CN115068870A - Single-person remote control intelligent indoor fire hydrant system and control method thereof - Google Patents
Single-person remote control intelligent indoor fire hydrant system and control method thereof Download PDFInfo
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- CN115068870A CN115068870A CN202210990598.8A CN202210990598A CN115068870A CN 115068870 A CN115068870 A CN 115068870A CN 202210990598 A CN202210990598 A CN 202210990598A CN 115068870 A CN115068870 A CN 115068870A
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 7
- 229910052744 lithium Inorganic materials 0.000 description 7
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- 238000005516 engineering process Methods 0.000 description 2
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- 238000013473 artificial intelligence Methods 0.000 description 1
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- A—HUMAN NECESSITIES
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- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/20—Hydrants, e.g. wall-hoses, wall units, plug-in cabinets
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
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Abstract
The invention discloses a single remote control intelligent indoor fire hydrant system and a control method thereof, belonging to the technical field of fire fighting equipment, wherein the single remote control intelligent indoor fire hydrant system is arranged in a floor, and comprises: the water outlet assembly comprises a water gun assembly and a control assembly, and fire fighting water is sprayed to a fire point through the water gun assembly to carry out fire extinguishing operation; a valve body assembly. Through setting up the control assembly on the play water subassembly, the MCU chip on the cooperation actuating mechanism through wireless communication, can be to the remote control of fire control water pressure and water yield, with the cooperation of fire control switch board in order to constitute one set of complete intelligent fire extinguishing system equipment, broken through the restriction that the prior art of equipping must reach the cooperation more than two people and just can launch, just can accomplish five basic actions alone promptly, make the first discovery people of conflagration, it becomes the first person of saving oneself to throw oneself at once.
Description
Technical Field
The invention belongs to the technical field of fire fighting equipment, and particularly relates to a single-person remote control intelligent indoor fire hydrant system and a control method thereof.
Background
The indoor fire hydrant is an important component in a fire water system, is an interface with a valve for supplying water to a fire scene by an indoor pipe network, can be used as indoor fixed fire-fighting equipment such as a factory, a warehouse, a high-rise building, a ship and the like, is usually installed in a fire hydrant box, and is matched with equipment such as a fire hose, a water gun and the like for use. The existing national standard indoor fire hydrant is generally summarized and basically divided into two categories, namely a straight-through type (no pressure reduction and stabilization, the main type is represented by SN 65), and another pressure reduction and stabilization type (three different pressure spring pressure reduction and stabilization devices, when the pressure is reduced, the pressure is still greatly reduced, the main type is represented by SNW 65).
The water pressure regulation in the above-mentioned indoor fire hydrant system all is the sudden change formula, can not adjust water pressure according to the scene of a fire actual conditions to adapt to different conflagration scenes, the use of system needs two people cooperations at least, and needs still must have fine harmony more than two people, and is very inconvenient in the in-service use process, sits recoil power between the fire branch rifle produces when spraying simultaneously, has also brought great obstacle and threat to first-aid staff's operation and self safety.
Disclosure of Invention
The invention aims to provide a single-person remote control intelligent indoor fire hydrant system and a control method thereof, and aims to solve the problem that the existing fire hydrant system is put forward in the background technology in the using process.
In order to achieve the purpose, the invention provides the following technical scheme: a single, remote-controlled, intelligent, indoor fire hydrant system, disposed in a floor, said fire hydrant system comprising:
the water outlet assembly comprises a water gun assembly and a control assembly, and fire fighting water is sprayed to a fire point through the water gun assembly to carry out fire extinguishing operation;
the valve body assembly comprises a valve body part and a piston assembly arranged in the valve body part, and the piston assembly comprises a piston main body and a conical piston head which is arranged separately from the piston main body;
the actuating mechanism is assembled on the valve body assembly and is wirelessly connected with the control assembly, receives a control instruction from the control assembly in the fire fighting truck, and drives the conical piston head to move up and down according to the control instruction so as to realize gradual adjustment of the opening of the valve and further control the water pressure and flow of fire water sprayed by the water gun assembly;
the cooling assembly is arranged on the water outlet assembly and the executing mechanism and used for cooling the control assembly and the executing mechanism in a high-temperature environment;
and the fire control cabinet is electrically connected with the control component and the actuating mechanism.
