CN218338866U

CN218338866U - Perfluorohexanone self-starting high-efficiency fire-extinguishing alarm

Info

Publication number: CN218338866U
Application number: CN202222833883.7U
Authority: CN
Inventors: 陈子奇
Original assignee: Zhongcheng Digital Intelligence Information Technology Nanjing Co ltd
Current assignee: Zhongcheng Digital Intelligence Information Technology Nanjing Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-01-20
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses a perfluorohexanone self-starting high-efficiency fire-extinguishing alarm, which comprises a liquid storage tank, wherein the bottom of the liquid storage tank is provided with a liquid outlet, the liquid outlet is provided with a multidirectional spray head, the multidirectional spray head can spin on the liquid outlet, one side of the multidirectional spray head is provided with an installation platform, the installation platform is provided with an alarm device, and the alarm device is connected with the multidirectional spray head through a temperature-sensitive glass ball; the advantages are that: two liquid outlet directions are increased through the self-rotating cross four-way pipe, and the self-rotating cross four-way pipe can spray liquid around, so that oxygen in the air around the device is quickly consumed; set up alarm device, utilize temperature sensing glass ball to trigger alarm device to play the fire extinguisher after putting out a fire, alarm device triggers and reminds this fire extinguisher of staff to have triggered, and the staff of being convenient for seeks the department of starting a fire fast, and maintains the circuit.

Description

Perfluorohexanone self-starting high-efficiency fire-extinguishing alarm

Technical Field

The utility model particularly relates to a perfluorohexanone is from opening high-efficient fire alarm.

Background

China pays great attention to the fire prevention and disaster prevention of the existing fire control, the fire caused by electric appliances occupies a large part of fire factors, especially in some factories, because mechanical equipment and the like of the factories need a large amount of electric power to maintain operation, one factory may need a plurality of distribution boxes to intensively install equipment such as switches, instruments and the like, because too many machines are arranged in the factory and the electricity consumption places are more, the equipment such as the switches, the instruments and the like in each distribution box is more, so that more connected wires are caused, especially in some old factories or some private factories, because of lack of management, the wires in the distribution boxes are numerous and disordered, and in addition, the aged use of the wires of the switches, the instruments and the like is aged, so that the fire is easily caused; in the case of fire caused by distribution boxes in many past factories, people are not present at the time of fire occurrence, and the fire is found irreparably or is found by people, but the discoverers are not good at using fire extinguishing apparatuses or the fire is larger and larger due to panic, so that the irreparable result is caused, and therefore, the invention is very necessary to invent the automatic fire extinguishing triggering device.

The fire extinguishing device mainly comprises perfluorohexanone, a fire extinguishing agent and a fire extinguishing agent, wherein the perfluorohexanone is used for generating reaction with oxygen in the air to consume the oxygen in the air, so that the effect of choking to extinguish fire is achieved, the fire extinguishing effect is good, and the harm to the environment can be almost ignored.

In the existing perfluorohexanone self-starting fire extinguishing device, the jet orifices are downward, the sprayed liquid only reacts with oxygen in the air below, and the oxygen in the air around the device is consumed, but the phenomenon of burning the flame again due to the death and ash can be caused, so that a fire is caused; after a fire disaster occurs to a circuit, a switch of a general protection circuit automatically trips, because a plurality of factory lines and places with hidden dangers exist, the installation quantity of devices is huge, but for the burning part with the fire extinguished, workers still have great difficulty in checking the places with the hidden dangers and possibly spontaneous combustion, a great amount of time is probably needed for checking the places with the hidden dangers and possibly spontaneous combustion one by one, and the workload of the workers is very large.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that the existing fire extinguishing device mainly using perfluorohexanone has single nozzle orientation and incomplete fire extinguishing effect, and workers find out the fire catching positions at numerous hidden danger positions, so that the workload can be increased and the fire extinguishing device can investigate the fire catching positions; the problem is solved perfluorohexanone is from opening high-efficient fire alarm that puts out a fire, including the stock solution is irritated, liquid outlet has been seted up to the stock solution tank bottom, is equipped with multidirectional shower nozzle on the liquid outlet, and multidirectional shower nozzle can spin on the liquid outlet, and the stock solution tank bottom is equipped with the mount table, is located one side of multidirectional shower nozzle, is equipped with alarm device on the mount table, is connected through the thalposis glass ball between alarm device and the multidirectional shower nozzle, and the stock solution tank top is equipped with fixing device.

