CN209799059U

CN209799059U - heat insulation and fire prevention wall for building

Info

Publication number: CN209799059U
Application number: CN201820071899.XU
Authority: CN
Inventors: 林旭民; 杨灶城; 林滨; 陈子鑫
Original assignee: Hainan Taiyuan Construction Engineering Co Ltd
Current assignee: Hainan Taiyuan Construction Engineering Co Ltd
Priority date: 2018-01-17
Filing date: 2018-01-17
Publication date: 2019-12-17
Anticipated expiration: 2028-01-17

Abstract

The utility model belongs to the technical field of the hot wall cooling technique of preventing and specifically relates to a thermal-insulated hot wall that prevents for building, the inner chamber left end of spray tube is equipped with the shelves pole, and passes through spring coupling between the left end of drain pipe and the shelves pole, be equipped with a plurality of rubber capsules in the water tank. The plate body is steel, play the supporting role to the main part, when the conflagration breaing out, the PLASTIC LAMINATED plays the guard action, along with the emergence of conflagration, the plate body temperature risees, the temperature in the water tank risees, the rubber sack is the thermal expansion, water pressure in the water tank increases, the drain pipe is by the water extrusion, overcome the elasticity of spring, the drain pipe moves to the left, interior inlet liquid hole aligns outer inlet liquid hole, water in this kind of water pipe, along the drain pipe, enter into the inner chamber of plate body, cool down, prevent that the high temperature of plate body is out of shape, and when not taking place the conflagration, the inner chamber cavity of plate body, holistic weight has been reduced, the risk that whole subsides because of overweight has been reduced, and simultaneously, when the plate body receives the striking damage.

Description

Heat insulation and fire prevention wall for building

Technical Field

The utility model relates to a prevent hot wall cooling technical field, especially relate to a thermal-insulated hot wall that prevents for building.

Background

In buildings, especially high-rise buildings, steel structures are indispensable, places such as columns and walls need steel structures to support the weight borne by the steel structures, but the simple steel structures have great fire-proof hidden dangers, namely limited fire resistance, when a building is in a fire, the steel structures can be softened and deformed in a high-temperature environment, the steel structures are also one of the main reasons for collapse of many buildings in the fire, and great hidden dangers are brought to escape and rescue of people. Therefore, there is a fire wall with water filled inside, such as "a building insulation fire wall board with publication number CN 200820232079.0", which includes a wall body (1), and is characterized in that: the wall body (1) comprises a fireproof material layer (2), a reinforcing net layer (3) and a steel frame structure (4), wherein the fireproof material layer (2) is arranged on the outermost side, the reinforcing layer (3) is connected to the inner side of the fireproof material layer, the steel frame structure (4) is arranged on the innermost layer, liquid non-combustible media are stored in a cavity formed by partitioning steel bars (5) of the steel frame structure (4), and a medium injection port (6) and a medium discharge port (7) are formed in the wall body (2). Have with the steel construction as the frame, overall structure is simple and easy, still can the holding strength under high temperature environment, can not become soft, advantage such as warp ", but, when not taking place the conflagration, because its inside is full of incombustible liquid, increased holistic weight undoubtedly, increased holistic burden, improved the risk of collapsing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the heat-insulation fireproof wall inside that has the building on the market among the prior art and filling water always, increased holistic weight, improved the shortcoming of the risk of collapsing, and the heat-insulation fireproof wall for building that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

design a thermal-insulated firewall for building, which comprises a plate body, the plate body is square with a hollow interior, an inlet is arranged at the upper end of the plate body, a baffle is arranged at the inlet, a water pipe which downwards penetrates through the plate body is inserted in the middle of the upper end of the baffle, fire-proof plates are arranged at the left end and the right end of the plate body, a horizontal spray pipe is arranged on the water pipe, the water pipe extends out from the left end and the right end of the spray pipe, a water tank is arranged at the right end of the spray pipe, the water tank is fixed on the water pipe, the spray pipe and the water tank are both positioned in the plate body, an outer liquid inlet hole which vertically penetrates through the spray pipe is arranged on the spray pipe, the outer liquid inlet hole is positioned in the water pipe, the spray pipe is square, a square liquid outlet pipe is arranged in the spray pipe, the right end of the liquid outlet pipe is sealed, an inner, and the left end of the liquid outlet pipe is connected with the blocking rod through a spring, and a plurality of rubber bags are arranged in the water tank.

