CN220623159U - Connecting piece for air conditioner pipeline connection - Google Patents

Abstract

The utility model discloses a connecting piece for air conditioner pipeline connection, and relates to the technical field of air conditioner pipelines. The connecting piece for air conditioner pipeline connection comprises a three-way joint main body, wherein three pipe orifices of the three-way joint main body are fixedly connected with a fixed cylinder, a first rubber sealing block is connected to the inner part of the fixed cylinder in a fit mode, and a sealing ring is connected to the surface of the fixed cylinder, far away from the three-way joint main body, in a fit mode. According to the utility model, the angle of the fixing rod can be flexibly adjusted according to actual needs by installing the split bolt, the second rubber sealing block, the swivel ball and the like, so that the joint can adapt to pipeline connection at different angles, the stability and the tightness of connection are maintained, the positioning cylinder and the fixing cylinder can be disassembled and assembled by arranging the convex blocks and the split bolt, the first rubber sealing block and the second rubber sealing block can be conveniently replaced, the service life of the connecting piece is prolonged, and the practicability is enhanced.

Description

Connecting piece for air conditioner pipeline connection

Technical Field

The utility model relates to the technical field of air-conditioning pipelines, in particular to a connecting piece for connecting an air-conditioning pipeline.

Background

In air conditioning systems, the connection of the pipes is of vital importance. The tee joint is a common connecting piece used for connecting different pipelines or equipment and can be divided into a constant diameter tee joint and a reducing tee joint. The equal-diameter tee is connected with pipelines with the same diameter, and the reducing tee is connected with pipelines with different diameters. These connectors may be used to connect multiple pipes or devices together to effect the transfer and distribution of cold or hot air.

But in some application scenarios, the angle of the joint needs to be adjusted to adapt to different installation requirements and pipeline layouts, and the existing three-way joint water inlet and outlet pipe is of a fixed angle, so that the joint cannot adapt to pipeline connection of different angles, and after installation, when the pipeline is subjected to external force, the problem that the sealing performance is poor due to the fact that the pipeline and the joint connection part are twisted is also easily caused.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a connecting piece for air conditioner pipeline connection, which solves the problems that the existing three-way joint water inlet and outlet pipe is of a fixed angle, so that the joint cannot adapt to pipeline connection of different angles, and after the three-way joint water inlet and outlet pipe is installed, when the pipeline is subjected to external force, the joint of the pipeline and the joint is easily distorted, so that the tightness is poor.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an air conditioner is connecting piece for pipe connection, includes the three joint main part, the equal fixedly connected with of three mouth of pipe of three joint main part is fixed a section of thick bamboo, the inside laminating of fixed section of thick bamboo is connected with first rubber seal piece, the surface laminating that the fixed section of thick bamboo was kept away from the three joint main part is connected with the sealing ring, the surface laminating that the fixed section of thick bamboo was kept away from to the sealing ring is connected with the locating cylinder, the equal equidistance fixedly connected with lug of surface of fixed section of thick bamboo and locating cylinder, the internal center department of lug installs the split bolt, the inner wall laminating of locating cylinder has the second rubber seal piece, the inner wall laminating of second rubber seal piece and first rubber seal piece has the ball, the perforation has been seted up to the surface equidistance that the ball is close to the three joint main part, the movable hole has been seted up to the surface center department fixedly connected with dead lever that the fixed section of thick bamboo was kept away from to the ball, the surface center fixedly connected with screw thread installation section of thick bamboo of surface fixedly connected with of dead lever.

Preferably, the outer surface of the rotary ball is in sealing fit with the inner wall of the first rubber sealing block, and the inner walls of the first rubber sealing block and the second rubber sealing block are arc-shaped.

Preferably, the inside of the three-way joint body is communicated with the inside of the swivel ball through the perforation, and the inside of the swivel ball is communicated with the inside of the fixed rod.

Preferably, the outer surface of the rotary ball is rotatably connected to the inner centers of the fixed cylinder and the positioning cylinder.

Preferably, the fixed cylinder and the positioning cylinder are in sealing connection through a sealing ring.

Preferably, the second rubber sealing block and the first rubber sealing block are annular, and the inner wall of the sealing ring is arc-shaped.

Advantageous effects

The utility model provides a connecting piece for connecting air conditioner pipelines. Compared with the prior art, the method has the following beneficial effects:

1. this connecting piece for air conditioner pipe connection through installation split bolt, second rubber sealing piece and swivel ball etc. can be nimble adjust the angle of dead lever according to actual need for connect the pipe connection that can adapt to different angles, and keep stability and the leakproofness of connection.

2. This connecting piece for air conditioner pipe connection through setting up the lug and to the stay bolt, can carry out the dismouting between positioning tube and the fixed cylinder, can be convenient for change first rubber seal piece and second rubber seal piece, has prolonged the life of connecting piece, has strengthened the practicality.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of a stationary barrel in accordance with the present utility model;

FIG. 3 is a cross-sectional view of a first rubber sealing block of the present utility model;

fig. 4 is a cross-sectional view of a second rubber sealing block in accordance with the present utility model.

