CN219711377U

CN219711377U - Steel fireproof door with window

Info

Publication number: CN219711377U
Application number: CN202320897047.7U
Authority: CN
Inventors: 乔书勇; 柴正; 张运川; 乔旭
Original assignee: Henan Zhongtai Door Industry Co ltd
Current assignee: Henan Zhongtai Door Industry Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-09-19
Anticipated expiration: 2033-04-20

Abstract

The utility model relates to the technical field of steel fireproof doors, in particular to a steel fireproof door with a window, which comprises a door frame and hinges, wherein an assembling structure is arranged in the door frame, the assembling structure comprises a door body, the left side of the door body is hinged to the left side wall of the door frame through the hinges, the door body comprises an outer door shell and an inner door shell, the outer door shell and the inner door shell are assembled and butted through bolts, a fireproof glass frame is arranged in the outer door shell and the inner door shell, the outer door shell and the inner door shell are symmetrically provided with windows corresponding to the fireproof glass frame, the upper part and the lower part of the door body are provided with auxiliary structures, the auxiliary structures comprise a water inlet and a water outlet, the water inlet and the water outlet are respectively arranged in the upper side wall and the lower side wall of the outer door shell in a penetrating and clamping mode, and the water inlet and the water outlet are respectively connected with a water guide seat through water guide pipe threads. The utility model is convenient for rapidly observing the two sides of the door body through the observation window and the glass plate, so that the operation is more convenient.

Description

Steel fireproof door with window

Technical Field

The utility model relates to the technical field of steel fireproof doors, in particular to a steel fireproof door with a window.

Background

The fireproof door is a door capable of meeting the requirements of fire resistance stability, integrity and heat insulation in a certain time, is generally arranged on a fireproof partition with certain fire resistance such as a stair opening, a fireproof partition area, an evacuation stair room, a vertical shaft and the like, most of existing fireproof doors are whole door bodies, the use effect is affected due to the fact that observation frames are arranged for observation when the fireproof door is used, for example, the steel fireproof door disclosed in the issued Chinese patent with the publication number of CN212642514U is applied to the technical field of fireproof doors, the problem that the sealing performance is poor due to the fact that a door leaf is easy to deform is solved, the fireproof door comprises the door leaf which is rotationally connected to a door frame, four side walls of the door leaf along the peripheral direction are respectively provided with a sliding groove, a stop block is connected in the sliding groove in a sliding manner, the stop block faces away from the bottom wall of the sliding groove and is provided with an inclined plane towards one side of the door frame, and a spring is arranged between the bottom wall of the sliding groove and the stop block; when the door leaf and the door frame are closed, one end of the stop block, which is far away from the bottom wall of the chute, is abutted against the inner side wall of the door frame. According to the utility model, the gap between the door frame and the door leaf is sealed through the stop block, and the spring always pushes the stop block to be abutted against the inner side wall of the door frame, so that the tightness between the door frame and the door leaf can be improved, and the situation that smoke overflows from the gap between the door leaf and the door frame when a fire disaster occurs is reduced, so that the existing steel fireproof door basically meets the demands of people, but some problems still exist.

The prior device comprises: inconvenient observation condition through seting up the observation frame when using influences the result of use. There is a need for a windowed steel fire door that addresses the above-described problems.

Disclosure of Invention

The utility model aims to provide a steel fireproof door with a window, which solves the problems of the prior art that: inconvenient observation condition through seting up the observation frame when using, influence the problem of result of use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a take steel fireproof door of window, includes door frame and hinge, the inside assembly structure that is provided with of door frame, assembly structure includes the door body, the door body left side is articulated at the door frame left side wall through the hinge, the door body includes outer door shell and inner door shell, outer door shell and inner door shell pass through the bolt assembly butt joint, outer door shell and inner door shell inside are equipped with fire-resistant glass frame, the window that corresponds with fire-resistant glass frame has been seted up to outer door shell and inner door shell symmetry, fire-resistant glass frame includes glass plate one and glass plate two, glass plate one and glass plate two sealed sticky formation internal cavity, glass plate one and glass plate two inside and outside both sides all cover and have transparent protection film, outer door shell inner wall and inner door shell inner wall and all are fixed with heat-resistant fire strip, two parts are provided with auxiliary structure about the door body, auxiliary structure includes water inlet and delivery port, water inlet and delivery port run through the card respectively and establish the assembly respectively in outer door shell upper and lower lateral wall inside, water inlet and delivery port are connected with the guide pipe through the guide screw thread respectively and are connected with the water guide frame on two ends and are corresponding fire-resistant glass seat down.

Preferably, a limit frame is fixed in the window, and heat-resistant fireproof cotton is filled between the inside of the door body and the fireproof glass frame.

