CN113091857A - Emergency response equipment for dealing with flood burst - Google Patents
Emergency response equipment for dealing with flood burst Download PDFInfo
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- CN113091857A CN113091857A CN202110479479.1A CN202110479479A CN113091857A CN 113091857 A CN113091857 A CN 113091857A CN 202110479479 A CN202110479479 A CN 202110479479A CN 113091857 A CN113091857 A CN 113091857A
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- 230000004044 response Effects 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 230000003321 amplification Effects 0.000 claims abstract description 57
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 57
- 230000001502 supplementing effect Effects 0.000 claims abstract description 47
- 239000013589 supplement Substances 0.000 claims description 74
- 230000005540 biological transmission Effects 0.000 claims description 37
- 238000009434 installation Methods 0.000 claims description 22
- 230000001681 protective effect Effects 0.000 claims description 17
- 238000012544 monitoring process Methods 0.000 claims description 16
- 230000008859 change Effects 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/76—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats characterised by the construction of the float
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/56—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L17/00—Devices or apparatus for measuring tyre pressure or the pressure in other inflated bodies
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
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- Emergency Alarm Devices (AREA)
Abstract
The invention relates to the technical field of flood early warning, and discloses emergency response equipment for responding to flood burst. According to the invention, when the pressure sensor in the amplification air bag detects that the gas pressure in the amplification air bag is lower than a safety value, the flow velocity of the current water flow is obtained through the flow velocity meter and transmitted to the controller, the controller judges the environment of the emergency response equipment according to the flow velocity of the current water flow, and a mode of quickly supplementing air to the amplification air bag by the gas supplementing assembly is selected, so that the pressure in the amplification air bag is always in a safety range, and the situation that the buoyancy of the amplification air bag cannot drive the floating assembly to rise due to insufficient internal pressure of the amplification air bag under an emergency, the water submerges the floating assembly, and finally the water level information cannot be accurately measured, so that early warning is not timely, and flood accidents are caused is avoided.
Description
Technical Field
The invention relates to the technical field of flood early warning, in particular to emergency response equipment for responding to flood burst.
Background
Sudden flood is a serious natural disaster, and is mostly caused by high-intensity rainfall or sudden water release accidents, such as dam break, dike burst and the like. Sudden floods often occur in some small watersheds, which brings certain difficulties to forecasting. Because some small watersheds, especially remote mountainous areas, often do not have any observation data. Moreover, the emergency flood is caused, and even if the dangerous conclusion is obtained by forecasting the observed rainfall data, people often cannot make effective response in time or cannot react in time at all.
Therefore, water level monitoring equipment is often arranged in a designated area, early warning response is carried out according to water level information of the water level monitoring equipment, however, an air bag is usually adopted as a supporting component in the water level monitoring equipment, the air bag is exposed in the air in ordinary weather, the air bag is heated to generate gas loss, and even if gas is supplemented, the gas quantity is still insufficient to ensure the stability of buoyancy of the air bag, so that after the water level rises, the buoyancy of the air bag is insufficient to support the floating of the air bag, the phenomenon of flooding is caused, and the phenomenon of error or failure of water level measurement is caused.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides emergency response equipment for responding to flood burst, which has the advantages of accurate early warning, quick inflation, stable pressure in an air bag and the like, and solves the problems that the buoyancy of the air bag is not enough to support the air bag to float so as to generate a submergence phenomenon and cause an error or a failure phenomenon in water level measurement after the water level rises because the air bag is not enough to support the air bag to float and the stability of the buoyancy of the air bag is still not enough even if the air bag is supplemented after a dangerous situation occurs due to the loss of air generated by heating of the air bag.