Preferably, the control assembly is installed on the outer wall of the water gun assembly, and fire water circulating in the water gun assembly is used as a main cooling source of the control assembly.
Preferably, the valve body assembly is driven by the actuator to be opened by an opening degree of 0-35% so as to reduce the initial jetting pressure of the water gun assembly, and the opening degree of the valve body assembly is changed within a range of 0-100% in a subsequent adjusting process.
Preferably, go out the water subassembly still including the integration have the fire water monitor of squirt subassembly with right the load-bearing platform that the fire water monitor supported, fire water monitor and load-bearing platform constitute the fire hose car jointly.
Preferably, power supply elements are arranged in the actuating mechanism and the control assembly, and the actuating mechanism and the control assembly are powered by taking the power supply elements as power sources under the condition that power is cut off in a fire scene.
Preferably, the cooling assembly comprises a cooling pipeline connected with the fire monitor, and a water outlet is led out from the cooling pipeline and faces the branch pipeline of the control assembly.
Preferably, the cooling assembly comprises a spray head arranged in an independent interval in the actuating mechanism shell, the spray head supplies fire-fighting water through a pipeline, and the fire-fighting water sprayed by the spray head flows in the independent interval and then overflows to the shell to cool the actuating mechanism.
Preferably, the control assembly comprises a control box, the control box is provided with a signal emitter and a control button, and a control instruction of the control button is sent out through the signal emitter.
Preferably, the actuating mechanism comprises a power element and an MCU chip, and the MCU chip receives a control signal from the control component to control the operation of the power element.
A control method of a single-person remote control intelligent indoor fire hydrant system comprises the following steps:
s1: the rescue worker moves the water outlet assembly to a fire place and connects the water gun assembly with the water outlet of the valve body assembly through the fire hose;
s2: the rescue worker controls the action of the actuating mechanism through a control button on the control assembly, the actuating mechanism drives the conical piston head in the valve body assembly to move upwards to open the valve assembly, and the high-pressure fire fighting water is sprayed out through the fire fighting water cannon;
s3: the rescue workers correspondingly adjust the direction of the water outlet of the water gun assembly according to the change of the position of the fire point in the fire scene, and control the conical piston head to move up and down through the control assembly so as to adjust the flow and the water pressure of fire fighting water sprayed out of the water gun assembly.
Compared with the prior art, the invention has the beneficial effects that:
1. the control assembly wirelessly connected with the actuating mechanism is arranged on the water outlet assembly, so that the remote control of the water pressure and the water quantity of the fire-fighting water can be realized, the limitation that the existing equipment technology can be started only by matching more than two persons is broken through, namely, five basic actions (bolt fastening, butt joint of a gun muzzle, pulling open of a water belt, opening of a fire valve and holding of a gun for water jetting) can be completed by one person, so that the first found person in a fire disaster can be immediately thrown into a first person for self rescue, the fire extinguishing of the initial fire and the suppression of the spread and expansion of the fire situation are positively influenced, the comprehensive fire extinguishing of a professional rescue team is realized, the precious time is saved, the consumption of manpower and material resources is saved, and more persons can be boiled out on site to carry out multi-directional and multi-angle fire rescue operation.
2. Through arranging the cooling subassembly on water subassembly and actuating mechanism, carry out the fire control operation at the fire fighter simultaneously, cool down fire fighter and electrical components and parts through the fire-fighting water, guarantee that electrical components and parts can normal operating in the on-the-spot high temperature environment of conflagration, wherein transfer among the cooling subassembly can adjust the waterproof play water direction of fire to the bamboo joint pipe, realize the continuation cooling to human and fire control box car, guarantee equipment sustainability normal work and personal safety.
