One-standby and one-use dual-host system for water treatment

Abstract

The utility model discloses a one-standby and one-use dual-host system for water treatment, and relates to the technical field of water treatment. A first water treatment system and a second water treatment system are arranged on the outer side of the raw water tank, a first water supply pump is arranged between the first water treatment system and the raw water tank, a second water supply pump is arranged between the second water treatment system and the raw water tank, and a water storage tank and a water suction pump are arranged on the outer side of the temporary water tank. And a water quality monitoring device is arranged between the output ends of the first water treatment system and the second water treatment system and the intermediate pump. The system adopts a double-host design, namely a first water treatment system and a second water treatment system which can be standby for each other. When one system breaks down or needs to be maintained, the other system can be immediately connected with a pipe, so that the continuity and the stability of water treatment are ensured, and the water cut-off risk caused by equipment faults is greatly reduced. The first secondary water treatment pipe and the second secondary water treatment pipe are designed in the system, and mutual connection and switching between the two water treatment systems can be achieved through control of an electromagnetic valve.

Description

Technical Field

[0001] This utility model relates to the field of water treatment technology, and in particular to a dual-host water treatment system with one backup and one main unit. Background Technology

[0002] The quality and safety of water resources are crucial for all industries, especially in healthcare, pharmaceuticals, food processing, chemicals, and high-end manufacturing. These industries have extremely stringent requirements for water quality; any fluctuations in water quality can directly affect product quality, the stability of the production process, and even public health and safety. Traditional water treatment systems often employ a single main unit design. If the main unit malfunctions or requires maintenance, the entire water treatment process is interrupted, leading to compromised water quality and impacting production operations. Furthermore, single systems lack effective emergency measures to quickly restore water quality stability in the face of sudden changes or emergencies.

[0003] Therefore, this application proposes a dual-host water treatment system with one backup and one active host to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a water treatment dual-host system with one backup and one main unit, which solves the technical problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dual-main unit water treatment system with one backup and one standby unit, comprising a raw water tank and a temporary water tank. A first water treatment system and a second water treatment system are installed outside the raw water tank. A water supply pump one and a water supply pump two are respectively installed between the first and second water treatment systems and the raw water tank. The output ends of the first and second water supply pumps are respectively fixedly connected to an inlet pipe one and an inlet pipe two. The ends of the inlet pipes one and two away from the first and second water supply pumps are both connected to the raw water tank. The temporary water tank... An intermediate pump is installed on the outside of the tank. The output end of the intermediate pump is fixedly connected to a discharge pipe. The end of the discharge pipe away from the intermediate pump passes through the lower side wall of the temporary water tank and communicates with the temporary water tank. The output ends of the first water treatment system and the second water treatment system are both connected to the input end of the intermediate pump. A water storage tank and a water pump are installed on the outside of the temporary water tank. The output end of the water pump is fixedly connected to a water pumping pipe. The end of the water pump away from the water pump passes through the upper side wall of the temporary water tank and extends into the temporary water tank. The output end of the water pump extends into the water storage tank.

[0006] Preferably, both the first water treatment system and the second water treatment system include a multi-media filter, an activated carbon filter, a precision filter, a high-pressure pump, and a reverse osmosis device. The output end of the multi-media filter is connected to the input end of the activated carbon filter, the output end of the activated carbon filter is connected to the input end of the precision filter, the input end of the high-pressure pump is connected to the output end of the precision filter, and the output end of the high-pressure pump is connected to the input end of the reverse osmosis device.

[0007] Preferably, a water quality monitoring device is installed between the output end of the first water treatment system and the second water treatment system and the intermediate pump.

[0008] Preferably, a partition plate is fixedly connected to the lower inner wall of the temporary water tank. The front and rear ends of the partition plate are fixedly connected to the front and rear inner walls of the temporary water tank, respectively. The outlet pipe and the pumping pipe are located on the left and right sides of the partition plate, respectively. The lower end of the pumping pipe is close to the lower inner wall of the temporary water tank, and the upper end of the outlet pipe is lower than the upper end of the partition plate. A high liquid level detection sensor and a low liquid level detection sensor are fixedly connected to the inner wall of the temporary water tank. The height of the low liquid level detection sensor is higher than the height of the upper end of the partition plate.

