CN216283815U

CN216283815U - Combined type irrigation measuring device

Info

Publication number: CN216283815U
Application number: CN202122685879.6U
Authority: CN
Inventors: 张洪军; 刘小娟; 欧阳凯华; 王涛; 唐力; 陈礼兵; 刘小容; 王宇; 侯程
Original assignee: Zhongshui Junxin Engineering Survey And Design Co ltd
Current assignee: Zhongshui Junxin Engineering Survey And Design Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-04-12
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses a combined irrigation measuring device, which is placed in a water conservancy farmland to be measured before irrigation, clean energy is provided for each electric device of the device through power generation of a photovoltaic power generation board, an ultrasonic liquid level meter is used for firstly carrying out ultrasonic measurement on the height from the farmland before irrigation, irrigation water enters a first cylinder through a water inlet in the irrigation process, the height of the water level in the first cylinder is equal to the height of the water level of an external farmland according to the principle of a communicating vessel, the height from the liquid level in the cylinder is measured through the ultrasonic liquid level meter at the moment, a difference value between the measurement result after irrigation and the measurement result before irrigation is calculated through a calculation program preset in a controller, the difference value between the measurement result and the measurement result is the water level height at the moment, and then the calculation result is uploaded to a cloud end through a wireless antenna or is directly transmitted to a farmland irrigation monitoring station, the remote check of monitoring personnel is convenient, and remote measurement is realized.

Description

Combined type irrigation measuring device

Technical Field

The utility model relates to the technical field of irrigation and farmland irrigation, in particular to a combined irrigation and farmland irrigation measuring device.

Background

The agricultural water-saving irrigation engineering and the technology of the agricultural water-saving irrigation play an important role in agricultural production and rural society all the time, and in the agricultural water-saving irrigation work, the water level measurement of the agricultural irrigation is very necessary, and the agricultural water-saving irrigation can be helped to better realize water-saving irrigation by people.

However, the existing irrigation measuring device has the following disadvantages;

1. the existing irrigation measurement mostly adopts a measuring scale or other measuring devices for manual measurement, and measurement personnel are required to arrive at the site to check the measured water level with naked eyes and then report the measured water level to a irrigation farmland monitoring station, so that the measurement mode has the disadvantages of high labor intensity, low measurement efficiency and poor practicability

2. Current irrigation measuring device adopts the integral type to make more and forms, can't carry out split and nimble combination for measuring device carries the transportation inconvenience, can't carry out local replacement after damaging, and use cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a combined type irrigation measuring device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a combined irrigation measuring device comprises a chassis, a balancing weight, a first column, a second column and a third column, a balancing weight is arranged at the inner bottom of the chassis, a through hole is arranged in the middle of the balancing weight, a first column casing is connected with the upper end of the chassis in a threaded manner, the upper end of the first column barrel is in threaded connection with a second column barrel, the upper end of the second column barrel is in threaded connection with a third column barrel, the top end of the third cylinder is provided with a wireless antenna, the outer wall of the third cylinder is provided with an upper fixing frame, one end of the upper fixing frame is provided with a first thread fastening component, the upper fixing frame is fixed on the third column casing through the first thread fastening component, the photovoltaic power generation board is installed to the other end of upper mounting bracket, the inside from the top down of third column casing has set gradually controller, battery and ultrasonic wave level gauge, the water inlet has been seted up on the bottom outer wall of first column casing.

As a further scheme of the utility model: the photovoltaic power generation board passes through wire and controller electric connection, the controller passes through the wire and respectively with battery and ultrasonic wave level gauge and wireless antenna electric connection.

As a still further scheme of the utility model: the outside of second cylinder is provided with down the mount, second screw fastening subassembly is installed to the one end of mount down, the mount passes through second screw fastening subassembly to be fixed on the second cylinder down, the display screen is installed to the other end of mount down, the display screen passes through wire electric connection with the controller.

As a still further scheme of the utility model: the outside of water inlet is provided with the filter residue net, first screw fastening subassembly and second screw fastening subassembly all include bolt and hexagon nut to bolt and hexagon nut screw-thread fit.

As a still further scheme of the utility model: one side towards photovoltaic power generation board is provided with first maintenance door and the second maintenance door of dismantling on the outer wall of third column casing, first maintenance door and the second maintenance door of dismantling can be dismantled just to controller and battery setting respectively to the second.

