CN210963654U - Fire fighting device - Google Patents
Fire fighting device Download PDFInfo
- Publication number
- CN210963654U CN210963654U CN201921545700.3U CN201921545700U CN210963654U CN 210963654 U CN210963654 U CN 210963654U CN 201921545700 U CN201921545700 U CN 201921545700U CN 210963654 U CN210963654 U CN 210963654U
- Authority
- CN
- China
- Prior art keywords
- valve
- bottle
- fire
- fire extinguishing
- liquid outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to a fire control unit, include: the liquid storage fire extinguishing bottle comprises a liquid storage fire extinguishing bottle body, a bottle head valve, a liquid outlet pipe, a pressure gauge, a siphon and a temperature control valve, wherein one end of the bottle head valve is installed on a bottle opening of the liquid storage fire extinguishing bottle body, the other end of the bottle head valve is communicated with the liquid outlet pipe through the temperature control valve, the pressure gauge is arranged between the temperature control valve and the bottle head valve and detects the air pressure value in the liquid storage fire extinguishing bottle body, one end of the siphon stretches into the liquid storage fire extinguishing bottle body, the other end of the siphon is communicated with the bottle head valve, when the temperature control valve reaches an action temperature threshold value, the temperature control valve is opened, so that the liquid outlet pipe is communicated with the liquid storage fire extinguishing bottle body, fire extinguishing agents in the liquid storage fire extinguishing bottle body are sprayed out through the bottle head valve.
Description
Technical Field
The utility model relates to a fire control technical field, concretely relates to fire control unit.
Background
At present, fire disasters bring huge economic loss and casualties to human beings all over the world, and fire extinguishers appearing in the fire-fighting market are mainly of two types: the portable fire extinguisher and the fire extinguishing bomb both belong to passive fire extinguishing systems, and the portable fire extinguisher and the fire extinguishing bomb need to be manually controlled to act on a fire catching part so as to achieve the purpose of fire extinguishing.
However, when no one is present or the fire extinguisher is not used by the persons in the field, the passive fire extinguishing method often fails to extinguish the fire in time.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a fire control unit to accomplish the automatic suppression of fire when guaranteeing to take place the conflagration, guarantee the promptness of suppressing a fire.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fire protection device comprising: a liquid storage fire extinguishing bottle, a bottle head valve, a liquid outlet pipe, a pressure gauge, a siphon and a temperature control valve;
one end of the bottle head valve is arranged on the bottle mouth of the liquid storage fire extinguishing bottle, and the other end of the bottle head valve is communicated with the liquid outlet pipe through the temperature control valve;
the pressure gauge is arranged between the temperature control valve and the bottle head valve and detects the air pressure value in the liquid storage fire extinguishing bottle;
one end of the siphon extends into the liquid storage fire extinguishing bottle, and the other end of the siphon is communicated with the bottle head valve;
when the temperature control valve reaches the action temperature threshold value, the temperature control valve is opened to make the drain pipe with stock solution fire bottle switches on, the fire extinguishing agent in the stock solution fire bottle by the siphon passes through the bottle head valve gets into the drain pipe blowout to the realization is to putting out of fire source.
Optionally, the temperature control valve includes a liquid inlet, an on-off switch and a liquid outlet;
the liquid inlet is communicated with the bottle head valve, the liquid outlet is communicated with the liquid outlet pipe, and the opening and closing switch controls the liquid outlet pipe to be communicated with or cut off from the liquid storage fire extinguishing bottle.
Optionally, the on-off switch includes a valve core and a memory alloy spring;
the valve core is mechanically connected with the memory alloy spring;
when the memory alloy spring reaches an action temperature threshold value, the memory alloy spring deforms and expands to enable the valve core to be in a loose state, and the liquid outlet pipe is communicated with the liquid storage fire extinguishing bottle;
when the memory alloy spring does not reach the action temperature threshold value, the memory alloy spring contracts to enable the valve core to be in a squeezing state, and the liquid outlet pipe and the liquid storage fire extinguishing bottle are stopped.
Optionally, the fire fighting device further comprises a controller, a first electromagnetic valve and a temperature sensor;
the first electromagnetic valve and the temperature sensor are both connected with the controller;
one end of the first electromagnetic valve is connected with the bottle head valve, and the other end of the first electromagnetic valve is connected with the liquid outlet pipe;
the temperature sensor detects a temperature value in a target space and uploads the temperature value to the controller, when the temperature value reaches a preset temperature threshold value, the controller sends an opening instruction to the first electromagnetic valve, and the first electromagnetic valve is opened so that the liquid outlet pipe is communicated with the liquid storage fire extinguishing bottle.
