CN218093219U

CN218093219U - Good radiator hydroecium of leakproofness discrepancy water piping connection structure

Info

Publication number: CN218093219U
Application number: CN202222335005.2U
Authority: CN
Inventors: 魏辉; 周海燕
Original assignee: Dejia Auto Parts Changzhou Co ltd
Current assignee: Dejia Auto Parts Changzhou Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2022-12-20
Anticipated expiration: 2032-09-02

Abstract

The utility model provides a radiator hydroecium discrepancy water piping connection structure that leakproofness is good, including the radiator hydroecium, outside pipeline, internal thread sleeve and external thread fixed sleeve, radiator hydroecium left end runs through and is fixed with radiator hydroecium discrepancy water pipe, and radiator hydroecium discrepancy water pipe annular side is provided with the external screw thread, the welding of radiator hydroecium discrepancy water pipe annular side right side has solid fixed ring, external thread fixed sleeve is located radiator hydroecium discrepancy water pipe outside, and weld at solid fixed ring left end, this design has solved that original device is difficult to be used in radiator hydroecium discrepancy water pipe department according to actual conditions, and the higher problem of installation and part cost, the utility model discloses rational in infrastructure, the practicality is good, when making radiator hydroecium discrepancy water pipe and outside pipeline can be connected, and the leakproofness is better, and constitutes spare part simply, and the cost is lower.

Description

Good radiator hydroecium of leakproofness discrepancy water piping connection structure

Technical Field

The utility model relates to a radiator hydroecium discrepancy water piping connection structure that leakproofness is good belongs to radiator hydroecium technical field.

Background

The existing copper radiator is characterized in that a water pipe is directly welded with a water chamber by brazing, and after the radiator is used for a certain time, water leakage is caused by the phenomena of water pipe desoldering, water chamber cracking and the like due to long-time vibration.

Chinese patent No.: CN214064093U, which is a connection structure of a warm air radiator water pipe and a pipe joint, provides a connection structure of a warm air radiator water pipe and a pipe joint, in which, by the cooperation between a clamping plate and a vertical rod, the clamping plate fixes pipes to be connected, so as to prevent the pipes from shaking, and the vertical rod is provided with an opening, so that the position of the clamping plate can be adjusted, and the connection structure can be adjusted according to the diameter of the pipes, and is suitable for different pipes; through the cooperation between protection device and the backing plate, when the pipeline rocked, grip block and protection device can be to the pipeline shock attenuation, avoid the pipeline to produce when vibrations not hard up, lead to the condition that pipeline threaded connection department damaged, but the whole spare part of the device is more, be difficult for using in radiator hydroecium discrepancy water pipe department according to actual conditions, and installation and part cost are higher, need the good radiator hydroecium of leakproofness to come in and out water piping connection structure and solve the above-mentioned problem that appears now urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a radiator hydroecium discrepancy water piping connection structure that the leakproofness is good to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the practicality is good, when making radiator hydroecium discrepancy water pipe and outside pipeline can be connected, the leakproofness is better, and constitutes spare part simple, and the cost is lower.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a good radiator hydroecium discrepancy water pipe connection structure of leakproofness, includes radiator hydroecium, outside pipeline, internal thread sleeve and external screw thread fixed sleeve, the radiator hydroecium left end runs through and is fixed with radiator hydroecium discrepancy water pipe, and radiator hydroecium discrepancy water pipe ring flank is provided with the external screw thread, the welding of radiator hydroecium discrepancy water pipe ring flank right side has solid fixed ring, external screw thread fixed sleeve is located the radiator hydroecium discrepancy water pipe outside, and welds at solid fixed ring left end, outside pipeline ring flank right side is provided with the pipeline external screw thread, the internal thread sleeve closes outside pipeline ring flank right side soon through pipeline external screw thread and internal thread, internal thread sleeve ring flank an organic whole is provided with the internal thread reinforcing sleeve.

