Intelligent internet-of-things pressure self-adaptive water supply equipment

Abstract

The invention relates to the technical field of water supply, in particular to intelligent internet-of-things pressure self-adaptive water supply equipment. The secondary water supply internet-of-things terminal, the double-pressure intelligent regulation and control system, the intelligent water affair internet-of-things platform and the internet-of-things intelligent acquisition instrument are all accessed to the internet; according to the intelligent internet-of-things pressure self-adaptive water supply equipment, through cooperation of the building water use area, the secondary water supply internet-of-things terminal, the double-pressure intelligent regulation and control system, the intelligent water internet-of-things platform, the internet-of-things intelligent acquisition instrument and the like, pressure data of the pressure sensor is obtained, and the water use rule of a user is calculated; predicted values of the water consumption peak period, the water consumption low period and the water consumption data are obtained, on-line control or mobile control is conducted on the secondary water supply internet-of-things terminal according to the predicted values, automatic application of the water outlet pressure and the water consumption rule of the water supply equipment is achieved, and therefore water saving, energy saving and leakage reduction can be achieved under the condition that the water consumption comfort level of a user can be met.

Description

Technical Field

[0001] The present invention relates to the technical field of water supply, and in particular to a smart Internet of Things pressure-adaptive water supply device. Background Art

[0002] Traditional secondary water supply equipment uses a pressure sensor installed near the outlet of the equipment to achieve constant pressure water supply. The pressure condition of the pipe network system is not monitored. In addition, traditional secondary water supply equipment has no intelligent platform and often only uses local automatic control. It often dispatches personnel for repair only after the fault is reported. However, in urban domestic water use, a set of secondary water supply equipment is generally used by hundreds of households. The water supply area is wide, and the user's water use habits have typical high and low peak patterns. The use of traditional secondary water supply equipment for constant pressure water supply will result in obvious low water pressure during peak water use, resulting in uncomfortable water use, and high water pressure during low water use, resulting in energy waste. Due to the high and low peak water use, the traditional secondary water supply equipment will have large pressure fluctuations in the pipe network system. Large pressure fluctuations are the main cause of water hammer and one of the causes of pipe bursts and leakages. Pipe bursts and leakages will cause serious waste of water resources. Summary of the invention

[0003] In view of the defects in the prior art, the present invention provides a smart Internet of Things pressure adaptive water supply device.

[0004] The technical solution adopted by the present invention is: intelligent IoT pressure adaptive water supply equipment, including building water use area, secondary water supply IoT terminal, dual pressure intelligent control system, intelligent water IoT platform, IoT intelligent collector, the secondary water supply IoT terminal, dual pressure intelligent control system, intelligent water IoT platform, IoT intelligent collector are all connected to the Internet;

[0005] The secondary water supply IoT terminal is connected to a secondary water supply device arranged in the building water use area to control the water pressure of the building water use area;

[0006] The IoT intelligent data collector obtains water pressure data through a pressure sensor installed in the water-using area of ​​the building;

[0007] The intelligent water supply IoT platform obtains pressure data of pressure sensors from the Internet, calculates the water use patterns of users, obtains the predicted values ​​of water use peak period, off-peak period and water use data, and performs online control of the secondary water supply IoT terminal according to the predicted values;

[0008] The dual-pressure intelligent control system obtains pressure data of the pressure sensor from the Internet, calculates the user's water usage pattern, obtains the predicted values ​​of water consumption data during peak and off-peak periods, and performs mobile control of the secondary water supply Internet of Things terminal based on the predicted values.

[0009] To better implement the present invention, the dual-pressure intelligent control system includes a mobile cloud, which is connected to a first communication server, a first data server, a first management server and a first gateway device, and the gateway device is connected to the Internet.

[0010] To better implement the present invention, the smart water Internet of Things platform includes an online device cloud, which is connected to a second communication server, a second data server, a second management server and a second gateway device.

[0011] In order to better implement the present invention, a first firewall is set between the first gateway device and the mobile cloud, and a second firewall is set between the second gateway device and the online device cloud.