(II) technical scheme
In order to solve the technical problems that after the air bag is heated, gas loss is generated, gas quantity is still insufficient to ensure the stability of buoyancy of the air bag even if the air bag is supplemented, and the phenomenon of flooding is generated due to the fact that the buoyancy of the air bag is insufficient to support the air bag to float after the water level rises, and the water level measurement has errors or fails, the invention provides the following technical scheme:
an emergency response device for dealing with flood burst comprises an installation rod fixed at the bottom of a water body, and further comprises an installation assembly arranged at one end of the installation rod and used for installing a floating assembly, a gas supplementing assembly, an intelligent detection assembly, a water level monitoring assembly and a data transmission system;
the floating assembly is arranged in a sliding manner with the mounting assembly and comprises a basic floating plate and amplification air bags, the amplification air bags are symmetrically arranged on the basic floating plate, and the basic floating plate is connected with the mounting assembly in a sliding manner and used for providing stable buoyancy support for floating of the gas supplementing assembly, the intelligent detection assembly, the data transmission system and the like;
the gas supplementing components are symmetrically arranged on the floating component and comprise gas supplementing boxes, and impeller driving gas supplementing components and direct-charging gas supplementing components are arranged in the gas supplementing boxes and are used for supplementing gas to the amplification gas bags;
the intelligent detection assembly is used for intelligently selecting the gas supplement assembly and comprises a pressure sensor arranged in the amplification air bag, a flow meter arranged on the installation assembly, and a first electromagnetic valve and a second electromagnetic valve which are used for controlling the impeller driving gas supplement assembly and the direct-charging gas supplement assembly to switch the charging channel, wherein the first electromagnetic valve and the second electromagnetic valve are both arranged on the impeller driving gas supplement assembly, and the gas supplement assembly is selected and the first electromagnetic valve and the second electromagnetic valve are controlled to open and close through the flow rate of water detected by the flow meter.
Preferably, the water level monitoring assembly comprises a protective sleeve, a built-in rod, an infrared transmitter arranged at the top of the inner wall of the protective sleeve and an infrared receiver arranged at one end of the built-in rod, and is used for measuring water level change information, wherein the built-in rod is arranged on the basic floating plate, the protective sleeve is arranged on the mounting assembly, and the built-in rod is in sliding connection with the protective sleeve.
Preferably, the installation component includes mounting panel and mounting bracket, the lower surface middle part and one side of mounting panel are fixed respectively be provided with the installation pole with the current meter, the last fixed surface of mounting bracket is connected with the mounting bracket, the mounting bracket runs through and slides the setting basic floating plate, protective sleeve sets up the inboard top of mounting bracket.
Preferably, the impeller driving air supplement assembly comprises an impeller, a driving shaft is connected with the impeller, the driving shaft penetrates through and is rotatably connected with the inside of the air supplement box, one end of the driving shaft is connected with a first bevel gear, a second bevel gear is meshed with the first bevel gear, the second bevel gear is connected with a transmission shaft, the transmission shaft penetrates through and is rotatably connected with a carrier plate for supporting the transmission shaft, one end of the transmission shaft is connected with a cam, the cam is provided with a cam shaft in an attaching way, the cam shaft penetrates through and is connected with an air cylinder in a sliding way, one end of the camshaft is provided with a sealing air cushion, one side of the sealing air cushion is coaxially connected with the camshaft with a spring, one end of the spring is arranged on the inner wall of the air cylinder, an air inlet hole is formed in the upper surface of the air cylinder, the first electromagnetic valve is arranged on the lower surface of the air cylinder, and the second electromagnetic valve is arranged on one side of the air cylinder and communicated with one side of the air replenishing box.
Preferably, the direct-charging type air supplement assembly comprises an air pump installed on the support plate, an output end of the air pump is connected with a three-way air pipe, the other two ends of the three-way air pipe are respectively connected with the first electromagnetic valve and penetrate through the air supplement box to be connected with an air inlet of the amplification air bag, and the air inlet of the amplification air bag is provided with a one-way air valve.
Preferably, the data transmission system is arranged at the top of the installation component, and comprises a data receiving module and a data transmission module, and is used for processing data information measured by the flow meter and the water level monitoring component, transmitting the data information to a terminal and giving out an early warning.
Preferably, the gas supply device further comprises a controller, the controller is arranged at the top of the gas supply box and is in electric control connection with the gas supply assembly, the intelligent detection assembly, the water level monitoring assembly and the data transmission system, and a protection piece is arranged at the top of the gas supply box and is used for protecting the controller.
