CN216045829U - Fixation clamp assembly and heat exchange system with same - Google Patents

Abstract

The application provides a fixing clamp assembly and a heat exchange system with the same, wherein the fixing clamp assembly comprises a fixing structure and an installation structure, and the fixing structure is used for fixing a structure to be fixed; the number of the fixed structures is at least two; a first vibration reduction structure is arranged between every two adjacent fixing structures; the mounting structure comprises a first mounting structure and a second mounting structure; one fixing structure of the two adjacent fixing structures is a first fixing structure, and the other fixing structure of the two adjacent fixing structures is a second fixing structure; the first fixing structure is connected with the first mounting structure, the second fixing structure is connected with the second mounting structure, and the first mounting structure is connected with the second mounting structure in a sliding mode. According to the fixing clamp assembly and the heat exchange system with the fixing clamp assembly, the vibration of the fixing structure can be effectively reduced.

Description

Fixation clamp assembly and heat exchange system with same

Technical Field

This application belongs to heat transfer system technical field, concretely relates to fixation clamp subassembly and have its heat transfer system.

Background

At present, in modern refrigeration products, a long distance copper pipe is necessary not only for the requirement of refrigeration performance, but also for reducing the related pipeline stress, but if the pipe section formed by bending the copper pipe is simply used for reducing the stress, the pipeline is easy to deform and even break, so that the pipeline fixing clamp is required to be used for assisting.

The fixing clamp used at present is usually made by rubber mold opening, in the practical application of relevant engineering, although the fixing clamp can play a role in fixing relevant pipelines, when a unit is subjected to frequent or severe stress strain and the pipelines vibrate, relevant vibration reduction effects are somewhat poor and satisfactory, the service life of the rubber is relatively limited, and the bearing effect of the rubber in the aspect of stress is also limited.

Therefore, how to provide a fixing clip assembly capable of effectively damping vibration of a structure to be fixed and a heat exchange system with the fixing clip assembly become problems to be solved by those skilled in the art urgently.

SUMMERY OF THE UTILITY MODEL

Therefore, the technical problem that this application will be solved lies in providing a fixation clamp subassembly and have its heat transfer system, can effectually treat that fixed knot constructs and carry out the damping.

In order to solve the above problems, the present application provides a fixing clip assembly, including a fixing structure and a mounting structure, the fixing structure is used for fixing a structure to be fixed; the number of the fixed structures is at least two; a first vibration reduction structure is arranged between every two adjacent fixing structures; the mounting structure comprises a first mounting structure and a second mounting structure; one fixing structure of the two adjacent fixing structures is a first fixing structure, and the other fixing structure of the two adjacent fixing structures is a second fixing structure; the first fixing structure is connected with the first mounting structure, the second fixing structure is connected with the second mounting structure, and the first mounting structure is connected with the second mounting structure in a sliding mode.

Further, the first vibration damping structure includes an elastic member; the corresponding elastic pieces generate elasticity towards the direction close to the two adjacent fixed structures simultaneously;

and/or the corresponding elastic pieces generate elastic force in the direction away from two adjacent fixing structures simultaneously.

Furthermore, the elastic parts comprise a first elastic part and a second elastic part, and the corresponding first elastic parts simultaneously generate elastic force towards the direction close to the two adjacent fixed structures; the corresponding second elastic piece generates elastic force towards the direction far away from the two adjacent fixed structures.

Furthermore, the number of the second elastic pieces is two, the two second elastic pieces are respectively arranged on two sides of the first elastic piece, and the elastic force generated by the two second elastic pieces is balanced with the elastic force generated by the first elastic piece;

and/or the elastic forces generated by the first elastic part and the second elastic part are parallel to each other and opposite in direction.

Further, the elastic member is connected with both the first mounting structure and the second mounting structure.

Furthermore, a first groove is formed in the first mounting structure, a second groove is formed in the second mounting structure, the first groove and a notch of the second groove are oppositely arranged to form a mounting cavity, and the elastic piece is arranged in the mounting cavity.