[0012] In order to better implement the present invention, the IoT intelligent data collector is wirelessly connected to the Internet, and a plurality of repeaters are arranged between the IoT intelligent data collector and the Internet.

[0013] In order to better realize the present invention, the water use area of ​​the building includes a low-rise water use area and a high-rise water use area. The main water supply pipeline is connected in parallel with a low-rise main pipe and a high-rise main pipe. The low-rise main pipe is connected to the low-rise water use area, and the high-rise main pipe is connected to the high-rise water use area. A secondary water supply equipment is arranged on the high-rise main pipe, and the secondary water supply equipment is connected to the secondary water supply Internet of Things terminal.

[0014] In order to better realize the present invention, the low-level water use area includes the first floor, the second floor and the third floor. The low-level main pipe is connected to the first floor, the second floor and the third floor respectively through the low-level branch pipes. A water pressure sensor connected to the Internet of Things intelligent collector is arranged on the low-level branch pipe.

[0015] In order to better realize the present invention, the high-rise water use area includes the fourth floor and above, and the high-rise main pipe is connected to the fourth floor and above through high-rise branch pipes. A water pressure sensor connected to the Internet of Things intelligent collector is arranged on the high-rise branch pipe.

[0016] The beneficial effects of the present invention are embodied in that the intelligent IoT pressure-adaptive water supply equipment of the present invention obtains the pressure data of the pressure sensor through the cooperation of the building water use area, the secondary water supply IoT terminal, the dual-pressure intelligent control system, the intelligent water IoT platform and the IoT intelligent collector, calculates the user's water use pattern, and obtains the predicted values ​​of the peak water use period, the low peak period and the water consumption data. According to the predicted values, the secondary water supply IoT terminal is controlled online or mobile, and the water outlet pressure of the water supply equipment is automatically adapted to the water use pattern. In this way, water saving, energy saving and leakage reduction can be achieved while satisfying the user's water use comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the specific embodiments or the description of the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0018] Figure 1 A schematic diagram of the main structure of the intelligent IoT pressure adaptive water supply device of the present invention;

[0019] In the attached figure, 1—low-level water use area, 2—high-level water use area, 3—low-level main pipe, 4—low-level branch pipe, 5—high-level main pipe, 6—high-level branch pipe, 7—repeater, 8—first firewall, 9—mobile cloud, 10—first gateway device, 11—first communication server, 12—first data server, 13—first management server, 14—second firewall, 15—online device cloud, 16—second gateway device, 17—second communication server, 18—second data server, 19—second management server. DETAILED DESCRIPTION

[0020] The following embodiments of the technical solution of the present invention are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and are therefore only used as examples, and cannot be used to limit the protection scope of the present invention.

[0021] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by those skilled in the art in the field to which the present invention relates.

[0022] Example:

[0023] like Figure 1 As shown, the intelligent IoT pressure adaptive water supply equipment of the present invention includes a building water use area, a secondary water supply IoT terminal, a dual-pressure intelligent control system, an intelligent water IoT platform, and an IoT intelligent collector. The secondary water supply IoT terminal, the dual-pressure intelligent control system, the intelligent water IoT platform, and the IoT intelligent collector are all connected to the Internet;

[0024] The secondary water supply IoT terminal is connected to a secondary water supply device arranged in the building water use area to control the water pressure of the building water use area;

[0025] The IoT intelligent data collector obtains water pressure data through a pressure sensor installed in the water-using area of ​​the building;

[0026] The intelligent water supply IoT platform obtains pressure data of pressure sensors from the Internet, calculates the water use patterns of users, obtains the predicted values ​​of water use peak period, off-peak period and water use data, and performs online control of the secondary water supply IoT terminal according to the predicted values;

[0027] The dual-pressure intelligent control system obtains pressure data of the pressure sensor from the Internet, calculates the user's water usage pattern, obtains the predicted values ​​of water consumption data during peak and off-peak periods, and performs mobile control of the secondary water supply Internet of Things terminal based on the predicted values.