Preferably, a method of rapid inflation of an airbag:
when the pressure sensor in the amplification air bag detects that the gas pressure in the amplification air bag is lower than a safety value, the flow velocity of the current water flow is obtained through the flow velocity meter and transmitted to the controller, the controller judges the environment where the emergency response equipment is located according to the flow velocity of the current water flow, and a mode that the gas supplementing assembly is selected to rapidly supplement gas to the amplification air bag is selected.
Preferably, if the current flow rate of the water flow can reach a set value required for driving the impeller to drive the air supplement component to supplement the gas, the controller is opened to control the first electromagnetic valve to open, and the second electromagnetic valve is closed to communicate the impeller drive air supplement component with the amplification air bag, so that the gas supplement is completed;
when the pressure in the amplification air bag reaches a safe range, the first electromagnetic valve is closed, and the second electromagnetic valve is opened, so that the impeller drives the air supplement component to be in a normal state, and excessive air supplement is avoided;
if the current flow rate of the water flow cannot reach a set value required for driving the impeller to drive the air supplement component to supplement air, controlling the direct-charging air supplement component to complete rapid air supplement through the controller, wherein the direct-charging air supplement component is further an air pump or a chemical type gas generating device;
when the pressure in the amplification air bag reaches a safe range, the controller controls the direct-charging air supplement assembly to stop running.
(III) advantageous effects
Compared with the prior art, the invention provides emergency response equipment for responding to flood burst, which has the following beneficial effects:
1. according to the invention, when the pressure sensor in the amplification air bag detects that the gas pressure in the amplification air bag is lower than a safety value, the flow velocity of the current water flow is obtained through the flow velocity meter and transmitted to the controller, the controller judges the environment of the emergency response equipment according to the flow velocity of the current water flow, and a mode of quickly supplementing air to the amplification air bag by the gas supplementing assembly is selected, so that the pressure in the amplification air bag is always in a safety range, and the situation that the buoyancy of the amplification air bag cannot drive the floating assembly to rise due to insufficient internal pressure of the amplification air bag under an emergency, the water submerges the floating assembly, and finally the water level information cannot be accurately measured, so that early warning is not timely, and flood accidents are caused is avoided.
2. According to the invention, through water level increase, the built-in rod is driven to rise in the protective sleeve by virtue of buoyancy of the basic floating plate and the amplification air bag in the floating assembly, so that the distance between the infrared transmitter and the infrared receiver is shortened, and the distance change value between the infrared transmitter and the infrared receiver, namely the water level change information is measured by the infrared transmitter and the infrared receiver, so that the final water level is obtained by comparing with the original water level, and the water level change amplitude and the change trend are obtained while the accuracy of the water level information is improved.
3. According to the invention, water level change information measured by the infrared emitter and the infrared receiver and flow velocity information acquired by the flow velocity meter are synchronously transmitted to the data transmission system, the data information is received by the receiving module in the data transmission system and then transmitted to the terminal by the data transmission module, and the environment generated by the group of data information is judged according to the flow velocity information acquired by the flow velocity meter, so that accurate comparison is facilitated, accurate early warning is carried out, the early warning accuracy is improved, and early warning errors are avoided.
Drawings
FIG. 1 is a flow chart of the operation of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a schematic cross-sectional view of the gas supply assembly of the present invention;
FIG. 4 is an enlarged view taken at A of FIG. 3 in accordance with the present invention;
FIG. 5 is a simplified cross-sectional view of the water level monitoring assembly of the present invention.
In the figure: 1. mounting a rod; 2. a base floating plate; 3. an amplification air bag; 4. a flow rate meter; 5. a first solenoid valve; 6. a second solenoid valve; 7. a protective sleeve; 8. a built-in rod; 9. an infrared emitter; 10. an infrared receiver; 11. a mounting frame; 12. a gas supplementing box; 13. an impeller; 14. a drive shaft; 15. a first helical gear; 16. a second helical gear; 17. a drive shaft; 18. a cam; 19. a camshaft; 20. an air cylinder; 21. sealing the air cushion; 22. a spring; 23. an air pump; 24. a three-way air pipe; 25. a one-way air valve; 26. mounting a plate; 27. and a controller.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As described in the background, the prior art has shortcomings, and in order to solve the above technical problems, the present application proposes an emergency response device for responding to a flood burst.
