CN216743278U

CN216743278U - Durable type air conditioner pipeline that leakproofness is high connects

Info

Publication number: CN216743278U
Application number: CN202122644865.XU
Authority: CN
Inventors: 李成
Original assignee: Ningbo Baozhen Machinery Co ltd
Current assignee: Ningbo Baozhen Machinery Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-06-14
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a durable air-conditioning pipeline joint with high sealing performance, which aims to solve the technical problems that the sealing effect of the air-conditioning pipeline joint in the prior art is poor, refrigerant leakage is easy to cause, and the durability is insufficient; the air-conditioning pipeline joint comprises a connecting pipe, a sealing body fixedly arranged on the outer wall of the connecting pipe and a third pipe body movably arranged on the inner wall of the sealing body; the inner wall of the right end of the connecting pipe is in threaded connection with a first pipe body, the inner wall of the right end of the first pipe body is fixedly provided with a plug, and the upper end of the first pipe body is fixedly provided with a second pipe body; this air conditioner pipeline connects utilizes the screw thread post to pass a fixed section of thick bamboo and fixes on the outer wall of third body, can fix the inner wall department at the seal fast with the third body to realize the device's fast assembly and use, connecting pipe and third body lie in the setting of seal and can effectively prevent the refrigerant leakage, improve its sealed effect, and avoid the joint department to connect not hard up, improve its durability.

Description

Durable type air conditioner pipeline that leakproofness is high connects

Technical Field

The utility model belongs to the field of air conditioner pipeline joints, and particularly relates to a durable air conditioner pipeline joint with high sealing performance.

Background

The existing air conditioning system can realize temperature regulation, all parts in the air conditioning system are connected through air conditioning pipelines, but the sealing effect of the existing air conditioning pipeline connector is poor, refrigerant leakage is easy to cause, the durability is insufficient, and further improvement is needed.

At present, a utility model with the patent number of CN202022622878.2 discloses an air conditioner pipeline connector, which comprises an air conditioner pipe connecting seat, a first air conditioner pipeline and a second air conditioner pipeline, wherein the air conditioner pipe connecting seat is clamped with a clamping plate in a matching way and is respectively connected with the first air conditioner pipeline and the second air conditioner pipeline; an air-conditioning pipe fixing plate is also arranged between the first air-conditioning pipeline and the second air-conditioning pipeline; the air conditioner pipe connecting seat is provided with a first pipeline groove and a second pipeline groove; the clamping plate is correspondingly provided with a first containing cavity and a pipeline joint; the lower protruding part of the first pipeline groove is clamped with the first containing cavity; a second cavity is arranged in the second pipeline groove and is clamped with the pipeline joint; second pipeline groove both ends are equipped with the seal groove about, this pipeline joint makes air conditioner union coupling seat and first air conditioner pipeline, the fixed intercommunication of second air conditioner pipeline, conveniently carry out erection joint to the air conditioner pipeline, guarantee the fastness and the leakproofness of air conditioner pipeline junction, prevent that air conditioner pipeline junction wearing and tearing from causing the refrigerant to leak, be provided with the shield and avoid during dust and foreign matter get into the air conditioner pipeline, avoid air conditioner pipe intertwine to set up the influence simultaneously and dismantle maintenance and maintenance, but the sealed effect of present air conditioner pipeline connector is not good, easily cause the leakage of refrigerant, the durability is not enough, remain further improvement.