[0028] The intelligent IoT pressure adaptive water supply equipment of the present invention obtains the pressure data of the pressure sensor through the cooperation of the building water use area, the secondary water supply IoT terminal, the dual pressure intelligent control system, the intelligent water IoT platform and the IoT intelligent collector, calculates the user's water use pattern, and obtains the predicted values ​​of the peak water use period, the low peak period and the water consumption data. According to the predicted value, the secondary water supply IoT terminal is controlled online or mobile, and the water supply equipment water pressure and water use pattern are automatically adapted, so that water saving, energy saving and leakage reduction can be achieved while satisfying the user's water comfort. Combined with the intelligent water IoT platform and the dual pressure intelligent control system, predictive maintenance and diagnostic alarm can be achieved to improve maintenance efficiency and extend the service life of the equipment.

[0029] Preferably, the dual-pressure intelligent control system includes a mobile cloud 9, which is connected to a first communication server 11, a first data server 12, a first management server 13 and a first gateway device 10, and the gateway device 10 is connected to the Internet. After such a design, the staff can use a handheld tablet, a smart phone or a specially set touch screen mobile device to control and manage, adjust the working state of the secondary water supply equipment, adapt to water demand, and thus save energy and water. It can also be automatically controlled to control the set pressure of the secondary water supply equipment, so as to realize the automatic adaptation of the water outlet pressure of the water supply equipment to the water use law, so as to achieve water saving, energy saving and leakage reduction while satisfying the user's water comfort.

[0030] Preferably, the intelligent water Internet of Things platform includes an online device cloud 15, which is connected to a second communication server 17, a second data server 18, a second management server 19 and a second gateway device 16. After such a design, a control room is specially set up, and the staff can perform online control and management through a computer, adjust the working state of the secondary water supply equipment, and adapt to the water demand, thereby saving energy and water. It is also possible to set automatic control conditions on the computer software to allow it to automatically control and control the set pressure of the secondary water supply equipment, so as to realize the automatic application of the water outlet pressure of the water supply equipment and the water use law, so as to achieve water saving, energy saving and leakage reduction while satisfying the user's water comfort.

[0031] It should be noted that the smart water IoT platform and the dual-pressure smart control system are linked, and any operation on one side will be recorded and synchronized on the other side. The staff can choose to use either one.

[0032] Preferably, a first firewall 8 is provided between the first gateway device 10 and the mobile cloud 9, and a second firewall 14 is provided between the second gateway device 16 and the online device cloud 15. This design can improve network security and prevent viruses from invading and changing water supply strategies.

[0033] As a preferred embodiment, the IoT smart collector is wirelessly connected to the Internet, and multiple repeaters 7 are provided between the IoT smart collector and the Internet. With this design, the pressure data of the pressure sensor can be easily obtained without the need to lay out numerous network cables, which is quite convenient.

[0034] As a preferred embodiment, the water use area of ​​the building includes a low-rise water use area 1 and a high-rise water use area 2. The main water supply pipeline is connected in parallel with a low-rise main pipe 3 and a high-rise main pipe 5. The low-rise main pipe 3 is connected to the low-rise water use area 1, and the high-rise main pipe 5 is connected to the high-rise water use area 2. A secondary water supply device is arranged on the high-rise main pipe 5, and the secondary water supply device is connected to the secondary water supply Internet of Things terminal. After the main water supply pipeline is connected to the water use area, it is divided into two parts: a low-rise main pipe 3 and a high-rise main pipe 5. The low-rise main pipe 3 directly supplies the low-rise water use area 1 through a low-rise branch pipe 4; after the high-rise main pipe 5 is connected to the secondary water supply equipment, it supplies the high-rise buildings of the fourth floor and above through a high-rise branch pipe 6. The low-rise water use area 1 includes the first floor, the second floor and the third floor. The low-rise main pipe 3 is connected to the first floor, the second floor and the third floor respectively through a low-rise branch pipe 4. A water pressure sensor connected to the Internet of Things intelligent collector is arranged on the low-rise branch pipe 4. The high-rise water use area 2 includes the fourth floor and above, and the high-rise main pipe 5 is connected to the fourth floor and above through the high-rise branch pipe 6. A water pressure sensor connected to the Internet of Things intelligent collector is arranged on the high-rise branch pipe 6.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and specification of the present invention.