[0009] Preferably, the lower end of the temporary water tank is fixedly connected to two drain pipes, which are connected to the temporary water tank. The two drain pipes are respectively connected to the left and right sides of the partition plate, and valves are installed on the drain pipes.

[0010] Preferably, the output end of the first water treatment system is connected to a secondary water treatment pipe, and the end of the secondary water treatment pipe away from the first water treatment system is connected to the output end of the second water treatment system. The output end of the second water treatment system is connected to a secondary water treatment pipe, and the end of the secondary water treatment pipe away from the second water treatment system is connected to the output end of the first water treatment system. Both the secondary water treatment pipe and the secondary water treatment pipe are equipped with solenoid valves.

[0011] Compared with related technologies, the water treatment dual-host system with one backup and one main unit provided by this utility model has the following beneficial effects:

[0012] 1. This utility model provides a dual-main-system water treatment system with one backup and one standby unit. The system adopts a dual-main-system design, namely a first water treatment system and a second water treatment system, which can serve as backups for each other. When one system fails or requires maintenance, the other system can immediately take over, ensuring the continuity and stability of water treatment and greatly reducing the risk of water outages due to equipment failure. The system is designed with two secondary water treatment pipes, which can be interconnected and switched between the two water treatment systems through the control of solenoid valves. This design not only improves the system's flexibility but also facilitates future expansion and upgrades.

[0013] 2. This utility model provides a dual-main unit water treatment system with one backup and one standby unit. A water quality monitoring device is installed between the output end of the water treatment system and the intermediate pump to monitor water quality in real time and ensure that the effluent meets standards. A temporary water tank is used for temporary water storage to prevent substandard filtered water from affecting the water in the subsequent storage tank when the water quality monitoring device detects substandard water quality. When the liquid level reaches the high-level detection sensor, a water pump and pumping pipe transfer water from the temporary water tank to the storage tank; pumping stops when the liquid level reaches the low-level detection sensor. The inner diameter of the pumping pipe is larger than that of the outlet pipe to ensure rapid drainage of water from the temporary water tank. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the water treatment system of this utility model;

[0016] Figure 3 This is a cross-sectional schematic diagram of the temporary water tank of this utility model.

[0017] In the diagram: 1. Raw water tank; 2. First water treatment system; 3. Second water treatment system; 4. Inlet pipe 1; 5. Inlet pipe 2; 6. Water supply pump 1; 7. Water supply pump 2; 8. Outlet pipe; 9. Intermediate pump; 10. Water quality monitoring device; 11. Secondary water treatment pipe 1; 12. Secondary water treatment pipe 2; 13. Temporary water tank; 14. Drain pipe; 15. Pumping pipe; 16. Pump; 17. Storage tank; 18. Multi-media filter; 19. Activated carbon filter; 20. Precision filter; 21. High-pressure pump; 22. Reverse osmosis equipment; 23. Partition plate; 24. High liquid level detection sensor; 25. Low liquid level detection sensor. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-3This utility model provides a technical solution: a dual-main unit water treatment system with one standby and one main unit, including a raw water tank 1 and a temporary water tank 13. A first water treatment system 2 and a second water treatment system 3 are arranged outside the raw water tank 1. A water supply pump 6 and a water supply pump 7 are respectively arranged between the first water treatment system 2, the second water treatment system 3 and the raw water tank 1. The output ends of the water supply pump 6 and the water supply pump 7 are respectively fixedly connected to the inlet pipe 4 and the inlet pipe 5. The ends of the inlet pipes 4 and 5 away from the water supply pumps 6 and 7 are connected to the raw water tank 1. The temporary water tank 13 is provided with a... An intermediate pump 9 is provided, and an outlet pipe 8 is fixedly connected to the output end of the intermediate pump 9. The end of the outlet pipe 8 away from the intermediate pump 9 passes through the lower side wall of the temporary water tank 13 and is connected to the temporary water tank 13. The output ends of the first water treatment system 2 and the second water treatment system 3 are both connected to the input end of the intermediate pump 9. A water storage tank 17 and a water pump 16 are provided on the outside of the temporary water tank 13. A water pump pipe 15 is fixedly connected to the output end of the water pump 16. The end of the water pump pipe 15 away from the water pump 16 passes through the upper side wall of the temporary water tank 13 and extends into the temporary water tank 13. The output end of the water pump 16 extends into the water storage tank 17.