The technical proposal of the utility model is that two liquid outlet directions are increased by the self-rotating cross four-way pipe, and the self-rotating cross four-way pipe can spray liquid around, so that the oxygen in the air around the device is quickly consumed; through setting up alarm device, utilize the temperature sensing glass ball to trigger alarm device to played the fire extinguisher after putting out a fire, alarm device triggers suggestion staff this fire extinguisher and has triggered, and the staff of being convenient for seeks out the department of catching a fire fast, and maintains the circuit.

To the preferred of the technical proposal of the utility model, the liquid storage tank is divided into a tank body and a tank cover, and is screwed up through screw-thread fit, and the divided liquid storage tank is convenient to add after the perfluorohexanone in the tank is used up.

It is right the utility model discloses technical scheme's preferred, the multidirectional shower nozzle includes the cross four-way pipe, a compression spring, a cylinder section of thick bamboo and many cylinder push rods, a cross four-way pipe leads to and liquid outlet muffjoint, the outer orifice in liquid hole is equipped with anticreep ring with the opening inboard of cross four-way pipe, prevent the slippage, a compression spring and a cylinder section of thick bamboo are all violently established in the cross four-way pipe, many cylinder push rods are connected at the telescopic other end, and extend the cross four-way pipe outside with the cooperation of temperature sensing glass ball, the cross four-way pipe can spray liquid to three direction, a cylinder section of thick bamboo adds cylinder push rod, a cylinder section of thick bamboo during operation blocks the opening that cross four-way pipe and liquid outlet are connected, then when temperature sensing glass ball is broken, a compression spring can pop open a cylinder section of thick bamboo, make keep off in the perfluorohexanone of liquid outlet department gushes into the cross four-way pipe, then jet out from other three through-hole department again, thereby play the effect of diversified injection, perfluorohexanone and space oxygen reaction's speed has been accelerated.

To the utility model discloses technical scheme's preferred, the liquid outlet is arranged in the bottom of liquid storage pot outward, and the outer pot head of liquid outlet has the torsional spring, and an end and the liquid outlet of torsional spring are connected fixedly, and another end is connected with multidirectional shower nozzle, and the torsional spring can drive multidirectional shower nozzle rotatory when the fire extinguisher is triggered, makes its perfluor hexanone scatter in more spaces to more fast consumption falls the oxygen in the space.

It is right the utility model discloses technical scheme's preferred, seted up spacing hole on the mount table, during thalposis glass ball one end inserted spacing hole, spacing hole had played a spacing effect, avoided thalposis glass ball fixed not living, received torsion spring's torsion and droed, caused the spurious triggering.

It is right the utility model discloses technical scheme's preferred, alarm device includes bee calling organ, second compression spring and normally closed switch, the mounting hole has been seted up on the mount table, normally closed switch sets up in the mounting hole bottom, shift knob passes the mounting hole bottom and is connected with temperature sensing glass ball, bee calling organ sets up in the mounting hole, second compression spring is located between normally closed switch and the bee calling organ, when temperature sensing glass ball is in intact state, temperature sensing glass ball one end supports the button of normally closed switch, make normally closed switch be in the state of disconnection, when temperature sensing glass ball is broken, the button of normally closed switch has not had the power that temperature sensing glass ball supported, normally closed switch is automatic closed, alarm device circuit switch-on, bee calling organ sound alarm.