Claims

1. Smart IoT pressure adaptive water supply equipment, characterized by: It includes a building water use area, a secondary water supply Internet of Things terminal, a dual-pressure intelligent control system, an intelligent water affairs Internet of Things platform, and an Internet of Things intelligent collector, wherein the secondary water supply Internet of Things terminal, the dual-pressure intelligent control system, the intelligent water affairs Internet of Things platform, and the Internet of Things intelligent collector are all connected to the Internet; The secondary water supply IoT terminal is connected to a secondary water supply device arranged in the building water use area to control the water pressure of the building water use area; The IoT intelligent data collector obtains water pressure data through a pressure sensor installed in the water-using area of ​​the building; The intelligent water supply IoT platform obtains pressure data of pressure sensors from the Internet, calculates the water use patterns of users, obtains the predicted values ​​of water use peak period, off-peak period and water use data, and performs online control of the secondary water supply IoT terminal according to the predicted values; The dual-pressure intelligent control system obtains pressure data of the pressure sensor from the Internet, calculates the user's water usage pattern, obtains the predicted values ​​of water consumption data during peak and off-peak periods, and performs mobile control of the secondary water supply Internet of Things terminal based on the predicted values.

2. The intelligent IoT pressure adaptive water supply device according to claim 1 is characterized in that: The dual-pressure intelligent control system comprises a mobile cloud (9), the mobile cloud (9) is connected to a first communication server (11), a first data server (12), a first management server (13) and a first gateway device (10), and the gateway device (10) is connected to the Internet.

3. The intelligent IoT pressure adaptive water supply device according to claim 2 is characterized in that: The smart water Internet of Things platform comprises an online device cloud (15), which is connected to a second communication server (17), a second data server (18), a second management server (19) and a second gateway device (16).

4. The intelligent IoT pressure adaptive water supply device according to claim 3 is characterized by: A first firewall (8) is arranged between the first gateway device (10) and the mobile cloud (9), and a second firewall (14) is arranged between the second gateway device (16) and the online device cloud (15).

5. The intelligent IoT pressure adaptive water supply device according to claim 4 is characterized in that: The Internet of Things intelligent data collector is wirelessly connected to the Internet, and a plurality of repeaters (7) are arranged between the Internet of Things intelligent data collector and the Internet.

6. The intelligent IoT pressure adaptive water supply device according to claim 5 is characterized in that: The building water use area comprises a low-rise water use area (1) and a high-rise water use area (2); a water supply main pipeline is connected in parallel with a low-rise main pipe (3) and a high-rise main pipe (5); the low-rise main pipe (3) is connected to the low-rise water use area (1), and the high-rise main pipe (5) is connected to the high-rise water use area (2); a secondary water supply device is arranged on the high-rise main pipe (5), and the secondary water supply device is connected to a secondary water supply Internet of Things terminal.

7. The intelligent IoT pressure adaptive water supply device according to claim 6 is characterized in that: The low-level water use area (1) includes the first floor, the second floor and the third floor. The low-level main pipe (3) is connected to the first floor, the second floor and the third floor respectively through the low-level branch pipe (4). A water pressure sensor connected to the Internet of Things intelligent collector is arranged on the low-level branch pipe (4).

8. The intelligent IoT pressure adaptive water supply device according to claim 7 is characterized in that: The high-rise water use area (2) includes the fourth floor and above, and the high-rise main pipe (5) is connected to the fourth floor and above respectively through the high-rise branch pipe (6), and a water pressure sensor connected to the Internet of Things intelligent collector is arranged on the high-rise branch pipe (6).

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