Fireproof door for fire fighting

Abstract

The utility model relates to a fire-fighting fireproof door which comprises a door frame assembly, a door cover assembly, a door cover assembly and a door cover assembly. The fireproof door assembly comprises a fireproof door body, a third mounting groove, a mounting frame and a sliding rail, the fireproof door body is movably connected to the inner side of the first mounting groove, the third mounting groove is formed in the top of the fireproof door body, and the mounting frame is arranged at one end of the third mounting groove; the upper side and the lower side of the inner side of the third mounting groove are each provided with a sliding rail. Through the arrangement of the baffle assembly and the liquid spraying assembly, when a fire occurs, the fireproof plate on the fireproof door body can isolate heat and smoke spreading, the structural plate maintains the structure of the fireproof door body, the baffle body is opened, the cylindrical channel of the connecting cylinder is connected with a fire fighting pipeline, and then fire extinguishing liquid can be sprayed through the connecting cylinder for fire extinguishing.

Description

Technical Field

[0001] The invention belongs to the field of fire doors, in particular to a fire door for fire fighting. Background Art

[0002] There is an existing relevant patent, "A fire door for firefighting" with patent number CN202222521940.8, which has the characteristics of "the combination of the fire door body and the door frame makes the connection between the two more convenient, without the need for excessive use of hinges and screws, thereby effectively reducing the damage of multiple door frames". However, it still has some shortcomings, such as its observation window cannot be conveniently opened when necessary and cannot be used in conjunction with the fire hose for fire extinguishing. Therefore, a fire door for firefighting is proposed. Summary of the invention

[0003] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0004] In view of the following technical problems in the prior art: the observation window cannot be conveniently opened and cannot be used in conjunction with the fire hose to extinguish the fire when necessary.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a fire door for fire fighting, comprising:

[0006] A door frame assembly, the door frame assembly comprising a door frame and a mounting groove one, the door frame is provided with a mounting groove one;

[0007] A fire door assembly, the fire door assembly comprising a fire door body, a mounting groove three, a mounting frame and a slide rail, the fire door body being movably connected to the inner side of the mounting groove one, the top of the fire door body being provided with a mounting groove three, one end of the mounting groove three being provided with a mounting frame, and the upper and lower sides of the inner side of the mounting groove three being provided with a slide rail respectively;

[0008] A baffle assembly, the baffle assembly comprising a baffle body, the mounting frame is rotatably connected to the baffle body, and the baffle body is movably connected to the mounting slot;

[0009] The liquid spray component includes a sliding frame, the liquid spray component includes a sliding frame and a connecting tube, the sliding frame is located between two sliding rails, the sliding rails are slidably connected to the sliding frame, a rectangular groove is opened through the sliding frame, and a connecting tube is rotatably connected in the rectangular groove.

[0010] As a preferred technical solution for a fireproof door for fire fighting, the baffle assembly also includes a handle and a gasket, a handle is provided at one end of the baffle body, a gasket is provided on the inner side of the handle, and the material of the gasket is rubber;

[0011] The baffle body can close the installation groove three to prevent smoke from flowing through the installation groove three.

[0012] As a preferred technical solution for a fireproof door for fire fighting, the fireproof door body includes a structural plate, a fireproof plate and a connecting nail, one side of the structural plate is face-to-face fitted and fixedly connected with the fireproof plate, and a plurality of connecting nails are arranged on the structural plate, and all the connecting nails are plugged with the fireproof plate;

[0013] The fireproof board is made of fireproof material, and the structural board is a structural member.

[0014] As a preferred technical solution for a fire door for fire fighting, the inner side of the connecting tube is a cylindrical channel, and one end of the cylindrical channel is trumpet-shaped;

[0015] The cylindrical channel is connected to the fire-fighting pipeline, so that the fire-extinguishing liquid can be sprayed through the connecting tube for fire-fighting.

