CN212774039U

CN212774039U - Explosion venting window

Info

Publication number: CN212774039U
Application number: CN202020595015.8U
Authority: CN
Inventors: 李宝龄
Original assignee: Shanghai Joy Construction Engineering Co ltd
Current assignee: Shanghai Joy Construction Engineering Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2021-03-23
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses an explosion venting window, which relates to the technical field of explosion venting windows, and comprises a window frame and inner sashes, wherein the inner sashes are arranged on the window frame, the window frame is provided with at least one group along the length direction thereof, each group of window frame comprises a vertical frame and a horizontal frame which are combined into a frame structure, each group of vertical frame is provided with two vertical frames along the length direction of the window frame, at least two horizontal frames are connected in each group of vertical frame along the height direction of the window frame, the vertical frames are connected with the horizontal frames through hidden corner connectors, each two groups of window frames are connected through structural rivets, the structural rivets are positioned in the vertical frames, and at least one inner sash is arranged in each group; the both ends of interior fan are connected with the mullion through hidden hinge, and one side of interior fan is connected with horizontal frame through letting out to explode the screw, lets out to explode the screw and installs in the inside of horizontal frame and interior fan. The utility model discloses have and to have the installation of whole wall of large tracts of land, simple to operate, the installation effectiveness is high, and on-the-spot installation cycle is short, and the installation effect is pleasing to the eye, can operate indoor, avoids the effect of the risk that outdoor construction brought.

Description

Explosion venting window

Technical Field

The utility model relates to a let out and explode window technical field, more specifically say, it relates to a let out and explode window.

Background

The explosion venting window is a special steel window which can automatically fall off when the pressure difference between the inside and the outside of a building reaches a certain value, automatically open the explosion venting window, release gas outwards and reduce the internal pressure so as to protect the safety of personnel and property in the building.

Current let out explode window when using, generally adopt the mode of single window independent installation, when the demand that faces large tracts of land window installation, the installation is inconvenient, consuming time and wasting power, and the installation effectiveness is low, the installation cycle length.

Based on the above problems, it is desirable to provide an explosion venting window which is convenient to install and improves the installation efficiency.

SUMMERY OF THE UTILITY MODEL

To this problem in the practical application, the utility model aims to provide an let out and explode window, concrete scheme is as follows:

an explosion venting window comprises a window frame and inner sashes, wherein the inner sashes are installed on the window frame, at least one group of window frames is arranged along the length direction of the window frame, each group of window frames comprises a vertical frame and a horizontal frame which are combined into a frame structure, two vertical frames are arranged along the length direction of the window frame in each group, at least two horizontal frames are connected in each group of vertical frames along the height direction of the window frame, the vertical frames are connected with the horizontal frames through hidden corner connectors, each two groups of window frames are connected through structural rivets, the structural rivets are located in the vertical frames, and at least one inner sash is installed in each group of window frames;

the both ends of interior fan pass through hidden hinge with the mullion is connected, one side of interior fan through let out explode the screw with horizontal frame is connected, let out explode the screw install in horizontal frame with the inside of interior fan.

Further, interior fan includes the front shroud, fills rock wool, frame and back shroud, pass through frame connection between front shroud and the back shroud, the frame intussuseption is filled with and is filled the rock wool, the front shroud with the back shroud all through structural fixing spare with frame connection.

Furthermore, the connecting position of the inner fan and the transverse frame is provided with sealing strips, and the sealing strips are respectively arranged at the edge positions of the two ends of the inner fan.

Further, the mullion is of a hollow tubular structure with an L-shaped section;

the transverse frame is of a tubular structure matched with the vertical frame;

the hidden hinge is arranged inside the tubular structures of the transverse frame and the vertical frame.

Further, the inner fan is installed on the horizontal frame in an indoor direction.

Furthermore, the connection positions of the two ends of the side surface facing the indoor space of the inner sash and the window frame are provided with gluing plugs.

Further, a pressure sensor is mounted on the inner fan.

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

(1) the combined explosion venting window is arranged, so that the explosion venting window can be installed on the whole wall in a large area, the installation is convenient, the installation efficiency is high, meanwhile, the combined explosion venting window is suitable for factory prefabrication, and the field installation period is short;

(2) the installation effect is attractive by arranging the hidden screws;

(3) through setting up the interior fan in the indoor direction of orientation for the staff can operate indoor when the window is exploded in the installation let out, avoids the risk that outdoor construction brought.

