An unattended automatic system for water treatment

Abstract

The utility model discloses a water treatment unattended automation system, include: first gate valve and second gate valve are arranged on two water supply pipelines of raw water pipeline respectively, first liquid level radar is set up in domestic water pool, and its signal output end is connected with control center, first solenoid valve is set up on the first water replenishing mouth of domestic water pool, and first solenoid valve is connected with first gate valve, and first solenoid valve is also connected with control center, domestic water main initiative water replenishing subassembly, its water inlet end is connected with second gate valve, and water outlet is connected with the water inlet of domestic water pool, second liquid level radar is set up in circulating water pool, and its signal output end is connected with control center, second solenoid valve is set up on the first water replenishing mouth of circulating water pool, and second solenoid valve is connected with first gate valve, and second solenoid valve is also connected with control center, circulating water drainage subassembly, and the water outlet of circulating water pool is connected with the import end.

Description

Technical Field

[0001] This utility model relates to the field of water treatment and water supply equipment technology, and in particular to an unattended automated water treatment system. Background Technology

[0002] Currently, the water treatment and supply systems of cement production enterprises are operated manually, with a four-shift, two-rotation work system. All operations are controlled locally, resulting in low automation, poor safety, and high labor intensity for employees. This is not in line with the requirements for sustainable development of enterprises, and automation upgrades are imperative. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides an unattended automated water treatment system.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows: An unattended automated water treatment system includes: The first gate valve and the second gate valve are respectively installed on the two water supply pipes of the raw water pipeline; The first liquid level radar is installed in the domestic water tank, and its signal output terminal is connected to the control center. The first solenoid valve is installed on the first water inlet of the domestic water tank, and the first solenoid valve is connected to the first gate valve. The first solenoid valve is also connected to the control center. The active water replenishment component for domestic water has its inlet end connected to the second gate valve and its outlet end connected to the inlet of the domestic water tank. The second liquid level radar is installed in the circulating water tank, and its signal output terminal is connected to the control center. The second solenoid valve is installed at the first water inlet of the circulating water tank and is connected to the first gate valve. The second solenoid valve is also connected to the control center. The inlet of the circulating water drainage component is connected to the outlet of the circulating water tank.

[0005] This utility model also includes: The first butterfly valve is installed on the second water inlet of the domestic water tank, and the first butterfly valve is connected to the first gate valve. The second butterfly valve is installed on the second water inlet of the circulating water tank and is connected to the first gate valve.

[0006] A third butterfly valve is also connected to the first gate valve. The third butterfly valve is located on the pipeline between the first butterfly valve and the second butterfly valve, and a third solenoid valve is installed in parallel on the third butterfly valve. At the same time, the third solenoid valve is connected to the control center.

[0007] The active water replenishment component for domestic water includes: The first horizontal pump has its inlet connected to the second gate valve via the fourth butterfly valve, and its outlet connected to the inlet of the domestic water tank via the fifth butterfly valve.

[0008] This utility model also includes: The first standby horizontal pump has its inlet connected to the second gate valve via the sixth butterfly valve, and its outlet connected to the inlet of the domestic water tank via the seventh butterfly valve.

[0009] The circulating water drainage assembly includes: The second horizontal pump has its inlet connected to the outlet of the circulating water tank via the eighth and ninth butterfly valves in sequence, and its outlet connected to the drain pipe via the tenth butterfly valve. The drain pipe is equipped with a third gate valve.

[0010] This utility model also includes: The second standby horizontal pump has its inlet connected to the outlet of the circulating water tank via the eleventh and twelfth butterfly valves in sequence, and its outlet connected to the drain pipe via the thirteenth butterfly valve.

[0011] The outlets of the ninth butterfly valve and the twelfth butterfly valve are connected by a branch pipe.

