CN219058648U

CN219058648U - Terminal integrated machine for centralized management of distributed rural water supply

Info

Publication number: CN219058648U
Application number: CN202223605610.3U
Authority: CN
Inventors: 林朋飞; 孙国鹏; 邵淑梅
Original assignee: Suzhou Jiuzheng Water Technology Co ltd
Current assignee: Suzhou Jiuzheng Water Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-23
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to a terminal integrated machine for centralized management of distributed rural water supply, which is characterized in that: the sodium hypochlorite preparation and adding device (1), a communication module (2) and a remote monitoring platform (3), wherein the sodium hypochlorite preparation and adding device (1) comprises a sodium hypochlorite generating device (11), an adding pump (12) and a main control unit (13) for controlling the sodium chlorate generating device (11) and the adding pump (12); installing working state monitoring instruments at sites of rural water supply plants, wherein the outputs of the working state monitoring instruments are connected with the main control unit (13), are converted and sent to the communication module (2) through the main control unit (13), and are then transmitted to the remote monitoring platform (3) in a wireless mode through the communication module (2); the main control unit (13) also receives instruction control of the remote monitoring platform (3) through the communication module (2).

Description

Terminal integrated machine for centralized management of distributed rural water supply

Technical Field

The utility model relates to the field of water supply engineering, in particular to a terminal integrated machine for centralized management of decentralized rural water supply, which is used for completing centralized management of decentralized rural water supply and disinfection of factory water.

Background

The distributed rural water supply and water plant is an important ring for ensuring the safety of resident drinking water.

The number of rural water supply plants is often more than ten, the scale of each water plant is small, the treatment capacity is generally 500-5000 m < 3 >/d, and the linear distance between two adjacent water plants is 10-30 km.

Through investigation, the water supply plants in rural areas are small in scale, large in number and long in distance, professionals are lacked, daily inspection is long in time consumption, so that the water supply plants basically do not have any complex on-line instrument, the medicine adding equipment and the disinfection equipment are simpler and better, the workload of inspection and maintenance is reduced as much as possible, the on-line instrument of the water supply plants is few, the equipment is simple, the daily operation of the water supply plants can only depend on manual operation of personnel, and the vicious circle finally leads to the fact that the general automation degree of the rural water supply plants is seriously lagged behind that of the urban water supply plants and secondary water supply stations.

Disclosure of Invention

The utility model aims to provide a terminal all-in-one machine for centralized management of distributed rural water supply.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the terminal integrated machine for centralized management of distributed rural water supply comprises a sodium hypochlorite preparation and adding device, a communication module and a remote monitoring platform, wherein the sodium hypochlorite preparation and adding device comprises a sodium hypochlorite generating device, an adding pump and a main control unit for controlling the sodium hypochlorite generating device and the adding pump; the remote monitoring platform is a system on a network server, a computer or a mobile phone; installing working state monitoring instruments at sites of rural water supply plants, enabling the outputs of the working state monitoring instruments to be connected with the main control unit, converting the working state monitoring instruments by the main control unit, transmitting the working state monitoring instruments to the communication module, and transmitting the working state monitoring instruments to a remote monitoring platform in a wireless mode by the communication module; the main control unit also receives instruction control of the remote monitoring platform through the communication module.

In the above scheme, the working state monitoring instrument comprises a flowmeter or/and a residual chlorine instrument, signals detected by the flowmeter and the residual chlorine instrument are connected to the main control unit, and the main control unit controls the adding amount of the adding pump according to the signals.

Further, the working state monitoring instrument further comprises a pressure gauge, a liquid level meter, a turbidity meter and a smoke alarm.

In the scheme, the effective chlorine yield of the sodium hypochlorite generating device is 50-300 g/h, and the effective chlorine concentration is 5000mg/L.

In the scheme, the communication module is a 485 communication module, a 4G/5G flow card, a sucker antenna or a 4G/5G module.

In the above scheme, the sodium hypochlorite preparation and adding device further comprises a salt dissolving tank, wherein the salt dissolving tank is connected to a water inlet of the sodium hypochlorite generating device to provide brine for the sodium hypochlorite generating device; the salt dissolving tank is provided with a salt storage area, the salt dissolving tank is internally provided with a brine level meter, and a signal detected by the brine level meter is connected with the main control unit.