Drawings

Fig. 1 is an overall schematic view of a first embodiment of the present invention;

fig. 2 is a side view (schematic internal structure) of a first embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

fig. 4 is a top view (schematic internal structure) of a first embodiment of the present invention;

FIG. 5 is a schematic view of the mounting structure of the hidden corner connector of the present invention;

FIG. 6 is a schematic structural view of the inner fan of the present invention;

FIG. 7 is an exploded view of the inner fan of the present invention;

fig. 8 is an overall schematic view of a second embodiment of the present invention.

Reference numerals: 1. a window frame; 2. an inner fan; 11. a mullion; 12. a transverse frame; 3. hiding the corner connectors; 4. a structural rivet; 5. a hidden hinge; 6. explosion venting screws; 21. a front cover plate; 22. filling rock wool; 23. a frame; 24. a rear cover plate; 25. a structural fixing member; 7. a sealing strip; 8. and (5) gluing and plugging.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.

Example one

As shown in figure 1, a let out and explode window, including window frame 1 and interior fan 2, interior fan 2 is installed on window frame 1, and window frame 1 is provided with at least a set of along its length direction, and every group window frame 1 is including the mullion 11 and the horizontal frame 12 that make up into the frame 23 structure, and every group mullion 11 is provided with two along the length direction of window frame 1, is connected with two at least horizontal frames 12 along the direction of height of window frame 1 in every group mullion 11. Preferably, the window frame 1 is provided with two sets, namely two sets of mullions 11, which is equivalent to four mullions 11, four horizontal frames 12 are provided between every two mullions 11, every two horizontal frames 12 are a set, namely two sets of horizontal frames 12 are provided between every two mullions 11, so that four inner sashes 2 can be installed on the two sets of window frames 1, and the combined explosion venting window can be used. Meanwhile, it is preferable that the material of the window frame 1 is made of aluminum. Like this, can be as required, confirm the quantity of combination formula window frame 1 to the size of exploding the window is let out in the affirmation, satisfies the installation of letting out the window of exploding on the wall of different areas, conveniently carries out the whole strong installation of large tracts of land, and adopts the mode that the window was let out to the combination formula to realize whole window, can satisfy the prefabricated requirement of mill, and on-the-spot installation cycle is short, pin-connected panel frame 23, simple to operate is favorable to improving the installation effectiveness.

As shown in fig. 2-5, the mullions 11 and the transoms 12 are connected through hidden corner connectors 3, the hidden corner connectors 3 are mounted inside the window frames 1 through rivets, every two sets of window frames 1 are connected through structural rivets 4, the structural rivets 4 are located inside the mullions 11, and at least one inner sash 2 is mounted inside each set of window frames 1. The two ends of the inner fan 2 are connected with the vertical frame 11 through the hidden hinges 5. One side of the inner fan 2 is connected with the transverse frame 12 through an explosion venting screw 6, and the explosion venting screw 6 is arranged inside the transverse frame 12 and the inner fan 2. The mullion 11 is of a hollow tubular structure with an L-shaped section; the horizontal frame 12 is set to be a tubular structure matched with the vertical frame 11; the hidden hinge 5 is mounted inside the tubular structure of the horizontal frame 12 and the vertical frame 11. Like this, through setting up hidden angle sign indicating number 3, hidden hinge 5 and setting up in horizontal frame 12 and the inside explosion venting screw 6 of interior fan 2 for whole explosion venting window installation effect is pleasing to the eye.

The connecting position of the inner fan 2 and the transverse frame 12 is provided with a sealing strip 7, and the sealing strips 7 are respectively arranged at the edge positions of two ends of the inner fan 2. Preferably, the sealing tape 7 is an foamed EPDM self-adhesive tape. The sealing strips 7 can enhance the sealing property and the bonding property between the inner sash 2 and the transverse frame 12.

The inner fan 2 is mounted on the horizontal frame 12 so as to face the indoor direction. Like this, when fan 2 in the installation, indoor can operate, the risk of avoiding outdoor construction to bring.

The connection position between the two ends of the indoor side surface of the inner sash 2 and the window frame 1 is provided with a gluing plug 8. Thus, the sealing performance between the inner sash 2 and the window frame 1 can be ensured, and the stability of the inner sash 2 after installation can be ensured.

