CN215863977U - Temperature sensing pipe fixation clamp - Google Patents
Temperature sensing pipe fixation clamp Download PDFInfo
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- CN215863977U CN215863977U CN202122390490.9U CN202122390490U CN215863977U CN 215863977 U CN215863977 U CN 215863977U CN 202122390490 U CN202122390490 U CN 202122390490U CN 215863977 U CN215863977 U CN 215863977U
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- pipe sleeve
- pipe
- retaining ring
- free end
- temperature
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Abstract
The utility model provides a temperature sensing pipe fixing clamp which comprises a main pipe sleeve, a first extension pipe sleeve and a second extension pipe sleeve, wherein the first extension pipe sleeve and the second extension pipe sleeve are coaxially arranged; the main pipe sleeve is a C-shaped pipe sleeve, and a pipe body of the main pipe sleeve is provided with a left free end and a right free end; the first extending pipe sleeve is connected with the left free end of the C-shaped pipe sleeve and extends along the lower part of the left free end to the direction far away from the C-shaped pipe sleeve to form a first half retaining ring; the second extending pipe sleeve is connected with the right free end of the C-shaped pipe sleeve and extends along the upper part of the right free end to the direction far away from the C-shaped pipe sleeve to form a second half retaining ring; the main pipe sleeve is matched with the temperature sensing pipe, and the first extension pipe sleeve and the second extension pipe sleeve are matched with the same air conditioning pipe. The device has simple structure and convenient use; the temperature sensing pipe is fixed on the air conditioner pipe by the temperature sensing pipe fixing clamp, so that the temperature sensing pipe fixing clamp is firm in fixing, the problems of thin copper pipe wall, poor strength and refrigerant leakage caused by the traditional welding mode can be solved, and meanwhile, the cost is reduced.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to a temperature sensing pipe fixing clamp.
Background
The air conditioner is basically provided with a temperature sensing pipe. The temperature sensing pipe is fixed on the pipeline of the air conditioning system and used for sensing the temperature of the pipeline of the air conditioning system.
The traditional air conditioner exhaust pipe or air return pipe is usually fixedly provided with a temperature sensing pipe by adopting a pipe seat-copper pipe welding mode. However, in the process of welding the temperature-sensitive tube socket, the welding gun is often burnt excessively to cause excessive oxidation of the copper tube at the welding position between the tube socket and the copper tube, so that the wall thickness is thinned and the strength is poor. At this time, if the air conditioner exhaust pipe or the air return pipe welded to the temperature sensing pipe is a corresponding pipeline close to the compressor, the severe vibration of the air conditioner rotor type compressor is very easy to shake off the pipeline (the exhaust pipe or the air return pipe) close to the compressor, so that the refrigerant in the pipeline is leaked to the outside, and the air conditioner is in failure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a temperature sensing pipe fixing clamp, wherein a temperature sensing pipe is fixed on an air conditioner pipeline through the temperature sensing pipe fixing clamp, so that the problems of thinning of the wall thickness of a copper pipe, poor strength and leakage of a refrigerant in the pipe caused by a traditional welding mode can be solved.
The utility model adopts the following technical scheme to solve the technical problems:
a temperature sensing pipe fixing clamp comprises a main pipe sleeve, a first extension pipe sleeve and a second extension pipe sleeve which are coaxially arranged; the main pipe sleeve is a C-shaped pipe sleeve, and a pipe body of the main pipe sleeve is provided with a left free end and a right free end; the first extending pipe sleeve is connected with the left free end of the C-shaped pipe sleeve and extends along the lower part of the left free end to the direction far away from the C-shaped pipe sleeve to form a first half retaining ring; the second extending pipe sleeve is connected with the right free end of the C-shaped pipe sleeve and extends along the upper part of the right free end to the direction far away from the C-shaped pipe sleeve to form a second half retaining ring; the main pipe sleeve is matched with the temperature sensing pipe, and the first extension pipe sleeve and the second extension pipe sleeve are matched with the same air conditioning pipe.
In a preferred embodiment of the present invention, the temperature sensing pipe fixing clip is an integral elastic sheet metal structure.
