Low-noise gas compression equipment

Abstract

The utility model provides low-noise gas compression equipment, which relates to the technical field of production equipment, and comprises an integral support plate and a gas compression noise reduction mechanism, the upper side of the integral support plate is provided with the gas compression noise reduction mechanism, and the lower side of the integral support plate is provided with a protective counterweight assembly. When the honeycomb pipe needs to be used and exhausts air outwards, the honeycomb pipe utilizes the porous cavity structure to differentiate the air, so that the damping and noise reduction effects are achieved, the wall body of the honeycomb pipe is thick, the long service life can be provided, the longer use time is achieved, the air inlet fan starts to exhaust air through the air guide pipe along the air inlet in front of the electromagnetic valve, and the air inlet fan is used for exhausting the air through the air guide pipe. And the electromagnetic valve can well control the air inflow, so that abnormal vibration caused by the fact that the air inflow cannot be treated by the gas compressor due to the fact that the air inflow exceeds the standard is avoided, the grit filter screen in front of the air inlet can filter grit sucked in air, and the problem of grit blockage is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of production equipment, in particular to a low-noise gas compression device. Background Art

[0002] Gas compression equipment is a mechanical device used to increase gas pressure. It is widely used in industrial and commercial fields. It compresses gas (usually air) into a smaller space by physical means to increase its pressure to meet the needs of various processes or applications, such as refrigeration, driving pneumatic tools, gas transportation and storage, etc.

[0003] After searching, the patent number "CN215170613U" mentioned in the text that "the utility model relates to the technical field of air compressors, and in particular refers to a gas compression device, including a compressor body, a moving mechanism, a lifting device, a fixing mechanism and a driving device. The compressor body includes a compression unit and a gas storage tank. The moving mechanism includes a chassis and a plurality of rollers. The lifting device includes a lifting frame and a cylinder. A lifting rod is arranged at the lower end of the cylinder. The fixing mechanism includes a plurality of fixing blocks." When in use, the moving mechanism facilitates the movement of the compressor body, the compressor body can drive the cylinder to work, the lifting rod drives the lifting frame to rise and fall, and when the compressor body needs to be fixed, the cylinder drives the lifting rod. The lifting rod drives the lifting frame and the fixed block to descend, and the fixed block is lowered to the ground to fix the compressor body. The fixing effect can be improved by fixing the compressor body to the ground with the fixed block. However, due to the gas compression process, when the gas supply is greater than the gas processing capacity, it is easy to cause overall vibration and the internal pressure is increased, which will generate loud noise, so that the noise will exceed the basic standard. In addition, during the gas compression process, since the gas is compressed by the internal compressor, the compressor will vibrate during the compression process. If the compressor compression capacity exceeds the standard and vibration exceeds the range is generated, there will be a problem of excessive vibration.

[0004] Therefore, we provide a low-noise gas compression device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a low-noise gas compression device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the utility model provides the following technical solutions: a low-noise gas compression device, comprising an integral support plate and a gas compression noise reduction mechanism, wherein the gas compression noise reduction mechanism is installed on the upper side of the integral support plate;

[0007] The gas compression noise reduction mechanism includes an integral shock absorbing component, a machine body noise reduction component, a vibration sensing component, an outlet shock absorbing component and an air intake component. The upper side of the integral support plate is provided with an integral shock absorbing component, the upper side of the integral shock absorbing component is provided with a machine body noise reduction component, the middle lower side of the machine body noise reduction component is provided with a vibration sensing component, the left side of the machine body noise reduction component is installed with an outlet shock absorbing component, and the right side of the machine body noise reduction component is provided with an air intake component.

[0008] Preferably, the integral shock absorbing assembly comprises a rubber pad and a compressor support plate, the upper side of the integral support plate is adhesively connected to the rubber pad, and the upper side of the rubber pad is connected to the compressor support plate.

[0009] Preferably, the machine body noise reduction component comprises a gas compressor and noise reduction cotton, the gas compressor is welded in the middle of the compressor support plate, and the outer side of the gas compressor is wrapped with noise reduction cotton.

[0010] Preferably, the vibration sensing assembly comprises a limit slot, a force cap and a force sensor, the limit slot is welded on the middle lower side of the gas compressor, the middle slot of the limit slot is connected to the force cap, and the force sensor is welded on the lower side of the force cap.

