CN208137162U - A kind of soundproof room - Google Patents

Abstract

The utility model provides a kind of soundproof room, including side wall, top plate and floor, the side wall, the top plate and the floor form enclosure space, soundproof door, inlet port and outlet port are respectively equipped on the side wall, soundproof window is respectively equipped on the feed inlet and the discharge port, the floor bottoms are equipped with damping structure, and the side wall and the top plate are successively made of steel plate, high-density fire-proof soundproof plate, high-density fire-proof partition, two soft fireproof acoustic material, fire prevention glass-fiber-fabric and zinc-plated microwell plate respectively；The thickness of wall body is small, and sound transmission loss is big, while guaranteeing soundproof effect, saves space to greatest extent, improves the area of operation indoor environment.

Description

A kind of soundproof room

Technical field

The utility model relates to noise insulation equipment technical fields, and in particular to a kind of soundproof room.

Background technique

Soundproof room is a kind of acoustics room, high to airtight performance and acoustic characteristic.It is set for machinery, electronics, air-conditioning, medical treatment The standby acoustic measurement for waiting products can be used as language recording studio, medical audiometry diagnosis room, Shop floor control room or noise testing room Deng, existing soundproof room some is brick mud or reinforced concrete structure, and some is gypsum board structure, some by metal plate weld and At, but its unreasonable structure, shielding soundproof effect is poor, and service life is short.

The purpose of this utility model is, in view of the above drawbacks of the prior art, provides that a kind of shielding soundproof effect is good, shape Shielding soundproof room beautiful, with long service life.Ventilation effect is good in soundproof room, and air quality is high, comfortable to operator's offer, Quiet working environment.

Utility model content

A kind of in order to overcome the deficiencies of the prior art, the utility model provides soundproof room.

The technical solution of the utility model is as follows：

A kind of soundproof room, including side wall, top plate and floor, it is empty that the side wall, the top plate and the floor form closing Between, soundproof door, inlet port and outlet port are respectively equipped on the side wall, be respectively equipped on the feed inlet and the discharge port every Sound window, it is characterised in that：The floor bottoms are equipped with damping structure, and the side wall and the top plate are respectively by steel plate, high density Fire-proof sound-proofing board, high-density fire-proof partition, two soft fireproof acoustic material, fire prevention glass-fiber-fabric and zinc-plated microwell plate successively structure At.

Further, the steel plate with a thickness of 1~3mm, the high-density fire-proof soundproof plate with a thickness of 11~13mm, The high-density fire-proof partition with a thickness of 11~13mm, the soft fireproof acoustic material with a thickness of 45~55mm.

Further, the soft fireproof acoustic material is glass sound-absorbing material.

Further, the soundproof window is that soundproof window is laminated in micro-vacuum.

Further, the feed inlet and the discharge port are respectively equipped with sealing ring.

Further, the soundproof door is double magnetic control Acoustic gates.

Further, the side wall is equipped with sealing magnetic stripe.

Further, the floor is equipped with sound-absorbing carpet.

Further, the damping structure is damping shock absorber.

Beneficial effect is able to achieve background noise≤85db (a), and the described thickness of wall body is small, and sound transmission loss is big, is guaranteeing sound insulation While effect, space is saved to greatest extent, improves the area of operation indoor environment, and the design of the wall is considering sound Isolation while, inside the wall be provided with high performance sound-absorbing consume energy layer, sound can consumption control in maximum, make After high-frequency noises are effectively isolated, the isolation effect of Middle and low frequency noise is increased substantially, is finally reached the mute effect of indoor sound insulating Fruit.

Detailed description of the invention

Fig. 1 is the schematic diagram of the utility model.

Fig. 2 is side wall cross-sectional view described in the utility model.

Fig. 3 is the cross-sectional view of the utility model.

1, wall, 2, top cover, 3, floor, 4, soundproof door, 5, feed inlet, 6, discharge port, 7, soundproof window, 8, damping structure, 9, sealing ring, 10, sealing strip, 20, sound-absorbing carpet.

Specific embodiment

In order to make the purpose of this utility model, technical solution and technical effect are more clearly understood, below with reference to specific reality Mode is applied to be described further the utility model.It should be understood that specific embodiment described herein, be only used for explaining this reality With novel, it is not used to limit the utility model.

The internal magnetic loudspeaker of the utility model preferred embodiment is as shown in Figure 1, there is shown, a kind of soundproof room, including side wall 1, top Plate 2 and floor 3, the side wall 1, the top plate 2 and the floor 3 form enclosure space, are respectively equipped with sound insulation on the side wall 1 Door 4, feed inlet 5 and discharge port 6 are respectively equipped with soundproof window 7,3 bottom of floor on the feed inlet 5 and the discharge port 6 Equipped with damping structure 8, the side wall 1 and the top plate 3 are respectively by steel plate 11, high-density fire-proof soundproof plate 12, high-density fire-proof Partition 13, two soft fireproof acoustic material 14, fire prevention glass-fiber-fabric 15 and zinc-plated microwell plate 16 are successively constituted.

Wherein, the steel plate 11 with a thickness of 1~3mm, the high-density fire-proof soundproof plate 12 with a thickness of 11~13mm, The high-density fire-proof partition 13 with a thickness of 11~13mm, the soft fireproof acoustic material 14 with a thickness of 45~55mm.

