CN221003301U - Centrifugal air compressor - Google Patents
Centrifugal air compressor Download PDFInfo
- Publication number
- CN221003301U CN221003301U CN202322423481.4U CN202322423481U CN221003301U CN 221003301 U CN221003301 U CN 221003301U CN 202322423481 U CN202322423481 U CN 202322423481U CN 221003301 U CN221003301 U CN 221003301U
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- air compressor
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- centrifugal air
- block
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- 238000009423 ventilation Methods 0.000 claims abstract description 9
- 230000009467 reduction Effects 0.000 claims abstract description 8
- 230000005291 magnetic effect Effects 0.000 claims description 19
- 239000000428 dust Substances 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of air compressors, and discloses a centrifugal air compressor, which comprises a noise reduction assembly and a centrifugal air compressor body, wherein dampers are fixedly connected between two sides of the bottom of the centrifugal air compressor body and the inner wall of the box, a base is arranged at the bottom of the box, limiting shells are fixedly connected to two sides of the bottom of the box, a limiting plate is arranged in an inner cavity of the limiting shell, supporting columns are fixedly connected to the front side and the rear side of the bottom of the limiting plate, and the bottom of each supporting column is fixedly connected with the base. The beneficial effects achieved by the utility model are as follows: can prevent through the subassembly of making an uproar that falls that centrifugal air compressor machine body from producing great noise in the course of the work, prevent that it from causing the influence to staff's healthy, can make the inside centrifugal air compressor machine body of box carry out quick ventilation heat dissipation through the radiator unit, prevent that it from damaging because of the high emergence of temperature, improve its life.
Description
Technical Field
The utility model relates to the technical field of air compressors, in particular to a centrifugal air compressor.
Background
The centrifugal air compressor is characterized in that the impeller drives the gas to rotate at a high speed, so that the gas generates centrifugal force, and the flow speed and the pressure of the gas after passing through the impeller are improved due to the diffusion flow of the gas in the impeller, so that compressed air is continuously produced.
However, the centrifugal air compressor in the prior art has no noise reduction function, and the air compressor is in rigid contact with the ground in the working process, so that strong impact is generated between the air compressor and the ground, and larger noise is generated, so that the hearing of nearby staff is influenced, the discomfort of the staff is increased, and the use of people is not facilitated, and therefore, the centrifugal air compressor is provided.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model aims to provide a centrifugal air compressor, which solves the problems that the existing centrifugal air compressor has no noise reduction function, generates larger noise during working and affects the health of staff.
(II) technical scheme
The utility model provides a centrifugal air compressor, comprising,
The noise reduction assembly comprises a box body and a centrifugal air compressor body, wherein dampers are fixedly connected between two sides of the bottom of the centrifugal air compressor body and the inner wall of the box body, a base is arranged at the bottom of the box body, limiting shells are fixedly connected to two sides of the bottom of the box body, a limiting plate is arranged in an inner cavity of the limiting shell, supporting columns are fixedly connected to the front side and the rear side of the bottom of the limiting plate, the bottom of the supporting columns is fixedly connected with the base, a first strong magnetic block is fixedly connected to the top of the inner cavity of the limiting shell, a second strong magnetic block is fixedly connected to the top of the limiting plate, friction blocks are fixedly connected to one sides of the two opposite limiting shells, which are far away from the limiting shells, and energy absorption rubber blocks are arranged at one sides of the friction blocks, and the bottom of the energy absorption rubber blocks is fixedly connected with the base; and
The heat dissipation assembly comprises a gas distribution box, wherein two sides of the rear side of the gas distribution box are respectively communicated with an air inlet pipe, a fan is fixedly connected between the top and the bottom of an inner cavity of the air inlet pipe, two sides of the gas distribution box are respectively communicated with a conveying pipe, one end, far away from the gas distribution box, of the conveying pipe is communicated with an exhaust hood, and one opposite sides of the two exhaust hoods are respectively communicated with a box body.
As a preferable scheme, the inner wall of the box body is fixedly connected with a wave crest sound absorbing sponge, and the magnetic poles on the opposite sides of the first strong magnetic block and the second strong magnetic block are the same.