Furthermore, the first mounting structure is partially located in the second groove, a guide structure is arranged on the first mounting structure, a guide rail is arranged on the inner wall of the second groove, the guide structure is movably arranged on the guide rail, and the guide rail extends in the direction away from the first mounting structure.

Further, the first mounting structure is arranged on the peripheral wall of the first fixing structure and extends towards the direction close to the second fixing structure;

and/or the second mounting structure is arranged on the peripheral wall of the second fixing structure and extends towards the direction close to the first fixing structure.

Furthermore, the fixing structure comprises a fixing clamp and a second vibration damping structure, and the fixing clamp is arranged outside the second vibration damping structure; the second vibration reduction structure is provided with a fixing hole, and the fixing hole is used for installing a structure to be fixed.

Furthermore, the fixing clamp comprises a first clamp body and a second clamp body which are matched with each other to have a clamping function, the first clamp body and the second clamp body are detachably connected, and the mounting structure is integrally connected with the first clamp body.

Further, the structure to be fixed is a pipeline structure; and/or the second vibration damping structure is made of rubber.

According to another aspect of the application, a heat exchange system is provided, which comprises a fixing clip assembly, wherein the fixing clip assembly is the fixing clip assembly.

The application provides a fixation clamp subassembly and have its heat transfer system, this application is through setting up first damping structure between two adjacent fixed knot construct to treat fixed knot structure to first fixed knot structure and second fixed knot construct the internal fixation and carry out the shock attenuation, the shock attenuation effect is better. This application can effectually be treated fixed knot and construct the damping.

Drawings

FIG. 1 is a schematic view of an installation structure of a mounting clip assembly according to an embodiment of the present application;

FIG. 2 is a schematic structural view of a mounting clip assembly according to an embodiment of the present application;

fig. 3 is a cross-sectional view of a mounting clip assembly according to an embodiment of the present application.

The reference numerals are represented as:

1. a fixed structure; 11. a first fixed structure; 12. a second fixed structure; 13. a fixing hole; 14. a fixing clip; 15. a second vibration reduction structure; 2. a first vibration reduction structure; 21. a first elastic member; 22. a second elastic member; 3. a mounting structure; 31. a first mounting structure; 311. a first groove; 312. a guide structure; 32. a second mounting structure; 321. a second groove; 322. a guide rail; 41. a first cover body; 42. a second cover body; 5. fixing a nut; 6. a locking clamp; 7. and (4) a bolt.

Detailed Description

Referring to fig. 1-3 in combination, a mounting clip 14 assembly includes a mounting structure 1 and a mounting structure 3, the mounting structure 1 being configured to mount a structure 1 to be mounted; the number of the fixed structures 1 is at least two; a first vibration reduction structure 2 is arranged between every two adjacent fixed structures 1; the mounting structure 3 includes a first mounting structure 313 and a second mounting structure 323; one fixing structure 1 of the two adjacent fixing structures 1 is a first fixing structure 111, and the other fixing structure 1 is a second fixing structure 121; the first fixing structure 111 is connected with the first mounting structure 313, the second fixing structure 121 is connected with the second mounting structure 323, and the first mounting structure 313 is slidably connected with the second mounting structure 323. When treating that fixed knot constructs 1 and drive first damping structure 2 vibration in this application, first mounting structure 313 and second mounting structure 323 can slide at the certain limit, can effectually play corresponding vibration and cut down the effect, through set up first damping structure 2 between two adjacent fixed knot construct 1 to treat fixed knot structure 1 to first fixed knot structure 111 and second fixed knot structure 121 internal fixation and carry out the shock attenuation, the shock attenuation effect is better. The first vibration reduction structure 2 is used for vibration reduction, can be made of materials with vibration reduction characteristics such as damping materials and rubber, meets related design requirements aiming at different practical use environments, achieves related vibration reduction purposes from different aspects, improves the overall stability of the structure and reduces the amplitude.