[0016] As a preferred technical solution for a fireproof door for fire fighting, the door frame assembly includes a second installation groove, the fireproof door assembly includes a connecting frame, a second installation groove is opened on one side of the first installation groove, a connecting frame is rotatably connected in the second installation groove, and the connecting frame is installed on one side of the fireproof door body;

[0017] The connecting frame enables the fire door body to be rotatably connected to the door frame.

[0018] The fireproof door for firefighting of the present invention has the following beneficial effects: through the arrangement of the baffle assembly and the liquid spraying assembly, the fireproof plate on the fireproof door body can isolate the heat and smoke transmission when a fire occurs, the structural plate maintains the structure of the fireproof door body, the baffle body is opened, the cylindrical channel of the connecting tube is connected to the firefighting pipeline, and the fire extinguishing liquid can be sprayed through the connecting tube for fire extinguishing;

[0019] The connection tube is arranged so that the connection tube can be swung in the sliding frame to adjust the spraying angle, and the sliding frame is arranged so that the sliding frame can slide on the slide rail to adjust the position. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0021] Figure 1 It is a front structural schematic diagram of the present invention;

[0022] Figure 2 It is a side cross-sectional structural schematic diagram of the present invention;

[0023] Figure 3 For the present invention Figure 1 A schematic diagram of the partially enlarged structure of part A;

[0024] Figure 4 For the present invention Figure 2 Schematic diagram of the local enlarged structure of part B.

[0025] Figure numerals: door frame assembly - 100, door frame - 101, installation groove one - 102, installation groove two - 103, fire door assembly - 200, fire door body - 201, structural plate - 201-1, fireproof board - 201-2, connecting nail - 201-3, connecting frame - 202, installation groove three - 203, installation frame - 204, slide rail - 205, baffle assembly - 300, baffle body - 301, pull handle - 302, gasket - 303, spray assembly - 400, sliding frame - 401, connecting tube - 402. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0029] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0030] like Figure 1-4 As shown, the present invention provides a fireproof door for fire fighting, comprising:

[0031] The door frame assembly 100 includes a door frame 101 and a mounting groove 102. The door frame 101 is provided with a mounting groove 102;

[0032] A fire door assembly 200, the fire door assembly 200 comprises a fire door body 201, a mounting slot 203, a mounting frame 204 and a slide rail 205, the fire door body 201 is movably connected to the inner side of the mounting slot 102, a mounting slot 203 is provided on the top of the fire door body 201, a mounting frame 204 is provided at one end of the mounting slot 203, and a slide rail 205 is provided on the upper and lower sides of the inner side of the mounting slot 203;

[0033] The baffle assembly 300 includes a baffle body 301, the baffle body 301 is rotatably connected to the mounting frame 204, and the baffle body 301 is movably connected to the mounting slot 3 203;

[0034] The liquid spray component 400 includes a sliding frame 401, and the liquid spray component 400 includes a sliding frame 401 and a connecting tube 402. The sliding frame 401 is located between two sliding rails 205, and the sliding rails 205 are slidably connected to the sliding frame 401. A rectangular groove is opened through the sliding frame 401, and the connecting tube 402 is rotatably connected in the rectangular groove.

[0035] The baffle assembly 300 also includes a handle 302 and a gasket 303. The handle 302 is disposed at one end of the baffle body 301, and the gasket 303 is disposed on the inner side of the handle 302. The material of the gasket 303 is rubber.

[0036] The baffle body 301 can seal the installation groove three 203 to prevent smoke from flowing through the installation groove three 203.

[0037] The fire door body 201 includes a structural plate 201-1, a fireproof plate 201-2 and a connecting nail 201-3. One side of the structural plate 201-1 is face-to-face fitted and fixedly connected with the fireproof plate 201-2. A plurality of connecting nails 201-3 are arranged on the structural plate 201-1. All the connecting nails 201-3 are plugged into the fireproof plate 201-2.