As the preferable scheme, the both sides of limiting plate all fixedly connected with slider, the spout that uses with the slider cooperation has all been seted up to the both sides of spacing shell inner chamber.
As the preferable scheme, the top fixedly connected with reinforcing plate of friction block, two opposite sides of reinforcing plate all with spacing shell fixed connection.
As the preferable scheme, the front side and the rear side of the two sides of the top of the base are provided with mounting holes, and the bottom of the base is fixedly connected with a rubber pad.
As the preferred scheme, both sides of box front surface all have the cabinet door through hinge swing joint, the front surface fixedly connected with handle of cabinet door, ventilation mouth has been seted up to the front side of cabinet door.
As the preferable scheme, the inner cavity of the gas distribution box is provided with a dust filtering plate, and the two sides of the inner cavity of the gas distribution box are provided with guide grooves matched with the dust filtering plate.
As a preferable scheme, the friction block and the energy-absorbing rubber block are trapezoidal in shape, and inclined planes on the opposite sides of the friction block and the energy-absorbing rubber block are mutually attached.
(III) beneficial effects
Compared with the prior art, the utility model has the following beneficial effects: can prevent through the subassembly of making an uproar that falls that centrifugal air compressor machine body from producing great noise in the course of the work, prevent that it from causing the influence to staff's healthy, can make the inside centrifugal air compressor machine body of box carry out quick ventilation heat dissipation through the radiator unit, prevent that it from damaging because of the high emergence of temperature, improve its life.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the case of the present utility model;
FIG. 3 is a cross-sectional view of a containment vessel of the present utility model;
FIG. 4 is a partial cross-sectional view of a gas distribution box of the present utility model;
fig. 5 is an enlarged view of a portion of fig. 3a in accordance with the present utility model.
In the figure: 1. a noise reduction assembly; 101. a case; 102. a centrifugal air compressor body; 103. a damper; 104. a base; 105. a limit shell; 106. a limiting plate; 107. a support column; 108. a first ferromagnetic block; 109. a second ferromagnetic block; 110. a friction block; 111. an energy-absorbing rubber block; 2. a heat dissipation assembly; 201. a gas distribution box; 202. an air inlet pipe; 203. a blower; 204. a delivery tube; 205. an exhaust hood; 206. a dust filtering plate; 3. a wave crest sound absorbing sponge; 4. a slide block; 5. a chute; 6. a reinforcing plate; 7. a mounting hole; 8. a rubber pad; 9. a cabinet door; 10. a handle; 11. and a ventilation port.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1-5, a first embodiment of the present utility model provides a centrifugal air compressor, comprising,
The noise reduction assembly 1 comprises a box body 101 and a centrifugal air compressor body 102, wherein dampers 103 are fixedly connected between two sides of the bottom of the centrifugal air compressor body 102 and the inner wall of the box body 101, a base 104 is arranged at the bottom of the box body 101, limit shells 105 are fixedly connected to two sides of the bottom of the box body 101, a limit plate 106 is arranged in an inner cavity of the limit shells 105, support columns 107 are fixedly connected to the front side and the rear side of the bottom of the limit plate 106, the bottom of the support columns 107 is fixedly connected with the base 104, a first strong magnetic block 108 is fixedly connected to the top of the inner cavity of the limit shells 105, a second strong magnetic block 109 is fixedly connected to the top of the limit plate 106, friction blocks 110 are fixedly connected to one sides, opposite to the two limit shells 105, of the friction blocks 110 are provided with energy absorption rubber blocks 111, and the bottoms of the energy absorption rubber blocks 111 are fixedly connected with the base 104; and
The heat dissipation assembly 2 comprises a gas distribution box 201, wherein two sides of the rear side of the gas distribution box 201 are respectively communicated with an air inlet pipe 202, a fan 203 is fixedly connected between the top and the bottom of an inner cavity of the air inlet pipe 202, two sides of the gas distribution box 201 are respectively communicated with a conveying pipe 204, one end, far away from the gas distribution box 201, of the conveying pipe 204 is communicated with an exhaust hood 205, and one opposite sides of the two exhaust hoods 205 are respectively communicated with the box body 101.
