CN215751799U

CN215751799U - Automobile air conditioning system pipeline

Info

Publication number: CN215751799U
Application number: CN202122035007.5U
Authority: CN
Inventors: 刘泽玉; 陈小刚; 高选; 沈志鹏
Original assignee: Changzhou Europe Beijing Great Automotive Components Co ltd
Current assignee: Changzhou Europe Beijing Great Automotive Components Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-02-08
Anticipated expiration: 2031-08-27

Abstract

The utility model relates to the technical field of air-conditioning accessories, and discloses an automobile air-conditioning system pipeline, wherein two ends of a connecting pipe body are respectively provided with a connector, the outer surface of the connecting pipe body is equidistantly provided with a heat preservation assembly, the heat preservation assembly comprises a first shell, the lower surface of the first shell is provided with a second shell, heat preservation layers are respectively arranged inside the first shell and the second shell, the outer surface of the first shell is provided with a clamping groove, two sides inside the first shell are equally spaced and provided with balls, one end of each ball is connected with an elastic block, the outer surface of the second shell is provided with a clamping block, the heat preservation assembly and the connecting pipe body can be quickly installed by arranging the balls and the clamping blocks, the connecting pipe body can have better heat preservation and heat insulation and noise reduction effects by arranging the heat preservation layers, the practicability is enhanced, by arranging a connecting ring and a groove, because a certain amount of heat preservation assemblies are arranged on the outer surface of the connecting pipe body, can wrap up the surface of connecting the body comprehensively, strengthen the adaptability, strengthen the practicality.

Description

Automobile air conditioning system pipeline

Technical Field

The utility model relates to the technical field of air conditioner accessories, in particular to an automobile air conditioning system pipeline.

Background

The automobile air conditioning system is mainly used for adjusting the temperature and humidity in the automobile and providing comfortable environment for passengers, and comprises a compressor, a condenser, a throttling element, an evaporator, a fan and necessary control components, wherein the refrigeration equipment is communicated through pipelines.

The Chinese patent discloses a pipeline of an automobile air conditioning system (with an authorization publication number of CN210363274U), and the technology of the patent can weaken sound waves of a silencing pipe, reduce noise, realize secondary shunting of a refrigerant, greatly change the flow direction and the flow speed of the refrigerant and improve the pressure reduction and silencing effects; the split refrigerant is mixed again, the whole flow rate is small, the air pressure is stable, the noise is low, and the connecting ends of the connecting pipes and other pipelines are prevented from being jittered; however, the connecting pipe of the utility model has poor heat preservation and insulation performance, and the utilization rate of the refrigerant can be reduced when the connecting pipe is used. Accordingly, those skilled in the art have provided a duct for an air conditioning system of an automobile to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automobile air conditioning system pipeline, which can enable a connecting pipe body to have better heat preservation and insulation effects and noise reduction effects by arranging a heat preservation layer.

The purpose of the utility model can be realized by the following technical scheme:

a pipeline of an automobile air conditioning system comprises a connecting pipe body, wherein two ends of the connecting pipe body are respectively provided with a connector, and heat insulation assemblies are arranged on the outer surface of the connecting pipe body at equal intervals;

the heat preservation subassembly includes first shell, and the lower surface mounting of first shell has the second shell, and the inside of first shell and second shell all is provided with the heat preservation, and the surface of first shell is provided with the draw-in groove, and the ball is installed to the impartial distance in inside both sides of first shell, and the one end of ball is connected with flexible piece, and the surface of second shell is provided with the fixture block.

As a still further scheme of the utility model: first shell and second shell are semi-circular, are convenient for install the surface at connecting tube body.

As a still further scheme of the utility model: the both sides of fixture block all are provided with the semicircle orifice, are convenient for carry out the joint to the ball.

As a still further scheme of the utility model: the material of elastic block is silica gel, makes the one end of ball support and leans on the surface at the fixture block through the elasticity of elastic block.

As a still further scheme of the utility model: the heat-insulating layer is made of glass fiber cotton, and the glass fiber spraying has the characteristics of heat insulation, sound absorption and noise reduction.

As a still further scheme of the utility model: the inside of first shell and second shell all is provided with the recess, and the equal rigid coupling in side of first shell and second shell has the clamping ring, and the surface of clamping ring is provided with the sealing washer, is convenient for splice the subassembly that keeps warm, can adapt to the connection body of different length.

As a still further scheme of the utility model: the size of sealing washer and recess is the same, is convenient for fix.

As a still further scheme of the utility model: the sealing ring is made of rubber, so that the sealing performance is enhanced.

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

1. through setting up ball and fixture block, can install heat preservation subassembly and connecting tube body fast to through setting up the heat preservation, can make the connecting tube body have better heat preservation thermal-insulated, and the effect of making an uproar has been strengthened the practicality.

2. Through setting up clamping ring and recess, owing to at the surface mounting a certain amount of insulation assembly of connecting the body, can wrap up comprehensively the surface of connecting the body, strengthened adaptability, strengthened the practicality.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the insulating assembly of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a side view of the insulating assembly of the present invention.