The application also discloses embodiments, wherein the first damping structure 2 comprises an elastic member; the corresponding elastic pieces generate elasticity towards the direction close to the two adjacent fixed structures 1; i.e. the elastic member may be in a compressed state and simultaneously generate a repulsive force to both sides with respect to the adjacent two fixing structures 1. The elastic element is a spring.

The application also discloses some embodiments, the corresponding elastic piece produces elasticity to the direction of keeping away from two adjacent fixed knot construct 1 simultaneously, and the elastic piece can be in the extension state promptly to produce the pulling force to the centre to two adjacent fixed knot construct 1 simultaneously. The deformation amount of the elastic piece is larger in the vibration reduction actual use process, and the elastic deformation range capable of bearing is wider.

The application also discloses some embodiments, the elastic members include a first elastic member 21 and a second elastic member 22, and the corresponding first elastic member 21 simultaneously generates elastic force in the direction approaching to the two adjacent fixing structures 1; the corresponding second elastic member 22 simultaneously generates an elastic force in a direction away from two adjacent fixing structures 1. The vibration of the structure 1 to be fixed of the pipe can be directly transmitted to the mounting structure 3, the most main visual embodiment is transverse vibration (small amplitude reciprocating shaking), the elastic part is used for restraining and consuming the energy, the two fixing structures 1 are restrained to move only transversely, the directions of the restraining forces of the first elastic part 21 and the second elastic part 22 are opposite, and the energy can be restrained and consumed; the first elastic member 21 is a first spring, the second elastic member 22 is a second spring, and the first spring and the second spring extend from the first fixing structure 111 to a direction close to the second fixing structure 121. The number of the elastic members may also be changed according to actual requirements, for example, one first elastic member 21 and one second elastic member 22 may be used, or two first elastic members 21 and more than three second elastic members 22 may be used.

The application also discloses some embodiments, the number of the second elastic members 22 is two, two second elastic members 22 are respectively disposed on two sides of the first elastic member 21, and the elastic force generated by the two second elastic members 22 and the elastic force generated by the first elastic member 21 are balanced with each other.

The application also discloses some embodiments, the elastic forces generated by the first elastic member 21 and the second elastic member 22 are parallel and opposite to each other. The elastic force of the single second elastic member 22 is smaller than that of the first elastic member 21, and the elastic forces of the two second elastic members 22 can be offset from the elastic force generated by the first elastic member 21. Namely, the middle part is a larger repulsion spring which provides repulsion force for the fixing clamps 14 at the two ends, the two smaller attraction springs at the two sides provide attraction force to offset the repulsion force formed by the repulsion springs to form balance, when the pipeline vibrates, part of vibration is offset continuously through the elastic force action of the springs initiated by the fixing clamps 14, the vibration is reflected to the outside and is reduced, and the rapid reduction of vibration can also ensure that the strain effect of stress acting on the pipeline is within the bearing range of the pipeline, thereby ensuring the reliable operation of the pipeline.

The present application also discloses embodiments in which a resilient member is coupled to both the first mounting structure 313 and the second mounting structure 323. That is, the elastic member may drive the first mounting structure 313 and the second mounting structure 323 to slide relatively when vibrating. The fixing hooks at the two ends of the elastic piece are fixed on the related fixing columns and matched with the bolts to be screwed down to prevent slipping, and the overall movement is restrained to be maintained along the axial direction of the spring by matching with the design of the convex groove on the inner side fixing clamp 14, so that the torsional fracture of the pipeline is avoided. The vibration reduction on the connecting pipeline between the whole machine vibration source component and other components is realized, and the vibration transmission between different components of the whole machine is reduced to the minimum by the multiple vibration isolation design of the fixing clamp 14, so that the aim of reducing the vibration value to realize the design is achieved, and the normal, reliable, efficient and safe operation of the unit is ensured.

