Well and electricity double-control water taking metering measurement and control station in irrigation area

Abstract

The utility model discloses an irrigation area well-electricity double-control water taking metering measurement and control station, which relates to the technical field of water taking metering, and comprises a water taking mechanism and a metering measurement and control box body, the water taking mechanism is positioned on the left side of the metering measurement and control box body, the water taking mechanism comprises a blockage detection mechanism, the bottom of the blockage detection mechanism is fixedly connected with a U-shaped bent water conveying pipe, and the U-shaped bent water conveying pipe is fixedly connected with the bottom of the U-shaped bent water conveying pipe. A filtering mechanism is fixedly connected to the left side of the upper portion of the U-shaped bent water conveying pipe, a water conveying pipe is fixedly connected to the bottom end of the U-shaped bent water conveying pipe, and a deep well lifting and filling pump is fixedly connected to the bottom end of the water conveying pipe. Through mutual cooperation of the deep well lifting irrigation pump, the U-shaped bent water conveying pipe and the blockage detection mechanism, the well-electricity double-control water taking metering measurement and control station in the irrigation area can monitor whether the filtering mechanism is blocked or not in real time, once the blockage detection mechanism detects that the water level is low, the filtering mechanism needs to be cleaned, and therefore the water level is not blocked. And the normal water taking amount of the well-electricity double-control water taking metering measurement and control station in the irrigation area is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of water intake metering, in particular to an irrigation area well-electricity dual-control water intake metering and control station. Background Art

[0002] Well-electricity dual control refers to the simultaneous measurement of water and electricity consumption, and the control of pumping by swiping an IC card. If the balance is insufficient, the pump cannot be turned on. The groundwater level and water outlet pressure can be monitored in real time, which is convenient for safe quantitative water use in irrigation areas. The Water Conservancy Bureau can remotely set the total annual water consumption of the well, and the pump will automatically stop and water cannot be drawn after reaching the set value. At the same time, the pump installed in a certain well can be remotely shut down as needed to prohibit water drawing, avoiding the problem of power outage without water or water outage without power outage. The following problems exist in the existing technology:

[0003] A Chinese patent document discloses an irrigation well electric dual-control water intake metering and control station, comprising an outer box of the measurement and control station, wherein the outer box of the measurement and control station comprises a control cabinet and a flow meter, wherein one end of the flow meter is connected to a water inlet pipe, and the other end is connected to a water outlet pipe; the water outlet pipe and the water inlet pipe both pass through the outer box of the measurement and control station, the water inlet pipe is connected to a water outlet pipe of a lifting pump; the water outlet pipe of the lifting pump is connected to a deep well lifting pump located in a machine well; a data cable is installed on the flow meter, the data cable is connected to the control cabinet, the control cabinet is also connected to the deep well lifting pump via a lifting pump cable, a wireless remote transmission device is installed in the control cabinet, and the wireless remote transmission device is used to send the data detected by the flow meter to an information platform.

[0004] Although the transparent flange set in the above-mentioned document can observe the blockage of the filter, in actual use, it is still necessary to manually observe with the naked eye next to the box outside the measurement and control station to know the blockage situation. Once the filter is blocked, the staff cannot know it in the first time, resulting in a significant reduction in the water output, and the water intake of the water metering and control station cannot be guaranteed. Utility Model Content

[0005] The utility model provides an irrigation area well electricity dual-control water intake metering and control station to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A water metering and control station for irrigation wells with dual electrical control comprises a water intake mechanism and a metering and control box, wherein the water intake mechanism is located on the left side of the metering and control box, the water intake mechanism comprises a blockage detection mechanism, the bottom of the blockage detection mechanism is fixedly connected with a U-shaped bent water pipe, the upper left side of the U-shaped bent water pipe is fixedly connected with a filtering mechanism, the bottom end of the U-shaped bent water pipe is fixedly connected with a water pipe, the bottom end of the water pipe is fixedly connected with a deep well irrigation pump, and the power output end of the deep well irrigation pump is electrically connected with an irrigation pump cable.

[0008] A further improvement of the technical solution of the utility model lies in that: the blockage detection mechanism includes a detection box, the top output end of the U-shaped bent water pipe is fixedly connected to the detection box, a float level gauge is fixedly installed on the right side of the inner wall of the detection box, a data transmission module is fixedly installed on the front side of the float level gauge, the input end of the data transmission module is electrically connected to the data output end of the float level gauge, an output pipe is fixedly connected to the top of the detection box, and the right end of the output pipe passes through the inner cavity of the metering and control box.

