Noise reduction shell of natural gas compressor

Abstract

The utility model discloses a natural gas compressor noise reduction shell, which relates to the technical field of natural gas compressors and comprises a noise reduction mechanism, the noise reduction mechanism comprises a base, a noise reduction shell is arranged at the top of the base, positioning plates are arranged at four corners of the noise reduction shell, connecting plates are arranged on two sides of the noise reduction shell, and the noise reduction shell is arranged on the base. And inserting blocks are arranged at the bottoms of the two connecting plates correspondingly, and four fixing grooves are formed in the opposite sides of the two inserting blocks correspondingly. The noise reduction shell is placed on the base through the positioning plate and the positioning groove, stability during installation of the noise reduction shell is guaranteed, after the inserting block is inserted into the inserting groove, the connecting block which is pulled in advance is loosened, elastic force released by the upper reset spring is matched, then the fixing block is pushed to be clamped into the fixing groove, and therefore the noise reduction shell is fixedly installed, and the noise reduction shell is prevented from being damaged. And through the noise reduction shell and the sound insulation cotton arranged in the noise reduction shell, noise generated when the compressor body works can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of natural gas compressors, in particular to a noise reduction shell of a natural gas compressor. Background Art

[0002] A natural gas compressor is a device specifically designed to compress natural gas. Its operating principle is to mechanically compress the volume of natural gas, increasing its density for easier storage and transportation. Natural gas compressors play a vital role in the production and transportation of natural gas.

[0003] However, conventional natural gas compressors generate noise during operation. This noise not only adversely affects people's hearing health but can also disrupt their normal work and daily lives, affecting work efficiency and quality of life. While some natural gas compressors are equipped with noise-reducing housings, which can reduce noise transmission to a certain extent, these housings require appropriate installation tools during installation, which can necessitate additional time and effort for installation and removal. Therefore, we offer a noise-reducing housing for natural gas compressors. Utility Model Content

[0004] The purpose of the present utility model is to provide a noise reduction housing for a natural gas compressor to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a natural gas compressor noise reduction housing, comprising: a noise reduction mechanism, the noise reduction mechanism comprising a base, a noise reduction shell provided on the top of the base, positioning plates provided at the four corners of the noise reduction shell, connecting plates provided on both sides of the noise reduction shell, plug blocks provided at the bottoms of the two connecting plates, four fixing slots provided on the opposite sides of the two plug blocks, positioning slots adapted for the positioning plates provided at the four corners of the top of the base, slots adapted for the plug blocks provided on both sides of the top of the base, four connecting blocks provided on both sides of the base, connecting rods provided on the side close to the base of the eight connecting blocks, fixing blocks provided on the ends of the eight connecting rods away from the connecting blocks, return springs provided on the outside of the eight connecting rods, sound insulation cotton provided on the four sides of the inner wall of the noise reduction shell, and heat dissipation mechanisms provided in the card slots provided on the top of the noise reduction shell.

[0006] As a further preferred embodiment of the present technical solution, the heat dissipation mechanism includes a heat dissipation net, both ends of which are fixedly connected to mounting blocks, and the four threaded grooves of the mounting blocks are threadedly connected with bolts, and the heat dissipation net is fixedly installed in the slot opened on the top of the noise reduction shell by bolts.

[0007] As a further preferred embodiment of the present technical solution, positioning plates are fixedly connected to the four corners of the noise reduction shell, and the outer portions of the positioning plates are docked in the positioning grooves.

[0008] As a further preferred embodiment of the present technical solution, connecting plates are fixedly connected to both sides of the noise reduction shell, an inserting block is fixedly connected to the bottom of the connecting plate, and the outer portion of the inserting block is docked in the slot.

[0009] As a further preferred embodiment of the present technical solution, the end of the connecting rod close to the connecting block passes through a slot opened on one side of the base and is movably connected to the interior of the connecting block, and the end of the connecting rod away from the connecting block is fixedly connected to one end of the fixed block.

[0010] As a further preferred embodiment of the present technical solution, the other end of the fixing block is clamped in the fixing groove, and one end of the return spring is fixedly connected to a side of the inner wall of the base close to the connecting block.

[0011] As a further preferred embodiment of the present technical solution, the other end of the return spring contacts the side of the fixed block close to the connecting block, sound insulation cotton is fixedly connected to the four sides of the inner wall of the noise reduction shell, and the compressor body is provided on the top of the base.

[0012] The utility model provides a noise reduction housing for a natural gas compressor, which has the following beneficial effects:

[0013] (1) The utility model places the noise reduction shell on the base through the positioning plate and the positioning slot, ensuring the stability of the noise reduction shell during installation. When the plug block is inserted into the slot, the pre-fastened connecting block is released, and the elastic force released by the return spring will push the fixing block into the fixing slot, so that the noise reduction shell will be fixed and installed. The noise reduction shell and the sound insulation cotton inside the noise reduction shell can effectively reduce the noise generated by the compressor body when it is working.

