CN219140930U

CN219140930U - Damping device for refrigerant pipeline of outdoor unit

Info

Publication number: CN219140930U
Application number: CN202223570458.XU
Authority: CN
Inventors: 刘相会
Original assignee: Wuxi Laiduoxin Technology Co ltd
Current assignee: Wuxi Laiduoxin Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-06
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a damping device for a refrigerant pipeline of an outdoor unit, which comprises a refrigerant pipeline, an upper U-shaped pipe clamp and a lower U-shaped pipe clamp, wherein the refrigerant pipeline is arranged between the upper U-shaped pipe clamp and the lower U-shaped pipe clamp, a plurality of buffer gaskets are arranged on the inner walls of the upper U-shaped pipe clamp and the lower U-shaped pipe clamp, a connecting seat is integrally formed at the lower end of the lower U-shaped pipe clamp, the end part of the connecting seat is movably connected inside a supporting seat, shaking force generated by the refrigerant pipeline is transmitted to the upper U-shaped pipe clamp and the lower U-shaped pipe clamp, the connecting seat arranged at the bottom of the lower U-shaped pipe clamp is transmitted to a supporting plate, so that the supporting plate moves inside the supporting seat, shock feeling can be reduced when the supporting plate moves, the shock cushion is arranged on the upper surface of the supporting plate through springs, the shock feeling can be reduced through the action of the shock cushion, the shock feeling of the refrigerant pipeline can be damped when the shock is generated by the refrigerant pipeline, and the influence of the shock on equipment is reduced.

Description

Damping device for refrigerant pipeline of outdoor unit

Technical Field

The utility model relates to the field of refrigerant pipe brackets, in particular to a damping device for refrigerant pipes of an outdoor unit.

Background

The air conditioning refrigerant pipe refers to a pipeline for connecting main refrigeration components such as a heat exchanger, a valve, a compressor and the like through which a refrigerant flows in an air conditioning system, and copper pipes are generally adopted. The refrigerant pipeline of the air conditioner is longer, especially the refrigerant pipeline of the central air conditioner can be as long as 100 meters, the refrigerant pipeline belongs to a pressure-bearing member, the burst pressure of the refrigerant pipeline is more than 5 times of the operation pressure or more than 3 times of the maximum possible pressure, and the refrigerant pipeline needs to be installed in a fixed bracket when being installed.

Among the prior art, the coolant pipe support of authorized bulletin number CN205807918U, including the bottom mounting panel, set up two sets of stands on the bottom mounting panel, one side of stand sets up 3 body one, sets up the tripod between 2 body one, the opposite side of stand sets up 2 body two, the top of stand sets up body three, for traditional binding belt full package pipeline construction, does not have magnetic field, signal interference each other, and whole pipeline trend is horizontal vertical after the whole construction that integrates, does not destroy because of constructor technical level's difference or construction quality, whole elegant appearance.

In the above scheme, because the flowing pressure of the fluid in the refrigerant pipe is larger, when flowing in the pipeline, the fluctuation phenomenon which can occur when the fluid contacts with the pipe wall can cause the vibration phenomenon of the refrigerant pipe, and the vibration phenomenon can cause the loosening and falling phenomenon of the refrigerant pipe bracket under the vibration condition for a long time.

Disclosure of Invention

The utility model aims to provide a new technical scheme of a damping device for a refrigerant pipeline of an outdoor unit.

According to a first aspect of the present utility model, there is provided a damping device for a refrigerant pipeline of an outdoor unit, including a refrigerant pipeline, an upper U-shaped pipe clamp and a lower U-shaped pipe clamp, wherein the refrigerant pipeline is disposed between the upper U-shaped pipe clamp and the lower U-shaped pipe clamp, a plurality of damping gaskets are disposed on inner walls of the upper U-shaped pipe clamp and the lower U-shaped pipe clamp, a connecting seat is integrally formed at a lower end of the lower U-shaped pipe clamp, an end portion of the connecting seat is movably connected inside a supporting seat, and the supporting seat is mounted on a fixing bracket;

the connecting seat end part is fixedly provided with a supporting plate, springs are fixedly arranged at two ends of the upper surface of the supporting plate, and shock pads are arranged at two ends of the lower surface of the supporting plate.