3. The anti-explosion lithium battery pack is arranged as a power element of the actuating mechanism, the current capacity of the anti-explosion lithium battery pack is nearly 4000 milliamperes, the anti-explosion lithium battery pack is pre-filled before the anti-explosion lithium battery pack enters a user, and then the anti-explosion lithium battery pack is installed and used for recharging after a daily trace self-loss floating charging mode is implemented; each battery pack component has self-limiting protection functions of overcharge, overdischarge, overcurrent, short circuit and the like; the battery pack, the charging device and the mode ensure that the control and the power assembly can use the power source required by work at any time, and the optimal charging and discharging mode is set, so that the stability of the power source and the durability of the service life are ensured, and a solid foundation is laid for realizing artificial intelligence of equipment and entering a fighting state at any time.
4. The pressure sensor arranged on the valve body assembly can monitor fire fighting water pressure in a fire fighting pipeline and transmit data to the system transportation pipe platform, and the platform can also be synchronously transmitted to terminal equipment of a superior supervisor, a department or a user in an internet of things mode; in addition, after the pressure sensor is equipped with water-jet fire extinguishing, the pressure sensor is an important execution information transmission device for controlling actions such as opening and closing, lifting, pressure regulating, pressure stabilizing and the like accurately by a controller according to actual conditions of a fire scene, and the controller can carry out accurate fire extinguishing operation according to the parameters.
Drawings
FIG. 1 is a system diagram of one embodiment of the present invention;
FIG. 2 is an enlarged view of the position of the valve body assembly of FIG. 1;
FIG. 3 is a first schematic view of the fire hose of the present invention;
FIG. 4 is a second structural view of the fire hose of the present invention;
FIG. 5 is an enlarged view of the waterproof cannon of FIG. 4;
FIG. 6 is a cross-sectional view of the control box of the present invention;
FIG. 7 is a schematic diagram of a water gun assembly according to the present invention;
FIG. 8 is a first schematic view of a valve body assembly according to the present invention;
FIG. 9 is a second schematic structural view of a valve body assembly according to the present invention;
FIG. 10 is a first schematic structural diagram of an actuator according to the present invention;
FIG. 11 is a second schematic structural diagram of an actuator according to the present invention;
FIG. 12 is a third schematic structural view of an actuator according to the present invention;
FIG. 13 is a fourth schematic structural view of an actuator according to the present invention;
FIG. 14 is a first schematic structural view of a fire control cabinet according to the present invention;
fig. 15 is a schematic structural diagram of a fire-fighting control cabinet of the invention.
In the figure: 100. a fire box truck; 101. a load-bearing platform; 102. a horizontal table body; 103. a control component; 104. a control box; 105. a control button; 106. a power supply element; 107. a vertical stage body; 108. fire water monitor; 110. a water gun assembly; 200. a valve body assembly; 201. a valve body member; 201a, a water inlet; 201b, a water outlet; 201c, a flow port; 202. a piston assembly; 203. a piston body; 204. a piston head; 204a, a first end; 204b, middle section; 204c, a second end; 300. an actuator; 302. a power element; 303. an MCU chip; 400. a cooling assembly; 401. a cooling pipeline; 402. a branch pipeline I; 403. a branch pipeline II; 404. a shower head; 500. a fire control cabinet; 501. a display screen; 502. a plug; 503. a wiring terminal; 600. a water pressure detection device; 700. an emergency service valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-15, an indoor fire hydrant system of single remote control intelligence, the main part comprises a water subassembly, valve body assembly 200 and actuating mechanism 300, wherein a water subassembly includes squirt subassembly 110 and control assembly 103, and during the use, the rescue worker is connected squirt subassembly 110 with valve body assembly 200 through the hosepipe to remove a water subassembly to the conflagration region, the system starts the back, and fire water passes through squirt subassembly 110 blowout, and rescue worker carries out rescue operation through operation squirt subassembly 110.
