Pipe network system for dispatching, recycling and reusing experimental water and water resource dispatching method

Abstract

The invention provides an efficient and energy-saving experimental water scheduling and recycling pipe network system and a water resource scheduling method, and the pipe network system respectively schedules water supply for an office building, a water supply equipment laboratory, a water pump experimental building, a sewage treatment equipment laboratory, a sewage lifting pump station laboratory and a water purification equipment laboratory. Comprising a first water source pipeline, a second water source pipeline, a third water source pipeline, a water supply pipeline, a first sewage pipeline, a mixing pipeline, a third sewage pipeline, a rainwater pipeline, a water supplementing pipeline, a fourth sewage pipeline, a clean water pipeline, a fifth sewage pipeline, a sixth sewage pipeline, a lifting pipeline and a reclaimed water pipeline. According to the invention, water resources are recycled, so that the demand on a fresh water source is reduced, and the energy consumption required for extracting, transporting and treating the fresh water source is reduced; water resources are recycled, meanwhile, the amount of wastewater needing to be treated is reduced, and energy consumption in the wastewater treatment process is reduced; distribution and utilization of water resources are dispatched and optimized according to actual requirements, the flow of water is controlled, and unnecessary energy waste is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of water resource management and dispatching technology, and in particular to a pipe network system for dispatching, recycling and reusing experimental water and a water resource dispatching method. Background Art

[0002] At present, laboratories generally face the problem of inefficient water resource management when testing key facilities such as water pumps, sewage lifting pump stations, sewage treatment equipment, water purification equipment and water supply equipment. Specifically, these experimental equipment each use independent test systems, resulting in a large amount of water resources being directly extracted from the domestic water supply network as test water during the test process. After the test, this water is often directly discharged into the sewage network without effective treatment. This "use it and throw it away" model not only causes a serious waste of precious water resources, but also increases the operating costs of the laboratory, including water bills and wastewater treatment costs.

[0003] In view of the above problems, designing a pipe network system for rationally dispatching experimental water is not only an urgent need for laboratory water resources management, but also an important measure to promote green scientific research and achieve sustainable development. Summary of the invention

[0004] The purpose of the present invention is to provide a pipe network system and a water resource scheduling method for scheduling, recycling and reusing experimental water, which solves the problems of water resource waste and pollution in the experimental environment and provides a reference model and experience for the efficient utilization of water resources in other similar scenarios.

[0005] In order to achieve the above object, the technical solution of the present invention is: A pipe network system for scheduling and recycling experimental water, characterized in that the pipe network system schedules water supply for an office building, a water supply equipment laboratory, a water pump laboratory building, a sewage treatment equipment laboratory, a sewage lifting pump station laboratory and a water purification equipment laboratory, and the pipe network system includes The water source pipeline that outputs water from the municipal water supply network to the office building is: The water source pipeline that outputs water from the municipal water supply network to the water supply equipment laboratory. The water source pipeline that outputs water from the municipal water supply network to the water purification equipment laboratory. The water supply pipeline from the water supply equipment laboratory to the office building, Sewage storage tanks for collecting sewage, rainwater and sewage diversion devices for separating sewage into rainwater and sewage, Sewage pipes that directly output sewage from the office building to the sewage storage tank. A mixing pipe that outputs rainwater and sewage mixed water from the office building to the rainwater and sewage diversion device, Sewage pipes that output sewage from the rainwater and sewage diversion device to the sewage storage tank. The rainwater pipe that outputs rainwater from the rainwater and sewage diversion device to the water pump laboratory building, The water supply pipeline that outputs water from the water supply equipment laboratory to the water pump laboratory building, Sewage pipes that output sewage from the pump laboratory building to the sewage storage tank 4. The water purification pipeline that outputs purified water from the water purification equipment laboratory to the water supply equipment laboratory, Sewage pipes that output sewage from the water pump laboratory building to the sewage treatment equipment laboratory 5. Sewage pipeline that outputs sewage from the sewage storage tank to the sewage lift pump station laboratory 6. The lifting pipeline that outputs sewage from the sewage lifting pump station laboratory to the sewage treatment equipment laboratory, The water pipeline that outputs the reclaimed water from the sewage treatment equipment laboratory to the water purification equipment laboratory, Wastewater pipeline that outputs wastewater from the water purification equipment laboratory to the municipal sewage network. Wastewater pipeline 2 that outputs wastewater from the sewage treatment equipment laboratory to the municipal sewage network And wastewater pipeline three that outputs wastewater from the sewage lift pump station laboratory to the municipal sewage network.

