CN112169229A - Fire-fighting water path system and working vehicle - Google Patents
Fire-fighting water path system and working vehicle Download PDFInfo
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- CN112169229A CN112169229A CN202011188578.6A CN202011188578A CN112169229A CN 112169229 A CN112169229 A CN 112169229A CN 202011188578 A CN202011188578 A CN 202011188578A CN 112169229 A CN112169229 A CN 112169229A
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C27/00—Fire-fighting land vehicles
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/58—Pipe-line systems
- A62C35/68—Details, e.g. of pipes or valve systems
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/50—Testing or indicating devices for determining the state of readiness of the equipment
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- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention provides a fire-fighting waterway system and an operating vehicle, wherein the fire-fighting waterway system comprises: the main water outlet pipeline component comprises a main water outlet pipeline; a first branch water outlet pipeline component; at least one group of second water outlet pipeline components connected with the water outlet end of the pipeline, wherein the second water outlet pipeline components comprise a second water outlet end; the second water outlet pipeline assembly comprises a second water outlet pipeline connected with the water outlet end of the pipeline and a flow control valve arranged on the second water outlet pipeline, and the flow control valve is used for controlling the flow of the second water outlet pipeline. In the technical scheme of the invention, the flow control valve can control the flow of the fire-fighting water at the output port in the third water outlet pipeline, so that the water outlet pressure value of the fire-fighting water at the output port is a constant value to meet the working pressure requirement of the second water outlet end, and the problem that the second water outlet end is damaged due to overlarge water outlet pressure at the output port is avoided, so that the second water outlet end can normally work, and the fire-fighting water pipeline system can normally work.
Description
Technical Field
The invention relates to the technical field of fire extinguishing equipment of working vehicles, in particular to a fire fighting waterway system and a working vehicle.
Background
At present, when a fire disaster occurs, a fire fighting waterway system in the related technology has a single fire fighting function, can only extinguish a fire of a high-rise building, can not extinguish the fire of a low-rise building, and can not extinguish the fire of the low-rise building and the high-rise building simultaneously, so that the fire fighting efficiency of the fire fighting waterway system is seriously influenced, and the life and property safety of people can not be guaranteed to the maximum extent.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art or the related art.
To this end, it is an object of the present invention to provide a fire fighting waterway system.
Another object of the present invention is to provide a work vehicle.
In order to achieve the above object, an embodiment of the present invention provides a fire fighting waterway system, including: the main water outlet pipeline component comprises a main water outlet pipeline, and the main water outlet pipeline comprises a pipeline water outlet end and a pipeline water inlet end; the first branch water outlet pipeline component is connected with the water outlet end of the pipeline and comprises a first water outlet end; at least one set of second outlet water pipeline components connected with the outlet end of the pipeline, wherein each second outlet water pipeline component comprises a second outlet end, a second outlet water pipeline (34) connected with the outlet end (122) of the pipeline and a flow control valve (38) arranged on the second outlet water pipeline (34), and the flow control valve (38) is used for controlling the flow of the second outlet water pipeline (34); the main water outlet pipeline component can simultaneously supply water to the first water outlet end and the second water outlet end.
In the technical scheme, because first water outlet end and second water outlet end can spray water simultaneously, first water outlet end can put out a fire to high-rise building like this, the second water outlet end can put out a fire to low-rise building simultaneously, the function that the fire control waterway system put out a fire to high-rise building and low-rise building simultaneously has been realized like this, thereby the problem of the fire control waterway system fire extinguishing function singleness among the correlation technique has been avoided, namely the fire control waterway system among the correlation technique can only put out a fire to high-rise building, and can't put out a fire to low-rise building, more can't put out a fire to high-rise building simultaneously, put out a fire to low-rise building, and then promoted fire control waterway system's fire extinguishing efficiency, furthest ensured people's life and property safety. In addition, flow control valve can control the flow of delivery port department fire water in the third water pipe way of spending, makes the delivery port department fire water go out the water pressure value for the constant value like this to satisfy the operating pressure requirement of second water outlet end, avoid the problem that the second water outlet end was gone out to the too big damage of delivery port department's play water pressure, thereby ensure that the second water outlet end can normally work, and then ensure that fire-fighting waterway system can normally work.
In addition, the fire fighting waterway system provided by the embodiment of the invention also has the following additional technical characteristics:
in the above technical solution, the main water outlet pipe assembly further includes: the water storage device is connected with the water inlet end of the pipeline; and the fire pump is arranged on the main water outlet pipeline and is positioned between the water outlet end of the pipeline and the water inlet end of the pipeline.