In a preferred embodiment of the present invention, an interference fit is formed between the inner surface of the C-shaped socket and the outer surface of the temperature sensing tube, the interference fit being in close contact with each other; meanwhile, interference fit of tight contact is formed between the inner surfaces of the first half retaining ring and the second half retaining ring and the outer surface of the air conditioning pipe respectively.
In a preferred embodiment of the present invention, the second half clasp ring is located right above the first half clasp ring, and an air-conditioning pipe pre-installation space is formed between the bottom of the second half clasp ring, the top of the first half clasp ring and the C-shaped pipe sleeve.
As one preferable mode of the present invention, the air-conditioning pipe pre-installation space is used for accommodating a transversely inserted air-conditioning pipe; the transversely-placed air-conditioning pipe can be sleeved into the first half retaining ring and the second half retaining ring through the openings of the first half retaining ring and the second half retaining ring after rotating for 90 degrees.
In a preferred embodiment of the present invention, the air-conditioning duct pre-installation space and the air-conditioning duct have a circular arc-shaped contact surface.
In a preferred embodiment of the present invention, a first opening is formed between the first half clasp ring and the right free end of the main sleeve, and a second opening is formed between the second half clasp ring and the left free end of the main sleeve; the first opening and the second opening are oppositely opened.
As one preferable mode of the utility model, the extending ends of the first half retaining ring and the second half retaining ring are respectively connected with a limiting plate; the limiting plate comprises an arc-shaped bending section and a straight section; the arc-shaped bending section is connected with the extending tail end of the first half retaining ring/the second half retaining ring, and the inner arc surface of the arc-shaped bending section faces the outer surface of the corresponding half retaining ring; the straight section is connected with the arc bending section.
As one preferable mode of the utility model, the pipe body of the C-shaped pipe sleeve is further recessed inwards to form a limiting part; the limiting part is specifically arranged at the upper end or the lower end of the pipe body of the C-shaped pipe sleeve and used for limiting the tail end of the temperature sensing pipe.
Compared with the prior art, the utility model has the advantages that:
(1) the utility model has simple structure and convenient use; when the temperature sensing pipe fixing clamp is used, the temperature sensing pipe is inserted into the C-shaped pipe sleeve, the air conditioner pipe preassembly space of the temperature sensing pipe fixing clamp is inserted into an air conditioner pipeline in an aligning mode, and then the temperature sensing pipe fixing clamp is rotated 90 degrees clockwise to be fixed on the air conditioner pipeline quickly, simply and conveniently; by adopting the temperature sensing tube fixing clamp, the problems of thinning of the wall thickness of the copper tube, poor strength and leakage of a refrigerant in the tube caused by a welding mode are solved, and the cost is reduced;
(2) the temperature sensing pipe fixing clamp can tightly attach the temperature sensing pipe and the air conditioning pipeline together by virtue of the structural characteristics and the elastic property of the temperature sensing pipe fixing clamp, so that the heat of the air conditioning pipeline is fully transferred to the air conditioning temperature sensing pipe, and the air conditioning temperature sensing pipe can truly transfer the temperature of the surface of the copper pipe;
(3) when the temperature sensing pipe fixing clamp is fixed on the surface of the air conditioner pipeline, the limiting plates on the first half retaining ring and the second half retaining ring can be broken off by hands to increase the clearance between the first half retaining ring and the air conditioner pipeline and the clearance between the second half retaining ring and the air conditioner pipeline, so that the temperature sensing pipe fixing clamp can be quickly detached.
Drawings
FIG. 1 is a schematic view showing the entire structure of a fixing clip for a temperature sensing tube in embodiment 1;
FIG. 2 is a schematic view showing the structure of the fixing clip of the temperature sensing tube in another angle in embodiment 1;
FIG. 3 is a structural view of the temperature sensing tube fixing clip and the temperature sensing tube after they are assembled in embodiment 1;
FIG. 4 is a view showing the structure of the temperature sensing pipe fixing clip, the temperature sensing pipe and the air conditioning pipe in accordance with embodiment 1 after they are assembled;
FIG. 5 is a first diagram showing the mounting process of the fixing clip of the temperature sensing tube in example 1;
FIG. 6 is a second diagram showing the mounting process of the fixing clip of the temperature sensing tube in embodiment 1;
fig. 7 is a third process diagram of the mounting of the fixing clip of the temperature sensing tube in embodiment 1.