Preferably, the middle part of the water guide pipe is provided with an expansion joint, the expansion joint and the water guide pipe are integrally arranged, the inner parts of the upper side wall and the lower side wall of the outer door shell are provided with assembly grooves corresponding to the water inlet and the water outlet, one ends of the water inlet and the water outlet, far away from the water guide pipe, are sleeved with screw threads, and a sealing cover is arranged on the inner wall of the sealing cover.

Preferably, the surface of the side wall of the sealing cover is fixedly provided with a hexagonal torsion piece, the outer end of the assembly groove is covered with a sealing cap, the side wall of the sealing cap is fixedly provided with a limit ring, and the limit ring is clamped on the inner wall of the assembly groove.

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

the steel fireproof door with the window is provided with the assembly structure, under the assembly of the outer door shell and the inner door shell, the fireproof glass frames are conveniently assembled in the door body, and the situation of two sides of the door body is conveniently observed through the fireproof glass frames through the window, so that the door is more convenient to use; through this design, improved the convenience and the practicality of the steel fire door of taking the window.

This fire door is prevented to steel of taking window is provided with auxiliary structure, under the setting of water inlet and delivery port, is convenient for through the water pipe to inside leading-in water etc. of fire-resistant glass frame under the cooperation of water guide seat, is convenient for to the inside packing maintenance of fire-resistant glass frame for it is more convenient to use, through this design, has improved fire door's of steel of taking window convenience and practicality.

Drawings

FIG. 1 is a schematic elevational view of the structure of the present utility model;

FIG. 2 is a schematic side cross-sectional view of the structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure A in FIG. 2 according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2B according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 2 at C in accordance with the present utility model;

in the figure: 111. a door frame; 112. a hinge; 2. assembling a structure; 211. a door body; 212. an outer door shell; 213. an inner door shell; 214. a bolt; 215. a fire resistant glass frame; 216. a window; 217. a first glass plate; 218. a second glass plate; 219. a heat resistant fire bar; 220. a limit frame; 221. heat-resistant fireproof cotton; 3. an auxiliary structure; 311. a water inlet; 312. a water outlet; 313. a water conduit; 314. a water guide seat; 315. a water guide groove; 316. an expansion joint; 317. an assembly groove; 318. sealing cover; 319. a sealing gasket; 320. hexagonal torsion piece; 321. sealing the cap; 322. and a limit ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided:

the steel fireproof door with the window comprises a door frame 111 and a hinge 112, wherein an assembling structure 2 is arranged in the door frame 111, the assembling structure 2 comprises a door body 211, the left side of the door body 211 is hinged to the left side wall of the door frame 111 through the hinge 112, the door body 211 comprises an outer door shell 212 and an inner door shell 213, the outer door shell 212 and the inner door shell 213 are assembled and butted through bolts 214, a fireproof glass frame 215 is assembled in the outer door shell 212 and the inner door shell 213, windows 216 corresponding to the fireproof glass frame 215 are symmetrically arranged in the outer door shell 212 and the inner door shell 213, the fireproof glass frame 215 comprises a first glass plate 217 and a second glass plate 218, the first glass plate 217 and the second glass plate 218 are adhered in a sealing manner to form an inner cavity, transparent protective films are covered on the inner side and outer side of the first glass plate 217 and the second glass plate 218, heat-resistant fireproof strips 219 are fixed on the inner wall of the outer door shell 212 and the inner wall of the inner door shell 213, an auxiliary structure 3 is arranged on the upper portion and the lower portion of the door body 211, the auxiliary structure 3 comprises a water inlet 311 and a water outlet 312, the water inlet 311 and the water outlet 312 are respectively arranged in a penetrating manner in the upper side wall and lower side wall of the outer door shell 212 in a clamping manner, the water inlet 311 and the water outlet 311 are respectively, and a water guide seat 314 is connected with the two ends of the water guide seat 314 and a water guide seat 314 is arranged at two ends of the water guide seat and a fire-proof seat is fixed at the two ends of the water guide seat and a fire-proof seat 315;

the limiting frame 220 is fixed in the window 216, and the heat-resistant fireproof cotton 221 is filled between the inside of the door body 211 and the fireproof glass frame 215, so that the inside of the door body 211 can be filled conveniently, the inside of the door body 211 can be assembled and protected conveniently, and the use is more convenient;

the middle part of the water guide pipe 313 is provided with an expansion joint 316, the expansion joint 316 and the water guide pipe 313 are integrally arranged, the inner parts of the upper side wall and the lower side wall of the outer door shell 212 are provided with assembly grooves 317 corresponding to the water inlet 311 and the water outlet 312, one ends of the water inlet 311 and the water outlet 312, which are far away from the water guide pipe 313, are sleeved with sealing covers 318 in a threaded manner, and the inner walls of the sealing covers 318 are fixedly provided with sealing gaskets 319;

the hexagonal torsion piece 320 is fixed on the surface of the side wall of the sealing cover 318, the outer end of the assembly groove 317 is covered with the sealing cap 321, the side wall of the sealing cap 321 is fixed with the limit ring 322, the limit ring 322 is clamped on the inner wall of the assembly groove 317, through the design, the water inlet 311 and the water outlet 312 are conveniently covered and hidden, and the subsequent use is more convenient.

