CN216382367U

CN216382367U - Skid-mounted shockproof device of CO2 compressor

Info

Publication number: CN216382367U
Application number: CN202123185628.8U
Authority: CN
Inventors: 邱广利; 印德强; 李佳澄
Original assignee: Nanjing Yitan Science And Technology Co ltd
Current assignee: Nanjing Yitan Science And Technology Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-04-26
Anticipated expiration: 2031-12-17

Abstract

The utility model relates to the technical field of CO2 compressors and discloses a skid-mounted shockproof device of a CO2 compressor, which comprises a top plate, wherein the bottom of the top plate is bolted with a cylinder; according to the utility model, through the pressure between the cylinders after installation, the sealing block floats in the cylinders, and the vacuum groove in the cylinders absorbs energy in a buffering manner, so that the damage of instruments and pipelines of the equipment caused by large vibration of the equipment is avoided. Compressor base instability has been found to be one of the key factors. The factor of unstable compressor base is difficult to eliminate in the actual production, manufacture and installation processes, so that the energy absorption effect is improved; according to the utility model, the spring damper is driven to float through the sealing block, so that the extrusion block is driven to slide, and the limiting block slides in the limiting groove, so that the poor damping effect of a single damping spring is avoided, the vibration is reduced due to the lack of various buffering and energy absorbing modes, and the damping effect is improved.

Description

Skid-mounted shockproof device of CO2 compressor

Technical Field

The utility model relates to the technical field of CO2 compressors, in particular to a skid-mounted shockproof device of a CO2 compressor.

Background

In the CO2 recovery system, the compressor is mostly a piston compressor, and when the system is in use and operation, the vibration of the equipment is large due to the motion characteristic of the piston compressor, so that the damage of instruments and pipelines of the equipment is often caused. Compressor base instability has been found to be one of the key factors. And the factor of unstable compressor base is difficult to eliminate in the actual production manufacturing and installation process. Therefore, in some small and medium-sized compressor equipment, the vibration problem caused by unstable compressor bases can be solved by using the damping springs, meanwhile, the damping effect of the single damping spring is poor, various buffering and energy absorbing modes are lacked for reducing vibration generation, and in order to solve the problem, a skid-mounted shockproof device of the CO2 compressor is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a skid-mounted shockproof device of a CO2 compressor, which has the advantages of energy absorption and buffering and shock absorption protection, and solves the problem that instruments and pipes of equipment are often damaged due to large vibration of the equipment. Compressor base instability has been found to be one of the key factors. And the factor of unstable compressor base is difficult to eliminate in the actual production manufacturing and installation process. Therefore, in some small and medium-sized compressor equipment, the vibration problem caused by unstable compressor bases can be solved by using the damping springs, and meanwhile, the damping effect of the single damping spring is poor, and the problem of reducing vibration generation by using various buffering and energy absorbing modes is lacked.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a CO2 compressor sled dress shock mounting, includes the roof, the bottom bolt of roof has the drum, the inside sliding connection of drum has sealed piece, the bottom joint of sealed piece has spring damper, spring damper's lower extreme joint has the extrusion piece, the bottom bolt of extrusion piece has the bottom plate, the threaded rod is all installed in the four corners at roof top, the wearing layer is installed to the bottom of bottom plate.

Preferably, a square pad is installed on the top of the top plate.

Preferably, the two sides of the bottom of the top plate are bolted with the inclined blocks, and one side of each inclined block is bolted with the two sides of the cylinder.

Preferably, the two sides of the extrusion block are bolted with limiting blocks, the two sides of the inner wall of the cylinder are provided with limiting grooves, and the limiting blocks are connected with the limiting grooves in a sliding manner.

Preferably, a buffer sponge is arranged between the top of the bottom plate and the bottom of the cylinder.

Preferably, a rubber sealing ring is mounted on the top of the sealing block.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through the pressure between the cylinders after installation, the sealing block floats in the cylinders, and the vacuum groove in the cylinders absorbs energy in a buffering manner, so that the damage of instruments and pipelines of the equipment caused by large vibration of the equipment is avoided. Compressor base instability has been found to be one of the key factors. The factor of unstable compressor base is difficult to eliminate in the actual production, manufacture and installation processes, so that the energy absorption effect is improved;

according to the utility model, the spring damper is driven to float through the sealing block, so that the extrusion block is driven to slide, and the limiting block slides in the limiting groove, so that the poor damping effect of a single damping spring is avoided, the vibration is reduced due to the lack of various buffering and energy absorbing modes, and the damping effect is improved.

Drawings

FIG. 1 is a side cross-sectional view of the structure of the present invention;

FIG. 2 is a top cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 according to the present invention.

