CN217400763U

CN217400763U - Steel fireproof door with filling interlayer

Info

Publication number: CN217400763U
Application number: CN202221128683.5U
Authority: CN
Inventors: 陆红伟; 朱华忠
Original assignee: Jiangsu Kaiao Purification Technology Co ltd
Current assignee: Jiangsu Kaiao Purification Technology Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-09-09
Anticipated expiration: 2032-05-11

Abstract

The utility model relates to a prevent fire door technical field, specifically be a fire door is prevented to steel with fill intermediate layer, include: the wall body, the internally mounted of wall body has the fire door frame, and prevents that the inside of fire door frame has the inserted block through the through-hole interlude, the outside of inserted block is provided with the slot, and the slot is seted up in the wall body, the inside of slot is equipped with two fixed blocks, the inside of preventing the fire door frame is provided with prevents fire door main part, prevent that fire door main part is provided with the hinge with the junction of fire door frame, prevent installing fire prevention lock in the fire door main part, the border of preventing fire door main part is provided with the fire prevention sealing strip, the inside of preventing fire door main part is provided with the heat insulating board, and one side of heat insulating board is provided with the puigging, one side of puigging is provided with the honeycomb adsorbed layer. The utility model discloses an inserted block and slot that set up can be convenient, fast with fire prevention door frame fixed connection in the inside of wall body, easy operation has improved the work efficiency of installation simultaneously.

Description

Steel fireproof door with filling interlayer

Technical Field

The utility model relates to a prevent fire door technical field, specifically be a fire door is prevented to steel with fill intermediate layer.

Background

A fire door is a door that can meet the requirements of fire stability, integrity and thermal insulation for a certain period of time. It is a fire-proof partition with certain fire resistance, which is arranged in fire-proof subareas, evacuation staircases, vertical shafts and the like. The fireproof door has the functions of a common door, has the functions of preventing the fire from spreading and the smoke from diffusing, and can prevent the fire from spreading within a certain time to ensure the evacuation of people.

The problems of poor sealing and inconvenient assembly of a common fire door during use are solved, and therefore, a steel fire door with a filling interlayer is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire door is prevented to steel with fill intermediate layer to it has sealed not tight and the inconvenient problem of assembly to provide general fire door when using to solve among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fire rated steel door with a filler interlayer, comprising: the wall body, the internally mounted of wall body has the fire door frame, and prevents that the inside of fire door frame has the inserted block through the through-hole interlude, the outside of inserted block is provided with the slot, and the slot is seted up in the wall body, the inside of slot is equipped with two fixed blocks, the inner wall of fire door frame is provided with the seal groove, and the inside of seal groove is pasted and is had the fire prevention sealed pad, the inside of fire door frame is provided with prevents fire door main part, prevent that the junction of fire door main part and fire door frame is provided with the hinge, prevent installing fire-proof lock in the fire door main part, the border of preventing fire door main part is provided with the fire-proof sealing strip, the inside of preventing fire door main part is provided with the heat insulating board, and one side of heat insulating board is provided with the puigging, one side of puigging is provided with the honeycomb adsorbed layer.

Preferably, the soundproof layer comprises a sound-absorbing plate, a vacuum chamber and a vacuum tube, the vacuum chamber is arranged on one side of the sound-absorbing plate, and the vacuum tube is arranged in the vacuum chamber.

Preferably, a plurality of vacuum tubes are uniformly distributed along the inner wall of the vacuum cabin, and adjacent vacuum tubes are tightly attached.

Preferably, the honeycomb adsorption layer comprises a ventilation plate, an adsorption layer, a support plate and a honeycomb structure layer, the adsorption layer is arranged on one side of the ventilation plate, the support plate is arranged on one side of the adsorption layer, and the honeycomb structure layer is arranged on one side of the support plate.

Preferably, the ventilation plate, the adsorption layer, the support plate and the honeycomb structure layer are tightly attached to each other, and the honeycomb structure layer is a hollow grid structure layer made of metal materials.

Preferably, prevent that fire door main part and heat insulating board, puigging and honeycomb adsorbed layer all constitute and half surround the structure, and all closely laminate between heat insulating board, puigging and the honeycomb adsorbed layer, prevent that the material of fire door main part is the steel PLASTIC LAMINATED.

Preferably, the fireproof door main body forms a sealing structure between the fireproof sealing strip, the fireproof sealing gasket, the sealing groove and the fireproof door frame, the appearance size of the joint of the fireproof sealing strip and the fireproof sealing gasket is matched, and the fireproof sealing strip and the fireproof sealing gasket are of elastic structures.

Preferably, the fireproof door frame is in interference fit with the wall body through the through holes, the insertion blocks, the fixing blocks and the slots.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a cooperation of the fire prevention sealing strip that sets up, the sealed pad of fire prevention and seal groove can play fine sealed effect to can prevent smog and toxic gas's entering effectively.

The utility model discloses an inserted block and slot that set up can be convenient, fast with fire prevention door frame fixed connection in the inside of wall body, easy operation has improved the work efficiency of installation simultaneously.