The application also discloses some embodiments, a first groove 311 is arranged on the first mounting structure 313, a second groove 321 is arranged on the second mounting structure 323, the notches of the first groove 311 and the second groove 321 are oppositely arranged to form a mounting cavity, and the elastic element is arranged in the mounting cavity. The first groove 311 has a first opening, the first opening is disposed adjacent to the notch of the first groove 311, the first groove 311 is covered with a first cover 41, the first cover 41 is covered on the first opening, and the first cover 41 is detachably connected to the first mounting structure 313, for example, by a hook; the second groove 321 has a second opening, the second opening is adjacent to the notch of the second groove 321, a second cover 42 is covered on the second groove 321, the second cover 42 is covered on the second opening, the second cover 42 is detachably connected to the second mounting structure 323, for example, by a hook

The present application also discloses embodiments, wherein the first mounting structure 313 is partially disposed in the second groove 321, the first mounting structure 313 is provided with a guiding structure 312, the inner wall of the second groove 321 is provided with a guiding rail 322, the guiding structure 312 is movably disposed on the guiding rail 322, and the guiding rail 322 extends in a direction away from the first mounting structure 313. The guide rail 322 is a sliding groove, the sliding groove is arranged on the side wall of the second groove 321, the guide structure 312 is a protrusion, the protrusion is matched with the sliding groove, operation restraint is realized by concave-convex matching of the sliding groove, when transverse pipeline vibration is guaranteed after a spring with proper rigidity is selected, two inner fixing clamps 14 of the fixing clamp 14 can be restrained in a certain range without worrying about structural instability, and the stability and the reinforcing strength of the whole structure are restrained outside transverse buffering of vibration of the vibration reduction fixing clamp 14, so that the amplitude is reduced. Through unsmooth complex guide rail 322 structure, transversely spacing to overall structure has stronger advantage, can improve the damping in-process, fixed knot constructs 1's stability.

The present application also discloses embodiments in which the first mounting structure 313 is disposed on the peripheral wall of the first fixing structure 111 and extends in a direction close to the second fixing structure 121.

The present application also discloses embodiments in which the second mounting structure 323 is disposed on the outer peripheral wall of the second fixing structure 121 and extends in a direction close to the first fixing structure 111. Can make the length that this application fixed knot constructs 1 in the axial can set up longer like this to fixed knot constructs 1 is treated in better fixed, and this application device installation condition's restriction is little, can develop different models (different structural design or match suitable second damping structure 15) and cooperate all kinds of pipelines, has stronger environmental suitability and life-span, is applicable to very much present relevant damping design.

The application also discloses some embodiments, the fixing structure 1 comprises a fixing clamp 14 and a second vibration damping structure 15, and the fixing clamp 14 is clamped outside the second vibration damping structure 15; the second vibration damping structure 15 is provided with a fixing hole 13, and the fixing hole 13 is used for installing the structure 1 to be fixed. Second damping structure 15 and fixation clamp 14 are unsmooth cooperation connection, and second damping structure 15 is made by rubber, when rubber is pour, designs relevant boss on the grinding apparatus, and trompil on fixation clamp 14 during the installation for second damping structure 15's boss is installed downthehole on fixation clamp 14, realizes fixed restraint effect, avoids rubber to slide, plays the effect of restraint pipeline longitudinal movement indirectly

