CN111043376A - Hydraulic hoist control system - Google Patents
Hydraulic hoist control system Download PDFInfo
- Publication number
- CN111043376A CN111043376A CN201911232029.1A CN201911232029A CN111043376A CN 111043376 A CN111043376 A CN 111043376A CN 201911232029 A CN201911232029 A CN 201911232029A CN 111043376 A CN111043376 A CN 111043376A
- Authority
- CN
- China
- Prior art keywords
- gate
- hydraulic
- control system
- water level
- energy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
- E02B7/36—Elevating mechanisms for vertical-lift gates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
- F16K31/124—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston servo actuated
Abstract
The invention discloses a hydraulic hoist control system, which comprises a gate hydraulic hoist device, a gate position measuring device, a water level sensor, a solar drive system, a remote control system and a control module, wherein the gate hydraulic hoist device is connected with the gate position measuring device through a hydraulic transmission line; the gate position measuring equipment is arranged on the gate hydraulic opening and closing equipment, and the water level sensors are respectively arranged at the upstream and the downstream of the gate and are used for detecting the front and rear water levels of the gate; the gate hydraulic opening and closing device, the gate position measuring device and the water level sensor are all connected with the control module, the control module is connected with the remote control system, the solar driving system provides energy for the whole system through the solar panel and the battery pack, and the system is connected into other standby power supplies. The system of the invention realizes the functions of remote control of water supply in the irrigation area, remote opening and closing of the gate, real-time measurement and prediction of water conditions of the channel/pool, automatic collection of water consumption and the like, and achieves the purposes of saving irrigation water and scientifically and efficiently managing the irrigation area.
Description
Technical Field
The invention relates to a hydraulic hoist control system, and belongs to the technical field of automatic control of hydraulic equipment.
Background
At present, irrigation district infrastructure in China is long in the ages, and a gate is mainly controlled manually, so that the metering accuracy is poor, and the problems of overflow and water abandon commonly exist in the operation of irrigation channels, so that the water use efficiency is low, and the water resource is seriously wasted.
In order to avoid water resource waste and improve ecological environment, an informatization, digital and intelligent canal system control solution is needed.
Disclosure of Invention
The invention provides a hydraulic hoist control system, which aims to realize intelligent water distribution and optimized scheduling of a canal system irrigation system, become a bright spot for developing irrigation modernization transformation of an irrigation area and provide a new mode for water conservancy informatization exploration cable transformation of the irrigation area.
The technical scheme of the invention is as follows:
a hydraulic hoist control system comprises a gate hydraulic hoist device, a gate position measuring device, a water level sensor, a solar drive system, a remote control system and a control module;
the gate position measuring equipment is arranged on the gate hydraulic opening and closing equipment, and the water level sensors are respectively arranged at the upstream and the downstream of the gate and are used for detecting the front and rear water levels of the gate; the gate hydraulic opening and closing device, the gate position measuring device and the water level sensor are all connected with the control module, the control module is connected with the remote control system, the solar driving system provides energy for the whole system through the solar panel and the battery pack, and the system is connected into other standby power supplies.
Preferably, the gate hydraulic opening and closing device is a hydraulic device and comprises a hydraulic oil cylinder, a hydraulic system and an electric control system.
Preferably, the piston rod of the hydraulic cylinder is a ceramic piston rod.
Preferably, the gate position measuring device adopts a stroke detection device matched with the ceramic piston rod.
Preferably, the water level sensor is an ultrasonic water level sensor.
Preferably, the control module comprises a gate automatic control module and an energy source adjusting module;
the automatic gate control module is connected with the water level sensor, the automatic gate control module remotely transmits data obtained in real time to the remote control system through upstream and downstream water levels measured by the water level sensor and flow obtained through calculation, the remote control system compares log historical data in a database, and if the log historical data exceeds a threshold value, the remote control system sends an instruction to the automatic gate control module; controlling the opening of the gate to keep the channel flow and the water level of the irrigation area stable;
the energy adjusting module is connected with the solar driving system and other standby power supplies, the supply distribution of energy is adjusted through the requirement and the supply of the energy, if the photovoltaic energy can meet the energy supply of the hydraulic hoist system, the energy adjusting module adjusts the photovoltaic energy to be preferentially used, and if the photovoltaic energy can not meet the energy supply of the hydraulic hoist system, other standby power supplies are switched and connected.