[0006] The water resource scheduling method of the pipe network system using the experimental water scheduling and recycling is characterized in that the office building gives priority to using the water source of the water supply equipment laboratory, and when the water source of the water supply equipment laboratory is insufficient, the municipal water supply network is activated to supplement the water source; The water supply equipment laboratory shall give priority to using the water source of the water purification equipment laboratory. When the water source of the water purification equipment laboratory is insufficient, the municipal water supply network shall be used to supplement the water source; The pump laboratory building gives priority to using rainwater diverted by the rainwater and sewage diversion device. When the rainwater supply is insufficient, the water supply equipment laboratory will replenish the water source. The pump laboratory building will give priority to discharging water to the sewage treatment equipment laboratory. When the sewage treatment equipment laboratory does not need water, the pump laboratory building will discharge water into the sewage storage tank. The sewage treatment equipment laboratory shall give priority to using the water source of the water pump laboratory building. When the water source of the water pump laboratory building is insufficient, the water source of the sewage lifting pump station laboratory shall be used; The sewage lifting pump station laboratory flows into the domestic sewage of the office building through the sewage storage tank, the excess sewage of the pump laboratory building and the sewage diverted by the rainwater and sewage diversion device; The water purification equipment laboratory gives priority to using the treated wastewater from the sewage treatment equipment laboratory. When the treated wastewater is insufficient, the municipal water supply network is used to supplement the water source.

[0007] Furthermore, during the rainy season, the domestic sewage of the office building is separated into rainwater and sewage through the rainwater and sewage diversion device, and during the non-rainy season, the domestic sewage of the office building is directly discharged into the sewage storage tank.

[0008] Furthermore, the water supply equipment laboratory gives priority to supplying water to the water pump laboratory building. When the water pump laboratory building does not need water, the water supply equipment laboratory will supply water to the office building.

[0009] Furthermore, the water pump laboratory building discharges sewage to the sewage treatment equipment laboratory first. When the sewage treatment equipment laboratory does not need water, the water pump laboratory building discharges water into the sewage storage tank.

[0010] Furthermore, the sewage treatment equipment laboratory discharges treated grey water to the water purification equipment laboratory preferentially. When the water source of the water purification equipment laboratory is sufficient, the excess water of the sewage treatment equipment laboratory is discharged into the municipal sewage network.

[0011] Furthermore, the sewage lift pump station laboratory preferentially discharges sewage into the municipal sewage network by gravity. When the water source of the sewage treatment equipment laboratory is insufficient, the sewage lift pump station laboratory will supply water to the sewage treatment equipment laboratory.

[0012] The present invention realizes closed-loop management of test water by optimizing the distribution, recovery and reuse processes of water resources; through integrated intelligent scheduling, it can control the water consumption of each experimental equipment and reduce unnecessary waste; the wastewater generated after the test is collected, pretreated and reused, or properly treated according to water quality classification, so as to reduce the pollution load on the environment and save operating costs.

[0013] The present invention reduces the demand for fresh water sources and the energy consumption required for extracting, transporting and treating fresh water sources by recycling water resources; it not only realizes the efficient recycling of experimental water, but also significantly reduces energy consumption and environmental pollution, providing strong support for building a green and sustainable energy-saving experiment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the system structure of the present invention.

[0015] Reference numerals: 1Municipal water supply network, 2Office building, 3Water supply equipment laboratory, 4Water purification equipment laboratory, 5 Rainwater and sewage diversion device, 6 Water pump laboratory building, 7 Sewage treatment equipment laboratory, 8 Municipal sewage pipe network, 9 sewage storage tank, 10 sewage lifting pump station laboratory, 11 Water source pipeline 1, 12 Water source pipeline 2, 13 Water source pipeline 3, 14 Water supply pipeline, 15 sewage pipe 1, 16 mixed pipe, 17 sewage pipe 3, 18 rainwater pipe, 19 water supply pipe, 20 sewage pipe four, 21 water purification pipe, 22 sewage pipe five, 23 sewage pipe six, 24 lifting pipe, 25 recycled water pipe, 26 wastewater pipe one, 27 Wastewater pipe 2, 28 Wastewater pipe 3. DETAILED DESCRIPTION

