CN214787986U - Screw air compressor machine that possesses vibration/noise reduction function - Google Patents
Screw air compressor machine that possesses vibration/noise reduction function Download PDFInfo
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- CN214787986U CN214787986U CN202120758672.4U CN202120758672U CN214787986U CN 214787986 U CN214787986 U CN 214787986U CN 202120758672 U CN202120758672 U CN 202120758672U CN 214787986 U CN214787986 U CN 214787986U
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Abstract
The utility model discloses a screw compressor who possesses vibration/noise reduction function, include: the rubber vibration isolation bottom blocks are fixed at the lower parts of the left end and the right end of the case, and the outer side of the left end of the case is connected with a movable hinge; the sound absorption and insulation board is movably connected to the left side of the case, and a heat dissipation pore plate is arranged in the middle of the sound absorption and insulation board; the heat dissipation silent fan is fixedly arranged on the inner sides of the left end and the right end of the case, and the inner wall of the case is bonded with a slag wool layer; and the shock absorption plates are arranged in the case in parallel, and shock absorption movable rods are fixed at the lower parts of the left end and the right end of each shock absorption plate. This screw air compressor machine that possesses vibration/noise reduction function adopts the dual cushioning effect of rubber shock attenuation board and shock attenuation plate to improve screw air compressor machine's shock attenuation effect greatly, improves the life of device to noise that function greatly reduced device sent is fallen through the multiple of sound absorption acoustic celotex board and slay cotton layer of making an uproar brings the convenience for staff's use.
Description
Technical Field
The utility model relates to a screw compressor machine technical field specifically is a screw compressor machine that possesses vibration/noise reduction function.
Background
The screw air compressor adopts a pre-manufactured screw air compressor which is only connected with a single power supply and compressed air, and is internally provided with a cooling system, so that the installation work is greatly simplified. The screw air compressor provides high-quality compressed air for various industries all the time by virtue of the advantages of high efficiency, no maintenance, high reliability and the like, adopts a pre-set configuration, only needs single power connection and compressed air connection, and is internally provided with a cooling system, so that the installation work is greatly simplified.
Most screw air compressors on the market do not have a damping structure, the air compressor is very easy to damage due to too large vibration in the long-time use process, and a noise reduction structure is not arranged mostly, so that great noise is generated when the air compressor is used, harm is caused to workers, and trouble is brought to the use of the workers.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a screw compressor who possesses vibration/noise reduction function to the screw compressor on the market who proposes in solving above-mentioned background art mostly does not set up shock-absorbing structure, leads to the air compressor machine to damage because of vibrations are too big very easily in long-time use, and mostly does not set up the structure of making an uproar, produces great noise and causes harm to the staff when using, brings troublesome problem for staff's use.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a screw compressor machine that possesses vibration/noise reduction function includes:
the rubber vibration isolation bottom blocks are fixed at the lower parts of the left end and the right end of the case, and the outer side of the left end of the case is connected with a movable hinge;
the sound absorption and insulation board is movably connected to the left side of the case, and a heat dissipation pore plate is arranged in the middle of the sound absorption and insulation board;
the heat dissipation silent fan is fixedly arranged on the inner sides of the left end and the right end of the case, and the inner wall of the case is bonded with a slag wool layer;
and the shock absorption plates are arranged in the case in parallel, and shock absorption movable rods are fixed at the lower parts of the left end and the right end of each shock absorption plate.
Preferably, the rubber vibration isolation bottom blocks are symmetrically distributed about a vertical central axis of the case, and the rubber vibration isolation bottom blocks are fixedly connected with the case.
Preferably, the movable hinge is movably connected with the case, and the sound absorption and insulation board forms a movable structure with the case through the movable hinge.
Preferably, the heat dissipation pore plate and the sound absorption and insulation plate are distributed in the same plane, and the heat dissipation pore plate and the sound absorption and insulation plate are of an integrated structure.
Preferably, the shock absorption movable rod is further provided with a shock absorption device;
the damping spring is arranged on the outer wall of the damping movable rod, and a positioning mounting block is arranged on the left side of the lower part of the damping movable rod;
the external thread, it set up in the lower extreme of shock attenuation movable rod, the lower extreme of external thread is connected with the anticreep piece that falls, be the symmetry form distribution about the vertical axis of shock attenuation plate between the shock attenuation movable rod, the shock attenuation plate passes through the shock attenuation movable rod and damping spring and fixes a position and install and constitute elastic construction between the piece.
Preferably, the damping plate block is further provided with a damping plate;
the screw air compressor body, it set up in the upper portion of shock attenuation plate, the lower extreme of screw air compressor body is connected with rubber shock attenuation board, be parallel form between rubber shock attenuation board and the shock attenuation plate and distribute, the screw air compressor body passes through and constitutes fixed knot between rubber shock attenuation board and the shock attenuation plate and constructs.
