Detachable soundproof cover for chemical detection

Abstract

The utility model belongs to chemical equipment sound shield technical field discloses a detachable sound shield for chemical detection, including base, lower sound shield and upper sound shield, and the chemical machinery equipment is fixed on the base, the lower sound shield is fixed on the base, and the side wall of lower sound shield is equipped with the through -hole that the pipeline through is docked with the inlet and outlet end on the chemical machinery equipment, the upper sound shield is installed in the top of lower sound shield through dismounting mechanism, and the lower sound shield, upper sound shield and base constitute a closed sound cavity. The utility model divides the sound shield into lower sound shield and upper sound shield, and the lower sound shield is fixed on the base, and the side wall of lower sound shield is equipped with the through -hole that the pipeline through is docked with the inlet and outlet end on the chemical machinery equipment, and the upper sound shield is installed in the top of lower sound shield through dismounting mechanism, so that when the chemical machinery equipment is overhauled, only needs to dismount upper sound shield, so that the overhaul is convenient.

Description

Technical Field

[0001] This utility model relates to the field of soundproof cover technology, and in particular to a detachable soundproof cover for chemical testing. Background Technology

[0002] Chemical production processes require the use of numerous chemical machines, such as fans, compressors, and various pumps for fluid transport. These machines, whose main components are moving parts, are generally referred to as chemical machinery. The operation of this machinery often generates significant noise, necessitating the use of sound insulation and noise reduction devices to minimize noise pollution. Currently, the market offers a wide variety of such devices, but many are not easily disassembled for convenient equipment inspection. Utility Model Content

[0003] To overcome the technical defects of the existing technology, this utility model provides a detachable soundproof cover for chemical testing. The upper soundproof cover is installed on top of the lower soundproof cover via a disassembly mechanism. In this way, when inspecting chemical machinery and equipment, only the upper soundproof cover needs to be disassembled, which facilitates maintenance.

[0004] The technical solution adopted by this utility model is: a detachable soundproof cover for chemical testing, including a base, a lower soundproof cover, and an upper soundproof cover. The chemical machinery equipment is fixed on the base, the lower soundproof cover is fixed on the base, and the side wall of the lower soundproof cover is provided with through holes for pipes to connect with the inlet and outlet ends of the chemical machinery equipment. The upper soundproof cover is installed on top of the lower soundproof cover via a disassembly mechanism, and the lower soundproof cover, the upper soundproof cover, and the base form a sealed soundproof cavity.

[0005] Preferably, the disassembly mechanism includes a first docking plate disposed at the top of the lower soundproof cover and surrounding the port of the lower soundproof cover, and a second docking plate disposed at the lower port of the upper soundproof cover and docking with the first docking plate. The second docking plate is provided with a plurality of vertically downward positioning rods, and the first docking plate is provided with positioning holes for the positioning rods to be inserted.

[0006] Preferably, the bottom of the first docking plate is provided with an electromagnet surrounding the upper end of the lower soundproof cover, and the second docking plate is embedded with magnetic blocks corresponding to the electromagnets. Multiple electromagnets are connected in parallel, and when energized, the electromagnets and magnetic blocks generate the same polarity.

[0007] Preferably, the end of the positioning rod is provided with a guide portion.

[0008] Preferably, a sealing gasket is provided between the first mating plate and the second mating plate.

[0009] Preferably, the upper soundproof cover has a handle on its side wall.

[0010] Preferably, the lower soundproof cover is a square-shaped structure with open openings at both the top and bottom.

[0011] The upper soundproof cover is closed on all four sides and open at the bottom. Both the lower and upper soundproof covers have sound-insulating linings on their inner walls.

[0012] The beneficial effects of this utility model are as follows: This utility model divides the soundproof cover into a lower soundproof cover and an upper soundproof cover. The lower soundproof cover is fixed on the base, and its side wall is provided with through holes for pipes to connect with the inlet and outlet ends of chemical machinery equipment. The upper soundproof cover is installed on top of the lower soundproof cover via a disassembly mechanism. Therefore, when maintaining the chemical machinery equipment, only the upper soundproof cover needs to be disassembled, facilitating maintenance. Furthermore, the upper and lower soundproof covers are magnetically fixed together by a non-energized electromagnet and a magnetic block, eliminating the need for bolts and facilitating assembly. Additionally, when disassembling the upper soundproof cover, energizing the electromagnet causes it to repel the magnetic block, separating the upper and lower soundproof covers and facilitating disassembly. Attached Figure Description

[0013] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the sound insulation cavity of this utility model.

