CN215054851U

CN215054851U - Fireproof sound-absorbing light steel keel

Info

Publication number: CN215054851U
Application number: CN202121677936.XU
Authority: CN
Inventors: 阮国良; 孙建明; 俞晓涛
Original assignee: Hangzhou Dedi New Building Materials Co ltd
Current assignee: Hangzhou Dedi New Building Materials Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-12-07
Anticipated expiration: 2031-07-22

Abstract

The utility model relates to the technical field of building materials, and discloses a fireproof sound absorption type light steel keel, which comprises a keel, wherein a release box is fixedly arranged in the inner cavity of the keel, a flame-retardant box is fixedly arranged in the inner cavity of the release box, a pressure cylinder is fixedly arranged at the top of the inner cavity of the release box, a first piston is slidably arranged at the bottom of the pressure cylinder, two pistons are respectively and slidably arranged at two sides of the pressure cylinder, a fixed frame is fixedly arranged at the bottom of the release box, the fireproof sound absorption type light steel keel is characterized in that the release box is fixed in the keel, then an electric wire is laid in the keel, when a wall surface is in fire, the temperature in the keel rises, a glass tube is influenced by the temperature, and is burst to crack when reaching a certain temperature, so that the first piston loses a supporting column, the first piston is driven by a glass tube to move, and the pressure cylinder of the first piston drives the second piston to move, the second piston drives the blocking rod to move.

Description

Fireproof sound-absorbing light steel keel

Technical Field

The utility model relates to a building material technical field specifically is a sound type light gauge steel is inhaled in fire prevention.

Background

The light steel keel is a novel building material, and along with the development of modern construction in China, the light steel keel is widely applied to places such as hotels, terminal buildings, passenger stations, theaters, markets, factories, office buildings, old building reconstruction, indoor decoration setting, ceilings and the like in recent years.

When the conflagration breaing out, the building has burnt out and generally only remains the fossil fragments to support, if the fossil fragments are burnt out and are worn the damage, influence subsequent fire rescue, the fossil fragments are generally inlayed and are used on the wall, and sound sees through the wall body and conducts indoorly, and the fossil fragments are inlayed and have destroyed the whole syllable-dividing effect of wall body on the wall, consequently need the fossil fragments also to reach syllable-dividing effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a sound type light steel keel is inhaled in fire prevention possesses the temperature that reduces fossil fragments when taking place the conflagration, guarantees that fossil fragments can not burnt, fossil fragments fire prevention, rust-resistant and give sound insulation advantage such as good, fossil fragments are burnt out when having solved the conflagration of taking place and are leaded to collapsing, the sound insulation of fossil fragments, rust-resistant and the poor problem of fireproof effect.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a sound type light gauge steel is inhaled in fire prevention, includes fossil fragments, the inner chamber fixed mounting of fossil fragments has the release case, the inner chamber fixed mounting of release case has fire-retardant case, the top fixed mounting of release incasement chamber has the pressure cylinder, the bottom slidable mounting of pressure cylinder has a piston No. one, the equal slidable mounting in both sides of pressure cylinder has No. two pistons, the bottom fixed mounting of release case has the mount, the top fixed mounting of mount has the glass pipe, the inner wall of release case rotates and installs the jam pole, the top intercommunication of fire-retardant incasement chamber has the output tube, fire-retardant chamber has been seted up to the inner chamber of fossil fragments.

Preferably, the top of the glass tube penetrates through the release box and extends to the inside of the release box, and the top of the glass tube is fixedly connected with the bottom of the first piston.

Preferably, the top of the blocking rod is fixedly connected with the bottom of the second piston, and one ends, far away from each other, of the two blocking rods penetrate through the flame-retardant box and extend into the flame-retardant box.

Preferably, the top of output tube runs through release case and fossil fragments in proper order and extends to the inside of fossil fragments, the bottom of output tube and the top swing joint of jam pole, fossil fragments include flame retardant coating, antirust coat, light steel keel layer, inhale sound foam layer and insulating layer.

Preferably, the inner surface of the fireproof layer is fixedly connected with the outer surface of the anti-rust layer, and the inner surface of the anti-rust layer is fixedly connected with the outer surface of the light steel keel layer.

Preferably, the inner surface of the light steel keel layer is fixedly connected with the outer surface of the sound-absorbing foam layer, and the inner surface of the sound-absorbing foam layer is fixedly connected with the outer surface of the heat insulation layer.