The utility model provides a screw compressor machine that possesses vibration/noise reduction function possesses following beneficial effect: according to the screw air compressor with the shock absorption and noise reduction functions, the double shock absorption effects of the rubber shock absorption plate and the shock absorption plate are adopted, the shock absorption effect of the screw air compressor is greatly improved, the service life of the device is prolonged, the noise emitted by the device is greatly reduced through the multiple noise reduction functions of the sound absorption and sound insulation plate and the slag wool layer, and convenience is brought to the use of workers;
1. the utility model discloses a shock attenuation movable rod and damping spring can play the shock attenuation effect to the shock attenuation plate, install the screw compressor body through rubber shock absorber plate on the upper portion of shock attenuation plate moreover, and the elastic action of deuterogamying damping spring through rubber shock absorber plate can improve the shock attenuation effect greatly, is provided with rubber vibration isolation bottom block in the bottom of whole device moreover, reaches better shock attenuation effect through multiple shock attenuation.
2. The utility model discloses a cotton layer of slay and sound absorption acoustic celotex board are dual inhales the sound and reach the purpose of making an uproar of falling, are provided with glass cotton in the inside of sound absorption acoustic celotex board, can play better sound absorption effect to the cotton layer of slay bonds in the inner wall of quick-witted case, makes the increase sound absorption area, thereby improves sound absorption effect greatly, makes the noise fall to minimum to staff's influence.
3. The utility model discloses a better radiating effect can be played to heat dissipation silence fan is provided with two, and symmetric distribution can dispel the heat that screw compressor body produced in the both sides of screw compressor body, and the effect of deuterogamying heat dissipation orifice plate improves the life of screw compressor body greatly.
Drawings
Fig. 1 is a schematic view of the overall structure of a screw air compressor with vibration and noise reduction functions of the present invention;
fig. 2 is a schematic structural view of a damping plate of the screw air compressor with damping and noise reducing functions of the present invention;
fig. 3 is an enlarged schematic structural diagram of a position a in fig. 1 of the screw air compressor with the vibration and noise reduction function of the present invention;
in the figure: 1. a chassis; 2. a rubber vibration isolation bottom block; 3. a living hinge; 4. a sound absorbing and insulating panel; 5. a heat dissipation pore plate; 6. a heat dissipation silent fan; 7. a slag wool layer; 8. a damping plate; 9. a shock-absorbing movable rod; 10. a damping spring; 11. positioning the mounting block; 12. an external thread; 13. an anti-falling block; 14. a screw air compressor body; 15. rubber damper plate.
Detailed Description
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a screw compressor machine that possesses vibration/noise reduction function includes:
the vibration isolation device comprises a case 1, wherein rubber vibration isolation bottom blocks 2 are fixed at the lower parts of the left end and the right end of the case 1, and the outer side of the left end of the case 1 is connected with a movable hinge 3;
the sound absorption and insulation board 4 is movably connected to the left side of the case 1, and a heat dissipation pore plate 5 is arranged in the middle of the sound absorption and insulation board 4;
the rubber vibration isolation bottom blocks 2 are symmetrically distributed about the vertical central axis of the case 1, and the rubber vibration isolation bottom blocks 2 are fixedly connected with the case 1.
The movable hinge 3 is movably connected with the case 1, and the sound absorption and insulation board 4 forms a movable structure with the case 1 through the movable hinge 3.
Distribute in the coplanar between heat dissipation orifice plate 5 and the sound absorption acoustic celotex board 4, be integral structure between heat dissipation orifice plate 5 and the sound absorption acoustic celotex board 4, can play better radiating effect through heat dissipation silent fan 6, and heat dissipation silent fan 6 is provided with two, symmetric distribution is in screw compressor body 14's both sides, the effect of deuterogamying heat dissipation orifice plate 5 can dispel the heat that screw compressor body 14 produced, improve screw compressor body 14's life greatly.
The heat dissipation silent fan 6 is fixedly arranged on the inner sides of the left end and the right end of the case 1, the slag cotton layer 7 is bonded on the inner wall of the case 1, the purpose of noise reduction is achieved by double sound absorption of the slag cotton layer 7 and the sound absorption and insulation plate 4, glass cotton is arranged inside the sound absorption and insulation plate 4, a good sound absorption effect can be achieved, and the slag cotton layer 7 is bonded on the inner wall of the case 1, so that the sound absorption area is increased, the sound absorption effect is greatly improved, and the influence of noise on workers is minimized;
and the damping plate 8 is arranged in the case 1 in parallel, and damping movable rods 9 are fixed at the lower parts of the left end and the right end of the damping plate 8.