The inner fan 2 is provided with a pressure sensor. And a PLC (programmable logic controller) is arranged beside the explosion venting window and is electrically connected with the pressure sensor. Preferably, the pressure sensor is model GPD 35. When explosion happens, the pressure sensor can detect the explosion pressure and can help workers to analyze and judge the explosion reason.

As shown in fig. 6-7, the inner fan 2 includes a front cover plate 21, a filling rock wool 22, a frame 23 and a rear cover plate 24, the front cover plate 21 and the rear cover plate 24 are connected by the frame 23, the frame 23 is filled with the filling rock wool 22, and both the front cover plate 21 and the rear cover plate 24 are connected with the frame 23 by a structural fixing member 25. Preferably, the front cover plate 21 and the rear cover plate 24 are made of aluminum, and the frame 23 is made of an aluminum alloy frame.

Example two

The present embodiment is different from the first embodiment in that: as shown in fig. 8, the window frame 1 is preferably provided with a set of mullions 11, which correspond to two mullions 11, and two horizontal mullions 12, which correspond to a set of horizontal mullions 12, between each two mullions 11, for mounting one inner sash 2. Thus, the explosion venting window can be used as a single-piece explosion venting window.

The utility model discloses a concrete implementation principle does: during the installation, according to the installation demand of wall, confirm the quantity of window frame 1, and make up, form combination formula window frame 1 or monolithic formula window frame 1, can realize the whole strong installation of large tracts of land, concatenation formula frame 23, high durability and convenient installation, the installation effectiveness is high, fan 2 in the installation, during fan 2 in the installation, can be at indoor operation, in order to avoid the risk that outdoor construction brought, when exploding, indoor pressure reaches the default, let out and explode screw 6 and drop, interior fan 2 is opened, and in time, form an open space, make indoor pressure lead outdoor rapidly, avoid the destruction of the inside financial affairs of building and building mechanism itself.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An explosion venting window comprises a window frame (1) and an inner sash (2), wherein the inner sash (2) is arranged on the window frame (1), it is characterized in that the window frame (1) is provided with at least one group along the length direction, each group of window frame (1) comprises a vertical frame (11) and a horizontal frame (12) which are combined into a frame (23) structure, two vertical frames (11) are arranged along the length direction of the window frame (1), at least two horizontal frames (12) are connected in each group of vertical frames (11) along the height direction of the window frame (1), the vertical frames (11) are connected with the transverse frames (12) through hidden corner connectors (3), every two groups of window frames (1) are connected through structural rivets (4), the structural rivets (4) are positioned inside the vertical frames (11), and at least one inner sash (2) is installed in each window frame (1);

the both ends of interior fan (2) through hidden hinge (5) with mullion (11) are connected, one side of interior fan (2) through let out explode screw (6) with violently frame (12) are connected, let out explode screw (6) install in violently frame (12) with the inside of interior fan (2).

2. The explosion venting window according to claim 1, wherein the inner sash (2) comprises a front cover plate (21), filled rock wool (22), a frame (23) and a rear cover plate (24), the front cover plate (21) and the rear cover plate (24) are connected through the frame (23), the frame (23) is filled with the filled rock wool (22), and the front cover plate (21) and the rear cover plate (24) are both connected with the frame (23) through a structural fixing member (25).

3. The explosion venting window as claimed in claim 1, wherein a sealing strip (7) is disposed at the connecting position of the inner sash (2) and the transverse frame (12), and the sealing strips (7) are disposed at the edge positions of two ends of the inner sash (2).

4. Explosion venting window according to claim 1, characterized in that the mullion (11) is provided as a hollow tubular structure with an L-shaped cross-section;

the transverse frame (12) is of a tubular structure matched with the vertical frame (11);

the hidden hinges (5) are arranged inside the tubular structures of the transverse frame (12) and the vertical frame (11).

5. Explosion venting window according to claim 1, characterized in that the inner leaf (2) is mounted on the transverse frame (12) in a direction towards the interior of the room.

6. An explosion venting window as defined in claim 1, wherein the inner sash (2) is provided with glue seals (8) at the connection positions of the two ends of the side surface facing the indoor and the window frame (1).

7. Explosion venting window according to claim 1, characterized in that a pressure sensor is mounted on the inner leaf (2).