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Buffer structure and refrigeration equipment

A buffer structure and refrigeration equipment technology, applied in mechanical equipment, non-rotating vibration suppression, liquid variable capacity machinery, etc., can solve problems such as unsatisfactory shock absorption effect

Pending Publication Date: 2021-12-21
ANHUI MEIZHI COMPRESSOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most users use the refrigerator to store ingredients daily. During the use of the refrigerator, it is usually necessary to ensure a constant internal temperature and control the operation of the compressor to achieve cooling. However, vibration will occur during the operation of the compressor. The compressor is fixed on the refrigerator shell, and when vibration occurs, it will be transmitted to the refrigerator, so that the refrigerator will also vibrate and generate noise. In the prior art, foot pads are used for cushioning, but although the material of the foot pads is relatively soft and can absorb Part of the vibration, but the vibration of the compressor can still be transmitted to the refrigerator shell through the foot pad, and the shock absorption effect is not satisfactory

Method used

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  • Buffer structure and refrigeration equipment
  • Buffer structure and refrigeration equipment
  • Buffer structure and refrigeration equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Such as figure 1 As shown, according to an embodiment of the present invention, a cushioning structure 1 is proposed, including: a shock absorbing body 12 with a clamping portion 122 at one end, the clamping portion 122 can be used to connect with the object to be cushioned; There is a buffer hole 124 inside the vibration body 12, and one or more ribs 14 extending radially inward along the radial direction of the buffer hole 124 are provided on the inner wall of the buffer hole 124 away from the clamping portion 122, and the connecting piece 26 can pass through the buffer hole. One end of 124 protrudes and extends toward the clamping part 122, reducing the contact area between the buffer hole 124 and the connecting piece 26, thereby reducing the vibration transmission of the object to be buffered to the equipment connected to the connecting piece 26, and improving the noise reduction effect .

[0047] Wherein, some buffer holes 124 may be straight holes, or all of them...

Embodiment 2

[0053] On the basis of Embodiment 1, the inner diameter of the buffer hole 124 increases from bottom to top. In a specific embodiment, the inner diameter of the buffer hole 124 gradually increases from bottom to top, forming a trumpet shape.

[0054] Furthermore, the inner wall of the buffer hole 124 gradually increases evenly from bottom to top, and is in the shape of an inverted cone. The angle between the wall of the buffer hole 124 and the axis is 5°-15°. 5°, 10° or 15°.

Embodiment 3

[0056] According to an embodiment of the present invention, a cushioning structure 1 is proposed, including: a vibration-damping body 12 with a clamping portion 122 at one end, the clamping portion 122 can be used to connect with the object to be cushioned; There is a buffer hole 124 in the center, that is, the axis of the damping body 12 coincides with the axis of the buffer hole 124. In addition, one or more ribs 14 are provided on the inner wall of the buffer hole 124 away from the clamping part 122. The connector 26 can extend through one end of the buffer hole 124 and extend toward the locking portion 122 .

[0057] Further, as figure 2 As shown, guide chamfers 1222 and grooves 1224 are respectively provided at both ends of the clamping portion 122 in the axial direction. The matching hole is set outside the guide chamfer 1222 and moves downward continuously. Due to the certain elasticity of the buffer structure 1, the clamping part 122 will pass through the matching ho...

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Abstract

The invention provides a buffer structure and refrigeration equipment. The buffer structure comprises a vibration reduction body and at least one convex rib, a clamping part is formed at one end of the vibration reduction body, and a buffer hole penetrating through the two end faces is formed in the vibration reduction body; and the convex ribs are arranged on the inner wall of the side, away from the clamping part, of the buffering hole, and the convex ribs extend from the inner wall to the axis of the buffering hole in the radial direction of the buffering hole. According to the technical scheme, the contact area between the buffer hole and a connecting piece is reduced through the convex ribs, so that vibration transmission is reduced, and the noise reduction effect is improved.

Description

technical field [0001] The invention relates to the technical field of buffer components, in particular to a buffer structure and a refrigeration device. Background technique [0002] At present, most users use the refrigerator to store ingredients daily. During the use of the refrigerator, it is usually necessary to ensure a constant internal temperature and control the operation of the compressor to achieve cooling. However, vibration will occur during the operation of the compressor. The compressor is fixed on the refrigerator shell, and when vibration occurs, it will be transmitted to the refrigerator, so that the refrigerator will also vibrate and generate noise. In the prior art, foot pads are used for cushioning, but although the material of the foot pads is relatively soft and can absorb Part of the vibration, but the vibration of the compressor can still be transmitted to the refrigerator shell through the foot pad, and the shock absorption effect is not satisfactor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B39/00F04B37/12F04B39/12F04B39/14F16F15/08
CPCF04B39/0044F04B39/00F04B37/12F04B39/121F16F15/08F04B39/14
Inventor 武文杰
Owner ANHUI MEIZHI COMPRESSOR