[0011] Preferably, the air outlet shock absorbing assembly comprises a honeycomb tube and a connecting tube. The honeycomb tube is arranged on the left side of the gas compressor, and the connecting tube is welded to the left side of the honeycomb tube.

[0012] Preferably, the air intake assembly includes an air intake fan, an air duct, a solenoid valve, an air inlet and a gravel filter. The air intake fan is welded to the right side of the gas compressor, an air duct is provided on the right side of the air intake fan, a solenoid valve is provided at the end of the air duct, an air inlet is installed on the right side of the solenoid valve, and a gravel filter is provided on the inner side of the air inlet.

[0013] Preferably, a protective counterweight assembly is installed on the lower side of the integral support plate, and the protective counterweight assembly includes a protective cover and a steel counterweight frame. A protective cover is installed on the outer side of the integral support plate, and a steel counterweight frame is welded to the lower side of the protective cover.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Through the setting of the gas compression noise reduction mechanism, when it is needed, the rubber pad will provide material shock absorption during the vibration process of the compressor support plate after the force is applied, thereby reducing the noise caused by the overall vibration. Compared with spring shock absorption, the overall stability is better, and when the gas compressor is in the process of gas compression, the noise emitted by the gas compressor as a whole will be absorbed by the noise reduction cotton as a whole, thereby reducing the noise diffusion range, so as to achieve the noise reduction effect. When the gas compressor vibrates, the gas compressor will drive the limit slot to vibrate up and down or left and right, and when the limit slot vibrates, if it exceeds a certain amplitude, it will squeeze the force cap, and with the squeezing of the force cap, the pressure will be transmitted into the force sensor, so as to detect the amplitude of the gas compressor and control the gas compressor to reduce the compression amount, so as to achieve the effect of vibration reduction and noise reduction.

[0016] 2. Through the setting of the gas compression noise reduction mechanism, when it is needed, when exhausting outwards, the honeycomb tube uses a porous cavity structure to differentiate the gas, thereby achieving a shock-absorbing and noise-reducing effect. The honeycomb tube has a thicker wall and can also provide a longer service life, achieving longer use. The air intake fan will start to draw air through the air duct along the air inlet in front of the solenoid valve, and the solenoid valve can control the air intake volume very well, thereby avoiding excessive air intake, resulting in abnormal vibration due to the gas compressor being unable to handle the air intake volume, and the gravel filter in front of the air inlet can filter the gravel drawn into the air to avoid gravel blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall left side structure of the gas compression noise reduction mechanism of the utility model;

[0019] Figure 3 It is a schematic diagram of the overall right side structure of the gas compression noise reduction mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the vibration sensing component of the utility model.

[0021] Numbers in the figure: 1. Overall support plate; 2. Gas compression noise reduction mechanism; 21. Overall shock absorption assembly; 211. Rubber pad; 212. Compressor support plate; 22. Body noise reduction assembly; 221. Gas compressor; 222. Noise reduction cotton; 23. Vibration sensing assembly; 231. Limiting groove; 232. Force cap; 233. Force sensor; 24. Air outlet shock absorption assembly; 241. Honeycomb pipe; 242. Connecting pipe; 25. Air intake assembly; 251. Intake fan; 252. Air guide pipe; 253. Solenoid valve; 254. Air inlet; 255. Gravel filter; 3. Protective counterweight assembly; 31. Protective cover; 32. Steel counterweight frame. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figure 1-4 As shown, the utility model provides a technical solution: a low-noise gas compression device, comprising an integral support plate 1 and a gas compression noise reduction mechanism 2, wherein the gas compression noise reduction mechanism 2 is installed on the upper side of the integral support plate 1;

[0025] The gas compression noise reduction mechanism 2 includes an overall shock absorbing component 21, a body noise reduction component 22, a vibration sensing component 23, an exhaust shock absorbing component 24 and an air intake component 25. The overall shock absorbing component 21 is arranged on the upper side of the overall support plate 1, the body noise reduction component 22 is arranged on the upper side of the overall shock absorbing component 21, the vibration sensing component 23 is arranged on the middle lower side of the body noise reduction component 22, the exhaust shock absorbing component 24 is installed on the left side of the body noise reduction component 22, and the air intake component 25 is arranged on the right side of the body noise reduction component 22.