In this technical scheme, the fire pump can send the fire pump among the water storage device to the pipeline water outlet end of main water outlet pipeline, and the first water outlet end and the second water outlet end are carried to the follow-up fire water of carrying of first branch water outlet pipeline and second expenditure water pipeline of being convenient for like this to ensure that fire water piping system can normally work.
In any one of the above technical solutions, the main water outlet pipe assembly further includes: the check valve is arranged on the main water outlet pipeline and is positioned between the fire pump and the water outlet end of the pipeline; and the first pressure detection part is arranged on the main water outlet pipeline and is positioned between the check valve and the fire pump.
In this technical scheme, first pressure detection part is used for detecting the pressure on the main outlet conduit way, and send this pressure value information for the controller, be convenient for the follow-up control work of accomplishing of controller, the check valve can prevent the fire water backward flow of the pipeline water outlet end of main outlet conduit way, ensure like this that main outlet conduit way subassembly can normally supply water to first outlet conduit way and second expenditure water pipeline, thereby ensure that first outlet conduit way and second expenditure water pipeline follow-up can carry fire water first outlet end and second outlet end smoothly, and then ensure that fire water path system can normally work.
In any one of the above technical solutions, the first branch water outlet pipeline assembly further includes: the first water outlet pipeline is connected with the water outlet end of the pipeline, and the first water outlet end is arranged on the first water outlet pipeline; and the cannon water outlet valve is arranged on the first water outlet pipeline and is arranged between the first water outlet end and the water outlet end of the pipeline.
In this technical scheme, big gun outlet valve can control the switching of first branch outlet conduit, and then the control inputs the break-make of the fire water of first water outlet end, just can control whether first water outlet end uses like this through the switching of control big gun outlet valve to satisfy fire water channel system's the requirement of putting out a fire.
In any one of the above solutions, the second outlet pipe assembly further includes: at least one third water outlet pipeline connected to the output of the second water outlet pipeline; the at least one second water outlet end is correspondingly arranged on the at least one third water outlet pipeline; and the second pressure detection part is arranged on the second branch water outlet pipeline and is positioned between the output port and the flow control valve.
In this technical scheme, the second pressure detection part is used for detecting the pressure on the third expenditure water pipeline to send this pressure value information to the controller, the controller of being convenient for follow-up its control work of accomplishing, thereby ensure that fire-fighting waterway system can normally work. Fire control waterway system's a plurality of seconds that are provided with in this application play water end, and a plurality of seconds play water end can be simultaneously the water spray fire extinguishing, and fire control waterway system can carry out the water spray fire extinguishing simultaneously to a plurality of positions of low-rise building like this to fire control waterway system's fire extinguishing efficiency and fire extinguishing capacity have been improved.
In any one of the above solutions, the second outlet pipe assembly further includes: the at least one water outlet valve is correspondingly arranged on the at least one third water outlet pipeline, and the at least one water outlet valve is arranged between the at least one second water outlet end and the output port; and the water band is correspondingly arranged between the at least one water outlet valve and the at least one second water outlet end and is used for connecting the at least one water outlet valve and the at least one second water outlet end.
In this technical scheme, the switching of third expenditure water pipeline can be controlled to the outlet valve, and then the control is inputed the break-make of the fire water of second play water end, just can control whether the second play water end uses like this through the switching of control outlet valve to satisfy fire water channel system's the requirement of putting out a fire. The hosepipe is made for flexible material for outlet valve and second go out water end flexonics, make the second go out water end like this and can remove for the outlet valve, thereby ensure that the second goes out water end and can carry out the water spray fire extinguishing in a plurality of positions around low-rise building and working vehicle, and then improved fire control waterway system's fire extinguishing efficiency, satisfied on-the-spot fire extinguishing requirement.
In any of the above technical solutions, the fire fighting waterway system further includes a controller, the controller is connected to the cannon outlet valve of the first branch water outlet pipeline assembly, and/or the controller is connected to the first pressure detection part of the main water outlet pipeline assembly, and/or the controller is connected to the flow control valve of the second outlet pipeline assembly, and/or the controller is connected to the second pressure detection part of the second outlet pipeline assembly.
