Sound insulation and noise reduction type compressor

Abstract

The utility model discloses a sound insulation and noise reduction type compressor which comprises a base and a damping mechanism, the damping mechanism is arranged below the base, the bottom of the base is connected with a connecting steel plate, spring displacement guide rollers are installed on the periphery of the connecting steel plate, a base is installed at the bottoms of the spring displacement guide rollers, and the spring displacement guide rollers are installed on the base. A spring is arranged on the outer ring of the spring displacement guide roller, a top plate is arranged at the top of the spring, an adjustable mass block is installed at the bottom of the top plate, a connecting pin seat is installed on the side face of the base, a pin head is connected to the middle of the connecting pin seat, a protective shell is installed at the top of the pin head, and a piston rod is arranged in the protective shell. A piston is installed in the middle of the piston rod, and a lining is arranged above the piston. By arranging the damping mechanism, the problems that vibration of the sound insulation and noise reduction type compressor cannot be effectively controlled, and the surrounding environment and working conditions are affected by higher noise level possibly are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical engineering, in particular to a sound insulation and noise reduction type compressor. Background Art

[0002] Compressors are common equipment in many industrial and commercial applications, but their operation generates noise. As concerns about environmental noise pollution continue to grow, the need for compressor manufacturers and users to reduce the noise level of their equipment has also increased.

[0003] An existing sound-insulating and noise-reducing compressor has the following problems when in use: First, the current existing technology requires external equipment, and the external equipment operates at the same time, which increases the operating burden of the compressor, and cannot operate effectively for a long time, and cannot effectively perform heat dissipation operations, resulting in unstable operation of the compressor, affecting the operating effect of compressed air: In a compressor heat dissipation device of CN220185310U, it is proposed to set a heat dissipation structure to cool the air around the compression pump, improve the heat dissipation effect of the compression pump, and better maintain the operating state of the compression pump, ensure the stability of the compression operation, and do not require external equipment, reducing the consumption of the compressor, but the device cannot deal with the defect of vibration; second, the vibration cannot be effectively controlled, resulting in a higher noise level. Vibration can generate noise through mechanical transmission, structural transmission and other means, and the inability to fully control the vibration causes the noise level to rise, affecting the surrounding environment and working conditions. Utility Model Content

[0004] The purpose of the utility model is to provide a sound-insulating and noise-reducing compressor to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sound insulation and noise reduction compressor, comprising a base and a shock absorbing mechanism, a shock absorbing mechanism is arranged below the base, a connecting steel plate is connected to the bottom of the base, a spring displacement guide rod is installed around the connecting steel plate, a base is installed at the bottom of the spring displacement guide rod, a spring is arranged on the outer ring of the spring displacement guide rod, a top plate is arranged on the top of the spring, an adjustable mass block is installed at the bottom of the top plate, a connecting pin seat is installed on the side of the base, a pin head is connected in the middle of the connecting pin seat, a protective shell is installed on the top of the pin head, a piston rod is arranged inside the protective shell, a piston is installed in the middle of the piston rod, a bushing is arranged above the piston, a cylinder is arranged above the base, one end of the cylinder is connected to a pipe, a barometer is installed on the surface of the cylinder, and one end of the pipe is connected to a compressor.

[0006] Preferably, the base and the connecting steel plate are connected by screws, and the connecting steel plate and the base are connected and fixed.

[0007] Preferably, the connecting steel plate and the spring displacement guide rods are connected by grooves, and the spring displacement guide rods are distributed in a left-right symmetrical manner about the center line of the connecting steel plate.

[0008] Preferably, the spring displacement guide rod and the base are welded, and the base and the spring displacement guide rod are tightly fitted.

[0009] Preferably, the base and the connecting pin seat are connected by a sliding groove, and the connecting pin seat is a detachable structure.

[0010] Preferably, the connecting pin seat and the pin head are connected by a rotating shaft, and a rotating structure is formed between the pin head and the connecting pin seat.

[0011] Preferably, the pin head and the protective shell are welded, and the protective shell is made of aluminum alloy.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model provides a shock absorbing mechanism which can significantly reduce noise levels, which is particularly important for noise-sensitive environments such as offices and residential areas. Secondly, by reducing vibrations, the shock absorbing mechanism improves user experience and creates a more comfortable working environment. In addition, the shock absorbing mechanism also helps prevent damage to equipment and surrounding structures caused by vibrations, thereby extending equipment life, improving stability, reducing maintenance costs, and improving energy efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the earthquake-resistant structure of the utility model.

[0016] Figure 3 Schematic diagram of the new compensation structure of the present invention.

[0017] Figure 4 Schematic diagram of the internal structure of the practical protective case.

[0018] In the figure: 1. base; 2. shock absorbing mechanism; 201. connecting steel plate; 202. spring displacement guide rod; 203. base; 204. spring; 205. top plate; 206. adjustable mass block; 207. connecting pin seat; 208. pin head; 209. protective shell; 210. piston rod; 211. piston; 212. bushing; 3. cylinder; 4. pipeline; 5. barometer; 6. compressor. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] See also Figure 1-4 The utility model provides an embodiment: a sound insulation and noise reduction compressor, comprising a base 1 and a shock absorbing mechanism 2, the shock absorbing mechanism 2 is arranged below the base 1, the bottom of the base 1 is connected with a connecting steel plate 201, a spring displacement guide rod 202 is installed around the connecting steel plate 201, a base 203 is installed at the bottom of the spring displacement guide rod 202, a spring 204 is arranged on the outer ring of the spring displacement guide rod 202, a top plate 205 is arranged on the top of the spring 204, and an adjustable quality is installed at the bottom of the top plate 205 Gauge block 206, a connecting pin seat 207 is installed on the side of the base 203, a pin head 208 is connected in the middle of the connecting pin seat 207, a protective shell 209 is installed on the top of the pin head 208, a piston rod 210 is arranged inside the protective shell 209, a piston 211 is installed in the middle of the piston rod 210, a bushing 212 is arranged above the piston 211, a cylinder 3 is arranged above the base 1, one end of the cylinder 3 is connected to a pipe 4, a barometer 5 is installed on the surface of the cylinder 3, and one end of the pipe 4 is connected to a compressor 6.