The utility model discloses a honeycomb adsorbed layer that sets up can filter gas, and the honeycomb structure layer has strengthened inside air circulation nature under the cooperation with ventilative board, can keep preventing the holistic aridity of fire door effectively to the structural strength of wall body can be strengthened effectively for the metal material to the honeycomb structure layer, has strengthened the supporting effect who prevents fire door by the backup pad, has promoted the bearing performance who prevents fire door.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a partial structure of the junction between the fireproof door frame and the fireproof door body of the present invention;

FIG. 4 is a schematic view of the internal structure of the fire door body of the present invention;

FIG. 5 is a schematic view of the sound insulation layer structure of the present invention;

fig. 6 is a schematic view of the honeycomb adsorbent layer structure of the present invention.

In the figure: 1. a wall body; 2. a fireproof door frame; 3. a fire door main body; 4. a fire-resistant sealing strip; 5. a sealing groove; 6. a fire-resistant sealing gasket; 7. a fireproof lock; 8. a hinge; 9. inserting a block; 10. a fixed block; 11. a slot; 12. a heat insulation plate; 13. a sound insulating layer; 1301. a sound-absorbing panel; 1302. a vacuum chamber; 1303. a vacuum tube; 14. a honeycomb adsorbent layer; 1401. a gas permeable plate; 1402. an adsorption layer; 1403. a support plate; 1404. and a honeycomb structure 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.

As shown in fig. 1 to 3, a fire door made of steel having a filling interlayer includes: the fireproof door frame comprises a wall body 1, a fireproof door frame 2, a fireproof door body 3, a heat insulation plate 12, a sound insulation layer 13 and a honeycomb adsorption layer 14, wherein the fireproof door frame 2 is installed inside the wall body 1, an insertion block 9 is inserted inside the fireproof door frame 2 through a through hole, a slot 11 is arranged outside the insertion block 9, the slot 11 is arranged in the wall body 1, two fixing blocks 10 are assembled inside the slot 11, the fireproof door frame 2 forms a clamping structure with the wall body 1 through the through hole, the insertion block 9, the fixing block 10 and the slot 11, the insertion block 9 is in interference fit with the slot 11 through the fixing block 10, the fireproof door frame 2 can be conveniently and quickly fixedly connected inside the wall body 1 through the insertion block 9 and the slot 11, the operation is simple, the installation work efficiency is improved, a sealing groove 5 is arranged on the inner wall of the fireproof door frame 2, a fireproof sealing gasket 6 is adhered inside the sealing groove 5, the fireproof door frame 2 is provided with the main body 3, prevent that fire door main part 3 is provided with hinge 8 with the junction of fire door frame 2, prevent installing fire-proof lock 7 on the fire door main part 3, the border of preventing fire door main part 3 is provided with fire sealing strip 4, prevent that fire door main part 3 passes through fire sealing strip 4, constitute seal structure between sealed 6 of fire-proof pad and seal groove 5 and the fire door frame 2, and the overall dimension phase-match of sealed 6 junction of fire-proof sealing strip 4 and fire-proof pad, the structure of sealed 6 of fire-proof sealing strip 4 and fire-proof pad is elastic structure, fire-proof sealing strip 4 through setting up, the sealed 6 of seal groove 5's of fire-proof pad cooperation, can play fine sealed effect, thereby can prevent smog and toxic gaseous entering effectively.

As shown in fig. 4 to 5, a fire door made of steel having a filling interlayer includes: prevent that fire door main part 3's inside is provided with heat insulating board 12, and one side of heat insulating board 12 is provided with puigging 13, puigging 13 includes abatvoix 1301, vacuum chamber 1302 and vacuum tube 1303, and one side of abatvoix 1301 is provided with vacuum chamber 1302, and the inside of vacuum chamber 1302 is provided with vacuum tube 1303, and vacuum tube 1303 has a plurality of along the inner wall evenly distributed of vacuum chamber 1302, closely laminates between the adjacent vacuum tube 1303, because the air can not be propagated in the vacuum to play syllable-dividing effect.

As shown in fig. 4 and 6, a fire door made of steel with a filling interlayer includes: one side of the soundproof layer 13 is provided with a honeycomb adsorption layer 14, the honeycomb adsorption layer 14 includes a gas permeable plate 1401, an adsorption layer 1402, a support plate 1403 and a honeycomb structure layer 1404, one side of the gas permeable plate 1401 is provided with the adsorption layer 1402, and one side of the adsorption layer 1402 is provided with a support plate 1403, one side of the support plate 1403 is provided with a honeycomb structure layer 1404, the air-permeable plate 1401, the adsorption layer 1402, the support plate 1403 and the honeycomb structure layer 1404 are tightly attached, the honeycomb structure layer 1404 is a hollow latticed structure layer made of metal materials, the honeycomb adsorption layer 14 can filter air, the air circulation inside the honeycomb structure layer 1404 is enhanced under the matching of the honeycomb structure layer 1404 and the breathable plate 1401, the overall dryness of the fireproof door can be effectively kept, and honeycomb layer 1404 can strengthen the structural strength of the wall body for metal material effectively, and backup pad 1403 has strengthened the support effect of preventing fire door, has promoted the bearing performance of preventing fire door.

