CN214885895U - Toughened glass air cooling machine room with noise reduction function - Google Patents
Toughened glass air cooling machine room with noise reduction function Download PDFInfo
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- CN214885895U CN214885895U CN202121211507.3U CN202121211507U CN214885895U CN 214885895 U CN214885895 U CN 214885895U CN 202121211507 U CN202121211507 U CN 202121211507U CN 214885895 U CN214885895 U CN 214885895U
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Abstract
The utility model discloses a noise-reducing toughened glass air-cooled machine room, which comprises a plurality of walls enclosed into a cuboid; the wall body is provided with a through hole for a fan pipeline or a cable to pass through, and superfine glass wool is filled in a gap between the through hole and the fan pipeline or a gap between the through hole and the cable; the wall body is provided with a cooling air inlet, and an air inlet silencer is arranged at the cooling air inlet; the wall body comprises a base body, an outer wall arranged on the outer side of the base body and an inner wall arranged on the inner side of the base body; the inner wall comprises a keel layer, a sound insulation cloth layer, a first sound insulation plate, a second sound insulation plate and a sound absorption plate which are sequentially laminated from inside to outside; the first sound insulation board and the second sound insulation board are both metal hollow boards, and sound absorption cotton is filled in the first sound insulation board and the second sound insulation board; the contact between the fan outlet pipeline and the wall and the contact between the cable and the wall can be changed into soft contact by the superfine glass wool, so that noise wave transmission is avoided; interior wall and outer wall combined action, noise that can greatly reduced forced air cooling computer lab.
Description
Technical Field
The utility model relates to a technical field of toughened glass production especially relates to a toughened glass air-cooled machine room of making an uproar falls.
Background
Physical tempering is to heat the glass to about seven hundred degrees by a tempering furnace (the specific temperature depends on the thickness of the glass or no coating layer is present), and at the temperature, the glass is between soft and hard and is red in color. Get into the forced air cooling storehouse after the heating, the external air-cooled computer lab in forced air cooling storehouse, the air-cooled computer lab is provided with three or three large-scale fan more than, and large-scale fan work is to the glass blast air, to the rapid forced air cooling of surface about the glass, glass surface temperature sharply reduces, and the principle glass surface according to expend with heat and contract with cold can contract, and the intermediate level temperature is still higher, can expand, like this, can produce the internal stress between top layer and the intermediate level to form toughened glass.
However, the noise of the large fan in the air-cooled machine room is very large, and the whole factory area is polluted by noise.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves is: the noise reduction toughened glass air cooling machine room is provided, and the noise of the air cooling machine room is effectively reduced.
In order to solve the main technical problems, the following technical scheme is adopted:
a noise-reducing toughened glass air-cooled machine room comprises a plurality of walls which are enclosed into a cuboid; the wall body is provided with a through hole for a fan pipeline or a cable to pass through, and superfine glass wool is filled in a gap between the through hole and the fan pipeline or a gap between the through hole and the cable; the wall body comprises a base body, an outer wall arranged on the outer side of the base body and an inner wall arranged on the inner side of the base body; the inner wall comprises a keel layer, a sound insulation cloth layer, a first sound insulation plate, a second sound insulation plate and a sound absorption plate which are sequentially laminated from inside to outside; the first sound insulation board and the second sound insulation board are both metal hollow boards, and sound absorption cotton is filled in the first sound insulation board and the second sound insulation board.
Preferably, the thickness of the first sound insulation board is 10cm, and the sound absorption cotton in the first sound insulation board is 80kg/m3 sound absorption cotton; the thickness of the second sound insulation board is 12cm, and the sound absorption cotton in the second sound insulation board is 48kg/m3 sound absorption cotton.
Preferably, the thickness of the keel layer is 10 cm.
Preferably, the sound-absorbing panel is a polyester sound-absorbing panel having a thickness of 10 cm.
Preferably, the outer wall is a sound insulation board with the thickness of 10cm and filled with 80kg/m3 sound absorption cotton.
Preferably, a soundproof door is further installed on the wall body.
Preferably, the wall body is provided with a cooling air inlet, and an air inlet silencer is mounted at the cooling air inlet.
Preferably, a partition wall is arranged between the upper wall body and the lower wall body, a water curtain device is arranged between the partition wall and the left wall body, and a horizontal installation wall is arranged between the partition wall and the right wall body; the mounting wall is positioned below the gas outlet of the water curtain device; and an air inlet silencer is arranged on the mounting wall.
Compared with the prior art, the utility model discloses be applied to toughened glass's air-cooled computer lab utensil and possess following advantage:
(1) filling superfine glass wool in a gap between the through hole and the fan pipeline or a gap between the through hole and the cable; the contact of fan outlet pipeline and wall body and the contact of cable and wall body become soft contact to the cotton ability of superfine glass to avoid noise wave propagation.