[0038] The fireproof board 201-2 is made of fireproof material, and the structural board 201-1 is a structural member.

[0039] The inner side of the connecting tube 402 is a cylindrical channel, and one end of the cylindrical channel is trumpet-shaped;

[0040] The cylindrical channel is connected to the fire-fighting pipeline, so that the fire-extinguishing liquid can be sprayed through the connecting tube 402 for fire-fighting.

[0041] The door frame assembly 100 includes a second mounting groove 103, and the fire door assembly 200 includes a connecting frame 202. A second mounting groove 103 is provided on one side of the first mounting groove 102, and a connecting frame 202 is rotatably connected in the second mounting groove 103. The connecting frame 202 is installed on one side of the fire door body 201;

[0042] The connecting frame 202 enables the fire door body 201 to be rotatably connected to the door frame 101 .

[0043] The specific implementation method is as follows: when a fire occurs, the fireproof plate 201-2 on the fireproof door body 201 can isolate the heat and smoke from spreading, the structural plate 201-1 maintains the structure of the fireproof door body 201, the baffle body 301 is opened, and the cylindrical channel of the connecting tube 402 is connected to the fire fighting pipe, so that the fire extinguishing liquid can be sprayed through the connecting tube 402 for fire extinguishing, and the connecting tube 402 can swing in the sliding frame 401 to adjust the spraying angle;

[0044] The sliding frame 401 slides on the slide rail 205 to adjust the position.

[0045] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0046] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A fire door for fire fighting, characterized in that: include: A door frame assembly (100), the door frame assembly (100) comprising a door frame (101) and a mounting groove (102), the door frame (101) being provided with a mounting groove (102); A fire door assembly (200), the fire door assembly (200) comprising a fire door body (201), a mounting slot three (203), a mounting frame (204) and a slide rail (205), the fire door body (201) being movably connected to the inner side of the mounting slot one (102), the top of the fire door body (201) being provided with a mounting slot three (203), one end of the mounting slot three (203) being provided with a mounting frame (204), and a slide rail (205) being provided on the upper and lower sides of the inner side of the mounting slot three (203); A baffle assembly (300), the baffle assembly (300) comprising a baffle body (301), the baffle body (301) being rotatably connected to the mounting frame (204), and the baffle body (301) being movably connected to the mounting slot three (203); A liquid spraying assembly (400) includes a sliding frame (401), the liquid spraying assembly (400) includes a sliding frame (401) and a connecting tube (402), the sliding frame (401) is located between two sliding rails (205), the sliding rails (205) are slidably connected to the sliding frame (401), a rectangular groove is penetrated through the sliding frame (401), and the connecting tube (402) is rotatably connected in the rectangular groove.

2. A fire door for firefighting according to claim 1, characterized in that: The baffle assembly (300) also comprises a handle (302) and a gasket (303); the handle (302) is disposed at one end of the baffle body (301), and the gasket (303) is disposed on the inner side of the handle (302).

3. A fire door for firefighting according to claim 1, characterized in that: The fire door body (201) comprises a structural plate (201-1), a fireproof plate (201-2) and connecting nails (201-3); one side of the structural plate (201-1) is face-to-face fitted and fixedly connected to the fireproof plate (201-2); a plurality of connecting nails (201-3) are arranged on the structural plate (201-1); and all the connecting nails (201-3) are plugged into the fireproof plate (201-2).

4. A fire door for firefighting according to claim 1, characterized in that: The inner side of the connecting tube (402) is a cylindrical channel, and one end of the cylindrical channel is trumpet-shaped.

5. A fire door for firefighting according to claim 1, characterized in that: The door frame assembly (100) includes a second installation groove (103), and the fire door assembly (200) includes a connecting frame (202). A second installation groove (103) is provided on one side of the first installation groove (102), and a connecting frame (202) is rotatably connected in the second installation groove (103). The connecting frame (202) is installed on one side of the fire door body (201).

Images