CN218325184U

CN218325184U - Sealing structure of compressor

Info

Publication number: CN218325184U
Application number: CN202222150209.9U
Authority: CN
Inventors: 徐思维; 徐斌; 王旭; 徐思扬; 周鹏儒
Original assignee: Liaoning Jinhua Transmission Machinery Manufacturing Co ltd
Current assignee: Liaoning Jinhua Transmission Machinery Manufacturing Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-01-17
Anticipated expiration: 2032-08-16

Abstract

The utility model discloses a compressor seal structure, include: the compressor is provided with a sealing structure and is connected to the air inlet pipe and the exhaust pipe through the sealing structure; the utility model relates to a compressor seal technical field extrudes through seal structure and seals, simultaneously through the extension of pressure to reach the effect with the secondary seal, convert gaseous pressure into extrusion seal's kinetic energy, thereby avoided the phenomenon of leaking.

Description

Sealing structure of compressor

Technical Field

The utility model relates to a technical field that the compressor is sealed specifically is a compressor seal structure.

Background

A compressor is a driven fluid machine that raises low-pressure gas into high-pressure gas, and is a heart of a refrigeration system. The motor is operated to drive the piston to compress the refrigerant gas, and the high-temperature and high-pressure refrigerant gas is discharged to the exhaust pipe to provide power for the refrigeration cycle.

The external pipeline that the compressor during operation is connected can have vibration of certain range, and permanent vibration can lead to pressing pipe 4 sealed face clearance grow, finally leads to gas leakage, produces the potential safety hazard, in view of this, to the above-mentioned problem deep research, the present case is produced in the tunnel.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the problem that the above-mentioned background art provided is solved promptly, the utility model provides a compressor seal structure, it includes: the compressor is provided with a sealing structure and is connected to the air inlet pipe and the exhaust pipe through the sealing structure;

the sealing structure includes: the device comprises four pairs of arc sealing blocks, a pair of circular ring drainage tubes, two pairs of circular ring rubber pads, a plurality of concave arc blocks, a plurality of arc extrusion plates, a plurality of extrusion bolts and a plurality of arc rubber pads;

the air inlet pipe and the air outlet pipe are connected to the compressor through bolts, the concave arc blocks are respectively sleeved at the connection positions of the air inlet pipe and the air outlet pipe with the compressor, threaded holes are respectively formed in the concave arc blocks, the extrusion bolts are respectively inserted into the inner sides of the threaded holes, the arc extrusion plates are respectively installed on the extrusion bolts, the arc rubber pads are respectively installed on the arc extrusion plates, four pairs of arc sealing blocks are respectively welded together in a relative welding mode, the four pairs of arc sealing blocks are respectively sleeved on the air inlet pipe, the air outlet pipe and the air inlet pipe of the compressor and the air outlet pipe, the ring drainage pipes are transported to be respectively and rotationally hot-melted on the four pairs of arc sealing blocks, and the two pairs of ring rubber pads are respectively installed on the inner sides of the pair of ring drainage pipes.

The utility model discloses a further set up to: the two pairs of circular ring rubber pads are respectively provided with friction corrugations.

The utility model discloses a further set up to: and the upper air inlet pipe and the exhaust pipe of the compressor are provided with sealing expansion agents.

The utility model discloses a further set up to: the air inlet pipe, the exhaust pipe, the air inlet pipe on the compressor and the exhaust pipe are respectively provided with a sealing scale groove.

The utility model discloses a further set up to: and clamping springs are arranged on the two pairs of sealing scale grooves.

The utility model discloses a further set up to: and sealing sleeve rubber is arranged at the hot melting positions of the four pairs of arc sealing blocks and the pair of circular drainage tubes.

The utility model has the advantages that: the sealing structure is used for extrusion sealing, and meanwhile, the pressure intensity is expanded, so that the secondary sealing effect is achieved, the pressure intensity of gas is converted into the kinetic energy of extrusion sealing, and the leakage phenomenon is avoided.

Drawings

FIG. 1 shows a schematic top cross-sectional view of a compressor seal configuration.

Fig. 2 shows a front cross-sectional schematic view of a compressor seal structure.

Fig. 3 is an enlarged view of a portion "a" in fig. 1.

Reference numeral 1, a compressor; 2. an air inlet pipe; 3. an exhaust pipe; 4. an arc sealing block; 5. a circular drainage tube; 6. a circular ring rubber pad; 7. a concave arc block; 8. an arc extrusion plate; 9. extruding the bolt; 10. a circular arc rubber pad.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

Example (b): all the electrical parts in the present case are connected with the power supply adapted to the electrical parts through a wire, and an appropriate controller and an appropriate encoder should be selected according to the actual situation to meet the control requirement, and the specific connection and control sequence should be determined.