Compared with the prior art, the utility model beneficial effect who has is:

1. the technical scheme of the utility model, through the cross four-way pipe of spin, two directions of going out the liquid have been increased to the cross four-way pipe of spin can be to all around all spray liquid, thereby the oxygen in the air has also consumed fast around the device.

The technical scheme of the utility model, through setting up alarm device, utilize the temperature sensing glass ball to trigger alarm device to played the fire extinguisher after putting out a fire, alarm device triggers this fire extinguisher of suggestion staff and has triggered, and the staff of being convenient for seeks the department of starting a fire fast, and maintains the circuit.

Drawings

FIG. 1 is a schematic bottom view of a perfluorohexanone self-starting high-efficiency fire-extinguishing alarm according to the embodiment;

FIG. 2 is a sectional view of the multi-directional nozzle and a position relationship of the inner structure thereof;

FIG. 3 is a sectional view of a multi-directional nozzle mounted on a liquid outlet;

FIG. 4 is a diagram showing the perfluorohexanone self-starting high-efficiency fire-extinguishing alarm of the present embodiment with the multidirectional nozzles removed;

fig. 5 is a partially enlarged view of a portion a in fig. 4.

Detailed Description

The technical solution in the embodiment of the present invention will be described in detail with reference to fig. 1 to 5 in the embodiment of the present invention.

Example 1

As shown in fig. 1-5, perfluorohexanone is from starting high-efficient fire alarm ware, including liquid storage tank 1, liquid outlet 2 has been seted up to liquid storage tank 1 bottom, liquid outlet 2 is arranged in the bottom of liquid storage tank 1 outward, be equipped with multidirectional shower nozzle 3 on liquid outlet 2, multidirectional shower nozzle 3 can spin on liquid outlet 2, liquid storage tank 1 bottom is equipped with mount table 4, be located one side of multidirectional shower nozzle 3, be equipped with alarm device 5 on the mount table 4, be connected through temperature-sensing glass ball 6 between alarm device 5 and the multidirectional shower nozzle 3, liquid storage tank 1 top is equipped with fixing device 7.

The liquid storage tank 1 is divided into a tank body and a tank cover and is screwed up through thread matching.

The fixing device 7 is a magnet block or a double-sided adhesive tape, the magnet block can help to be adsorbed on the top of the metal distribution box, and the double-sided adhesive tape can be adhered to a non-metal object.

The temperature-sensitive glass balls 6 in the market are usually produced according to the specifications of 57 degrees, 68 degrees, 79 degrees, 93 degrees and higher degrees, and the temperature-sensitive glass balls 6 at the corresponding temperatures are 57 degrees, 68 degrees, 79 degrees and 93 degrees and can burst when the ambient temperature reaches the corresponding values; the best time for fire extinguishing is to extinguish when a fire breaks out, so the temperature of the temperature-sensitive glass balls 6 cannot be too high, and the temperature cannot be easily extinguished after the fire breaks out, but in recent years, due to abnormal climate, the temperature is higher when the indoor air conditioner is not started because the temperature is once broken by more than 40 degrees in summer, and the possibility of false triggering of the device is possible by selecting the temperature-sensitive glass balls 6 with the bursting temperature of 57 degrees, so the temperature-sensitive glass balls 6 with the bursting temperature of 68 degrees have the best effect.

Multidirectional shower nozzle 3 includes cross four-way pipe 31, a compression spring 32, a cylinder section of thick bamboo 33 and root circle post push rod 34 at least, 31 logical and 2 muffjoint of liquid outlet of cross four-way pipe, the opening inboard of cross four-way pipe 31 is equipped with two-layer anticreep ring, the outer aperture department of liquid outlet 2 is equipped with round anticreep ring, the outer aperture anticreep ring of liquid outlet 2 is located between the two-layer anticreep ring of cross four-way pipe 31, and the clearance between the three anticreep ring is the better less, so not only can prevent the slippage, can also prevent the emergence of weeping, a compression spring 32 and a cylinder section of thick bamboo 33 are all transversely established in cross four-way pipe 31.