Therefore, in view of the above-mentioned problems of poor sealing effect, easy leakage of refrigerant and insufficient durability of the conventional air conditioner pipeline connector, a solution is urgently needed to improve the sealing effect of the air conditioner pipeline connector, avoid refrigerant leakage and improve the durability of the pipeline connector.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a durable air-conditioning pipeline joint with high sealing performance, which aims to solve the technical problems that the existing air-conditioning pipeline joint is poor in sealing effect, easy to cause refrigerant leakage and poor in durability.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a durable air-conditioning pipeline joint with high sealing performance, which comprises a connecting pipe, a sealing body fixedly arranged on the outer wall of the connecting pipe and a third pipe body movably arranged on the inner wall of the sealing body; the connecting pipe right-hand member inner wall threaded connection has first body, first body right-hand member inner wall fixed mounting has the end cap, first body upper end fixed mounting has the second body, the equal fixed mounting in both ends has a fixed section of thick bamboo about the seal, fixed section of thick bamboo inner wall threaded connection has the screw thread post, screw thread post outer wall fixed mounting has the carousel, third body left end fixed mounting has the hose, hose inner wall fixed mounting has the inner tube, first cell body has been seted up to the hose upper end is fixed.

When the air conditioner pipeline joint adopting the technical scheme is used, the threaded column penetrates through the fixing barrel to be fixed on the outer wall of the third pipe body, so that the third pipe body can be quickly fixed at the inner wall of the sealing body, the device can be quickly assembled and used, the connecting pipe and the third pipe body are arranged in the sealing body, the refrigerant leakage can be effectively prevented, the sealing effect of the connecting pipe and the third pipe body is improved, the joint of the joint is prevented from being loosened, and the durability of the connecting pipe and the third pipe body is improved.

Preferably, the outer wall of the second pipe body is movably provided with a rubber cylinder, and the outer wall of the second pipe body is fixedly provided with a protective body. The setting of a rubber cylinder can be placed between second body and other body junctions, shelters from the parcel with the clearance department of two bodys to improve sealed effect.

Preferably, a first thread groove is fixedly formed in the inner wall of the connecting pipe, an external thread layer is fixedly arranged on the outer wall of the left end of the first pipe body, and the external thread layer is matched with the first thread groove. The first pipe body can be installed in the connecting pipe through the screw thread effect.

Preferably, the inner wall of the connecting pipe is fixedly provided with a limiting groove, the outer wall of the left end of the first pipe body is fixedly provided with a rubber block, and the rubber block is matched with the limiting groove. The setting of spacing groove and block rubber can improve the sealed effect of first body and connecting pipe junction.

Preferably, a fourth spiral groove is fixedly arranged on the inner wall of the fixed cylinder, a third spiral groove is fixedly formed in the upper end and the lower end of the sealing body, and the inner wall of the third spiral groove and the inner wall of the fourth spiral groove are located on the same plane. The third thread groove and the fourth thread groove are arranged to facilitate stable installation of the threaded column.

Preferably, a second symmetrical spiral groove is fixedly formed in the outer wall of the third pipe body, and the inner wall of the second spiral groove and the inner wall of the third spiral groove are located on the same plane. And finally, the threaded column is installed in the second thread groove, so that the third pipe body can be fixed on the inner wall of the sealing body.

Preferably, the left end of the first pipe body is attached to the right end of the third pipe body, the inner diameter of the first pipe body is equal to that of the third pipe body, and the outer diameter of the first pipe body is smaller than that of the third pipe body. The first pipe body and the third pipe body are communicated with each other to facilitate conveying of the refrigerant.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: the air-conditioning pipeline joint of the utility model can quickly fix the third pipe body at the inner wall of the sealing body by utilizing the threaded column to penetrate through the fixing cylinder and be fixed on the outer wall of the third pipe body, thereby realizing the quick assembly and use of the device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic perspective view of an air-conditioning pipe joint according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a sealing body of an embodiment of the air conditioning pipe joint of the present invention;

fig. 3 is a perspective view illustrating a first pipe body according to an embodiment of the air-conditioning pipe joint of the present invention;

fig. 4 is a sectional view of a rubber block according to an embodiment of the air-conditioning pipe joint of the present invention.