As a still further scheme of the utility model: the screw is all installed to the four corners position that maintenance door can be dismantled to first maintenance door of dismantling and second, set up on screw hole screw-thread fit with the third column casing, the louvre has all been seted up on the maintenance door can be dismantled to first and the second, and the louvre all sets up downwards towards the outside slope of maintenance door.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, by arranging the photovoltaic power generation board, the controller and the ultrasonic liquid level meter, the ultrasonic liquid level meter can automatically monitor the liquid level of the water body entering the column barrel and directly measure the farmland water level height, and then the liquid level is uploaded to a cloud terminal or a water conservancy farmland monitoring station by using the wireless antenna, so that monitoring personnel can conveniently check and master the farmland water level height in real time in a long distance, data support is provided for commanding and decision making of industry users, the farmland irrigation monitoring capability is improved, meanwhile, the farmland water level height data can be displayed through the display screen, and the field personnel can conveniently check the farmland water level height.

2. According to the utility model, the chassis, the first column barrel, the second column barrel and the third column barrel are arranged, the chassis and the first column barrel, the first column barrel and the second column barrel and the third column barrel are in threaded detachable connection, when local damage occurs, personnel can disassemble the device and replace the damaged part, so that the maintenance cost of the device is reduced, the service life is prolonged, the device is used continuously, meanwhile, the device is convenient to transport and carry, meanwhile, the personnel can adjust the height of the device by adding or removing the second column barrel, and the application range of the device is improved.

Drawings

Fig. 1 is a front view of a modular irrigation measuring device.

Fig. 2 is a front cross-sectional view of a modular irrigation measuring device.

Fig. 3 is an enlarged view of the structure of a combined irrigation measuring device at a in fig. 2.

1. A chassis; 2. a balancing weight; 3. a first column; 4. a second cylinder; 5. a third column; 6. a wireless antenna; 7. an upper fixing frame; 8. a first threaded fastener component; 9. a photovoltaic power generation panel; 10. a controller; 11. a storage battery; 12. an ultrasonic liquid level meter; 13. a water inlet; 14. filtering a residue net; 15. a lower fixing frame; 16. a second threaded fastener component; 17. a display screen; 18. a first removable service door; 19. a second removable service door; 20. heat dissipation holes; 21. and (4) screws.

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.

Referring to fig. 1 to 3, in the embodiment of the utility model, a combined irrigation measuring device comprises a chassis 1, a balancing weight 2, a first column 3, a second column 4 and a third column 5, wherein the balancing weight 2 is installed at the inner bottom of the chassis 1, a through hole is formed in the middle of the balancing weight 2, the through hole can be communicated with the first column 3 to facilitate ultrasonic measurement, the upper end of the chassis 1 is in threaded connection with the first column 3, the upper end of the first column 3 is in threaded connection with the second column 4, the upper end of the second column 4 is in threaded connection with the third column 5, a wireless antenna 6 is installed at the top end of the third column 5, an upper fixing frame 7 is arranged on the outer wall of the third column 5, a first threaded fastening assembly 8 is arranged at one end of the upper fixing frame 7, the upper fixing frame 7 is fixed on the third column 5 through the first threaded fastening assembly 8, a photovoltaic power generation board 9 is installed at the other end of the upper fixing frame 7, the controller 10, the storage battery 11 and the ultrasonic liquid level meter 12 are sequentially arranged inside the third column barrel 5 from top to bottom, the controller 10 is FX-3U and is a miniature programmable controller, the storage battery 11 is a cylindrical battery with the model of SW, the ultrasonic liquid level meter 12 is MIK-MP, and a water inlet 13 is formed in the outer wall of the bottom of the first column barrel 3.

The photovoltaic power generation board 9 is electrically connected with the controller 10 through a lead, and the controller 10 is respectively electrically connected with the storage battery 11, the ultrasonic liquid level meter 12 and the wireless antenna 6 through leads.

The outside of second cylinder 4 is provided with down mount 15, and second screw fastening subassembly 16 is installed to the one end of lower mount 15, and lower mount 15 passes through second screw fastening subassembly 16 to be fixed on second cylinder 4, and display screen 17 is installed to the other end of lower mount 15, and display screen 17 passes through wire electric connection with controller 10, but display screen 17 real-time display measuring result makes things convenient for the field personnel to look over.

The outside of water inlet 13 is provided with filter residue net 14, and filter residue net 14's setting can filter the water that gets into in the column casing, avoids causing in the column casing debris to pile up and influence the measurement accuracy, and first screw fastening subassembly 8 and second screw fastening subassembly 16 all include bolt and hexagon nut to bolt and hexagon nut screw-thread fit.

One side towards photovoltaic power generation board 9 on the outer wall of third column casing 5 is provided with first maintenance door 18 can be dismantled with the second and can dismantle maintenance door 19, and first maintenance door 18 can be dismantled with the second and can be dismantled maintenance door 19 and just to controller 10 and battery 11 setting respectively, sets up first maintenance door 18 can be dismantled with the second and can conveniently maintain and change controller 10 and battery 11 can be dismantled to maintenance door 19.