[0021] The base 1 and the connecting steel plate 201 are connected by screws, and the connecting steel plate 201 and the base 1 are connected and fixed, and the connecting steel plate 201 is used for external connection with other equipment.

[0022] The connecting steel plate 201 and the spring displacement guide rod 202 are connected by a groove. The spring displacement guide rod 202 is distributed in a left-right symmetrical manner with respect to the center line of the connecting steel plate 201. The spring displacement guide rod 202 helps guide and limit the displacement direction of the spring 204 to ensure the vertical vibration of the shock absorbing mechanism 2.

[0023] The spring displacement guide rod 202 and the base 203 are welded, and the base 203 and the spring displacement guide rod 202 are tightly fitted, responsible for bearing the weight of the entire system and transmitting vibration.

[0024] The base 203 and the connecting pin seat 207 are connected by a slide groove. The connecting pin seat 207 is a detachable structure. The connecting pin seat 207 is used to connect various parts to ensure the coordinated movement of the shock absorbing mechanism 2.

[0025] The connecting pin seat 207 and the pin head 208 are connected by a rotating shaft, and a rotating structure is formed between the pin head 208 and the connecting pin seat 207. The rotatability of the pin head 208 can compensate for errors in the installation process to a certain extent. If there is a slight deviation in the installation direction, the rotatable pin head 208 allows a certain adjustment to ensure that the viscous damper can work in the optimal position.

[0026] The pin head 208 and the protective shell 209 are welded. The protective shell 209 is made of aluminum alloy. The metal pin head 208 has strong structural strength and durability, and can effectively protect the internal components of the damper from the influence of the external environment while providing good mechanical protection.

[0027] Working principle: the cylinder 3 is connected to the compressor 6 through the pipeline 4. The compressor 6 is responsible for compressing the gas to produce high-pressure gas. In order to reduce the vibration and noise generated by the operation of the compressor 6, a shock absorbing mechanism 2 is adopted, which includes a connecting steel plate 201, a spring displacement guide rod 202, a base 203, a spring 204, a top plate 205, an adjustable mass block 206, a connecting pin seat 207, a pin head 208, a protective shell 209, a piston rod 210, a piston 211, a bushing 212 and other parts. The spring 204 absorbs and disperses vibration energy through its elastic deformation, the connecting pin seat 207 and the pin head 208 ensure the coordinated movement of the shock absorbing mechanism 2, and the protective shell 209 is used to protect internal components. On the whole, these components work together to effectively reduce the vibration and noise levels, improve the performance stability of the compressor 6, extend the life of the equipment, and improve the use environment and user experience.

[0028] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A sound-insulating and noise-reducing compressor, comprising a base (1) and a shock-absorbing mechanism (2), characterized in that: A shock absorbing mechanism (2) is arranged below the base (1); a connecting steel plate (201) is connected to the bottom of the base (1); a spring displacement guide rod (202) is installed around the connecting steel plate (201); a base (203) is installed at the bottom of the spring displacement guide rod (202); a spring (204) is arranged on the outer ring of the spring displacement guide rod (202); a top plate (205) is arranged on the top of the spring (204); an adjustable mass block (206) is installed at the bottom of the top plate (205); a connecting pin seat (206) is installed on the side of the base (203); 7), a pin head (208) is connected in the middle of the connecting pin seat (207), a protective shell (209) is installed on the top of the pin head (208), a piston rod (210) is arranged inside the protective shell (209), a piston (211) is installed in the middle of the piston rod (210), a bushing (212) is arranged above the piston (211), a cylinder (3) is arranged above the base (1), one end of the cylinder (3) is connected to a pipe (4), a barometer (5) is installed on the surface of the cylinder (3), and one end of the pipe (4) is connected to a compressor (6).

2. A sound insulation and noise reduction compressor according to claim 1, characterized in that: The base (1) and the connecting steel plate (201) are connected by screws, and the connecting steel plate (201) and the base (1) are connected and fixed.

3. The sound-insulating and noise-reducing compressor according to claim 1, characterized in that: The connecting steel plate (201) and the spring displacement guide rod (202) are connected by a groove, and the spring displacement guide rod (202) is distributed in a left-right symmetrical manner with respect to the center line of the connecting steel plate (201).

4. The sound-insulating and noise-reducing compressor according to claim 1, characterized in that: The spring displacement guide rod (202) and the base (203) are welded, and the base (203) and the spring displacement guide rod (202) are tightly fitted.

5. The sound-insulating and noise-reducing compressor according to claim 1, characterized in that: The base (203) and the connecting pin seat (207) are connected by a sliding groove, and the connecting pin seat (207) is a detachable structure.

6. The sound-insulating and noise-reducing compressor according to claim 1, characterized in that: The connecting pin seat (207) and the pin head (208) are connected by a rotating shaft, and a rotating structure is formed between the pin head (208) and the connecting pin seat (207).

7. The sound-insulating and noise-reducing compressor according to claim 1, characterized in that: The pin head (208) and the protective shell (209) are welded, and the protective shell (209) is made of aluminum alloy.

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