CN212898941U - Oil-free screw air compressor box capable of achieving noise reduction and shock absorption - Google Patents
Oil-free screw air compressor box capable of achieving noise reduction and shock absorption Download PDFInfo
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- CN212898941U CN212898941U CN202021574933.9U CN202021574933U CN212898941U CN 212898941 U CN212898941 U CN 212898941U CN 202021574933 U CN202021574933 U CN 202021574933U CN 212898941 U CN212898941 U CN 212898941U
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- box body
- silencing
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- box
- fan
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Abstract
The utility model discloses a can amortization absorbing no oily screw rod air compressor box, the box includes damper and amortization subassembly, the amortization subassembly includes amortization cotton and bloop, the amortization cotton sets up in the box inner wall, one side top is provided with into fan in the box, the box is just being provided with out the fan to air inlet fan one side, the air-out fan sets up in the box outer wall, the box outer wall is provided with the bloop in air-out fan department, damper is fixed to be set up in the bottom half, damper includes the support, base and spring rubber, the base is fixed to be set up in ground, the base is upper shed's cavity cube, spring rubber is fixed to be set up in the base, the support bottom is provided with the T style of calligraphy all around and supports, the support is. The utility model has the advantages of under the condition that has good noise elimination, reduce the holistic vibration of box, hoisting device's whole life-span.
Description
Technical Field
The utility model relates to an air compressor machine box field of making, in particular to can amortization absorbing no oily screw rod air compressor machine box.
Background
The oil-free screw air compressor comprises a screw head, a motor, an oil-gas separation barrel, a cooling system, an air conditioning system, a lubricating system, a safety valve, a control system and the like. The whole machine is arranged in a box body and is self-integrated. Oil-free screw air compressor machine can produce great noise usually at the operation in-process, and general oil-free screw air compressor machine's host computer exhaust temperature is all very high, produces noise pollution very easily under high-efficient radiating environment, and the air compressor machine drives the box and produces vibration simultaneously, also can lead to the life-span of air compressor machine to subtract the weak point.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can amortization absorbing no oily screw rod air compressor box.
The above technical purpose of the present invention can be achieved by the following technical solutions:
an oilless screw air compressor box body capable of silencing and damping is characterized in that the box body comprises a damping component and a silencing component, the silencing assembly comprises silencing cotton and silencing holes, the silencing cotton is arranged on the inner wall of the box body, the top of one side in the box body is provided with a fan, the side of the box body, which is opposite to the fan inlet, is provided with a fan outlet, the fan outlet is arranged in the outer wall of the box body, the outer wall of the box body is provided with a silencing hole at the position of the air outlet fan, the damping component is fixedly arranged at the bottom of the box body, the shock absorption component comprises a bracket, a base and spring rubber, the base is fixedly arranged on the ground, the base is a hollow cube with an upper opening, the spring rubber is fixedly arranged in the base, T-shaped supports are arranged on the periphery of the bottom of the support, the support is matched and fixed with the base, and the T-shaped support at the bottom of the support is in contact with the spring rubber.
Preferably, the outer wall of the box body at the position of the fan is provided with two layers, and silencing holes are formed in the outer walls of the two layers of box bodies.
Preferably, the silencing holes in the outer walls of the two layers of box bodies are respectively distributed in a staggered manner.
Preferably, the middle of the outer walls of the two layers of box bodies is provided with microporous sponge.
Preferably, a shock absorption rubber layer is further arranged between the box body and the support.
Preferably, the box body is connected with the bracket through a reinforcing rod.
Preferably, elastic blocks are arranged on two sides of the bottom of the T-shaped support.
Preferably, the base is provided with a lifting notch at both the front side and the rear side.
To sum up, the utility model discloses following beneficial effect has:
1. the utility model discloses a department is provided with double-deck outer wall at the air-out fan, all is provided with the bloop on the outer wall, and the bloop staggered arrangement on the two-layer outer wall can effectively reduce the noise that fan caused.
2. The utility model discloses be provided with the micropore sponge between double-deck outer wall, the micropore sponge can the noise abatement to a certain extent owing to be covered with tiny pore, can also reduce the entering of outside dust simultaneously.
3. The utility model discloses an add spring rubber between support and base, the T style of calligraphy of support bottom supports the bottom both sides and is provided with the elastic block to effectively reduce box and subaerial relative vibrations about and between.
4. The utility model discloses be provided with one deck bradyseism rubber between box and support, carry out fixed connection through the stiffener between box and support simultaneously, when guaranteeing box and support fixed connection, play certain bradyseism effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the shock-absorbing assembly of the present invention.
Detailed Description
The following description will be further described with reference to the accompanying drawings, which are not intended to limit the present invention.
As shown in figures 1-2, the box body 1 comprises a damping component and a silencing component, the silencing component comprises silencing cotton 2 and silencing holes 3, the silencing cotton 2 is arranged on the inner wall of the box body 1, and the silencing cotton 2 can effectively reduce noise generated by the air compressor inside the box body 1 and reduce influence on the outside.