[0020] Both the first water treatment system 2 and the second water treatment system 3 include a multi-media filter 18, an activated carbon filter 19, a precision filter 20, a high-pressure pump 21, and a reverse osmosis device 22. The output end of the multi-media filter 18 is connected to the input end of the activated carbon filter 19, the output end of the activated carbon filter 19 is connected to the input end of the precision filter 20, the input end of the high-pressure pump 21 is connected to the output end of the precision filter 20, and the output end of the high-pressure pump 21 is connected to the input end of the reverse osmosis device 22. Through the cooperation of the multi-media filter 18, the activated carbon filter 19, the precision filter 20, the high-pressure pump 21, and the reverse osmosis device 22, a complete and efficient water treatment process is formed, effectively removing suspended solids, organic matter, inorganic salts, and other impurities from the water, providing high-purity water.

[0021] A water quality monitoring device 10 is installed between the output end of the first water treatment system 2 and the second water treatment system 3 and the intermediate pump 9. During the introduction process, the water quality monitoring device 10 is used to test the quality of the treated water.

[0022] A partition plate 23 is fixedly connected to the lower inner wall of the temporary water tank 13. The front and rear ends of the partition plate 23 are fixedly connected to the front and rear inner walls of the temporary water tank 13, respectively. The outlet pipe 8 and the pumping pipe 15 are located on the left and right sides of the partition plate 23, respectively. The lower end of the pumping pipe 15 is close to the lower inner wall of the temporary water tank 13, and the upper end of the outlet pipe 8 is lower than the upper end of the partition plate 23. A high liquid level detection sensor 24 and a low liquid level detection sensor 25 are fixedly connected to the inner wall of the temporary water tank 13. The height of the low liquid level detection sensor 25 is higher than the height of the upper end of the partition plate 23. The inner diameter of the pumping pipe 15 is larger than the inner diameter of the outlet pipe 8 to ensure that the water in the temporary water tank 13 can be quickly discharged.

[0023] Two drain pipes 14 are fixedly connected to the lower end of the temporary water tank 13. The drain pipes 14 are connected to the temporary water tank 13. The two drain pipes 14 are respectively connected to the left and right sides of the partition plate 23. Valves are installed on the drain pipes 14. When the water quality is detected to be unacceptable, the valves at the lower end of the two drain pipes 14 can be opened to discharge the sewage in the temporary water tank 13.

[0024] The output of the first water treatment system 2 is connected to a secondary water treatment pipe 11. The end of the secondary water treatment pipe 11 furthest from the first water treatment system 2 is connected to the output of the second water treatment system 3. The output of the second water treatment system 3 is connected to a secondary water treatment pipe 12. The end of the secondary water treatment pipe 12 furthest from the second water treatment system 3 is connected to the output of the first water treatment system 2. Both the secondary water treatment pipe 11 and the secondary water treatment pipe 12 are equipped with solenoid valves. The connection and switching between the two water treatment systems can be achieved through the control of the solenoid valves. This design not only improves the flexibility of the system but also facilitates future expansion and upgrades.

[0025] Working Principle: During system operation, the water in the raw water tank 1 is treated by one of the following: water supply pump 6, the first water treatment system 2, water supply pump 7, and the second water treatment system 3. Through the cooperation of a multi-media filter 18, an activated carbon filter 19, a precision filter 20, a high-pressure pump 21, and a reverse osmosis device 22, a complete and efficient water treatment process is formed. This effectively removes suspended solids, organic matter, inorganic salts, and other impurities from the water, providing high-purity water. The treated water is then introduced into the temporary water tank 13 by the intermediate pump 9. When the liquid level reaches the high-level detection sensor 24, the water in the temporary water tank 13 is transferred to the storage tank 17 using the pump 16 and the pump pipe 15. Pumping stops when the liquid level reaches the low-level detection sensor 25. The inner diameter of the pumping pipe 15 in the system is larger than that of the outlet pipe 8, ensuring that water in the temporary water tank 13 can be quickly discharged. The system is designed with two secondary water treatment pipes, 11 and 12, which can be interconnected and switched between the two water treatment systems through the control of solenoid valves. This design not only improves the system's flexibility but also facilitates future expansion and upgrades. During the water introduction process, the water quality monitoring device 10 is used to test the quality of the treated water. If the quality does not meet the requirements, the solenoid valves on the two secondary water treatment pipes 11 and 12 are opened, and the water treated by the operating water treatment system is introduced into the other water treatment system for secondary treatment and then tested again.