In the technical scheme, the controller can receive the pressure information sent by the first pressure detection part and control the on-off of the cannon water outlet valve according to the pressure information, so that whether the first water outlet end is used or not is controlled, and the fire extinguishing requirement of the fire-fighting waterway system is further met. The controller can receive the pressure information that second pressure measurement part sent to according to this pressure information, control the output flow of flow control valve, make the play water pressure value of delivery port department fire water be the constant value, with the operating pressure requirement that satisfies the second and go out the water end, avoid the problem that the second goes out the water end of the too big damage of play water pressure of delivery port department, thereby ensure that the second goes out the water end and can normally work, and then ensure that fire control waterway system can normally work.
An aspect of the second aspect of the present invention provides a work vehicle including: a vehicle body; the arm support is arranged on the vehicle body; including as the fire water route system of any one of the technical scheme of the first aspect, fire water route system sets up on vehicle body and cantilever crane, and first water outlet end is the fire water monitor, and the second water outlet end is the fire water gun.
The working vehicle provided by the technical scheme of the second aspect of the invention comprises the fire fighting waterway system of any one of the technical schemes of the first aspect, so that all the beneficial effects of any one of the technical schemes are achieved, and the details are not repeated.
In above-mentioned scheme, fire control waterway system makes work vehicle have dual fire extinguishing function, and work vehicle can put out a fire to high-rise building promptly, can put out a fire to low-rise building again, and work vehicle's dual fire extinguishing function can be opening simultaneously moreover, when work vehicle puts out a fire to high-rise building promptly, can put out a fire to low-rise building again. Thus, the fire extinguishing efficiency and the fire extinguishing capacity of the working vehicle are improved, and the fire extinguishing requirement on the site is better met.
In the above technical scheme, the first branch water outlet pipeline and the first water outlet end of the first branch water outlet pipeline component are arranged on the arm support, and/or the cannon water outlet valve of the first branch water outlet pipeline component is arranged on the vehicle body.
In the scheme, the first water outlet end is arranged on the arm support, so that the first water outlet end can rotate to the high altitude along with the arm support, the fire of a high-rise building is conveniently extinguished, and the high altitude fire extinguishing function of the operation vehicle is realized. The cannon water outlet valve is arranged on the vehicle body, so that the cannon water outlet valve does not need to be arranged on a vehicle, namely the arm support, the supporting weight of the arm support is reduced, the problem that the arm support is damaged due to the fact that the arm support is too heavy to support is avoided, the arm support can normally rotate, and accordingly the operation vehicle can normally work.
In any of the above technical solutions, the main water outlet pipeline assembly is disposed on the vehicle body, and/or the second water outlet pipeline assembly is disposed on the vehicle body, and/or the controller of the fire fighting waterway system is disposed on the vehicle body.
In the above scheme, the space of vehicle body is big and bear can be strong, sets up main outlet pipe way subassembly and second expenditure water pipe way subassembly and controller on the vehicle body, make full use of vehicle body space and support capacity like this to ensure that main outlet pipe way subassembly and second expenditure water pipe way subassembly and controller can install on the working vehicle steadily, and then ensure that the working vehicle can normally carry out the fire prevention task of putting out a fire, in order to satisfy the requirement of putting out a fire on the scene.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 illustrates a hydraulic control schematic diagram of a fire fighting waterway system according to an embodiment of the present invention;
fig. 2 shows a schematic configuration diagram of a work vehicle according to an embodiment of the present invention.
Wherein, the correspondence between the reference numbers and the component names in fig. 1 and fig. 2 is:
10. a main water outlet pipeline component; 12. a main water outlet pipeline; 122. a water outlet end of the pipeline; 124. a water inlet end of the pipeline; 14. a water storage device; 16. a fire pump; 18. a check valve; 19. a first pressure detecting member; 20. a first branch water outlet pipeline component; 22. a first water outlet end; 24. a first water outlet pipeline; 26. a cannon water outlet valve; 30. a second outlet pipe line assembly; 31. a water outlet valve; 32. a second water outlet end; 33. a water hose; 34. a second water discharge line; 342. an output port; 36. a third water discharge line; 38. a flow control valve; 39. a second pressure detecting member; 40. a controller; 50. a vehicle body; 60. and a cantilever crane.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
Fire fighting waterway systems and work vehicles according to some embodiments of the present invention are described below with reference to fig. 1 and 2.
