CN211852156U

CN211852156U - Air condition compressor static disc

Info

Publication number: CN211852156U
Application number: CN202020452046.8U
Authority: CN
Inventors: 冯福贵
Original assignee: Wenling Lihua Machinery Co ltd
Current assignee: Wenling Lihua Machinery Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-11-03
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a quiet dish of air condition compressor, including quiet dish body, the annular groove has been seted up on the surface of quiet dish body, the bottom fixedly connected with elastic component of annular groove inner wall, the top fixedly connected with sealing ring of elastic component, the upper surface of sealing ring is equipped with the seal ring layer, the upper surface on seal ring layer is equipped with sealed wearing layer, sealing ring, seal ring layer and sealed wearing layer all carry out fixed mounting through the fastener, the internal thread hole has been seted up to the bottom of annular groove inner wall, the inner wall threaded connection in internal thread hole has the regulating part. The utility model discloses an above-mentioned isotructure's cooperation has realized the elasticity that can carry out regulating spring, and makes sealed wearing layer can with the surperficial butt all the time of driving disk under the effect of spring elasticity, has improved the leakproofness between driving disk and the quiet dish, is convenient for change sealed wearing layer simultaneously, has improved the life of sealing ring.

Description

Air condition compressor static disc

Technical Field

The utility model relates to an air condition compressor technical field specifically is an air condition compressor quiet dish.

Background

The scroll air compressor is widely applied to occasions needing compressed air in industries such as industry, agriculture, transportation and the like due to the advantages of high efficiency, low noise, small volume, energy conservation, environmental protection and the like. The main operation parts of the scroll air compressor are only meshed with each other, the relative speed is low, and wearing parts such as an air suction valve and an air exhaust valve are not arranged, so that the service life of the scroll air compressor is longer than that of a piston type screw compressor, and the scroll air compressor is an ideal power source of a pneumatic machine. In the scroll air compressor, a main operation part scroll is divided into a movable disc and a static disc, scroll sheets are arranged in the movable disc and the static disc, and the scroll compressor of the automobile air conditioner mainly comprises the movable disc, the static disc (collectively called the scroll disc) and other parts. The movable disc is inserted into the static disc, and the eccentric main shaft drives the rotation center to rotate, so that the compression process from air suction to air exhaust is completed. Therefore, the maintenance of a good sealing state between the operation of the static disc and the operation of the movable disc is an important link for improving the working efficiency. Because the existing movable and static discs are sealed at the contact position by adopting the sealing strip in the installation process, the sealing effect is poor, the abrasion of the sealing strip is serious, and the inconvenience is brought to the use, so the improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air condition compressor quiet dish possesses the elasticity that can carry out regulating spring, and makes sealed wearing layer can with the surface of driving disk butt all the time under the effect of spring elasticity, has improved the leakproofness advantage between driving disk and the quiet dish, has solved the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quiet dish of air condition compressor, includes quiet dish body, the annular groove has been seted up on the surface of quiet dish body, the bottom fixed connection elastic component of annular groove inner wall, the top fixedly connected with sealing ring of elastic component, the upper surface of sealing ring is equipped with the seal ring layer, the upper surface on seal ring layer is equipped with sealed wearing layer, sealing ring, seal ring layer and sealed wearing layer all carry out fixed mounting through the fastener, the internal thread hole has been seted up to the bottom of annular groove inner wall, the inner wall threaded connection in internal thread hole has the regulating part, the lower fixed surface who holds and sealing ring is connected is passed through on the top of regulating part.

Preferably, the elastic part is a spring, the spring is fixedly connected to the bottom of the inner wall of the annular groove, and the top end of the spring is fixedly connected with the lower surface of the sealing ring.

Preferably, the fastener is a fastening bolt, and the sealing ring, the sealing ring layer and the sealing wear-resistant layer are fixedly mounted through the fastening bolt.

Preferably, the number of the fastening bolts is not less than four, and the fastening bolts with the number not less than four are distributed on the sealing wear-resistant layer at equal intervals.

Preferably, the adjusting piece is a screw rod, the surface of the screw rod is in threaded connection with the inner wall of the inner threaded hole, and the top end of the screw rod is rotatably connected with the lower surface of the sealing ring through a bearing.

Preferably, the bottom end of the screw rod is fixedly connected with a rotary handle, the rotary handle is welded with the screw rod, and anti-skid grains are arranged on the surface of the rotary handle.

Compared with the prior art, the beneficial effects of the utility model are that: when needing to carry out regulating spring's elasticity, rotate the screw rod through the swing handle, because screw rod and internal thread hole threaded connection, make the screw rod can rotate the limit and remove, and because the screw rod rotates with the sealing ring to be connected, make the screw rod can drive the sealing ring and remove, thereby can make the sealing ring can compression spring, and then can carry out regulating spring's elasticity, the driving disk is after installing with the quiet dish, under the effect of spring elasticity, can promote the sealing ring rebound, thereby drive the surface butt all the time of sealed wearing layer and driving disk, the leakproofness between driving disk and the quiet dish has been improved, and the setting through fastening bolt, make and be convenient for change sealed wearing layer and sealing washer layer, the life of sealing ring is prolonged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a cross-sectional view of the utility model at a-a.

In the figure: 1-a static disc body, 2-an annular groove, 3-a sealing ring, 4-a sealing ring layer, 5-a sealing wear-resistant layer, 6-an internal threaded hole, 7-a spring, 8-a fastening bolt, 9-a screw and 10-a rotating handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides an air condition compressor quiet dish, includes quiet dish body 1, and annular groove 2 has been seted up on the surface of quiet dish body 1, and the bottom fixed connection elastic component of 2 inner walls of annular groove, the top fixedly connected with sealing ring 3 of elastic component.