The invention achieves the following beneficial effects:
the system equipment integrates accurate flow measurement, high-precision gate control, full solar drive and remote control.
The invention can control the water level, flow and opening of upstream and downstream according to the irrigation area condition, and keeps the flow of the channel stable and the water level of the channel stable. Under the condition of free flow or submerged flow, the gate can calculate the flow rate through the upstream and downstream water levels and the gate opening degree measured by the gate.
The system of the invention realizes the functions of remote control of water supply in the irrigation area, remote opening and closing of the gate, real-time measurement and prediction of water conditions of the channel/pool, automatic collection of water consumption and the like, and achieves the purposes of saving irrigation water and scientifically and efficiently managing the irrigation area.
The system plays an important role in ensuring the safe operation of the project of the irrigation district, realizing the optimal allocation of water resources, improving the water utilization efficiency and ensuring the sustainable development of the irrigation district.
Drawings
FIG. 1 is a schematic diagram of the system architecture of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1, a hydraulic hoist control system includes a gate hydraulic hoist, a gate position measuring device, a water level sensor, a solar drive system, a remote control system, and a control module;
the gate position measuring equipment is arranged on the gate hydraulic opening and closing equipment, and the water level sensors are respectively arranged at the upstream and the downstream of the gate and are used for detecting the front and rear water levels of the gate; the gate hydraulic opening and closing device, the gate position measuring device and the water level sensor are all connected with the control module, the control module is connected with the remote control system, the solar driving system provides energy for the whole system through the solar panel and the battery pack, and the system is connected into other standby power supplies.
Preferably, the gate hydraulic opening and closing device is a hydraulic device and comprises a hydraulic oil cylinder, a hydraulic system and an electric control system.
Preferably, the piston rod of the hydraulic cylinder is a ceramic piston rod.
Preferably, the gate position measuring device adopts a stroke detection device matched with the ceramic piston rod.
Preferably, the water level sensor is an ultrasonic water level sensor.
Preferably, the control module comprises a gate automatic control module and an energy source adjusting module;
the automatic gate control module is connected with the water level sensor, the automatic gate control module remotely transmits data obtained in real time to the remote control system through upstream and downstream water levels measured by the water level sensor and flow obtained through calculation, the remote control system compares log historical data in a database, and if the log historical data exceeds a threshold value, the remote control system sends an instruction to the automatic gate control module; controlling the opening of the gate to keep the channel flow and the water level of the irrigation area stable;
the energy adjusting module is connected with the solar driving system and other standby power supplies, the supply distribution of energy is adjusted through the requirement and the supply of the energy, if the photovoltaic energy can meet the energy supply of the hydraulic hoist system, the energy adjusting module adjusts the photovoltaic energy to be preferentially used, and if the photovoltaic energy can not meet the energy supply of the hydraulic hoist system, other standby power supplies are switched and connected.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A hydraulic hoist control system which characterized in that: the system comprises a gate hydraulic opening and closing device, a gate position measuring device, a water level sensor, a solar driving system, a remote control system and a control module;
the gate position measuring equipment is arranged on the gate hydraulic opening and closing equipment, and the water level sensors are respectively arranged at the upstream and the downstream of the gate and are used for detecting the front and rear water levels of the gate; the gate hydraulic opening and closing device, the gate position measuring device and the water level sensor are all connected with the control module, the control module is connected with the remote control system, the solar driving system provides energy for the whole system through the solar panel and the battery pack, and the system is connected into other standby power supplies.
2. The hydraulic hoist control system of claim 1, wherein the gate hydraulic hoist adopts hydraulic equipment comprising a hydraulic oil cylinder, a hydraulic system and an electric control system.