As shown in fig. 1, the present invention and its embodiments provide a fire fighting waterway system including a main water outlet pipeline assembly 10, a first branch water outlet pipeline assembly 20, and a second branch water outlet pipeline assembly 30. The main water outlet tube assembly 10 includes a main water outlet tube 12, and the main water outlet tube 12 includes a tube water outlet end 122 and a tube water inlet end 124. The first outlet tube assembly 20 is connected to the tube outlet end 122, the first outlet tube assembly 20 includes a first outlet end 22, the second outlet tube assembly 30 is connected to the tube outlet end 122, the second outlet tube assembly 30 includes a second outlet end 32, a second outlet tube 34 connected to the tube outlet end 122, and a flow control valve 38 disposed on the second outlet tube 34, the flow control valve 38 is used for controlling the flow of the second outlet tube 34. The main outlet conduit assembly 10 is capable of supplying water to both the first outlet end 22 and the second outlet end 32 simultaneously.
In the above-mentioned setting, because first end 22 and the second end 32 of going out water can spray water simultaneously, first end 22 of going out water can put out a fire to high-rise building like this, second end 32 of going out water can put out a fire to low-rise building simultaneously, the function that the fire control waterway system put out a fire to high-rise building and low-rise building simultaneously has been realized like this, thereby the problem that the fire control waterway system fire extinguishing function among the correlation technique is single has been avoided, namely the fire control waterway system among the correlation technique can only put out a fire to high-rise building, and can't put out a fire to low-rise building, more can't put out a fire to high-rise building while, put out a fire to low-rise building, and then promoted fire control waterway system's fire extinguishing efficiency, furthest has ensured people's life and. In addition, the flow control valve 38 can control the flow of the fire-fighting water at the output port 342 in the third water outlet pipeline 36, so that the outlet pressure value of the fire-fighting water at the output port 342 is a constant value to meet the working pressure requirement of the second water outlet end 32, and the problem that the second water outlet end 32 is damaged due to the overlarge outlet pressure at the output port 342 is solved, so that the second water outlet end 32 can normally work, and the fire-fighting water pipeline system can normally work.
The fire fighting waterway system in the present application is installed on a working vehicle, the first water outlet end 22 is installed on an arm support 60 of the working vehicle, the first water outlet end 22 can be moved away from the ground to extinguish a high-rise building as the arm support 60 rotates, the second water outlet end 32 is installed on a vehicle body 50 of the working vehicle, that is, a portion below the arm support 60 of the working vehicle is connected to a water outlet valve 31 of the working vehicle through a hose 33, and a fire fighter can hold the second water outlet end 32 to extinguish a fire occurring around the low-rise building and the working vehicle.
Specifically, as shown in FIG. 1, in an embodiment of the present invention, main water outlet pipe assembly 10 further includes a water storage device 14 and a fire pump 16. The water storage device 14 is connected to the pipeline inlet 124, and the fire pump 16 is disposed on the main water outlet pipeline 12 and between the pipeline outlet 122 and the pipeline inlet 124.
In the above arrangement, the fire pump 16 is capable of pumping fire water in the water storage device 14 to the pipe outlet end 122 of the main water outlet pipe 12, so that the first branch water outlet pipe 24 and the second branch water outlet pipe 34 can subsequently deliver fire water to the first water outlet end 22 and the second water outlet end 32, thereby ensuring that the fire-fighting water path system can work normally.
Specifically, as shown in fig. 1, in the embodiment of the present invention, water storage device 14 is a water tank.
Specifically, as shown in FIG. 1, in an embodiment of the present invention, the main water outlet line assembly 10 further includes a check valve 18 and a first pressure sensing member 19. Wherein the check valve 18 is disposed on the main water outlet line 12 between the fire pump 16 and the line outlet end 122. A first pressure sensing member 19 is arranged on the main water outlet line 12 between the check valve 18 and the fire pump 16.
In the above arrangement, the first pressure detecting component 19 is used for detecting the pressure on the main water outlet pipeline 12 and sending the information of the pressure value to the controller 40, so as to facilitate the controller 40 to complete its control work subsequently, the check valve 18 can prevent the fire water at the water outlet end 122 of the main water outlet pipeline 12 from flowing back, thus ensuring that the main water outlet pipeline assembly 10 can normally supply water to the first water outlet pipeline 24 and the second water outlet pipeline 34, and ensuring that the first water outlet pipeline 24 and the second water outlet pipeline 34 can subsequently smoothly convey the fire water to the first water outlet end 22 and the second water outlet end 32, thereby ensuring that the fire-fighting waterway system can work normally.