Working principle: when the protective door needs to be assembled, under the cooperation of outer door shell 212 and inner door shell 213, the quick assembly of fire-resistant glass frame 215 is convenient, then under the cooperation of aqueduct 313 and water guide 314, the fire-resistant glass frame 215 of being convenient for is docked fast with water inlet 311 and delivery port 312, form the intercommunication under the cooperation of guiding gutter 315, be convenient for follow-up filling water or coolant liquid etc. the maintenance of fire-resistant glass frame 215 is convenient, under the cooperation of telescopic joint 316, the assembly of fire-resistant glass frame 215 is convenient tensile, make fire-resistant glass frame 215 assemble more convenient between outer door shell 212 and inner door shell 213, further, pack heat-resistant fireproof cotton 221 in its inside, be convenient for pack airtight under the cooperation of heat-resistant strip 219, make use more convenient, then be convenient for quick assembly through bolt 214, then under the cooperation of hinge 112, assemble door body 211 with door frame 111, when using, through the cooperation of window 216 and spacing frame 220, be convenient for observe fire-resistant glass frame 215, be convenient for go into cold water or coolant liquid etc. under the cooperation of telescopic joint 316, be convenient for under the cooperation of water inlet 311, the assembly of water inlet 311 is convenient for take off the sealing cap 318, make clean through 319, seal cap 318 is convenient for use, seal cap 320 is convenient for change under the cooperation of sealing cap 320, seal cap 320 is convenient to take off the sealing cap 320, seal cap is convenient to seal cap 320, seal cap is convenient to use under the cooperation of screw cap is convenient to use, seal cap is convenient to use under the screw cap is convenient to use, seal cap is convenient to use under the operation to seal cap 320.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a take steel fireproof door of window, includes door frame (111) and hinge (112), its characterized in that: the inside assembly structure (2) that is provided with of door frame (111), assembly structure (2) including door body (211), door body (211) left side is articulated at door frame (111) left side wall through hinge (112), door body (211) are including outer door shell (212) and interior door shell (213), outer door shell (212) and interior door shell (213) are assembled through bolt (214) and are docked, outer door shell (212) and interior door shell (213) inside assembly have fire-resistant glass frame (215), outer door shell (212) and interior door shell (213) symmetry have seted up window (216) that correspond with fire-resistant glass frame (215), fire-resistant glass frame (215) are including glass board one (217) and glass board two (218), glass board one (217) and glass board two (218) seal gluing form interior cavity, both sides all are covered with transparent protection film inside and outside door shell (212) inner wall and interior door shell (213) and inner wall (213) are equipped with fire-resistant glass frame (219), auxiliary structure (312) are gone up in two and are provided with water inlet (312), the water inlet (311) and the water outlet (312) penetrate through the inner parts of the upper side wall and the lower side wall of the outer door shell (212) in a clamped mode respectively, the water inlet (311) and the water outlet (312) are connected with water guide seats (314) through water guide pipes (313) in a threaded mode respectively, the water guide seats (314) are fixedly assembled at the upper end and the lower end of the fireproof glass frame (215), and water guide grooves (315) corresponding to the water guide seats (314) are formed in the upper end and the lower end of the fireproof glass frame (215).

2. A windowed steel fire door according to claim 1, wherein: a limiting frame (220) is fixed in the window (216), and heat-resistant fireproof cotton (221) is filled between the inside of the door body (211) and the fireproof glass frame (215).

3. A windowed steel fire door according to claim 1, wherein: the water guide pipe (313) middle part is provided with telescopic joint (316), telescopic joint (316) are as an organic whole with water guide pipe (313) setting, inside assembly groove (317) that correspond with water inlet (311) and delivery port (312) of having seted up of lateral wall about outer door shell (212), water inlet (311) and delivery port (312) are kept away from the one end thread bush of water guide pipe (313) and are equipped with sealed lid (318), sealed lid (318) inner wall is fixed with sealed pad (319).

4. A windowed steel fire door according to claim 3, wherein: the novel sealing structure is characterized in that a hexagonal torsion piece (320) is fixed on the surface of the side wall of the sealing cover (318), a sealing cap (321) is covered at the outer end of the assembly groove (317), a limit ring (322) is fixed on the side wall of the sealing cap (321), and the limit ring (322) is clamped on the inner wall of the assembly groove (317).