Aerodynamic precipitation monomer double-cavity water storage replacement device

Abstract

The utility model relates to a kind of pneumatic precipitation monomer double-cavity water storage replacement device, including the upper water storage cavity and lower water storage cavity being arranged in tube well, the pressure sensor is separately arranged in the bottom of upper water storage cavity, lower water storage cavity, first water inlet check valve is equipped in the side of upper water storage cavity, second water inlet check valve is equipped in the side of lower water storage cavity, first water pipeline and second water pipeline that respectively extend into the bottom of upper water storage cavity and lower water storage cavity are respectively equipped in the side of the top of upper water storage cavity, first gas pipeline and second gas pipeline that respectively extend into the top of upper water storage cavity and lower water storage cavity are respectively equipped in the other side of the top of upper water storage cavity, check valve is respectively equipped in the outer leakage part of first water pipeline and second water pipeline and is jointly connected with a drain pipe, solenoid valve is respectively equipped in the outer leakage part of first gas pipeline and second gas pipeline and is jointly connected with an air inlet pipe.The utility model realizes the continuous work of drainage and water inlet, and greatly improves precipitation effect.

Description

Technical Field

[0001] This utility model relates to the field of well dewatering technology, and in particular to a pneumatic dewatering single-unit dual-cavity water storage and replacement device. Background Technology

[0002] Currently, traditional pneumatic precipitation systems employ a single-chamber design with a single water storage tank. This design has significant limitations in the drainage process; drainage and water inflow cannot be continuous, resulting in inefficient completion of precipitation tasks within a certain timeframe. This discontinuity not only affects precipitation efficiency but can also lead to resource waste and time delays. To overcome this deficiency, it is essential to research a single-chamber, dual-chamber pneumatic precipitation device capable of continuous drainage and water inflow. Summary of the Invention

[0003] The present invention aims to solve the problem that single-chamber water storage in existing single-unit water tanks cannot continuously generate water, and provides a pneumatic water generation single-unit dual-chamber water storage and replacement device.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: a pneumatic precipitation single-cell dual-cavity water storage and replacement device, comprising an upper water storage cavity and a lower water storage cavity disposed in a well. Pressure sensors are respectively provided at the bottom of the upper and lower water storage cavities. A first water inlet check valve is provided on one side of the upper water storage cavity, and a second water inlet check valve is provided on one side of the lower water storage cavity. A first water supply pipe extending into the bottom of the upper water storage cavity and a second water supply pipe extending into the bottom of the lower water storage cavity are respectively provided on one side of the top of the upper water storage cavity. A first air supply pipe extending into the top of the upper water storage cavity and a second air supply pipe extending into the top of the lower water storage cavity are respectively provided on the other side of the top of the upper water storage cavity. Check valves are respectively provided at the external leakage parts of the first and second water supply pipes and they are connected to a drain pipe. Solenoid valves are respectively provided at the external leakage parts of the first and second air supply pipes and they are connected to an air inlet pipe.

[0005] Specifically, it also includes an air tank connected to the intake pipe and a screw compressor connected to the air tank.

[0006] Specifically, it also includes a control box connected to the pressure sensor, the first inlet check valve, the second inlet check valve, the check valve, the solenoid valve, and the screw compressor.

[0007] The beneficial effects of this utility model are as follows: By setting up an upper water storage chamber, a lower water storage chamber, a first water supply pipe, a second water supply pipe, a first air supply pipe, a second air supply pipe, a pressure sensor, a solenoid valve, a first one-way water inlet valve, a second one-way water inlet valve, and a check valve, the upper and lower water storage chambers alternately fill and drain water during use, realizing continuous operation of drainage and water intake, which greatly improves the precipitation effect. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the internal structure of the present invention;

[0009] Figure 2 This is a schematic diagram of the external structure of this utility model;

[0010] In the diagram: 1-Upper water storage chamber; 2-Lower water storage chamber; 3-First inlet check valve; 4-Second inlet check valve; 5-First water supply pipe; 6-Second water supply pipe; 7-First gas supply pipe; 8-Second gas supply pipe; 9-Check valve; 10-Drain pipe;