The shock absorption movable rod 9 is also provided;
the damping spring 10 is arranged on the outer wall of the damping movable rod 9, and a positioning installation block 11 is arranged on the left side of the lower part of the damping movable rod 9;
The damping plate 8 is also provided;
To sum up, when the screw air compressor with the vibration and noise reduction function is used, firstly, according to the structure shown in the figures 1 and 2, the machine case 1 and the internal device can be subjected to primary vibration reduction through the rubber vibration isolation bottom block 2, the sound absorption and insulation board 4 is convenient to open through the action of the movable hinge 3, and the glass wool is arranged inside the sound absorption and insulation board 4, so that a better sound absorption effect can be achieved, the sound is subjected to noise reduction again, the heat dissipation and noise reduction fans 6 are arranged on the inner sides of the left end and the right end of the machine case 1, the heat dissipation effect can be greatly improved through the heat dissipation of the heat dissipation and noise reduction fans 6 and the heat dissipation of the heat dissipation pore plate 5, the slag wool layer 7 is bonded on the inner wall of the machine case 1, the noise reduction can be performed again through the slag wool layer 7, the noise reduction effect is improved, the screw air compressor body 14 can be installed on the vibration reduction plate block 8 through the rubber vibration reduction board 15 before the screw air compressor body 14 is used, and be provided with shock attenuation movable rod 9 and damping spring 10 in the left and right sides both ends lower part of shock attenuation plate 8, can carry out the shock attenuation in the use through shock attenuation movable rod 9 and damping spring 10, be convenient for carry out dismouting connection with shock attenuation movable rod 9 and location installation piece 11 through outside screw thread 12 and anticreep falling piece 13 in addition, it is convenient to bring for staff's installation work.
Claims (6)
1. The utility model provides a screw compressor machine that possesses vibration/noise reduction function which characterized in that includes:
the rubber vibration isolation bottom blocks are fixed at the lower parts of the left end and the right end of the case, and the outer side of the left end of the case is connected with a movable hinge;
the sound absorption and insulation board is movably connected to the left side of the case, and a heat dissipation pore plate is arranged in the middle of the sound absorption and insulation board;
the heat dissipation silent fan is fixedly arranged on the inner sides of the left end and the right end of the case, and the inner wall of the case is bonded with a slag wool layer;
and the shock absorption plates are arranged in the case in parallel, and shock absorption movable rods are fixed at the lower parts of the left end and the right end of each shock absorption plate.
2. The screw air compressor with the shock absorption and noise reduction functions as claimed in claim 1, wherein the rubber vibration isolation bottom blocks are distributed symmetrically about a vertical central axis of the machine case, and the rubber vibration isolation bottom blocks are fixedly connected with the machine case.
3. The screw air compressor with the shock absorption and noise reduction functions as claimed in claim 1, wherein the movable hinge is movably connected with the cabinet, and the sound absorption and sound insulation plate forms a movable structure with the cabinet through the movable hinge.
4. The screw air compressor with the shock absorption and noise reduction functions of claim 1, wherein the heat dissipation pore plate and the sound absorption and sound insulation plate are distributed in the same plane, and the heat dissipation pore plate and the sound absorption and sound insulation plate are of an integrated structure.
5. The screw air compressor with the shock absorption and noise reduction functions as claimed in claim 1, wherein the shock absorption movable rod is further provided with a spring;
the damping spring is arranged on the outer wall of the damping movable rod, and a positioning mounting block is arranged on the left side of the lower part of the damping movable rod;
the external thread, it set up in the lower extreme of shock attenuation movable rod, the lower extreme of external thread is connected with the anticreep piece that falls, be the symmetry form distribution about the vertical axis of shock attenuation plate between the shock attenuation movable rod, the shock attenuation plate passes through the shock attenuation movable rod and damping spring and fixes a position and install and constitute elastic construction between the piece.
6. The screw air compressor with the shock absorption and noise reduction functions as claimed in claim 1, wherein the shock absorption plate block is further provided with a damping plate;
the screw air compressor body, it set up in the upper portion of shock attenuation plate, the lower extreme of screw air compressor body is connected with rubber shock attenuation board, be parallel form between rubber shock attenuation board and the shock attenuation plate and distribute, the screw air compressor body passes through and constitutes fixed knot between rubber shock attenuation board and the shock attenuation plate and constructs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120758672.4U CN214787986U (en) | 2021-04-14 | 2021-04-14 | Screw air compressor machine that possesses vibration/noise reduction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120758672.4U CN214787986U (en) | 2021-04-14 | 2021-04-14 | Screw air compressor machine that possesses vibration/noise reduction function |
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| Publication Number | Publication Date |
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| CN214787986U true CN214787986U (en) | 2021-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120758672.4U Active CN214787986U (en) | 2021-04-14 | 2021-04-14 | Screw air compressor machine that possesses vibration/noise reduction function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114109825A (en) * | 2021-11-26 | 2022-03-01 | 江西智奇压缩机有限公司 | Low-noise screw air compressor |
-
2021
- 2021-04-14 CN CN202120758672.4U patent/CN214787986U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114109825A (en) * | 2021-11-26 | 2022-03-01 | 江西智奇压缩机有限公司 | Low-noise screw air compressor |
| CN114109825B (en) * | 2021-11-26 | 2024-02-02 | 江西智奇压缩机有限公司 | Low-noise screw air compressor |
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