Optionally, the fire fighting device further comprises a water flow pipeline and a second electromagnetic valve;
the second electromagnetic valve is arranged on the water flow pipeline and used for controlling the on-off of the water flow pipeline, and the water flow pipeline is connected to a tap water pipeline;
the second electromagnetic valve is connected with the controller, and when the first electromagnetic valve is opened, the controller controls the second electromagnetic valve to be opened so as to conduct the water flow pipeline.
Optionally, the fire fighting device further comprises a communication component;
the communication assembly is connected with the controller;
the controller establishes connection with the target terminal through the communication assembly and carries out information interaction.
Optionally, the fire fighting device further comprises an alarm component;
the alarm assembly is connected with the controller;
when the first electromagnetic valve and/or the second electromagnetic valve are/is opened, the controller sends an alarm instruction to the alarm assembly so as to control the alarm assembly to send an alarm prompt.
Optionally, the alarm component is an indicator light and/or a buzzer;
the indicator light and/or the buzzer are/is connected with the controller;
when the first electromagnetic valve and/or the second electromagnetic valve are/is opened, the controller sends an alarm instruction to the indicator light and/or the buzzer so that the indicator light and/or the buzzer sends an alarm prompt.
Optionally, the fire fighting device further comprises a manual ball valve;
the manual ball valve is arranged between the bottle head valve and the liquid outlet pipe, and controls the liquid outlet pipe and the liquid storage fire extinguishing bottle to be switched on or switched off by controlling the manual ball valve.
Optionally, the bottle head valve further comprises an inflation port;
the inflation inlet is used for blowing pressurized gas so as to keep the air pressure in the liquid storage fire extinguishing bottle.
The utility model discloses a fire control unit, include: stock solution fire bottle, the bottle head valve, the drain pipe, the manometer, siphon and temperature control valve, the one end of bottle head valve is installed on the bottleneck of stock solution fire bottle, the other end is linked together through temperature control valve and drain pipe, the manometer sets up between temperature control valve and bottle head valve, the manometer detects the atmospheric pressure value in the stock solution fire bottle, siphon one end stretches into in the stock solution fire bottle, the other end is linked together with the bottle head valve, when temperature control valve reached the action temperature threshold value, the temperature control valve is opened, so that drain pipe and stock solution fire bottle switch on, the fire extinguishing agent in the stock solution fire bottle passes through the bottle head valve by the siphon and gets into the drain pipe blowout, in order to realize putting out the fire source. The manometer can show the pressure value in the stock solution fire bottle in real time, guarantee that the not enough problem of atmospheric pressure can not appear, install the temperature control valve between bottle head valve and drain pipe, make arrange the fire control unit in the place of the conflagration that takes place more easily can, when the conflagration that takes place makes ambient temperature reach the action temperature threshold value of temperature control valve, temperature control valve self-starting, make stock solution fire bottle and drain pipe switch on, under the effect of siphon, the fire extinguishing agent in the stock solution fire bottle passes through the drain pipe blowout and realizes automatic fire extinguishing, the promptness of putting out a fire when having guaranteed the conflagration and taking place.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a fire fighting device provided by an embodiment of the present invention.
Fig. 2 is a schematic structural view of the temperature control valve of fig. 1.
Fig. 3 is another schematic structural diagram of the fire fighting device provided by the embodiment of the invention.
Fig. 4 is a schematic diagram illustrating a circuit connection principle of electronic components of the fire fighting device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Fig. 1 is a schematic structural diagram of a fire fighting device provided by an embodiment of the present invention.
As shown in fig. 1, the fire fighting device of the present embodiment includes: stock solution fire bottle 1, bottle head valve 2, drain pipe 3, manometer 4, siphon 5 and temperature control valve 6, wherein, the one end of bottle head valve 2 install in on the bottleneck of stock solution fire bottle 1, the other end is linked together through temperature control valve 6 and drain pipe 3, and bottle head valve 2 can understand the tee bend in the traditional meaning, and a port intercommunication stock solution fire bottle 1's bottleneck promptly, the output is provided with a plurality of output pipe mouths in addition for can form the circulation of multichannel. Manometer 4 sets up between temperature control valve 6 and bottle head valve 2, manometer 4 detects the atmospheric pressure value in the stock solution fire bottle 1, is provided with manometer 4 and can looks over the atmospheric pressure value in the stock solution fire bottle 1 in real time, adjusts the atmospheric pressure value in the stock solution fire bottle 1 according to the atmospheric pressure value change, has guaranteed when the under-voltage condition appears, can pressurize it in time for when using at that time, guarantee can not go wrong because of pressure. Siphon 5 one end stretches into in stock solution fire bottle 1, and the other end is linked together with bottle head valve 2, and siphon 5's effect is discharge to drain pipe 3 in guaranteeing that liquid can be in time quick by stock solution fire bottle 1. When the temperature control valve 6 reaches an action temperature threshold value, the temperature control valve 6 is opened to enable the liquid outlet pipe 3 to be communicated with the liquid storage fire extinguishing bottle 1, fire extinguishing agents in the liquid storage fire extinguishing bottle 1 enter the liquid outlet pipe 3 through the siphon pipe 5 through the bottle head valve 2 to be sprayed out, extinguishing of a fire source is achieved, the action temperature threshold value refers to the property of the temperature control valve 6, when the external temperature reaches the action temperature of the temperature control valve 6, the temperature control valve 6 is opened, after the opening, the liquid storage fire extinguishing bottles 1 and the liquid outlet pipe 3 which are communicated with two ends of the temperature control valve 6 are directly communicated, under the action of high pressure, the fire extinguishing agents in the liquid storage fire extinguishing bottles 1 are sprayed out at high speed, and extinguishing of the fire source is achieved.