In the figure: 1. a tee joint body; 2. a fixed cylinder; 3. a first rubber seal block; 4. a seal ring; 5. a positioning cylinder; 6. a bump; 7. a split bolt; 8. a second rubber sealing block; 9. rotating ball; 10. a movable hole; 11. perforating; 12. a fixed rod; 13. and (5) installing a barrel by threads.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a connecting piece for air conditioner pipeline connection, including tee bend joint main part 1, the equal fixedly connected with fixed section of thick bamboo 2 of three mouth of pipe of tee bend joint main part 1, the inside laminating of fixed section of thick bamboo 2 is connected with first rubber sealing block 3, the surface laminating that fixed section of thick bamboo 2 kept away from tee bend joint main part 1 is connected with sealing ring 4, the surface laminating that sealing ring 4 kept away from fixed section of thick bamboo 2 is connected with positioning cylinder 5, fixed section of thick bamboo 2 and positioning cylinder 5 pass through sealing ring 4 sealing connection, the equal equidistant fixedly connected with lug 6 of the surface of fixed section of thick bamboo 2 and positioning cylinder 5, install split bolt 7 in the inside center department of lug 6, the inner wall laminating of positioning cylinder 5 has second rubber sealing block 8, second rubber sealing block 8 and first rubber sealing block 3 are annular, through setting up lug 6 and split bolt 7, can be to the dismouting between positioning cylinder 5 and the fixed section of thick bamboo 2, can be convenient for change first rubber sealing block 3 and second rubber sealing block 8, the life of connecting piece has been prolonged, the practicality has been strengthened;

the inner wall of sealing ring 4 is the arc, the laminating of the inner wall of second rubber seal piece 8 and first rubber seal piece 3 has ball 9, ball 9's surface rotates the inside center department of connecting at fixed section of thick bamboo 2 and positioning tube 5, ball 9's surface seals laminating at first rubber seal piece 3's inner wall, first rubber seal piece 3 and second rubber seal piece 8's inner wall is the arc, ball 9 is close to three way connection main part 1's surface equidistance and has seted up perforation 11, positioning tube 5 is kept away from fixed section of thick bamboo 2's surface and has been seted up movable hole 10, ball 9 keeps away from three way connection main part 1's surface center department fixedly connected with dead lever 12, three way connection main part 1's inside is linked together through perforation 11 and ball 9's inside and dead lever 12's inside, dead lever 12's surface fixedly connected with screw thread mounting section of thick bamboo 13, through installation split bolt 7, second rubber seal piece 8 and ball 9 etc. can be nimble according to the angle of adjusting dead lever 12, make the joint can adapt to different angle's pipe connection, and keep the stability and the leakproofness of connection.

When the connecting piece is used, the angle of the threaded mounting cylinder 13 needs to be adjusted according to the angle of a pipeline to be connected, when the angle is adjusted, the fixing rod 12 is directly broken, the fixing rod 12 drives the rotary ball 9 to rotate, then the threaded mounting cylinder 13 is limited by a spanner, then the pipeline is mounted on the outer surface of the threaded mounting cylinder 13, the angle of the fixing rod 12 can be flexibly adjusted according to actual needs, the joint can adapt to pipeline connection of different angles, the stability and the tightness of the connection are maintained, the positioning cylinder 5 and the fixing cylinder 2 can be conveniently disassembled and assembled by arranging the convex blocks 6 and the split bolts 7, the service life of the connecting piece is prolonged, and the practicability is enhanced.

And all that is not described in detail in this specification is well known to those skilled in the art.

Claims (6)

1. The utility model provides a connecting piece for air conditioner pipeline connection, includes three way connection main part (1), its characterized in that: three mouth of pipe equal fixedly connected with fixed section of thick bamboo (2) of tee bend joint main part (1), the inside laminating of fixed section of thick bamboo (2) is connected with first rubber seal piece (3), the surface laminating that tee bend joint main part (1) was kept away from to fixed section of thick bamboo (2) is connected with sealing ring (4), the surface laminating that fixed section of thick bamboo (2) was kept away from to sealing ring (4) is connected with positioning cylinder (5), the equal equidistance fixedly connected with lug (6) of surface of fixed section of thick bamboo (2) and positioning cylinder (5), split bolt (7) are installed in the inside center department of lug (6), the inner wall laminating of positioning cylinder (5) has second rubber seal piece (8), the inner wall laminating of second rubber seal piece (8) and first rubber seal piece (3) has swivel ball (9), perforation (11) have been seted up to the surface equidistance that swivel ball (9) are close to tee joint main part (1), the surface of keeping away from fixed section of thick bamboo (2) is seted up movable hole (10), the fixed surface of connecting rod (12) is kept away from to swivel ball (9).

2. The connector for connecting air conditioner pipes according to claim 1, wherein: the outer surface of the rotary ball (9) is sealed and attached to the inner wall of the first rubber sealing block (3), and the inner walls of the first rubber sealing block (3) and the second rubber sealing block (8) are arc-shaped.

3. The connector for connecting air conditioner pipes according to claim 1, wherein: the inside of the three-way joint main body (1) is communicated with the inside of the rotary ball (9) through a perforation (11), and the inside of the rotary ball (9) is communicated with the inside of the fixed rod (12).

4. The connector for connecting air conditioner pipes according to claim 1, wherein: the outer surface of the rotating ball (9) is rotatably connected with the inner centers of the fixed cylinder (2) and the positioning cylinder (5).

5. The connector for connecting air conditioner pipes according to claim 1, wherein: the fixed cylinder (2) and the positioning cylinder (5) are connected in a sealing way through the sealing ring (4).

6. The connector for connecting air conditioner pipes according to claim 1, wherein: the second rubber sealing block (8) and the first rubber sealing block (3) are annular, and the inner wall of the sealing ring (4) is arc-shaped.