Optionally, a rotating shaft is fixedly arranged at the center of the supporting plate, and two ends of the rotating shaft are both rotationally connected inside the supporting seat.

Optionally, go up U-shaped pipe clamp movable mounting in inside the U-shaped pipe clamp down, the both ends edge position of going up U-shaped pipe clamp all is provided with T shape guide block, the equal swing joint of T shape guide block is inside T shape guide slot, T shape guide slot sets up at the inside surface of U-shaped pipe clamp down.

Optionally, the both ends junction that goes up U-shaped pipe clamp and lower U-shaped pipe clamp all is provided with pipe clamp fixed subassembly.

Optionally, the pipe clamp fixing assembly comprises a fixing clamping groove and a mounting groove, wherein the fixing clamping groove is provided with a plurality of end surfaces which are uniformly distributed on the upper U-shaped pipe clamp in a coaxial line, the mounting groove is formed in the lower U-shaped pipe clamp, and the mounting groove is internally provided with a special-shaped plate through rotation of a mounting shaft.

Optionally, the upper end of sketch plate is the joint end, joint end swing joint is inside a fixed draw-in groove, the lower extreme of sketch plate is the press end, press end tip activity to the outside of lower U-shaped pipe clamp.

Optionally, a supporting spring is installed on a surface of one side, far away from the fixing clamping groove, of the upper end of the special-shaped plate, and the supporting spring is installed inside the installation groove.

According to an embodiment of the present disclosure, the shake power that the refrigerant pipeline produced is transmitted to upper U-shaped pipe clamp and lower U-shaped pipe clamp, the connecting seat that sets up through lower U-shaped pipe clamp bottom transmits to the backup pad in for the backup pad is at the inside motion of supporting seat, can reduce shock sensation when the backup pad moves through installing a plurality of shock pads at backup pad lower surface, and set up in the backup pad upper surface through the spring, can reduce the vibrations range with the shock pad effect, reduce shock sensation, can carry out shock attenuation work when the refrigerant pipeline produces vibrations, reduce the influence of vibrations to equipment.

The support plate is rotatably arranged in the support seat by taking the rotating shaft as the center of a circle, and when in vibration, the support plate can only move by taking the rotating shaft as the center, so that the vibration amplitude and the vibration range can be reduced, and the vibration absorption effect is improved.

Other features of the present utility model and its advantages will become apparent from the following detailed description of exemplary embodiments of the utility model, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.

Fig. 1 is a schematic diagram of an overall structure of a damping device for refrigerant lines of an outdoor unit.

Fig. 2 is a schematic diagram of a connection structure of an upper U-shaped pipe clamp and a lower U-shaped pipe clamp of a damping device for refrigerant pipes of an outdoor unit.

Fig. 3 is an enlarged schematic view of a shock absorbing device for refrigerant lines of an outdoor unit shown in fig. 2.

Fig. 4 is an enlarged schematic view of a shock absorbing device for refrigerant lines of an outdoor unit at B in fig. 2.

Fig. 5 is a schematic view of a supporting seat of a damping device for refrigerant pipes of an outdoor unit.

Fig. 6 is a schematic view of a shock absorbing device for refrigerant lines of an outdoor unit in fig. 5, illustrating a section at C-C.

The figures are marked as follows: 1. a refrigerant pipe; 2. an upper U-shaped pipe clamp; 3. a lower U-shaped pipe clamp; 31. a connecting seat; 32. a support base; 33. a support plate; 34. a spring; 35. a shock pad; 36. a rotating shaft; 4. a fixed bracket; 5. a T-shaped guide block; 6. a T-shaped guide groove; 7. a pipe clamp fixing assembly; 71. a fixing slot; 72. a mounting groove; 73. a shaped plate; 74. a clamping end; 75. a support spring; 76. a pressing end; 77. a mounting shaft; 8. and a buffer pad.