[0026] Furthermore, the overall shock absorbing assembly 21 includes a rubber pad 211 and a compressor support plate 212. The upper side of the overall support plate 1 is adhesively connected with the rubber pad 211, and the upper side of the rubber pad 211 is connected to the compressor support plate 212. When it is needed, the rubber pad 211 will provide material shock absorption during the vibration process of the compressor support plate 212 after being subjected to force, thereby reducing the noise caused by the overall vibration. Compared with spring shock absorption, the overall stability is better.

[0027] Furthermore, the body noise reduction component 22 includes a gas compressor 221 and noise reduction cotton 222. The gas compressor 221 is welded in the middle of the compressor support plate 212, and the outside of the gas compressor 221 is wrapped with noise reduction cotton 222. When the gas compressor 221 is in the process of gas compression, the noise emitted by the gas compressor 221 as a whole will be absorbed by the noise reduction cotton 222 as a whole, thereby reducing the noise diffusion range, thereby achieving the noise reduction effect.

[0028] Furthermore, the vibration sensing component 23 includes a limit slot 231, a force cap 232 and a force sensor 233. The limit slot 231 is welded to the middle lower side of the gas compressor 221, the middle slot of the limit slot 231 is connected to the force cap 232, and the lower side of the force cap 232 is welded with a force sensor 233. When the gas compressor 221 vibrates, the gas compressor 221 will drive the limit slot 231 to vibrate up and down or left and right. When the limit slot 231 vibrates, if the amplitude exceeds a certain amplitude, it will squeeze the force cap 232. As the force cap 232 is squeezed, the pressure will be transmitted into the force sensor 233, so as to detect the amplitude of the gas compressor 221 and control the gas compressor 221 to reduce the compression amount, thereby achieving the effect of reducing vibration and noise.

[0029] Furthermore, the air outlet shock absorbing assembly 24 includes a honeycomb tube 241 and a connecting tube 242. The honeycomb tube 241 is arranged on the left side of the gas compressor 221, and the connecting tube 242 is welded on the left side of the honeycomb tube 241. When it is needed, the honeycomb tube 241 utilizes a porous cavity structure to differentiate the gas, thereby achieving a shock absorbing and noise reduction effect. In addition, the wall of the honeycomb tube 241 is relatively thick, which can also provide a longer service life and achieve longer use.

[0030] Furthermore, the air intake assembly 25 includes an air intake fan 251, an air duct 252, an electromagnetic valve 253, an air inlet 254 and a gravel filter 255. The air intake fan 251 is welded to the right side of the gas compressor 221, and an air duct 252 is provided on the right side of the air intake fan 251. The end of the air duct 252 is provided with an electromagnetic valve 253, and an air inlet 254 is installed on the right side of the electromagnetic valve 253. The inner side of the air inlet 254 is provided with a gravel filter 255. When needed, the air intake fan 251 will start to draw air through the air duct 252 and along the air inlet 254 in front of the electromagnetic valve 253, and the electromagnetic valve 253 can control the size of the intake air well, thereby avoiding the intake air exceeding the standard, resulting in abnormal vibration due to the gas compressor 221 being unable to handle the intake air, and the gravel filter 255 in front of the air inlet 254 can filter the gravel drawn into the air to avoid the problem of gravel blockage.

[0031] Embodiment 2

[0032] See also Figure 1As shown, compared with Example 1, as another implementation of the utility model, a protective counterweight assembly 3 is installed on the lower side of the integral support plate 1, and the protective counterweight assembly 3 includes a protective cover 31 and a steel counterweight frame 32. A protective cover 31 is installed on the outer side of the integral support plate 1, and a steel counterweight frame 32 is welded to the lower side of the protective cover 31. When needed, the protective cover 31 will provide protection for the whole, and the steel counterweight frame 32 can avoid sinking into the sand due to vibration, and the steel counterweight frame 32 can also achieve the effect of shock absorption and noise reduction due to its weight.