[0016] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] The present invention discloses a pipe network system for scheduling and recycling experimental water, such as Figure 1 As shown, the pipe network system dispatches water supply for the office building 2, the water supply equipment laboratory 3, the water pump laboratory building 6, the sewage treatment equipment laboratory 7, the sewage lift pump station laboratory 10 and the water purification equipment laboratory 4. The pipe network system includes a water source pipe 11 for outputting water from the municipal water supply network 1 to the office building 2, a water source pipe 2 12 for outputting water from the municipal water supply network 1 to the water supply equipment laboratory 3, a water source pipe 3 13 for outputting water from the municipal water supply network 1 to the water purification equipment laboratory 4, a water supply pipe 14 for outputting water from the water supply equipment laboratory 3 to the office building 2, a sewage storage tank 9 for collecting sewage, a rainwater-sewage diversion device 5 for separating sewage into rainwater and sewage, a sewage pipe 15 for directly outputting sewage from the office building 2 to the sewage storage tank 9, a mixing pipe 16 for outputting mixed water of rainwater and sewage from the office building 2 to the rainwater-sewage diversion device 5, a sewage pipe 3 17 for outputting sewage from the rainwater-sewage diversion device 5 to the sewage storage tank 9, and a sewage pipe 18 for outputting sewage from the rainwater-sewage diversion device 5 to the pump laboratory building 6. The rainwater pipe 18 for water, the water supply pipe 19 for outputting water from the water supply equipment laboratory 3 to the water pump laboratory building 6, the sewage pipe four 20 for outputting sewage from the water pump laboratory building 6 to the sewage storage tank 9, the water purification pipe 21 for outputting purified water from the water purification equipment laboratory 4 to the water supply equipment laboratory 3, the sewage pipe five 22 for outputting sewage from the water pump laboratory building 6 to the sewage treatment equipment laboratory 7, the sewage pipe six 23 for outputting sewage from the sewage storage tank 9 to the sewage lifting pump station laboratory 10, the lifting pipe 24 for outputting sewage from the sewage lifting pump station laboratory 10 to the sewage treatment equipment laboratory 7, the reclaimed water pipe 25 for outputting reclaimed water from the sewage treatment equipment laboratory 7 to the water purification equipment laboratory 4, the sewage pipe one 26 for outputting wastewater from the water purification equipment laboratory 4 to the municipal sewage network 8, the sewage pipe two 27 for outputting wastewater from the sewage treatment equipment laboratory 7 to the municipal sewage network 8 and the sewage pipe three 28 for outputting wastewater from the sewage lifting pump station laboratory 10 to the municipal sewage network 8.

[0018] The water resource scheduling method of the pipe network system using experimental water scheduling and recycling, such as Figure 1As shown, the office building 2 gives priority to using the water source of the water supply equipment laboratory 3 to minimize dependence on the municipal water supply network 1. When the water source of the water supply equipment laboratory 3 is insufficient, the municipal water supply network 1 is activated to supplement the water source to ensure sufficient water supply and ensure the normal implementation of the testing work; in the rainy season, the domestic sewage of the office building 2 is diverted into rainwater and sewage through the rainwater and sewage diversion device 5. In the non-rainy season, the domestic sewage of the office building 2 is directly discharged into the sewage storage tank 9.

[0019] The water supply equipment laboratory 3 gives priority to using the water source of the water purification equipment laboratory 4 to minimize dependence on the municipal water supply network 1. When the water source of the water purification equipment laboratory 4 is insufficient, the municipal water supply network 1 is activated to supplement the water source to ensure sufficient water supply and ensure the normal implementation of the testing work; because the test water source of the water pump laboratory building 6 is mainly based on the drainage of the water supply equipment laboratory, the water supply equipment laboratory 3 gives priority to supplying water to the water pump laboratory building 6. When the water pump laboratory building 6 does not need water, the water supply equipment laboratory 3 will supply water to the office building 2.

[0020] The water pump test building 6 gives priority to using rainwater diverted by the rainwater and sewage diversion device 5. When the rainwater supply is insufficient, the water source is supplemented by the water supply equipment laboratory 3. The water in the water tank of the water supply equipment laboratory 3 flows into the water pool of the water pump test building 6 by gravity, without the need for additional electricity, thus saving electricity. The water pump in the water pump test building 6 has a certain water pressure during the operation test, and the sewage is preferentially supplied to the sewage treatment equipment laboratory 7, which plays a role in saving water resources and electricity. At the same time, it simulates sewage treatment with water pressure. When the sewage treatment equipment laboratory 7 does not need water source, the water is discharged into the sewage storage tank 9.

[0021] The sewage treatment equipment laboratory 7 gives priority to using the water source of the water pump laboratory building 6. When the water source of the water pump laboratory building 6 is insufficient, the water source of the sewage lift pump station laboratory 10 is used; the sewage treatment equipment laboratory 7 gives priority to discharging treated grey water to the water purification equipment laboratory 4. The grey water after sewage treatment meets the laboratory standard water source of the water purification equipment. When the water source of the water purification equipment laboratory 4 is sufficient, the excess water is discharged into the municipal sewage pipe network 8.