In the figure: 1. a top plate; 2. a cylinder; 3. a sealing block; 4. a spring damper; 5. extruding the block; 6. a base plate; 7. a threaded rod; 8. a wear layer; 9. a square pad; 10. a sloping block; 11. a limiting block; 12. a limiting groove; 13. a buffer sponge; 14. a rubber seal ring.

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, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides a CO2 compressor sled dress anti-vibration device, including roof 1, the bottom of roof 1 has bolted connection drum 2, the inside sliding connection of drum 2 has sealed piece 3, the bottom joint of sealed piece 3 has spring damper 4, the lower extreme joint of spring damper 4 has extrusion piece 5, the bottom bolted connection of extrusion piece 5 has bottom plate 6, threaded rod 7 is all installed in the four corners at roof 1 top, wearing layer 8 is installed to the bottom of bottom plate 6, through installing back pressure between 2 drums, sealed piece 3 floats in 2 drums, 2 inside vacuum tanks of drum cushion the energy-absorbing, thereby avoid the vibrations of equipment great, the damage of the instrument and meter and the pipeline that often lead to equipment. Compressor base instability has been found to be one of the key factors. The factor of unstable compressor base is difficult to eliminate in the actual production, manufacture and installation processes, so that the energy absorption effect is improved; drive spring damper 4 through sealed piece 3 and float to drive extrusion piece 5 and slide, stopper 11 slides in spacing groove 12, thereby avoids independent damping spring to carry out the shock attenuation effect not good enough, lacks multiple buffering energy-absorbing mode and reduces vibrations and produce, has improved the shock attenuation effect.

Furthermore, square pad 9 is installed at the top of roof 1, through setting up square pad 9, when installing fixedly, plays the effect of reinforcing frictional force and buffering.

Furthermore, the two sides of the bottom of the top plate 1 are bolted with the inclined blocks 10, one side of each inclined block 10 is bolted on the two sides of the cylinder 2, and the inclined blocks 10 are arranged to reinforce the support of the top plate 1.

Further, limiting blocks 11 are bolted to two sides of the extrusion block 5, limiting grooves 12 are formed in two sides of the inner wall of the cylinder 2, the limiting blocks 11 are connected with the limiting grooves 12 in a sliding mode, and the purpose of enhancing stability is achieved when the extrusion block 5 moves vertically through the limiting blocks 11.

Further, install buffering sponge 13 between the top of bottom plate 6 and the bottom of drum 2, through setting up buffering sponge 13, have supplementary energy-absorbing and prevent dust pollution's effect.

Further, rubber seal ring 14 is installed at the top of sealed piece 3, and through setting up rubber seal ring 14, it is good to have the leakproofness, avoids the effect of inside gas leakage.

The working principle is as follows: after the device is installed, pressure is applied to the cylinders 2, the sealing blocks 3 float in the cylinders 2, and the vacuum grooves in the cylinders 2 absorb energy in a buffering mode;

the sealing block 3 drives the spring damper 4 to float, so that the extrusion block 5 is driven to slide, and the limiting block 11 slides in the limiting groove 12.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, 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, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a CO2 compressor sled dress shock mounting, includes roof (1), its characterized in that: the bottom bolt of roof (1) has connect drum (2), the inside sliding connection of drum (2) has sealed piece (3), the bottom joint of sealed piece (3) has spring damper (4), the lower extreme joint of spring damper (4) has extrusion piece (5), the bottom bolt of extrusion piece (5) has bottom plate (6), threaded rod (7) are all installed in the four corners at roof (1) top, wearing layer (8) are installed to the bottom of bottom plate (6).

2. The CO2 compressor skid-mounted vibration prevention device of claim 1, wherein: the top of the top plate (1) is provided with a square pad (9).

3. The CO2 compressor skid-mounted vibration prevention device of claim 1, wherein: the two sides of the bottom of the top plate (1) are bolted with oblique blocks (10), and one side of each oblique block (10) is bolted on the two sides of the cylinder (2).

4. The CO2 compressor skid-mounted vibration prevention device of claim 1, wherein: limiting blocks (11) are bolted to two sides of the extrusion block (5), limiting grooves (12) are formed in two sides of the inner wall of the cylinder (2), and the limiting blocks (11) are connected with the limiting grooves (12) in a sliding mode.

5. The CO2 compressor skid-mounted vibration prevention device of claim 1, wherein: and a buffer sponge (13) is arranged between the top of the bottom plate (6) and the bottom of the cylinder (2).

6. The CO2 compressor skid-mounted vibration prevention device of claim 1, wherein: and a rubber sealing ring (14) is arranged at the top of the sealing block (3).