Preferably, threaded connection between baffle and the plate body, and the upper end of baffle is equipped with and digs the groove.

Preferably, the left wall and the right wall of the inner cavity of the plate body are connected through reinforcing columns.

Preferably, the end surfaces of the plate body, which are contacted with the water pipe, are provided with sealing rings.

Preferably, bond through glue between plate body and the PLASTIC LAMINATED, and both ends all are equipped with a screw thread section of thick bamboo about the plate body, set up the draw-in groove that corresponds with a screw thread section of thick bamboo on the PLASTIC LAMINATED, and pass through bolted connection between screw thread section of thick bamboo and the PLASTIC LAMINATED.

The utility model provides a pair of thermal-insulated hot wall that prevents for building, beneficial effect lies in: the plate body is steel, play the supporting role to the main part, when the conflagration breaing out, the PLASTIC LAMINATED plays the guard action, along with the emergence of conflagration, the plate body temperature risees, the temperature in the water tank risees, the rubber sack is the thermal expansion, water pressure in the water tank increases, the drain pipe is by the water extrusion, overcome the elasticity of spring, the drain pipe moves to the left, interior inlet liquid hole aligns outer inlet liquid hole, water in this kind of water pipe, along the drain pipe, enter into the inner chamber of plate body, cool down, prevent that the high temperature of plate body is out of shape, and when not taking place the conflagration, the inner chamber cavity of plate body, holistic weight has been reduced, the risk that whole subsides because of overweight has been reduced, and simultaneously, when the plate body receives the striking damage.

Drawings

Fig. 1 is a schematic structural view of a heat-insulating fireproof wall for buildings according to the present invention;

Fig. 2 is an enlarged view of the structure a of fig. 1.

In the figure: the water-saving type fire-fighting water tank comprises a plate body 1, a baffle 2, a water pipe 3, a fireproof plate 4, a spray pipe 5, a water tank 6, an external liquid inlet hole 7, a liquid outlet pipe 8, a blocking rod 9, a spring 10, a rubber bag 11, a groove 12, a reinforcing column 13 and a threaded cylinder 14.

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.

Referring to fig. 1-2, a heat insulation and fire protection wall for buildings comprises a plate body 1, wherein the plate body 1 is in a hollow square shape, the left wall and the right wall of the inner cavity of the plate body 1 are connected through a reinforcing column 13 to increase the strength, an inlet is arranged at the upper end of the plate body 1, a baffle 2 is arranged at the inlet, the baffle 2 is in threaded connection with the plate body 1, a groove 12 is arranged at the upper end of the baffle 2, the threaded connection and sealing performance is good, the groove 12 is convenient for the baffle 2 to rotate, a water pipe 3 downwards penetrating through the plate body 1 is inserted in the middle of the upper end of the baffle 2, sealing rings are arranged on the end surfaces of the plate body 1, which are in contact with the water pipe 3, the sealing performance is increased, water leakage is prevented, a water pipe 3 is shared between the upper plate body 1 and the lower plate body 1, the water pipe 3 is positioned in the plate body 1, and the left and right ends of the plate body 1 are provided with thread cylinders 14.