Example 1:
referring to fig. 2 to 5, an emergency response device for responding to a flood burst includes a mounting rod 1 fixed at the bottom of a water, and further includes a mounting assembly disposed at one end of the mounting rod 1 for mounting a floating assembly, a gas supplementing assembly, an intelligent detecting assembly, a water level monitoring assembly, and a data transmission system;
the floating assembly is arranged in a sliding manner with the mounting assembly and comprises a basic floating plate 2 and an amplification air bag 3, the amplification air bag 3 is symmetrically arranged on the basic floating plate 2, and the basic floating plate 2 is connected with the mounting assembly in a sliding manner and used for providing stable buoyancy support for floating of the gas supplementing assembly, the intelligent detection assembly, the data transmission system and the like;
the gas supplementing assembly is symmetrically arranged on the floating assembly and comprises a gas supplementing box 12, and a vane driving gas supplementing assembly and a direct-charging type gas supplementing assembly are arranged in the gas supplementing box 12 and are used for supplementing gas of the amplification air bag 3.
The impeller driving air supplementing assembly comprises an impeller 13, the impeller 13 is connected with a driving shaft 14, the driving shaft 14 penetrates through and is rotatably connected inside the air supplementing box 12, one end of the driving shaft 14 is connected with a first bevel gear 15, the first bevel gear 15 is meshed with a second bevel gear 16, the second bevel gear 16 is connected with a transmission shaft 17, the transmission shaft 17 penetrates through and is rotatably connected with a carrier plate for supporting the transmission shaft 17, one end of the transmission shaft 17 is connected with a cam 18, the cam 18 is provided with a cam shaft 19 in a laminating manner, the cam shaft 19 penetrates through and is slidably connected with an air cylinder 20, one end of the cam shaft 19 is provided with a sealing air cushion 21, one side of the sealing air cushion 21 is connected with a spring 22 coaxially with the cam shaft 19, one end of the spring 22 is arranged on the inner wall of the air cylinder 20, and an air, the lower surface is provided with the first electromagnetic valve 5, and one side is provided with a second electromagnetic valve and communicated with one side of the air supplement box 12;
the direct-charging air supplement assembly comprises an air pump 23 arranged on the carrier plate, the output end of the air pump 23 is connected with a three-way air pipe 24, the other two ends of the three-way air pipe 24 are respectively connected with the first electromagnetic valve 5 and connected with an air inlet of the amplification air bag 3 through the air supplement box 12, and the air inlet of the amplification air bag 3 is provided with a one-way air valve 25;
the intelligent detection assembly comprises a protective sleeve 7, a built-in rod 8, an infrared transmitter 9 arranged at the top of the inner wall of the protective sleeve 7 and an infrared receiver 10 arranged at one end of the built-in rod 8, and is used for measuring water level change information, wherein the built-in rod 8 is arranged on the basic floating plate 2, the protective sleeve 7 is arranged on the installation assembly, and the built-in rod 8 is in sliding connection with the protective sleeve 7;
the gas supplementing device further comprises a controller 27, the controller 27 is arranged at the top of the gas supplementing box 12 and is electrically connected with the gas supplementing assembly, the intelligent detection assembly, the water level monitoring assembly and the data transmission system, and a protection part is arranged at the top of the gas supplementing box 12 and is used for protecting the controller 27;
when the flow rate of the water flow reaches a set value required for driving the impeller to drive the air supplement component to supplement air, the controller controls the first electromagnetic valve 5 to be opened, the second electromagnetic valve 6 to be closed, the impeller 13 drives the driving shaft 14 to rotate, the driving shaft 14 drives the transmission shaft 17 to rotate through the meshing of the first bevel gear 15 and the second bevel gear 16, so as to drive the cam 18 to rotate, further the cam shaft 19 drives the sealing air cushion 21 to reciprocate under the cooperation action of the spring 22, when the sealing air cushion 21 is arranged on one side of the air inlet hole, external air enters the air cylinder, and when the sealing air cushion 21 is pushed, the air in the air cylinder is pressed out from the first electromagnetic valve 5 and is injected into the amplitude-increasing air bag 3 through the three-way air;
