CN215638146U

CN215638146U - Connecting structure for drying condenser

Info

Publication number: CN215638146U
Application number: CN202121248934.9U
Authority: CN
Inventors: 石建成
Original assignee: Huangshi Juxingda Energy Environmental Protection Equipment Co ltd
Current assignee: Huangshi Juxingda Energy Environmental Protection Equipment Co ltd
Priority date: 2021-06-05
Filing date: 2021-06-05
Publication date: 2022-01-25
Anticipated expiration: 2031-06-05

Abstract

The utility model discloses a connecting structure for a drying condenser, which comprises an installation seat, wherein a communicating groove is formed in one end of the installation seat, a second annular groove is formed in the bottom end of the communicating groove, a circulating hole with an L-shaped cross section is formed in the bottom end of the communicating groove in a penetrating manner relative to the inner side of the second annular groove, a rotating groove is formed in one end of the installation seat relative to the outer side of the communicating groove, and a rotating ring with a T-shaped cross section is arranged in the rotating groove; through connecting sleeve, swivel becket, rotation groove, intercommunication groove, second ring channel, sealing ring, the rubber lantern ring of design, the time has been saved with the connection that connects the liquid pipe to the facilitate mounting seat, has improved connection efficiency, has also improved the leakproofness of both junctions simultaneously, through the ball of design, frictional force when can reducing the swivel becket rotation.

Description

Connecting structure for drying condenser

Technical Field

The utility model belongs to the technical field of condenser connection, and particularly relates to a connecting structure for a drying condenser.

Background

A condenser, a component of a refrigeration system, belongs to a heat exchanger, and can convert gas or vapor into liquid to transfer heat in a tube to air near the tube in a quick mode. The condenser operation is exothermic and therefore the condenser temperature is high. In an air conditioner for a vehicle, a drying bottle is disposed at a side of a condenser to filter and dry a refrigerant in the condenser, and the connection of the drying bottle to a liquid receiving pipe of the condenser is generally achieved by a mounting seat which is connected to both the liquid receiving pipe and an end of the drying bottle to communicate the drying bottle with the condenser.

When the connecting structure for the existing drying condenser is used, the liquid receiving pipe is generally connected with the mounting seat through screws, the connection process is relatively troublesome, corresponding tools are required to be used, the sealing performance of the connection part is low, and when the structure vibrates, the connection part is easy to loosen, the connection effect is influenced, so that the problem needs to be solved by designing a structure.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a connection structure for a drying condenser, which solves the above problems of the related art.

In order to achieve the purpose, the utility model provides the following technical scheme: a connecting structure for a drying condenser comprises a mounting seat, wherein a communicating groove is formed in one end of the mounting seat, a second annular groove is formed in the bottom end of the communicating groove, a circulating hole with an L-shaped cross section is formed in the bottom end of the communicating groove in a penetrating mode relative to the inner side of the second annular groove, a rotating groove is formed in one end of the mounting seat in the outer side of the communicating groove, a rotating ring with a T-shaped cross section is arranged in the rotating groove, one end of the rotating ring penetrates to the outer portion of the mounting seat, a liquid receiving pipe is arranged at one end of the mounting seat, a connecting sleeve is sleeved on the surface of the liquid receiving pipe, one end of the connecting sleeve is fixedly connected with the rotating ring, the connecting sleeve is connected with the liquid receiving pipe through threads, one end of the liquid receiving pipe is embedded into the communicating groove, and a sealing ring is fixed at one end of the liquid receiving pipe, the seal ring is embedded inside the second annular groove.

Preferably, a rubber lantern ring is fixed on the surface of the liquid receiving pipe, and the rubber lantern ring is tightly attached to the surface of the inner wall of the communication groove.

Preferably, the surface of the rotating groove is provided with a plurality of balls, and each ball is in rolling connection with the surface of the rotating ring.

Preferably, the surface of the liquid receiving pipe is fixed with a fixing ring relative to one side of the connecting sleeve, a first annular groove is formed in the fixing ring, a metal block is fixed on the surface of the outer side of the connecting sleeve, a clamping block with an L-shaped cross section is arranged at the top of the metal block, and the bottom end of the clamping block is embedded into the first annular groove.

Preferably, a first limiting groove is formed in the metal block, a first limiting block with a T-shaped cross section is arranged in the first limiting groove, a spring is connected between the bottom end of the first limiting block and the bottom end of the first limiting groove, and the top end of the first limiting block penetrates through the outer portion of the metal block and is fixedly connected with the clamping block.

Preferably, a third limiting groove is formed in the metal block relative to one side of the first limiting groove, a second limiting groove is formed in one end of the clamping block, a second limiting block with an L-shaped cross section is embedded into the second limiting groove, and a third limiting block is fixed to the inner side of the second limiting block.

Preferably, a sliding groove is formed in the inner wall of one side of the second limiting groove, a blocking pile is fixed to the outer side of the second limiting block, and the blocking pile is embedded into the sliding groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. through connecting sleeve, swivel becket, rotation groove, intercommunication groove, second ring channel, sealing ring, the rubber lantern ring of design, the time has been saved with the connection that connects the liquid pipe to the facilitate mounting seat, has improved connection efficiency, has also improved the leakproofness of both junctions simultaneously, through the ball of design, frictional force when can reducing the swivel becket rotation.