Specifically, as shown in FIG. 1, in an embodiment of the present invention, first branch outlet conduit assembly 20 includes a first branch outlet conduit 24 and a cannon outlet valve 26. The first branch water outlet pipe 24 is connected to the pipe water outlet end 122, and the first water outlet end 22 is disposed on the first branch water outlet pipe 24. The cannon outlet valve 26 is disposed on the first branch outlet conduit 24, and the cannon outlet valve 26 is disposed between the first outlet end 22 and the conduit outlet end 122.
In the above arrangement, the cannon outlet valve 26 can control the opening and closing of the first branch water outlet pipeline 24, and further control the on-off of the fire fighting water input to the first water outlet end 22, so that whether the first water outlet end 22 is used or not can be controlled by controlling the opening and closing of the cannon outlet valve 26, and the fire fighting requirement of the fire fighting waterway system is met.
Specifically, as shown in fig. 1, in the embodiment of the present invention, the cannon outlet valve 26 is an electromagnetic on-off valve. Thus, the remote operation of the working personnel is facilitated, the remote control of the first water outlet end 22 is realized, and the fire extinguishing requirement of the fire-fighting waterway system is further met.
Specifically, as shown in fig. 1, in the embodiment of the present invention, the second outlet pipe assembly 30 further includes two third outlet pipes 36, two second outlets 32, and a second pressure detecting component 39. The two third outlet water pipes 36 are connected to the output port 342 of the second outlet water pipe 34, and the two second outlet ends 32 are correspondingly disposed on the two third outlet water pipes 36. The second pressure detecting member 39 is provided in the second outgoing water pipe 34, the flow control valve 38 is provided in the second outgoing water pipe 34, and the flow control valve 38 is provided between the second pressure detecting member 39 and the outlet end 122 of the pipe.
In the above arrangement, the flow control valve 38 can control the flow of the fire-fighting water at the output port 342 in the third water outlet pipeline 36, so that the outlet pressure value of the fire-fighting water at the output port 342 is a constant value, thereby meeting the working pressure requirement of the second water outlet end 32, avoiding the problem that the second water outlet end 32 is damaged by the overlarge outlet pressure at the output port 342, ensuring that the second water outlet end 32 can normally work, and further ensuring that the fire-fighting water channel system can normally work. In addition, the second pressure detecting unit 39 is used for detecting the pressure on the third outlet water pipeline 36 and sending the information of the pressure value to the controller 40, so that the controller 40 can complete the control operation of the controller, thereby ensuring that the fire-fighting waterway system can work normally. Fire control waterway system's a plurality of seconds that are provided with in this application play water end 32, and a plurality of seconds play water end 32 can be sprayed water simultaneously and put out a fire, and fire control waterway system can carry out the simultaneous water spray to a plurality of positions of low-rise building like this and put out a fire to fire control waterway system's fire extinguishing efficiency and fire extinguishing capacity have been improved.
Specifically, as shown in fig. 1, in the embodiment of the present invention, the first pressure detecting member 19 and the second pressure detecting member 39 each employ a pressure sensor.
Specifically, as shown in fig. 1, in the embodiment of the present invention, the second disbursement water line assembly 30 further includes two outlet valves 31 and two water hoses 33. Two outlet valves 31 are provided on the two third outlet water lines 36, respectively, the two outlet valves 31 being closer to the outlet port 342 than the two second outlet ends 32. Two water hoses 33 are correspondingly arranged between the two outlet valves 31 and the two second outlet ends 32 for connecting the two outlet valves 31 and the two second outlet ends 32.
In the above arrangement, the outlet valve 31 can control the opening and closing of the third water outlet pipeline 36, and further control the on-off of the fire-fighting water input to the second water outlet end 32, so that whether the second water outlet end 32 is used or not can be controlled by controlling the opening and closing of the outlet valve 31, and the fire-fighting requirement of the fire-fighting waterway system can be met. The water hose 33 is made of a flexible material, so that the water outlet valve 31 and the second water outlet end 32 are flexibly connected, and the second water outlet end 32 can move relative to the water outlet valve 31, so that the second water outlet end 32 can spray water at multiple positions around low-rise buildings and operation vehicles for fire extinguishment, the fire extinguishing efficiency of the fire-fighting waterway system is improved, and the fire extinguishing requirement on the site is met.
