CN113883705B - Temperature sensing tube fixing assembly and fixing method - Google Patents
Temperature sensing tube fixing assembly and fixing method Download PDFInfo
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- CN113883705B CN113883705B CN202111151246.5A CN202111151246A CN113883705B CN 113883705 B CN113883705 B CN 113883705B CN 202111151246 A CN202111151246 A CN 202111151246A CN 113883705 B CN113883705 B CN 113883705B
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- temperature sensing
- pipe
- retaining ring
- sensing tube
- pipe sleeve
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2140/00—Control inputs relating to system states
- F24F2140/20—Heat-exchange fluid temperature
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides a temperature sensing tube fixing assembly, which comprises a temperature sensing tube fixing clamp and a locking clamp spring; the 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; 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 extending tail ends of the first half retaining ring and the second half retaining ring are respectively connected with a limiting retaining plate; one end of the locking snap spring is matched with the limiting buckle plate, and the other end of the locking snap spring is clamped on the outer surface of the C-shaped pipe sleeve. The invention also provides a temperature sensing tube fixing method. The temperature sensing pipe fixing assembly is adopted to mount the temperature sensing pipe, so that the problems of thinning of the wall thickness of the copper pipe, poor strength and leakage of a refrigerant in the pipe caused by a welding mode can be effectively solved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a temperature sensing pipe fixing assembly and a fixing method.
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.
Therefore, if a temperature sensing pipe fixing assembly can be designed to fix the temperature sensing pipe to the air conditioning pipe in a non-welding manner, the problems of thinning of the wall thickness of the copper pipe, poor strength and leakage of the refrigerant in the pipe caused by the traditional welding manner can be effectively solved.
Disclosure of Invention
The invention aims to solve the technical problem of providing a temperature sensing pipe fixing assembly and a fixing method, wherein the temperature sensing pipe is connected with an air conditioner pipe by adopting the temperature sensing pipe fixing assembly and the fixing method, 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 the traditional welding mode can be effectively solved.
The invention adopts the following technical scheme to solve the technical problems:
a temperature sensing tube fixing component comprises a temperature sensing tube fixing clamp and a locking snap spring which is buckled and matched with the temperature sensing tube fixing clamp; the 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 extending tail ends of the first half retaining ring and the second half retaining ring are respectively connected with a limiting retaining plate; one end of the locking clamp spring is matched with the limiting buckle plate, and the other end of the locking clamp spring is clamped on the outer surface of the C-shaped pipe sleeve to realize the buckling matching with the temperature sensing pipe fixing clamp.
In a preferred embodiment of the present invention, the temperature sensing pipe fixing clip is an integral elastic sheet metal structure.
In a preferred aspect of the present invention, the C-shaped tube housing of the temperature sensing tube fixing clip is fitted to the temperature sensing tube, and the first half-buckle and the second half-buckle are fitted to the same air conditioning tube.
In a preferred aspect of the present invention, the C-shaped socket and the temperature sensing pipe, and the first half-buckle, the second half-buckle, and the air conditioning pipe are in tight contact with each other and form an interference fit.
As one preferable mode of the present invention, the second half buckle ring is located right above the first half buckle ring, and an air-conditioning pipe preassembly space is formed among the bottom of the second half buckle ring, the top of the first half buckle ring and the C-shaped pipe sleeve; the air-conditioning pipe preassembling space is used for accommodating transversely-placed air-conditioning pipes; after the transversely-placed air-conditioning pipe rotates by 90 degrees, the 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.
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 in opposite opening directions.
As one preferable mode of the invention, the limiting buckle plate comprises an arc-shaped bending part and a straight part; the arc-shaped bending part 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 part faces the outer surface of the corresponding half retaining ring; straight portion links to each other with the arc kink.
As one preferable mode of the invention, 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 C-shaped pipe sleeve body and used for limiting the tail end of the temperature sensing pipe.
As one preferable mode of the invention, the locking snap spring is integrally formed into an elastic steel wire structure by bending.