[0015] Explanation of reference numerals in the attached drawings: 1. Base; 2. Lower soundproof cover; 3. Upper soundproof cover; 4. Chemical machinery and equipment; 5. Perforation; 6. First docking plate; 7. Second docking plate; 8. Positioning rod; 9. Positioning hole; 10. Electromagnet; 11. Magnetic block; 12. Sealing gasket; 13. Handle; 15. Air inlet; 16. Air outlet; 17. Silencer; 18. Fan. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the various embodiments of this utility model will be described in detail below with reference to the accompanying drawings. However, those skilled in the art will understand that many technical details have been provided in the various embodiments of this utility model to facilitate a better understanding of this application. However, the technical solutions claimed in the claims of this application can be implemented even without these technical details and with various variations and modifications based on the following embodiments.

[0017] like Figures 1-2 As shown, this embodiment provides a detachable soundproof cover for chemical testing, including a base 1, a lower soundproof cover 2, and an upper soundproof cover 3. Chemical machinery equipment 4 is fixed to the base 1. The lower soundproof cover is fixed to the base 1, and the side wall of the lower soundproof cover 2 has a through hole 5 for a pipe to pass through and connect to the inlet / outlet end of the chemical machinery equipment 4. The side wall of the upper soundproof cover 3 has a handle 13 for easy disassembly. The lower soundproof cover 2 has a U-shaped structure with open top and bottom, while the upper soundproof cover 3 has closed surfaces on all four sides and an open bottom, thus facilitating the formation of a sealed soundproof cavity by the lower soundproof cover 2, the upper soundproof cover 3, and the base 1. The upper soundproof cover 3 is installed on top of the lower soundproof cover 2 via a disassembly mechanism. This utility model divides the soundproof cover into a lower soundproof cover 2 and an upper soundproof cover 3. The lower soundproof cover 2 is fixed on the base 1, and the side wall of the lower soundproof cover 2 is provided with a through hole 5 for the pipe to be connected to the inlet and outlet end of the chemical machinery equipment 4. The upper soundproof cover 3 is installed on the top of the lower soundproof cover 2 through a disassembly mechanism. In this way, when the chemical machinery equipment 4 is inspected, only the upper soundproof cover 3 needs to be disassembled, which facilitates the maintenance.

[0018] The disassembly mechanism includes a first docking plate 6 disposed at the top of the lower soundproof cover 2 and surrounding the port of the lower soundproof cover 2, and a second docking plate 7 disposed at the lower port of the upper soundproof cover 3 to dock with the first docking plate 6. The second docking plate 7 is provided with a plurality of vertically downward positioning rods 8, and the first docking plate 6 is provided with positioning holes 9 for the positioning rods 8 to be inserted. The positioning rods 8 and the positioning holes 9 cooperate to limit the positioning, so that the lower soundproof cover 2 and the upper soundproof cover 3 can be accurately docked. Under the gravity of the upper soundproof cover 3 itself, it also has a preliminary positioning effect.

[0019] The bottom of the first docking plate 6 is provided with an electromagnet 10 surrounding the upper end of the lower soundproof cover 2. The second docking plate 7 is embedded with magnetic blocks 11 corresponding to the electromagnets 10. Multiple electromagnets 10 are connected in parallel. When energized, the electromagnets 10 and magnetic blocks 11 generate the same polarity. The upper soundproof cover 3 and the lower soundproof cover 2 are magnetically fixed by the electromagnets 10 and magnetic blocks 11 without being energized, eliminating the need for bolts and facilitating assembly. Furthermore, when disassembling the upper soundproof cover 3, energizing the electromagnets 10 causes them to repel each other, separating the upper and lower soundproof covers 2 and facilitating disassembly.

[0020] The end of the positioning rod 8 is provided with a guide part, which makes it convenient for the positioning rod to be inserted into the through hole.

[0021] A sealing gasket 12 is provided between the first mating plate 6 and the second mating plate 7, so that the upper soundproof cover 3 and the lower soundproof cover 2 have a good sealing effect, thereby achieving a good sound insulation effect. Soundproof linings are provided on the inner walls of both the lower soundproof cover 2 and the upper soundproof cover 3, thus achieving a good sound insulation effect.