The fireproof plate 4 is provided with a clamping groove corresponding to the thread cylinder 14, the thread cylinder 14 is connected with the fireproof plate 4 through a bolt, the thread cylinder 14 is used for fixing to prevent the fireproof plate 4 from sliding, glue is bonded to the fireproof plate more firmly, the water pipe 3 is provided with a horizontal spray pipe 5, the left end and the right end of the spray pipe 5 extend out of the water pipe 3, the circumferential direction of the spray pipe 5 is hermetically connected with the water pipe 3, a water flowing gap is reserved inside the spray pipe 5, the right end of the spray pipe 5 is provided with a water tank 6, the water tank 6 is fixed on the water pipe 3, the spray pipe 5 and the water tank 6 are both positioned in the plate body 1, an inlet is convenient for the water pipe 3 and the water tank 6 to be put in, the spray pipe 5 is provided with an outer liquid inlet hole 7 which penetrates up and down, the outer liquid inlet hole 7 is positioned in the water pipe 3, the spray pipe 5 is square, a square liquid outlet pipe 8 is arranged in the spray, the inner liquid inlet hole is positioned on the right side of the outer liquid inlet hole 7, the left end of the inner cavity of the spray pipe 5 is provided with a blocking rod 9, the left end of the liquid outlet pipe 8 is connected with the blocking rod 9 through a spring 10, and the water tank 6 is internally provided with a plurality of rubber bags 11.

Plate body 1 is steel, play the supporting role to the main part, when the conflagration breaing out, PLASTIC LAMINATED 4 plays the guard action, along with the emergence of conflagration, plate body 1 temperature risees, the temperature in the water tank 6 risees, rubber sack 11 thermal expansion, water pressure in the water tank 6 increases, drain pipe 8 is extrudeed by water, overcome spring 10's elasticity, drain pipe 8 moves to the left, interior inlet port is accurate outer inlet port 7, water in water pipe 3 like this, along drain pipe 8, enter into plate body 1's inner chamber, cool down, prevent that plate body 1's high temperature from warping, and when not taking place the conflagration, plate body 1's inner chamber cavity, holistic weight has been reduced, the risk of wholly collapsing because of overweight has been reduced, and simultaneously, when plate body 1 receives the striking damage, water is also difficult to flow, it is safer.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a thermal-insulated hot wall that prevents for building, includes plate body (1), its characterized in that, plate body (1) is inside hollow square, and the upper end of plate body (1) is equipped with the entry, the entry is equipped with baffle (2), and pegs graft water pipe (3) that run through plate body (1) downwards in the upper end middle part of baffle (2), both ends all are equipped with PLASTIC LAMINATED (4) about plate body (1), and are equipped with horizontal spray tube (5) on water pipe (3), water pipe (3) are stretched out at both ends about spray tube (5), and the right-hand member of spray tube (5) is equipped with water tank (6), water tank (6) are fixed on water pipe (3), and spray tube (5) and water tank (6) all are located plate body (1), set up outer feed liquor hole (7) that run through from top to bottom on spray tube (5), and outer feed liquor hole (7) are located water pipe (3), spray tube (5) are squarely, and install square drain pipe (8) in spray tube (5), the right-hand member of drain pipe (8) is sealed, and sets up the interior feed liquor hole that corresponds with outer feed liquor hole (7) on drain pipe (8), interior feed liquor hole is located the right side in outer feed liquor hole (7), the inner chamber left end of spray tube (5) is equipped with shelves pole (9), and is connected through spring (10) between the left end of drain pipe (8) and shelves pole (9), be equipped with a plurality of rubber capsules (11) in water tank (6).

2. The heat insulation and fire prevention wall for the building is characterized in that the baffle (2) is in threaded connection with the plate body (1), and the upper end of the baffle (2) is provided with a digging groove (12).

3. The heat insulation and fire protection wall for building according to claim 1, wherein the left and right walls of the inner cavity of the plate body (1) are connected through a reinforcing column (13).

4. The heat insulation and fire protection wall for buildings according to claim 1, wherein the end surfaces of the plate body (1) contacting with the water pipe (3) are provided with sealing rings.

5. The heat insulation and fire prevention wall for the building according to claim 1, wherein the plate body (1) and the fire prevention plate (4) are bonded through glue, the left end and the right end of the plate body (1) are respectively provided with a threaded cylinder (14), the fire prevention plate (4) is provided with a clamping groove corresponding to the threaded cylinder (14), and the threaded cylinder (14) is connected with the fire prevention plate (4) through a bolt.