[0012] The beneficial effects of this utility model are as follows: Through the research and implementation of an automated system, this utility model utilizes a first and a second liquid level radar to transmit the real-time liquid level status of the domestic water tank and the circulating water tank to the control center. The control center then controls the opening of the first and second solenoid valves according to the actual water demand, replenishing water to the domestic water tank and the circulating water tank respectively. This improves the level of automation, enhances safety performance, increases equipment utilization, significantly reduces labor costs, promotes internal management and innovation, and achieves sustainable development. Simultaneously, to prevent component failures in the automated system from affecting normal operation, a first and a second butterfly valve are also installed on the domestic water tank and the circulating water tank. In the event of a system failure, the first and second butterfly valves can be manually opened. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the present invention. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0015] like Figure 1As shown, an unattended automated water treatment system includes: a first gate valve 1 and a second gate valve 3, respectively installed on two water supply pipes of the raw water pipeline; a first liquid level radar 5, installed in a domestic water tank 8, with its signal output terminal connected to a control center; a first solenoid valve 2, installed on the first water inlet of the domestic water tank 8, and connected to the first gate valve 1, and also connected to the control center; a domestic water active water replenishment component, with its inlet terminal connected to the second gate valve 3 and its outlet terminal connected to the inlet of the domestic water tank 8; a second liquid level radar 11, installed in a circulating water tank 12, with its signal output terminal connected to the control center; a second solenoid valve 9, installed on the first water inlet of the circulating water tank 12, and connected to the first gate valve 1, and also connected to the control center; and a circulating water drainage component, with its inlet terminal connected to the outlet of the circulating water tank 12. This utility model also includes: a first butterfly valve 4, installed on the second water inlet of the domestic water tank 8, and connected to the first gate valve 1; a second butterfly valve 10, installed on the second water inlet of the circulating water tank 12, and connected to the first gate valve 1. A third butterfly valve 7 is also connected to the first gate valve 1, located on the pipeline between the first butterfly valve 4 and the second butterfly valve 10, and a third solenoid valve 6 is installed in parallel on the third butterfly valve 7. The third solenoid valve 6 is connected to the control center. The active domestic water replenishment component includes: a first horizontal pump 24, whose inlet is connected to the second gate valve 3 via a fourth butterfly valve 26, and whose outlet is connected to the inlet of the domestic water tank 8 via a fifth butterfly valve 22. This utility model also includes: a first standby horizontal pump 25, whose inlet is connected to the second gate valve 3 via a sixth butterfly valve 27, and whose outlet is connected to the inlet of the domestic water tank 8 via a seventh butterfly valve 23. The circulating water drainage assembly includes: a second horizontal pump 17, whose inlet is connected to the outlet of the circulating water tank 12 via an eighth butterfly valve 15 and a ninth butterfly valve 13, and whose outlet is connected to a drain pipe via a tenth butterfly valve 19. A third gate valve 21 is installed on the drain pipe. The invention also includes: a second standby horizontal pump 18, whose inlet is connected to the outlet of the circulating water tank 12 via an eleventh butterfly valve 16 and a twelfth butterfly valve 14, and whose outlet is connected to the drain pipe via a thirteenth butterfly valve 20. The outlets of the ninth butterfly valve 13 and the twelfth butterfly valve 14 are connected by a branch pipe.

[0016] In use, the first liquid level radar 5 and the second liquid level radar 11 transmit the liquid level status of the domestic water tank 8 and the circulating water tank 12 to the control center in real time. The control center controls the first solenoid valve 2 and the second solenoid valve 9 to open according to the actual water volume requirements, so as to replenish water to the domestic water tank 8 and the circulating water tank 12 respectively. At the same time, in order to prevent the failure of components in the automated system from affecting normal operation, the domestic water tank 8 and the circulating water tank 12 are also equipped with a first butterfly valve 4 and a second butterfly valve 10. In the event of a system failure, the first butterfly valve 4 and the second butterfly valve 10 can be opened manually.

[0017] The active water replenishment component for domestic water consists of two systems: a first horizontal pump 24 and a first standby horizontal pump 25. When the first horizontal pump 24 fails, the first standby horizontal pump 25 is activated to perform the operation.