Claims

1. A water treatment and supply dual host system comprising a raw water tank (1) and a temporary water tank (13), characterized in that: The outer side of the raw water tank (1) is provided with a first water treatment system (2) and a second water treatment system (3), and water supply pump one (6) and water supply pump two (7) are arranged between the first water treatment system (2) and the second water treatment system (3) and the raw water tank (1), respectively, the output ends of the water supply pump one (6) and the water supply pump two (7) are fixedly connected with the inlet pipe one (4) and the inlet pipe two (5), respectively, the ends away from the water supply pump one (6) and the water supply pump two (7) of the inlet pipe one (4) and the inlet pipe two (5) are communicated with the raw water tank (1), the outer side of the temporary water tank (13) is provided with an intermediate pump (9), the output end of the intermediate pump (9) is fixedly connected with a discharge pipe (8), one end away from the intermediate pump (9) of the discharge pipe (8) penetrates through the lower side wall of the temporary water tank (13) and is communicated with the temporary water tank (13), the output ends of the first water treatment system (2) and the second water treatment system (3) are communicated with the input end of the intermediate pump (9), the outer side of the temporary water tank (13) is provided with a water storage tank (17) and a water pump (16), the output end of the water pump (16) is fixedly connected with a water pumping pipe (15), one end away from the water pump (16) of the water pumping pipe (15) penetrates through the upper side wall of the temporary water tank (13) and extends into the temporary water tank (13), and the output end of the water pump (16) extends into the water storage tank (17).

2. A dual host system for water treatment according to claim 1, wherein: The first water treatment system (2) and the second water treatment system (3) each include a multi-medium filter (18), an activated carbon filter (19), a precision filter (20), a high-pressure pump (21) and a reverse osmosis device (22), the output end of the multi-medium filter (18) is communicated with the input end of the activated carbon filter (19), the output end of the activated carbon filter (19) is communicated with the input end of the precision filter (20), the input end of the high-pressure pump (21) is communicated with the output end of the precision filter (20), and the output end of the high-pressure pump (21) is communicated with the input end of the reverse osmosis device (22).

3. The dual host system for water treatment according to claim 1, wherein: The output ends of the first water treatment system (2) and the second water treatment system (3) and the intermediate pump (9) are provided with a water quality monitoring device (10).

4. The dual host system for water treatment according to claim 1, wherein: The lower inner wall of the temporary water tank (13) is fixedly connected with a partition plate (23), the front and rear ends of the partition plate (23) are fixedly connected with the front and rear inner walls of the temporary water tank (13), respectively, the discharge pipe (8) and the water pumping pipe (15) are located on the left and right sides of the partition plate (23), respectively, the lower end of the water pumping pipe (15) is close to the lower inner wall of the temporary water tank (13), the upper end of the discharge pipe (8) is lower than the upper end of the partition plate (23), a high liquid level detection sensor (24) and a low liquid level detection sensor (25) are fixedly connected on the inner wall of the temporary water tank (13), and the height of the low liquid level detection sensor (25) is higher than the height of the upper end of the partition plate (23).

5. A dual host system for water treatment according to claim 4, wherein: The lower end of the temporary water tank (13) is fixedly connected with two drain pipes (14) which are communicated with the temporary water tank (13), and the two drain pipes (14) are respectively arranged on the left side and the right side of the partition plate (23), and valves are arranged on the drain pipes (14).

6. The dual host system for water treatment according to claim 1, wherein: The output end of the first water treatment system (2) is connected with a first secondary water treatment pipe (11), one end of the first secondary water treatment pipe (11) away from the first water treatment system (2) is communicated with the output end of a second water treatment system (3), the output end of the second water treatment system (3) is connected with a second secondary water treatment pipe (12), one end of the second secondary water treatment pipe (12) away from the second water treatment system (3) is communicated with the output end of the first water treatment system (2), and electromagnetic valves are arranged on the first secondary water treatment pipe (11) and the second secondary water treatment pipe (12).

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