[0011] The following will describe in detail the embodiments of this utility model with reference to the accompanying drawings. Detailed Implementation

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0013] like Figures 1-2 As shown, a pneumatic precipitation single-chamber water storage and replacement device includes an upper water storage chamber 1 and a lower water storage chamber 2 installed in a well. Pressure sensors are respectively installed at the bottom of the upper water storage chamber 1 and the lower water storage chamber 2. By installing pressure sensors, the drainage process can be precisely controlled. A first inlet check valve 3 is installed on one side of the upper water storage chamber 1, and a second inlet check valve 4 is installed on one side of the lower water storage chamber 2. A first water supply pipe 5 extending into the bottom of the upper water storage chamber 1 and a second water supply pipe 6 extending into the bottom of the lower water storage chamber 2 are respectively installed on the top side of the upper water storage chamber 1. Check valves 9 are respectively installed at the external leakage parts of the first water supply pipe 5 and the second water supply pipe 6, and they are connected to a drain pipe 10. The check valve 9 can effectively prevent water from flowing from one drainage chamber into another chamber during the drainage process.

[0014] On the other side of the top of the upper water storage chamber 1, there are a first gas supply pipe 7 extending into the top of the upper water storage chamber 1 and a second gas supply pipe 8 extending into the top of the lower water storage chamber 2. The external parts of the first gas supply pipe 7 and the second gas supply pipe 8 are respectively equipped with solenoid valves and are connected to an air inlet pipe. It also includes an air storage tank connected to the air inlet pipe and a screw compressor connected to the air storage tank. Specifically, after the device is placed in the well, the first inlet check valve 3 and the second inlet check valve 4 are opened, and water flows into the upper water storage chamber 1 and the lower water storage chamber 2 respectively. Compressed air is supplied to the upper water storage chamber 1 through the solenoid valve via the first air supply pipe 7. The first check valve 3 is closed under pressure, and the water is discharged under pressure through the first water supply pipe 5. Compressed air is supplied to the lower water storage chamber 2 through the solenoid valve via the second air supply pipe 8. The second check valve 4 is closed under pressure, and the water is discharged under pressure through the second water supply pipe 6. After the water in one chamber of the single-unit dual-chamber water replacement device is discharged, the solenoid valve switches to supply air to the other chamber. The working principle is the same in the chambers. The two chambers work alternately, and the drain pipe 10 completes continuous water discharge.

[0015] It also includes a control box connected to a pressure sensor, a first inlet check valve 3, a second inlet check valve 4, a check valve 9, a solenoid valve, and a screw compressor. Specifically, the control box is equipped with a PLC (Programmable Logic Controller, model S7-200), which has functions such as timed control, sequential control, and remote control. For example, it can automatically trigger the opening and closing of corresponding valves based on changes in pressure within the chambers. Specifically, the pressure sensor can monitor pressure changes in the upper water storage chamber 1 and the lower water storage chamber 2 in real time. When the upper water storage chamber 1 is filled with water, the pressure sensor detects the pressure change and transmits the signal to the PLC. The PLC controls the solenoid valve on the first gas supply pipe 7 and the check valve 9 on the first water supply pipe 5 to open according to the pressure signal. Gas enters the upper water storage chamber 1, and water is discharged by the first water supply pipe 5. At this time, the pressure in the upper water storage chamber 1 will drop. When the pressure in the upper water storage chamber 1 drops to the set threshold, the PLC can automatically open the first water inlet check valve 3 and close the solenoid valve on the first gas supply pipe 7 and the check valve 9 on the first water supply pipe 5 to ensure that the upper water storage chamber 1 can be filled with water in time. Then, the lower water storage chamber 2 is drained. The operation process is the same as that of the upper water storage chamber 1, realizing the alternating drainage of the upper water storage chamber 1 and the lower water storage chamber 2.