Further, the sodium hypochlorite preparation adding device also comprises a water softener, and the water softener is connected with the salt dissolving tank before the salt dissolving tank for supplying soft water to the salt dissolving tank.

In the scheme, the occupied area of the whole terminal all-in-one machine is less than or equal to 2m ² 。

The beneficial effects of the utility model are as follows:

(1) The terminal integrated machine has high integration degree and small occupied area, is very suitable for rural water supply plants, and can automatically prepare and add the sodium hypochlorite preparation and adding system part to ensure that the effluent residual chlorine of the water plants reaches the standard;

(2) The terminal integrated machine can monitor the operation of a water plant in real time, can be remotely monitored through mobile phone app, and is particularly suitable for areas with poor traffic conditions, such as islands, mountains, deserts and the like, and difficult inspection. If all rural water supply plants in one area use the equipment, centralized management of distributed rural water supply can be realized;

(3) The terminal integrated machine can realize remote monitoring and alarming of rural water supply plants. Under extreme conditions, sudden emergency accidents, such as high-temperature electrical short circuit, fire disaster, pump house flooding, pump blockage and the like, occur in a rural water supply plant, and the accidents are transmitted to a terminal integrated machine through smoke sensing signals, liquid level signals, flow and pressure signals and the like, and the terminal integrated machine gives an alarm to water plant operators and management staff through a communication module.

Drawings

FIG. 1 is a block diagram of an embodiment of the present utility model.

In the above figures: 1. a sodium hypochlorite preparation and adding device; 11. a sodium hypochlorite generating device; 111. an electrolytic cell; 112. a power supply; 12. adding a pump; 13. a main control unit; 14. a salt dissolving tank; 141. a brine level gauge; 15. a water softener; 16. a brine pump; 17. a soft water pump; 18. a finished product liquid storage tank; 2. a communication module; 3. a remote monitoring platform; 31. a manager; 32. an operator; 33. inspection personnel; 4. a flow meter; 5. residual chlorine instrument; 6. a pressure gauge; 7. a liquid level gauge; 8. a turbidity meter; 9. a smoke alarm.

Detailed Description

The utility model is further described below with reference to the accompanying drawings and examples:

examples: see fig. 1:

a terminal all-in-one machine for centralized management of distributed rural water supply comprises a sodium hypochlorite preparation adding device 1, a communication module 2 and a remote monitoring platform 3.

The sodium hypochlorite preparation adding device 1 comprises a sodium hypochlorite generating device 11, an adding pump 12 and a main control unit 13 for controlling the sodium chlorate generating device 11 and the adding pump 12. The sodium hypochlorite preparation adding device 1 further comprises a salt dissolving tank 14, wherein the salt dissolving tank 14 is connected to the water inlet of the sodium hypochlorite generating device 1 to provide salt water for the sodium hypochlorite generating device 11, and a salt water pump 16 is arranged between the salt dissolving tank 14 and the water inlet of the sodium hypochlorite generating device 1. The salt dissolving tank 14 is provided with a salt storage area, the salt dissolving tank 14 is provided with a salt water level meter 141, and a signal detected by the salt water level meter 141 is connected to the main control unit 13. The sodium hypochlorite preparation adding device 1 further comprises a water softener 15, and the water softener 15 is connected with the salt dissolving tank 14 before the salt dissolving tank 14 to supply soft water to the salt dissolving tank 14. The soft water output by the water softener 15 is also connected to the water inlet of the sodium hypochlorite generating device 1 through a soft water pump 17. The control sodium chlorate generating device 11 comprises an electrolytic cell 111 and a power supply 112, which is controlled by a main control unit 13.

The remote monitoring platform 3 is a system on a network server, a computer or a mobile phone.

The method comprises the steps that working state monitoring instruments are installed at sites of rural water supply plants, the output of the working state monitoring instruments is connected with a main control unit 13 through a 4-20 mA or 0-10V signal wire, and the working state monitoring instruments are transmitted to a communication module 2 through conversion of the main control unit 13 and then transmitted to a remote monitoring platform 3 in a wireless mode through the communication module 2; the main control unit 13 also receives command control of the remote monitoring platform 3 via the communication module 2.