The improved air-conditioning box is characterized in that an air inlet fan 4 is arranged at the top of one side in the box body 1, an air outlet fan 5 is arranged on one side, opposite to the air inlet fan, of the box body 1, the air outlet fan 5 is arranged in the outer wall of the box body 1, silencing holes 3 are formed in the outer wall of the box body 1, the outer wall of the box body 1 at the air outlet fan 5 is provided with two layers, silencing holes 3 are formed in the outer wall of the two layers of box bodies 1, the silencing holes 3 are respectively distributed in a staggered mode, microporous sponge 6 is arranged in the middle of the outer wall of the two layers of box bodies 1, airflow noise can be greatly reduced after passing through the silencing holes 3 in the outer wall of the two layers of box bodies 1 and the microporous sponge 6.
Damping component is fixed to be set up in 1 bottom of box, damping component includes support 7, base 8 and spring rubber 9, base 8 is fixed to be set up in ground, base 8 is the upper shed cavity cube, spring rubber 9 is fixed to be set up in base 8, support 7 bottom annular all around is provided with T style of calligraphy and supports 10, support 7 is fixed with the cooperation of base 8, the T style of calligraphy of support 7 bottom supports 10 and spring rubber 9 contact, T style of calligraphy supports 10 bottom both sides and is provided with elastic block 11, elastic block 11 can reduce the air compressor machine and rock about the operation in-process produces, and spring rubber 9's damping is effectual, and the resonance field is little, long service life, and is with low costs, good cold resistance in addition, good gas tightness, waterproof nature, electrical insulation nature.
Still be provided with a bradyseism rubber layer 12 between box 1 and the support 7, be connected through stiffener 13 between box 1 and the support 7, when guaranteeing box 1 and support 7 fixed connection, play certain bradyseism effect.
The utility model can effectively reduce the noise caused by the fan of the fan by arranging the double-layer outer wall at the air outlet fan 5, arranging the silencing holes 3 on the outer wall and arranging the silencing holes 3 on the two-layer outer wall in a staggered way, the microporous sponge 6 is arranged between the two layers of outer walls, the microporous sponge 6 can reduce noise to a certain extent due to the fact that the microporous sponge 6 is fully distributed with small pore passages, meanwhile, the entering of external dust can be reduced, the spring rubber 9 is added between the bracket 7 and the base 8, the two sides of the bottom of the T-shaped support 10 at the bottom of the bracket are provided with the elastic blocks 11, thereby effectively reducing the relative vibration between the box body 1 and the ground, the upper part, the lower part, the left part and the right part, a layer of shock absorption rubber 12 is arranged between the box body 1 and the bracket 7, and meanwhile, the box body 1 and the support 7 are fixedly connected through the reinforcing rod 13, so that the box body 1 and the support 7 are fixedly connected and a certain cushioning effect is achieved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and those skilled in the art can make various modifications or equivalent substitutions within the spirit and scope of the present invention, and such modifications or equivalent substitutions should also be considered as falling within the scope of the present invention.
Claims (8)
1. An oilless screw air compressor box body capable of silencing and damping is characterized in that the box body comprises a damping component and a silencing component, the silencing assembly comprises silencing cotton and silencing holes, the silencing cotton is arranged on the inner wall of the box body, the top of one side in the box body is provided with a fan, the side of the box body, which is opposite to the fan inlet, is provided with a fan outlet, the fan outlet is arranged in the outer wall of the box body, the outer wall of the box body is provided with a silencing hole at the position of the air outlet fan, the damping component is fixedly arranged at the bottom of the box body, the shock absorption component comprises a bracket, a base and spring rubber, the base is fixedly arranged on the ground, the base is a hollow cube with an upper opening, the spring rubber is fixedly arranged in the base, T-shaped supports are arranged on the periphery of the bottom of the support, the support is matched and fixed with the base, and the T-shaped support at the bottom of the support is in contact with the spring rubber.
2. The oil-free screw air compressor box body capable of silencing and damping according to claim 1, characterized in that: the outer wall of the box body at the position of the fan is provided with two layers, and silencing holes are formed in the outer walls of the two layers of box bodies.
3. The oil-free screw air compressor box body capable of silencing and damping according to claim 2, characterized in that: the silencing holes in the outer walls of the two layers of box bodies are respectively distributed in a staggered mode.
4. The oil-free screw air compressor box body capable of silencing and damping according to claim 2, characterized in that: and a microporous sponge is arranged between the outer walls of the two layers of box bodies.
5. The oil-free screw air compressor box body capable of silencing and damping according to claim 1, characterized in that: and a shock absorption rubber layer is also arranged between the box body and the support.
6. The oil-free screw air compressor box body capable of silencing and damping according to claim 1, characterized in that: the box body is connected with the support through a reinforcing rod.
7. The oil-free screw air compressor box body capable of silencing and damping according to claim 1, characterized in that: elastic blocks are arranged on two sides of the bottom of the T-shaped support.
8. The oil-free screw air compressor box body capable of silencing and damping according to claim 1, characterized in that: the base front side all is provided with the lifting notch with the rear side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021574933.9U CN212898941U (en) | 2020-08-03 | 2020-08-03 | Oil-free screw air compressor box capable of achieving noise reduction and shock absorption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021574933.9U CN212898941U (en) | 2020-08-03 | 2020-08-03 | Oil-free screw air compressor box capable of achieving noise reduction and shock absorption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212898941U true CN212898941U (en) | 2021-04-06 |
Family
ID=75231320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021574933.9U Active CN212898941U (en) | 2020-08-03 | 2020-08-03 | Oil-free screw air compressor box capable of achieving noise reduction and shock absorption |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212898941U (en) |
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2020
- 2020-08-03 CN CN202021574933.9U patent/CN212898941U/en active Active
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