[0016] Specifically, the automatic opening and closing of the first one-way inlet valve 3 and the second one-way inlet valve 4 are crucial factors for the stable operation of the system. They automatically adjust according to pressure changes in the upper and lower water storage chambers, ensuring that the chambers are replenished promptly after drainage, thus maintaining the continuity and stability of the entire system. Throughout continuous operation, the precise control of the solenoid valve and the effective backflow prevention function of the check valve 9 are key. The rapid response of the solenoid valve ensures timely conversion of water and air in the upper and lower water storage chambers, while the check valve 9 guarantees the one-way nature of the drainage process, preventing water backflow and mixing.

[0017] When this utility model is in operation, the water in the well first enters the upper water storage chamber 1 through the first one-way water inlet valve 3, and then enters the lower water storage chamber 2 through the second one-way water inlet valve 4. When the upper water storage chamber 1 is filled with water, the solenoid valve installed on the first gas transmission pipe 7 is activated, thereby controlling the first gas transmission pipe 7 to fill the upper water storage chamber 1 with air. Under the pressure of the air, the water in the upper water storage chamber 1 is discharged through the first water transmission pipe 5. This process continues until the water in the upper water storage chamber 1 is completely discharged.

[0018] Subsequently, the solenoid valve installed on the second gas pipeline 8 is activated, thereby controlling the second gas pipeline 8 to fill the water storage chamber 2 with air, and thus the water in the chamber is discharged through the second water pipeline 6.

[0019] Simultaneously, as water is drained from the upper water storage chamber 1, the pressure in this chamber decreases. When the pressure reaches a set threshold, the first one-way inlet valve 3 automatically opens, refilling the chamber with water. Once the chamber is refilled, the corresponding solenoid valve restarts, controlling the first gas supply pipe 7 to supply gas to the newly filled upper water storage chamber 1, repeating the previous drainage process. The lower water storage chamber 2 operates in the same way as the upper water storage chamber 1. In this way, the two chambers alternately undergo the filling and draining processes, achieving continuous water flow treatment and pressure control. This invention, through the coordinated operation of the solenoid valve, check valve 9, first one-way inlet valve 3, and second one-way inlet valve 4, achieves effective water treatment and pressure control within the well, enabling continuous drainage and water intake, and greatly improving the precipitation effect.

[0020] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0021] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0022] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] The present invention has been described above with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any improvements made using the inventive concept and technical solution of the present invention, or direct application to other situations without modification, are all within the protection scope of the present invention.

Claims

1. A pneumatic precipitation single-cell dual-cavity water storage and replacement device, characterized in that, The system includes an upper water storage chamber (1) and a lower water storage chamber (2) installed in the well. Pressure sensors are installed at the bottom of the upper water storage chamber (1) and the lower water storage chamber (2). A first water inlet check valve (3) is installed on one side of the upper water storage chamber (1), and a second water inlet check valve (4) is installed on one side of the lower water storage chamber (2). A first water supply pipe (5) extending into the bottom of the upper water storage chamber (1) and a second water supply pipe (6) extending into the bottom of the lower water storage chamber (2) are installed on one side of the top of the upper water storage chamber (1). A first gas supply pipe (7) extending into the top of the upper water storage chamber (1) and a second gas supply pipe (8) extending into the top of the lower water storage chamber (2) are installed on the other side of the top of the upper water storage chamber (1). A check valve (9) is installed at the external leakage part of the first water supply pipe (5) and the second water supply pipe (6), and they are connected to a drain pipe (10). A solenoid valve is installed at the external leakage part of the first gas supply pipe (7) and the second gas supply pipe (8), and they are connected to an air inlet pipe.

2. The pneumatic precipitation single-cell dual-cavity water storage and replacement device according to claim 1, characterized in that, It also includes an air tank connected to the air intake pipe and a screw compressor connected to the air tank.

3. The pneumatic precipitation single-cell dual-cavity water storage and replacement device according to claim 2, characterized in that, It also includes a control box connected to a pressure sensor, a first inlet check valve (3), a second inlet check valve (4), a check valve (9), a solenoid valve, and a screw compressor.

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