[0022] The sewage lifting pump station laboratory 10 flows into the domestic sewage of the office building 2, the excess sewage of the water pump laboratory 6 and the sewage diverted by the rainwater and sewage diversion device 5 through the sewage storage tank 9; when the pump station lifting operation test of the sewage lifting pump station laboratory 10 is carried out, the water is pressed from a low place to a high place, which consumes a lot of electricity. The sewage lifting pump station laboratory 10 gives priority to discharging the sewage into the municipal sewage network 8 by gravity, reducing the power consumption during the pump station lifting operation. When the water source of the sewage treatment equipment laboratory 7 is insufficient, the pump station lifting operation is used to supply water to the sewage treatment equipment laboratory 7.

[0023] The water quality during the pump station lifting operation test is inferior to the water quality in the water pump test building 6, and priority is given to discharging it into the municipal sewage network 8.

[0024] The water purification equipment laboratory 4 gives priority to using the treated grey water from the sewage treatment equipment laboratory 7, because the grey water has been treated and the water quality meets the laboratory testing requirements. When the grey water is insufficient, the municipal water supply network 1 is activated to supplement the water source. The water quality monitoring system is used to ensure that the quality of the grey water meets the laboratory testing standards. When necessary, the water quality is adjusted through water quality treatment methods. Then, through the intelligent scheduling system, the use ratio of grey water and municipal water supply is reasonably allocated according to the actual water demand of the laboratory to maximize water resource conservation.

[0025] like Figure 1 As shown, the main cycle logic of the whole machine operation scheduling of the present invention is as follows: Municipal water supply: The domestic water for office building 2 is provided by the municipal water supply network 1; Wastewater collection and transportation: The wastewater used in office building 2 is discharged to the wastewater lifting pump station laboratory 10; Sewage lifting and treatment: The sewage in the sewage lifting pump station laboratory 10 is lifted by the lifting pump and sent to the sewage treatment equipment laboratory 7; Wastewater treatment and reuse: The wastewater treatment equipment laboratory 7 treats the wastewater, and the resulting reclaimed water is then sent to the water purification equipment laboratory 4; Water treatment and supply: The water purification equipment laboratory 4 further treats the reclaimed water, and the final water quality reaches the standard and is sent to the water supply equipment laboratory 3; Water supply equipment testing and reuse: The water treated in the water supply equipment laboratory 3 can be used in the office building 2 or returned to the water pump laboratory building 6.

[0026] The whole machine operation scheduling of the present invention is specially handled in the rainy season as follows: Rainwater and sewage separation: During the rainy season, the rainwater and sewage discharged from the office building 2 are separated by the rainwater and sewage separation device 5; Rainwater collection and utilization: After preliminary treatment, the collected rainwater is sent to the pool in the pump laboratory building 6; Rainwater reuse: The water generated during the testing process in the water pump laboratory building 6 flows into the sewage treatment equipment laboratory 7 or is stored in the sewage storage tank 9.

[0027] Final reuse: The treated water is treated again in the water purification equipment laboratory 4 and can be used in the office building 2 or returned to the water pump laboratory building 6.