Further, the elastic component is spring 7, spring 7 fixed connection is on the bottom of 2 inner walls of annular groove, the top of spring 7 and the lower fixed surface connection of sealing ring 3, the driving disk with quiet dish installation back, under the effect of spring 7 elasticity, can promote sealing ring 3 rebound, thereby drive the surface butt all the time of sealed wearing layer 5 and driving disk, the leakproofness between driving disk and the quiet dish has been improved, and setting through fastening bolt 8, make and be convenient for change sealed wearing layer 5 and seal ring layer 4, the service life of sealing ring 3 has been improved.

The upper surface of sealing ring 3 is equipped with seal ring layer 4, and the upper surface of seal ring layer 4 is equipped with sealed wearing layer 5, and sealing ring 3, seal ring layer 4 and sealed wearing layer 5 all carry out fixed mounting through the fastener.

Further, the fastener is fastening bolt 8, sealing ring 3, seal ring layer 4 and sealed wearing layer 5 all carry out fixed mounting through fastening bolt 8, and sealed wearing layer 5 has increased sealing ring 3's wearability to the life of sealing ring 3 has been improved.

Further, the quantity of fastening bolt 8 is no less than four, and the quantity is no less than four fastening bolt 8 equidistant distribution on sealed wearing layer 5, and the quantity is no less than four fastening bolt 8 makes the firm stability more to sealed wearing layer 5's installation.

The bottom of 2 inner walls of annular groove has seted up internal thread hole 6, and the inner wall threaded connection in internal thread hole 6 has the regulating part, and the lower fixed surface who passes through bearing and sealing ring 3 is connected on the top of regulating part.

Further, the regulating part is screw rod 9, the surface of screw rod 9 and the inner wall threaded connection of internal thread hole 6, the lower surface rotation that bearing and sealing ring 3 are passed through on the top of screw rod 9 is connected, when needing to carry out regulating spring 7's elasticity, rotate screw rod 9 through turning handle 10, because screw rod 9 and internal thread hole 6 threaded connection, make screw rod 9 can rotate the limit and remove, and because screw rod 9 and sealing ring 3 rotate and be connected, make screw rod 9 can drive sealing ring 3 and remove, thereby can make sealing ring 3 can compression spring 7, and then can carry out regulating spring 7's elasticity.

Further, the bottom end of the screw rod 9 is fixedly connected with a rotating handle 10, the rotating handle 10 is welded with the screw rod 9, anti-skid grains are formed in the surface of the rotating handle 10, and the rotating handle 10 enables the screw rod 9 to be rotated more simply and conveniently.

The working principle is as follows: this air condition compressor quiet dish is when using, when needing to carry out regulating spring 7's elasticity, rotate screw rod 9 through swing handle 10, because screw rod 9 and 6 threaded connection in internal thread hole, make screw rod 9 can rotate the limit and remove, and because screw rod 9 rotates with sealing ring 3 to be connected, make screw rod 9 can drive sealing ring 3 and remove, thereby can make sealing ring 3 can compression spring 7, and then can carry out regulating spring 7's elasticity, the driving disk is after with quiet dish installation, under the effect of spring 7 elasticity, can promote sealing ring 3 rebound, thereby drive the surface butt all the time of sealed wearing layer 5 and driving disk, the leakproofness between driving disk and the quiet dish has been improved, and setting through fastening bolt 8, make and be convenient for change sealed wearing layer 5 and sealing washer layer 4, the life of sealing ring 3 has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air condition compressor quiet dish, includes quiet dish body (1), its characterized in that: annular groove (2) have been seted up on the surface of quiet dish body (1), the bottom fixed connection elastic component of annular groove (2) inner wall, the top fixedly connected with sealing ring (3) of elastic component, the upper surface of sealing ring (3) is equipped with seal ring layer (4), the upper surface of seal ring layer (4) is equipped with sealed wearing layer (5), fixed mounting is all carried out through the fastener in sealing ring (3), seal ring layer (4) and sealed wearing layer (5), internal thread hole (6) have been seted up to the bottom of annular groove (2) inner wall, the inner wall threaded connection in internal thread hole (6) has the regulating part, the lower fixed surface that bearing and sealing ring (3) were passed through to the top of regulating part is connected.

2. An air conditioner compressor static disc as claimed in claim 1, wherein: the elastic piece is a spring (7), the spring (7) is fixedly connected to the bottom of the inner wall of the annular groove (2), and the top end of the spring (7) is fixedly connected with the lower surface of the sealing ring (3).

3. An air conditioner compressor static disc as claimed in claim 1, wherein: the fastener is fastening bolt (8), and sealing ring (3), sealing washer layer (4) and sealed wearing layer (5) all carry out fixed mounting through fastening bolt (8).

4. An air conditioner compressor static disc as claimed in claim 3, wherein: the number of the fastening bolts (8) is not less than four, and the fastening bolts (8) with the number not less than four are distributed on the sealing wear-resistant layer (5) at equal intervals.

5. An air conditioner compressor static disc as claimed in claim 1, wherein: the adjusting part is a screw rod (9), the surface of the screw rod (9) is in threaded connection with the inner wall of the internal threaded hole (6), and the top end of the screw rod (9) is rotatably connected with the lower surface of the sealing ring (3) through a bearing.

6. An air conditioner compressor static disc as claimed in claim 5, wherein: the bottom end of the screw rod (9) is fixedly connected with a rotating handle (10), the rotating handle (10) is welded with the screw rod (9), and anti-skid grains are arranged on the surface of the rotating handle (10).