3. The hydraulic hoist control system of claim 2, wherein the piston rod of the hydraulic cylinder is a ceramic piston rod.
4. The hydraulic hoist control system of claim 3, wherein the gate position measuring device employs a stroke detecting device that is configured with a ceramic piston rod.
5. The hydraulic hoist control system of claim 1, wherein the water level sensor is an ultrasonic water level sensor.
6. The hydraulic hoist control system of claim 1, wherein the control module comprises a gate automatic control module, an energy regulation module;
the automatic gate control module is connected with the water level sensor, the automatic gate control module remotely transmits data obtained in real time to the remote control system through upstream and downstream water levels measured by the water level sensor and flow obtained through calculation, the remote control system compares log historical data in a database, and if the log historical data exceeds a threshold value, the remote control system sends an instruction to the automatic gate control module; controlling the opening of the gate to keep the channel flow and the water level of the irrigation area stable;
the energy adjusting module is connected with the solar driving system and other standby power supplies, the supply distribution of energy is adjusted through the requirement and the supply of the energy, if the photovoltaic energy can meet the energy supply of the hydraulic hoist system, the energy adjusting module adjusts the photovoltaic energy to be preferentially used, and if the photovoltaic energy can not meet the energy supply of the hydraulic hoist system, other standby power supplies are switched and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911232029.1A CN111043376A (en) | 2019-12-05 | 2019-12-05 | Hydraulic hoist control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911232029.1A CN111043376A (en) | 2019-12-05 | 2019-12-05 | Hydraulic hoist control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111043376A true CN111043376A (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911232029.1A Pending CN111043376A (en) | 2019-12-05 | 2019-12-05 | Hydraulic hoist control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN111043376A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112425496A (en) * | 2020-11-17 | 2021-03-02 | 中水三立数据技术股份有限公司 | Integrated gate system based on PLC combined control and control method thereof |
| CN114810734A (en) * | 2022-06-30 | 2022-07-29 | 江苏哈斯顿液压有限公司 | Hydraulic hoist control system with emergency function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787685A (en) * | 2010-03-11 | 2010-07-28 | 西北农林科技大学 | Pneumatic type gate opening/closing system |
| CN103336508A (en) * | 2013-06-27 | 2013-10-02 | 兰州理工大学 | Informational energy-saving gate automatic control system |
| CN206573930U (en) * | 2017-03-23 | 2017-10-20 | 珠江水利委员会珠江水利科学研究院 | A kind of Irrigation District Information System |
| CN107505015A (en) * | 2017-09-02 | 2017-12-22 | 贵州东峰自动化科技有限公司 | A kind of controlling channel device, management system and self-shooter control device |
-
2019
- 2019-12-05 CN CN201911232029.1A patent/CN111043376A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787685A (en) * | 2010-03-11 | 2010-07-28 | 西北农林科技大学 | Pneumatic type gate opening/closing system |
| CN103336508A (en) * | 2013-06-27 | 2013-10-02 | 兰州理工大学 | Informational energy-saving gate automatic control system |
| CN206573930U (en) * | 2017-03-23 | 2017-10-20 | 珠江水利委员会珠江水利科学研究院 | A kind of Irrigation District Information System |
| CN107505015A (en) * | 2017-09-02 | 2017-12-22 | 贵州东峰自动化科技有限公司 | A kind of controlling channel device, management system and self-shooter control device |
Non-Patent Citations (1)
| Title |
|---|
| 廖育武等: "《光伏发电技术原理及工程应用》", 31 December 2018 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112425496A (en) * | 2020-11-17 | 2021-03-02 | 中水三立数据技术股份有限公司 | Integrated gate system based on PLC combined control and control method thereof |
| CN114810734A (en) * | 2022-06-30 | 2022-07-29 | 江苏哈斯顿液压有限公司 | Hydraulic hoist control system with emergency function |
| CN114810734B (en) * | 2022-06-30 | 2022-09-02 | 江苏哈斯顿液压有限公司 | Hydraulic hoist control system with emergency function |
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Application publication date: 20200421 |