CN2811878Y

CN2811878Y - Fixing support for liquid storage tank

Info

Publication number: CN2811878Y
Application number: CN 200520026839
Authority: CN
Inventors: 宋志敏
Original assignee: LG Electronics Tianjin Appliances Co Ltd
Current assignee: LG Electronics Tianjin Appliances Co Ltd
Priority date: 2005-07-29
Filing date: 2005-07-29
Publication date: 2006-08-30
Anticipated expiration: 2015-07-29

Abstract

The utility model discloses a fixing support for liquid storage tank, which comprises a bracket of the welding part formed by itself; a metal clamp used for fixing the tank casing to the bracket, and both ends of it are fixed to both ends of the bracket; the bracket forms a semicircular shape; the metal clamp corresponding with the bracket also forms a semicircular structure. The welding part forms at the circle basal of the semicircular bracket. The fixing support for liquid storage tank of the utility model enlarges the contact surfaces between the liquid storage tank and the fixing support, and between the liquid storage tank and the metal clamp, to reduce the gap between them to the minimum, and make the combine stable, so it avoids the noise produced by the operation of the compressor, which influences the integral performance of the compressor.

Description

The fluid reservoir fixed support

Technical field

The utility model relates to a kind of rotary compressor.Relate to particularly that a kind of to guarantee that compressor combines with fluid reservoir stable, shake little, the fluid reservoir fixed support that noise is little.

Background technology

Rotary compressor is widely used in various refrigerators, the air-conditioning, rotary compressor sucks the gaseous coolant through evaporator evaporation, after it is compressed to rated pressure, be discharged into the work system of refrigerant again, rotary compressor is the compressor that can suck and discharge refrigerant continuously.

Fig. 1 is the fluid reservoir of prior art and the structural representation of compressor; Fig. 2 is the vertical view of Fig. 1; Fig. 3 is the structural representation of the support among Fig. 1.

As shown in Figure 1, compressor can be regarded as by closed container 21 and fluid reservoir 30 and forms from external structure.Wherein, closed container 21 includes, and is being provided with suction inlet and efferent duct, and the inside that is filled with the shell of certain gauging is equipped with stator and the rotor that constitutes motor; And be pressed into rotating shaft in its centre of rotor; Below rotating shaft, be provided with the compression unit that absorbs compression refrigerant.Fluid reservoir 30 includes Liquid Storage Cylinder Shell 1, is formed with refrigerant inlet 2, refrigerant exit 3 on Liquid Storage Cylinder Shell 1.In the process of compressor operating, because refrigerant is finished before the compression entering compressor 20, its quality plays important effect to life-span, the operating efficiency of compressor 20.Therefore, before in refrigerant enters closed container 21, compressing, earlier the refrigerant inlet 2 by the fluid reservoir 30 that is connected with closed container 21 enters Liquid Storage Cylinder Shell 1, screen pack in Liquid Storage Cylinder Shell 1 filters refrigerant, and the refrigerant after will filtering is stored in the fluid reservoir, in order to supply with closed container 21.So fluid reservoir 30 plays a part to filter and store refrigerant.

As Fig. 2, shown in Figure 3, Liquid Storage Cylinder Shell 1 is by the weld part 11 in the crooked shape support 10, be fixed on the closed container 21 of compressor 20, rubber blanket 40 is installed on the Liquid Storage Cylinder Shell 1, the Liquid Storage Cylinder Shell 1 that its rubber blanket 40 twines, with crooked shape support 10 state of contact under, metal card 50 with certain-length and area is with rubber blanket 40 parcels, because the two ends of metal card 50 are fixing on crooked shape support 10, so Liquid Storage Cylinder Shell 1 just is fixed on the closed container 21 of compressor 20.

Crooked shape support 10 forms the U font, and its bottom is welded on airtight container 21, and its U font two ends form curved surface support portion 12 to tortuous prolongation the in two outsides, and curved surface support portion 12 contacts with Liquid Storage Cylinder Shell 1; Prolong separately on its curved surface support portion 12 and form lock ring 13; On the one side chain ring 13, be formed with the screw hole 14 of construction bolt 60, opposite side lock ring 13 forms bayonet socket 15.Rubber blanket 40 is pressed certain width and is twined fluid reservoir 30, and leaves the contact site space that is inserted into winding Liquid Storage Cylinder Shell 1.Metal card 50 has certain width and length, and the one side forms the openings that bolt 60 connects, and opposite side forms tightly with portion 51, and its effect is to tangle bayonet socket 15.

Twine under the state of Liquid Storage Cylinder Shell 1 in metal card 50 after being inserted into and tangling on the bayonet socket 15 of curved support 10 fastening part 51 of metal card 50, screw hole 14 alignment and the inserting bolts 60 of openings and curved support, and metal card 50 engages with curved support 10.