In the figure: the air conditioner pipe comprises a main pipe sleeve 1, a C-shaped pipe sleeve 11, a left free end 12, a right free end 13, a limiting part 14, a first extending pipe sleeve 2, a first half buckle 21, a first opening 22, a first limiting plate 23, an arc bending section 231, a straight section 232, a second extending pipe sleeve 3, a second half buckle 31, a second opening 32, a second limiting plate 33, a temperature sensing pipe 4, an air conditioner pipe 5 and an air conditioner pipe 6.
Detailed Description
The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.
Example 1
As shown in fig. 1 to 7, the fixing clip for a temperature sensing tube of the present embodiment is an integral elastic sheet metal structure, and includes a main sleeve 1, a first extension sleeve 2 and a second extension sleeve 3 coaxially disposed, the main sleeve 1 is matched with the temperature sensing tube 4, and the first extension sleeve 3 and the second extension sleeve 4 are matched with the same air conditioning tube 5. Wherein, the main pipe sleeve 1 is a C-shaped pipe sleeve 11, and a pipe body thereof is provided with a left free end and a right free end. The first extension pipe sleeve 2 is connected with the left free end 12 of the C-shaped pipe sleeve 11, extends along the lower part of the left free end 12 in the direction away from the C-shaped pipe sleeve 11 to form a first half retaining ring 21, and a first opening 22 is formed between the first half retaining ring 21 and the right free end 13 of the C-shaped pipe sleeve 11. The second extension pipe sleeve 3 is connected with the right free end 13 of the C-shaped pipe sleeve 11 and extends along the upper part of the right free end 13 in the direction away from the C-shaped pipe sleeve 11 to form a second half retaining ring 31, a second opening 32 is formed between the second half retaining ring 31 and the left free end 12 of the C-shaped pipe sleeve 11, and the opening of the second opening 32 is opposite to the opening of the first opening 22.
Further, in this embodiment, a tight interference fit is formed between the inner surface of the C-shaped pipe sleeve 11 and the outer surface of the temperature sensing pipe 4; meanwhile, the inner surfaces of the first half clasp 21 and the second half clasp 31 and the outer surface of the air-conditioning pipe 5 respectively form a tight interference fit.
Further, in the present embodiment, the second half clasp 31 is located right above the first half clasp 21, and the air-conditioning pipe pre-installation space 6 is formed between the bottom of the second half clasp 31, the top of the first half clasp 21 and the C-shaped pipe sleeve 11. The air-conditioning pipe preassembly space 6 is used for accommodating the transversely-placed air-conditioning pipe 5; after the air conditioning pipe 5 is transversely arranged in the air conditioning pipe, the air conditioning pipe 5 can be sleeved in the first half retaining ring 21 and the second half retaining ring 31 through the openings of the first half retaining ring 21 and the second half retaining ring 31 by rotating the device clockwise by 90 degrees.
In order to prevent the air-conditioning pipe pre-installation space 6 from damaging the air-conditioning pipe 5, the contact surface between the air-conditioning pipe pre-installation space 6 and the air-conditioning pipe 5 should be designed to have a circular arc transition.
Further, in this embodiment, the extending ends of the first half clasp 21 and the second half clasp 31 are further connected with a first limiting plate 23 and a second limiting plate 33, respectively; the limiting plate comprises an arc bending section 231 and a straight section 232; the arc bending section 231 is connected with the extending tail end of the first half retaining ring 21/the second half retaining ring 31, and the inner arc surface of the arc bending section faces the outer surface of the corresponding half retaining ring; the straight section 232 is connected to the curved bent section 231.
Further, in this embodiment, the pipe body of the C-shaped pipe sleeve 11 is also recessed inwards to form a limiting part 14; the limiting part 14 is specifically arranged at the lower end of the pipe body of the C-shaped pipe sleeve 11 and is used for limiting the tail end of the temperature sensing pipe 4.