As one preferable mode of the invention, the locking clamp spring is provided with a straight transverse section, and the left end and the right end of the transverse section are respectively deformed and bent downwards to form a first bending section; the bottoms of the two first bending sections are respectively connected with a straight vertical section, and the bottoms of the vertical sections extend towards the direction far away from the transverse section to respectively form an arc section with an upward inner arc surface; the tail ends of the two arc-shaped sections continue to extend to the direction far away from the transverse section to form second bending sections respectively, and the tail ends of the second bending sections are connected with a lower inclined section respectively.
In a preferred embodiment of the present invention, the downward inclined section is inclined downward with respect to the horizontal section, and ends of the downward inclined section are respectively formed as arc transitions.
As one preferable mode of the present invention, when the locking clip spring and the temperature sensing tube fixing clip are matched in place, the transverse section of the locking clip spring is reversely buckled in the limiting buckle plate, and meanwhile, the two arc sections of the locking clip spring are jointly clamped on the outer surface of the C-shaped tube sleeve.
As one of the preferable modes of the invention, the surface of the limiting buckle plate, which is in contact fit with the transverse section, is a first intrados surface; the specific shape and size of the first inner cambered surface correspond to the shape and size of the outer surface of the corresponding position of the transverse section.
As one of the preferable modes of the invention, the surface of the arc-shaped section, which is in contact fit with the C-shaped pipe sleeve, is a second intrados surface; the specific shape and size of the second intrados correspond to the shape and size of the outer surface of the corresponding position of the C-shaped pipe sleeve.
A temperature sensing tube fixing method characterized by being carried out by the temperature sensing tube fixing assembly as set forth in any one of claims 1 to 9, and comprising the following specific steps:
(1) inserting the temperature sensing tube into the C-shaped tube sleeve of the temperature sensing tube fixing clamp;
(2) selecting an air-conditioning pipe to be operated, and aligning the air-conditioning pipe pre-installation space of the temperature sensing pipe fixing clamp to the air-conditioning pipe to be inserted in a cross mode;
(3) rotating the temperature sensing pipe fixing clamp clockwise, and sleeving the air conditioning pipe 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; at this time, the assembly of the temperature sensing tube fixing clamp provided with the temperature sensing tube is completed;
(4) aligning the locking clamp spring to the temperature sensing tube fixing clamp, reversely buckling one end of the locking clamp spring on the bottom surface of a limiting buckle plate of the temperature sensing tube fixing clamp, and then clamping the other end of the locking clamp spring on the outer surface of a C-shaped tube sleeve of the temperature sensing tube fixing clamp; at the moment, the locking clamp spring locks the structure and the position of the temperature sensing tube fixing clamp.
Compared with the prior art, the invention has the advantages that:
(1) the temperature sensing pipe fixing component has a simple structure and is convenient to use; when the temperature sensing pipe fixing clamp is used, the temperature sensing pipe is inserted into the C-shaped pipe sleeve of the temperature sensing pipe fixing clamp, then the temperature sensing pipe fixing clamp is inserted into the air conditioner pipeline in an aligning mode, and then the temperature sensing pipe fixing clamp can be quickly, simply and conveniently fixed on the air conditioner pipeline by clockwise rotating 90 degrees; then, in order to improve the structural stability, the locking clamp spring is buckled on the temperature sensing tube fixing clamp, and the temperature sensing tube fixing clamp can be firmly locked; by adopting the temperature sensing tube fixing assembly, 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 can be effectively solved, and the cost is reduced;
(2) the temperature sensing pipe fixing clamp and the locking clamp spring can tightly attach the temperature sensing pipe and the air conditioning pipeline together by virtue of the structural characteristics and the elastic properties of the temperature sensing pipe fixing clamp and the locking clamp spring, 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 an air conditioner pipeline, the spacing plates on the first half retaining ring and the second half retaining ring of the temperature sensing pipe fixing clamp can be broken by hand 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 disassembled;
(4) the lower inclined section of the locking clamp spring can be used as a handheld part during mounting, dismounting and mounting; when the clamp spring needs to be disassembled and assembled, an operator can easily complete the operation by only holding the clamp spring; the design of the circular arc transition at the tail end of the downward inclination angle of the device is more in accordance with the artificial mechanics and the operation in the aspect.
