CN111642308A - Portable artificial rainfall experiment system with small rainfall intensity - Google Patents

Abstract

The invention discloses a portable small rain and heavy artificial rainfall experimental system, which includes a water pressurizing unit, a mobile experimental unit, an atomized rainfall unit, and an artificial control unit; High pressure conditions, and has the function of intelligent automatic operation; the mobile experimental unit can meet the needs of the experimental system to move at any time without limitation of the site, so the experiment can be carried out at any time, and a precipitation recovery device is set to realize water recycling; the atomized rainfall unit can realize light rain and strong artificial Rainfall, the set track and telescopic device greatly saves the time for installing and changing the index of the experimental device; the manual control unit automatically controls the entire rainfall process through the intelligent control device, which is easy to operate and easy to carry. The invention is suitable for indoor and outdoor light rain and strong artificial rainfall experiments, and is convenient to carry and carry, and also integrates intelligent technology, which simplifies and automates the experimental process.

Description

A portable experimental system for light rain and strong artificial rainfall

technical field

The invention belongs to the technical field of artificial rainfall equipment, and in particular relates to a portable artificial rainfall experiment system with small rainfall and strong rainfall.

Background technique

The artificial rainfall experimental system can simulate natural rainfall without limitation of time and space, and can carry out repeated experiments in a short period of time. The artificial rainfall experimental system has strong wind resistance ability, which makes the rainfall process closer to nature. At this stage, domestic artificial rainfall experimental systems also have many inventions and designs.

Chinese invention patent 201510026226.3 discloses "an artificial rainfall system", the artificial rainfall system is provided with an adjustable device, which can realize the simple adjustment of rainfall intensity and rainfall; Chinese invention patent 201511020899.4 discloses "an artificial rainfall system" , the artificial rainfall system is equipped with traction equipment, which can realize the uniform distribution of spatial rainfall and rainfall intensity; Chinese invention patent 201610892603.6 discloses "a rainfall device for artificial rainfall experimental device", the rainfall device is simple in structure, easy to use, The rainfall intensity can be adjusted by a staggered device, and a wind device is set up to simulate the influence of natural wind on rainfall.

Most of the above artificial rainfall experimental systems meet the needs of artificial rainfall, but do not realize artificial rainfall controlled by artificial intelligence for light rain and strong artificial rainfall, the degree of automation is low, the experimental system is fixed for a long time, and the rainfall height and rainfall area of artificial rainfall experiments are mostly adjusted manually. , usually the labor and time cost of installation are high, and the degree of portability is low.

SUMMARY OF THE INVENTION

Purpose: In order to overcome the deficiencies in the prior art, the present invention provides a portable artificial rainfall experiment system with small rainfall intensity, which aims to solve the problems of low portability of the existing artificial rainfall experimental system, lack of rainfall experiment of small rainfall intensity, high labor cost and intelligent low-level problems.

Technical scheme: in order to solve the above-mentioned technical problems, the technical scheme adopted in the present invention is:

A portable small rain and strong artificial rainfall experimental system, including a pump water pressurizing unit, a mobile experimental unit, an atomized rainfall unit, and an artificial control unit; the mobile experimental unit includes a mobile chassis, a sliding track, and a porous drainboard; the atomization The rainfall unit includes pulleys, electric telescopic bases, support frames, electric hosting slides, water distribution pipes, CNC micro-hole sprinklers, rain gauges, and micro wireless controllers;

The bottom of the mobile chassis is provided with a universal wheel that is easy to move; the porous drainage plate is horizontally installed and laid on the mobile chassis, and the rain gauge is placed on the porous drainage plate to measure the experimental rainfall;

A sliding track for cooperating with the pulley of the atomizing rainfall unit is arranged in parallel at least along the first direction on the periphery of the upper surface of the porous drainboard;