The working principle is as follows: firstly, when in use, the insertion blocks 9 around the fireproof door frame 2 are inserted into the corresponding slots 11 on the wall 1, under the action of the insertion blocks 9, the fixing blocks 10 and the slots 11, the fireproof door frame 2 is fixedly connected with the wall 1, then the fireproof door body 3 is fixed on the fireproof door frame 2 through the hinges 8, the fireproof door can be closed by rotating the fireproof lock 7, meanwhile, the fireproof sealing strip 4, the sealing groove 5 and the fireproof sealing gasket 6 jointly play a sealing role, when a fire occurs, the heat insulation plate 12 in the fireproof door body 3 can isolate a part of heat, when gas generated by the fire enters, the ventilating plate 1401, the adsorption layer 1402 and the honeycomb structure layer 1404 in the honeycomb adsorption layer 14 jointly play a supporting role on the fireproof door, and meanwhile, in the process of using the fireproof door body 3, the sound-absorbing board 1301 in the sound-insulating layer 13 disperses the received sound so that the sound can uniformly enter the inside of the vacuum chamber 1302, and the vacuum tubes 1303 are uniformly distributed in the vacuum chamber 1302, so that the sound-insulating effect is achieved because air cannot be transmitted in vacuum.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 by the appended claims.

Claims

1. A fire rated steel door with a filled interlayer comprising: the wall body (1) is characterized in that a fireproof door frame (2) is installed inside the wall body (1), an insert block (9) is inserted into the fireproof door frame (2) through a through hole, an insert groove (11) is formed in the outer portion of the insert block (9), the insert groove (11) is formed in the wall body (1), two fixing blocks (10) are assembled inside the insert groove (11), a sealing groove (5) is formed in the inner wall of the fireproof door frame (2), a fireproof sealing gasket (6) is pasted inside the sealing groove (5), a fireproof door main body (3) is arranged inside the fireproof door frame (2), a hinge (8) is arranged at the connection portion of the fireproof door main body (3) and the fireproof door frame (2), a fireproof lock (7) is installed on the fireproof door main body (3), and a fireproof sealing strip (4) is arranged at the edge of the fireproof door main body (3), the fireproof door is characterized in that a heat insulation plate (12) is arranged inside the fireproof door main body (3), a sound insulation layer (13) is arranged on one side of the heat insulation plate (12), and a honeycomb adsorption layer (14) is arranged on one side of the sound insulation layer (13).

2. The steel fire door with filling interlayer as claimed in claim 1, wherein the sound insulation layer (13) comprises a sound absorption plate (1301), a vacuum chamber (1302) and a vacuum tube (1303), the vacuum chamber (1302) is arranged on one side of the sound absorption plate (1301), and the vacuum tube (1303) is arranged in the vacuum chamber (1302).

3. The fire door made of steel with a filling interlayer as claimed in claim 2, wherein a plurality of vacuum tubes (1303) are uniformly distributed along the inner wall of the vacuum chamber (1302), and adjacent vacuum tubes (1303) are tightly attached to each other.

4. The fire door made of steel with filling interlayer according to claim 1, characterized in that said honeycomb adsorption layer (14) comprises a gas permeable plate (1401), an adsorption layer (1402), a support plate (1403) and a honeycomb structure layer (1404), one side of said gas permeable plate (1401) is provided with said adsorption layer (1402), one side of said adsorption layer (1402) is provided with said support plate (1403), one side of said support plate (1403) is provided with said honeycomb structure layer (1404).

5. The fire door made of steel with filling interlayer as claimed in claim 4, wherein the air permeable plate (1401), the adsorption layer (1402), the support plate (1403) and the honeycomb structure layer (1404) are closely attached, and the honeycomb structure layer (1404) is a hollow grid structure layer made of metal.

6. The fire door made of steel with a filling interlayer as claimed in claim 1, wherein the fire door main body (3) and the thermal insulation board (12), the sound insulation layer (13) and the honeycomb adsorption layer (14) form a semi-enclosed structure, the thermal insulation board (12), the sound insulation layer (13) and the honeycomb adsorption layer (14) are tightly attached to each other, and the fire door main body (3) is made of a fire-proof steel board.

7. The steel fireproof door with the filling interlayer as claimed in claim 1, wherein the fireproof door body (3) forms a sealing structure with the fireproof door frame (2) through the fireproof sealing strip (4), the fireproof sealing gasket (6) and the sealing groove (5), the external dimensions of the joint of the fireproof sealing strip (4) and the fireproof sealing gasket (6) are matched, and the fireproof sealing strip (4) and the fireproof sealing gasket (6) are elastic structures.

8. The steel fireproof door with the filling interlayer as claimed in claim 1, wherein the fireproof door frame (2) forms a clamping structure with the wall body (1) through the through hole, the insertion block (9), the fixing block (10) and the slot (11), and the insertion block (9) is in interference fit with the slot (11) through the fixing block (10).