[0014] (2) The utility model can increase air circulation through the heat dissipation net, promote heat dissipation, maintain the temperature of the compressor body stable, and extend the service life of the compressor body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a noise reduction shell of a natural gas compressor according to the present utility model.

[0016] Figure 2 This is a structural schematic diagram of the disassembled side of a noise reduction mechanism of a natural gas compressor noise reduction housing according to the utility model.

[0017] Figure 3 This is a schematic structural diagram of the dissected side of a noise reduction mechanism of a natural gas compressor noise reduction housing according to the present invention.

[0018] Figure 4 This is a structural schematic diagram of a partially dissected side view of a noise reduction mechanism of a natural gas compressor noise reduction housing according to the present invention.

[0019] Figure 5 This is a schematic structural diagram of the side surface of a heat dissipation mechanism of a noise reduction housing of a natural gas compressor according to the present invention.

[0020] In the figure: 1. Noise reduction mechanism; 11. Base; 12. Noise reduction shell; 13. Positioning plate; 14. Connecting plate; 15. Insert block; 16. Fixing slot; 17. Positioning slot; 18. Slot; 19. Connecting block; 110. Connecting rod; 111. Return spring; 112. Fixing block; 113. Sound insulation cotton;

[0021] 2. Heat dissipation mechanism; 21. Heat dissipation net; 22. Mounting block; 23. Bolts;

[0022] 31. Compressor body. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0024] The utility model provides a technical solution: Figure 1-Figure 5As shown in this embodiment, a natural gas compressor noise reduction housing includes: a noise reduction mechanism 1, the noise reduction mechanism 1 includes a base 11, a noise reduction shell 12 is provided on the top of the base 11, and positioning plates 13 are provided at the four corners of the noise reduction shell 12. Connecting plates 14 are provided on both sides of the noise reduction shell 12, and plugs 15 are provided at the bottom of the two connecting plates 14. Four fixing grooves 16 are provided on the sides facing each other of the two plugs 15. The four corners on the top of the base 11 are provided with positioning plates 13. 13 adapted positioning groove 17, the four corners of the noise reduction shell 12 are fixedly connected with a positioning plate 13, the outside of the positioning plate 13 is docked in the positioning groove 17, both sides of the top of the base 11 are provided with a slot 18 adapted to the plug 15, both sides of the noise reduction shell 12 are fixedly connected with a connecting plate 14, the bottom of the connecting plate 14 is fixedly connected with the plug 15, the outside of the plug 15 is docked in the slot 18, four connecting blocks 19 are provided on both sides of the base 11, eight connecting blocks The outer ends of the eight connecting rods 110 are respectively provided with return springs 111 and 112, and the other ends of the return springs 1 ...

[0025] In this embodiment, when the staff needs to reduce the noise of the natural gas compressor, the noise reduction shell 12 can be placed on the top of the base 11, and the compressor body 31 can be covered inside the noise reduction shell 12. The noise generated by the compressor body 31 when working can be effectively reduced by the noise reduction shell 12 and the sound insulation cotton 113 provided inside the noise reduction shell 12. During the installation of the noise reduction shell 12, in order to improve the installation efficiency of the staff, these connecting blocks 19 can be pre-detent. When these connecting blocks 19 are detent, they will contact and squeeze the outside of the base 11. Therefore, after the connecting block 19 is detent, the angle will be flipped, and then the connecting rod 110 and the fixing block 112 will be pulled toward the direction of the connecting block 19. When the fixing block 112 moves, it will press the return spring 1 11 is squeezed, and the return spring 111 will shrink under the squeeze, so the staff can place the noise reduction shell 12 on the base 11 through the positioning plate 13 and the positioning groove 17, wherein the positioning plate 13 and the positioning groove 17 can ensure the stability of the noise reduction shell 12 during installation. At the same time, after the positioning of the noise reduction shell 12 is completed, the plug 15 will also be inserted into the slot 18, so the staff can release the pre-fastened connecting block 19. When the connecting block 19 loses the external force, the return spring 111 will lose the squeezing force from the fixing block 112, and then push the fixing block 112 to be stuck in the fixing groove 16, so the plug 15 and the slot 18 will be limited and fixed, and the noise reduction shell 12 will also be fixed and installed, ensuring the stability of the noise reduction shell 12 when soundproofing and reducing the noise of the compressor body 31.

[0026] like Figure 1 and Figure 5 As shown, the heat dissipation mechanism 2 includes a heat dissipation net 21, and both ends of the heat dissipation net 21 are fixedly connected with mounting blocks 22. The threaded grooves opened in the four mounting blocks 22 are threadedly connected with bolts 23. The heat dissipation net 21 is fixedly installed in the slot opened at the top of the noise reduction shell 12 by the bolts 23.

