the failure rate of the compressor is reduced.

Inventors

• JIANG DONGLIANG
• ZHANG HONGBAO
• CHEN BOYU
• Duan Chenjun

Assignees

• 丹佛斯（天津）有限公司

Dates

Publication Date

20260512

Application Date

20250520

Claims (13)

1. 1. A quick connector assembly, comprising: A joint body (1) having a through-flow passage (14) and an annular abutment portion provided around the outer periphery of the through-flow passage (14); The mounting seat (2) is used for being sleeved on the periphery of the compressor interface and capable of being axially positioned with a clamping groove outside the compressor interface, and the mounting seat (2) is connected with the joint main body (1) so that the end face of the compressor interface is abutted with the annular abutting part to form end face seal.
2. 2. The quick connector assembly according to claim 1, wherein a plurality of clamping members (3) are connected to the mounting base (2), and the plurality of clamping members (3) can be arranged along the circumferential direction of the compressor interface and are embedded in the clamping groove so as to enable the mounting base (2) and the clamping groove to be axially positioned.
3. 3. The quick connector assembly according to claim 2, wherein a plurality of limiting grooves (21) in which the plurality of clamping members (3) are embedded one by one are formed in the periphery of the mounting base (2) so that the plurality of clamping members (3) and the mounting base (2) are axially positioned, and a collar (4) is sleeved on the periphery of the mounting base (2) and the plurality of clamping members (3) so as to limit the clamping members (3) in the limiting grooves (21).
4. 4. A quick connector assembly according to claim 3, wherein the retaining member (3) comprises an arcuate portion (31) and a T-shaped portion (32), the arcuate portion (31) being embedded in the clamping groove and the T-shaped portion (32) being embedded in the limit groove (21).
5. 5. A quick connector assembly according to claim 3, wherein the outer side of the retaining member (3) is flush with the outer peripheral surface of the mounting seat (2) when the retaining member (3) is embedded in the limit groove (21).
6. 6. A quick connector assembly according to claim 3, wherein the outer circumferential surface of the mounting seat (2) is provided with an elastic positioning bead (22), and the inner circumferential surface of the collar (4) is provided with a positioning groove (41) for the elastic positioning bead to be embedded and positioned.
7. 7. The quick connector assembly according to claim 6, wherein a plurality of elastic positioning beads are circumferentially arranged along the mounting seat (2), and the positioning groove (41) is arranged in a ring shape so that a plurality of elastic positioning beads (22) can be simultaneously embedded and positioned.
8. 8. The quick connector assembly of claim 1, wherein a gasket is provided on the annular abutment, and wherein an end face of the compressor interface is in abutment with the annular abutment via the gasket to form an end face seal.
9. 9. The quick connector assembly of claim 8, wherein, The annular abutting part is provided with a first annular bulge (11), and the gasket surrounds the periphery of the first annular bulge (11); And/or, a second annular protrusion (12) is arranged on the annular abutting part, and the second annular protrusion (12) surrounds the periphery of the gasket.
10. 10. The quick connector assembly according to claim 1, wherein the connector body (1) is connected inside the mounting seat (2), and wherein an end face of the connector body (1) forms the annular abutment.
11. 11. The quick connector assembly according to claim 1, wherein the connector body (1) is threadedly connected to the mounting block (2).
12. 12. The quick connector assembly according to claim 11, wherein the outer peripheral surface of the connector body (1) is provided with at least one first operation surface (13) for an operation tool to apply force, and the outer peripheral surface of the mounting base (2) is provided with at least one second operation surface (23) for an operation tool to apply force.
13. 13. A compressor comprising the quick connector assembly of any one of claims 1-12.

Description

Quick-operation joint subassembly and compressor Technical Field The application relates to the technical field of compressors, in particular to a quick connector assembly and a compressor. Background The compressor interface (such as the intake or exhaust) typically uses a quick connect for piping. When traditional quick-operation joint is installed, the inside of quick-operation joint adopts O type sealing washer to seal, and O type sealing washer seals between the outer wall of compressor interface and quick-operation joint's inner wall promptly, but in the test process, O type sealing washer damages easily and breaks to by quick-operation joint is inhaled inside the compressor, leads to the compressor inefficacy, influences the steady operation of compressor. Disclosure of utility model In view of this, the application provides a quick connector assembly and a compressor, which can prevent a sealing ring from falling into the interior of the compressor and reduce the failure rate of the compressor. In order to achieve the above purpose, the present application provides the following technical solutions: A quick connector assembly comprising: a joint body having a through-flow passage and an annular abutment portion provided around an outer periphery of the through-flow passage; The mounting seat is used for being sleeved on the periphery of the compressor interface and capable of being axially positioned with a clamping groove outside the compressor interface, and is connected with the joint main body so that the end face of the compressor interface is abutted with the annular abutting part to form end face seal. Optionally, a plurality of clamping pieces are connected to the mounting base, and the clamping pieces can be distributed along the circumferential direction of the compressor interface and embedded in the clamping groove, so that the mounting base and the clamping groove are axially positioned. Optionally, a plurality of limiting grooves for the plurality of clamping pieces to be embedded one by one are formed in the periphery of the mounting seat so that the plurality of clamping pieces and the mounting seat are axially positioned, and a clamping ring is sleeved on the periphery of the mounting seat and the periphery of the plurality of clamping pieces so as to limit the clamping pieces in the limiting grooves. Optionally, the clamping piece comprises an arc-shaped part and a T-shaped part, wherein the arc-shaped part is embedded in the clamping groove, and the T-shaped part is embedded in the limiting groove. Optionally, when the clamping piece is embedded in the limiting groove, the outer side face of the clamping piece is flush with the outer peripheral face of the mounting seat. Optionally, an elastic positioning bead is arranged on the outer circumferential surface of the mounting seat, and a positioning groove for embedding and positioning the elastic positioning bead is arranged on the inner circumferential surface of the clamping ring. Optionally, a plurality of elastic positioning beads are circumferentially arranged along the mounting seat, and the positioning groove is annular, so that a plurality of elastic positioning beads can be simultaneously embedded and positioned. Optionally, a gasket is disposed on the annular abutting portion, and an end face of the compressor interface abuts against the annular abutting portion through the gasket to form an end face seal. Alternatively, the process may be carried out in a single-stage, The annular abutting part is provided with a first annular bulge, and the gasket surrounds the periphery of the first annular bulge; And/or a second annular bulge is arranged on the annular abutting part, and the second annular bulge surrounds the periphery of the gasket. Optionally, the connector body is connected to the inner side of the mounting seat, and an end surface of the connector body forms the annular abutting portion. Optionally, the connector body is threadably connected to the mount. Optionally, the outer peripheral surface of the joint main body is provided with at least one first operation surface for the operation tool to apply force, and the outer peripheral surface of the mounting seat is provided with at least one second operation surface for the operation tool to apply force. A compressor comprising a quick connector assembly as claimed in any one of the preceding claims. The application provides a quick connector assembly and a compressor, which comprise a connector main body and a mounting seat, wherein the connector main body is provided with a through flow channel and an annular abutting part, the through flow channel is used for communicating a compressor interface and a pipeline, the annular abutting part is used for abutting with the end face of the compressor interface, when the compressor interface is connected, the mounting seat is connected with the compressor interface, the connector main body is connected with the mounting