In the figure: 1. connecting the pipe body; 2. a connector; 3. a heat preservation assembly; 31. a first shell; 32. a second shell; 33. a heat-insulating layer; 311. a card slot; 312. a ball bearing; 313. an elastic block; 321. a clamping block; 301. a groove; 302. a connecting ring; 303. and (5) sealing rings.

Detailed Description

Example 1

As shown in figure 1, the pipeline of the automobile air conditioning system comprises a connecting pipe body 1, wherein connectors 2 are arranged at two ends of the connecting pipe body 1, and heat insulation assemblies 3 are arranged on the outer surface of the connecting pipe body 1 at equal intervals.

As shown in fig. 2 and 3, the heat insulation assembly 3 includes a first shell 31, a second shell 32 is installed on the lower surface of the first shell 31, the first shell 31 and the second shell 32 are both semicircular, a heat insulation layer 33 is respectively installed inside the first shell 31 and the second shell 32, the heat insulation layer 33 is made of glass fiber cotton, a clamping groove 311 is formed in the outer surface of the first shell 31, balls 312 are installed on two sides of the inside of the first shell 31 at equal intervals, an elastic block 313 is connected to one end of each ball 312, the elastic block 313 is made of silica gel, a clamping block 321 is arranged on the outer surface of the second shell 32, and semicircular holes are formed in two sides of each clamping block 321.

As shown in fig. 4, grooves 301 are formed in the first shell 31 and the second shell 32, connecting rings 302 are fixedly connected to the side surfaces of the first shell 31 and the second shell 32, sealing rings 303 are arranged on the outer surfaces of the connecting rings 302, the sealing rings 303 and the grooves 301 are the same in size, and the sealing rings 303 are made of rubber.

The working principle of the utility model is as follows: when in use, the first shell 31 is attached to the outer surface of the connecting pipe body 1, the outer surface of the heat-insulating layer 33 is connected to the outer surface of the connecting pipe body 1, then the upper surface of the second shell 32 is attached to the lower surface of the first shell 31, the clamping block 321 is connected to the inside of the clamping groove 311 by pushing, one side of the ball 312 is tightly clamped in the semicircular hole on the side surface of the clamping block 321 by the elasticity of the elastic block 313, the heat-insulating component 3 and the connecting pipe body 1 can be rapidly installed by arranging the ball 312 and the clamping block 321, the heat-insulating layer 33 is arranged, the connecting pipe body 1 has better heat-insulating and noise-reducing effects, the practicability is enhanced, after one heat-insulating component 3 is installed, the outer surface of the connecting pipe body 1 is not completely sleeved, the second heat-insulating component 3 is taken out at the moment, the connecting ring 302 on the side surface of the first heat-insulating component 3 is connected to the inside of the second heat-insulating component 3, then through carrying out the joint with first shell 31 and second shell 32, make the sealing washer 303 of first insulation component 3 side connect inside the recess 301 of second insulation component 3, accomplish the concatenation this moment, through setting up clamping ring 302 and recess 301, owing to at the surface mounting of connecting body 1 an amount of insulation component 3, can wrap up comprehensively connecting body 1's surface, strengthened the adaptability, strengthened the practicality.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. A pipeline of an automobile air conditioning system comprises a connecting pipe body (1), wherein two ends of the connecting pipe body (1) are respectively provided with a connector (2), and the pipeline is characterized in that heat insulation assemblies (3) are arranged on the outer surface of the connecting pipe body (1) at equal intervals;

the heat preservation subassembly (3) include first shell (31), and the lower surface mounting of first shell (31) has second shell (32), and the inside of first shell (31) and second shell (32) all is provided with heat preservation (33), and the surface of first shell (31) is provided with draw-in groove (311), and ball (312) are installed to the equidistance in the inside both sides of first shell (31), and elastic block (313) are connected to the one end of ball (312), and the surface of second shell (32) is provided with fixture block (321).

2. A vehicle air conditioning system circuit according to claim 1, characterised in that the first shell (31) and the second shell (32) are both semicircular.

3. The air conditioning system pipeline of claim 1, wherein both sides of the fixture block (321) are provided with semicircular holes.

4. The vehicle air conditioning system pipeline according to claim 1, wherein the elastic block (313) is made of silica gel.

5. The vehicle air conditioning system pipeline according to claim 1, characterized in that the material of the heat insulation layer (33) is glass fiber cotton.

6. The automobile air conditioning system pipeline according to claim 1, wherein grooves (301) are formed in the first shell (31) and the second shell (32), connecting rings (302) are fixedly connected to the side surfaces of the first shell (31) and the second shell (32), and sealing rings (303) are arranged on the outer surfaces of the connecting rings (302).

7. A vehicle air conditioning system pipe according to claim 6, characterised in that the sealing ring (303) and the groove (301) are of the same size.

8. The vehicle air conditioning system pipeline according to claim 6, wherein the material of the sealing ring (303) is rubber.