2 outer pot heads of liquid outlet have torsional spring 8, and torsional spring 8 is clockwork spring, and clockwork spring's benefit lies in can the knob a lot of circles, and an end of torsional spring 8 is connected fixedly with liquid outlet 2, is equipped with the extension section with the cross four-way pipe 31 opening upper end of going out liquid jogged joint, and the extension section is cylindrically, and another end of clockwork spring is fixed with the interior wall connection of extension section.

Except for the upper part of the port communicated with the liquid outlet, the cross four-way pipe 31 is connected with mist spray heads on the left side, the right side and the lower part of the port, and the mist spray heads are used for spraying liquid in a fluid state in a mist form so as to better react with oxygen in the air; one end of the first compression spring 32 is supported on the mist spray head, the other end of the first compression spring is connected with the left end of the cylinder 33, and when the temperature-sensitive glass balls 6 are arranged between the four cylinder push rods 32 and the alarm device 5, the cylinder 33 at the moment just blocks the upper end opening of the cross four-way pipe 31.

The four cylindrical push rods 34 are arranged and connected to the other end of the cylindrical barrel 33 in an array mode and penetrate out of the edge of the mist spray head on the right side, four end points of the four cylindrical push rods 34 form a square, the four cylindrical push rods 34 are connected together through a connecting ring at the free end, located outside the cross four-way pipe 31, of the four cylindrical push rods 34, and therefore the four cylindrical push rods 34 are more stable, and the situation of liquid leakage caused by movement of the position of the cylindrical barrel 33 due to deformation of the four cylindrical push rods 34 due to long time is avoided; the diameter of the end of the temperature-sensitive glass ball 6 is larger than the diameter of the square inscribed circle, so that the temperature-sensitive glass ball 6 can simultaneously abut against the four-more-cylinder push rod 34, and the cylinder 33 can block the upper through hole of the cross four-way pipe 31 from the middle to prevent liquid from flowing out.

The cylinder 33 needs to be closely matched with the through hole of the cross four-way pipe 31 in height, the precision of the size is high, and liquid leakage cannot occur only if the cylinder is tightly matched without gaps.

A limiting hole is formed in the mounting table 4, and one end of the temperature-sensitive glass ball 6 is inserted into the limiting hole.

Alarm device 5 includes bee calling organ 51, second compression spring 52 and normally closed switch 53, mounting hole 41 has been seted up on mount table 4, normally closed switch 53 sets up in the mounting hole bottom, shift knob includes button cylinder and button board and constitutes, the button cylinder is established perpendicularly immediately on the button board, the button cylinder passes mounting hole 41 bottom and is connected with temperature sensing glass ball 6, whole button board is the wire material, respectively set up a contact point on the mounting hole bottom position that the button board both ends correspond, bee calling organ 51's two wires are connected respectively on two contact points.

The buzzer is disposed in the mounting hole 41, and the second compression spring 52 is located between the normally closed switch 53 and the buzzer 51.

3. The use method of the perfluorohexanone self-starting high-efficiency fire-extinguishing alarm of the embodiment is as follows: firstly, rotating the cross four-way pipe 31 to apply force to the clockwork spring, when the clockwork spring is turned to the limit, ensuring that four more supporting cylindrical push rods 34 face the direction of the mounting table 4, then taking out 68-degree temperature-sensitive glass balls 6, one ends of which are abutted against the middles of the four cylindrical push rods 34, applying pressure to the four cylindrical push rods to push the four cylindrical push rods to the other ends of the four cylindrical push rods, wherein the first compression spring 32 is in a compressed state, the cylindrical barrel 33 just blocks an upper through hole communicated with the liquid outlet 2 at the moment, then the other ends of the temperature-sensitive glass balls 6 are inserted into a limiting hole, and the end of the temperature-sensitive glass ball 6 positioned in the limiting hole is abutted against a button of a normally closed switch 53 to be disconnected; then the cover of the liquid storage tank 1 is opened, the perfluorohexanone is added into the liquid storage tank, the liquid storage tank is pressurized, the perfluorohexanone is ensured to be ejected from the liquid outlet in an ejected state, and finally the fire extinguisher is adsorbed on the inner top end of the distribution box through the magnet at the top and is adsorbed at the middle position as much as possible.