Specifically, the control assembly 103 includes a control box 104, and a control button 105 and a signal transmitter disposed on the control box 104, and a power supply element 106 is disposed in the control box 104 for supplying power to the control assembly 103.
Referring to fig. 7, the control module 103 of the water outlet module is directly installed on the water gun module 110, that is, on the outer wall of the water gun module 110, at this time, the fire water flows through the water gun module 110, and the temperature of the control module 103 on the outer wall of the water gun module 110 is reduced by the fire water.
Referring to fig. 3, the water outlet assembly further includes a fire water monitor 108 and a bearing platform 101, wherein the water monitor assembly 110 is integrated on the fire water monitor 108, the fire water monitor 108 uses the bearing platform 101 as a supporting carrier to support and fix the water monitor assembly 110 and the fire water monitor 108 integrally, the bearing platform 101 includes a horizontal platform 102 and a vertical platform 107, and the fire water monitor 108 is mounted on the vertical platform 107, at this time, the fire water monitor 108 and the bearing platform 101 together form a fire box truck 100, a rescuer can rescue the fire water by operating the fire box truck 100, and simultaneously, by selecting the fire box truck 100 as the water outlet assembly of the system, since the fire water monitor 108 is integrated on the bearing platform 101, the fire water monitor 108 is supported by the bearing platform 101, the rescuer does not need to hold the fire water monitor to rescue, on one hand, the labor intensity of the rescuer can be reduced, on the other hand, load-bearing platform 101 can not only support fire water monitor 108, can also offset the recoil that produces when fire water monitor 108 operation, can also guarantee that this fire extinguishing system can run under the high water pressure when improving system security.
Referring to fig. 7 and 8, the valve body assembly 200 may be a hydraulic valve or a mechanical valve, specifically, the valve body assembly 200 is composed of a valve body 201 and a piston assembly 202, wherein the valve body 201 includes a water inlet 201a and a water outlet 201b, and the water inlet 201a and the water outlet 201b are designed at 90 °, when fire fighting operation is performed, the water outlet 201b and the fire fighting monitor 108 are connected by a hose, fire fighting water flows in from the water inlet 201a of the valve body 201 and flows out from the water outlet 201b into the hose, and finally is sprayed out by the fire fighting monitor 108 to perform fire fighting operation, the piston assembly 202 is disposed in the valve body assembly 200, and the axis of the piston assembly 202 is substantially coincident with the axis of the water inlet 201a, referring to fig. 7, the piston assembly 202 has the same axis with the water inlet 201a, specifically, the piston assembly 202 includes a piston head 204 and a piston body 203, and the piston head 203 and the piston head 204 are designed separately, that is, the piston head 204 can slightly move independently of the piston main body 203, so that when the piston head 204 receives high-pressure water impact, the piston head 204 can eliminate the influence of the high-pressure water on the impact force of the piston main body 203 through the self slight movement, and the stability of the piston main body 203 during up-and-down movement is ensured.
Meanwhile, a pressure sensor is arranged on the valve body assembly 200 and used for measuring the medium water pressure in the system.
Further, an actuator 300 is assembled on the valve body assembly 200, specifically, the actuator 300 body is composed of a housing component and a power assembly located in the housing component, wherein the power assembly includes a power element 302 and a power element 106 for providing power to the power element 302, preferably, a low voltage dc motor and an explosion-proof lithium battery pack are respectively selected as the power element 302 and the power element 106, the power of the power element 302 acts on the piston assembly 202 through a lead screw component, specifically, the lead screw component is in threaded connection with the piston body 203 in the piston assembly 202, when the lead screw component rotates under the driving of the power element 302, the piston body 203 moves up and down along an axis along with the rotation of the lead screw component, the movement of the piston head 204 is synchronized with the movement of the piston body 203, thereby realizing the adjustment of the relative position of the piston head 204 and the water inlet 201a of the valve body 201, referring to fig. 7, the piston is substantially inverted truncated cone-shaped, that is, the piston head 204 is a tapered piston head, the large cross-sectional end of the piston head 204 is referred to as a first end 204a, the small cross-sectional end is referred to as a second end 204c, the transition region from the small end to the large end is referred to as an intermediate section 204b, and the cross-sectional size of the intermediate section 204b decreases along the extending direction from the first end 204a to the second end 204c, correspondingly, the top end position of the water inlet 201a of the valve body member 201 is referred to as a flow port 201c, the cross-sectional area of the first end 204a is substantially the same as the cross-sectional area of the flow port 201c, that is, when the first end 204a is located at the flow port 201c, the outer surface of the first end 204a is in contact with the inner surface of the flow port 201c, so as to block the flow port 201c, and as can be understood from the above, the cross-sectional area of the intermediate section 204b and the second end 204c is smaller than the cross-sectional area of the first end 204a, i.e. smaller than the cross-sectional area of the flow port 201c, so that when the middle section 204b or the second end 204c moves to the position of the flow port 201c, there is a gap between the outer surface of the middle section 204b and the inner surface of the flow port 201c, i.e. an opening for fire-fighting water to flow through is formed, the smaller the cross-sectional area of the piston head 204 is, the larger the corresponding opening of the corresponding valve is, and when the second end 204c of the piston head 204 is at the position of the flow port 201c, the maximum opening of the valve is 100%, the actuator 300 controls the piston assembly 202 to move up and down, so that different positions of the piston head 204 are at the position of the flow port 201c, thereby realizing the variable adjustment of the valve opening of 0-100%, further realizing the adjustment of the water pressure and water quantity in the fire-fighting system, and at the initial stage of the system, i.e. within 30s before the system is operated, the opening of the valve body assembly 200 is only varied within 0-35%, so as to reduce recoil generated when the water gun acts at the initial stage of opening.
Further, this power component still includes MCU chip 303, and MCU chip 303 electricity is connected in above-mentioned low pressure direct current motor and explosion-proof lithium cell group, and the integration has wireless transmission module in MCU chip 303 for use with the control assembly 103 cooperation on the above-mentioned fire box truck 100, this MCU chip 303 is with the control assembly 103 wireless connection on the fire box truck 100 promptly.
When the fire fighting water monitor is used, a rescuer operates the control button 105 to send a corresponding control instruction, the control instruction is sent by the signal transmitter and received by the MCU chip 303, the MCU chip 303 controls the operation of the power element 302 according to the received control instruction to further adjust the rotating speed and the steering direction of the screw rod component, so that the speed and the distance of the up-and-down movement of the piston assembly 202 are adjusted, different sections of the piston head 204 are positioned at the position of the circulation port 201c, the opening size, namely the valve opening degree, of the valve is adjusted, when the rescuer carries out fire fighting operation, the water outlet assembly is operated at the position of the fire fighting truck 100, the control button 105 on the control box 104 is used for sending the control instruction to remotely control the action of the execution mechanism 300, the valve opening degree can be adjusted, and the water injection quantity and the water pressure of the fire fighting water monitor 108 can be adjusted, namely, the opening of the valve can be completed by only one person, Closing and adjusting the opening of the subsequent valve, namely completing the opening and closing of the fire-fighting system and the adjusting process of the fire-fighting water pressure.
Further, the fire fighting system further comprises a cooling assembly 400 arranged on the water outlet assembly and the actuating mechanism 300, the actuating mechanism 300 and the control assembly 103 are cooled by taking fire water as a cooling source of the control assembly 103 and the actuating mechanism 300, specifically, when the water outlet assembly is the fire box truck 100, the cooling assembly 400 comprises a cooling pipeline 401, the cooling pipeline 401 is arranged on the fire monitor 108, meanwhile, the cooling assembly 400 further comprises two branch pipelines led out from the cooling pipeline 401 and respectively marked as a first branch pipeline 402 and a second branch pipeline 403, each branch pipeline is provided with a valve for controlling the on-off of the branch pipeline, meanwhile, a water outlet 201b of each branch pipeline is connected with a direction-adjusting bamboo joint pipe, the water outlet direction can be adjusted by the direction-adjusting bamboo joint pipe, and when in use, a water outlet 201b of the first branch pipeline 402 faces to fire fighters for cooling the fire fighters, the water outlet 201b of the branch pipe II 403 faces the storage box body and is used for cooling the electrical components in the storage box body.
