CN211736568U - Noise reduction machine room - Google Patents

Noise reduction machine room Download PDF

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Publication number
CN211736568U
CN211736568U CN202020075605.8U CN202020075605U CN211736568U CN 211736568 U CN211736568 U CN 211736568U CN 202020075605 U CN202020075605 U CN 202020075605U CN 211736568 U CN211736568 U CN 211736568U
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China
Prior art keywords
sound
machine room
base
noise reduction
supporting legs
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Active
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CN202020075605.8U
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Chinese (zh)
Inventor
骆樵波
庄辉煌
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Zeyu Technology Group Co ltd
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Xiamen Zeyu Technology Engineering Co ltd
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Abstract

The utility model discloses a computer lab of making an uproar falls, including the computer lab, install the base in the computer lab, install first damper on the base, first damper's top links to each other with the mounting panel, install a plurality of rubber landing legs that link to each other with the mounting panel on the base, a second damper who links to each other with the base is installed to both ends symmetry about the bottom of mounting panel, install the sound-proof housing on the mounting panel, the top cross-section of sound-proof housing is trapezoidal, be provided with soundproof cotton in the sound-proof housing, a fan is installed to soundproof cotton's inside upside symmetry, be provided with a plurality of silencers on soundproof cotton's the inner wall, install diesel generator in the sound-proof housing on. The utility model discloses the shock attenuation is abundant, and the noise production is few, and is abundant to the absorption of noise.