First maintenance door 18 can be dismantled and maintenance door 19 can be dismantled to the second four corners position all installs screw 21, screw 21 and third cylinder 5 go up to set up at screw hole screw-thread fit, first maintenance door 18 can be dismantled and the second can be dismantled and maintenance door 19 is last all seted up louvre 20, and louvre 20 all sets up downwards towards the outside slope of maintenance door, louvre 20 set up can be convenient for arrange outside the heat around controller 10 and battery 11, improve the life of the two and the security of use.

The working principle of the utility model is as follows:

before irrigation, the device is placed in a water conservancy farmland to be measured, clean energy is provided for each electric device of the device through power generation of a photovoltaic power generation plate 9, an ultrasonic liquid level meter 12 firstly carries out ultrasonic measurement on the height from the farmland before irrigation, irrigation water enters a first cylinder 3 through a water inlet 13 in the irrigation process, the height of the water level in the first cylinder 3 is equal to the height of the water level of an external farmland according to the principle of a communicating vessel, the height from the liquid level in the cylinder is measured through the ultrasonic liquid level meter 12 at the moment, a difference value between the measurement result after irrigation and the measurement result before irrigation is calculated through a calculation program preset in a controller 10, the difference value between the measurement result after irrigation and the measurement result before irrigation is the current water level height, then the calculation result is uploaded to a cloud end through a wireless antenna 6 or is directly transmitted to a farmland monitoring station, and is convenient for remote checking of monitoring personnel, realize remote measurement, transmit the on-the-spot show of display screen 17 simultaneously and come out, make things convenient for looking over of on-the-spot personnel, when the device is local to be damaged, personnel's accessible revolves to twist realizes the dismantlement to this device to change or maintain locally, improve the life of device.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a modular irrigation measuring device, includes chassis (1), balancing weight (2), first column casing (3), second column casing (4) and third column casing (5), its characterized in that: balancing weight (2) are installed to the interior bottom on chassis (1), the through-hole has been seted up in the centre of balancing weight (2), the upper end threaded connection on chassis (1) has first cylinder (3), the upper end threaded connection of first cylinder (3) has second cylinder (4), the upper end threaded connection of second cylinder (4) has third cylinder (5), wireless antenna (6) are installed on the top of third cylinder (5), be provided with on the outer wall of third cylinder (5) upper mounting frame (7), the one end of upper mounting frame (7) is provided with first screw fastening subassembly (8), upper mounting frame (7) are fixed on third cylinder (5) through first screw fastening subassembly (8), photovoltaic power generation board (9) are installed to the other end of upper mounting frame (7), the inside from the top down of third cylinder (5) has set gradually controller (10), The ultrasonic liquid level meter comprises a storage battery (11) and an ultrasonic liquid level meter (12), wherein a water inlet (13) is formed in the outer wall of the bottom of the first column barrel (3).

2. A modular irrigation measuring device according to claim 1, characterised in that: the photovoltaic power generation board (9) is electrically connected with the controller (10) through a lead, and the controller (10) is electrically connected with the storage battery (11), the ultrasonic liquid level meter (12) and the wireless antenna (6) through leads respectively.

3. A modular irrigation measuring device according to claim 1, characterised in that: the outside of second cylinder (4) is provided with down mount (15), second screw fastening subassembly (16) is installed to the one end of mount (15) down, mount (15) are fixed on second cylinder (4) through second screw fastening subassembly (16) down, display screen (17) are installed to the other end of mount (15) down, display screen (17) pass through wire electric connection with controller (10).

4. A modular irrigation measuring device according to claim 1, characterised in that: the outside of water inlet (13) is provided with filter residue net (14), first screw fastening subassembly (8) and second screw fastening subassembly (16) all include bolt and hexagon nut to bolt and hexagon nut screw-thread fit.

5. A modular irrigation measuring device according to claim 1, characterised in that: one side towards photovoltaic power generation board (9) is provided with first maintenance door (18) of dismantling and the maintenance door (19) can be dismantled to the second on the outer wall of third column casing (5), first maintenance door (18) of dismantling and the maintenance door (19) can be dismantled to the second to just setting up controller (10) and battery (11) respectively.

6. A modular irrigation measuring device according to claim 5, characterised in that: screw (21) are all installed to the four corners position that maintenance door (19) can be dismantled to first maintenance door (18) of dismantling and the second, set up on screw hole screw-thread fit with third column casing (5), louvre (20) have all been seted up on first maintenance door (18) of dismantling and the second maintenance door (19) of dismantling, and louvre (20) all set up downwards towards the outside slope of maintenance door.