In a specific realization process, arrange this fire control unit in the place that the conflagration appears easily, a plurality of drain pipes 3 are connected by a stock solution fire bottle 1 to the characteristic setting of accessible bottle head valve 2, can be provided with four drain pipes 3, and the angle between four drain pipes 3 is 90 degrees respectively, all is provided with temperature control valve 6 between each drain pipe 3 and bottle head valve 2, can guarantee that any one place when the conflagration appears, can both in time accomplish and put out a fire. The material of drain pipe 3 can be the hose, also can be the tubular metal resonator, as long as can realize can, does not force the injecing in this embodiment, and the head of drain pipe 3 is provided with the shower nozzle, when liquid blowout, can realize the quick spraying of different positions according to the structure of shower nozzle. In traditional fire control extinguishing device, for example the fire control is felt to the most commonly used cigarette, after detecting smog concentration too high, send the warning, and begin to continuously spray water, only when the staff operation, just can stop spraying water, this will appear even the conflagration has been suppressed out, also can be spraying water, cause the waste of water resource, and the temperature control valve 6 of this embodiment, when reaching the action temperature, the valve is opened and is made fire extinguishing agent spout through drain pipe 3, and when the temperature is replied to the action temperature with inside, temperature control valve 6 this moment just can get back to the closed condition, make and stop spraying, then just effectual realization is to the using of saving of resource.
During the use, can place stock solution fire-extinguishing bottle 1 on ground, set up the shower nozzle department of drain pipe 3 in the concrete position of the conflagration that takes place easily, and temperature control valve 6 can select to connect in series its arbitrary position in drain pipe 3 according to user's actual demand. In order to save space and resources, also can directly arrange stock solution fire bottle 1 in the ceiling, directly draw forth drain pipe 3 to each position by the ceiling, draw forth temperature control valve 6 and indoor environment contact, can better perceive ambient temperature, for use the position that more cigarette felt now to set up to temperature control valve 6, and the concrete position of drain pipe 3 sets for according to actual conditions. When the temperature is sensed to be too high, the temperature control valve 6 is opened, the fire fighting device starts to work, and spraying is achieved. In order to guarantee the air pressure value that sprays, the length of drain pipe 3 should not be the overlength, and the number of the drain pipe 3 that 1 connection of stock solution fire bottle should not be too much, can effectively solve when a plurality of temperature control valves 6 trigger simultaneously, and pressure is not enough, causes the poor problem of fire control effect.
Fig. 2 is a schematic structural view of the temperature control valve of fig. 1.
Specifically, as shown in fig. 2, the temperature control valve 6 in this embodiment includes a liquid inlet 61, an on-off switch, and a liquid outlet 63, where the liquid inlet 61 is communicated with the bottle head valve 2, the liquid outlet 63 is communicated with the liquid outlet pipe 3, and the on-off switch controls the on-off of the liquid outlet pipe 3 and the liquid storage fire extinguishing bottle 1. The on-off switch comprises a valve core 621 and a memory alloy spring 623, the valve core 621 is mechanically connected with the memory alloy spring 623, when the memory alloy spring 623 reaches an action temperature threshold value, the memory alloy spring 623 deforms and expands, the valve core 621 is in a loose state, the liquid outlet pipe 3 is communicated with the liquid storage fire extinguishing bottle 1, when the memory alloy spring 623 does not reach the action temperature threshold value, the memory alloy spring 623 contracts, the valve core 621 is in a squeezing state, and the liquid outlet pipe 3 is cut off from the liquid storage fire extinguishing bottle 1. The liquid inlet 61 and the liquid outlet 63 are basic structures of the temperature control valve 6, the fire extinguishing agent in the liquid storage bottle flows through the liquid inlet 61 and the liquid outlet 63 to enter the liquid outlet pipe 3, then the conducting state between the liquid inlet 61 and the liquid outlet 63 is controlled by controlling an opening and closing switch arranged between the liquid outlet 63 and the liquid inlet 61, if the fire extinguishing agent is a faucet according to the traditional meaning, the principle is communicated, only the control of the valve core 621 is based on different structures, the most core part can realize deformation according to the temperature according to the property of the memory alloy, the specific temperature of the memory alloy deformation is realized according to different material proportions, detailed explanation is not carried out in the embodiment, and the memory alloy is found to be very sensitive to the action temperature according to hundreds of experimental data, and the effect is far better than that of similar products, in this embodiment, the memory alloy is made into the shape of the spring, so that the structure is simple and the effect is remarkable.