The supporting frames are arranged in pairs along the second direction, and the bottom is installed on the electric telescopic base, and the bottom of the electric telescopic base is equipped with a pulley, and the sliding connection between the pulley and the sliding track of the porous drainboard can drive the supporting frame along the first The direction moves back and forth; the first direction and the second direction are perpendicular to each other, the support frame is arranged with an electric escrow slide rail along the second direction, and the lower part of the electric escrow slide rail is arranged in parallel with a plurality of water distribution pipes. The water distribution pipes are arranged horizontally along the first direction, and each water distribution pipe is evenly installed with a plurality of numerically controlled micro-hole nozzles;

The outlet of the pump water pressurizing unit is connected with the water distribution pipe of the atomized rainfall unit through a pipeline, so as to provide a water source for the atomized rainfall unit and realize simulated rainfall conditions;

The electric telescopic base, the electric escrow slide, the water distribution pipe and each numerically controlled micro-hole nozzle are installed with a micro wireless controller for independent control, and the micro wireless controller interacts with the information of the manual control unit respectively.

In some embodiments, the pump water pressurizing unit includes a water supply tank, an electronically controlled high-pressure water pump, an automatic flow control valve, a water supply main pipe, a pumping water pressurizing vehicle, and a wireless transmission controller; the water supply tank, the electronically controlled high-pressure water pump , automatic flow control valve, water supply main pipe and wireless transmission controller are all installed on the movable pump water pressurizing vehicle. An automatic flow control valve is arranged on the water supply main pipe to adjust the water pressure and water flow. The automatic flow control valve is controlled by the wireless transmission controller, and the wireless transmission controller exchanges information with the manual control unit. Further, in some embodiments, an automatic pipe filter is also provided on the main water supply pipe.

Further, in some embodiments, the water supply tank is installed on one side of the water pumping vehicle.

In some embodiments, the manual control unit includes a console, a computer touch operator, and a central numerical control system; the computer touch operator is installed on the upper surface of the console, and the central numerical control system is installed in the middle of the console; the computer touch The artificial rainfall simulation software is installed in the operator to monitor the rainfall process in real time, display and store the rainfall data, the execution of the rainfall process command is realized through the central touch control system; the computer touch control operator is connected to the central touch control system through the data line , the wireless transmission controller in the pump water pressurizing unit and the micro wireless controller in the atomizing rainfall unit receive the control instructions from the central numerical control system through the wireless network, and complete the transmission of the instructions.

In some embodiments, the mobile experimental unit further comprises a bottom recovery funnel and a recovery pipe, a bottom recovery funnel is provided at the bottom of the porous draining plate, and the bottom outlet of the bottom recovery funnel is communicated with the recovery pipe; The precipitation of the rainfall unit leaks into the bottom recovery funnel through the porous drain plate, and then flows out and recovers through the recovery pipe.

In some embodiments, wheel brakes are installed on the universal wheels to realize the movement and stop of the mobile chassis in all directions.

In some embodiments, the porous drainage board has a square structure, and the first direction and the second direction are the length direction and the width direction of the porous drainage board, respectively.

Beneficial effects: the portable small rain intensity artificial rainfall experimental system provided by the present invention can realize artificial rainfall at any time and no space is limited, the degree of portability is high, the installation of the device is modular and the deformation is simple, and the installation of the pump water pressurizing device can realize the high pressure light rain intensity Rainfall can realize intelligent remote wireless control and real-time control of the rainfall process, which has the advantages of intelligence and easy operation.

Description of drawings

Fig. 1 is the overall front view of the portable small rain heavy artificial rainfall experimental system of the embodiment of the present invention;

Fig. 2 is the side view of rainfall spray unit in the embodiment of the present invention;

Fig. 3 is the front view of the pump water pressurizing unit in the embodiment of the present invention;

Fig. 4 is the front view of the manual control unit in the embodiment of the present invention;