Drawings
FIG. 1 is a schematic structural view of a fixing clip for a temperature sensing tube in embodiment 1;
FIG. 2 is a schematic view showing the structure of the thermistor fixing clamp in accordance with embodiment 1 at another angle;
fig. 3 is a schematic structural view of the locking clamp spring in embodiment 1;
FIG. 4 is a schematic structural diagram of the locking clamp spring at another angle in embodiment 1;
fig. 5 is a schematic side view of the locking clip of embodiment 1;
FIG. 6 is a structural view of the temperature sensing tube fixing clip and the temperature sensing tube after they are assembled in embodiment 1;
FIG. 7 is a diagram showing the state before the induction pipe fixing clip is aligned with the air-conditioning pipe and is ready for installation in embodiment 1;
fig. 8 is a state view showing the preliminary fitting of the air-conditioning pipe pre-installation space with the air-conditioning pipe in example 1 (the direction of the arrow in the figure indicates the direction of rotation for the subsequent rotation operation);
fig. 9 is a state diagram after the sensing tube fixing clip and the air conditioning tube are completely fitted in embodiment 1;
fig. 10 is an integrated state diagram of the temperature sensing tube fixing clip and the locking snap spring in embodiment 1 after the temperature sensing tube fixing clip and the locking snap spring are completely installed.
In the figure: 1 is a temperature sensing pipe fixing clamp, 11 is a main pipe sleeve, 111 is a C-shaped pipe sleeve, 112 is a left free end, 113 is a right free end, 114 is a limiting part, 12 is a first extension pipe sleeve, 121 is a first half-buckle ring, 122 is a first opening, 123 is a first limiting buckle plate, 1231 is an arc-shaped bending part, 1232 is a straight part, 13 is a second extension pipe sleeve, 131 is a second half-buckle ring, 132 is a second opening, 133 is a second limiting buckle plate, 14 is an air conditioning pipe preassembling space, 2 is a locking clamp spring, 21 is a transverse section, 22 is a first bending section, 23 is a vertical section, 24 is an arc-shaped section, 25 is a second bending section, 26 is a downward inclined section, 3 is a temperature sensing pipe, and 4 is an air conditioning pipe.
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. 1-10, the temperature sensing tube fixing assembly of the present embodiment includes a temperature sensing tube fixing clip 1 and a locking clamp spring 2 fastened and fitted with the temperature sensing tube fixing clip 1; the temperature sensing pipe fixing clamp 1 is of an integral elastic sheet metal structure and is used for fixing the temperature sensing pipe 3 to the air conditioning pipe 4; the locking clamp spring 2 is integrally formed into an elastic steel wire structure in a bending mode, is matched with the temperature sensing pipe fixing clamp 1 and is used for achieving locking of the structure and the position of the working state of the temperature sensing pipe fixing clamp 1.
Referring to fig. 1 and 2, the temperature sensing pipe fixing clip 1 includes a main pipe sleeve 11, a first extension pipe sleeve 12 and a second extension pipe sleeve 13 coaxially disposed, the main pipe sleeve 11 is matched with the temperature sensing pipe 3, and the first extension pipe sleeve 12 and the second extension pipe sleeve 13 are matched with the same air conditioning pipe 4. Wherein, the main pipe sleeve 11 is a C-shaped pipe sleeve 111, and the pipe body of the main pipe sleeve is provided with a left free end and a right free end; the first extension pipe sleeve 12 is connected with the left free end 112 of the C-shaped pipe sleeve 111, extends along the lower part of the left free end 112 to the direction away from the C-shaped pipe sleeve 111, and forms a first half-retaining ring 121, and a first opening 122 is formed between the first half-retaining ring 121 and the right free end 113 of the C-shaped pipe sleeve 111; the second extension pipe sleeve 13 is connected with the right free end 113 of the C-shaped pipe sleeve 111, extends along the upper part of the right free end 113 to the direction away from the C-shaped pipe sleeve 111, and forms a second half retaining ring 131, a second opening 132 is formed between the second half retaining ring 131 and the left free end 112 of the C-shaped pipe sleeve 111, and the opening direction of the second opening 132 is opposite to that of the first opening 122; in addition, in order to facilitate the matching of the locking clamp spring 2 and the convenience of self detachment, the extending ends of the first half retaining ring 121 and the second half retaining ring 131 are respectively connected with a limiting retaining plate, namely a first limiting retaining plate 123 and a second limiting retaining plate 133.