The specific internal structure of the control valve core 621 adopted by the temperature control valve 6 in this embodiment is shown in fig. 2, the operation principle is to control the on-off between the liquid inlet 61 and the liquid outlet 63 by controlling the extension or contraction of the valve core 621, the core element for controlling the action of the valve core 621 is a memory alloy spring 623, one end of the memory alloy spring 623 is connected with the baffle 20, the other end of the memory alloy spring 623 is fixed on the base 22, the memory alloy spring 623 penetrates through the connecting rod 23, the connecting rod 23 is driven by the expansion or contraction of the memory alloy spring 623, the base 22 is fixed, the baffle 20 and the connecting rod 23 are integrally formed, when the spring contracts, the baffle 20 contacts with the base 22, when the memory alloy spring 623 reaches a preset temperature value and deforms and expands, the baffle 20 moves to one end far away from the base 22 under the action of the memory alloy spring 623, and the baffle 20 drives the connecting, connecting rod 23 drives magnetic ring subassembly 24 to produce the displacement of equidirectional, make magnetic ring subassembly 24 to the one end displacement of being close to memory alloy spring 623, magnetic ring subassembly 24's displacement drives case 621 and takes place the displacement to memory alloy spring 623 direction, make control case 621 take place relative displacement in sealed tube 21, control case 621 this moment just shifts to the one side of being close to memory alloy spring 623, just so switch on between liquid outlet 63 and the inlet 61, the effect of sealed tube 21 can prevent to flow through the fire extinguishing agent between inlet 61 and the liquid outlet 63 and reveal, for preventing better revealing, still be provided with rubber circle 25 in case 621 movable position department, make the fire extinguishing agent not go out to appear leaking. Because the deformation of the memory alloy spring 623 drives the magnetic ring assembly 24 to move, the magnetism of the magnetic ring assembly 24 drives the valve core 621 to perform piston motion, so that the valve core 621 can control the conduction or the cutoff between the liquid inlet 61 and the liquid outlet 63. The detailed structure of the other portions of the temperature control valve 6 will not be described in detail in this embodiment. The temperature control valve 6 is applied to the liquid storage fire-extinguishing bottle 1, and may of course be applied to other places, for example, a fire hydrant, and the principle thereof is similar to that of the embodiment, that is, even if the liquid storage fire-extinguishing bottle 1 is not a large water storage tank or other equipment, the process of starting or stopping controlled by the temperature control valve 6 of the embodiment may be adopted, and detailed description is not given in this embodiment.
The utility model discloses a fire control unit, include: stock solution fire bottle 1, bottle head valve 2, drain pipe 3, manometer 4, siphon 5 and temperature control valve 6, the one end of bottle head valve 2 is installed on the bottleneck of stock solution fire bottle 1, the other end is linked together through temperature control valve 6 and drain pipe 3, manometer 4 sets up between temperature control valve 6 and bottle head valve 2, manometer 4 detects the atmospheric pressure value in stock solution fire bottle 1, siphon 5 one end stretches into in stock solution fire bottle 1, the other end is linked together with bottle head valve 2, when temperature control valve 6 reaches the action temperature threshold value, temperature control valve 6 is opened, so that drain pipe 3 switches on with stock solution fire bottle 1, the fire extinguishing agent in stock solution fire bottle 1 gets into drain pipe 3 blowout through bottle head valve 2 by siphon 5, in order to realize the extinction to the flame source. Manometer 4 can show the pressure value in stock solution fire bottle 1 in real time, guarantee that the not enough problem of atmospheric pressure can not appear, install temperature control valve 6 between bottle head valve 2 and drain pipe 3, make arrange the fire control unit in the place of the conflagration that takes place more easily can, when the conflagration that takes place makes ambient temperature reach the action temperature threshold value of temperature control valve 6, 6 self-starting of temperature control valve, make stock solution fire bottle 1 and drain pipe 3 switch on, under the effect of siphon 5, the fire extinguishing agent in the stock solution fire bottle 1 realizes automatic fire extinguishing through 3 blowout of drain pipe, the promptness of putting out a fire when having guaranteed the conflagration and taking place.