Further, the temperature reduction assembly 400 comprises a heat-sensitive glass ball fire-fighting spray head 404 arranged in the shell of the actuator 300, the spray head 404 is arranged in an independent interval at the top of the shell, the sprayed fire-fighting water only flows on the surface of the shell and can not directly contact with the power assembly, the heat-sensitive glass ball fire-fighting spray head 404 realizes the supply of the fire-fighting water through a pipeline, under the high-temperature environment, the fire-fighting water is sprayed out through the spray head 404 and flows in the upper interval, and then the whole actuator 300 is reduced in temperature, by selecting the heat-sensitive glass ball fire-fighting spray head 404 as the temperature reduction assembly 400, on one hand, the cooling source of the actuator 300 is fire-fighting water which is synchronously supplied with rescue fire-fighting water, the supply of the cooling source is timely, the temperature reduction effect can be ensured, on the other hand, by utilizing the characteristic that the heat-sensitive glass ball fire-fighting spray head 404 is broken under the high-temperature condition, the opening condition of the cooling assembly 400 can be accurately controlled, the cooling assembly 400 can be started at a proper temperature, and the uncertainty of manual control is reduced.
By arranging the cooling component 400 on the actuating mechanism 300 and the fire box truck 100, when the temperature of a fire scene rises to about 68 ℃, the cooling component 400 starts to cool down the electrical components of the actuating mechanism 300 and the control component 103, so that the normal operation of the actuating mechanism 300 and the electrical components in a high-temperature environment is ensured.
Further, this fire extinguishing system still includes water pressure detection device 600, and this water pressure detection device 600 can set up on fire water monitor 108 or valve body subassembly 200 in fire hose car 100 for dynamic and static water pressure in to the fire extinguishing system monitors, and on data transfer to fortune pipe platform that will monitor, makes things convenient for the staff to carry out unified monitoring.
Further, this fire extinguishing system still includes fire control cabinet 500, be equipped with vary voltage switch in this switch board, be used for charging control assembly 103 and drive assembly's interior power component 302, the signal line has still been drawn forth on this fire control cabinet 500 simultaneously, be used for carrying out data interchange between the other parts in with the system, preferentially, power cord and signal line all are equipped with two, be equipped with four wires in the system in total promptly, be used for electric power and signal transmission, this signal line and power cord all use original fire extinguishing system's signal line and power cord, avoid the condition of being difficult to implement of rewiring, still be equipped with display screen 501, plug 502 and boundary line terminal 503 on this fire control cabinet 500 simultaneously.
Further, an emergency service valve 700 is provided on a pipe in the system to cut off the water supply of the system when the system is out of order.