Detailed Description

Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise.

The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may have different values.

As shown in fig. 1, 2, 3, 4, 5 and 6, in one embodiment, a damping device for a refrigerant pipeline of an outdoor unit includes a refrigerant pipeline 1, an upper U-shaped pipe clamp 2 and a lower U-shaped pipe clamp 3, the refrigerant pipeline 1 is arranged between the upper U-shaped pipe clamp 2 and the lower U-shaped pipe clamp 3, a plurality of buffer gaskets 8 are arranged on inner walls of the upper U-shaped pipe clamp 2 and the lower U-shaped pipe clamp 3, a connecting seat 31 is integrally formed at the lower end of the lower U-shaped pipe clamp 3, an end part of the connecting seat 31 is movably connected inside a supporting seat 32, and the supporting seat 32 is mounted on a fixed bracket 4;

the end part of the connecting seat 31 is fixedly provided with a supporting plate 33, springs 34 are fixedly arranged at two ends of the upper surface of the supporting plate 33, and shock pads 35 are arranged at two ends of the lower surface of the supporting plate 33.

Above-mentioned novel shower device, when producing the vibration, the shake power that refrigerant pipeline 1 produced is transmitted to on supreme U-shaped pipe clamp 2 and the lower U-shaped pipe clamp 3, on the connecting seat 31 that sets up through lower U-shaped pipe clamp 3 bottom transmits to backup pad 33, make backup pad 33 at the inside motion of supporting seat 32, can reduce the shock sensation when backup pad 33 moves through installing a plurality of shock pads 35 at backup pad 33 lower surface, and set up at backup pad 33 upper surface through spring 34, can reduce the vibration amplitude with shock pad 35 effect, reduce the shock sensation, can carry out shock attenuation work when refrigerant pipeline 1 produces vibrations, reduce the influence of vibrations to equipment.

In this embodiment, the center of the supporting plate 33 is fixedly provided with the rotating shaft 36, both ends of the rotating shaft 36 are rotatably connected inside the supporting seat 32, and the supporting plate 33 is rotatably installed inside the supporting seat 32 by taking the rotating shaft 36 as the center of a circle, so that the supporting plate 33 can only move by taking the rotating shaft 36 as the center during vibration, the vibration amplitude and range can be reduced, and the vibration absorbing effect can be improved.

In this embodiment, go up U-shaped pipe clamp 2 movable mounting and be in down U-shaped pipe clamp 3 inside, go up U-shaped pipe clamp 2's both ends edge position all is provided with T shape guide block 5, and T shape guide block 5 all swing joint is in T shape guide slot 6 inside, and T shape guide slot 6 sets up at U-shaped pipe clamp 3 inboard surface down, through T shape guide block 5 and movable mounting that set up inside T shape guide slot 6, can be convenient for go up U-shaped pipe clamp 2 and connect and install.

In the second embodiment, on the basis of the first embodiment, the pipe clamp fixing assemblies 7 are respectively arranged at the joints of the two ends of the upper U-shaped pipe clamp 2 and the lower U-shaped pipe clamp 3, each pipe clamp fixing assembly 7 comprises a fixing clamping groove 71 and a mounting groove 72, the fixing clamping grooves 71 are provided with a plurality of end surfaces of the upper U-shaped pipe clamp 2 which are uniformly distributed in a coaxial line, the mounting grooves 72 are arranged in the lower U-shaped pipe clamp 3, the inside of each mounting groove 72 is rotatably provided with a special-shaped plate 73 through a mounting shaft 77, the upper ends of the special-shaped plates 73 are clamping ends 74, the clamping ends 74 are movably connected in one fixing clamping groove 71, the lower ends of the special-shaped plates 73 are pressing ends 76, the end parts of the pressing ends 76 movably extend to the outside of the lower U-shaped pipe clamp 3, one side surface of the upper ends of the special-shaped plates 73, which are far away from the fixing clamping grooves 71, is provided with a supporting spring 75, the supporting spring 75 is installed inside the mounting groove 72, when fixed, make T shape guide block 5 slide into T shape guide groove 6 inside through pressing U-shaped pipe clamp 2, can promote the abnormal plate 73 through supporting spring 75 and rotate, make joint end 74 get into inside a fixed draw-in groove 71, can fix U-shaped pipe clamp 2 and U-shaped pipe clamp 3 down, fix work to refrigerant pipeline 1 through last U-shaped pipe clamp 2 and U-shaped pipe clamp 3 down, be convenient for install in-process use, the degree of difficulty of installation has been reduced, can make the abnormal plate 73 rotate with installation axle 77 as the centre of a circle through promoting the pressing end 76, drive joint end 74 and shift out fixed draw-in groove 71, the staff of being convenient for dismantles work.

