CN111022296A

CN111022296A - Inhale shake type compressor

Info

Publication number: CN111022296A
Application number: CN201911317156.1A
Authority: CN
Inventors: 王富金
Original assignee: Fuzhou Jinzhengjie Refrigeration Equipment Co Ltd
Current assignee: Fuzhou Jinzhengjie Refrigeration Equipment Co Ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-04-17

Abstract

The invention discloses a shock absorption type compressor, and relates to the technical field of compressor manufacturing. The compressor comprises a base, wherein a first piston is fixedly connected to the base, a first expansion spring is fixed inside the first piston, a first piston rod is fixedly connected to the top end of the first expansion spring, a water injection layer is arranged inside the first piston rod, a mounting plate for mounting a compressor body is fixedly connected to the top end of the first piston rod, and a support column is fixedly connected to each of four sides of the mounting plate; the top of support column is connected square frame, embedded a second piston in every limit of square frame, the inside of second piston is fixed with a second expanding spring, the top fixedly connected with second piston rod of second expanding spring, the top of second piston rod and the surface joint of compressor body. The shock-absorbing compressor has the advantages of simple structure, shock absorption and good heat dissipation effect.

Description

Inhale shake type compressor

Technical Field

The invention relates to the technical field of compressor manufacturing, in particular to a shock absorption type compressor.

Background

The vehicle-mounted air conditioner is composed of control components such as a condenser, a compressor, a fan and the like, and is used for adjusting the temperature and the humidity in the vehicle, so that people in the vehicle feel more comfortable.

The compressor generates vibration and heat energy during operation, and the vibration and the heat energy can shorten the service life of the compressor. Chinese patent document CN 209430676U discloses a shock attenuation equipment of vehicle-mounted air conditioner compressor, reaches to inhale to shake and radiating effect through the mode that sets up piston, expanding spring and ventilative louvre, however the louvre is not good with the less radiating effect of air contact's area, and a plurality of vertical shake pistons of inhaling make the structure complicated, and it is troublesome to bring unnecessary for later stage maintenance and clearance.

Disclosure of Invention

The invention aims to provide a shock-absorbing compressor, which has the advantages of simple structure and good shock-absorbing and heat-dissipating effects and solves the problem that the existing compressor is poor in heat dissipation and shock absorption.

In order to solve the technical problems, the invention provides the following technical scheme:

a shock-absorbing compressor comprises a base, wherein a first piston is fixedly connected to the base, a first expansion spring is fixed inside the first piston, a first piston rod is fixedly connected to the top end of the first expansion spring, a water injection layer is arranged inside the first piston rod, a mounting plate for mounting a compressor body is fixedly connected to the top end of the first piston rod, and a support column is fixedly connected to each of four edges of the mounting plate;

the top of support column is connected square frame, embedded a second piston in every limit of square frame, the inside of second piston is fixed with a second expanding spring, the top fixedly connected with second piston rod of second expanding spring, the top of second piston rod and the surface joint of compressor body.

Further, four edges of base and mounting panel all are circular-arc, the upper surface area of base is greater than the upper surface area of mounting panel.

By adopting the technical scheme, the device can avoid accidentally injuring workers during installation, and the structure is more stable.

Furthermore, the upper surface joint of first piston has first rubber lid, the upper surface joint of second piston has the second rubber lid.

Through adopting above-mentioned technical scheme, avoid the dust to fall into inside the piston, it is troublesome to bring unnecessary for the maintenance in later stage, possesses certain shock absorption effect simultaneously.

Further, a plurality of grooves are formed in the outer surface of the compressor body and are arranged in parallel.

Through adopting above-mentioned technical scheme, the area of contact of increase compressor body surface and air for the radiating effect promotes.

Furthermore, the upper surface of mounting panel fixedly connected with rubber pad, the upper surface of rubber pad contacts with the bottom surface of compressor body.

Through adopting above-mentioned technical scheme, increase inhales the effect of inhaling, make compressor body more stable when moving simultaneously.

Furthermore, the clamping position of each second piston rod and the outer surface of the compressor body is located in the middle of the outer surface of the compressor body.

Through adopting above-mentioned technical scheme for the device possesses better effect of inhaling the shake, ensures that the surface atress of compressor body is even simultaneously.

The compressor is characterized in that a water injection layer is arranged inside the first piston rod, and the compressor body is located right above the water injection layer.

Through adopting above-mentioned technical scheme for the device is better in the aspect of vertical shock attenuation, and has possessed radiating effect.

According to the invention, the first piston is arranged, so that the device has a damping effect in the longitudinal direction, and the first rubber cover is arranged, so that dust is prevented from falling into the first piston, and a certain longitudinal damping effect is achieved.

The device has the transverse shock absorption effect by arranging the second piston, and dust is prevented from falling into the second piston by arranging the second rubber cover, and a certain shock absorption effect is achieved. Through setting up recess and compressor body for the surface and the air area of contact grow of compressor body have increased radiating effect, through setting up the rubber pad, make the device more stable when taking place vibrations, possess certain shock absorption effect simultaneously.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic left-side sectional view of the present invention.