A control method of a single-person remote control intelligent indoor fire hydrant system comprises the following steps:
s1: the rescue worker moves the water outlet assembly to a fire place and connects the water gun assembly with the water outlet of the valve body assembly through the fire hose;
s2: the rescue workers control the action of the actuating mechanism through a control button on the control assembly, the actuating mechanism drives a conical piston head in the valve body assembly to move upwards to open the valve assembly, and high-pressure fire fighting water is sprayed out through a fire fighting water cannon;
s3: the rescue workers correspondingly adjust the direction of the water outlet of the water gun assembly according to the change of the position of the fire point in the fire scene, and control the conical piston head to move up and down through the control assembly so as to adjust the flow and the water pressure of fire fighting water sprayed out of the water gun assembly.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an indoor fire hydrant system of single remote control intelligence which characterized in that: disposed in a floor, the fire hydrant system comprising:
the water outlet assembly comprises a water gun assembly and a control assembly, and fire fighting water is sprayed to a fire point through the water gun assembly to carry out fire extinguishing operation;
the valve body assembly comprises a valve body part and a piston assembly arranged in the valve body part, and the piston assembly comprises a piston main body and a conical piston head which is arranged separately from the piston main body;
the executing mechanism is assembled on the valve body assembly and is wirelessly connected with the control assembly, receives a control instruction from the control assembly in the water outlet assembly and drives the conical piston head to move up and down according to the control instruction so as to realize gradual adjustment of the opening of the valve and further control the water pressure and flow of fire water sprayed by the water gun assembly;
the cooling assembly is arranged on the water outlet assembly and the executing mechanism and used for cooling the control assembly and the executing mechanism in a high-temperature environment;
and the fire control cabinet is electrically connected with the control component and the actuating mechanism.
2. The single-person remote-control intelligent indoor fire hydrant system according to claim 1, wherein: the control assembly is installed on the outer wall of the water gun assembly, and fire water circulating in the water gun assembly is used as a main cooling source of the control assembly.
3. The single-person remote control intelligent indoor fire hydrant system according to claim 2, wherein: the valve body assembly is driven by the actuating mechanism to be opened at an opening degree of 0-35% so as to reduce the initial jetting pressure of the water gun assembly, and the opening degree of the valve body assembly is changed within a range of 0-100% in the subsequent adjusting process.
4. The single-person remote-control intelligent indoor fire hydrant system according to claim 1, wherein: go out the water subassembly still including the integration have the fire water monitor of squirt subassembly with right the bearing platform that the fire water monitor supported, fire water monitor and bearing platform constitute the fire hose car jointly.
5. The single-person remote-control intelligent indoor fire hydrant system according to claim 1, wherein: and power supply elements are arranged in the actuating mechanism and the control assembly, and the actuating mechanism and the control assembly are powered by taking the power supply elements as power sources under the condition of power failure in a fire scene.
6. The single-person remote-control intelligent indoor fire hydrant system according to claim 4, wherein: the cooling assembly comprises a cooling pipeline connected with the fire monitor, and a water outlet is led out from the cooling pipeline and faces the branch pipeline of the control assembly.
7. The single-person remote-control intelligent indoor fire hydrant system according to claim 1 or 6, wherein: the cooling assembly comprises a spray head arranged in an independent interval in the actuating mechanism shell, the spray head supplies fire-fighting water through a pipeline, and the fire-fighting water sprayed by the spray head flows in the independent interval and then overflows to the shell to cool the actuating mechanism.
8. The single-person remote-control intelligent indoor fire hydrant system according to claim 1, wherein: the control assembly comprises a control box, a signal emitter and a control button are arranged on the control box, and a control instruction of the control button is sent out through the signal emitter.
9. The single-person remote-control intelligent indoor fire hydrant system according to claim 1 or 5, wherein: the executing mechanism comprises a power element and an MCU chip, and the MCU chip receives a control signal from the control assembly to control the operation of the power element.
10. The control method of the single-person remote-control intelligent indoor fire hydrant system according to any one of claims 1 to 9, wherein: the method comprises the following steps:
s1: the rescue worker moves the water outlet assembly to a fire place and connects the water gun assembly with the water outlet of the valve body assembly through the fire hose;
s2: the rescue worker controls the action of the actuating mechanism through a control button on the control assembly, the actuating mechanism drives the conical piston head in the valve body assembly to move upwards to open the valve assembly, and the high-pressure fire fighting water is sprayed out through the fire fighting water cannon;
s3: the rescue workers correspondingly adjust the direction of the water outlet of the water gun assembly according to the change of the position of the fire point in the fire scene, and control the conical piston head to move up and down through the control assembly so as to adjust the flow and the water pressure of fire fighting water sprayed out of the water gun assembly.
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| CN115068870B (en) | 2023-01-06 |
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