Fig. 3 is another schematic structural diagram of the fire fighting device provided by the embodiment of the invention. Fig. 4 is a schematic diagram illustrating a circuit connection principle of electronic components of the fire fighting device according to an embodiment of the present invention.
As shown in fig. 3 and 4, on the basis of the above-mentioned embodiment, in order to enable the control of the liquid storage fire extinguishing bottle 1 to be more accurate and intelligent, this embodiment provides another fire fighting device, which further includes a controller 7, a first electromagnetic valve 8 and a temperature sensor 9, wherein the first electromagnetic valve 8 and the temperature sensor 9 are both connected to the controller 7, one end of the first electromagnetic valve 8 is connected to the bottle head valve 2, the other end is connected to the liquid outlet pipe 3, the temperature sensor 9 detects a temperature value in a target space and uploads the temperature value to the controller 7, when the temperature value reaches a preset temperature threshold value, the controller 7 sends an opening instruction to the first electromagnetic valve 8, and the first electromagnetic valve 8 is opened, so that the liquid outlet pipe 3 is conducted with the liquid storage fire extinguishing bottle 1. The same as the above embodiment, the on/off of the fire fighting device is also automatically controlled according to the environmental information, and the on/off is controlled by the electromagnetic valve in parallel with the on/off of the liquid storage fire extinguishing bottle 1 and the liquid outlet pipe 3 controlled by the temperature sensor 9, the sensor is adopted to sense the environmental temperature, so that when any one of the modes is triggered, the fire can be timely extinguished, and the problem that when a fire breaks out, only one control mode causes delay is reduced. The controller 7 receives the temperature feedback of the temperature sensor 9, controls the on or off of the electromagnetic valve according to the temperature feedback result, is widely applied in real life or in middle of life, and does not explain the detailed working principle and working process. The controller 7 can select an STC series single chip microcomputer or other types of micro controllers 7, specific limitation is not performed in the embodiment, the temperature sensor 9 can select a pt100 type sensor, the timeliness can be guaranteed due to the sensitive sensing degree, the ultra-strong processing capacity of the single chip microcomputer is enough to meet the actual requirement in the embodiment, the working temperature of the fire fighting device is 4-55 ℃, and the working pressure of the liquid storage fire extinguishing bottle 1 can reach 1.2 MPa. Of course, it should also be noted that the list of models is only one of the implementations shown, and in practical applications, the invention is not limited to this one, and other models, which adopt the same principle, all belong to the protection scope of the present invention. The electromagnetic valve control mode is adopted, the system is simple and reliable in structure, the mounting quality can be checked by trial spraying according to the requirements of a user after the system is mounted, and the reliability of the system is not affected after the trial spraying is finished.
The capacity of the liquid storage fire extinguishing bottle 1 is limited, when a fire which is not easy to extinguish occurs, there may be a situation that the fire is still not extinguished when the fire extinguishing agent in the liquid storage fire extinguishing bottle 1 is sprayed out, and in order to cope with the situation, as shown in fig. 3 and fig. 4, on the basis of the above embodiment, the fire fighting device provided by the embodiment further comprises a water flow pipeline 10 and a second electromagnetic valve 11, the second electromagnetic valve 11 is arranged on the water flow pipeline 10 and is used for controlling the on-off of the water flow pipeline 10, the water flow pipeline 10 is connected to a tap water pipeline, the second electromagnetic valve 11 is connected to the controller 7, and when the first electromagnetic valve 8 is opened, the controller 7 controls the second electromagnetic valve 11 to be opened so as to conduct the water flow pipeline 10. The access running water rivers pipeline 10 for can realize continuously spraying water, can put out a fire through fire extinguishing agent on the one hand, on the other hand can put out a fire through water, increase the way of putting out a fire, make and guarantee to put out the conflagration completely. In order to prevent the fire extinguishing agent or water between the liquid outlet pipes 3 from influencing each other, the liquid outlet pipes 3 can be provided with one-way valves, so that the fire extinguishing agent or water can only realize one-way conduction under the action of the one-way valves, can not generate backflow and can not influence each other.