(2) The inner side of the base body is provided with the inner wall, the outer side of the base body is provided with the outer wall, and the inner wall and the outer wall act together, so that the noise of the air cooling machine room can be greatly reduced.
(3) Install air inlet silencer and soundproof door, the improvement noise reduction effect that can be further.
(4) The water curtain device is arranged, so that the air temperature in the air cooling machine room can be controlled and adjusted, and the air cooling effect in the production process of the toughened glass is facilitated.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some examples of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.
FIG. 1 is a schematic overall structure diagram according to a first embodiment;
FIG. 2 is a schematic view of the overall structure of the wall;
fig. 3 is a schematic overall structure diagram of the second embodiment.
In the figure: 1 is the wall body, 11 is the outer wall, 12 is the base member, 13 is the interior wall, 131 is the keel layer, 132 is the sound insulating cloth layer, 133 is first acoustic celotex board, 134 is the second acoustic celotex board, 135 is the abatvoix, 2 is the hole of passing through, 21 is superfine glass cotton, 3 is the silencer that admits air, 4 is the soundproof door, 5 is the partition wall, 6 is the installation wall, 7 is the cascade device.
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. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions.
The first embodiment,
Referring to fig. 1-2, a noise-reducing tempered glass air-cooled machine room includes a plurality of walls 1 enclosing into a cuboid.
The wall body 1 is provided with a through hole 2 for a fan pipeline or a cable to pass through, and the fan is arranged in the wall body 1; the pipeline of the fan is communicated with the outside, so that the gas in the air-cooled machine room is continuously pumped out of the machine room, negative pressure is formed in the air-cooled machine room along with the continuous work of the fan, fresh cooling air enters the air-cooled machine room, and the toughened glass is subjected to physical toughening treatment; filling superfine glass wool 21 in a gap between the through hole 2 and a fan pipeline or a gap between the through hole 2 and a cable; the ultra-fine glass wool 21 enables the contact of the fan outlet duct with the wall 1 and the contact of the cable with the wall 1 to be soft, thereby avoiding the propagation of noise waves.
The wall body 1 is provided with a cooling air inlet, and an air inlet silencer 3 is arranged at the cooling air inlet; with the work of the fan, the outside fresh cooling air can quickly enter the air cooling machine room, and the air inlet silencer 3 is additionally arranged, so that the noise can be further avoided; the structure of the intake muffler 3 can be referred to the prior art.
The wall body 1 comprises a base body 12, an outer wall 11 arranged on the outer side of the base body 12 and an inner wall 13 arranged on the inner side of the base body 12; the outer wall 11 is a sound insulation board which is 10cm thick and is filled with 80kg/m3 sound absorption cotton, and the outer layer of the sound insulation board is also a metal plate; the installation of the sound insulation board refers to the prior art; the inner wall 13 comprises a keel layer 131, a sound-insulating cloth layer 132, a first sound-insulating plate 133, a second sound-insulating plate 134 and a sound-absorbing plate 135 which are sequentially laminated from inside to outside, namely the keel layer 131 is adjacent to the base body 12; the first sound insulation board 133 and the second sound insulation board 134 are both metal hollow plates, and sound-absorbing cotton is filled in the interior; the thickness of the first sound insulation board 133 is 10cm, and the sound absorption cotton in the first sound insulation board 133 is 80kg/m3 sound absorption cotton; the thickness of the second sound insulation board 134 is 12cm, and the sound absorption cotton in the second sound insulation board 134 is 48kg/m3 sound absorption cotton; the thickness of the keel layer 131 is 10 cm; the sound-absorbing plate 135 is a polyester sound-absorbing plate 135 with a thickness of 10 cm; the inner wall 13 and the outer wall 11 act together, so that the noise of the air cooling machine room can be greatly reduced, and the noise after treatment can be reduced by 35-50 decibels through inspection.
Still install soundproof door 4 on wall body 1, soundproof door 4 is the composite construction of double-deck steel sheet, also packs between double-deck steel sheet and inhales the sound cotton of high-quality, still wraps the felt in crack department to can effectually seal and fall and make an uproar.