The installation method comprises the following steps:
(1) inserting the temperature sensing tube 4 into the C-shaped pipe sleeve 11 as shown in FIG. 3;
(2) referring to fig. 5, the air-conditioning duct 5 to be operated is selected, and the air-conditioning duct pre-installation space 6 of the temperature-sensing duct fixing clip is inserted in alignment with the air-conditioning duct 5 in a crisscross manner;
(3) referring to fig. 6, the temperature sensing tube fixing clip is rotated clockwise by 90 °, and at this time, the air conditioning tube 5 is sleeved into the first half retaining ring 21 and the second half retaining ring 31 through the openings of the first half retaining ring 21 and the second half retaining ring 31; then, the temperature sensing pipe fixing clip can be firmly stuck on the air conditioning pipe 5 by virtue of its own structural characteristics and elastic properties, as shown in fig. 7.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A temperature sensing pipe fixing clamp is characterized by comprising a main pipe sleeve, a first extension pipe sleeve and a second extension pipe sleeve, wherein the first extension pipe sleeve and the second extension pipe sleeve are coaxially arranged; the main pipe sleeve is a C-shaped pipe sleeve, and a pipe body of the main pipe sleeve is provided with a left free end and a right free end; the first extending pipe sleeve is connected with the left free end of the C-shaped pipe sleeve and extends along the lower part of the left free end to the direction far away from the C-shaped pipe sleeve to form a first half retaining ring; the second extending pipe sleeve is connected with the right free end of the C-shaped pipe sleeve and extends along the upper part of the right free end to the direction far away from the C-shaped pipe sleeve to form a second half retaining ring; the main pipe sleeve is matched with the temperature sensing pipe, and the first extension pipe sleeve and the second extension pipe sleeve are matched with the same air conditioning pipe.
2. The temperature-sensing tube mounting clip of claim 1, wherein the temperature-sensing tube mounting clip is embodied as an integral resilient sheet metal structure.
3. The temperature-sensing tube fixing clip according to claim 1, wherein an interference fit is formed between the inner surface of the C-shaped tube housing and the outer surface of the temperature-sensing tube in close contact; meanwhile, interference fit of tight contact is formed between the inner surfaces of the first half retaining ring and the second half retaining ring and the outer surface of the air conditioning pipe respectively.
4. The temperature-sensing tube fixing clip according to claim 1, wherein the second half clasp ring is positioned directly above the first half clasp ring, and an air-conditioning tube pre-installation space is formed between the bottom of the second half clasp ring, the top of the first half clasp ring and the C-shaped tube housing.
5. The temperature-sensing tube fixing clip according to claim 4, wherein the air-conditioning tube pre-installation space is for receiving a laterally inserted air-conditioning tube; the transversely-placed air-conditioning pipe can be sleeved into the first half retaining ring and the second half retaining ring through the openings of the first half retaining ring and the second half retaining ring after rotating for 90 degrees.
6. The temperature-sensing tube fixing clip according to claim 5, wherein the contact surface between the air-conditioning tube pre-installation space and the air-conditioning tube is in a circular arc transition.
7. The temperature-sensing tube retaining clip of claim 1, wherein a first opening is formed between the first half clasp ring and the right free end of the main tubular housing, and a second opening is formed between the second half clasp ring and the left free end of the main tubular housing; the first opening and the second opening are oppositely opened.
8. The temperature-sensing tube fixing clip according to claim 1, wherein the extending ends of the first half clasp and the second half clasp are respectively connected with a limiting plate; the limiting plate comprises an arc-shaped bending section and a straight section; the arc bending section is connected with the extending tail end of the first half retaining ring/the second half retaining ring, and the inner arc surface of the arc bending section faces the outer surface of the corresponding half retaining ring; the straight section is connected with the arc bending section.
9. The temperature-sensing pipe fixing clamp according to any one of claims 1 to 8, wherein the pipe body of the C-shaped pipe sleeve is further recessed inwards to form a limiting part; the limiting part is specifically arranged at the upper end or the lower end of the pipe body of the C-shaped pipe sleeve and used for limiting the tail end of the temperature sensing pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122390490.9U CN215863977U (en) | 2021-09-29 | 2021-09-29 | Temperature sensing pipe fixation clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122390490.9U CN215863977U (en) | 2021-09-29 | 2021-09-29 | Temperature sensing pipe fixation clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215863977U true CN215863977U (en) | 2022-02-18 |
Family
ID=80262010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122390490.9U Active CN215863977U (en) | 2021-09-29 | 2021-09-29 | Temperature sensing pipe fixation clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215863977U (en) |
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2021
- 2021-09-29 CN CN202122390490.9U patent/CN215863977U/en active Active
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