Description

Noise reduction machine room
Technical Field
The utility model relates to a technical field of making an uproar falls in the computer lab specifically is a computer lab of making an uproar falls.
Background
The generator is a mechanical device for converting other forms of energy into electric energy, and the mechanical device which takes a diesel engine as power to drive the generator is called as a diesel generator. The diesel generator is a small power generating equipment, and is a power machine using diesel oil as fuel and using diesel engine as prime mover to drive generator to generate power. The whole set of unit generally comprises a diesel engine, a generator, a control box, a fuel tank, a storage battery for starting and controlling, a protection device, an emergency cabinet and the like.
The diesel generator during operation can produce great vibrations, causes great noise pollution, consequently, to above current situation, the urgent need develops a shock attenuation abundant, produces the noise few, to the abundant computer lab of making an uproar that falls of absorption of noise to overcome not enough in the current practical application, satisfy current demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a computer lab of making an uproar falls to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a computer lab of making an uproar falls, includes the computer lab, install the base in the computer lab, install first damper on the base, first damper's top links to each other with the mounting panel, install a plurality of rubber landing legs that link to each other with the mounting panel on the base, a second damper who links to each other with the base is installed to both ends symmetry about the bottom of mounting panel, installs the sound-proof housing on the mounting panel, the top cross-section of sound-proof housing is trapezoidal, be provided with soundproof cotton in the sound-proof housing, a fan is installed to soundproof cotton's inside upside symmetry, be provided with a plurality of silencers on soundproof cotton's the inner wall, install diesel generator in the sound-proof housing on the mounting panel.
As a further aspect of the present invention: the first damper mechanism includes: the supporting device comprises a cross rod, mounting blocks, supporting legs, first springs and idler wheels, wherein the mounting blocks are symmetrically mounted at the left end and the right end of the cross rod, the supporting legs are symmetrically mounted at the upper end and the lower end of each mounting block, every two adjacent supporting legs are connected through the first spring, and the idler wheels are mounted at the end parts of the four supporting legs respectively.
As a further aspect of the present invention: the second damper mechanism includes: the friction block matched with the friction wheel is installed in the outer shell, and the top and the bottom of the friction block are connected with the mounting plate and the base through the second spring respectively.
As a further aspect of the present invention: a plurality of first ventilation holes have been seted up to the left and right sides of sound-proof housing, a plurality of second ventilation holes have been seted up to the left and right sides of soundproof cotton.
As a further aspect of the present invention: and a sound insulation board is arranged on the inner wall of the machine room.
Compared with the prior art, the beneficial effects of the utility model are that: according to the noise reduction machine room, when the mounting plate is driven to vibrate by vibration of the diesel generator, primary damping absorption is carried out through the rubber supporting legs, the supporting legs are driven to move by the movement of the mounting plate, the first spring is driven to compress by the movement of the supporting legs, secondary damping absorption is carried out through the first spring, the second spring is driven to compress by the mounting plate, the friction block is driven to move by the second spring, and tertiary damping absorption is carried out through the friction between the friction block and the friction wheel, so that vibration can be absorbed fully, and noise can be reduced; when the noise is at the sound-proof housing internal reflection, carry out the primary absorption through soundproof cotton and muffler, when the noise propagated to the computer lab in, carry out the secondary absorption through the acoustic celotex board, be favorable to abundant noise absorption. To sum up, the utility model discloses the shock attenuation is abundant, and it is few to produce the noise, and is abundant to the absorption of noise.
Drawings
Fig. 1 is a front sectional view of the present invention.
Fig. 2 is a partial sectional view of a position a in the front sectional view of the present invention.
In the figure: 1-machine room, 2-sound insulation board, 3-base, 4-mounting board, 5-first damping mechanism, 501-cross bar, 502-mounting block, 503-supporting leg, 504-first spring, 505-roller, 6-rubber supporting leg, 7-second damping mechanism, 701-outer shell, 702-friction block, 703-second spring, 704-friction wheel, 8-sound insulation cover, 801-first ventilation hole, 9-soundproof cotton, 901-second ventilation hole, 10-fan, 11-silencer and 12-diesel generator.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Please refer to fig. 1-2, in the embodiment of the present invention, a noise reduction machine room, including machine room 1, install base 3 in the machine room 1, install first damper 5 on the base 3, the top of first damper 5 links to each other with mounting panel 4, install a plurality of rubber leg 6 that link to each other with mounting panel 4 on the base 3, a second damper 7 that links to each other with base 3 is installed to the bottom left and right sides both ends symmetry of mounting panel 4, second damper 7 includes: the noise insulation structure comprises an outer shell 701, friction blocks 702, second springs 703 and friction wheels 704, wherein the inner walls of the left side and the right side of the outer shell 701 are respectively provided with the friction wheels 704, the outer shell 701 is internally provided with the friction blocks 702 matched with the friction wheels 704, the top and the bottom of each friction block 702 are respectively connected with an installation plate 4 and a base 3 through the second springs 703, the installation plate 4 is provided with a noise insulation cover 8, the cross section of the top of the noise insulation cover 8 is trapezoidal, sound insulation cotton 9 is arranged in the noise insulation cover 8, the left side and the right side of the noise insulation cover 8 are provided with a plurality of first ventilation holes 801, the left side and the right side of the noise insulation cotton 9 are provided with a plurality of second ventilation holes 901, the inside of the noise insulation cotton 9 is symmetrically provided with a fan 10, the inner wall of the noise insulation cotton 9 is provided with a plurality of silencers 11, the, and a sound insulation board 2 is arranged on the inner wall of the machine room 1.
Example 2
Referring to fig. 1-2, in an embodiment of the present invention, the first damping mechanism 5 includes: the device comprises a cross rod 501, mounting blocks 502, supporting legs 503, first springs 504 and rollers 505, wherein the left end and the right end of the cross rod 501 are symmetrically provided with the mounting blocks 502, the upper end and the lower end of each mounting block 502 are symmetrically provided with one supporting leg 503, two adjacent supporting legs 503 are connected through the first springs 504, and the ends of the four supporting legs 503 are respectively provided with one roller 505.
According to the noise reduction machine room, when the diesel generator 12 vibrates to drive the mounting plate 4 to vibrate, primary shock absorption is carried out through the rubber supporting legs 6, the supporting legs 503 are driven to move through the movement of the mounting plate 4, the first springs 504 are driven to compress through the movement of the supporting legs 503, secondary shock absorption is carried out through the first springs 504, the second springs 703 are driven to compress through the mounting plate 4, the friction blocks 702 are driven to move through the second springs 703, and third shock absorption is carried out through the friction between the friction blocks 702 and the friction wheels 704, so that the sufficient shock absorption is facilitated, and the generated noise is low; when the noise is at sound-proof housing 8 internal reflection, carry out the primary absorption through soundproof cotton 9 and muffler 11, when the noise propagated to computer lab 1 in, carry out the secondary absorption through acoustic celotex board 2, be favorable to abundant noise absorption.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (5)