Specific: can prevent through the subassembly of making an uproar 1 that centrifugal air compressor machine body 102 from producing great noise in the course of the work, prevent that it from causing the influence to staff's healthy, can make the inside centrifugal air compressor machine body 102 of box 101 carry out quick ventilation heat dissipation through radiator unit 2, prevent that it from damaging because of the high temperature takes place, improve its life.
Example 2
Referring to fig. 2, 3 and 5, this embodiment is based on the previous embodiment, which is a second embodiment of the present utility model.
The inner wall of the box 101 is fixedly connected with a wave crest sound absorbing sponge 3, and the magnetic poles of the opposite sides of the first strong magnetic block 108 and the second strong magnetic block 109 are the same.
Specific: the noise generated by the vibration of the centrifugal air compressor body 102 during operation can be absorbed through the wave crest sound absorbing sponge 3, and the impact force can be mutually repelled and absorbed through the first strong magnetic block 108 and the second strong magnetic block 109.
Both sides of the limiting plate 106 are fixedly connected with the sliding blocks 4, and both sides of the inner cavity of the limiting shell 105 are provided with sliding grooves 5 matched with the sliding blocks 4.
Specific: the limit plate 106 can be stably moved up and down through the slide block 4 and the slide groove 5, and the stability of the limit plate during movement is improved.
The top of the friction block 110 is fixedly connected with a reinforcing plate 6, and one side opposite to the two reinforcing plates 6 is fixedly connected with the limiting shell 105.
Specific: the stability of the friction block 110 after being installed and fixed can be improved through the reinforcing plate 6, and the friction block is prevented from loosening in the use process.
Example 3
Referring to fig. 1-4, a third embodiment of the present utility model is based on the two above embodiments.
Mounting holes 7 are formed in the front side and the rear side of the two sides of the top of the base 104, and a rubber pad 8 is fixedly connected to the bottom of the base 104.
Specific: can conveniently fix base 104 through mounting hole 7, can prevent through rubber pad 8 that base 104 from directly contacting with ground, improve the noise reduction effect.
Both sides of the front surface of the box body 101 are movably connected with a cabinet door 9 through hinges, the front surface of the cabinet door 9 is fixedly connected with a handle 10, and the front side of the cabinet door 9 is provided with a ventilation opening 11.
Specific: the cabinet door 9 can be opened by a user conveniently through the handle 10, and the ventilation work of the box body 101 can be performed conveniently through the ventilation opening 11.
The inner cavity of the gas distribution box 201 is provided with a dust filtering plate 206, and both sides of the inner cavity of the gas distribution box 201 are provided with guide grooves matched with the dust filtering plate 206.
Specific: dust in the air can be filtered through the dust filtering plate 206, dust is prevented from entering the box 101, and the dust filtering plate 206 can be conveniently installed through the guide groove.
The friction block 110 and the energy-absorbing rubber block 111 are trapezoidal in shape, and inclined surfaces on opposite sides of the friction block 110 and the energy-absorbing rubber block 111 are mutually attached.
Specific: the two inclined surfaces of the friction block 110 and the energy-absorbing rubber block 111 are mutually attached, so that the contact area between the friction block and the energy-absorbing rubber block can be increased, and the energy-absorbing effect of the energy-absorbing rubber block is improved.