The application also discloses some embodiments, fixation clamp 14 includes first clamp and the second clamp that mutually supports in order to have the clamping function, and first clamp and second clamp can dismantle the connection, and mounting structure 3 is connected with first clamp integral type. The vibration source module is detachably designed, can be repeatedly used within the allowable range of the fatigue strength of the material, is convenient to install, and realizes vibration reduction of the vibration source module on a transmission path; aiming at the severe consequence caused by stress, the stress-induced deformation-resistant pipeline can be subjected to related reduction when the pipeline is subjected to stress deformation, and the pipeline is protected to normally work under related requirements. The fixing clamp 14 is made of metal materials, and the metal and rubber mixed design is adopted, so that the high-reliability vibration reduction device can be efficiently used in various severe environments such as high humidity, high salt mist, high sand dust and the like, and the requirement of high reliability vibration reduction is met. The first clamp body and the second clamp body can be connected through a buckle. Be provided with first through-hole and second through-hole on first clamp and the second clamp respectively, bolt 7 runs through first through-hole and second through-hole to with first clamp and second clamp fastening connection, the both ends of bolt 7 can be locked through locking clamp 6, the one end of locking clamp 6 and the first end locking of bolt 7, the other end of locking clamp 6 and the second end locking of bolt 7, can pass through the balanced restraint of spring actual work mesoforce like this.

The application also discloses some embodiments, and the structure 1 to be fixed is a pipeline structure. The vibration reduction device has the advantages that pipeline vibration can be reduced, stress strain is reduced, the elastic piece and the rubber vibration reduction structure are matched with each other for limiting, the pipeline is restrained by rubber vibration reduction to prevent the pipeline from sliding when a unit runs, and the spring structure can play a corresponding vibration reduction role and can reduce vibration between the pipelines due to the fact that the rubber material can also maintain certain elasticity; through the cooperation of the tension spring and the repulsion spring of the spring vibration reduction module, the vibration reduction is realized when the vibration source module works, and the stability of a neat structure is strengthened and the constraint effect is enhanced on the basis of the design of the guide rail 322 and the vibration buffering of the guide rail. The comprehensive vibration reduction design integrating the rubber and the spring unit can reduce the transmission of vibration on the pipelines and reduce the resonance among the pipelines, finally achieve the vibration reduction effect aiming at the pipelines, reduce the amplitude, reduce the stress strain and ensure the normal operation of the whole machine.

The second damping structure 15 is made of rubber, and the second damping structure can be a shock pad, and the main effects of the rubber damping design and the elastic part damping structure are aimed at the fixed pipeline and are reduced through the elastic deformation inside the fixing clamp 14 when the pipeline is stressed and vibrated, so that the safety of the pipeline is ensured, and the transmission of vibration on the pipeline is reduced. The friction force between the fixed rubber and the pipeline is stabilized at a certain position through the second vibration damping structure 15, when the refrigerating device runs, the related vibration is transmitted from the previous part to the next part through the copper pipe, the vibration can be reduced through the structure, the second vibration damping structure 15 can buffer the related vibration through the material characteristic of the fastening rubber, the unbuffered part drives the related fixing clamp 14 to vibrate, the spring unit in the fixing clamp 14 can consume the vibration energy, the vibration is promoted to be gradually reduced step by step, the related vibration limited in the fixing clamp 14 has a limiting effect on the actual vibration amplitude of the pipeline, the amplitude can be effectively reduced, the pipeline vibration is restored as soon as possible, and the vibration transmission of the pipeline is suppressed. The second vibration damping structure 15 includes a first vibration damping rubber and a second vibration damping rubber, and the first vibration damping rubber and the second vibration damping rubber surround to form the fixing hole 13.

The mounting structure 3 is also made of metal; except that second damping structure 15 is the rubber material, other parts are the metal material promptly, and this application has more excellent life-span guarantee than traditional pure rubber and plastic products in the life-span. The specific installation manner of the present application is to clamp the fixing clip 14 outside the second vibration damping structure 15, i.e. to connect the first clip body and the second clip body, and then cover the first cover 41 at the first opening, and cover the second cover 42 at the second opening.

According to an embodiment of the present application, there is provided a heat exchange system, including a fixing clip assembly, the fixing clip assembly being the fixing clip assembly described above. The heat exchange system can be a refrigerating device or a heat pump system.

It is readily understood by a person skilled in the art that the advantageous ways described above can be freely combined, superimposed without conflict.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed. The foregoing is only a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present application, and these modifications and variations should also be considered as the protection scope of the present application.

