Unlock instant, AI-driven research and patent intelligence for your innovation.

Heat induction wear-resistant sheet assembly and scroll compressor comprising same

A scroll compressor and wear-resistant sheet technology, applied in the field of scroll compressors, can solve the problems of low compressor performance and poor adjustment effect, etc.

Pending Publication Date: 2020-10-23
ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In view of this, the present invention provides a thermal induction wear-resistant plate assembly and a scroll compressor including the same, at least for solving the problem of compressor performance caused by poor adjustment of the gap between the static disk and the moving disk of the scroll compressor in the prior art Low technical issues, specifically:

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Heat induction wear-resistant sheet assembly and scroll compressor comprising same
  • Heat induction wear-resistant sheet assembly and scroll compressor comprising same
  • Heat induction wear-resistant sheet assembly and scroll compressor comprising same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] Such as Figure 1-Figure 7 As shown, in this embodiment, the thermal sensing component is a thermal sensing plate 310, and the thermal sensing plate 310 is configured as a spiral sheet structure with the same shape as the wear-resistant sheet 320, and the thermal sensing plate 310 and the wear-resistant sheet 320 are attached to each other. . Preferably, the thermal induction plate 310 and the wear-resistant sheet 320 are bonded together by bonding or welding, such as Figure 5 As shown, the adhesive surface of the thermal induction plate 310 is the second surface 310b of the thermal induction plate 310, the adhesive surface of the wear-resistant sheet 320 is the first surface 320a of the wear-resistant sheet 320, and the thermal induction plate 310 is welded or bonded It is fixed to the base plate of the fixed scroll 110 or the movable scroll 210 in a manner.

[0073] Then the heat induction plate 310 and the movable disk wear-resistant plate 320 are cut and processe...

Embodiment 2

[0079] Such as Figure 8 , Figure 9 , Figure 10 , Figure 11 As shown, in this embodiment, the thermal induction wear plate assembly 300 further includes a gasket 330 , the shape of the gasket 330 is the same as that of the wear plate 320 , and the thermal induction component is disposed between the wear plate 320 and the spacer 330 . The thermal induction component is a thermal induction spring, and a plurality of them are arranged along the extending direction of the wear-resistant sheet 320 and the gasket 330. Specifically, the thermal induction spring is a pressure spring 312, and the two ends respectively lean against the wear-resistant sheet 320 and the gasket 330. on; also includes a tension spring 311, the two ends of which are connected to the wear plate 320 and the washer 330 respectively.

[0080] Such as Figure 13 As shown, the washer 330 is provided with a first pressure spring fixing platform 321 and a first spring buckle 322, corresponding to it, as Fig...

Embodiment 3

[0097] Such as Figure 19 , Figure 20 As shown, in this embodiment, the thermal sensing component is a wave-shaped shrapnel, and the wave-shaped shrapnel extends along the extending direction of the wear-resistant sheet 320 and the gasket, and also includes a tension spring, which is arranged between the wear-resistant sheet 320 and the gasket, Its two ends are respectively connected to the wear-resistant sheet 320 and the gasket.

[0098] Such as Figure 21 As shown, the corrugated shrapnel extends helically along the wear-resistant sheet 320 and forms a corrugated structure. The corrugated shrapnel is made of a memory alloy. This memory alloy will change in shape as the temperature increases or decreases. The memory The wave shrapnel made of metal can change its internal structure with the change of external temperature, which will cause the thrust generated by the external deformation of the memory alloy wave shrapnel.

[0099] Further, the selected memory alloy materia...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a heat induction wear-resistant sheet assembly and a scroll compressor comprising the same. The heat induction wear-resistant sheet assembly is arranged in a spiral scroll rollof a static scroll or a dynamic scroll of the scroll compressor and comprises a wear-resistant sheet and a heat induction component, wherein the wear-resistant sheet is configured into a spiral sheetstructure and is in clearance fit with the tooth top surface of the static scroll or the dynamic scroll, the heat induction component and the wear-resistant sheet are arranged in a laminated mode, andthe size of the gap between the wear-resistant sheet and the static scroll or the dynamic scroll can be adjusted according to the temperature change. By arranging the heat induction component, the gap between the dynamic scroll and the static scroll can be adjusted according to the temperature, so that the phenomena of air leakage, excessive wear and the like are avoided, the performance of the compressor is improved, and the service life is prolonged.

Description

technical field [0001] The invention relates to the technical field of scroll compressors, in particular to a thermal induction wear-resistant sheet assembly and a scroll compressor including the same. Background technique [0002] Scroll compressors are favored by people for their advantages of high efficiency, energy saving, low noise, and stable operation, and are widely used in industries such as automobile air conditioners, refrigeration, heat pumps, and air compressors. The scroll compressor is mainly composed of two double-function equation scrolls, the movable and static scrolls meshing with each other. During the compression operation, the fixed scroll is fixed on the frame, and the movable scroll is driven by the crankshaft and the anti-rotation mechanism Constraints, rotate around the center of the base circle of the fixed scroll with a small radius, the gas or refrigerant is sucked from the periphery of the fixed scroll, and rotates with the eccentric shaft, so t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F04C18/02F04C27/00F04C29/00
CPCF04C18/0215F04C18/0253F04C18/0284F04C27/006F04C2240/801F04C2240/802
Inventor 李业林徐嘉史正良陈晓晓
Owner ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION