CN217327601U - Noise reduction device based on air pump generates air pressure through electric power compressed air - Google Patents
Noise reduction device based on air pump generates air pressure through electric power compressed air Download PDFInfo
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- CN217327601U CN217327601U CN202220590327.9U CN202220590327U CN217327601U CN 217327601 U CN217327601 U CN 217327601U CN 202220590327 U CN202220590327 U CN 202220590327U CN 217327601 U CN217327601 U CN 217327601U
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- air pump
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- solenoid valve
- noise reduction
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Abstract
The utility model discloses a noise reduction device based on air pump passes through electric power compressed air and produces atmospheric pressure, include: the air pump, the solenoid valve of being connected with the air pump, the fixed plate that is used for fixed air pump and solenoid valve, the first muffler and the lid closes the piece of being connected with the solenoid valve, and the lid closes the piece and is equipped with the cavity that can hold air pump, solenoid valve and fixed plate. When using this device, air pump and solenoid valve intercommunication to the operation process of control air pump, air pump and solenoid valve can produce great noise pollution at the operation in-process, and at this moment, the first muffler of being connected with the solenoid valve can effectively reduce the noise of solenoid valve, and, air pump and solenoid valve all place in the cavity that comprises lid piece and fixed plate, and this cavity can be kept apart the noise of air pump and solenoid valve in the cavity, with the vibration noise that reduces the air pump. Therefore, the device can effectively reduce the noise pollution when the air pump and the electromagnetic valve work.
Description
Technical Field
The utility model relates to an air pump technical field, more specifically say, relate to a noise reduction device based on air pump produces atmospheric pressure through electric power compressed air.
Background
Among the prior art, the air pump product on the market all is a total negative pressure adsorption gas circuit of sharing, and this kind of gas circuit structure can bring following problem: if any link (including all the adsorption bowls, the air pipe pipelines or the air pipe joints) in the whole adsorption air path vibrates during working. The structure diagram of the air pump product is shown in fig. 1, and comprises a fixing plate 01, an air pump 02, an electromagnetic valve 03 and an air pipe elbow 04. Air pump products do not all have the noise reduction link in the existing market, and air pump products during operation can produce great vibration, leads to noise pollution great.
In summary, how to reduce the noise pollution of the air pump product during operation is an urgent problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a noise reduction device based on air pump produces atmospheric pressure through electric power compressed air, can effectively reduce the noise pollution of air pump and solenoid valve during operation.
In order to achieve the above object, the present invention provides the following technical solutions:
a noise reduction device for generating air pressure by electrically compressing air based on an air pump, comprising: the air pump, with the solenoid valve that the air pump is connected, be used for fixing the air pump with the fixed plate of solenoid valve, with first muffler and the lid closes the piece that the solenoid valve is connected, the lid closes the piece and is equipped with and can hold the air pump the solenoid valve and the cavity of fixed plate.
Preferably, the air inlet end of the air pump is communicated with the electromagnetic valve through an air pipe elbow, and the air outlet end of the air pump is communicated with the air storage tank through an air pipe piece.
Preferably, the closure member is provided with a fixed joint for passing through the air tube member.
Preferably, a bottom plate is arranged below the fixed plate in parallel, and at least two shock-absorbing support columns are arranged between the fixed plate and the bottom plate.
Preferably, the shock absorbing strut is an elastic material.
Preferably, the cover member is provided with at least two second silencers.
Preferably, the cover element comprises a cover plate and a cover for covering the cover plate, and the cover plate is arranged in parallel with the fixing plate.
Preferably, the cover plate and the cover are detachably connected.
Use the utility model provides a when passing through the noise reduction device of electric power compressed air production atmospheric pressure based on the air pump, air pump and solenoid valve intercommunication, with the operation process of control air pump, air pump and solenoid valve can produce great noise pollution at the operation in-process, at this moment, the first muffler of being connected with the solenoid valve can effectively reduce the noise of solenoid valve, and, air pump and solenoid valve are all placed in the cavity that comprises lid piece and fixed plate, this cavity can keep apart the noise of air pump and solenoid valve in the cavity, with the vibration noise that reduces the air pump.
To sum up, the utility model provides a noise reduction device based on air pump produces atmospheric pressure through electric power compressed air can effectively reduce the noise pollution of air pump and solenoid valve during operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic diagram of a prior art air pump product;
fig. 2 is a schematic diagram of an internal structure of the noise reduction device according to the present invention, wherein the noise reduction device is configured to generate air pressure by electrically compressing air through an air pump;
fig. 3 is a schematic view showing an external structure of a noise reduction device for compressing air by electricity based on an air pump to generate air pressure.
In fig. 1-3:
1 is an air pump, 2 is an electromagnetic valve, 3 is a fixing plate, 4 is a first silencer, 5 is a cover part, 6 is an air pipe elbow, 7 is a fixing joint, 8 is a bottom plate, 9 is a shock absorption support, 10 is a second silencer, 11 is a cover plate, and 12 is a cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The core of the utility model is to provide a noise reduction device based on air pump passes through electric power compressed air and produces atmospheric pressure, can effectively reduce the noise pollution of air pump and solenoid valve during operation.
Referring to fig. 2 and 3, fig. 2 is a schematic view of an internal structure of a noise reduction device according to the present invention, wherein the noise reduction device is configured to generate air pressure by compressing air with electric power through an air pump; fig. 3 is a schematic view showing an external structure of a noise reduction device for compressing air by electricity based on an air pump to generate air pressure.
This embodiment provides a noise reduction device based on air pump passes through electric power compressed air and produces atmospheric pressure, includes: air pump 1, the solenoid valve 2 of being connected with air pump 1, be used for fixed air pump 1 and the fixed plate 3 of solenoid valve 2, the first muffler 4 and the lid closes the piece 5 of being connected with solenoid valve 2, lid closes the piece 5 and is equipped with the cavity that can hold air pump 1, solenoid valve 2 and fixed plate 3.
It should be noted that, the air pump 1 and the electromagnetic valve 2 are fixedly mounted on the fixing plate 3, the first muffler 4 can effectively reduce the noise of the electromagnetic valve 2, and the cover assembly 5 can effectively isolate the noise of the air pump 1 and the noise of the electromagnetic valve 2, so that the device is convenient for the operation of the air pump 1 and the electromagnetic valve 2, and can reduce the vibration and the noise of the air pump 1 and the electromagnetic valve 2 during operation.
In the actual application process, according to actual conditions and actual requirements, the shapes, structures, sizes, materials, positions and the like of the air pump 1, the electromagnetic valve 2, the fixing plate 3, the first silencer 4 and the cover element 5 can be determined.
Use the utility model provides a when passing through the noise reduction device of electric power compressed air production atmospheric pressure based on the air pump, air pump 1 and solenoid valve 2 intercommunication, in order to control the operation process of air pump 1, air pump 1 and solenoid valve 2 can produce great noise pollution at the operation in-process, at this moment, first muffler 4 of being connected with solenoid valve 2 can effectively reduce solenoid valve 2's noise, and, air pump 1 and solenoid valve 2 are all placed in closing the cavity that 5 and fixed plate 3 constitute by the lid, this cavity can be kept apart air pump 1 and solenoid valve 2's noise in the cavity, in order to reduce air pump 1's vibration noise.
To sum up, the utility model provides a noise reduction device based on air pump passes through electric power compressed air and produces atmospheric pressure can effectively reduce the noise pollution of air pump 1 and the 2 during operations of solenoid valve.
On the basis of the above embodiment, preferably, the air inlet end of the air pump 1 is communicated with the electromagnetic valve 2 through an air pipe elbow 6, and the air outlet end of the air pump 1 is communicated with the air storage tank through an air pipe. When the air pump 1 is running, the electromagnetic valve 2 can control the air pumping and discharging process of the air pump 1 to ensure the smooth running of the air pump 1.
Preferably, the closure 5 is provided with a fixing joint 7 for passing through the air tube member so as to ensure smooth communication between the air pump 1 and the air tank.
The shape, structure, size, material, position and the like of the air pipe elbow 6, the air pipe piece and the fixed joint 7 can be determined in the actual application process according to the actual situation and the actual requirement.
Preferably, a bottom plate 8 is arranged below the fixed plate 3 in parallel, and at least two shock-absorbing support columns 9 are arranged between the fixed plate 3 and the bottom plate 8. The shock-absorbing strut 9 can effectively reduce the vibration of the fixing plate 3, and further reduce the vibration of the air pump 1 and the electromagnetic valve 2 during operation.
