CN214997232U

CN214997232U - Thermal-insulated curtain door and window with fire prevention smoke evacuation performance

Info

Publication number: CN214997232U
Application number: CN202023193168.9U
Authority: CN
Inventors: 高伟; 王文杰; 冉杰
Original assignee: Beijing Jingtong Chuangzhan Fire Engineering Co ltd
Current assignee: Beijing Jingtong Chuangzhan Fire Engineering Co ltd
Priority date: 2020-12-27
Filing date: 2020-12-27
Publication date: 2021-12-03
Anticipated expiration: 2030-12-27

Abstract

The utility model discloses a heat insulation curtain wall door and window with fire prevention and smoke exhaust performance, relating to the technical field of curtain wall door and window, the utility model aims to provide a heat insulation curtain wall door and window with fire prevention and smoke exhaust performance, which can timely extinguish fire and smoke, prevent escape personnel from suffocating oxygen deficiency and facilitate fire extinguishing work of fire fighters, the technical key points are that the inner cavity of the flue is provided with a smoke suction mechanism, the bottom of the flue is fixedly connected with a water outlet system, the inner wall surface of the curtain wall is fixedly provided with a fire smoke detector, the smoke suction mechanism, the water outlet system and the fire smoke detector are electrically connected with a same controller, the technical effect is that the smoke suction mechanism, the water outlet system and the fire smoke detector are electrically connected with the same controller, when a fire happens, the controller receives the detection data of the fire smoke detector and controls the smoke suction mechanism to operate and smoke in time, and simultaneously, the water outlet mechanism sprays water flow to the outside of the flue.

Description

Thermal-insulated curtain door and window with fire prevention smoke evacuation performance

Technical Field

The utility model relates to a curtain door and window technical field, more specifically say, it relates to a thermal-insulated curtain door and window with fire prevention and smoke exhaust performance.

Background

The building curtain wall becomes an important component of modern buildings, has unique advantages and significance as a novel convenient building component, and can provide comfortable and quiet indoor environment for people.

However, in many high-rise buildings, despite various fire-fighting measures and facilities, fire-fighting accidents still occur frequently, so that losses of lives and properties of people are heavy, smoke cannot be discharged quickly in the prior art, people are suffocated by smoke and lack of oxygen when escaping, and meanwhile, the fire-fighting work of fire fighters is not facilitated due to overlarge smoke.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a timely fire extinguishing and smoke discharging prevents that the personnel of fleing from suffocating the oxygen deficiency, makes things convenient for the fire fighter to put out a fire the thermal-insulated curtain door and window that has the fire prevention performance of discharging fume of work.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a thermal-insulated curtain door and window with fire prevention smoke exhaust performance, includes the curtain, fixed mounting has the flue between the interior outer wall of curtain, the inner chamber of flue is provided with smoking mechanism, the bottom fixedly connected with water outlet system of flue, and the interior wall fixed mounting of curtain has conflagration smoke detector, the electricity is connected with same controller between smoking mechanism, water outlet system and the conflagration smoke detector.

Preferably, the flue comprises a smoking area and a water outlet area, the smoking area is arranged to be a circular truncated cone, the right side surface of the water outlet area is provided with a smoke inlet, a hollow layer is arranged between the inner wall and the outer wall of the water outlet area, and the right side surface of the water outlet area is provided with a water outlet hole surrounding the smoke inlet.

Preferably, the smoking mechanism comprises a driving motor fixedly mounted on the inner wall of the left side of the smoking area, an output shaft of the driving motor is fixedly mounted with a smoking fan blade through a rotating shaft, and the upper wall surface and the lower wall surface of the smoking area are provided with smoke outlets.

Preferably, a smoke filter screen is detachably mounted between the upper inner wall and the lower inner wall of the smoking area.

Preferably, the water outlet system comprises a mounting groove located below the curtain wall, a water storage tank is arranged in an inner cavity of the mounting groove, a water delivery pipe is fixedly connected between the water storage tank and the water outlet area, and a high-pressure water pump is fixedly mounted outside the water delivery pipe.

Preferably, it is characterized in that: the shell of the flue is a steel shell.

By adopting the technical scheme, the method has the advantages that,

through setting up smoking mechanism, water outlet system and conflagration smoke detector, and make the same controller of three electric connection, when the conflagration takes place, receive conflagration smoke detector's detection data through the controller, in time control smoking mechanism operation smoking, water outlet mechanism goes out the outside of water to the flue and sprays rivers simultaneously, protect the flue on the one hand, the life of extension flue, on the other hand water spray extinguishes, whole device degree of automation is high, realize in time putting out a fire and discharge fume, prevent that the personnel of fleing from suffocating the oxygen deficiency, make things convenient for fire fighter work of putting out a fire.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of an inner cross section of a flue according to an embodiment of the present invention;

fig. 3 is a right side schematic view of a flue according to an embodiment of the present invention.

1. Curtain wall; 2. a flue; 3. a fire smoke detector; 4. a drive motor; 5. an intake fan blade; 6. a smoke outlet; 7. a smoke inlet; 8. mounting grooves; 9. a water storage tank; 10. a water delivery pipe; 11. a high pressure water pump; 12. a smoke filter screen.

Detailed Description

The embodiment of the heat-insulating curtain wall door and window with fireproof and smoke-discharging functions of the present invention will be further described with reference to fig. 1 to 3.

A heat insulation curtain wall door and window with fireproof and smoke-discharging performance comprises a curtain wall 1, a flue 2 is fixedly installed between the inner wall surface and the outer wall surface of the curtain wall 1, an inner cavity of the flue 2 is provided with a smoke suction mechanism, the bottom of the flue 2 is fixedly connected with a water outlet system, the inner wall surface of the curtain wall 1 is fixedly provided with a fire smoke detector 3, the smoke suction mechanism, the water outlet system and the fire smoke detector 3 are electrically connected with one another, when a fire disaster happens, the controller receives detection data of the fire smoke detector 3 and controls the smoke suction mechanism to operate and smoke, meanwhile, water from the water outlet mechanism sprays water flow to the outside of the flue, on one hand, the flue 2 is protected, the service life of the flue 2 is prolonged, on the other hand, water is sprayed for fire extinguishment, the whole device has high automation degree, the fire extinguishing and smoke discharging are realized in time, the escape personnel are prevented from suffocating oxygen deficiency, and the fire extinguishing work of the fire fighter is facilitated.

Referring to fig. 2, the flue 2 includes a smoking area and a water outlet area, the smoking area is set to be a circular truncated cone shape, the air gathering effect can be improved, the absorbing capacity for smoke is enhanced, the right side surface of the water outlet area is provided with a smoke inlet 7, a hollow layer is arranged between the inner wall and the outer wall of the water outlet area, and the right side surface of the water outlet area is provided with a water outlet hole around the smoke inlet 7.

Referring to fig. 2, the smoking mechanism includes a driving motor 4 fixedly installed on the inner wall of the left side of the smoking area, a smoking fan blade 5 is fixedly installed on the output shaft of the driving motor 4 through a rotating shaft, a smoke outlet 6 is formed in the upper wall surface and the lower wall surface of the smoking area, the driving motor 4 is powered on to drive the smoking fan blade 5 to rotate at a high speed for air suction, and smoke is guaranteed to pass through the flue 2 and finally leave the interior of the building space.

Referring to fig. 2, a smoke filter 12 is detachably mounted between the upper and lower inner walls of the smoking area.

Referring to fig. 1, the water outlet system includes a mounting groove 8 located below the curtain wall 1, a water storage tank 9 is arranged in an inner cavity of the mounting groove 8, a water delivery pipe 10 is fixedly connected between the water storage tank 9 and the water outlet region, a high-pressure water pump 11 is fixedly mounted outside the water delivery pipe 10, the water delivery pipe 11 is powered on to operate, clear water inside the water storage tank 9 is delivered to the inside of the flue 2 through the water delivery pipe 10, and finally water flow is sprayed to the outside of the flue 2 through a water outlet.

Referring to fig. 2, the outer shell of the flue 2 is made of steel, and the steel outer shell is arranged to improve the fire resistance of the flue 2 and prolong the service life of the flue 2 in a severe environment.

The working principle is as follows: through setting up smoking mechanism, water outlet system and conflagration smoke detector 3, and make the same controller of three electric connection, when the conflagration takes place, receive conflagration smoke detector 3's detection data through the controller, the inside driving motor 4 circular telegram operation of timely control smoking mechanism, drive 5 high-speed rotations of suction fan leaf and smoke, the inside clear water of 11 circular telegrams of high pressure water pump electrification of water outlet mechanism extraction storage water tank 9 simultaneously and through raceway 10 to the inside transport of flue 2, finally spray rivers to the outside of flue 2 through the delivery port, the side protects flue 2, prevent that the flame from burning out the surface of flue 2, the life of extension flue 2, on the other hand water spray extinguishes, can.

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. The utility model provides a thermal-insulated curtain wall door and window with fire prevention smoke evacuation performance, includes curtain (1), its characterized in that: fixed mounting has flue (2) between the interior outer wall of curtain (1), the inner chamber of flue (2) is provided with smoking mechanism, the bottom fixedly connected with water outlet system of flue (2), and the interior wall fixed mounting of curtain (1) has conflagration smoke detector (3), the electricity is connected with same controller between smoking mechanism, water outlet system and conflagration smoke detector (3).

2. The heat-insulating curtain wall door and window with fire and smoke prevention and discharge performance of claim 1, characterized in that: the flue (2) comprises a smoking area and a water outlet area, the smoking area is arranged to be of a circular table shape, the right side surface of the water outlet area is provided with a smoke inlet (7), a hollow layer is arranged between the inner wall and the outer wall of the water outlet area, and the right side surface of the water outlet area is provided with a water outlet hole surrounding the smoke inlet (7).

3. The heat-insulating curtain wall door and window with fire and smoke prevention and discharge performance of claim 2, characterized in that: the smoking mechanism comprises a driving motor (4) fixedly installed on the inner wall of the left side of the smoking area, an output shaft of the driving motor (4) is fixedly provided with a smoking fan blade (5) through a rotating shaft, and the upper wall surface and the lower wall surface of the smoking area are provided with smoke outlets (6).

4. The heat-insulating curtain wall door and window with fire and smoke prevention and discharge performance of claim 3, characterized in that: a smoke filter screen (12) is detachably arranged between the upper inner wall and the lower inner wall of the smoking area.

5. The heat-insulating curtain wall door and window with fire and smoke prevention and discharge performance of claim 2, characterized in that: the water outlet system comprises a mounting groove (8) located below the curtain wall (1), a water storage tank (9) is arranged in an inner cavity of the mounting groove (8), a water delivery pipe (10) is fixedly connected between the water storage tank (9) and the water outlet area, and a high-pressure water pump (11) is fixedly mounted outside the water delivery pipe (10).

6. The heat-insulating curtain wall door and window with fire and smoke prevention and discharge performance of claim 1, characterized in that: the outer shell of the flue (2) is a steel outer shell.