[0018] The circulating water drainage assembly consists of two systems: a second horizontal pump 17 and a second standby horizontal pump 18. When the second horizontal pump 17 fails, the second standby horizontal pump 18 is activated. At the same time, the outlets of the ninth butterfly valve 13 and the twelfth butterfly valve 14 are connected by a branch pipe. When rapid drainage is required, both the ninth butterfly valve 13 and the twelfth butterfly valve 14 can be opened.

[0019] When only water needs to be supplied to the domestic water tank 8, the third solenoid valve 6 can be closed by controlling the control center. When the third solenoid valve 6 fails, the third butterfly valve 7 can be closed manually.

[0020] It should be understood that the specific embodiments described above are merely illustrative or explanatory of the principles of this utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within its protection scope. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A water treatment unattended automated system, characterized in that, include: The first gate valve (1) and the second gate valve (3) are respectively installed on the two water supply pipes of the raw water pipeline; The first liquid level radar (5) is installed in the domestic water tank (8), and its signal output terminal is connected to the control center. The first solenoid valve (2) is installed on the first water inlet of the domestic water tank (8), and the first solenoid valve (2) is connected to the first gate valve (1). The first solenoid valve (2) is also connected to the control center. The active water replenishment component for domestic water has its inlet end connected to the second gate valve (3) and its outlet end connected to the inlet of the domestic water tank (8); The second liquid level radar (11) is installed in the circulating water tank (12), and its signal output terminal is connected to the control center. The second solenoid valve (9) is installed on the first water inlet of the circulating water tank (12), and the second solenoid valve (9) is connected to the first gate valve (1). The second solenoid valve (9) is also connected to the control center. The inlet end of the circulating water drainage component is connected to the outlet of the circulating water pool (12).

2. The unattended automated water treatment system according to claim 1, characterized in that, Also includes: The first butterfly valve (4) is installed on the second water inlet of the domestic water tank (8), and the first butterfly valve (4) is connected to the first gate valve (1); The second butterfly valve (10) is installed on the second water inlet of the circulating water tank (12), and the second butterfly valve (10) is connected to the first gate valve (1).

3. The unattended automated water treatment system according to claim 1, characterized in that, The first gate valve (1) is also connected to a third butterfly valve (7). The third butterfly valve (7) is located on the pipeline between the first butterfly valve (4) and the second butterfly valve (10). A third solenoid valve (6) is installed in parallel on the third butterfly valve (7). At the same time, the third solenoid valve (6) is connected to the control center.

4. The unattended automated water treatment system according to claim 1, characterized in that, The active water replenishment component for domestic water includes: The first horizontal pump (24) has its inlet connected to the second gate valve (3) via the fourth butterfly valve (26), and its outlet connected to the inlet of the domestic water tank (8) via the fifth butterfly valve (22).

5. The unattended automated water treatment system according to claim 4, characterized in that, Also includes: The first standby horizontal pump (25) has its inlet connected to the second gate valve (3) via the sixth butterfly valve (27) and its outlet connected to the inlet of the domestic water tank (8) via the seventh butterfly valve (23).

6. The unattended automated water treatment system according to claim 1, characterized in that, The circulating water drainage assembly includes: The second horizontal pump (17) has its inlet connected to the outlet of the circulating water tank (12) in sequence through the eighth butterfly valve (15) and the ninth butterfly valve (13). The outlet is connected to the drain pipe through the tenth butterfly valve (19). The drain pipe is equipped with a third gate valve (21).

7. The unattended automated water treatment system according to claim 6, characterized in that, Also includes: The second standby horizontal pump (18) has its inlet connected to the outlet of the circulating water tank (12) in sequence through the eleventh butterfly valve (16) and the twelfth butterfly valve (14), and its outlet is connected to the drain pipe through the thirteenth butterfly valve (20).

8. The unattended automated water treatment system according to claim 7, characterized in that: The outlets of the ninth butterfly valve (13) and the twelfth butterfly valve (14) are connected by a branch pipe.

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