The mode of controlling the on-off of the tap water pipeline through the second electromagnetic valve 11 can be that when the first electromagnetic valve 8 is opened, the controller 7 controls the second electromagnetic valve 11 to be opened, and on the same principle, when the temperature sensor 9 detects that the ambient temperature is lower than the preset temperature, the controller 7 controls the first electromagnetic valve 8 to be closed. The pressure gauge 4 can be connected with the controller 7, another mode for controlling the on-off of the second electromagnetic valve 11 is adopted, when a preset temperature threshold value is reached, the first electromagnetic valve 8 is opened, the fire is extinguished, or the fire is extinguished at the moment, the ambient temperature in a period of time is reduced, when the temperature detected by the temperature sensor 9 is lower than the preset temperature threshold value, the first electromagnetic valve 8 is controlled to be closed, the preset temperature threshold value controlled by the temperature sensor 9 is different from the control of the memory alloy spring 623 of the temperature control valve 6, the preset temperature threshold value can be manually changed and revised by a user, and the temperature is more convenient and faster than the temperature of the memory alloy. And after first solenoid valve 8 closes, second solenoid valve 11 is also in the closed condition, first solenoid valve 8 closes and indicates that the conflagration this moment has been put out, therefore the mode that the rivers that second solenoid valve 11 corresponds put out a fire need not open, and be in the open mode when first solenoid valve 8, and manometer 4's registration is zero or arbitrary critical value, indicate that fire extinguishing agent this moment has spouted, but the conflagration has not been put out, this moment, controller 7 controls second solenoid valve 11 to open according to manometer 4's registration and first solenoid valve 8's state, make when fire extinguishing agent has spouted, put out a fire through the mode of rivers again and handle, practiced thrift the resource to a certain extent, waste has been reduced. Regarding the specific way of controlling the second electromagnetic valve 11 to open or close, in this embodiment, there is no mandatory limitation, and any way that can be implemented belongs to the protection scope of the present invention.
As shown in fig. 3, on the basis of the above embodiment, in order to make the control of the fire fighting device more convenient, on the basis of the above embodiment, the fire fighting device of the embodiment may further include a manual ball valve 14, the manual ball valve 14 is disposed between the bottle head valve 2 and the liquid outlet pipe 3, and the manual ball valve 14 is controlled to control the connection or disconnection between the liquid outlet pipe 3 and the liquid storage fire extinguishing bottle 1. The manual ball valve 14 controls the connection or disconnection of the liquid storage fire extinguishing bottle 1 and the liquid outlet pipe 3, so that when personnel are present, the fire extinguishing device can be manually controlled according to actual requirements, and an implementation mode for controlling the connection or disconnection is added. Through temperature control valve 6, temperature sensor 9, solenoid valve cooperation, manual 14 three kinds of modes that parallel realize switching on or ending to stock solution fire bottle 1 and stock solution pipe, can satisfy the use under the condition of multiple difference.
Further, as shown in fig. 4, on the basis of the above embodiment, the fire fighting device of the present embodiment further includes a communication component 12, the communication component 12 is connected to the controller 7, and the controller 7 establishes a connection with the target terminal through the communication component 12 and performs information interaction. The communication component 12 can realize the control of the remote fire control device, and can establish direct connection with an external terminal through the communication component 12, so that external personnel can know the occurrence of fire in the first time and make corresponding countermeasures according to the situation when the fire occurs. The communication device can transmit information data with the cloud platform, the controller 7 transmits fire signals to a mobile phone and a computer platform of a user through the cloud platform by judging the development of fire conditions through the microprocessor, the fire signals are transmitted to specific management personnel and related units at all levels in real time for monitoring, multi-path alarming, multi-person supervision and real-time control, and responsible persons immediately carry out a fire treatment stage after receiving the signals so as to reduce the occurrence of fire disasters.
For example, the communication module 12 may be connected to an emergency start button to implement emergency alarm, and an alarm signal of the multi-wire smoke detector is accessed to send the alarm signal to a target terminal, which may be a user or a property, and may be connected to the internet of things, and when a fire signal is received, the controller 7 sends a signal to cut off a non-fire-fighting power supply at the first time; the controller 7 sends out the power supply signal of cutting off (starting) the exhaust fan at the first time, automatically starts the fire pump signal at the first time, sends out the power supply signal of cutting off the gas valve at the first time, and the like. The maximum protection of the safety can be automatically achieved by the controller 7, ensuring that losses are reduced to a minimum. The communication component 12 can make it possible for the holder of the target terminal to quickly and directly know the details of the fire, and moreover, more comprehensive protection and rescue can be performed.