When the temperature sensing pipe fixing clamp is used, the temperature sensing pipe 3 is inserted into the C-shaped pipe sleeve 111 (see fig. 6), the first half retaining ring 121 and the second half retaining ring 131 are aligned with the air conditioning pipe 4 to be inserted (see fig. 7), and then the temperature sensing pipe fixing clamp 1 can be quickly and simply fixed on the air conditioning pipe 4 (see fig. 9) by rotating clockwise by 90 degrees (see fig. 8).
Referring to fig. 3, 4 and 5, the locking clip spring 2 has a straight transverse section 21, and the left and right ends of the transverse section 21 are respectively deformed and bent downward to form a first bent section 22; the bottoms of the two first bending sections 22 are respectively connected with a straight vertical section 23, and the bottoms of the vertical sections 23 extend towards the direction far away from the transverse section 21 to respectively form an arc section 24 with an upward inner arc surface; the tail ends of the two arc-shaped sections 24 continue to extend in the direction far away from the transverse section 21 to form second bending sections 25 respectively, the tail ends of the second bending sections 25 are connected with a downward inclined section 26 which inclines downwards relative to the transverse section 21 respectively, and the tail ends of the downward inclined sections 26 are formed into arc transition respectively. Wherein, the section 26 of inclining down can be as the handheld portion when installing the dismouting, and when needs dismouting jump ring, the completion operation that operating personnel only need handheld this portion can relax.
When the temperature sensing pipe fixing clamp 1 provided with the temperature sensing pipe 3 is fixed on the air conditioner pipe 4 (see fig. 9), the locking snap spring 2 is aligned to the temperature sensing pipe fixing clamp 1, the transverse section 21 of the temperature sensing pipe fixing clamp is firstly reversely buckled on the bottom surface of the limiting buckle plate of the temperature sensing pipe fixing clamp 1, and then the two arc sections 24 are clamped on the outer surface of the C-shaped pipe sleeve 111 of the temperature sensing pipe fixing clamp 1; by virtue of the structure characteristics and the elasticity property of the locking clamp spring 2, the structure and the position of the temperature sensing tube fixing clamp 1 are locked (see fig. 10).
Specifically, in the present embodiment, regarding the temperature-sensitive tube fixing clip 1:
in order to fix the temperature sensing pipe 3 and the air conditioning pipe 4 better, the interference fit of close contact is designed between the C-shaped pipe sleeve and the temperature sensing pipe 3, and between the first half retaining ring 121, the second half retaining ring 131 and the air conditioning pipe 4.
In order to accurately perform the rotation insertion operation of the air-conditioning pipe 4, the second half clasp 131 is positioned right above the first half clasp 121, and a space enclosed between the bottom of the second half clasp 131, the top of the first half clasp 121, and the C-shaped pipe sleeve 111 is defined as an air-conditioning pipe pre-installation space 14. The air-conditioning pipe pre-installation space 14 is specifically used for accommodating the transversely-placed air-conditioning pipe 4; after the air-conditioning pipe 4 is transversely placed in the air-conditioning pipe preassembly space 14, the device is rotated by 90 degrees clockwise, so that the air-conditioning pipe 4 can be sleeved into the first half retaining ring 121 and the second half retaining ring 131 through the openings of the first half retaining ring 121 and the second half retaining ring 131.
Further, in order to prevent the air-conditioning pipe pre-installation space 14 from damaging the air-conditioning pipe 4, the contact surface between the air-conditioning pipe pre-installation space 14 and the air-conditioning pipe 4 is designed to be in a circular arc transition.
In order to limit the inserted temperature sensing tube 3, the tube body of the C-shaped tube sleeve 111 is also recessed inwards to form a limiting part 114; the limiting part 114 is arranged at the lower end of the pipe body of the C-shaped pipe sleeve 111.