when the flow rate of the water flow cannot reach a set value required for driving the impeller to drive the air supplement component to supplement air, the controller 27 controls the first electromagnetic valve 5 to be closed, the second electromagnetic valve 6 is opened, so that the impeller driving air supplement component is in a normal state, a small amount of air generated by slow rotation of the impeller 13 is discharged through the second electromagnetic valve 6, continuous entering of the air bag 3 is avoided, and meanwhile, the controller 27 controls the air pump 23 to be started to directly supplement air to the air bag 3;
when the pressure sensor in the amplification air bag detects that the gas pressure in the amplification air bag is lower than a safety value, the flow velocity of the current water flow is obtained through the flow velocity meter and transmitted into the controller, the controller judges the environment where the emergency response equipment is located according to the flow velocity of the current water flow, and a mode that the gas supplement component is selected to rapidly supplement gas to the amplification air bag is selected, so that the pressure in the amplification air bag is always in a safety range, and the situation that the buoyancy of the amplification air bag cannot drive the floating component to rise due to insufficient internal pressure of the amplification air bag under an emergency condition, the water submerging is avoided, the water level information cannot be accurately measured finally, and early warning is not timely to cause flood accidents is avoided;
wherein through the water level improvement, drive built-in pole 8 with the help of the buoyancy of basic floating plate 2 and amplification gasbag 3 in the showy subassembly and rise in protective sleeve 7 to make the distance between infrared emitter 9 and the infrared receiver 10 shorten, measure the distance change value between it through infrared emitter 9 and infrared receiver 10, its water level change information promptly, thereby obtain final water level with original water level comparison.
Further, the data transmission system is arranged at the top of the installation component, and comprises a data receiving module and a data transmission module, wherein the data receiving module and the data transmission module are used for processing data information measured by the flow meter 4 and the water level monitoring component, transmitting the data information to a terminal and giving out early warning.
Thereby reach data transmission system with the water level change information of infrared emitter 9 and infrared receiver 10 measurement and the velocity of flow information synchronous transmission that velocity of flow meter 4 acquireed, behind receiving module in the data transmission system with data message reception, utilize data transmission module to convey the terminal, and judge the produced environment of this group of data message according to the velocity of flow information that velocity of flow meter 4 acquireed, be convenient for carry out accurate comparison, thereby carry out accurate early warning, the accuracy of early warning has been improved, avoid appearing early warning error.
Further, the mounting assembly comprises a mounting plate 26 and a mounting frame 11, the mounting rod 1 and the flow velocity meter 4 are fixedly arranged in the middle of the lower surface of the mounting plate 26 and on one side of the lower surface of the mounting plate, the mounting frame 11 is fixedly connected to the upper surface of the mounting frame 11, the mounting frame 11 penetrates through and is slidably arranged on the basic floating plate 2, and the protective sleeve 7 is arranged on the top of the inner side of the mounting frame 11;
thereby through the slip setting of basic floating plate 2 with mounting bracket 11, realized that mounting bracket 11 is injectd basic floating plate 2's position, avoided basic floating plate 2 to appear situation such as rotation and lead to the velocity of flow information that velocity of flow meter 4 surveyed to appear the deviation.
Furthermore, the intelligent detection assembly is used for intelligently selecting the gas supplement assembly and comprises a pressure sensor arranged in the amplification air bag 3, a flow meter 4 arranged on the installation assembly, and a first electromagnetic valve 5 and a second electromagnetic valve 6 which are used for controlling the impeller driving gas supplement assembly and the direct-charging gas supplement assembly to switch the inflation channel, wherein the first electromagnetic valve 5 and the second electromagnetic valve 6 are both arranged on the impeller driving gas supplement assembly, and the gas supplement assembly is selected through the flow rate of water detected by the flow meter 4 and the opening and closing of the first electromagnetic valve 5 and the second electromagnetic valve 6 are controlled;
therefore, under the condition that different air supplement modes are realized through the first electromagnetic valve 5 and the second electromagnetic valve 6, the corresponding change of the air charging channel provides an auxiliary effect for multi-channel air supplement.