The working state monitoring instrument comprises a flowmeter 4 and/or a residual chlorine instrument 5, signals detected by the flowmeter 4 and the residual chlorine instrument 5 are connected to a main control unit 13, and the main control unit 13 controls the adding amount of the adding pump 12 according to the signals. The working state monitoring instrument further comprises a pressure gauge 6, a liquid level gauge 7, a turbidity meter 8 and a smoke alarm 9.

The yield of the effective chlorine of the sodium hypochlorite generating device 11 is 50-300 g/h, and the concentration of the effective chlorine is 5000mg/L.

The communication module is a 485 communication module, a 4G/5G flow card, a sucker antenna or a 4G/5G module.

The embodiment is applied to village and town water supply factories in certain county of Sichuan province, wherein the water supply factories mainly use the dispersive drinking water sources, the water factories are mostly village-level water factories, the drinking water demand is small, the water factories are small in scale, and the treatment capacity is between 1000 and 3000m < 3 >/d. The original chlorine dioxide generator has failed because of long-term non-use. Each water plant is provided with 1 to 2 terminal all-in-one machines of the embodiment.

The terminal all-in-one machine automatically operates, no separate equipment room is required to be built, 25kg of salt can be added once for 5 days, flow signals are received for automatic addition, and the residual chlorine in the discharged water is guaranteed to be 0.25mg/L. The water supply company personnel can check the running condition and alarm information of the equipment in real time through the mobile phone and the remote service platform by after-sales personnel in the Jinan, and the water plant operators have the highest authority and can remotely adjust the parameters of the equipment, such as pump frequency, liquid level, backwash time and the like.

The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.

Claims

1. A terminal all-in-one for distributed rural water supply centralized management, its characterized in that: the sodium hypochlorite preparation and adding device comprises a sodium hypochlorite preparation and adding device (1), a communication module (2) and a remote monitoring platform (3), wherein the sodium hypochlorite preparation and adding device (1) comprises a sodium hypochlorite generating device (11), an adding pump (12) and a main control unit (13) for controlling the sodium chlorate generating device (11) and the adding pump (12); the remote monitoring platform (3) is a system on a network server, a computer or a mobile phone; installing working state monitoring instruments at sites of rural water supply plants, wherein the outputs of the working state monitoring instruments are connected with the main control unit (13), are converted and sent to the communication module (2) through the main control unit (13), and are then transmitted to the remote monitoring platform (3) in a wireless mode through the communication module (2); the main control unit (13) also receives instruction control of the remote monitoring platform (3) through the communication module (2).

2. The terminal all-in-one machine for centralized management of decentralized rural water supply according to claim 1, wherein: the working state monitoring instrument comprises a flowmeter (4) or/and a residual chlorine instrument (5), signals detected by the flowmeter (4) and the residual chlorine instrument (5) are connected to a main control unit (13), and the main control unit (13) controls the on-off of the feeding pump (12) according to the signals.

3. The terminal all-in-one machine for centralized management of decentralized rural water supply according to claim 2, wherein: the working state monitoring instrument further comprises a pressure gauge (6), a liquid level gauge (7), a turbidity meter (8) and a smoke alarm (9).

4. The terminal all-in-one machine for centralized management of decentralized rural water supply according to claim 1, wherein: the yield of the effective chlorine of the sodium hypochlorite generating device (11) is 50-300 g/h, and the concentration of the effective chlorine is 5000mg/L.

5. The terminal all-in-one machine for centralized management of decentralized rural water supply according to claim 1, wherein: the communication module is a 485 communication module, a 4G/5G flow card, a sucker antenna or a 4G/5G module.

6. The terminal all-in-one machine for centralized management of decentralized rural water supply according to claim 1, wherein: the sodium hypochlorite preparation adding device (1) further comprises a salt dissolving tank (14), wherein the salt dissolving tank (14) is connected to a water inlet of the sodium hypochlorite generating device (11) to provide brine for the sodium hypochlorite generating device (11); the salt dissolving tank (14) is provided with a salt storage area, the salt dissolving tank (14) is internally provided with a salt water level meter (141), and a signal detected by the salt water level meter (141) is connected into the main control unit (13).

7. The terminal all-in-one machine for decentralized rural water supply centralized management according to claim 6, wherein: the sodium hypochlorite preparation adding device (1) further comprises a water softener (15), and the water softener (15) is connected with the front of the salt dissolving tank (14) to supply soft water to the salt dissolving tank (14).