As shown in fig. 4, further, on the basis of the above embodiment, the fire fighting device provided in this embodiment further includes an alarm component 13, where the alarm component 13 is connected to the controller 7, and when the first solenoid valve 8 and/or the second solenoid valve 11 are opened, the controller 7 sends an alarm command to the alarm component 13 to control the alarm component 13 to send an alarm prompt. The alarming mode is preferably an audible and visual alarm, and the alarming component 13 is an indicator light and/or a buzzer, when the first electromagnetic valve 8 and/or the second electromagnetic valve 11 is opened, the controller 7 sends an alarming instruction to the indicator light and/or the buzzer, so that the indicator light and/or the buzzer sends out an alarming prompt. Regarding the way that the controller 7 controls the indicator light or the buzzer to alarm, in the actual production process, the application is wide, and the detailed explanation is not repeated, and in this embodiment, two ways of alarming at the same time are preferred.
Further, as shown in fig. 1 and fig. 3, in the fire fighting device of the present embodiment, on the basis of the above embodiment, the bottle head valve 2 further includes an inflation port 15, and the inflation port 15 is used for blowing pressurized gas to maintain the gas pressure in the liquid storage fire extinguishing bottle 1. When manometer 4 detects the pressure value in the stock solution fire bottle 1 undersize, alright in order to bubble into gas through inflation inlet 15, in order to realize the pressurization to stock solution fire bottle 1, choose to bubble into nitrogen gas usually, for more intelligent, can establish manometer 4 and alarm component 13 and be connected, when the pressure value is not enough, send the warning suggestion, or when pressure is not enough, through communication component 12 with pressure lack information transmission to user terminal, make the user can in time accomplish the pressurization to in the stock solution fire bottle 1.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
It should be noted that, in the description of the present invention, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means at least two unless otherwise specified.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. A fire protection device, comprising: a liquid storage fire extinguishing bottle, a bottle head valve, a liquid outlet pipe, a pressure gauge, a siphon and a temperature control valve;
one end of the bottle head valve is arranged on the bottle mouth of the liquid storage fire extinguishing bottle, and the other end of the bottle head valve is communicated with the liquid outlet pipe through the temperature control valve;
the pressure gauge is arranged between the temperature control valve and the bottle head valve and detects the air pressure value in the liquid storage fire extinguishing bottle;
one end of the siphon extends into the liquid storage fire extinguishing bottle, and the other end of the siphon is communicated with the bottle head valve;
when the temperature control valve reaches the action temperature threshold value, the temperature control valve is opened to make the drain pipe with stock solution fire bottle switches on, the fire extinguishing agent in the stock solution fire bottle by the siphon passes through the bottle head valve gets into the drain pipe blowout to the realization is to putting out of fire source.
2. A fire fighting unit as defined in claim 1, wherein said temperature control valve includes a liquid inlet, an on-off switch and a liquid outlet;
the liquid inlet is communicated with the bottle head valve, the liquid outlet is communicated with the liquid outlet pipe, and the opening and closing switch controls the liquid outlet pipe to be communicated with or cut off from the liquid storage fire extinguishing bottle.
3. The fire protection device of claim 2, wherein the on-off switch includes a valve spool and a memory alloy spring;
the valve core is mechanically connected with the memory alloy spring;
when the memory alloy spring reaches an action temperature threshold value, the memory alloy spring deforms and expands to enable the valve core to be in a loose state, and the liquid outlet pipe is communicated with the liquid storage fire extinguishing bottle;
when the memory alloy spring does not reach the action temperature threshold value, the memory alloy spring contracts to enable the valve core to be in a squeezing state, and the liquid outlet pipe and the liquid storage fire extinguishing bottle are stopped.
4. The fire protection device of claim 1, further comprising a controller, a first solenoid valve, and a temperature sensor;
the first electromagnetic valve and the temperature sensor are both connected with the controller;
one end of the first electromagnetic valve is connected with the bottle head valve, and the other end of the first electromagnetic valve is connected with the liquid outlet pipe;
the temperature sensor detects a temperature value in a target space and uploads the temperature value to the controller, when the temperature value reaches the action temperature threshold value, the controller sends an opening instruction to the first electromagnetic valve, and the first electromagnetic valve is opened so that the liquid outlet pipe is communicated with the liquid storage fire extinguishing bottle.
5. The fire protection device of claim 4, further comprising a water flow conduit and a second solenoid valve;
the second electromagnetic valve is arranged on the water flow pipeline and used for controlling the on-off of the water flow pipeline, and the water flow pipeline is connected to a tap water pipeline;
the second electromagnetic valve is connected with the controller, and when the first electromagnetic valve is opened, the controller controls the second electromagnetic valve to be opened so as to conduct the water flow pipeline.
6. The fire protection device of claim 4, further comprising a communication component;
the communication assembly is connected with the controller;
the controller establishes connection with the target terminal through the communication assembly and carries out information interaction.