Claims (12)

1. A fixation clamp assembly, characterized by comprising a fixation structure (1) and a mounting structure (3), the fixation structure (1) being used for fixing a structure to be fixed; the number of the fixed structures (1) is at least two; a first vibration reduction structure (2) is arranged between every two adjacent fixed structures (1); the mounting structure (3) comprises a first mounting structure (31) and a second mounting structure (32); one fixing structure (1) of two adjacent fixing structures (1) is a first fixing structure (11), and the other fixing structure (1) is a second fixing structure (12); the first fixing structure (11) is connected with the first mounting structure (31), the second fixing structure (12) is connected with the second mounting structure (32), and the first mounting structure (31) is connected with the second mounting structure (32) in a sliding mode.

2. A fixation clamp assembly according to claim 1, characterized in that the first damping structure (2) comprises an elastic member; the corresponding elastic pieces generate elastic force towards the direction close to the two adjacent fixing structures (1) at the same time;

and/or the corresponding elastic piece generates elastic force in the direction away from two adjacent fixing structures (1) at the same time.

3. A fixation clamp assembly according to claim 2, characterized in that said elastic members comprise a first elastic member (21) and a second elastic member (22), the respective first elastic members (21) simultaneously exerting an elastic force in a direction approaching two adjacent fixation structures (1); the corresponding second elastic pieces (22) generate elastic force in the direction away from two adjacent fixing structures (1) at the same time.

4. A fixing clip assembly according to claim 3, wherein the number of the second elastic members (22) is two, two of the second elastic members (22) are respectively disposed at both sides of the first elastic member (21), and the elastic force generated by the two second elastic members (22) and the elastic force generated by the first elastic member (21) are balanced with each other;

and/or the elastic forces generated by the first elastic part (21) and the second elastic part (22) are parallel and opposite to each other.

5. A fixation clamp assembly according to claim 2, wherein the resilient member is connected to both the first mounting structure (31) and the second mounting structure (32).

6. A fixation clamp assembly according to claim 2, wherein the first mounting structure (31) is provided with a first recess (311) and the second mounting structure (32) is provided with a second recess (321), the first recess (311) and the second recess (321) being arranged with their notches facing each other to form a mounting cavity, the resilient member being arranged in the mounting cavity.

7. A fixation clamp assembly according to claim 6, wherein the first mounting structure (31) is partly located in the second recess (321), the first mounting structure (31) being provided with a guide structure (312), the second recess (321) being provided with a guide rail (322) on an inner wall thereof, the guide structure (312) being movably arranged on the guide rail (322), the guide rail (322) extending in a direction away from the first mounting structure (31).

8. A fixation clamp assembly according to claim 1, the first mounting structure (31) being provided on a peripheral wall of the first fixation structure (11) and extending in a direction towards the second fixation structure (11);

and/or the second mounting structure (32) is arranged on the peripheral wall of the second fixing structure (12) and extends towards the direction close to the first fixing structure (11).

9. A fixation clamp assembly according to claim 1, characterized in that the fixation structure (1) comprises a fixation clamp (14) and a second damping structure (15), the fixation clamp (14) being clamped outside the second damping structure (15); and a fixing hole (13) is formed in the second vibration damping structure (15), and the fixing hole (13) is used for installing the structure to be fixed.

10. A fixation clamp assembly according to claim 9, characterized in that the fixation clamp (14) comprises a first clamp body and a second clamp body cooperating with each other for having a clamping function, the first clamp body and the second clamp body being detachably connected, the mounting structure (3) being integrally connected with the first clamp body.

11. The mounting clip assembly of claim 9, wherein the structure to be mounted is a piping structure; and/or the second damping structure (15) is made of rubber.

12. A heat exchange system comprising a mounting clip assembly, wherein the mounting clip assembly is as claimed in any one of claims 1 to 11.

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