The labels in the figures are: 1. a connecting pipe; 2. a first pipe body; 3. a plug; 4. a second tube body; 5. a rubber cylinder; 6. a seal body; 7. a third tube; 8. a hose; 9. an inner tube; 10. a first tank body; 11. a fixed cylinder; 12. a threaded post; 13. a turntable; 14. a protective body; 15. a first screw groove; 16. a limiting groove; 17. a second screw groove; 18. a third screw groove; 19. a fourth screw groove; 20. an outer threaded layer; 21. a rubber block.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood and obvious, the technical solutions in the embodiments of the present invention are clearly and completely described below to further illustrate the utility model, and obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.

Example 1

The embodiment is a durable air-conditioning pipeline joint with high sealing performance, the three-dimensional structure of the durable air-conditioning pipeline joint is schematically shown in figure 1, the cross-sectional view of a sealing body 6 of the durable air-conditioning pipeline joint is shown in figure 2, and the air-conditioning pipeline joint comprises a connecting pipe 1, the sealing body 6 fixedly arranged on the outer wall of the connecting pipe 1 and a third pipe body 7 movably arranged on the inner wall of the sealing body 6; the inner wall of the right end of the connecting pipe 1 is in threaded connection with a first pipe body 2, the inner wall of the right end of the first pipe body 2 is fixedly provided with an end cap 3, the upper end of the first pipe body 2 is fixedly provided with a second pipe body 4, the upper end and the lower end of a sealing body 6 are fixedly provided with a fixed cylinder 11, the inner wall of the fixed cylinder 11 is in threaded connection with a threaded column 12, the outer wall of the threaded column 12 is fixedly provided with a turntable 13, the left end of the third pipe body 7 is fixedly provided with a hose 8, the inner wall of the hose 8 is fixedly provided with an inner pipe 9, and the upper end of the hose 8 is fixedly provided with a first groove body 10.

For the present embodiment, the hose 8 is made of high temperature resistant rubber.

In order to realize the protective effect to second body 4, the activity of 4 outer walls of second body is provided with rubber tube 5, and 4 outer walls fixed mounting of second body have protective body 14. The rubber tube 5 and the protection body 14 can achieve the protection effect on the second pipe body 4.

In order to realize the fast assembly of the first pipe body 2, the inner wall of the connecting pipe 1 is fixedly provided with a first thread groove 15, the outer wall of the left end of the first pipe body 2 is fixedly provided with an external thread layer 20, and the external thread layer 20 is matched with the first thread groove 15. Install first body 2 in the right-hand member inner wall department of connecting pipe 1 through the screw thread effect and can realize the fast assembly of first body 2.

In order to improve the sealed effect of connecting pipe 1 and 2 junctions of first body, spacing groove 16 has been seted up to 1 inner wall of connecting pipe fixed, and 2 left end outer wall fixed mounting of first body have block rubber 21,

block rubber

21 and 16 looks adaptations of spacing groove. The rubber block 21 is positioned in the limiting groove 16, so that the coolant can be prevented from flowing out from the gap between the first pipe body 2 and the connecting pipe 1, and the sealing effect of the device is improved.

In order to realize the quick fixation to third body 7, the fixed fourth thread groove 19 that is provided with of fixed section of thick bamboo 11 inner wall, third thread groove 18 has all been fixed to both ends about the seal 6, the inner wall of third thread groove 18 and the inner wall of fourth thread groove 19 are in the coplanar, the fixed second thread groove 17 of seting up the symmetry of third body 7 outer wall, the inner wall of second thread groove 17 and the inner wall of third thread groove 18 are in the coplanar, the left end of first body 2 is laminated mutually with the right-hand member of third body 7, the internal diameter of first body 2 equals with the internal diameter of third body 7, the external diameter of first body 2 is less than the external diameter of third body 7. The third pipe body 7 can be quickly fixed on the inner wall of the sealing body 6 by installing the threaded column 12 in the second thread groove 17 through the fourth thread groove 19 and the third thread groove 18.

The perspective structure of the first pipe body 2 of the air-conditioning pipeline joint is schematically shown in fig. 3, and the cross-sectional view of the rubber block 21 is shown in fig. 4.