4. When fire occurs in the distribution box, the temperature in the distribution box rises sharply, when the temperature-sensitive glass ball 6 reaching 68 ℃ or more bursts, the first compression spring loses the extrusion force, the cylindrical barrel 33 is pushed away instantly, the perfluorohexanone in the liquid outlet 2 instantly fills the whole cross four-way pipe 31 and is sprayed out from other three through holes, meanwhile, the clockwork spring loses the inhibition force, the cross four-way pipe 31 is driven to rotate and spray, the second compression spring 52 also loses the extrusion force, the normally closed switch is closed again, the alarm device is connected with the circuit, and the buzzer sounds and sounds.

Example 2

Fixing device 7 is magnet piece or double faced adhesive tape, and the magnet piece can help adsorbing on the roof of metal distribution box, and the double faced adhesive tape then can paste on non-metallic object.

The temperature-sensitive glass balls 6 in the market are usually produced according to the specifications of 57 degrees, 68 degrees, 79 degrees, 93 degrees and higher degrees, and the temperature-sensitive glass balls 6 at the corresponding temperatures are 57 degrees, 68 degrees, 79 degrees and 93 degrees and can burst when the ambient temperature reaches the corresponding values; the best time for fire extinguishing is to extinguish when a fire breaks out, so the selection temperature of the temperature-sensitive glass ball 6 cannot be too high, and the temperature cannot be easily extinguished after the fire breaks out, but in recent years, due to abnormal climate, the sensible temperature in summer is once broken by more than 40 degrees, the temperature is higher under the condition that an air conditioner is not opened indoors, and the possibility of false triggering of the device can occur if the temperature-sensitive glass ball 6 with the bursting temperature of 57 degrees is selected, so the temperature-sensitive glass ball 6 with the bursting temperature of 68 degrees is selected, and the best effect is achieved.

The cylinder 33 needs to be closely matched with the through hole of the cross four-way pipe 31, the precision of the size is high, and liquid leakage cannot be caused only if the cylinder is closely matched without gaps.

The alarm device 5 is connected in series with a signal transmitter, when the circuit is switched on, the signal transmitter sends out a signal, and an associated computer receives the alarm signal.

5. The use method of the perfluorohexanone self-starting high-efficiency fire-extinguishing alarm comprises the following steps: firstly, rotating the cross four-way pipe 31 to apply force to the clockwork spring, when the clockwork spring is turned to the limit, ensuring that four more supporting cylindrical push rods 34 face the direction of the mounting table 4, then taking out 68-degree temperature-sensitive glass balls 6, one ends of which are abutted against the middles of the four cylindrical push rods 34, applying pressure to the four cylindrical push rods to push the four cylindrical push rods to the other ends of the four cylindrical push rods, wherein the first compression spring 32 is in a compressed state, the cylindrical barrel 33 just blocks an upper through hole communicated with the liquid outlet 2 at the moment, then the other ends of the temperature-sensitive glass balls 6 are inserted into a limiting hole, and the end of the temperature-sensitive glass ball 6 positioned in the limiting hole is abutted against a button of a normally closed switch 53 to be disconnected; then the cover of the liquid storage tank 1 is opened, the perfluorohexanone is added into the liquid storage tank, the liquid storage tank is pressurized, the perfluorohexanone is ensured to be ejected from the liquid outlet in an ejected state, and finally the fire extinguisher is adsorbed on the inner top end of the distribution box through the magnet at the top and is adsorbed at the middle position as much as possible.