But the combination of the closed container 21 of aforesaid Liquid Storage Cylinder Shell 1 and compressor 20 is because the structure of support 10, make that the slit between support 10 and the Liquid Storage Cylinder Shell 1 is bigger, so when compressor operating, very easily produce vibration, constitute noise, influence the performance of compressor integral body.

Summary of the invention

Technical problem to be solved in the utility model is, provides that a kind of to guarantee that compressor combines with fluid reservoir stable, shake little, the fluid reservoir fixed support that noise is little.

The technical scheme that the utility model adopted is: a kind of fluid reservoir fixed support includes: the support that itself is formed with weld part; Be used for Liquid Storage Cylinder Shell is fixed on support, and its two ends metal card of fixedlying connected with the two ends of support; Described support forms semi-circular shape; Described metal card is corresponding with support, also forms semicircular structure.

Described weld part is formed on the round bottom portion of semi-circular shape support.

Fluid reservoir fixed support of the present utility model has increased the contact-making surface between fluid reservoir and fixed support, fluid reservoir and the metal card, and it is minimum to make that slit between them is reduced to, in conjunction with stable.Thereby the vibration of having avoided producing because of compressor operating constitutes noise, influences the performance of compressor integral body.

Description of drawings

Fig. 1 is the fluid reservoir of prior art and the structural representation of compressor;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the structural representation of the support among Fig. 1;

Fig. 4 is the structural representation of fluid reservoir of the present utility model and compressor;

Fig. 5 is the vertical view of Fig. 4;

Fig. 6 is the structural representation of the support among Fig. 4.

Wherein:

1: Liquid Storage Cylinder Shell 11: weld part

21: airtight container 31: weld part

33: arc surface support portion 40: support

51: metal card

The specific embodiment

Below in conjunction with the drawings and specific embodiments, describe fluid reservoir fixed support of the present utility model in detail.

Fig. 4 is the structural representation of fluid reservoir of the present utility model and compressor; Fig. 5 is the vertical view of Fig. 4; Fig. 6 is the structural representation of the support among Fig. 4.

As shown in the figure, the fluid reservoir fixed support includes: the support 40 that itself is formed with weld part 31; Be used for Liquid Storage Cylinder Shell 1 is fixed on the metal card of fixedlying connected with the two ends of support 40 in support 40 and its two ends 51; Described support 40 forms semi-circular shape; Described metal card 51 is corresponding with support 40, also forms semicircular structure.Described weld part 31 is formed on the round bottom portion of semi-circular shape support 40.

The weld part 31 of semi-circular bracket 40 bottoms is welded on airtight container 21, and tortuous prolongation the in its semicircular two side direction two outsides forms arc surface support portion 33, and arc surface support portion 33 contacts with Liquid Storage Cylinder Shell 1; Prolong separately on its arc surface support portion 33 and form lock ring 32; On the one side chain ring 32, be formed with the screw hole 35 of construction bolt, opposite side lock ring 32 forms bayonet socket 36.Rubber blanket 41 is pressed certain width and is twined fluid reservoir 30, and leaves the contact site space that is inserted into winding Liquid Storage Cylinder Shell 1.Metal card 51 has certain width and length, and the one side forms the openings that bolt connects, and opposite side forms the fastening part, and its effect is to tangle bayonet socket 36.After the fastening part of metal card 51 is inserted into and tangles on the bayonet socket 32 of support 40, twine under the state of Liquid Storage Cylinder Shell 1 in metal card 51, screw hole 35 alignment and the inserting bolts of openings and support, metal card 51 engages with semi-circular bracket 40, thereby fluid reservoir 30 is fixed on the airtight container 21.

Said structure because support is designed to semi-circular bracket, has increased the contact-making surface between fluid reservoir and the fixed support, makes that the slit between them is reduced to minimum.In compressor operating, when the vibration that is produced was passed on fluid reservoir and the support, because the contact-making surface between fluid reservoir and the fixed support is very little, the resonance of formation was also relatively very little like this, so the noise that produces is also very little.

Claims

1. a fluid reservoir fixed support includes: the support (40) that itself is formed with weld part (11); Be used for Liquid Storage Cylinder Shell (1) is fixed on the metal card of fixedlying connected with the two ends of support (40) in support (40) and its two ends (51); It is characterized in that described support (40) forms semi-circular shape; Described metal card (51) is corresponding with support (40), also forms semicircular structure.

2. fluid reservoir fixed support according to claim 1 is characterized in that, described weld part (11) is formed on the round bottom portion of semi-circular shape support (40).