Specifically, as shown in fig. 1, in the embodiment of the present invention, the fire fighting waterway system further includes a controller 40, the controller 40 is connected to the cannon outlet valve 26 of the first branch water pipeline assembly 20, the controller 40 is connected to the first pressure detection part 19 of the main water pipeline assembly 10, the controller 40 is connected to the flow control valve 38 of the second branch water pipeline assembly 30, and the controller 40 is connected to the second pressure detection part 39 of the second branch water pipeline assembly 30.
In the above arrangement, the controller 40 can receive the pressure information sent by the first pressure detecting component 19, and control the on-off of the cannon outlet valve 26 according to the pressure information, so as to control whether the first water outlet end 22 is used, thereby meeting the fire extinguishing requirement of the fire-fighting waterway system. The controller 40 can receive the pressure information sent by the second pressure detection component 39, and control the output flow of the flow control valve 38 according to the pressure information, so that the outlet pressure value of the fire-fighting water at the outlet 342 is a constant value, so as to meet the working pressure requirement of the second water outlet end 32, and avoid the problem that the second water outlet end 32 is damaged due to the overlarge outlet pressure at the outlet 342, thereby ensuring that the second water outlet end 32 can normally work, and further ensuring that the fire-fighting waterway system can normally work.
As shown in fig. 2, the present invention also provides a work vehicle, which includes a vehicle body 50, an arm support 60, and a fire-fighting waterway system including any one of the embodiments of the first aspect. Wherein, the arm support 60 is arranged on the vehicle body 50, and the fire-fighting waterway system is arranged on the vehicle body 50 and the arm support 60. The first water outlet end 22 is a fire monitor, and the second water outlet end 32 is a fire monitor
Among the above-mentioned setting, fire control waterway system makes work vehicle have dual fire extinguishing function, and work vehicle can put out a fire to high-rise building promptly, can put out a fire to low-rise building again, and work vehicle's dual fire extinguishing function can be opening simultaneously moreover, and work vehicle puts out a fire to high-rise building promptly when, can put out a fire to low-rise building again. Thus, the fire extinguishing efficiency and the fire extinguishing capacity of the working vehicle are improved, and the fire extinguishing requirement on the site is better met.
The working vehicle provided by the technical scheme of the second aspect of the invention comprises the fire-fighting waterway system in any one of the embodiments of the first aspect, so that all the beneficial effects of any one of the embodiments are achieved, and the details are not repeated herein.
Specifically, as shown in fig. 2, in the embodiment of the present invention, the first branch water outlet pipe 24 and the first water outlet end 22 of the first branch water outlet pipe assembly 20 are disposed on the arm support 60, and the cannon outlet valve 26 of the first branch water outlet pipe assembly 20 is disposed on the vehicle body 50.
In the arrangement, the first water outlet end 22 is arranged on the arm support 60, so that the first water outlet end 22 can rotate to the high altitude along with the arm support 60, and the high-rise building is convenient to extinguish fire, thereby realizing the high altitude fire extinguishing function of the working vehicle. The cannon outlet valve 26 is arranged on the vehicle body 50, so that the cannon outlet valve 26 does not need to be arranged on a vehicle, namely the arm support 60, the supporting weight of the arm support 60 is reduced, the problem that the arm support 60 is damaged due to the fact that the arm support 60 is too heavy to support is avoided, the arm support 60 can normally rotate, and the working vehicle can normally work.
Specifically, as shown in FIG. 2, in the embodiment of the present invention, the main water outlet pipeline assembly 10 is disposed on the vehicle body 50, the second outlet pipeline assembly 30 is disposed on the vehicle body 50, and the controller 40 is disposed on the vehicle body 50.
In the above arrangement, the vehicle body 50 has a large space and can be strong in load bearing capacity, and the main water outlet pipeline assembly 10, the second outlet water pipeline assembly 30 and the controller 40 are arranged on the vehicle body 50, so that the space and the supporting capacity of the vehicle body 50 are fully utilized, and therefore the main water outlet pipeline assembly 10, the second outlet water pipeline assembly 30 and the controller 40 can be stably installed on the working vehicle, and the working vehicle can normally perform a fire-fighting and extinguishing task to meet the fire-extinguishing requirement on the site.
