CN104252183A - Centralized water supply remote monitoring system - Google Patents
Centralized water supply remote monitoring system Download PDFInfo
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- CN104252183A CN104252183A CN201410449626.0A CN201410449626A CN104252183A CN 104252183 A CN104252183 A CN 104252183A CN 201410449626 A CN201410449626 A CN 201410449626A CN 104252183 A CN104252183 A CN 104252183A
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Abstract
The invention discloses a centralized water supply remote monitoring system. The centralized water supply remote monitoring system comprises a main controller unit, a liquid level acquisition unit, an alarm unit and a GPRS (General Packet Radio Service) communication unit, wherein the liquid level acquisition unit, the alarm unit and the main controller unit conduct data communication through the GPRS communication unit; the GPRS communication unit is also connected with a remote handheld terminal wirelessly; the centralized water supply remote monitoring system further comprises a liquid level information processing module, a water pump start-stop driving module and a water pump parameter monitoring module, which are arranged in the main controller unit; a main controller in the main controller unit is a PLC. The point-to-point direct control manner is achieved by adopting the GPRS communication unit, the main controller unit is mounted in a pump room, the receiving and analyzing of the liquid level information are achieved, the starting and stopping of the water pump are controlled automatically, the liquid level state, the water pump operating state and the water pump operating parameters are sent to the user in a short message form, the remote control is achieved, and the centralized water supply remote monitoring system is safe and reliable, is convenient to use, and has a good application prospect.
Description
Technical field
The present invention relates to a kind of central water supply long distance control system, belong to remote control technology field.
Background technology
In the central water supply project of rural area, physical features elevation is much utilized to adopt head-tank way of supplying water, solve the problem of central water supply difficulty, closely head-tank way of supplying water is by being captured in the high and low liquid level signal of cistern setting, utilize wired mode to control the start and stop of water pump, realize water pump automatic water supplement.But, for pump house and cistern distant, automatic control mode be difficult to realize, the mode can only guarded by special messenger is fixed a point turn on pump moisturizing, and can not grasp the liquid level information of cistern in real time, lack of water and spilling water phenomenon often occur, water supply poor stability, causes very large waste.
Summary of the invention
The object of the invention is in order to overcome existing pump house and cistern distant, automatic control mode is difficult to realize, the mode can only guarded by special messenger is fixed a point turn on pump moisturizing, the liquid level information of cistern can not be grasped in real time, lack of water and spilling water phenomenon often occur, water supply poor stability, causes the problem of very large waste.
In order to solve the problem, the technical solution adopted in the present invention is:
A kind of central water supply long distance control system, it is characterized in that: comprise Main Control Unit, liquid level collecting unit, alarm unit, GPRS communication unit, described liquid level collecting unit, alarm unit, Main Control Unit carry out data communication by GPRS communication unit, described GPRS communication unit also with long-range handheld terminal wireless connections, also comprise in Main Control Unit and be provided with liquid level message processing module, water pump start and stop driver module, parameters of pump monitoring modular, the master controller in described Main Control Unit is PLC.
Aforesaid a kind of central water supply long distance control system, it is characterized in that: be also provided with watchdog module, liquid crystal display module in described Main Control Unit, described watchdog module, liquid crystal display module are connected with PLC respectively.
Aforesaid a kind of central water supply long distance control system, is characterized in that: be provided with liquid level sensor in described liquid level collecting unit, and described liquid level sensor is immersion pressure drag water-level gauge.
Aforesaid a kind of central water supply long distance control system, is characterized in that: the GPRS communication module in described GPRS communication unit is G24L communication module.
Aforesaid a kind of central water supply long distance control system, is characterized in that: described GPRS communication unit carries out wireless telecommunications with the form of note and handheld terminal.
The invention has the beneficial effects as follows: central water supply long distance control system of the present invention, GPRS communication unit is taked to realize point-to-point direct control mode, at pump room installation Main Control Unit, realize the reception of liquid level information, analysis, the start and stop of automatically controlled water pump, send fluid level condition, pump working state, water pump operation parameter information with the form of note to user, realize Long-distance Control, safe and reliable, easy to use, have a good application prospect.
Accompanying drawing explanation
Fig. 1 is the system chart of central water supply long distance control system of the present invention.
Embodiment
Below in conjunction with Figure of description, the invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
As shown in Figure 1, a kind of central water supply long distance control system, comprise Main Control Unit, liquid level collecting unit, alarm unit, GPRS communication unit, described liquid level collecting unit, alarm unit, Main Control Unit carry out data communication by GPRS communication unit, described GPRS communication unit also with long-range handheld terminal wireless connections, also comprise in Main Control Unit and be provided with liquid level message processing module, water pump start and stop driver module, parameters of pump monitoring modular, master controller in Main Control Unit is PLC, it is convenient to control, and reliability is high.
Watchdog module, liquid crystal display module is also provided with in described Main Control Unit, described watchdog module, liquid crystal display module are connected with PLC respectively, liquid crystal display module can show current fluid level condition, pump working state, water pump operation parameter information, conveniently check, watchdog module can at Main Control Unit when being subject to external interference (as electrostatic) system crash, restart system, ensure normally to work, improve reliability.