Furthermore, the right end of the fixing ring is welded with the left end face of the radiator water chamber, a sealing rubber ring is attached to the left end face of the fixing ring, and the sealing rubber ring is clamped between the external thread fixing sleeve and the water inlet and outlet pipe of the radiator water chamber.

Furthermore, the right side of the inner annular side surface of the external pipeline is provided with internal threads, the external pipeline is screwed on the annular side surface of the water inlet and outlet pipe of the water chamber of the radiator through the internal and external threads, and the right end of the external pipeline is abutted to the sealing rubber ring.

Furthermore, the external thread fixing sleeve is screwed and fixed at the right end inside the internal thread reinforcing sleeve.

The utility model has the advantages that: the utility model discloses a radiator hydroecium discrepancy water piping connection structure that leakproofness is good, because of the utility model discloses add solid fixed ring, external screw thread fixed sleeve, sealing rubber circle, pipeline external screw thread, internal thread sleeve, internal thread reinforcement sleeve, through our design improvement and in-service use show for when radiator hydroecium discrepancy water pipe can be connected with outside pipeline, the leakproofness has promoted fifty percent at least, and constitutes spare part simply, and forty percent has been practiced thrift at least to the cost.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic perspective view of the overall structure of a connection structure of an inlet pipe and an outlet pipe of a water chamber of a radiator with good sealing performance;

fig. 2 is a schematic three-dimensional connection diagram of the external thread fixing sleeve of the connection structure of the water inlet and outlet pipes of the radiator water chamber of the present invention;

fig. 3 is a schematic view of the connection of the external pipeline section of the connection structure of the water inlet pipe and the water outlet pipe of the water chamber of the radiator with good sealing performance;

in the figure: the heat radiator comprises a radiator water chamber 1, a radiator water chamber 2, a water inlet and outlet pipe of the radiator water chamber, a fixing ring 3, an external thread fixing sleeve 4, a sealing rubber ring 5, an external pipeline 6, a pipeline external thread 7, an internal thread sleeve 8 and an internal thread reinforcing sleeve 9.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a radiator hydroecium discrepancy water pipe connection structure that leakproofness is good, including radiator hydroecium 1, outside pipeline 6, internal thread sleeve 8 and external screw thread fixed sleeve 4, 1 left end of radiator hydroecium runs through and is fixed with radiator hydroecium

discrepancy water pipe

2, and 2 ring sides of radiator hydroecium discrepancy water pipe are provided with the external screw thread, the welding of 2 ring sides right side of radiator hydroecium discrepancy water pipe has solid fixed ring 3, external screw thread fixed sleeve 4 is located 2 outsides of radiator hydroecium discrepancy water pipe, and the welding is at solid fixed ring 3 left ends, 6 ring sides right sides of outside pipeline are provided with pipeline external screw thread 7, internal thread sleeve 8 closes outside 6 ring sides right sides of pipeline through pipeline external screw thread 7 and internal screw thread soon, 8 ring sides of internal thread sleeve an organic whole is provided with internal thread reinforcing sleeve 9, original device is difficult for using in radiator hydroecium discrepancy water pipe department according to the actual conditions in this design, and the higher problem of installation and part cost.

As a first embodiment of the present invention: 3 right-hand members of solid fixed ring are welded with 1 left end face of radiator hydroecium, 3 left end face subsides of solid fixed ring have sealing rubber circle 5, and sealing rubber circle 5 card is established between external screw thread fixed sleeve 4 and radiator hydroecium discrepancy water pipe 2, solid fixed ring 3 through the interpolation, it is more firm to make to be connected between radiator hydroecium discrepancy water pipe 2 and the radiator hydroecium 1, and the welding setting of external screw thread fixed sleeve 4 also is convenient for, the inside annular side right side of outside pipeline 6 is provided with the internal thread, and outside pipeline 6 closes at radiator hydroecium discrepancy water pipe 2 annular side through interior external screw thread soon, and outside pipeline 6 right-hand member offsets with sealing rubber circle 5, through setting up the external screw thread at radiator hydroecium discrepancy water pipe 2 annular side, outside pipeline 6 inside annular side right side sets up the internal thread, and then make outside pipeline 6 can with carry out sealing connection between radiator hydroecium discrepancy water pipe 2, and sealing rubber circle 5 also can play supplementary seal for it, the external screw thread fixed sleeve 4 closes and fixes at the inside right-hand member of reinforcement internal thread sleeve 9 soon, consolidate sleeve 9 through the internal thread, can shelter from outside pipeline 6 and radiator hydroecium 2 junction, the protection water pipe, also strengthened the indirect sealing connection intensity and the radiator water pipe between the radiator.