(III) advantageous effects

Compared with the prior art, the utility model provides a fire prevention sound absorption type light gauge steel possesses following beneficial effect: this sound type light gauge steel accessible is inhaled in fire prevention will release the case and fix inside fossil fragments, lay the electric wire inside fossil fragments again, when the wall conflagration breaks out, the inside temperature of fossil fragments rises, the glass pipe receives the temperature influence, crack open when reacing the uniform temperature, lead to a piston to lose the support column, drive a piston through the glass pipe and move, a piston pressure cylinder drives No. two pistons and moves, No. two pistons drive blocking rod and move, loosen between blocking rod and the output tube, make the fire-retardant liquid in the fire-retardant case get into fire-retardant chamber from the output tube, fire-retardant liquid can avoid the conflagration to burn the fossil fragments, the fire resistance of fossil fragments can be strengthened to the flame retardant coating on the fossil fragments, the problem of rusty corrosion appears in the light gauge steel keel layer in the fossil fragments is avoided to the antirust coat, inhale the sound foam layer and strengthen the syllable-proofing effect of wall body, the insulating layer can block the heat of fossil fragments outside outward.

1. This sound type light steel keel is inhaled in fire prevention drives a piston through the glass pipe and moves, and a piston pressure cylinder drives No. two pistons and moves, and No. two pistons drive the jam pole and move to reach and pour into fire-retardant chamber with the liquid in the fire-retardant case, can guarantee the effect that fossil fragments can not damage when having realized the conflagration breaing into, improved the life of fossil fragments, fossil fragments are impaired when having avoided the conflagration breaing out and lead to fossil fragments to collapse, thereby influence the fire control.

2. This sound type light gauge steel is inhaled in fire prevention, the flame retardant coating on the fossil fragments can strengthen the refractiveness of fossil fragments, and the problem of rust corrosion appears on the light gauge steel keel layer in the antirust coat avoids fossil fragments, inhales the sound foam layer and strengthens the syllable-dividing effect of wall body, and the insulating layer can block the outside heat of fossil fragments outside to realize that the thermal-insulated sound of inhaling of fossil fragments still possesses rust-resistant effect.

Drawings

Fig. 1 is a front view of the internal structure of the present invention.

Figure 2 is the keel structure longitudinal section of the utility model.

Fig. 3 is a front view of the internal structure of the release box of the present invention.

In the figure: 1. a keel; 2. a release box; 3. a flame retardant box; 4. a pressure cylinder; 5. a piston I; 6. a piston II; 7. a fixed mount; 8. a glass tube; 9. a jamming rod; 10. an output pipe; 11. a flame retardant cavity; 12. a fire barrier layer; 13. a rust-proof layer; 14. a light steel keel layer; 15. a sound absorbing foam layer; 16. an insulating layer.

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.

Referring to fig. 1-3, a fireproof sound absorption type light steel keel comprises a keel 1, a release box 2 is fixedly installed in an inner cavity of the keel 1, a flame retardant box 3 is fixedly installed in the inner cavity of the release box 2, a pressure cylinder 4 is fixedly installed at the top of the inner cavity of the release box 2, hydraulic oil is filled in the pressure cylinder 4, a first piston 5 is slidably installed at the bottom of the pressure cylinder 4, a second piston 6 is slidably installed at two sides of the pressure cylinder 4, a fixing frame 7 is fixedly installed at the bottom of the release box 2, a glass tube 8 is fixedly installed at the top of the fixing frame 7, a blocking rod 9 is rotatably installed on the inner wall of the release box 2, the top of the inner cavity of the flame retardant box 3 is communicated with an output tube 10, a flame retardant cavity 11 is formed in the inner cavity of the keel 1, the top of the glass tube 8 penetrates through the release box 2 and extends into the release box 2, and the top of the glass tube 8 is fixedly connected with the bottom of the first piston 5, the top of jam pole 9 and No. two piston 6's bottom fixed connection, the one end that two jam poles 9 kept away from each other all runs through fire-retardant case 3 and extends to the inside of fire-retardant case 3, release box 2 and fossil fragments 1 and the inside of extending to fossil fragments 1 are run through in proper order to the top of output tube 10, the bottom of output tube 10 and the top swing joint of jam pole 9, fossil fragments 1 include flame retardant coating 12, antirust coat 13, light steel keel layer 14, inhale sound foam blanket 15 and insulating layer 16, the internal surface of flame retardant coating 12 and antirust coat 13's surface fixed connection, the internal surface of antirust coat 13 and light steel keel layer 14's surface fixed connection, light steel keel layer 14's internal surface and the surface fixed connection who inhales sound foam blanket 15, inhale the internal surface of sound foam blanket 15 and the surface fixed connection of insulating layer 16.