[0022] like Figure 2 As shown, the lower soundproof cover 2 or the upper soundproof cover 3 is provided with an air inlet 15 and an air outlet 16. The outer ends of the air inlet 15 and the air outlet 16 are both equipped with silencers 17, and the inner port of the air inlet 15 is provided with a fan 18 to facilitate air flow and heat dissipation. The positions of the air inlet 15 and the air outlet 16 can be set according to requirements and are not limited to the upper soundproof cover.

[0023] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0024] Working principle: The soundproof enclosure is divided into a lower soundproof enclosure 2 and an upper soundproof enclosure 3. The lower soundproof enclosure 2 is fixed to the base 1, and the side wall of the lower soundproof enclosure 2 is provided with through holes 5 for pipes to connect with the inlet and outlet ends of the chemical machinery equipment 4. The upper soundproof enclosure 3 is installed on top of the lower soundproof enclosure 2 via a disassembly mechanism. Thus, when the chemical machinery equipment 4 is to be inspected, only the upper soundproof enclosure 3 needs to be disassembled, which facilitates maintenance. In addition, the upper soundproof enclosure 3 and the lower soundproof enclosure 2 are magnetically fixed by an electromagnet 10 and a magnetic block 11 without being energized, without the need for bolt fixing, which facilitates assembly. Furthermore, when disassembling the upper soundproof enclosure 3, energizing the electromagnet 10 causes the electromagnet 10 and the magnetic block 11 to generate the same polarity, thus repelling each other and separating the soundproof enclosure 3 and the lower soundproof enclosure 2, which facilitates disassembly.

[0025] Those skilled in the art will understand that the above embodiments are specific examples of implementing the present invention, and in practical applications, various changes can be made to them in form and detail without departing from the spirit and scope of the present invention.

Claims

1. A detachable soundproof cover for chemical testing, characterized in that: Includes a base (1), a lower soundproof cover (2) and an upper soundproof cover (3). The chemical machinery equipment (4) is fixed on the base (1). The lower soundproof cover (2) is fixed on the base (1), and the side wall of the lower soundproof cover (2) is provided with a through hole (5) for the pipe to be connected to the inlet and outlet end of the chemical machinery equipment (4). The upper soundproof cover (3) is installed on top of the lower soundproof cover (2) via a disassembly mechanism. The lower soundproof cover (2), the upper soundproof cover (3), and the base (1) form a sealed soundproof cavity.

2. The detachable soundproof cover for chemical testing according to claim 1, characterized in that: The disassembly mechanism includes a first docking plate (6) set at the top of the lower soundproof cover (2) and surrounding the port of the lower soundproof cover (2), and a second docking plate (7) that docks with the first docking plate (6) is provided at the lower port of the upper soundproof cover (3). The second docking plate (7) is provided with a plurality of vertically downward positioning rods (8), and the first docking plate (6) is provided with positioning holes (9) for the positioning rods (8) to be inserted.

3. The detachable soundproof cover for chemical testing according to claim 2, characterized in that: The bottom of the first docking plate (6) is provided with an electromagnet (10) surrounding the upper end of the lower soundproof cover (2). The second docking plate (7) is embedded with a magnetic block (11) corresponding to the electromagnet (10). Multiple electromagnets (10) are connected in parallel. When energized, the electromagnet (10) and the magnetic block (11) generate the same polarity.

4. A detachable soundproof cover for chemical testing according to claim 2, characterized in that: The end of the positioning rod (8) is provided with a guide.

5. A detachable soundproof cover for chemical testing according to claim 2, characterized in that: A sealing gasket (12) is provided between the first docking plate (6) and the second docking plate (7).

6. A detachable soundproof cover for chemical testing according to claim 2, characterized in that: The upper soundproof cover (3) is provided with a handle (13) on its side wall.

7. A detachable soundproof cover for chemical testing according to claim 1, characterized in that: The lower soundproof cover (2) is a square-shaped structure with open openings at both the top and bottom.

8. A detachable soundproof cover for chemical testing according to claim 1, characterized in that: The upper soundproof cover (3) is closed on all four sides and open at the bottom.

9. A detachable soundproof cover for chemical testing according to claim 1, characterized in that: The inner walls of both the lower soundproof cover (2) and the upper soundproof cover (3) are provided with soundproof linings.

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