In the figure: water pressurization unit 1, mobile experimental unit 2, atomization rainfall unit 3, manual control unit 4, water supply tank 5, electronically controlled high-pressure water pump 6, automatic pipeline filter 7, automatic flow control valve 8, water supply main 9. Pump water pressurizing vehicle 10, wireless transmission controller 11, mobile chassis 12, sliding track 13, porous drain plate 14, bottom recovery funnel 15, recovery pipe 16, pulley 17, electric telescopic base 18, support frame 19, electric Hosting slide rail 20 , water distribution pipe 21 , numerical control micro-hole nozzle 22 , rain gauge 23 , micro wireless controller 24 , console 25 , computer touch operator 26 , central numerical control system 27 , battery pack 28 .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the invention unless specifically stated otherwise. Meanwhile, it should be understood that, for the convenience of description, the dimensions of various parts shown in the accompanying drawings are not drawn in an actual proportional relationship. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods, and apparatus should be considered part of the authorized description. In all examples shown and discussed herein, any specific value should be construed as illustrative only and not as limiting. Accordingly, other examples of exemplary embodiments may also include different values. It should be noted that like numerals and letters refer to like items in the following figures, so once an item is defined in one figure, it does not require further discussion in subsequent figures.

As shown in Figures 1 to 4, combined with Figure 1, Figure 2, Figure 3, Figure 4, a portable artificial rainfall experiment system with small rain and heavy rain proposed by the present invention includes a pump water pressurizing unit 1, a mobile experimental unit 2, an atomization unit Rainfall unit 3, manual control unit 4; pump water pressurization unit 1 including water supply tank 5, electronically controlled high pressure water pump 6, automatic pipe filter 7, automatic flow control valve 8, water supply main pipe 9, pump water pressurization vehicle 10, Wireless transmission controller 11; mobile experimental unit 2 includes mobile chassis 12, sliding track 13, porous drain board 14, bottom recovery funnel 15, recovery pipe 16; atomized rainfall unit 3 includes pulley 17, electric telescopic base 18, support frame 19 , electric hosting slide 20, water distribution pipe 21, numerical control micro-hole nozzle 22, rain gauge 23, micro wireless controller 24; manual control unit 4 includes operating table 25, computer touch operator 26, central numerical control system 27, battery pack 28.

In some embodiments, as shown in FIGS. 1 and 3 , in the pump water pressurizing unit, a water supply tank 5 , an electronically controlled high-pressure water pump 6 , an automatic pipe filter 7 , an automatic flow control valve 8 , and a water supply main pipe 9 are included. And the wireless transmission controller 11 is all installed in the water pump pressurizing vehicle 10, and can move with the water pump pressurizing vehicle 10, so as to be close to the water source to supply water for the artificial rainfall experimental system; The water pump 6 pumps water; the electronically controlled high-pressure water pump 6 is connected to the water supply tank 5 and is controlled by the wireless transmission controller 11. The electronically controlled high-pressure water pump 6 has high water outlet pressure and fast water absorption, and is suitable for high water pressure and small rain intensity required by artificial rainfall. The automatic pipeline filter 7 is controlled by the wireless transmission controller 11 and is connected to the electronically controlled high-pressure water pump 6 through the water delivery pipeline. The automatic pipeline filter 7 has the functions of automatic sewage discharge and automatic cleaning, and has the advantages of large sewage capacity; The automatic flow control valve 8 is controlled by the wireless transmission controller 11, which can adjust the water pressure difference and the water flow at the same time, keep the water flow unchanged all the time, and the self-contained display can display the instantaneous flow; It is a carrier for each component in the pressure unit, and carries a vehicle-mounted battery pack to supply power to each electrical component.

In some embodiments, as shown in FIG. 1 and FIG. 2 , the mobile experimental unit 2 and the mobile chassis 12 are used to carry other components of the mobile experimental unit and the upper atomized rainfall unit, which have the functions of movement and transportation, and can Move and stop in all directions with the help of the universal wheels at the bottom of the mobile chassis 12; the porous drain plate 14 is paved on the upper part of the mobile chassis 12, and the precipitation of the atomized rainfall unit 3 is leaked into the bottom recovery funnel 15 at the bottom of the mobile chassis 12, Then it flows out through the recovery pipe 16 for recovery; the four sides of the upper part of the porous drain plate 14 are provided with sliding rails 20 and rain gauges 23 to realize the movement of the atomized rainfall unit and the measurement of rainfall. The sliding track in the mobile experimental unit is paved along the lateral and longitudinal sides of the porous drainboard, and the upper atomized rainfall unit can move laterally or longitudinally along the sliding track through pulleys. The mobile experimental unit 2 can be used or not according to the actual situation during the experiment. The mobile experimental unit 2 provides convenience for the transportation of a portable small rain and strong artificial rainfall experimental system and the change of rainfall variables. Even if the mobile experimental unit 2 is not used, the atomized rainfall Unit 3 can also meet the basic needs of the experiment.