In the figure: 1. a base; 2. mounting holes; 3. a first piston; 4. a first extension spring; 5. a first piston rod; 6. mounting a plate; 7. a support pillar; 8. a square frame; 9. water injection layer, 10, second piston; 11. a second extension spring; 12. a second piston rod; 13. a compressor body; 14. a first rubber cover; 15. a second rubber cover; 16. a groove; 17. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a shock-absorbing compressor comprises a base 1, four corners of the base 1 are respectively provided with a mounting hole 2, the middle part of the upper surface of the base 1 is fixedly connected with a first piston 3, a first extension spring 4 is placed inside the first piston 3, the bottom surface of the first extension spring 4 is fixedly connected with the upper surface of the base 1, the top end of the first extension spring 4 is fixedly connected with a first piston rod 5, the first piston rod 5 is made of steel, the upper surface of the first piston rod 5 is fixedly connected with a mounting plate 6, four corners of the base 1 and the mounting plate 6 are all arc-shaped, the upper surface area of the base 1 is larger than that of the mounting plate 6, so that the device avoids accidentally injuring workers during installation, the structure is more stable, the upper surface of the mounting plate 6 is fixedly connected with a rubber pad 17, the upper surface of the rubber pad 17 is contacted with the bottom surface of a compressor body 13, the shock absorption effect is increased, the compressor body 13 is more stable in operation, and the four corners of the upper surface of the mounting plate 6 are fixedly connected with the supporting columns 7 respectively.

There is square frame 8 the top of mounting panel 6, the upper surface of every support column 7 all with the bottom surface fixed connection of square frame 8, square frame 8 is embedded to have four second pistons 10. The upper surface joint of first piston 3 has first rubber lid 14, the upper surface joint of second piston 10 has second rubber lid 15, it falls into inside the piston to avoid the dust, it is troublesome to bring unnecessary for the maintenance in later stage, first rubber lid 14 and second rubber lid 15 take place the friction with first piston rod 5 and second piston rod 12 respectively simultaneously, play certain shock-absorbing effect, a second expanding spring 11 has all been placed to every second piston 10's inside, the one end of second expanding spring 11 and the inner wall fixed connection of square frame 8, the other end fixedly connected with second piston rod 12 of second expanding spring 11, compressor body 13 has been placed to the top of mounting panel 6. The joint of every second piston rod 12 and compressor body 13 surface all is located the middle part of compressor body 13 surface for the device possesses the effect of better inhaling the shake, ensures simultaneously that compressor body 13's surface atress is even. The end of each second piston rod 12 remote from the second extension spring 11 is in snap-fit engagement with the outer surface of the compressor body 13. A plurality of grooves 16 are formed in the outer surface of the compressor body 13, so that the contact area between the outer surface of the compressor body 13 and air is increased, and the heat dissipation effect is improved. The inside of first piston rod 5 is provided with annotates the water layer 9, and compressor body 13 is located annotate the water layer 9 directly over for the device is better in the aspect of vertical shock attenuation, and has possessed radiating effect.

During the use, run through mounting hole 2 with the bolt and be connected with the automobile body with the device, when the device moves, compressor body 13 produces vibrations, in the vertical aspect, rubber pad 17 can absorb certain vibrations, first expanding spring 4 becomes compression or tensile state by the natural state, first rubber lid 14 takes place the friction with first piston rod 5, play the effect of vertical shock absorption, water injection layer 9 absorbs the heat energy that first piston rod 5 and first piston 3 and the friction of first rubber lid 14 produced, in the horizontal aspect, the right side natural state of second expanding spring 11 becomes the state of tensile or compression, second piston rod 12 takes place the friction with second rubber lid 15 this moment, play certain horizontal buffering.

Claims

1. A inhale shake type compressor, includes base (1), its characterized in that: a first piston (3) is fixedly connected to the base (1), a first expansion spring (4) is fixed inside the first piston (3), a first piston rod (5) is fixedly connected to the top end of the first expansion spring (4), a water injection layer (9) is arranged inside the first piston rod (5), a mounting plate (6) for mounting a compressor body (13) is fixedly connected to the top end of the first piston rod (5), and a support column (7) is fixedly connected to each of four edges of the mounting plate (6);

square frame (8) is connected on the top of support column (7), embedded second piston (10) in every limit of square frame (8), the inside of second piston (10) is fixed with a second expanding spring (11), the top fixedly connected with second piston rod (12) of second expanding spring (11), the surface joint of the top of second piston rod (12)) and compressor body (13).

2. A shock absorbing compressor according to claim 1, wherein: four corners of the base (1) and the mounting plate (6) are arc-shaped.

3. A shock absorbing compressor according to claim 1, wherein: the upper surface of the first piston (3) is connected with a first rubber cover (14) in a clamping mode, and the upper surface of the second piston (10) is connected with a second rubber cover (15) in a clamping mode.

4. A shock absorbing compressor according to claim 1, wherein: the outer surface of the compressor body (13) is provided with a plurality of grooves (16).

5. A shock absorbing compressor according to claim 1, wherein: the upper surface fixed connection of mounting panel (6) has rubber pad (17), the upper surface of rubber pad (17) contacts with the bottom surface of compressor body (13).

6. A shock absorbing compressor according to claim 1, wherein: four corners of the base (1) are respectively provided with a mounting hole (2).