Wherein, the soft fireproof acoustic material 14 is glass sound-absorbing material.

Wherein, the soundproof window 7 is that soundproof window is laminated in micro-vacuum.

Wherein, the feed inlet 5 and the discharge port 6 are respectively equipped with sealing ring 9.

Wherein, the soundproof door 4 is double magnetic control Acoustic gates.

Wherein, the side wall 1 is equipped with sealing magnetic stripe 10.

Wherein, the floor 3 is equipped with sound-absorbing carpet 20.

Wherein, the damping structure 8 is damping shock absorber.

Specifically, the specification of sound insulation house is room outside dimension L*W*H=4000*3100*4300mm, the wall 1 It designs while considering the isolation of sound, attaches great importance to sound in the energy consuming process of communication process, set inside wall The consumption control of high performance sound-absorbing energy consumption layer, 3 soundproof plate of wall and sound-absorbing material sound energy has been set in maximum, has reached this Bottom noise≤85db (a), machine routine noise are about the left and right 108db (a).

The 3 innermost layer material of wall can reduce room reverberation by sound absorption, be less than the indoor reverberation time T60 of sound insulation Room noise is effectively reduced in 0.2s.In engineering, the 1 innermost layer material of wall we use a kind of micropunch absorb sound material Material is the sound absorption structure of interior trim mask, which uses micropunch aluminum-pinch as sound-absorbing interior trim, due to the suction of the mask Sound selectivity it is stronger, in order to make the sound absorption structure have broadband sound absorption, behind use certain thickness porosity inhale Sound material.

When the soundproof door 4 is closed, two panels door leaf is sealed by sealing strip magnetic, while incoming a small amount of sound energy such as being transmitted It is absorbed by the sound absorption structure of door, forms one tight " sound lock ".It has been proved by practice that the soundproof door oise insulation factor is than common sound insulation Door is higher by 15-20dB (A), is the classic sound insulation door system in current Chinese soundproof room field, and performance indicator has reached beauty State's IAC corporate level, surface structure reach the level of Japanese RION company.

The floor 2 carries out impedance bundary using GG-100 shock-absorbing despot, effectively blocks the low frequency air-borne sound transmitted by ground With solid sound, especially there is fairly obvious isolation inhibiting effect to footsteps, the strike note that ground seals in, make in high-frequency noises After being effectively isolated, the isolation effect of Middle and low frequency noise is increased substantially, is finally reached indoor sound insulating muting function.

The doorframe of the soundproof door 4 with 1 junction of wall using GG-100 shock-absorbing despot handle, can play sealing every The effect of shake prevents sound from coming into the interior by weak links such as the holes of doorframe and wall.It is seized by force and is carried out using GG-100 shock-absorbing After impedance bundary, it can effectively inhibit door leaf caused vibration after by sound, hence it is evident that improve sound insulation room effect, make its frequency that insulates against sound Range significantly increases.The problem of broadband sound insulation of very good solution door leaf, at the sealing of the impedance bundary and doorframe of door leaf Reason (while being handled using magnetic control sealing strip) together constitutes the double insurance of soundproof door.

It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field For personnel, without departing from the concept of the premise utility, architectural form cans be flexible and changeable, and can be produced with subseries Product.Several simple deduction or replace are only made, it is true by the claims submitted all to shall be regarded as belonging to the utility model Fixed scope of patent protection.

Claims (9)

1. a kind of soundproof room, including side wall (1), top plate (2) and floor (3), the side wall (1), the top plate (2) and described Plate (3) forms enclosure space, is respectively equipped with soundproof door (4), feed inlet (5) and discharge port (6) on the side wall (1), it is described into Soundproof window (7) are respectively equipped on material mouth (5) and the discharge port (6), it is characterised in that：Floor (3) bottom is equipped with damping Structure (8), the side wall (1) and the top plate (2) are anti-by steel plate (11), high-density fire-proof soundproof plate (12), high density respectively Fire screen plate (13), two soft fireproof acoustic material (14), fire prevention glass-fiber-fabric (15) and zinc-plated microwell plate (16) are successively constituted.

2. a kind of soundproof room according to claim 1, it is characterised in that：The steel plate (11) with a thickness of 1~3mm, institute State high-density fire-proof soundproof plate (12) with a thickness of 11~13mm, the high-density fire-proof partition (13) with a thickness of 11~ 13mm, the soft fireproof acoustic material (14) with a thickness of 45~55mm.

3. a kind of soundproof room according to claim 2, it is characterised in that：The soft fireproof acoustic material (14) is glass Sound-absorbing material.

4. a kind of soundproof room according to claim 1, it is characterised in that：The soundproof window (7) is that sound insulation is laminated in micro-vacuum Window.

5. a kind of soundproof room according to claim 4, it is characterised in that：The feed inlet (5) and the discharge port (6) point It She You not sealing ring (9).

6. a kind of soundproof room according to claim 1, it is characterised in that：The soundproof door (4) is double magnetic control Acoustic gates.

7. a kind of soundproof room according to claim 6, it is characterised in that：The side wall (1) is equipped with sealing magnetic stripe (10).

8. a kind of soundproof room according to claim 1, it is characterised in that：The floor (3) is equipped with sound-absorbing carpet (20).

9. a kind of soundproof room according to claim 1, it is characterised in that：The damping structure (8) is damping shock absorber.