2. Through the fixture block, solid fixed ring, first ring channel, metal block, first spacing groove, first stopper, second spacing groove, the second stopper of design, can improve the stability that connects liquid pipe and connecting sleeve to be connected, avoid because vibrations, lead to junction between them to take place not hard up.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1 in accordance with the present invention;

FIG. 3 is a perspective view of the rotating ring of the present invention;

FIG. 4 is a cross-sectional view of the connection between the fixture block and the fixing ring according to the present invention;

in the figure: 1. a mounting seat; 2. a liquid receiving pipe; 3. a clamping block; 4. a connecting sleeve; 5. a fixing ring; 6. a first annular groove; 7. a rotating ring; 8. a rotating groove; 9. a communicating groove; 10. a second annular groove; 11. a seal ring; 12. a metal block; 13. a first limit groove; 14. a first stopper; 15. a second limit groove; 16. a second limiting block; 17. a third limiting groove; 18. and a third limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1 to 4, the present invention provides a technical solution: a connecting structure for a drying condenser comprises a mounting seat 1, wherein a communicating groove 9 is formed in one end of the mounting seat 1, a second annular groove 10 is formed in the bottom end of the communicating groove 9, a circulating hole with an L-shaped cross section is formed in the bottom end of the communicating groove 9 in a penetrating mode relative to the inner side of the second annular groove 10, a rotating groove 8 is formed in one end of the mounting seat 1 in an outer side relative to the communicating groove 9, a rotating ring 7 with a T-shaped cross section is arranged in the rotating groove 8, one end of the rotating ring 7 penetrates to the outer portion of the mounting seat 1, a liquid receiving pipe 2 is arranged at one end of the mounting seat 1, a connecting sleeve 4 is sleeved on the surface of the liquid receiving pipe 2, one end of the connecting sleeve 4 is fixedly connected with the rotating ring 7, the connecting sleeve 4 is connected with the liquid receiving pipe 2 through threads, one end of the liquid receiving pipe 2 is embedded into the communicating groove 9, and a sealing ring 11 is fixed at one end of the liquid receiving pipe 2, sealing ring 11 imbeds to the inside of second ring channel 10, the fixed surface that connects liquid pipe 2 has the rubber lantern ring, connecting sleeve 4 through the design, swivel becket 7, swivel becket 8, intercommunication groove 9, second ring channel 10, sealing ring 11, the rubber lantern ring, make things convenient for mount pad 1 and connect being connected of liquid pipe 2, the time has been saved, the connection efficiency is improved, the leakproofness of both junctions has also been improved simultaneously, the rubber lantern ring is hugged closely with the inner wall surface of intercommunication groove 9, the surface of swivel becket 8 is provided with a plurality of balls, ball through the design, frictional force when swivel becket 7 rotates can be reduced, every ball all is connected with swivel becket 7's surface roll.

In the embodiment, preferably, a fixing ring 5 is fixed on one side of the surface of the liquid receiving tube 2 opposite to the connecting sleeve 4, a first annular groove 6 is formed inside the fixing ring 5, a metal block 12 is fixed on the outer surface of the connecting sleeve 4, a clamping block 3 with an L-shaped cross section is arranged at the top of the metal block 12, the bottom end of the clamping block 3 is embedded into the first annular groove 6, a first limiting groove 13 is formed inside the metal block 12, a first limiting block 14 with a T-shaped cross section is arranged inside the first limiting groove 13, a spring is connected between the bottom end of the first limiting block 14 and the bottom end of the first limiting groove 13, the top end of the first limiting block 14 penetrates through the outside of the metal block 12 to be fixedly connected with the clamping block 3, a third limiting groove 17 is formed on one side of the inside of the metal block 12 opposite to the first limiting groove 13, a second limiting groove 15 is formed inside one end of the clamping block 3, the inside embedding of second spacing groove 15 has the second stopper 16 that the cross-section is "L" type structure, fixture block 3 through the design, gu fixed ring 5, first ring channel 6, metal block 12, first spacing groove 13, first stopper 14, second spacing groove 15, second stopper 16, can improve the stability that connects liquid pipe 2 and connecting sleeve 4 to be connected, avoid because vibrations, it is not hard up to lead to the junction between them to take place, second stopper 16's inboard is fixed with third stopper 18, the sliding tray has been seted up to one side inner wall of second spacing groove 15, the outside of second stopper 16 is fixed with fender pile, keep off the inside that the pile was embedded into to the sliding tray.