[0033] Working principle: A low-noise gas compression device is moved to the working position. When in use, the first step is to put the steel counterweight frame 32 in the position where it needs to be used, and screw the integral support plate 1 under the gas compressor 221 to the steel counterweight frame 32. After installation, the air intake fan 251 starts to rotate, and the air intake port 254 in the solenoid valve 253 is fed with air through the air guide pipe 252, and the gravel filter 255 will isolate the gravel. In the second step, after the air enters the gas compressor 221, if the air volume exceeds the standard, the gas compressor 221 will vibrate. At this time, the compressor support plate 212 connected to the gas compressor 221 will dissipate the smaller vibration through the rubber pad 211, and when the vibration When the movement is large, the limit groove 231 under the gas compressor 221 will vibrate, and with the vibration of the limit groove 231, the force cap 232 will be squeezed, and the force exerted on the force cap 232 will be transmitted to the force sensor 233, and the force sensor 233 will control the solenoid valve 253 to reduce the air intake. In the third step, the compressed gas will be transmitted from the honeycomb tube 241 at the end of the honeycomb tube 241 to the equipment that needs compressed gas. Finally, the noise reduction cotton 222 will reduce the vibration and noise generated by the gas compressor 221 body, and the protective cover 31 can protect the gas compressor 221 and isolate a certain amount of sound transmission, thus completing the use process of a low-noise gas compression device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A low-noise gas compression device, comprising an integral support plate (1) and a gas compression noise reduction mechanism (2), characterized in that: A gas compression noise reduction mechanism (2) is installed on the upper side of the integral support plate (1); The gas compression noise reduction mechanism (2) comprises an integral shock absorbing component (21), a machine body noise reduction component (22), a vibration sensing component (23), an air outlet shock absorbing component (24) and an air intake component (25); the integral shock absorbing component (21) is arranged on the upper side of the integral support plate (1); the machine body noise reduction component (22) is arranged on the upper side of the integral shock absorbing component (21); the vibration sensing component (23) is arranged on the middle lower side of the machine body noise reduction component (22); the air outlet shock absorbing component (24) is installed on the left side of the machine body noise reduction component (22); and the air intake component (25) is arranged on the right side of the machine body noise reduction component (22).

2. A low noise gas compression device according to claim 1, characterized in that: The integral shock absorbing assembly (21) comprises a rubber pad (211) and a compressor support plate (212); the upper side of the integral support plate (1) is adhesively connected to the rubber pad (211); and the upper side of the rubber pad (211) is connected to the compressor support plate (212).

3. A low noise gas compression device according to claim 2, characterized in that: The machine body noise reduction component (22) comprises a gas compressor (221) and noise reduction cotton (222); the gas compressor (221) is welded in the middle of the compressor support plate (212), and the outer side of the gas compressor (221) is wrapped with noise reduction cotton (222).

4. A low noise gas compression device according to claim 3, characterized in that: The vibration sensing component (23) comprises a limiting groove (231), a force cap (232) and a force sensor (233); the limiting groove (231) is welded on the middle lower side of the gas compressor (221); the middle slot of the limiting groove (231) is connected to the force cap (232); and the lower side of the force cap (232) is welded with the force sensor (233).

5. A low noise gas compression device according to claim 3, characterized in that: The air outlet shock absorbing assembly (24) comprises a honeycomb tube (241) and a connecting tube (242); the honeycomb tube (241) is arranged on the left side of the gas compressor (221); and the connecting tube (242) is welded to the left side of the honeycomb tube (241).

6. A low noise gas compression device according to claim 3, characterized in that: The air intake assembly (25) comprises an air intake fan (251), an air guide pipe (252), an electromagnetic valve (253), an air inlet (254) and a gravel filter (255); the air intake fan (251) is welded to the right side of the gas compressor (221); the air guide pipe (252) is arranged on the right side of the air intake fan (251); the end of the air guide pipe (252) is arranged with an electromagnetic valve (253); the right side of the electromagnetic valve (253) is installed with an air inlet (254); and the inner side of the air inlet (254) is arranged with a gravel filter (255).

7. A low noise gas compression device according to claim 1, characterized in that: A protective counterweight assembly (3) is installed on the lower side of the integral support plate (1), and the protective counterweight assembly (3) comprises a protective cover (31) and a steel counterweight frame (32). A protective cover (31) is installed on the outer side of the integral support plate (1), and a steel counterweight frame (32) is welded to the lower side of the protective cover (31).

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