In some embodiments, as shown in FIG. 1 and FIG. 2 , in the atomization rainfall unit 3, a pulley 17 is installed at the bottom of the electric telescopic base 18, and the main function is to enable the upper member of the atomization rainfall unit 3 to move along the experimental unit 2. The middle sliding track 20 slides, so that the size of the rainfall area can be changed in the longitudinal direction; the support frame 19 is installed on the electric telescopic base 18. The steps of manually installing the upper structure can be changed freely; the main function of the support frame 19 is to support the electric hosting slide rail 20, the water distribution pipe 21 and the numerical control micro-hole nozzle 22, and the upper part of the support frame 19 is suspended. The electric hosting slide rail 20 is installed, and the electric hosting slide rail 20 can move the water distribution pipe 21 hoisted at the lower part laterally, which can change the rainfall area horizontally; the numerical control micro-hole nozzle 22 is evenly installed on the water distribution pipe 21, and the high-pressure atomizing nozzle is used, which can To achieve artificial rainfall with a rain intensity of less than 10mm/h, each numerically controlled micro-hole sprinkler 22 is independently controlled by a micro wireless controller 24; the rain gauge 23 is placed on the porous drain plate to measure the rainfall, which is used to match the rainfall set by the system. The quantities are checked against each other; the miniature wireless controller 24 is respectively installed on the electric telescopic base 18, the electric hosting slide 20, the water distribution pipe 21, and the rain gauge 23, and can accept the wireless command issued by the central numerical control system 27 in the manual control unit 4, and through the The data line controls the working state of these components; the electrical energy of all the electrical components in the atomizing rainfall unit 3 is provided by the on-board battery pack carried by the water pumping and pressurizing vehicle 10 in the water pumping and pressurizing unit 1 .

In some embodiments, as shown in FIGS. 1 and 4 , the manual control unit 4 is composed of a console 25 , a computer touch operator 26 , a central numerical control system 27 , and a battery pack 28 . A computer touch operator 26 is installed on the upper surface of the console 25, a central numerical control system 27 is installed in the middle, and a battery pack 28 is installed at the bottom of the interior; artificial rainfall simulation software is installed in the computer touch operator 26 to monitor the rainfall process in real time and display And the rainfall data is stored, and the execution of the rainfall process command is realized by the central touch control system 27; And the micro wireless controller 24 installed in each component of the atomizing rainfall unit 3 receives the control instructions from the central numerical control system 27 through the wireless network, and completes the transmission of the instructions; the battery pack 28 is the computer touch operator 26 and the central numerical control through the wire System 27 provides electrical power.

Below in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, further illustrate the concrete steps of the present invention:

A portable artificial rainfall experiment system with small rain intensity proposed by the present invention includes a pump water pressurizing unit 1, a mobile experiment unit 2, an atomizing rainfall unit 3, and a manual control unit 4; its working method is as follows:

Step 1: A water supply tank 5, an electronically controlled high-pressure water pump 6, a fully automatic pipeline filter 7, an automatic flow control valve 8, a water supply main pipe 9 and a wireless transmission controller are installed in the pump water pressurization vehicle 10 in the pump water pressurization unit 1 11. According to the function of each component, connect the water supply tank 5, the electronically controlled high-pressure water pump 6, the automatic pipeline filter 7, the automatic flow control valve 8, and the water supply main pipe 9 in sequence through the water pipeline. The transmission controller 11 is connected to receive instructions, and all the above electrical components are powered by the vehicle battery pack.