Preferably, the shock absorbing strut 9 is an elastic material to reduce the vibration phenomenon when the air pump 1 and the solenoid valve 2 are operated.
In the actual application process, the shapes, structures, sizes, materials, positions and the like of the bottom plate 8 and the shock absorption support columns 9 can be determined according to actual conditions and actual requirements.
On the basis of the above embodiment, it is preferable that the covering member 5 is provided with at least two second silencers 10, and the second silencers 10 can reduce the noise pollution phenomenon inside the covering member 5.
Preferably, the cover member 5 includes a cover plate 11 and a cover 12 for covering the cover plate 11, and the cover plate 11 is disposed in parallel with the fixing plate 3. When the air pump 1 and the solenoid valve 2 are operated, vibration and noise are generated, and the vibration and the noise can be isolated by the first silencer 4, the second silencer 10 and the cover 12, so that the transmission of the operation noise of the whole structure of the air pump 1 is reduced.
In the actual operation process, the shape, structure, size, material, position, etc. of the second muffler 10, the cover plate 11, and the hood 12 can be determined according to actual conditions and actual requirements.
Preferably, the cover plate 11 and the cover 12 are detachably connected, when one of the air pump 1, the electromagnetic valve 2 or the fixing plate 3 in the cavity is damaged, the cover plate 11 and the cover 12 can be detached through disassembling operation, and then the components in the cavity are replaced, so that the service life of the device is prolonged, and the maintenance cost of the device is reduced.
It should be noted that the first muffler 4 and the second muffler 10 are mentioned in the present application, wherein the first and the second are only for distinguishing the position difference and are not sequentially distinguished.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The utility model provides an arbitrary compound mode of all embodiments all is in this utility model's a protection scope, does not do here and gives unnecessary details.
It is right above the utility model provides a noise reduction device based on air pump produces atmospheric pressure through electric power compressed air has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (8)
1. A noise reduction device for generating air pressure by electrically compressing air based on an air pump, comprising: air pump (1), with solenoid valve (2) that air pump (1) is connected, be used for fixing air pump (1) with fixed plate (3) of solenoid valve (2), with first muffler (4) and lid piece (5) that solenoid valve (2) are connected, lid piece (5) are equipped with and hold air pump (1), solenoid valve (2) and the cavity of fixed plate (3).
2. The noise reduction device for generating air pressure by compressing air through electric power based on the air pump according to claim 1, wherein an air inlet end of the air pump (1) is communicated with the electromagnetic valve (2) through an air pipe elbow (6), and an air outlet end of the air pump (1) is communicated with the air storage tank through an air pipe piece.
3. The noise reduction device for generating air pressure by electrically compressing air based on an air pump according to claim 2, wherein the cover member (5) is provided with a fixing joint (7) for passing through the air pipe member.
4. A noise reducing device according to any one of claims 1 to 3, wherein a bottom plate (8) is provided in parallel below the fixed plate (3), and at least two shock-absorbing struts (9) are provided between the fixed plate (3) and the bottom plate (8).
5. The noise reduction device according to claim 4, wherein the shock-absorbing strut (9) is an elastic member.
6. A noise-reducing device according to any one of claims 1 to 3, wherein said cover (5) is provided with at least two second silencers (10).
7. The air pump-based noise reduction device for generating air pressure by compressing air electrically according to any one of claims 1 to 3, wherein the cover member (5) comprises a cover plate (11) and a cover (12) for covering the cover plate (11), the cover plate (11) being disposed in parallel with the fixing plate (3).
8. The noise reduction device for generating air pressure by electrically compressing air based on an air pump according to claim 7, wherein the cover plate (11) and the cover (12) are detachably attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220590327.9U CN217327601U (en) | 2022-03-17 | 2022-03-17 | Noise reduction device based on air pump generates air pressure through electric power compressed air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220590327.9U CN217327601U (en) | 2022-03-17 | 2022-03-17 | Noise reduction device based on air pump generates air pressure through electric power compressed air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217327601U true CN217327601U (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220590327.9U Active CN217327601U (en) | 2022-03-17 | 2022-03-17 | Noise reduction device based on air pump generates air pressure through electric power compressed air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217327601U (en) |
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2022
- 2022-03-17 CN CN202220590327.9U patent/CN217327601U/en active Active
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