Example II,
Referring to fig. 2-3, the difference between the second embodiment and the first embodiment is that on the basis of the first embodiment, a partition wall 5 is arranged between the upper and lower wall bodies 1, the partition wall 5 divides the air-cooling machine room into a left part and a right part, and the fan and the workpiece are both located on the right side; a water curtain device 7 is arranged between the partition wall 5 and the left wall body 1, the water curtain device 7 can refer to the prior art, namely, cooling water forms an air curtain from top to bottom, an inlet of the water curtain device 7 is communicated with the outside, and an outlet of the water curtain device 7 is communicated with the right side of the air-cooled machine room; a horizontal installation wall 6 is also arranged between the wall bodies 1 on the right side of the partition wall 5, and a through hole is formed in the center of the installation wall 6 and used for installing the air inlet silencer 3; the mounting wall 6 is positioned below the gas outlet of the water curtain device 7; the structures of the partition wall 5 and the installation wall 6 are consistent with the structure of the wall body 1; the arrangement of the water curtain device 7 can ensure the cooling effect of the water cooling machine room.
The utility model discloses a working process does: the fan continuously works to continuously pump out air in the air cooling machine room, so that negative pressure is formed in the air cooling machine room, and the fresh and cooled air sequentially passes through the water curtain device 7 and the air inlet silencer 3 under the condition to reach the surface of the workpiece to perform physical toughening treatment on the workpiece; in the process, a fan pipeline penetrating through the wall body 1 is in contact with the superfine glass wool 21, so that noise wave transmission is prevented; noise sound waves in the air-cooled machine room sequentially pass through the sound-absorbing board 135, the second sound-insulating board 134, the first sound-insulating board 133, the sound-insulating cloth layer 132, the keel layer 131, the base 12 and the outer wall 11; under the noise reduction action of the inner wall 13 and the outer wall 11, the noise is effectively reduced.
It should be noted that, in the present invention, "upper, lower, left, right, inner and outer" are defined based on the relative position of the components in the drawings, and are only for the clarity and convenience of describing the technical solution, it should be understood that the application of the directional terms does not limit the protection scope of the present application.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or some of the technical features may be substituted by equivalent substitutions, modifications and the like, all of which are within the spirit and principle of the present invention.
Claims (8)
1. A noise-reducing toughened glass air-cooled machine room is characterized by comprising a plurality of walls which are enclosed into a cuboid; the wall body is provided with a through hole for a fan pipeline or a cable to pass through, and superfine glass wool is filled in a gap between the through hole and the fan pipeline or a gap between the through hole and the cable;
the wall body comprises a base body, an outer wall arranged on the outer side of the base body and an inner wall arranged on the inner side of the base body; the inner wall comprises a keel layer, a sound insulation cloth layer, a first sound insulation plate, a second sound insulation plate and a sound absorption plate which are sequentially laminated from inside to outside; the first sound insulation board and the second sound insulation board are both metal hollow boards, and sound absorption cotton is filled in the first sound insulation board and the second sound insulation board.
2. The noise-reducing tempered glass air-cooling machine room as claimed in claim 1, wherein the first sound insulation board has a thickness of 10cm, and the first sound insulation boardThe inner sound absorption cotton is 80kg/m3The sound absorbing cotton of (1); the second sound insulation board has a thickness of 12cm, and the sound absorption cotton in the second sound insulation board is 48kg/m3The sound absorbing cotton of (1).
3. The noise-reducing tempered glass air-cooled machine room of claim 1, wherein the thickness of the keel layer is 10 cm.
4. The noise-reducing tempered glass air-cooled machine room of claim 1, wherein the sound-absorbing plate is a polyester sound-absorbing plate with a thickness of 10 cm.
5. The noise-reducing tempered glass air-cooled machine room as claimed in claim 1, wherein the outer wall has a thickness of 10cm and is filled with 80kg/m3Acoustic wool.
6. The noise-reducing tempered glass air-cooled machine room as claimed in claim 1, wherein a soundproof door is further installed on the wall.
7. The noise-reducing tempered glass air-cooled machine room as claimed in any one of claims 1 to 6, wherein the wall body is provided with a cooling air inlet, and an air inlet silencer is mounted at the cooling air inlet.
8. A noise-reducing toughened glass air-cooled machine room as claimed in any one of claims 1 to 6, wherein a partition wall is provided between the upper and lower walls, a water curtain device is provided between the partition wall and the left wall, and a horizontal installation wall is provided between the partition wall and the right wall; the mounting wall is positioned below the gas outlet of the water curtain device; and an air inlet silencer is arranged on the mounting wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121211507.3U CN214885895U (en) | 2021-06-01 | 2021-06-01 | Toughened glass air cooling machine room with noise reduction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121211507.3U CN214885895U (en) | 2021-06-01 | 2021-06-01 | Toughened glass air cooling machine room with noise reduction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214885895U true CN214885895U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121211507.3U Active CN214885895U (en) | 2021-06-01 | 2021-06-01 | Toughened glass air cooling machine room with noise reduction function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214885895U (en) |
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2021
- 2021-06-01 CN CN202121211507.3U patent/CN214885895U/en active Active
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