Meanwhile, the limiting buckle plate specifically comprises an arc-shaped bent part 1231 and a straight part 1232; the arc-shaped bent part 1231 is connected to the extending end of the first half clasp 121/the second half clasp 131, and the inner arc surface faces the outer surface of the corresponding half clasp; the straight portion 1232 is connected to the arc-shaped bent portion 1231. Here, the arc-shaped bent portion 1231 is designed to be in contact fit with the transverse portion 21 of the locking clip spring 2, and the straight portion 1232 is designed to be a hand-held force-receiving portion when the temperature sensing tube fixing clip 1 is detached, so that detachment is rapidly achieved.
Specifically, in this implementation, regarding the contact cooperation of locking jump ring 2 and temperature sensing pipe mounting clip 1:
the surface of the arc-shaped bent part 1231 of the limiting buckle plate, which is in contact fit with the transverse section 21, is a first inner arc surface; for a better fit, the specific shape and size of the first intrados corresponds to the shape and size of the outer surface of the corresponding location of the cross section 21.
The contact and matching surface of the arc-shaped section 24 and the C-shaped pipe sleeve 111 is a second inner arc surface; for better fit, the specific shape and size of the second intrados surface correspond to the shape and size of the outer surface of the corresponding position of the C-shaped pipe sleeve 111.
Example 2
The method for fixing the temperature sensing tube in the embodiment adopts the temperature sensing tube fixing component in the embodiment 1, and comprises the following specific steps:
(1) inserting the temperature sensing tube 3 into the C-shaped tube sleeve 111 of the temperature sensing tube fixing clamp 1 (see fig. 6);
(2) selecting an air-conditioning tube 4 to be operated, and inserting the air-conditioning tube pre-installation space 14 of the temperature-sensing tube fixing clip 1 in alignment with the air-conditioning tube 4 in a crisscross manner (see fig. 7);
(3) the temperature sensing pipe fixing clamp 1 is rotated clockwise (see fig. 8), and the air conditioning pipe 4 is sleeved in the first half retaining ring 121 and the second half retaining ring 131 through the openings of the first half retaining ring 121 and the second half retaining ring 131; at this time, the temperature sensing tube fixing clip 1 on which the temperature sensing tube 3 is mounted is assembled (see fig. 9);
(4) aligning the locking clamp spring 2 to the temperature sensing tube fixing clamp 1, firstly, reversely buckling the transverse section 21 of the locking clamp spring on the bottom surface of the limiting buckle plate of the temperature sensing tube fixing clamp 1, and then clamping the two arc sections 24 on the outer surface of the C-shaped tube sleeve 111 of the temperature sensing tube fixing clamp 1; by virtue of the structure characteristics and the elasticity property of the locking clamp spring 2, the structure and the position of the temperature sensing tube fixing clamp 1 are locked (see fig. 10).
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 invention, 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 (10)
1. A temperature sensing tube fixing component is characterized by comprising a temperature sensing tube fixing clamp and a locking clamp spring in buckling fit with the temperature sensing tube fixing clamp; the 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 extending tail ends of the first half retaining ring and the second half retaining ring are respectively connected with a limiting retaining plate; one end of the locking clamp spring is matched with the limiting buckle plate, and the other end of the locking clamp spring is clamped on the outer surface of the C-shaped pipe sleeve to realize the buckling matching with the temperature sensing pipe fixing clamp;
a first opening is formed between the first half retaining ring and the right free end of the main pipe sleeve, and a second opening is formed between the second half retaining ring and the left free end of the main pipe sleeve; the first opening and the second opening are opposite in opening direction, and the first half retaining ring and the second half retaining ring are matched with the same air conditioning pipe.
2. The temperature-sensing tube fixing assembly according to claim 1, wherein the temperature-sensing tube fixing clip is of an integral elastic sheet metal structure.
3. The temperature sensing tube securing assembly of claim 1, wherein the C-shaped sleeve of the temperature sensing tube securing clip is fitted with the temperature sensing tube.
4. The temperature-sensing tube fixing assembly according to claim 1, wherein the second half clasp ring is positioned right above the first half clasp ring, and an air-conditioning tube pre-installation space is formed among the bottom of the second half clasp ring, the top of the first half clasp ring and the C-shaped tube sleeve; the air-conditioning pipe preassembling space is used for accommodating transversely-placed air-conditioning pipes; after the air conditioning pipe which is transversely arranged in the air conditioning pipe rotates by 90 degrees, the 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.