The working principle is as follows: firstly, a user fixes a keel 1 on a paved wall surface, fixes a release box 2 in the keel 1, and then lays an electric wire in the keel 1, when a fire occurs on the wall surface, the temperature in the keel 1 rises, the glass tube 8 is affected by the temperature, and the glass tube 8 cracks when reaching a certain temperature, so that the first piston 5 loses a support column, the first piston 5 is driven to move through the glass tube 8, the first piston 5 pressure cylinder 4 drives the second piston 6 to move, the second piston 6 drives the blocking rod 9 to move, the blocking rod 9 and the output tube 10 are loosened, so that the flame retardant liquid in the flame retardant box 3 enters the flame retardant cavity 11 from the output tube 10, the flame retardant liquid can prevent the keel 1 from being burnt through by the fire, the fireproof layer 12 on the keel 1 can enhance the rust resistance of the keel 1, the fireproof layer 13 can prevent the light steel keel layer 14 in the keel 1 from rusting and corroding, the sound-absorbing foam layer 15 enhances the sound insulation effect of the wall body, the thermal insulation layer 16 can block heat outside the keel, and the wires in the keel 1 are prevented from being subjected to high temperature, so that the wires are damaged.

In conclusion, the fireproof and sound-absorbing light steel keel can be manufactured by fixing the release box 2 inside the keel 1 and then laying electric wires inside the keel 1, when a fire breaks out on the wall surface, the temperature inside the keel 1 rises, the glass tube 8 is affected by the temperature, and the glass tube 8 cracks when reaching a certain temperature, so that the first piston 5 loses the support column, the first piston 5 is driven to move through the glass tube 8, the first piston 5 pressure cylinder 4 drives the second piston 6 to move, the second piston 6 drives the blocking rod 9 to move, the blocking rod 9 and the output tube 10 are loosened, so that the flame retardant liquid in the flame retardant box 3 enters the flame retardant cavity 11 from the output tube 10, the flame retardant liquid can prevent the keel 1 from being burnt through by the fire, the fireproof layer 12 on the keel 1 can enhance the rust resistance of the keel 1, the fireproof layer 13 can prevent the light steel keel layer 14 in the keel 1 from rusting and corroding, and the sound-absorbing foam layer 15 can enhance the sound insulation effect of the wall body, the insulation 16 can block heat from the exterior of the keel.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fire prevention inhales sound type light gauge steel, includes fossil fragments (1), its characterized in that: the inner chamber fixed mounting of fossil fragments (1) has release case (2), the inner chamber fixed mounting of release case (2) has fire-retardant case (3), the top fixed mounting of release case (2) inner chamber has pressure cylinder (4), the bottom slidable mounting of pressure cylinder (4) has piston (5) No. one, the equal slidable mounting in both sides of pressure cylinder (4) has piston (6) No. two, the bottom fixed mounting of release case (2) has mount (7), the top fixed mounting of mount (7) has glass pipe (8), the inner wall of release case (2) rotates and installs blocking rod (9), the top intercommunication of fire-retardant case (3) inner chamber has output tube (10), fire-retardant chamber (11) have been seted up to the inner chamber of fossil fragments (1).

2. The fire-proof sound-absorbing light steel keel according to claim 1, wherein: the top of the glass tube (8) penetrates through the release box (2) and extends to the inside of the release box (2), and the top of the glass tube (8) is fixedly connected with the bottom of the first piston (5).

3. The fire-proof sound-absorbing light steel keel according to claim 1, wherein: the top of blocking rod (9) and the bottom fixed connection of No. two piston (6), two the one end that blocking rod (9) kept away from each other all runs through fire-retardant case (3) and extends to the inside of fire-retardant case (3).

4. The fire-proof sound-absorbing light steel keel according to claim 1, wherein: the top of output tube (10) runs through release case (2) and fossil fragments (1) in proper order and extends to the inside of fossil fragments (1), the bottom of output tube (10) and the top swing joint of jam pole (9), fossil fragments (1) include flame retardant coating (12), antirust coat (13), light steel keel layer (14), inhale sound foam layer (15) and insulating layer (16).

5. The fire-proof sound-absorbing light steel keel according to claim 4, wherein: the inner surface of the fireproof layer (12) is fixedly connected with the outer surface of the anti-rust layer (13), and the inner surface of the anti-rust layer (13) is fixedly connected with the outer surface of the light steel keel layer (14).

6. The fire-proof sound-absorbing light steel keel according to claim 4, wherein: the inner surface of the light steel keel layer (14) is fixedly connected with the outer surface of the sound absorption foam layer (15), and the inner surface of the sound absorption foam layer (15) is fixedly connected with the outer surface of the heat insulation layer (16).