Liquid level sensor is provided with in described liquid level collecting unit, described liquid level sensor is immersion pressure drag water-level gauge, and static pressure is converted to electric signal, then through temperature compensation and linear revise, change into standard 4 ~ 20 mA current signal to export, synthesis precision can reach ± 0.25%FS.
GPRS communication module in described GPRS communication unit is G24L communication module, can be applicable to severe working environment, and the working range of wide temperature version module can reach-30 ~ 85 DEG C.
Described GPRS communication unit carries out wireless telecommunications with the form of note and handheld terminal.
The present invention installs liquid level collecting unit at cistern, Real-time Collection liquid level information, and is transferred to Main Control Unit according to the periodic transfer of setting by GPRS network.Achieve the automatic collection of liquid level information and the automatic control of water pump start and stop, managerial personnel can grasp service position in real time by information, guarantee promptness and the security of water supply.
More than show and describe ultimate principle of the present invention, principal character and advantage.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (5)
1. a central water supply long distance control system, it is characterized in that: comprise Main Control Unit, liquid level collecting unit, alarm unit, GPRS communication unit, described liquid level collecting unit, alarm unit, Main Control Unit carry out data communication by GPRS communication unit, described GPRS communication unit also with long-range handheld terminal wireless connections, also comprise in Main Control Unit and be provided with liquid level message processing module, water pump start and stop driver module, parameters of pump monitoring modular, the master controller in described Main Control Unit is PLC.
2. a kind of central water supply long distance control system according to claim 1, it is characterized in that: be also provided with watchdog module, liquid crystal display module in described Main Control Unit, described watchdog module, liquid crystal display module are connected with PLC respectively.
3. a kind of central water supply long distance control system according to claim 1, is characterized in that: be provided with liquid level sensor in described liquid level collecting unit, described liquid level sensor is immersion pressure drag water-level gauge.
4. a kind of central water supply long distance control system according to claim 1, is characterized in that: the GPRS communication module in described GPRS communication unit is G24L communication module.
5. a kind of central water supply long distance control system according to claim 1, is characterized in that: described GPRS communication unit carries out wireless telecommunications with the form of note and handheld terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410449626.0A CN104252183A (en) | 2014-09-04 | 2014-09-04 | Centralized water supply remote monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410449626.0A CN104252183A (en) | 2014-09-04 | 2014-09-04 | Centralized water supply remote monitoring system |
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| CN104252183A true CN104252183A (en) | 2014-12-31 |
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| CN201410449626.0A Pending CN104252183A (en) | 2014-09-04 | 2014-09-04 | Centralized water supply remote monitoring system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808728A (en) * | 2015-05-19 | 2015-07-29 | 河海大学常州校区 | Tap water supply automatic monitoring system based on intelligent sensor |
| CN104917841A (en) * | 2015-06-15 | 2015-09-16 | 安徽舜禹水务实业有限公司 | Mobile hand-held terminal third party application program system for water supply system |
| CN105261145A (en) * | 2015-10-30 | 2016-01-20 | 杭州美安物联科技有限公司 | Flooding-resistant remote alarm system for secondary water supply pump room |
| CN105475094A (en) * | 2016-01-05 | 2016-04-13 | 江苏长江环境科技工程有限公司 | Remote intelligent courtyard hydroelectric irrigation measuring and controlling device |
| CN106154961A (en) * | 2016-07-20 | 2016-11-23 | 安徽海沃特水务股份有限公司 | A kind of pump house long distance control system |
| CN109916471A (en) * | 2019-04-01 | 2019-06-21 | 江苏四联自动化科技有限公司 | A kind of water factory's liquid level real-time monitoring system based on PLC |
| CN112854360A (en) * | 2021-02-03 | 2021-05-28 | 华润电力（温州）有限公司 | Water taking system |
-
2014
- 2014-09-04 CN CN201410449626.0A patent/CN104252183A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808728A (en) * | 2015-05-19 | 2015-07-29 | 河海大学常州校区 | Tap water supply automatic monitoring system based on intelligent sensor |
| CN104917841A (en) * | 2015-06-15 | 2015-09-16 | 安徽舜禹水务实业有限公司 | Mobile hand-held terminal third party application program system for water supply system |
| CN105261145A (en) * | 2015-10-30 | 2016-01-20 | 杭州美安物联科技有限公司 | Flooding-resistant remote alarm system for secondary water supply pump room |
| CN105475094A (en) * | 2016-01-05 | 2016-04-13 | 江苏长江环境科技工程有限公司 | Remote intelligent courtyard hydroelectric irrigation measuring and controlling device |
| CN105475094B (en) * | 2016-01-05 | 2019-06-14 | 江苏长江环境科技工程有限公司 | A kind of remote intelligent garden water power irrigation measure and control device |
| CN106154961A (en) * | 2016-07-20 | 2016-11-23 | 安徽海沃特水务股份有限公司 | A kind of pump house long distance control system |
| CN109916471A (en) * | 2019-04-01 | 2019-06-21 | 江苏四联自动化科技有限公司 | A kind of water factory's liquid level real-time monitoring system based on PLC |
| CN112854360A (en) * | 2021-02-03 | 2021-05-28 | 华润电力（温州）有限公司 | Water taking system |
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Application publication date: 20141231 |