CN214997249U - Fire window capable of being automatically closed - Google Patents

Abstract

The utility model discloses a but self-closing's fire window, including the fire window frame, but fixed setting sets up the fixed fan in the fire window frame and the movable fan that sets up in the fire window frame of oscilaltion, be provided with the monitoring control subassembly that is used for driving the lift drive subassembly that the movable fan goes up and down and control lift drive subassembly operation on the fire window frame, the lift drive subassembly includes the motor, connect in the epaxial mounting of motor output and connect the connecting piece on the mounting, the movable fan is connected on the connecting piece, the motor is connected with the monitoring control subassembly communication, when the monitoring control subassembly detects ambient temperature and is greater than the settlement temperature, monitoring control subassembly control motor operation drives the movable fan through the connecting piece and removes realization movable fan and fixed fan cooperation fire prevention. This fire window simple structure, control mode is simple, can make the quick steady decline of activity fan to the bottom of fire window frame when external temperature is too high, can not appear the activity fan and fall and lead to glass to be shaken garrulous condition.

Description

Fire window capable of being automatically closed

Technical Field

The utility model belongs to the technical field of the fire window, specifically speaking relates to a but self-closing's fire window.

Background

The fire-proof window is a window capable of isolating and preventing fire from spreading, generally consists of a steel window frame, a steel window sash and fire-proof glass, is used as an important fire-proof device, is visible everywhere in various buildings, can effectively improve the fire-proof performance of the buildings and provides protection for life and property safety of people. Present fire window is generally fixed, the structure is comparatively fixed, be difficult to seal under emergency, be difficult to provide shielding protection to the conflagration, but some self-closing's fire window in addition, this kind of fire window generally keeps off the fire window with the mode of bolt, the bolt is pushing up through the temperature sensing piece, when the temperature is higher than the temperature that bears of temperature sensing piece, the temperature sensing piece damage bolt is withdrawn from, the fire window fan falls down, this kind of settlement mode, the fire window shutter descends rapidly, cause the harm to fire window frame and fire window shutter easily, lead to the glass of fire window to be shattered when serious, seriously influence the fire behavior of fire window.

To the above-mentioned problem, put forward the utility model discloses specially.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, a fire window capable of being automatically closed is proposed. In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a but self-closing's fire window, including fire window frame, fixed set up in but fixed fan and the oscilaltion in the fire window frame set up in activity fan in the fire window frame, be provided with on the fire window frame and be used for the drive the lift drive subassembly and the control that the activity fan goes up and down the monitoring control subassembly of lift drive subassembly operation, the lift drive subassembly include the motor, connect in the epaxial mounting of motor output and connect in connecting piece on the mounting, the activity fan connect in on the connecting piece, the motor with the communication of monitoring control subassembly is connected, when the monitoring control subassembly detects ambient temperature and is greater than the settlement temperature, monitoring control subassembly control motor operation drives the activity fan through the connecting piece and removes realization activity fan and fixed fan cooperation fire prevention.

Preferably, the connecting piece is a steel wire rope, the movable fan is provided with a lantern ring used for connecting the steel wire rope, one end of the steel wire rope is connected to the fixing piece, and the other end of the steel wire rope is connected to the lantern ring.

Preferably, the fixing part is a spool-shaped sleeve, a preformed hole for installing the steel wire rope is formed in the sleeve, and a connecting ring plate connected with an output shaft of the motor is arranged in the sleeve.

Preferably, one end of the steel wire rope penetrates into the reserved hole and is fixed through a buckle.

Preferably, the upper portion of activity fan is provided with square pipe, the lantern ring fixed connection in square on the pipe.

Preferably, the upper end of fire prevention window frame is provided with the motor fixing base, the motor fixing base is L shape structure, one side fixed connection of motor fixing base in the upper end of fire prevention window frame, the another side is used for being connected with the motor.

Preferably, the two side edges of the motor fixing seat are provided with baffle plates.

Preferably, fixed fan fixed connection in upper portion in the fireproof window frame, when ambient temperature is not more than the settlement temperature, the activity fan is located upper portion in the fireproof window frame and with fixed fan coincidence.

Preferably, the monitoring control subassembly includes fireproof fuse and the control switch who is used for controlling the motor operation, fireproof fuse includes apical axis, temperature sensing glass ball and set up in spring between apical axis and the temperature sensing glass ball, when ambient temperature is not more than the temperature that temperature sensing glass ball damaged, the spring that the tight spring of one end top of apical axis made is in compression state, and the other end is pushing up control switch and is making control switch be in not open mode, and when ambient temperature was greater than the temperature that temperature sensing glass ball damaged, and the spring area apical axis is to the extension of temperature sensing glass ball direction and make control switch open, and then the motor operation drives the activity fan through the connecting piece and remove.

Preferably, the monitoring control assembly is arranged at the lower end of the fireproof window frame.

Has the advantages that:

1. the utility model provides a but self-closing's fire window draws the movable fan of fire window through the motor, makes it under the normal condition of ambient temperature, is located the upper portion and the fixed coincidence of fan of fire window frame all the time, has guaranteed the ventilation performance of fire window under the ambient temperature normal condition.

2. The utility model provides a but self-closing's fire prevention window passes through the function of monitor control subassembly monitoring ambient temperature and control motor, when ambient temperature is greater than when predetermineeing the temperature, monitor control subassembly's control switch opens the control motor function, the motor function puts down the activity fan slowly through wire rope, make the slow bottom and the fixed cooperation of fan realization fire prevention function of falling to the fire prevention window frame of activity fan, the decline mode of this activity fan has been avoided the activity fan to descend and has been leaded to glass shatter phenomenon, the barrier propterty of fire prevention window has been improved, the security of fire prevention window has been increased.

3. The utility model provides a but self-closing's fire window simple structure, control mode is simple, and the stable performance can make quick steady decline of activity fan to the bottom of fire window frame when the external temperature is too high, can not appear the activity fan and fall and lead to glass to be shaken garrulous condition.

Drawings

Fig. 1 is a schematic structural view of the fire window capable of being automatically closed according to the present invention.

Fig. 2 is a schematic structural diagram of the motor fixing seat.

Fig. 3 is a schematic structural view of the fixing member.

In the figure: 1. a fireproof window frame; 2. a movable fan; 3. a motor; 31. a baffle plate; 32. a first mounting hole; 33. a second mounting hole; 34. reserving a hole; 35. a connecting ring plate; 4. a connecting member; 5. a control switch; 6. a fire-proof fuse.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following description, together with the drawings of the present invention, clearly and completely describes the technical solution of the present invention, and based on the embodiments in the present application, other similar embodiments obtained by those skilled in the art without creative efforts shall all belong to the protection scope of the present application.

As shown in fig. 1, 2 and 3, the fire window that can automatically close that this embodiment provided includes fire window frame 1, fixed the fixed fan that sets up in fire window frame 1 and the movable fan 2 that sets up in fire window frame 1 that can go up and down, and fixed fan fixed connection is in the upper portion in fire window frame 1, and when ambient temperature was not more than the settlement temperature, movable fan 2 was located the upper portion in fire window frame 1 and coincided with fixed fan, and this setting has guaranteed the ventilation performance of fire window under the ambient temperature normal condition.

Be provided with the monitoring control subassembly that is used for driving the lift drive assembly that 2 go up and down of movable fan and control lift drive assembly moved on the fire window frame 1, movable fan 2 is connected on the lift drive assembly, the monitoring control subassembly still is used for monitoring external temperature when being used for controlling the lift drive assembly operation, when ambient temperature is not more than the settlement temperature, upper portion that movable fan 2 dragged the effect that the lift drive assembly dragged and lie in fire window frame 1 and with fixed coincidence of fanning, when ambient temperature is higher than the setting value, monitoring control subassembly control lift drive assembly function is with the quick and steady bottom of transferring to fire window frame 1 of movable fan 2, make the performance that the fire window was prevented fires is realized with the cooperation of fixed fanning to movable fan 2.

Preferably as this embodiment, lift drive assembly includes motor 3, connect in the mounting of motor 3 output shaft and connect the connecting piece 4 on the mounting, activity fan 2 is connected on connecting piece 4, motor 3 is connected with the communication of monitoring control subassembly, when monitoring control subassembly detected ambient temperature and is greater than the settlement temperature, the operation of monitoring control subassembly control motor 3 drives 2 removal realization activity fans 2 and fixed fan cooperation fire prevention through connecting piece 4.

Further, connecting piece 4 is wire rope, and the upper portion of activity fan 2 is provided with square pipe, and square pipe violently locates the middle part of 2 upper ends of activity fans, and the middle part of square pipe is seted up jaggedly, and fixedly connected with is used for connecting wire rope's the lantern ring on square pipe breach department downside edge, and wire rope's one end is connected on the mounting, and the other end is connected on the lantern ring. Square pipe and lantern ring set up to be connected of wire rope and activity fan 2 and provide the tie point, square union coupling is on activity fan 2, and the lantern ring is located the downside edge of square pipe breach department, square pipe non-deformable for activity fan 2 can be stable hang on mounting and motor 3 through wire rope, and the position that the lantern ring set up is located the horizontal mid point line of activity fan 2, makes activity fan 2 can balanced stable lift.

The mounting is the sleeve of I-shaped wheel shape, be provided with the preformed hole 34 that is used for installing wire rope on the sleeve, be provided with the connecting ring board 35 that is used for with the output shaft of motor 3 in the sleeve, motor 3's output shaft and connecting ring board 35 fixed connection realize the mounting along with the rotation of motor 3 output shaft and synchronous rotation, wire rope one end penetrates in preformed hole 34 and fixed through the buckle, wire rope twines on the mounting, when wire rope realizes receiving and releasing along with the rotation of mounting, and then make activity fan 2 realize going up and down.

The upper end of fireproof window frame 1 is provided with motor 3 fixing base, motor 3 fixing base is L shape structure, set up a plurality of second mounting hole 33 that are used for connecting motor 3 and be used for the first mounting hole 32 of being connected with the upper end of fireproof window frame 1 on the both sides of motor 3 fixing base respectively, the vacancy of installation motor 3 fixing base is reserved to the upper end of fireproof window frame 1, motor 3 fixing base is provided with one side of first mounting hole 32 and passes through flat head rivet nut fixed connection in the upper end of fireproof window frame 1, motor 3 fixing base is provided with one side of second mounting hole 33 and realizes fixing motor 3 on motor 3 fixing base through interior hexagonal screw.

Furthermore, the two side edges of the fixed seat of the motor 3 are provided with the baffle plates 31, and the baffle plates 31 are convenient for the installation of the motor 3 and the protection of the installed motor 3.

In this embodiment, the monitoring control assembly includes fireproof fuse 6 and control switch 5 that is used for controlling the operation of motor 3, fireproof fuse 6 includes the apical axis, temperature sensing glass ball and set up the spring between apical axis and temperature sensing glass ball, when ambient temperature is not more than the temperature that temperature sensing glass ball damaged, the spring that the tight spring made is in compression state in one end top of apical axis, another end is pushing against control switch 5 and is making control switch 5 be in not open mode, when ambient temperature is greater than the temperature that temperature sensing glass ball damaged, temperature sensing glass ball damages, the spring area apical axis is to the extension of temperature sensing glass ball direction and is making control switch 5 open, and then motor 3 operates and drives movable fan 2 through connecting piece 4 and remove.

In this embodiment, the temperature that the temperature sensing glass ball damaged is 68 ℃, the temperature sensing glass ball temperature sensing is sensitive, control switch 5 can guarantee with the cooperation of fire protection fuse 6 that the movable fan 2 that just can guarantee motor 3 control fire prevention window falls as long as the temperature sensing glass ball damages and damages, the stable performance to this movable fan 2's decline mode is steady and quick, has avoided the movable fan 2 to descend and has leaded to glass to shake garrulous phenomenon, has improved the barrier propterty of fire prevention window, has increased the security of fire prevention window.

Further, the monitoring control assembly is arranged at the lower end of the fireproof window frame 1, and of course, the monitoring control assembly can be arranged at other positions as long as the monitoring control assembly can control the motor 3 to operate when the external temperature is too high.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (9)

1. The utility model provides a but self-closing's fire window, its characterized in that, including fire window frame, fixed set up in but fixed fan and the oscilaltion in the fire window frame set up in activity fan in the fire window frame, be provided with on the fire window frame and be used for the drive the lift drive subassembly and the control that the activity fan goes up and down the monitoring control subassembly of lift drive subassembly operation, the lift drive subassembly include the motor, connect in the epaxial mounting of motor output and connect in connecting piece on the mounting, the activity fan connect in on the connecting piece, the motor with the communication of monitoring control subassembly is connected, when the monitoring control subassembly detects ambient temperature and is greater than the settlement temperature, monitoring control subassembly control motor operation drives the activity fan through the connecting piece and removes realization activity fan and fixed fan cooperation fire prevention.

2. The self-closable fire window according to claim 1, wherein the connecting member is a steel wire rope, the movable sash is provided with a collar for connecting the steel wire rope, one end of the steel wire rope is connected to the fixed member, and the other end of the steel wire rope is connected to the collar.

3. The self-closable fire window according to claim 2, wherein the fixing member is an i-shaped sleeve, a preformed hole for installing the wire rope is formed in the sleeve, and a connection ring plate for connecting with an output shaft of the motor is formed in the sleeve.

4. The self-closable fire window as claimed in claim 2, wherein a square pipe is provided on an upper portion of the movable sash, and the collar is fixedly coupled to the square pipe.

5. The automatically closable fireproof window according to claim 2, wherein a motor fixing seat is provided at the upper end of the fireproof window frame, the motor fixing seat is of an L-shaped structure, one side of the motor fixing seat is fixedly connected to the upper end of the fireproof window frame, and the other side of the motor fixing seat is used for being connected with a motor.

6. The self-closable fire window according to claim 5, wherein a baffle is provided on both sides of the motor fixing base.

7. The self-closable fire window according to claim 1, wherein the fixed sash is fixedly coupled to an upper portion of the fire window frame, and the movable sash is positioned at the upper portion of the fire window frame and coincides with the fixed sash when the outside temperature is not greater than a set temperature.

8. The automatically closable fire window according to claim 1, wherein the monitoring and controlling assembly includes a fire fuse and a control switch for controlling the operation of the motor, the fire fuse includes a top shaft, a temperature sensing glass ball and a spring disposed between the top shaft and the temperature sensing glass ball, when the external temperature is not higher than the temperature at which the temperature sensing glass ball is damaged, one end of the top shaft pushes the spring to make the spring in a compressed state, and the other end pushes the control switch to make the control switch in an unopened state, when the external temperature is higher than the temperature at which the temperature sensing glass ball is damaged, the spring drives the top shaft to extend toward the temperature sensing glass ball to make the control switch open, and the motor operates to drive the movable fan to move through the connecting member.

9. The self-closable fire window of claim 8, wherein the monitor and control assembly is disposed at a lower end of the fire protection window frame.

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