The operation of the fire fighting water path system and the working vehicle in the present application is described below with reference to fig. 1 and 2:
the fire pump 16 is started, the fire pump 16 sucks water in the water tank out, the cannon outlet valve 26 is opened, the water is sprayed out from the first water outlet end 22 through the main water outlet pipeline 12, the check valve 18, the cannon outlet valve 26 and the arm support pipeline (part of the first branch water outlet pipeline 24) to extinguish a fire disaster occurring in a high layer, the first pressure detection part 19 on the main water outlet pipeline 12 measures a water outlet pressure value, and the check valve 18 prevents the water from flowing back. When fire extinguishment is needed for a fire disaster occurring at a lower layer, if the fire disaster is close to the left side of the working vehicle (opposite to the head of the working vehicle and on the left-hand side), the left water outlet valve 31 is connected with the water feeding belt 33, the tail end of the water feeding belt 33 is connected with the second water outlet end 32, the corresponding left water outlet valve 31 is opened, water in the main water outlet pipeline 12 passes through the left third water outlet pipeline 36, the flow control valve 38, the water outlet valve 31 and the water feeding belt 33 and is sprayed out from the second water outlet end 32, the second pressure detection component 39 measures the water outlet pressure value, the flow control valve 38 reduces the pressure of the water discharged from the fire fighting pump 16, and the water outlet pressure is controlled to be stabilized at 0.7MPa so as to meet the working pressure. If the fire is close to the right side of the working vehicle (opposite to the head of the working vehicle and on the side of the right hand), the working process is consistent with the working process on the left side. The vehicle body 50 can discharge water from left and right simultaneously, and each side is provided with two water outlet valves 31 which can be connected with a plurality of second water outlet ends 32 to work simultaneously.
The fire-fighting water path system and the working vehicle have the following advantages:
1. the first water outlet end 22 and the second water outlet end 32 can work simultaneously, and the fire extinguishing requirement for simultaneously dealing with the fire disaster of the high layer and the fire disaster of the low layer is met.
2. The water outlet pressure value of the second water outlet end 32 of the vehicle body 50 is constant, so that the safety of firemen can be well protected.
3. The vehicle body 50 can be connected with a plurality of second water outlet ends 32 for fire extinguishing, and the fire extinguishing efficiency is high.
From the above description, it can be seen that, since the first water outlet end 22 and the second water outlet end 32 can spray water simultaneously, the first water outlet end 22 can extinguish a fire of a high-rise building, and the second water outlet end 32 can extinguish a fire of a low-rise building, so that the function of the fire-fighting waterway system to extinguish the fire of the high-rise building and the low-rise building simultaneously is realized, thereby avoiding the problem of single fire-fighting function of the fire-fighting waterway system in the related art, that is, the fire-fighting waterway system in the related art can only extinguish the fire of the high-rise building but can not extinguish the fire of the low-rise building, and can not extinguish the fire of the low-rise building while extinguishing the fire of the high-rise building, so as to improve the fire-fighting efficiency of the fire waterway system, and further guarantee the life and property safety of.
In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means 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.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A fire waterway system, comprising:
a main water outlet tube assembly (10) comprising a main water outlet tube (12), the main water outlet tube (12) comprising a tube water outlet end (122) and a tube water inlet end (124);
a first outlet conduit component (20) connected to the conduit outlet end (122), the first outlet conduit component (20) including a first outlet end (22);
at least one set of second outlet water line assemblies (30) connected to the outlet end (122) of the line, the second outlet water line assemblies (30) including a second outlet end (32), a second outlet water line (34) connected to the outlet end (122) of the line, and a flow control valve (38) disposed on the second outlet water line (34), the flow control valve (38) being configured to control a flow rate of the second outlet water line (34);
wherein the main water outlet conduit assembly (10) is capable of supplying water to the first water outlet end (22) and the second water outlet end (32) simultaneously.
2. The fire fighting waterway system of claim 1, wherein the main water outlet conduit assembly (10) further comprises:
the water storage device (14) is connected with the pipeline water inlet end (124);
a fire pump (16) disposed on the main water outlet line (12) between the line water outlet end (122) and the line water inlet end (124).
3. The fire fighting waterway system of claim 2, wherein the main water outlet conduit assembly (10) further comprises:
a check valve (18) disposed on the main water outlet line (12) between the fire pump (16) and the line water outlet end (122);
a first pressure detection member (19) arranged on the main water outlet line (12) and between the check valve (18) and the fire pump (16).