When the air-conditioning pipeline joint of the technical scheme is used, the third pipe body 7 is arranged on the inner wall of the sealing body 6, the right end face of the third pipe body 7 is attached to the left end face of the connecting pipe 1, the threaded column 12 penetrates through the fixing barrel 11 and is fixed in the second thread groove 17 on the outer wall of the third pipe body 7, the third pipe body 7 can be quickly fixed on the inner wall of the sealing body 6, the device is quickly assembled and used, the connecting pipe 1 and the third pipe body 7 are located in the sealing body 6, the refrigerant leakage can be effectively prevented, the sealing effect of the device is improved, the joint part is prevented from being loosened, the durability of the device is improved, the first pipe body 2 is arranged on the inner wall of the right end of the connecting pipe 1 through the thread effect, the rubber block 21 is matched with the limiting groove 16 at the moment, and the sealing effect of the joint of the first pipe body 2 and the connecting pipe 1 is improved.

Having thus described the principal technical features and basic principles of the utility model, and the advantages associated therewith, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description is described in terms of various embodiments, not every embodiment includes only a single embodiment, and such descriptions are provided for clarity only, and those skilled in the art will recognize that the embodiments described herein can be combined as a whole to form other embodiments as would be understood by those skilled in the art.

Claims

1. A durable air-conditioning pipeline joint with high sealing performance comprises a connecting pipe, a sealing body fixedly arranged on the outer wall of the connecting pipe and a third pipe body movably arranged on the inner wall of the sealing body; the connecting pipe is characterized in that a first pipe body is connected to the inner wall of the right end of the connecting pipe in a threaded manner, an end cap is fixedly mounted on the inner wall of the right end of the first pipe body, a second pipe body is fixedly mounted at the upper end of the first pipe body, a fixing barrel is fixedly mounted at the upper end and the lower end of the sealing body, a threaded column is connected to the inner wall of the fixing barrel in a threaded manner, a turntable is fixedly mounted on the outer wall of the threaded column, a hose is fixedly mounted at the left end of a third pipe body, an inner pipe is fixedly mounted on the inner wall of the hose, and a first groove body is fixedly formed in the upper end of the hose.

2. A durable air-conditioning pipe joint with high sealing performance as claimed in claim 1, wherein a rubber tube is movably arranged on the outer wall of the second pipe, and a protective body is fixedly arranged on the outer wall of the second pipe.

3. A durable air-conditioning pipe joint having high sealability according to claim 1, wherein the inner wall of the connection pipe is fixedly provided with a first screw groove, the outer wall of the left end of the first pipe is fixedly provided with an external screw thread layer, and the external screw thread layer is adapted to the first screw groove.

4. A durable air-conditioning pipeline joint with high sealing performance as claimed in claim 1, wherein a limiting groove is fixedly formed in the inner wall of the connecting pipe, a rubber block is fixedly mounted on the outer wall of the left end of the first pipe body, and the rubber block is matched with the limiting groove.

5. The durable air-conditioning pipeline joint with high sealing performance as claimed in claim 1, wherein a fourth screw groove is fixedly arranged on the inner wall of the fixed cylinder, third screw grooves are fixedly arranged at the upper end and the lower end of the sealing body, and the inner wall of each third screw groove and the inner wall of each fourth screw groove are in the same plane.

6. A durable air-conditioning pipeline joint with high sealing performance as claimed in claim 5, wherein the outer wall of the third pipe body is fixedly provided with symmetrical second screw grooves, and the inner walls of the second screw grooves and the inner walls of the third screw grooves are in the same plane.

7. A durable air conditioning pipe joint having high sealability as claimed in claim 1, wherein the left end of the first pipe is coupled to the right end of the third pipe, the inner diameter of the first pipe is equal to that of the third pipe, and the outer diameter of the first pipe is smaller than that of the third pipe.