Example 1

As shown in fig. 1-3, a sealing structure is installed on the compressor 1, and the compressor 1 is connected to the air inlet pipe 2 and the air outlet pipe 3 through the sealing structure;

specifically, the sealing structure includes: the device comprises four pairs of arc sealing blocks 4, a pair of annular drainage tubes 5, two pairs of annular rubber pads 6, a plurality of concave arc blocks 7, a plurality of arc extrusion plates 8, a plurality of extrusion bolts 9 and a plurality of arc rubber pads 10;

specifically, the air inlet pipe 2 and the air outlet pipe 3 are connected to the compressor 1 through bolts, a plurality of concave arc blocks 7 are respectively sleeved at the joints of the air inlet pipe 2 and the air outlet pipe 3 with the compressor 1, threaded holes are respectively formed in the plurality of concave arc blocks 7, a plurality of extrusion bolts are respectively inserted into the inner sides of the threaded holes, a plurality of arc extrusion plates 8 are respectively installed on the plurality of extrusion bolts 9, a plurality of arc rubber pads 10 are respectively installed on the plurality of arc extrusion plates 8, four pairs of arc sealing blocks 4 are respectively welded together in an opposite manner, four pairs of arc sealing blocks 4 are respectively sleeved on the air inlet pipe 2, the air outlet pipe 3 and the air outlet pipe of the compressor 1, the circular drainage pipe 5 is transported to be respectively and rotationally hot-melted on the four pairs of arc sealing blocks 4, and two pairs of circular rubber pads 6 are respectively installed on the inner sides of the circular drainage pipe 5.

It should be noted that, in the foregoing, through respectively suit a plurality of concave type circular arc piece 7 on compressor 1 and intake pipe 2 and compressor 1 and blast pipe 3, through a plurality of extrusion bolt 9 operation on the concave type circular arc piece 7 of a plurality of, drive the circular arc stripper plate 8 on a plurality of extrusion bolt 9 respectively and remove along a plurality of extrusion bolt 9 respectively through a plurality of circular arc stripper plate 8, thereby reach and extrude compressor 1 with circular arc stripper plate 8 relatively, intake pipe 2 and blast pipe 3, thereby reach compressor 1, intake pipe 2 and blast pipe 3, simultaneously through compressor 1, the atmospheric pressure of intake pipe 2 and blast pipe 3, make compressor 1, the extension of intake pipe 2 and blast pipe 3 extrude a plurality of concave type circular arc piece 7, thereby reach the control extrusion and reach secondary seal's effect.

Preferably, two pairs of the circular rubber pads 6 are respectively provided with friction corrugations.

Preferably, the compressor 1 is further provided with a sealing expansion agent in the upper intake pipe and the exhaust pipe.

Preferably, the air inlet pipe 2, the air outlet pipe 3, and the air inlet pipe and the air outlet pipe of the compressor 1 are respectively provided with a sealing scale groove.

Preferably, two pairs of the sealing scale grooves are provided with clamping springs.

Preferably, four pairs of the circular arc sealing blocks 4 and one pair of the circular drainage tubes 5 are provided with sealing sleeve glue at the hot melting positions.

While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention, and particularly, all technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present invention is not intended to be limited to the particular embodiments disclosed herein, but rather to include all embodiments falling within the scope of the appended claims.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate a direction or positional relationship, are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, unless otherwise explicitly stated or limited in the description of the present invention, the terms "mounted," "connected" and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions can be made on the related technical features by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions will fall into the protection scope of the invention.

Claims

1. A compressor seal structure comprising: the air conditioner comprises a compressor, an air inlet pipe and an air outlet pipe, and is characterized in that a sealing structure is arranged on the compressor, and the compressor is connected to the air inlet pipe and the air outlet pipe through the sealing structure;

the sealing structure includes: the device comprises four pairs of arc sealing blocks, a pair of annular drainage tubes, two pairs of annular rubber pads, a plurality of concave arc blocks, a plurality of arc extrusion plates, a plurality of extrusion bolts and a plurality of arc rubber pads;

the air inlet pipe and the exhaust pipe are connected to the compressor through bolts, the plurality of concave arc blocks are respectively sleeved at the connecting parts of the air inlet pipe, the exhaust pipe and the compressor, threaded holes are respectively formed in the plurality of concave arc blocks, the plurality of extrusion bolts are respectively inserted into the inner sides of the plurality of threaded holes, the plurality of arc extrusion plates are respectively installed on the plurality of extrusion bolts, the plurality of arc rubber pads are respectively installed on the plurality of arc extrusion plates, four pairs of arc sealing blocks are respectively welded together in an opposite mode, the four pairs of arc sealing blocks are respectively sleeved on the air inlet pipe, the exhaust pipe and the air inlet pipe on the compressor and the exhaust pipe, the circular drainage pipe is transported to be respectively rotated and hot-melted on the four pairs of arc sealing blocks, and the two pairs of circular rubber pads are respectively installed on the inner sides of the circular drainage pipe.

2. The sealing structure of claim 1, wherein the two pairs of circular rubber pads are respectively provided with friction corrugations.

3. A compressor seal structure according to claim 1, wherein a seal swelling agent is provided on an intake pipe and an exhaust pipe of said compressor.

4. The structure of claim 1, wherein the inlet pipe, the outlet pipe, and the inlet pipe and the outlet pipe of the compressor are respectively provided with a sealing scale groove.

5. A compressor seal structure according to claim 4, wherein two pairs of said seal scale grooves are provided with a clamping spring.

6. The compressor sealing structure according to claim 1, wherein four pairs of the circular arc sealing blocks and one pair of the circular ring drainage tubes are provided with sealing glue sleeves at the hot melting positions.