1. A noise reduction machine room comprises a machine room (1) and is characterized in that a base (3) is installed in the machine room (1), a first damping mechanism (5) is installed on the base (3), the top end of the first damping mechanism (5) is connected with a mounting plate (4), a plurality of rubber supporting legs (6) connected with the mounting plate (4) are installed on the base (3), a second damping mechanism (7) connected with the base (3) is symmetrically installed at the left end and the right end of the bottom of the mounting plate (4), a sound-proof cover (8) is installed on the mounting plate (4), the top cross section of the sound-proof cover (8) is trapezoidal, sound-proof cotton (9) is arranged in the sound-proof cover (8), a fan (10) is symmetrically installed on the upper side inside of the sound-proof cotton (9), and a plurality of silencers (11) are arranged on the inner wall of the sound-proof cotton (9), and a diesel generator (12) is arranged on the mounting plate (4) in the sound-proof cover (8).
2. The noise reduction machine room according to claim 1, wherein the first damping mechanism (5) comprises: the supporting device comprises a cross rod (501), mounting blocks (502), supporting legs (503), a first spring (504) and rollers (505), wherein the left end and the right end of the cross rod (501) are symmetrically provided with the mounting blocks (502), the upper end and the lower end of each mounting block (502) are symmetrically provided with the supporting legs (503), two adjacent supporting legs (503) are connected through the first spring (504), and the end parts of the four supporting legs (503) are respectively provided with the roller (505).
3. The noise reduction machine room according to claim 1, wherein the second damping mechanism (7) comprises: the novel friction block comprises an outer shell (701), friction blocks (702), second springs (703) and friction wheels (704), wherein a plurality of friction wheels (704) are respectively installed on the inner walls of the left side and the right side of the outer shell (701), the friction blocks (702) matched with the friction wheels (704) are installed in the outer shell (701), and the top and the bottom of each friction block (702) are respectively connected with an installation plate (4) and a base (3) through one second spring (703).
4. The noise reduction machine room according to claim 1, wherein a plurality of first ventilation holes (801) are formed in the left side and the right side of the soundproof cover (8), and a plurality of second ventilation holes (901) are formed in the left side and the right side of the soundproof cotton (9).
5. Noise reduction machine room according to any of claims 1 to 4, characterized in that acoustic insulation panels (2) are arranged on the inner walls of the machine room (1).
CN202020075605.8U 2020-01-15 2020-01-15 Noise reduction machine room Active CN211736568U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020075605.8U CN211736568U (en) 2020-01-15 2020-01-15 Noise reduction machine room

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020075605.8U CN211736568U (en) 2020-01-15 2020-01-15 Noise reduction machine room

Publications (1)

Publication Number Publication Date
CN211736568U true CN211736568U (en) 2020-10-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020075605.8U Active CN211736568U (en) 2020-01-15 2020-01-15 Noise reduction machine room

Country Status (1)

Country Link
CN (1) CN211736568U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CP03 Change of name, title or address

Address after: 361000 Room 302, No. 52, guanri Road, phase II, software park, Xiamen, Fujian

Patentee after: Zeyu Technology Group Co.,Ltd.

Address before: 361000 unit 302, 52 guanri Road, phase II, software park, Siming District, Xiamen City, Fujian Province

Patentee before: Xiamen Zeyu Technology Engineering Co.,Ltd.

CP03 Change of name, title or address
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A noise reduction machine room

Effective date of registration: 20220805

Granted publication date: 20201023

Pledgee: Xiamen Branch of PICC

Pledgor: Zeyu Technology Group Co.,Ltd.

Registration number: Y2022980012065

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20231201

Granted publication date: 20201023

Pledgee: Xiamen Branch of PICC

Pledgor: Zeyu Technology Group Co.,Ltd.

Registration number: Y2022980012065

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A noise reduction machine room

Granted publication date: 20201023

Pledgee: Xiamen Jimei Sub branch of Agricultural Bank of China Co.,Ltd.

Pledgor: Zeyu Technology Group Co.,Ltd.

Registration number: Y2024980039944