Step 2: In the mobile experimental unit 2, the mobile chassis 12 is installed at the bottom of the mobile experimental unit 2 to transport the upper components, the upper part of the mobile chassis 12 is paved with a porous drain board 14, and the upper four sides of the porous drain board 14 are provided with sliding rails 20 and rain gauges 23, The lower part is connected to a bottom recovery funnel 15, and a recovery pipe 16 is installed at the lower part of the bottom recovery funnel 15 for recovering precipitation.

Step 3: The pulley 17 in the atomizing rainfall unit 3 is installed at the bottom of the electric telescopic base 18, and the electric telescopic base 18 is installed at the lower part of the support frame 19, which is used to carry the support frame 19 and make the upper structure move up and down automatically. The support frame 19 is used for The electric hosting slide rail 20 , the water distribution pipe 21 and the numerically controlled micro-hole nozzle 22 are supported, the electric hosting rail 20 is mounted on the lower part of the suspended horizontal rod on the upper part of the support frame 19 , and the water distribution pipe 21 and the water distribution pipe 21 are hoisted on the lower part of the electric hosting rail 20 . The numerical control micro-hole nozzle 22 and the miniature wireless controller 24 are evenly installed on the upper part. The miniature wireless controller 24 is respectively installed on the electric telescopic base 18, the electric hosting slide rail 20, the water distribution pipe 21, and the rain gauge 23, and is connected by a data cable. The electric power used by the electric telescopic base 18 , the electric managed sliding rail 20 , the rain gauge 23 , and the micro wireless controller 24 is provided by the on-board battery pack carried by the water-pumping and pressurizing vehicle 10 in the water-pumping and pressurizing unit 1 .

Step 4: The computer touch operator 26 is installed on the upper surface of the console 25 , the central numerical control system 27 is installed in the middle of the console 25 , and the battery pack 28 is installed at the bottom of the console 25 . The artificial rainfall simulation software is installed in the computer touch operator 26, the central numerical control system 27 is connected with the central numerical control system 27 through a data line, and the central numerical control system 27 is connected with the wireless transmission controller 11 and the micro wireless controller 24 through a wireless network, The battery pack 28 provides power for the computer touch operator 26 and the central numerical control system 27 through wires.

In the description of this application, it should be understood that the terms "center", "portrait", "horizontal", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or obscuring It means that the referred device or element must have a specific orientation, be constructed and operate for a specific orientation, and therefore cannot be understood as a limitation on the protection content of the present invention.

The above is only the preferred embodiment of the present invention, it should be pointed out that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can also be made, and these improvements and modifications are also It should be regarded as the protection scope of the present invention.

Claims (8)

1. A portable small-rainfall strong artificial rainfall experiment system is characterized by comprising a water pumping pressurization unit (1), a mobile experiment unit (2), an atomization rainfall unit (3) and an artificial control unit (4); the mobile experiment unit (2) comprises a mobile chassis (12), a sliding track (13) and a porous draining plate (14); the atomization rainfall unit (3) comprises a pulley (17), an electric telescopic base (18), a support frame (19), an electric pipe supporting slide rail (20), a water distribution pipe (21), a numerical control micropore sprayer (22), a rain gauge (23) and a micro wireless controller (24);

the bottom of the movable chassis (12) is provided with universal wheels convenient to move; the porous draining plate (14) is horizontally arranged and laid on the movable chassis (12), and the rain gauge (23) is placed on the porous draining plate and used for measuring the experimental rainfall;

the periphery of the upper surface of the porous draining plate (14) is at least provided with a sliding track (13) which is arranged in parallel along a first direction and is used for being matched with a pulley (17) of the atomization rainfall unit (3);