The working principle and the using process of the utility model are as follows: when the utility model is used, firstly, the fixture block 3 is pulled to drive the first stopper 14 to slide in the same direction in the first limiting groove 13, then the first stopper 14 stretches the spring to extend the force, the fixture block 3 also drives the second stopper 16 to move in the same direction in the moving process until the third stopper 18 at the inner side of the second stopper 16 moves to the position of the third limiting groove 17, then the second stopper 16 is pushed to drive the third stopper 18 to be embedded into the third limiting groove 17, at this time, the pulled fixture block 3 is loosened, the fixture block 3 can not restore the original position due to the pulling of the spring, then one end of the liquid receiving pipe 2 is embedded into the connecting sleeve 4, the connecting sleeve 4 is rotated to drive the rotating ring 7 to rotate in the same direction in the rotating groove 8, a plurality of balls on the inner wall surface of the rotating groove 8 are attached to the surface of the rotating ring 7 to roll, therefore, the friction force generated when the rotating ring 7 rotates is reduced, the liquid receiving pipe 2 can move towards one end while the connecting sleeve 4 rotates due to the fact that the liquid receiving pipe 2 is connected with the connecting sleeve 4 through threads, until one end of the liquid receiving pipe 2 is embedded into the communicating groove 9, the sealing ring 11 at one end of the liquid receiving pipe 2 is embedded into the second annular groove 10, the rubber lantern ring on the surface of the liquid receiving pipe 2 is tightly attached to the inner wall surface of the communicating groove 9, the installation seat 1 and the liquid receiving pipe 2 are connected well, the structure is convenient for the connection of the installation seat 1 and the liquid receiving pipe 2, time is saved, the connection efficiency is improved, meanwhile, the sealing performance of the connection position of the installation seat 1 and the liquid receiving pipe 2 is improved, at the moment, the fixing ring 5 just moves to the position under the clamping block 3, the second limiting block 16 is pulled to drive the third limiting block 18 to slide out of the inside of the third limiting groove 17, and the first limiting block 14 is pulled reversely after spring resistance, first stopper 14 drives fixture block 3 syntropy and removes, makes its bottom embedding to the inside of first ring channel 6, and this structure can improve the stability that connects liquid pipe 2 and connecting sleeve 4 to be connected, avoids because vibrations, leads to both junctions to take place to become flexible.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a connection structure for drying condenser, includes mount pad (1), its characterized in that: a communicating groove (9) is formed in one end of the mounting seat (1), a second annular groove (10) is formed in the bottom end of the communicating groove (9), a circulating hole with an L-shaped cross section is formed in the bottom end of the communicating groove (9) in a penetrating mode relative to the inner side of the second annular groove (10), a rotating groove (8) is formed in one end of the mounting seat (1) in the outer side of the communicating groove (9), a rotating ring (7) with a T-shaped cross section is arranged in the rotating groove (8), one end of the rotating ring (7) penetrates to the outer portion of the mounting seat (1), a liquid receiving pipe (2) is arranged at one end of the mounting seat (1), a connecting sleeve (4) is sleeved on the surface of the liquid receiving pipe (2), one end of the connecting sleeve (4) is fixedly connected with the rotating ring (7), and the connecting sleeve (4) is in threaded connection with the liquid receiving pipe (2), one end of the liquid receiving pipe (2) is embedded into the communicating groove (9), a sealing ring (11) is fixed at one end of the liquid receiving pipe (2), and the sealing ring (11) is embedded into the second annular groove (10).

2. The connecting structure for a drying condenser according to claim 1, wherein: and a rubber lantern ring is fixed on the surface of the liquid receiving pipe (2), and is tightly attached to the surface of the inner wall of the communicating groove (9).

3. The connecting structure for a drying condenser according to claim 1, wherein: the surface of the rotating groove (8) is provided with a plurality of balls, and each ball is in rolling connection with the surface of the rotating ring (7).

4. The connecting structure for a drying condenser according to claim 1, wherein: the surface of liquid receiving pipe (2) is fixed with solid fixed ring (5) for one side of connecting sleeve (4), first ring channel (6) have been seted up to the inside of solid fixed ring (5), the outside fixed surface of connecting sleeve (4) has metal block (12), the top of metal block (12) is provided with fixture block (3) that the cross-section is "L" type structure, the bottom of fixture block (3) is embedded into the inside of first ring channel (6).

5. The connecting structure for a drying condenser according to claim 4, wherein: first spacing groove (13) have been seted up to the inside of metal block (12), the inside of first spacing groove (13) is provided with first stopper (14) that the cross-section is "T" type structure, be connected with the spring between the bottom of first stopper (14) and the bottom of first spacing groove (13), the top of first stopper (14) is run through outside and fixture block (3) fixed connection to metal block (12).

6. The connecting structure for a drying condenser according to claim 4, wherein: the inside of metal block (12) has seted up third spacing groove (17) for one side of first spacing groove (13), second spacing groove (15) have been seted up to the one end inside of fixture block (3), the inside embedding of second spacing groove (15) has second stopper (16) that the cross-section is "L" type structure, the inboard of second stopper (16) is fixed with third stopper (18).

7. The connecting structure for a drying condenser according to claim 6, wherein: the sliding groove is formed in the inner wall of one side of the second limiting groove (15), the retaining pile is fixed to the outer side of the second limiting block (16), and the retaining pile is embedded into the sliding groove.