[0027] In this embodiment, in order to avoid the problem that the heat generated by the compressor body 31 when working in the noise reduction shell 12 cannot be dissipated, the presence of the heat dissipation net 21 can increase air circulation, promote heat dissipation, maintain the temperature of the compressor body 31 stable, and extend its service life. By turning the four bolts 23, the heat dissipation net 21 can be removed from the noise reduction shell 12 for cleaning to ensure the heat dissipation effect.

[0028] The utility model provides a natural gas compressor noise reduction housing, the specific working principle is as follows:

[0029] When the staff needs to reduce the noise of the natural gas compressor, the noise reduction shell 12 can be placed on the top of the base 11, and the compressor body 31 can be covered inside the noise reduction shell 12. In order to improve the work efficiency of the staff when installing the noise reduction shell 12, the method of pre-detent connection blocks 19 can be adopted. When these connection blocks 19 are detent, they will come into contact with the outside of the base 11 and generate extrusion friction. This friction will cause the connection block 19 to flip at an angle, thereby pulling the connecting rod 110 and the fixed block 112 connected thereto to move in its direction. In this process, the fixed block 112 will press the return spring 111. Produce extrusion to make it shrink. Then, the staff can accurately place the noise reduction shell 12 on the base 11 through the positioning plate 13 and the positioning slot 17. Once the position of the noise reduction shell 12 is determined, the plug 15 will be inserted into the slot 18 accordingly. At this time, the staff can release the previously pre-detonated connecting block 19. When the connecting block 19 is no longer subjected to external force, the return spring 111 is no longer subjected to the extrusion force of the fixing block 112, so it will push the fixing block 112 to fit into the fixing slot 16. In this way, the plug 15 and the slot 18 are limited and fixed, and the noise reduction shell 12 is also fixed and installed.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A natural gas compressor noise reduction housing, characterized in that: include: A noise reduction mechanism (1) includes a base (11), a noise reduction shell (12) is provided on the top of the base (11), positioning plates (13) are provided at the four corners of the noise reduction shell (12), connecting plates (14) are provided on both sides of the noise reduction shell (12), plug-in blocks (15) are provided at the bottoms of the two connecting plates (14), four fixing grooves (16) are provided on the opposite sides of the two plug-in blocks (15), positioning grooves (17) adapted to the positioning plates (13) are provided at the four corners of the top of the base (11), and the two tops of the base (11) are provided with the positioning grooves (17) adapted to the positioning plates (13). A slot (18) adapted to the plug block (15) is provided on each side of the base (11), four connecting blocks (19) are provided on both sides of the base (11), a connecting rod (110) is provided on the side of the eight connecting blocks (19) close to the base (11), a fixing block (112) is provided on the end of the eight connecting rods (110) away from the connecting block (19), a return spring (111) is provided on the outside of the eight connecting rods (110), sound insulation cotton (113) is provided on the four sides of the inner wall of the noise reduction shell (12), and a heat dissipation mechanism (2) is provided in the card slot opened on the top of the noise reduction shell (12).

2. The natural gas compressor noise reduction housing according to claim 1, characterized in that: The heat dissipation mechanism (2) comprises a heat dissipation net (21), both ends of both sides of the heat dissipation net (21) are fixedly connected with mounting blocks (22), four threaded grooves provided in the mounting blocks (22) are threadedly connected with bolts (23), and the heat dissipation net (21) is fixedly installed in a slot provided on the top of the noise reduction shell (12) by the bolts (23).

3. The natural gas compressor noise reduction housing according to claim 1, characterized in that: Positioning plates (13) are fixedly connected to the four corners of the noise reduction shell (12), and the exterior of the positioning plates (13) is docked in the positioning grooves (17).

4. The natural gas compressor noise reduction housing according to claim 1, characterized in that: Both sides of the noise reduction shell (12) are fixedly connected with connecting plates (14), the bottom of the connecting plate (14) is fixedly connected with an inserting block (15), and the outside of the inserting block (15) is docked in the slot (18).

5. The natural gas compressor noise reduction housing according to claim 1, characterized in that: One end of the connecting rod (110) close to the connecting block (19) passes through a slot provided on one side of the base (11) and is movably connected to the interior of the connecting block (19); and one end of the connecting rod (110) away from the connecting block (19) is fixedly connected to one end of the fixing block (112).

6. The natural gas compressor noise reduction housing according to claim 1, characterized in that: The other end of the fixing block (112) is clamped in the fixing groove (16), and one end of the return spring (111) is fixedly connected to a side of the inner wall of the base (11) close to the connecting block (19).

7. The natural gas compressor noise reduction housing according to claim 1, characterized in that: The other end of the return spring (111) contacts one side of the fixing block (112) close to the connecting block (19), and sound insulation cotton (113) is fixedly connected to the four sides of the inner wall of the noise reduction shell (12). The compressor body (31) is provided on the top of the base (11).

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