the supporting frames (19) are arranged in pairs along the second direction, the bottoms of the supporting frames are installed on the electric telescopic bases (18), pulleys (17) are installed at the bottoms of the electric telescopic bases (18), and the pulleys (17) are connected with the sliding rails (13) of the porous draining plates (14) in a sliding mode and can drive the supporting frames (19) to move back and forth along the first direction; the first direction is vertical to the second direction, an electric pipe supporting slide rail (20) is arranged on the support frame (19) along the second direction, a plurality of water distribution pipes (21) are arranged on the lower portion of the electric pipe supporting slide rail (20) in parallel in a hanging mode, the water distribution pipes (21) are horizontally arranged along the first direction, and a plurality of numerical control micropore spray heads (22) are uniformly arranged on each water distribution pipe (21);

the outlet of the pump water pressurizing unit (1) is communicated with a water distribution pipe (21) of the atomization rainfall unit (3) through a pipeline and is used for providing a water source for the atomization rainfall unit (3) and realizing rainfall simulation conditions;

the electric telescopic base (18), the electric pipe supporting slide rail (20), the water distribution pipe (21) and each numerical control micropore sprayer (22) are respectively provided with a micro wireless controller (24) for independent control, and the micro wireless controllers (24) are respectively in information interaction with the manual control unit (4).

2. The portable small rainfall intensity artificial rainfall experiment system of claim 1, wherein the pumping water pressurizing unit (1) comprises a water supply tank (5), an electric control high pressure water pump (6), an automatic flow control valve (8), a water supply main pipe (9), a pumping water pressurizing vehicle (10) and a wireless transmission controller (11); supply tank (5), automatically controlled high pressure water pump (6), automatic flow control valve (8), water supply are responsible for (9) and wireless transmission controller (11) and all install on mobilizable pump water pressurized vehicle (10), water in supply tank (5) is taken out the back through automatically controlled high pressure water pump (6) and is responsible for (9) through supplying water and be connected to distributive pipe (21), be provided with automatic flow control valve (8) on being responsible for (9) in the water supply for adjust water pressure and discharge, automatic flow control valve (8) receive the control of wireless transmission controller (11), and wireless transmission controller (11) and manual control unit (4) information interaction.

3. The portable small rainfall strong artificial rainfall experiment system of claim 2, wherein the water supply main pipe (9) is further provided with a fully automatic pipeline filter (7).

4. The portable small rainfall intensive artificial rainfall experiment system of claim 2 wherein the supply tank is mounted to one side of a pump water pressurizing truck.

5. The portable small rainfall strong artificial rainfall experiment system of claim 2, wherein the artificial control unit (4) comprises an operation table (25), a computer touch operator (26), a central numerical control system (27); the computer touch control operator (26) is arranged on the upper surface of the operating platform (25), and the central numerical control system is arranged in the middle of the inside of the operating platform; artificial rainfall simulation software is installed in the computer touch operator (26) and used for monitoring the rainfall process in real time, rainfall data is displayed and stored, and the execution of a rainfall process command is realized through a central touch system (27); the computer touch control operator (26) is connected with the central touch control system (27) through a data line, and the wireless transmission controller (11) in the water pumping and pressurizing unit (1) and the micro wireless controller (24) in the atomization rainfall unit (3) receive control instructions from the central numerical control system (27) through a wireless network to complete instruction transmission.

6. The portable small rainfall strong artificial rainfall experiment system of claim 1 wherein the mobile experiment unit (2) further comprises a bottom recovery funnel (15), a recovery pipe (16), the bottom of the porous draining board is provided with the bottom recovery funnel (15), and the bottom outlet of the bottom recovery funnel (15) is communicated with the recovery pipe (16); the precipitation of the atomization rainfall unit (3) is leaked to a bottom recovery funnel (15) through a porous draining plate (14) and then flows out through a recovery pipe (16) for recovery.

7. The portable small rainfall strong artificial rainfall experiment system of claim 1 wherein the universal wheels are provided with wheel brakes for moving and stopping the moving chassis in all directions.

8. The portable small rainfall strong artificial rainfall experiment system of any one of claims 1 to 7, wherein the perforated draining board (14) is of a square structure, and the first direction and the second direction are respectively the length direction and the width direction of the perforated draining board (14).

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