Example 2:
referring to fig. 1, a method of rapidly inflating an airbag includes:
when a pressure sensor in the amplification air bag detects that the gas pressure in the amplification air bag is lower than a safety value, the flow velocity of the current water flow is obtained through a flow velocity meter and transmitted to a controller, the controller judges the environment where the emergency response equipment is located according to the flow velocity of the current water flow, and a mode of quickly supplementing air to the amplification air bag by a gas supplementing assembly is selected;
further, whether the current flow rate of the water flow can reach a set value required for driving the impeller to drive the air supplement component to supplement air is judged by the controller, if yes, the impeller is selected to drive the air supplement component, and if not, the direct-charging air supplement component is selected, and the direct-charging air supplement component is further an air pump or a chemical type gas generating device;
further, if the current flow rate of the water flow can reach a set value required for driving the impeller to drive the air supplement component to supplement the gas, the controller controls the first electromagnetic valve to open and the second electromagnetic valve to close, so that the impeller drive air supplement component is communicated with the amplification air bag to complete gas supplement;
when the pressure in the amplification air bag reaches a safe range, the first electromagnetic valve is closed, and the second electromagnetic valve is opened, so that the impeller drives the air supplement component to be in a normal state, and excessive air supplement is avoided;
if the current flow velocity of the water flow cannot reach a set value required for driving the impeller to drive the air supplement component to supplement the gas, the direct-charging air supplement component is controlled by the controller to complete rapid air supplement;
when the pressure in the amplification air bag reaches a safe range, the direct-charging air supplement assembly is controlled by the controller to stop running.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. An emergency response device for dealing with flood burst comprises a mounting rod (1) fixed at the bottom of the water, and is characterized in that: the device also comprises a mounting component, a water level monitoring component and a data transmission system, wherein the mounting component is arranged at one end of the mounting rod (1) and is used for mounting the floating component, the gas supplementing component, the intelligent detection component, the water level monitoring component and the data transmission system;
the floating assembly is arranged in a sliding manner with the mounting assembly;
the gas replenishing assemblies are symmetrically arranged on the floating assembly;
the intelligent detection assembly is used for controlling the gas supplement assembly and comprises a pressure sensor arranged in the amplification air bag (3), a flow meter (4) arranged on the installation assembly and a first electromagnetic valve (5) and a second electromagnetic valve (6) for controlling the impeller driving gas supplement assembly and the direct-charging gas supplement assembly to switch the inflation channel, wherein the first electromagnetic valve (5) and the second electromagnetic valve (6) are arranged on the impeller driving gas supplement assembly, and the gas supplement assembly is selected and controlled to be opened and closed through the flow rate of water detected by the flow meter (4).
2. An emergency response device to flood bursts as claimed in claim 1, wherein: the floating assembly comprises a basic floating plate (2) and amplification airbags (3), the amplification airbags (3) are symmetrically arranged on the basic floating plate (2), and the basic floating plate (2) is in sliding connection with the mounting assembly and is used for providing stable buoyancy support for the floating of the gas supplementing assembly, the intelligent detection assembly and the data transmission system; the gas supplementing assembly comprises a gas supplementing box (12), and a vane driving gas supplementing assembly and a direct-charging type gas supplementing assembly are arranged in the gas supplementing box (12) and are used for supplementing gas to the amplification air bag (3); the water level monitoring assembly comprises a protective sleeve (7), a built-in rod (8) and an infrared transmitter (9) arranged at the top of the inner wall of the protective sleeve (7) and an infrared receiver (10) arranged at one end of the built-in rod (8) and used for measuring water level change information, wherein the built-in rod (8) is arranged on the basic floating plate (2), the protective sleeve (7) is arranged on the mounting assembly, and the built-in rod (8) is connected with the protective sleeve (7) in a sliding mode.
3. An emergency response device to flood bursts as claimed in claim 2, wherein: the installation component comprises an installation plate (26) and an installation frame (11), the middle of the lower surface of the installation plate (26) and one side of the installation plate are respectively fixedly provided with the installation rod (1) and the flow rate meter (4), the upper surface of the installation frame (11) is fixedly connected with the installation frame (11), the installation frame (11) is penetrated and slides to be arranged on the basic floating plate (2), and the protection sleeve (7) is arranged at the top of the inner side of the installation frame (11).