The working principle of the utility model is as follows: when the centrifugal air compressor body 102 begins to work, part of impact force generated is absorbed by the damper 103, the box body 101 drives the limiting shell 105 to move downwards due to the impact force, the limiting shell 105 moves to drive the friction block 110 to squeeze the energy-absorbing rubber block 111, the part of impact force is absorbed through the friction force and the box body 101 is prevented from shaking greatly, meanwhile, the first strong magnetic block 108 and the second strong magnetic block 109 mutually repel and absorb the rest impact force, the impact force is prevented from being conducted to the base 104 to generate vibration noise, the crest sound-absorbing sponge 3 arranged inside the box body 101 can absorb the noise generated by the centrifugal air compressor body 102 during work, surrounding staff cannot be affected by the noise, meanwhile, the air in the box body 101 flows rapidly through the air conveying pipe 204 and the exhaust hood 205, heat generated during work of the centrifugal air compressor body 102 is taken away, and the service life of the centrifugal air compressor body 102 is prevented from being influenced by heat accumulation.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (8)
1. Centrifugal air compressor, its characterized in that: comprising the steps of (a) a step of,
The noise reduction assembly (1) comprises a box body (101) and a centrifugal air compressor body (102), wherein dampers (103) are fixedly connected between two sides of the bottom of the centrifugal air compressor body (102) and the inner wall of the box body (101), a base (104) is arranged at the bottom of the box body (101), limiting shells (105) are fixedly connected to two sides of the bottom of the box body (101), a limiting plate (106) is arranged in an inner cavity of the limiting shells (105), support columns (107) are fixedly connected to the front side and the rear side of the bottom of the limiting plate (106), a first strong magnetic block (108) is fixedly connected to the bottom of the support columns (107) and the base (104), a second strong magnetic block (109) is fixedly connected to the top of the inner cavity of the limiting shells (105), friction blocks (110) are fixedly connected to one sides of the two opposite limiting shells (105), and an energy absorption block (111) is arranged on one side of the friction block (110) away from the limiting shells (105), and the bottom of the rubber block (111) is fixedly connected with the base (104). And
Radiating assembly (2), including divide gas tank (201), the both sides of divide gas tank (201) rear side all communicate there is air-supply line (202), fixedly connected with fan (203) between the top and the bottom of air-supply line (202) inner chamber, the both sides of divide gas tank (201) all communicate there is conveyer pipe (204), the one end intercommunication that divides gas tank (201) is kept away from to conveyer pipe (204) has exhaust hood (205), and two one sides that exhaust hood (205) are relative all communicate with box (101).
2. The centrifugal air compressor of claim 1, wherein: the inner wall of the box body (101) is fixedly connected with a wave crest sound absorption sponge (3), and the magnetic poles of the opposite sides of the first strong magnetic block (108) and the second strong magnetic block (109) are the same.
3. The centrifugal air compressor of claim 1, wherein: both sides of limiting plate (106) all fixedly connected with slider (4), spout (5) that use with slider (4) cooperation have all been seted up to the both sides of spacing shell (105) inner chamber.
4. The centrifugal air compressor of claim 1, wherein: the top of the friction block (110) is fixedly connected with a reinforcing plate (6), and one opposite sides of the two reinforcing plates (6) are fixedly connected with the limiting shell (105).
5. The centrifugal air compressor of claim 1, wherein: mounting holes (7) are formed in the front side and the rear side of the two sides of the top of the base (104), and a rubber pad (8) is fixedly connected to the bottom of the base (104).
6. The centrifugal air compressor of claim 1, wherein: both sides of the front surface of the box body (101) are movably connected with a cabinet door (9) through hinges, the front surface of the cabinet door (9) is fixedly connected with a handle (10), and the front side of the cabinet door (9) is provided with a ventilation opening (11).
7. The centrifugal air compressor of claim 1, wherein: the inner cavity of the gas distribution box (201) is provided with a dust filtering plate (206), and guide grooves matched with the dust filtering plate (206) are formed in two sides of the inner cavity of the gas distribution box (201).
8. The centrifugal air compressor of claim 1, wherein: the friction block (110) and the energy-absorbing rubber block (111) are trapezoid in shape, and inclined surfaces on the opposite sides of the friction block (110) and the energy-absorbing rubber block (111) are mutually attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322423481.4U CN221003301U (en) | 2023-09-07 | 2023-09-07 | Centrifugal air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322423481.4U CN221003301U (en) | 2023-09-07 | 2023-09-07 | Centrifugal air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221003301U true CN221003301U (en) | 2024-05-24 |
Family
ID=91125094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322423481.4U Active CN221003301U (en) | 2023-09-07 | 2023-09-07 | Centrifugal air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221003301U (en) |
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2023
- 2023-09-07 CN CN202322423481.4U patent/CN221003301U/en active Active
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