While certain specific embodiments of the utility model have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims

1. The damping device for the refrigerant pipeline of the outdoor unit is characterized by comprising a refrigerant pipeline (1), an upper U-shaped pipe clamp (2) and a lower U-shaped pipe clamp (3), wherein the refrigerant pipeline (1) is arranged between the upper U-shaped pipe clamp (2) and the lower U-shaped pipe clamp (3), a plurality of buffer gaskets (8) are arranged on the inner walls of the upper U-shaped pipe clamp (2) and the lower U-shaped pipe clamp (3), a connecting seat (31) is integrally formed at the lower end of the lower U-shaped pipe clamp (3), the end part of the connecting seat (31) is movably connected inside a supporting seat (32), and the supporting seat (32) is arranged on a fixed support (4);

the end part of the connecting seat (31) is fixedly provided with a supporting plate (33), springs (34) are fixedly arranged at two ends of the upper surface of the supporting plate (33), and shock pads (35) are arranged at two ends of the lower surface of the supporting plate (33).

2. The damping device for refrigerant pipelines of outdoor units according to claim 1, wherein a rotating shaft (36) is fixedly arranged at the center of the supporting plate (33), and two ends of the rotating shaft (36) are rotatably connected inside the supporting seat (32).

3. The damping device for the refrigerant pipeline of the outdoor unit according to claim 1, wherein the upper U-shaped pipe clamp (2) is movably installed inside the lower U-shaped pipe clamp (3), T-shaped guide blocks (5) are respectively arranged at the edge parts of two ends of the upper U-shaped pipe clamp (2), the T-shaped guide blocks (5) are movably connected inside T-shaped guide grooves (6), and the T-shaped guide grooves (6) are formed in the inner side surfaces of the lower U-shaped pipe clamp (3).

4. A damping device for refrigerant pipelines of an outdoor unit according to claim 3, wherein pipe clamp fixing assemblies (7) are arranged at the joints of the two ends of the upper U-shaped pipe clamp (2) and the lower U-shaped pipe clamp (3).

5. The damping device for refrigerant lines of an outdoor unit according to claim 4, wherein the tube clamp fixing assembly (7) comprises a fixing clamping groove (71) and a mounting groove (72), the fixing clamping groove (71) is provided with a plurality of end surfaces uniformly distributed on the upper U-shaped tube clamp (2) in a coaxial line, the mounting groove (72) is arranged inside the lower U-shaped tube clamp (3), and the mounting groove (72) is internally provided with a special-shaped plate (73) in a rotating manner through a mounting shaft (77).

6. The damping device for refrigerant pipelines of an outdoor unit according to claim 5, wherein the upper end of the profiled plate (73) is a clamping end (74), the clamping end (74) is movably connected inside a fixed clamping groove (71), the lower end of the profiled plate (73) is a pressing end (76), and the end of the pressing end (76) is movably extended to the outside of the lower U-shaped pipe clamp (3).

7. The damping device for refrigerant lines of an outdoor unit as set forth in claim 6, wherein a supporting spring (75) is installed at a surface of a side of the upper end of the profiled plate (73) remote from the fixing clip groove (71), and the supporting spring (75) is installed inside the installation groove (72).