7. The fire protection device of claim 5, further comprising an alarm assembly;
the alarm assembly is connected with the controller;
when the first electromagnetic valve and/or the second electromagnetic valve are/is opened, the controller sends an alarm instruction to the alarm assembly so as to control the alarm assembly to send an alarm prompt.
8. A fire fighting device as defined in claim 7, wherein the warning component is an indicator light and/or a buzzer;
the indicator light and/or the buzzer are/is connected with the controller;
when the first electromagnetic valve and/or the second electromagnetic valve are/is opened, the controller sends an alarm instruction to the indicator light and/or the buzzer so that the indicator light and/or the buzzer sends an alarm prompt.
9. A fire fighting device as defined in claim 1, further comprising a manual ball valve;
the manual ball valve is arranged between the bottle head valve and the liquid outlet pipe, and controls the liquid outlet pipe and the liquid storage fire extinguishing bottle to be switched on or switched off by controlling the manual ball valve.
10. A fire protection device as claimed in any one of claims 1 to 9, wherein the head valve further comprises an inflation port;
the inflation inlet is used for blowing pressurized gas so as to keep the air pressure in the liquid storage fire extinguishing bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921545700.3U CN210963654U (en) | 2019-09-17 | 2019-09-17 | Fire fighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921545700.3U CN210963654U (en) | 2019-09-17 | 2019-09-17 | Fire fighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210963654U true CN210963654U (en) | 2020-07-10 |
Family
ID=71412949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921545700.3U Active CN210963654U (en) | 2019-09-17 | 2019-09-17 | Fire fighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210963654U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113679995A (en) * | 2021-08-11 | 2021-11-23 | 成都迪沃航空科技有限公司 | Intelligent quick alarm fire extinguishing device |
| CN114383651A (en) * | 2021-12-01 | 2022-04-22 | 深圳供电局有限公司 | Monitoring device and monitoring method |
| CN115012530A (en) * | 2022-05-20 | 2022-09-06 | 余厚强 | Light steel house building structure connecting piece |
-
2019
- 2019-09-17 CN CN201921545700.3U patent/CN210963654U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113679995A (en) * | 2021-08-11 | 2021-11-23 | 成都迪沃航空科技有限公司 | Intelligent quick alarm fire extinguishing device |
| CN114383651A (en) * | 2021-12-01 | 2022-04-22 | 深圳供电局有限公司 | Monitoring device and monitoring method |
| CN115012530A (en) * | 2022-05-20 | 2022-09-06 | 余厚强 | Light steel house building structure connecting piece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210963654U (en) | Fire fighting device | |
| CN113476769A (en) | Spraying fire extinguishing system based on tap water is water supply water source | |
| CN112843568A (en) | Fire-fighting spraying system | |
| CN1266211A (en) | Fire-fighting water supply monitoring system and control method | |
| CN204972819U (en) | A special automatic fire extinguishing device for chemistry experiment room | |
| CN113101571A (en) | Dry powder fire extinguishing control system for intelligent robot | |
| CN206198525U (en) | A kind of fire-fighting fountain head with automatic water jetting function | |
| CN212439812U (en) | Intelligent fire extinguishing wall surface for closed space | |
| KR101993606B1 (en) | Spray head which can be used as fire extinguishing gas head and sprinkler head and Fire extinguish system | |
| CN215025560U (en) | Intelligent prefabricated perfluorohexanone fire extinguishing device | |
| CN216725579U (en) | Passive temperature-sensing automatic fire extinguishing device for residential flue | |
| CN213789694U (en) | Intelligent kitchen fire extinguishing device based on Internet of things | |
| CN203329245U (en) | Electronic linkage type nitrogen energy fire extinguishing device | |
| CN210205684U (en) | Closed foam water spraying fire-fighting system | |
| CN112807594B (en) | Wisdom is automatic firebreak device for building | |
| CN113577622B (en) | Spraying fire extinguishing system and method based on multi-fire probe linkage detection | |
| CN209714077U (en) | Intelligent fire spray system | |
| CN213724586U (en) | Intelligent water fire control system | |
| CN210992756U (en) | Intelligent automatic fire catching device | |
| CN212084321U (en) | Automatic fire alarm device based on CAN bus | |
| CN209952097U (en) | Fire extinguishing device | |
| CN215585325U (en) | Novel fire extinguishing system based on thing networking | |
| CN213491645U (en) | Fire fighting equipment for intelligent building | |
| CN219558572U (en) | Intelligent novel fire control device | |
| CN215916306U (en) | Spraying fire extinguishing system based on tap water is water supply water source |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |