CN213555048U

CN213555048U - Wisdom factory fire prevention fire extinguishing systems

Info

Publication number: CN213555048U
Application number: CN202021698305.1U
Authority: CN
Inventors: 刘拥恒
Original assignee: Chongqing Wacheng Laom Internation Group Co ltd
Current assignee: Chongqing Wacheng Laom Internation Group Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-06-29
Anticipated expiration: 2030-08-14

Abstract

The utility model relates to a wisdom factory fire prevention fire extinguishing systems, in particular to technical field of wood industry processing, including detection module and fire extinguishing module, detection module includes smoke transducer and temperature sensor, and fire extinguishing module is including cutting off the door and spouting the nitrogen device, is provided with time delay controller between detection module and the fire extinguishing module, and every cuts off all to be provided with on the door side and is used for forcing to open the urgent compulsory switch that cuts off the door, the utility model discloses have the technological effect who has fire fighting simultaneously and rescue people's process simultaneously.

Description

Wisdom factory fire prevention fire extinguishing systems

Technical Field

The utility model belongs to the technical field of the technique of wood industry processing and specifically relates to indicate a wisdom factory fire prevention fire extinguishing systems.

Background

In a wood processing factory, because wood is inflammable, fire disasters which occur in the wood processing factory every year are very common, particularly, the burning of painted wood can generate toxic gas, so that workers are suffocated by the toxic combustion gas and then die in the process of escaping, and the wood processing factory is generally required to be provided with a strict fire prevention and extinguishing system to achieve the effect of ensuring the production safety of the processing factory.

The utility model patent of the utility model who authorizes among the prior art bulletin number for CN207980209U discloses an automatic fire prevention, warning and fire extinguishing systems, including temperature information collection module, central control processing module, automatic fire extinguishing processing module, alarm module, the beneficial effects of the utility model reside in that: the system has high safety, modularization, intellectualization and networking degrees; the system configuration structure is compact, the occupied space is small, the cost performance is high, and the function is strong; the temperature sensor assembly has high sensitivity, excellent waterproof performance, insulation and moisture resistance; the central control system has excellent performance, timely and rapid alarm and short response time; the automatic fire extinguishing, including automatic spraying and automatic rolling door falling, is safe and reliable; the method is suitable for dangerous goods and material warehouses of enterprises, high-temperature barbecue workshops of factories and laboratories of colleges and universities.

The above prior art solutions have the following drawbacks: the fire-fighting system does not consider the existence of people in the fire-fighting process, and the direct partition can cause that the staff cannot finish self-rescue in time for escaping.

Disclosure of Invention

The utility model aims at providing a wisdom factory fire prevention fire extinguishing systems, it has the effect that has the lifesaving simultaneously concurrently and fight a fire.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a wisdom factory fire prevention fire extinguishing system, includes detection module and fire extinguishing module, and detection module includes smoke transducer and temperature sensor, and fire extinguishing module is provided with the time delay controller including cutting off the door and spouting the nitrogen device between detection module and the fire extinguishing module, and every cuts off all to be provided with by the door and is used for forcing the urgent compulsory switch of opening the wall door.

Preferably, each workshop is provided with a plurality of smoke sensors and temperature sensors, the smoke sensors and the temperature sensors are respectively connected with the input end of an and circuit, and the output end of the and circuit is provided with a first buzzer.

Preferably, a spraying system is arranged between the and gate circuit and the first buzzer.

Preferably, each workshop inner wall is provided with a heat insulation blanket.

Preferably, a ventilation system arranged in a workshop is further connected between the AND gate circuit and the first buzzer, and a NOT gate circuit is arranged between the ventilation system and the AND gate circuit.

Preferably, a second buzzer is arranged between the smoke sensor and the circuit, and a third buzzer is arranged between the temperature sensor and the circuit.

Preferably, the spraying system comprises a sprayer, the sprayer is provided with two outflow branches, the two outflow branches deviate from each other and spray towards the oblique upper direction, the sprayer is provided with a filter screen close to the inside of the water inlet, the two outflow branch water outlets are provided with hinged covers for preventing the outflow branches from being blocked from outside to inside.

To sum up, the utility model has the advantages that:

the fire disaster detection device has the advantages that the occurrence of fire disasters is detected through the smoke sensor or the temperature sensor, the partition door is controlled, the nitrogen spraying device is controlled to extinguish fire, the time delay controller is arranged between the detection module and the fire extinguishing module, workers who are working can have enough reaction time to escape quickly, even if the partition is provided with the emergency forced switch to be opened, and the fire fighting and the person rescuing are integrated.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a longitudinal sectional view of the shower.

The marks in the figure are respectively 1 and a smoke sensor; 11. an AND gate circuit; 2. a temperature sensor; 3. a partition door; 31. an emergency force switch; 4. a nitrogen spraying device; 5. a delay controller; 6. a spray system; 61. a sprayer; 611. filtering with a screen; 612. a hinged cover; 7. a first buzzer; 8. a ventilation system; 81. a not gate circuit; 9. a second buzzer; 10. and a third buzzer.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, a wisdom factory fire prevention fire extinguishing systems, including detection module and fire extinguishing module, detection module includes smoke transducer 1 and temperature sensor 2, and fire extinguishing module is provided with time delay controller 5 including cutting off door 3 and spouting nitrogen device 4 between detection module and the fire extinguishing module, and every cuts off 3 sides of door and all is provided with urgent compulsory switch 31.