As a second embodiment of the present invention: when needs carry out seal installation with between radiator hydroecium discrepancy water pipe 2 and the outside pipeline 6, with outside pipeline 6 through interior external screw thread revolve close in radiator hydroecium discrepancy water pipe 2 outsidely, it offsets with sealing rubber circle 5 until 6 right-hand members of outside pipeline, and then make outside pipeline 6 can and carry out a sealing connection between radiator hydroecium discrepancy water pipe 2, sealing rubber circle 5 also can play supplementary seal for it, rotate internal thread reinforcing sleeve 9 after that, make internal thread sleeve 8 outside 6 annular side right side rotary motion of pipeline, fix inside internal thread reinforcing sleeve 9 until external screw thread fixing sleeve 4 revolves to close completely, and after internal thread reinforcing sleeve 9 right-hand member offseted with solid fixed ring 3, can accomplish the secondary sealing connection between outside pipeline 6 and the radiator hydroecium discrepancy water pipe 2.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a good radiator hydroecium of leakproofness goes out water piping connection structure, includes radiator hydroecium (1), outside pipeline (6), internal thread sleeve (8) and external screw thread fixed sleeve (4), its characterized in that: the left end of the radiator water chamber (1) is fixedly provided with a radiator water chamber water inlet and outlet pipe (2) in a penetrating mode, the annular side face of the radiator water chamber water inlet and outlet pipe (2) is provided with external threads, and the right side of the annular side face of the radiator water chamber water inlet and outlet pipe (2) is welded with a fixing ring (3);

the external thread fixing sleeve (4) is positioned outside the water inlet and outlet pipe (2) of the radiator water chamber and is fixedly welded at the left end of the fixing ring (3), and the right side of the annular side surface of the external pipeline (6) is provided with a pipeline external thread (7);

the internal thread sleeve (8) is screwed on the right side of the annular side face of the external pipeline (6) through the pipeline external thread (7) and the internal thread, and the annular side face of the internal thread sleeve (8) is integrally provided with an internal thread reinforcing sleeve (9).

2. The connecting structure for the water inlet pipe and the water outlet pipe of the radiator water chamber with good sealing performance as claimed in claim 1, is characterized in that: the right end of the fixing ring (3) is welded with the left end face of the radiator water chamber (1).

3. The connecting structure for the water inlet pipe and the water outlet pipe of the radiator water chamber with good sealing performance as claimed in claim 1, is characterized in that: and a sealing rubber ring (5) is attached to the left end face of the fixing ring (3), and the sealing rubber ring (5) is clamped between the external thread fixing sleeve (4) and the water inlet and outlet pipe (2) of the radiator water chamber.

4. The connecting structure of the water chamber inlet and outlet pipe of the radiator with good sealing performance as claimed in claim 3, characterized in that: the right side of the inner annular side face of the external pipeline (6) is provided with an internal thread, the external pipeline (6) is screwed on the annular side face of the water inlet and outlet pipe (2) of the water chamber of the radiator through the internal and external threads, and the right end of the external pipeline (6) is abutted to the sealing rubber ring (5).

5. The connecting structure for the water inlet pipe and the water outlet pipe of the radiator water chamber with good sealing performance as claimed in claim 1, is characterized in that: the external thread fixing sleeve (4) is screwed and fixed at the right end inside the internal thread reinforcing sleeve (9).