4. The fire fighting waterway system of claim 1, wherein the first branch outlet conduit assembly (20) further comprises:
a first branch water outlet pipeline (24) connected with the water outlet end (122) of the pipeline, wherein the first water outlet end (22) is arranged on the first branch water outlet pipeline (24);
a cannon outlet valve (26) disposed on the first branch outlet conduit (24), the cannon outlet valve (26) disposed between the first outlet end (22) and the conduit outlet end (122).
5. A fire fighting waterway system according to any one of claims 1 to 4, wherein the second outlet pipe assembly (30) further includes:
at least one third outlet water line (36) connected to an outlet (342) of the second outlet water line (34);
at least one of said second outlet ends (32) being arranged in correspondence of said at least one third outlet water line (36);
and a second pressure detection member (39) provided in the second branch water line (34) and located between the output port (342) and the flow control valve (38).
6. The fire fighting waterway system of claim 5, wherein the second outlet pipe assembly (30) further comprises:
at least one outlet valve (31) arranged in correspondence of said at least one third outlet water line (36), said at least one outlet valve (31) being arranged between said at least one second outlet end (32) and said outlet opening (342);
at least one water hose (33) arranged between said at least one water outlet valve (31) and said at least one second water outlet end (32), respectively, for connecting said at least one water outlet valve (31) and said at least one second water outlet end (32).
7. The fire fighting waterway system of any one of claims 1 to 4, further comprising a controller (40), wherein the controller (40) is connected to the cannon outlet valve (26) of the first branch outlet pipeline assembly (20), and/or wherein the controller (40) is connected to the first pressure detection member (19) of the main outlet pipeline assembly (10), and/or wherein the controller (40) is connected to the flow control valve (38) of the second outlet pipeline assembly (30), and/or wherein the controller (40) is connected to the second pressure detection member (39) of the second outlet pipeline assembly (30).
8. A work vehicle, characterized in that the work vehicle comprises:
a vehicle body (50);
an arm support (60) provided on the vehicle body (50);
the fire fighting waterway system of any one of claims 1 to 7, the fire fighting waterway system being disposed on the vehicle body (50) and the boom (60), the first water outlet end (22) being a fire monitor, and the second water outlet end (32) being a fire monitor.
9. Work vehicle according to claim 8, characterized in that the first outlet water conduit (24) and the first outlet end (22) of the first outlet water conduit assembly (20) are arranged on the boom (60) and/or that the cannon outlet valve (26) of the first outlet water conduit assembly (20) is arranged on the vehicle body (50).
10. The work vehicle according to claim 8, characterized in that the main water outlet conduit assembly (10) is provided on the vehicle body (50), and/or the second water outlet conduit assembly (30) is provided on the vehicle body (50), and/or the controller (40) of the fire waterway system is provided on the vehicle body (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011188578.6A CN112169229A (en) | 2020-10-30 | 2020-10-30 | Fire-fighting water path system and working vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011188578.6A CN112169229A (en) | 2020-10-30 | 2020-10-30 | Fire-fighting water path system and working vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN112169229A true CN112169229A (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011188578.6A Pending CN112169229A (en) | 2020-10-30 | 2020-10-30 | Fire-fighting water path system and working vehicle |
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| CN (1) | CN112169229A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114259677A (en) * | 2021-12-23 | 2022-04-01 | 三一汽车制造有限公司 | Fire fighting truck, fire fighting water injection system and control method thereof |
| CN114259676A (en) * | 2021-12-23 | 2022-04-01 | 三一汽车制造有限公司 | Fire fighting truck, fire fighting water injection system and control method thereof |
| CN115300853A (en) * | 2022-07-29 | 2022-11-08 | 三一汽车制造有限公司 | Water outlet control method and device for fire truck and fire truck |
-
2020
- 2020-10-30 CN CN202011188578.6A patent/CN112169229A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114259677A (en) * | 2021-12-23 | 2022-04-01 | 三一汽车制造有限公司 | Fire fighting truck, fire fighting water injection system and control method thereof |
| CN114259676A (en) * | 2021-12-23 | 2022-04-01 | 三一汽车制造有限公司 | Fire fighting truck, fire fighting water injection system and control method thereof |
| WO2023115821A1 (en) * | 2021-12-23 | 2023-06-29 | 三一汽车制造有限公司 | Fire fighting truck, fire fighting sprinkler system and control method therefor |
| CN115300853A (en) * | 2022-07-29 | 2022-11-08 | 三一汽车制造有限公司 | Water outlet control method and device for fire truck and fire truck |
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