The fire disaster detection device has the advantages that the occurrence of fire disasters is detected through the smoke sensor 1 or the temperature sensor 2, the partition door 3 is controlled, the nitrogen spraying device 4 is controlled to extinguish fire, the time delay controller 5 is arranged between the detection module and the fire extinguishing module, workers in work can have enough reaction time to escape quickly, even if the workers are provided with the emergency forced switch 31 after the partition, the fire disasters and the people rescuers are integrated.

Each workshop is provided with a plurality of smoke sensors 1 and temperature sensors 2, the smoke sensors 1 and the temperature sensors 2 are respectively connected with the input end of an AND circuit 11, and the output end of the AND circuit 11 is provided with a first buzzer 7. Only the smoke sensor 1 or the temperature sensor 2 has a high possibility of false alarm, and the alarm condition is more real and reliable only when the smoke sensor 1 and the temperature sensor 2 simultaneously detect that a fire disaster possibly occurs.

And a spraying system 6 is arranged between the AND gate circuit 11 and the first buzzer 7. When the smoke sensor 1 and the humidity sensor both judge that a fire disaster occurs, the spraying system 6 is started, so that the temperature can be reduced, and part of smoke can be absorbed, and the escape of workers is facilitated.

The inner walls of the workshops are provided with the heat-insulating blankets, so that the fire can be effectively prevented from being flaming, and the fire can be prevented from spreading from one workshop to another workshop.

A ventilation system 8 arranged in a workshop is also connected between the AND gate circuit 11 and the first buzzer 7, and a NOT gate circuit 81 is arranged between the ventilation system 8 and the AND gate circuit 11.

When a fire disaster occurs in the running process of the ventilation system 8 during working, the ventilation system 8 can bring enough oxygen for a workshop to promote the occurrence of the fire disaster, and the ventilation system 8 is cut off to avoid assisting the fire disaster when the smoke sensor 1 and the temperature sensor 2 simultaneously judge that the fire disaster occurs.

A second buzzer 9 is arranged between the smoke sensor 1 and the circuit, a third buzzer 10 is arranged between the temperature sensor 2 and the circuit, and the sound volume of the second buzzer 9 and the sound volume of the third buzzer 10 are obviously smaller than that of the first buzzer 7. When only the second buzzer 9 or the third buzzer 10 gives an alarm, whether the detection personnel approach to the detection is real fire or not can be prompted, because only the smoke sensor 1 gives an alarm which may be caused by smoking of the working personnel, only the temperature sensor 2 gives an alarm, and the temperature may be too high or the ultra-high temperature given out when the machine operates, so that the working personnel can be prompted to find the overload load of the machine in time, and the risk of fire occurrence can be avoided.

Referring to fig. 2, the spray system 6 includes a sprayer 61, the sprayer 61 has two branches of effluence, the two branches of effluence deviate from each other and spray towards the oblique upward direction, the sprayer 61 is provided with a filter screen 611 near the inside of the water inlet, and the two outlets of effluence branch are provided with a hinged cover 612 for preventing the branches of effluence from being blocked from the outside to the inside.

When the sprayer 6 is closed, the hinged cover 612 is closed all the year round to prevent the water outlet from being blocked from outside to inside, and the filter screen 611 can prevent impurities in water from blocking the water outlet with a smaller diameter.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a wisdom factory fire prevention fire extinguishing systems which characterized in that: including detection module and fire extinguishing module, detection module includes smoke transducer (1) and temperature sensor (2), and fire extinguishing module is provided with time delay controller (5) including cutting off door (3) and spouting nitrogen device (4) between detection module and the fire extinguishing module, and every cuts off all to be provided with by door (3) and is used for forcing to open urgent compulsory switch (31) of cutting off door (3).

2. The intelligent factory floor fire prevention and extinguishing system of claim 1, wherein: every workplace is provided with a plurality ofly smoke transducer (1) with temperature sensor (2), smoke transducer (1) and temperature sensor (2) are connected the input of an AND gate circuit (11) respectively, be provided with first bee calling organ (7) on the output of AND gate circuit (11).

3. The intelligent factory floor fire prevention and extinguishing system of claim 2, wherein: and a spraying system (6) is arranged between the AND gate circuit (11) and the first buzzer.

4. The intelligent factory floor fire prevention and extinguishing system of claim 3, wherein: the inner wall of each workshop is provided with a heat insulation blanket.

5. The intelligent factory floor fire prevention and extinguishing system of claim 3, wherein: and a ventilation system (8) arranged in a workshop is also connected between the AND gate circuit (11) and the first buzzer (7), and a NOT gate circuit (81) is arranged between the ventilation system (8) and the AND gate circuit (11).

6. The intelligent factory floor fire prevention and extinguishing system of claim 3, wherein: a second buzzer (9) is arranged between the smoke sensor (1) and the AND gate circuit (11), and a third buzzer (10) is arranged between the temperature sensor (2) and the AND gate circuit (11).

7. The intelligent factory floor fire prevention and extinguishing system of claim 3, wherein: spray system (6) are including spray thrower (61), spray thrower (61) have two branches of effluenting, and two branches of effluenting deviate from and spray towards the oblique ascending direction mutually, spray thrower (61) are close to inside filter screen (611) that is provided with of water inlet, two delivery ports of the branch of effluenting, the delivery port is provided with and is used for preventing to flow articulated lid (612) that branch outside-in blockked up.