4. An emergency response device to flood bursts as claimed in claim 3, wherein: the impeller driving air supplementing assembly comprises an impeller (13), the impeller (13) is connected with a driving shaft (14), the driving shaft (14) penetrates through and is rotatably connected inside the air supplementing box (12), one end of the driving shaft (14) is connected with a first bevel gear (15), the first bevel gear (15) is meshed with a second bevel gear (16), the second bevel gear (16) is connected with a transmission shaft (17), the transmission shaft (17) penetrates through and is rotatably connected with a support plate for supporting the transmission shaft, one end of the transmission shaft (17) is connected with a cam (18), the cam (18) is provided with a cam shaft (19) in a laminating manner, the cam shaft (19) penetrates through and is slidably connected with an air cylinder (20), one end of the cam shaft (19) is provided with a sealing air cushion (21), one side of the sealing air cushion (21) and the cam shaft (19) are connected with a spring (22), one end of the spring (22) is arranged on the inner wall of the air cylinder (20), the upper surface of the air cylinder (20) is provided with an air inlet, the lower surface of the air cylinder is provided with the first electromagnetic valve (5), and one side of the air cylinder is provided with a second electromagnetic valve which is communicated with one side of the air supplement box (12).
5. An emergency response device to flood bursts as claimed in claim 4, wherein: the direct-charging type air supplementing assembly comprises an air pump (23) installed on the support plate, the output end of the air pump (23) is connected with a three-way air pipe (24), the other two ends of the three-way air pipe (24) are respectively connected with the first electromagnetic valve (5) and penetrate through the air supplementing box (12) and the air inlet of the amplification air bag (3) to be connected, and the air inlet of the amplification air bag (3) is provided with a one-way air valve (25).
6. An emergency response device to flood bursts as claimed in claim 2, wherein: the data transmission system is arranged at the top of the installation component, comprises a data receiving module and a data transmission module, and is used for processing the data information measured by the flow meter (4) and the water level monitoring component, transmitting the data information to a terminal and giving out early warning.
7. An emergency response device to flood bursts as claimed in claim 6, wherein: the gas supplementing device is characterized by further comprising a controller (27) arranged at the top of the gas supplementing box (12) and electrically connected with the gas supplementing assembly, the intelligent detection assembly, the water level monitoring assembly and the data transmission system, and a protection piece is arranged at the top of the gas supplementing box (12) and used for protecting the controller (27).
8. A method of rapid inflation of an airbag for gas replenishment of an amplifying airbag in an emergency response device to flood bursts as claimed in claims 1-7, characterised by:
when the pressure sensor in the amplification air bag detects that the gas pressure in the amplification air bag is lower than a safety value, the flow velocity of the current water flow is obtained through the flow velocity meter and transmitted to the controller, the controller judges the environment where the emergency response equipment is located according to the flow velocity of the current water flow, and a mode that the gas supplementing assembly is selected to rapidly supplement gas to the amplification air bag is selected.
9. A method of rapidly inflating an airbag as defined in claim 8 wherein: and judging whether the current flow velocity of the water flow can reach a set value required for driving the impeller to drive the air supply component to supply air through the controller, if so, selecting the impeller to drive the air supply component, and if not, selecting the direct-charging air supply component, wherein the direct-charging air supply component is further an air pump or a chemical gas generating device.
10. A method of rapidly inflating an airbag as defined in claim 9 wherein:
if the current flow rate of the water flow can reach a set value required for driving the impeller to drive the air supplement component to supplement the gas, the controller controls the first electromagnetic valve to open and the second electromagnetic valve to close, so that the impeller drives the air supplement component to be communicated with the amplification air bag to complete gas supplement;
when the pressure in the amplification air bag reaches a safe range, the first electromagnetic valve is closed, and the second electromagnetic valve is opened, so that the impeller drives the air supplement component to be in a normal state, and excessive air supplement is avoided;
if the current flow velocity of the water flow cannot reach a set value required for driving the impeller to drive the air supplement component to supplement the gas, the direct-charging air supplement component is controlled by the controller to complete rapid air supplement;
when the pressure in the amplification air bag reaches a safe range, the direct-charging air supplement assembly is controlled by the controller to stop running.
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