5. The temperature-sensing tube fixing assembly according to claim 1, wherein the limiting buckle includes an arc-shaped bent portion and a straight portion; the arc-shaped bending part 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 part faces the outer surface of the corresponding half retaining ring; the straight portion links to each other with the arc kink.
6. The temperature-sensing tube fixing assembly according to claim 1, wherein the locking clip is integrally formed as a one-piece bent elastic wire structure.
7. The temperature sensing pipe fixing assembly according to claim 1, wherein the locking clamp spring has a straight transverse section, and left and right ends of the transverse section are respectively bent downward to form first bent sections; the bottoms of the two first bending sections are respectively connected with a straight vertical section, and the bottoms of the vertical sections extend towards the direction far away from the transverse section to respectively form an arc section with an upward inner arc surface; the tail ends of the two arc-shaped sections continue to extend to the direction far away from the transverse section to form second bending sections respectively, and the tail ends of the second bending sections are connected with a lower inclined section respectively.
8. The temperature-sensing tube fixing assembly according to claim 7, wherein the downwardly inclined section is inclined downwardly with respect to the transverse section, and ends of the downwardly inclined section are respectively formed as circular arc transitions.
9. The temperature-sensing tube fixing assembly according to claim 7, wherein when the locking clip spring and the temperature-sensing tube fixing clip are fitted in place, the transverse section of the locking clip spring is reversely buckled in the limiting buckle plate, and meanwhile, the two arc sections of the locking clip spring are jointly clamped on the outer surface of the C-shaped tube sleeve.
10. A temperature sensing tube fixing method characterized by being carried out by the temperature sensing tube fixing assembly as claimed in any one of claims 1 to 9, and comprising the following specific steps:
(1) inserting the temperature sensing tube into the C-shaped tube sleeve of the temperature sensing tube fixing clamp;
(2) selecting an air-conditioning pipe to be operated, and aligning the air-conditioning pipe preassembly space of the temperature sensing pipe fixing clamp with the air-conditioning pipe to be inserted in a cross mode;
(3) rotating the temperature sensing pipe fixing clamp clockwise, and sleeving the air conditioning pipe 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; at this time, the assembly of the temperature sensing tube fixing clamp provided with the temperature sensing tube is completed;
(4) aligning the locking clamp spring with the temperature sensing tube fixing clamp, reversely buckling one end of the locking clamp spring on the bottom surface of a limiting buckle plate of the temperature sensing tube fixing clamp, and clamping the other end of the locking clamp spring on the outer surface of a C-shaped tube sleeve of the temperature sensing tube fixing clamp; at the moment, the locking clamp spring locks the structure and the position of the temperature sensing tube fixing clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111151246.5A CN113883705B (en) | 2021-09-29 | 2021-09-29 | Temperature sensing tube fixing assembly and fixing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111151246.5A CN113883705B (en) | 2021-09-29 | 2021-09-29 | Temperature sensing tube fixing assembly and fixing method |
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| Publication Number | Publication Date |
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| CN113883705A CN113883705A (en) | 2022-01-04 |
| CN113883705B true CN113883705B (en) | 2022-09-23 |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203405282U (en) * | 2013-08-05 | 2014-01-22 | Tcl空调器(中山)有限公司 | Thermal bulb fixing device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3874239A (en) * | 1974-03-04 | 1975-04-01 | Thermo Couple Prod Co | Surface thermocouple |
| JP2002081811A (en) * | 2000-08-31 | 2002-03-22 | Mitsubishi Materials Corp | Sensor mounting member |
| JP2004333096A (en) * | 2003-05-12 | 2004-11-25 | Mitsubishi Materials Corp | Sensor mounting, and sensor |
| JP6674070B1 (en) * | 2018-08-02 | 2020-04-01 | 株式会社芝浦電子 | Temperature detection device and assembly |
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2021
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203405282U (en) * | 2013-08-05 | 2014-01-22 | Tcl空调器(中山)有限公司 | Thermal bulb fixing device |
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