6. When fire occurs in the distribution box, the temperature in the distribution box rises sharply, when the temperature-sensitive glass ball 6 reaching 68 ℃ or above bursts, the first compression spring loses the extrusion force, the cylindrical barrel 33 is pushed away instantly, the perfluorohexanone in the liquid outlet 2 instantly fills the whole cross four-way pipe 31 and is sprayed out from other three through holes, meanwhile, the clockwork spring loses the inhibition force, the cross four-way pipe 31 is driven to rotate and spray, the second compression spring 52 loses the extrusion force, the normally closed switch is closed again, the alarm device circuit is connected, the buzzer sounds to sound, the signal transmitter in the alarm device sends out a signal, the computer of related staff receives the alarm signal, and the circuit is checked and maintained in time.

The embodiment only is for explaining the technical thought of the utility model, can not be limited with this the utility model discloses a protection scope, all according to the utility model provides a technical thought, any change of doing on the technical scheme basis all falls into the utility model discloses protection within range.

Claims

1. Perfluorohexanone is from opening high-efficient fire alarm ware, its characterized in that: the automatic feeding device comprises a liquid storage tank (1), a liquid outlet (2) is formed in the bottom of the liquid storage tank (1), a multidirectional sprayer (3) is arranged on the liquid outlet (2), the multidirectional sprayer (3) can rotate on the liquid outlet (2), an installation table (4) is arranged at the bottom of the liquid storage tank (1) and located on one side of the multidirectional sprayer (3), an alarm device (5) is arranged on the installation table (4), the alarm device (5) is connected with the multidirectional sprayer (3) through a temperature-sensitive glass ball (6), and a fixing device (7) is arranged at the top end of the liquid storage tank (1).

2. The perfluorohexanone self-starting high-efficiency fire extinguishing alarm according to claim 1, characterized in that: the liquid storage tank (1) is divided into a tank body and a tank cover and is screwed up through thread matching.

3. The perfluorohexanone self-starting high-efficiency fire extinguishing alarm according to claim 1, wherein: multidirectional shower nozzle (3) include cross four-way pipe (31), first compression spring (32), a cylinder section of thick bamboo (33) and many cylinder push rod (34), one leads to with liquid outlet (2) muffjoint cross four-way pipe (31), the outer orifice of liquid outlet (2) is equipped with anticreep ring with the opening inboard of cross four-way pipe (31), prevent the slippage, first compression spring (32) all violently establish in cross four-way pipe (31) with a cylinder section of thick bamboo (33), many cylinder push rod (34) are connected at the telescopic other end, and extend cross four-way pipe (31) outer and temperature sensing glass ball (6) cooperation.

4. The perfluorohexanone self-starting high-efficiency fire extinguishing alarm according to claim 1, wherein: the liquid outlet (2) is externally arranged at the bottom of the liquid storage tank (1), the outer end of the liquid outlet (2) is sleeved with a torsion spring (8), one end of the torsion spring (8) is fixedly connected with the liquid outlet (2), and the other end is connected with the multidirectional spray head (3).

5. The perfluorohexanone self-starting high-efficiency fire extinguishing alarm according to claim 1, characterized in that: a limiting hole is formed in the mounting table (4), and one end of the temperature-sensitive glass ball (6) is inserted into the limiting hole.

6. The perfluorohexanone self-starting high-efficiency fire extinguishing alarm according to claim 1, wherein: alarm device (5) have seted up mounting hole (41) including bee calling organ (51), second compression spring (52) and normally closed switch (53) on mount table (4), and normally closed switch sets up in the mounting hole bottom, and shift knob passes mounting hole (41) bottom and is connected with temperature sensing glass ball (6), and bee calling organ sets up in mounting hole (41), and second compression spring (52) are located between normally closed switch (53) and bee calling organ (51).