[0028] 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 with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A pipe network system for scheduling, recycling and reusing experimental water, characterized in that: The pipe network system dispatches water supply to the office building (2), the water supply equipment laboratory (3), the water pump laboratory building (6), the sewage treatment equipment laboratory (7), the sewage lifting pump station laboratory (10) and the water purification equipment laboratory (4). The pipe network system includes a water source pipeline 1 (11) for delivering water from the municipal water supply network (1) to the office building (2); A water source pipeline 2 (12) for outputting water from the municipal water supply network (1) to the water supply equipment laboratory (3); Water source pipeline three (13) that outputs water from the municipal water supply network (1) to the water purification equipment laboratory (4), a water supply pipeline (14) for supplying water from the water supply equipment laboratory (3) to the office building (2); A sewage storage tank (9) for collecting sewage, a rainwater and sewage diversion device (5) for separating sewage into rainwater and sewage, A sewage pipe (15) directly outputs sewage from the office building (2) to the sewage storage tank (9); a mixing pipe (16) for outputting mixed rainwater and sewage water from the office building (2) to the rainwater and sewage diversion device (5); A sewage pipe 3 (17) for outputting sewage from the rainwater and sewage diversion device (5) to the sewage storage tank (9), A rainwater pipe (18) for outputting rainwater from the rainwater and sewage diversion device (5) to the water pump laboratory building (6); A water supply pipeline (19) that outputs water from the water supply equipment laboratory (3) to the water pump laboratory building (6), Sewage pipe 4 (20) for outputting sewage from the pump test building (6) to the sewage storage tank (9), a water purification pipeline (21) for outputting purified water from the water purification equipment laboratory (4) to the water supply equipment laboratory (3); Sewage pipe 5 (22) that outputs sewage from the water pump laboratory building (6) to the sewage treatment equipment laboratory (7), Sewage pipe 6 (23) for outputting sewage from the sewage storage tank (9) to the sewage lifting pump station laboratory (10), a lifting pipeline (24) for outputting sewage from the sewage lifting pump station laboratory (10) to the sewage treatment equipment laboratory (7); a water pipeline (25) for delivering recycled water from the sewage treatment equipment laboratory (7) to the water purification equipment laboratory (4); A wastewater pipeline (26) that outputs wastewater from the water purification equipment laboratory (4) to the municipal sewage network (8), Wastewater pipeline 2 (27) that outputs wastewater from the wastewater treatment equipment laboratory (7) to the municipal sewage network (8) And a wastewater pipeline three (28) for outputting wastewater from the wastewater lifting pump station laboratory (10) to the municipal wastewater network (8).

2. A water resource scheduling method for a pipe network system for scheduling, recycling and reusing experimental water according to claim 1, characterized in that: The office building (2) shall give priority to using the water source of the water supply equipment laboratory (3). When the water source of the water supply equipment laboratory (3) is insufficient, the municipal water supply network (1) shall be used to supplement the water source; The water supply equipment laboratory (3) shall give priority to using the water source of the water purification equipment laboratory (4). When the water source of the water purification equipment laboratory (4) is insufficient, the municipal water supply network (1) shall be used to supplement the water source; The water pump laboratory building (6) gives priority to using rainwater diverted by the rainwater and sewage diversion device (5). When the rainwater supply is insufficient, the water supply equipment laboratory (3) replenishes the water source. The water pump laboratory building (6) gives priority to discharging water to the sewage treatment equipment laboratory (7). When the sewage treatment equipment laboratory (7) does not need water, the water pump laboratory building (6) discharges water into the sewage storage tank (9). The sewage treatment equipment laboratory (7) shall give priority to using the water source of the water pump laboratory building (6). When the water source of the water pump laboratory building (6) is insufficient, the water source of the sewage lifting pump station laboratory (10) shall be used; The sewage lifting pump station laboratory (10) flows into the domestic sewage of the office building (2), the excess sewage of the water pump laboratory building (6) and the sewage diverted by the rainwater and sewage diversion device (5) through the sewage storage tank (9); The water purification equipment laboratory (4) gives priority to using the treated water from the sewage treatment equipment laboratory (7). When the treated water is insufficient, the municipal water supply network (1) is used to supplement the water source.

3. The water resource scheduling method according to claim 2, characterized in that: In the rainy season, the domestic sewage of the office building (2) is separated into rainwater and sewage through the rainwater and sewage separation device (5). In the non-rainy season, the domestic sewage of the office building (2) is directly discharged into the sewage storage tank (9).

4. The water resource scheduling method according to claim 3, characterized in that: The water supply equipment laboratory (3) supplies water to the water pump laboratory building (6) first. When the water pump laboratory building (6) does not need water, the water supply equipment laboratory (3) supplies water to the office building (2).

5. The water resource scheduling method according to claim 4, characterized in that: The water pump laboratory building (6) discharges sewage to the sewage treatment equipment laboratory (7) in priority. When the sewage treatment equipment laboratory (7) does not need water, the water pump laboratory building (6) discharges water into the sewage storage tank (9).

6. The water resource scheduling method according to claim 5, characterized in that: The sewage treatment equipment laboratory (7) discharges treated reclaimed water to the water purification equipment laboratory (4) in priority. When the water source of the water purification equipment laboratory (4) is sufficient, the excess water of the sewage treatment equipment laboratory (7) is discharged into the municipal sewage pipe network (8).

7. The water resource scheduling method according to claim 6, characterized in that: The sewage lifting pump station laboratory (10) preferentially discharges sewage into the municipal sewage pipe network (8) by gravity. When the water source of the sewage treatment equipment laboratory (7) is insufficient, the sewage lifting pump station laboratory (10) supplies water to the sewage treatment equipment laboratory (7).

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