[0009] A further improvement of the technical solution of the utility model lies in that: the filtering mechanism includes a diverter pipe, the diverter pipe is fixedly connected to the top of the left vertical part of the U-shaped bent water pipe, the inner wall of the diverter pipe is threadedly installed with a threaded cover plate, the top of the threaded cover plate is fixedly installed with a rotating handle, the inner circle of the threaded cover plate is threadedly installed with a threaded ring, the bottom of the threaded ring is fixedly installed with a stainless steel wire filter mesh cylinder, a filter mesh plate is fixedly installed below the inner circle of the stainless steel wire filter mesh cylinder, a fixed bottom ring is fixedly installed at the bottom of the stainless steel wire filter mesh cylinder, and the outer wall of the stainless steel wire filter mesh cylinder overlaps the inner wall of the vertical part of the U-shaped bent water pipe.

[0010] A further improvement of the technical solution of the utility model lies in that: a water intake metering pipe is provided in the inner cavity of the metering and control box, the input end of the water intake metering pipe is fixedly connected with the output end of the output pipe, the output end of the water intake metering pipe passes through the right side of the metering and control box, an ultrasonic water meter is fixedly installed on the vertical outer wall of the water intake metering pipe, a control box is fixedly installed on the bottom of the inner wall of the metering and control box, a wireless transmission device is fixedly installed on the left side of the front end of the control box, a water meter display is fixedly installed on the right side of the front end of the control box, a monitoring camera is fixedly installed on the top of the metering and control box, and a movable door is movably installed on the front side of the metering and control box.

[0011] A further improvement of the technical solution of the utility model is that: the output end of the monitoring camera is electrically connected to a camera wire, the output end of the camera wire passes through the inner cavity of the metering and control box and is electrically connected to one of the data input ends on the top of the control box, the data output end of the ultrasonic water meter is electrically connected to a water meter wire, and the output end of the water meter wire is electrically connected to another data input end on the top of the control box.

[0012] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0013] 1. The utility model provides an irrigation area well-electric dual-control water intake metering and control station. Through the cooperation of a deep well pump, a U-bend water pipe, and a blockage detection mechanism, the irrigation area well-electric dual-control water intake metering and control station can monitor in real time whether the filter mechanism is blocked. Once the blockage detection mechanism detects that the water level is low, the filter mechanism needs to be cleaned to ensure the normal water intake of the irrigation area well-electric dual-control water intake metering and control station.

[0014] 2. The utility model provides an irrigation well electrical dual-control water intake metering and control station. Through the cooperation of the U-shaped bent water pipe and the filtering mechanism, and through a rotatable and detachable stainless steel wire filter screen cylinder, the impurities adsorbed and accumulated at the bottom of the filter screen plate can be quickly and thoroughly cleaned without the need for disassembly with the aid of tools, which saves manpower and improves the cleaning speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the water intake mechanism of the utility model structure;

[0017] Figure 3 It is a cross-sectional schematic diagram of the detection box of the utility model structure;

[0018] Figure 4 It is a schematic diagram of the filtering mechanism of the utility model structure;

[0019] Figure 5 This is a schematic diagram of the interior of the measurement and control box of the utility model structure.

[0020] In the figure: 1. water intake mechanism; 11. deep well irrigation pump; 12. irrigation pump cable; 13. water pipe; 14. U-bend water pipe; 15. blockage detection mechanism; 151. detection box; 152. output pipe; 153. float level gauge; 154. data transmission module; 16. filtering mechanism; 161. shunt pipe; 162. threaded cover plate; 163. rotating handle; 164. threaded ring; 165. stainless steel wire filter cylinder; 166. filter plate; 167. fixed bottom ring; 2. metering and control box; 21. water intake metering pipeline; 22. ultrasonic water meter; 221. water meter wire; 23. control box; 24. water meter display; 25. wireless transmission equipment; 26. monitoring camera; 261. camera wire; 27. movable door. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1 , Figure 2 , Figure 3 As shown, the utility model provides an irrigation area well electricity dual-control water intake metering and control station, including a water intake mechanism 1 and a metering and control box 2. The water intake mechanism 1 is located on the left side of the metering and control box 2. The water intake mechanism 1 includes a blockage detection mechanism 15. The bottom of the blockage detection mechanism 15 is fixedly connected with a U-shaped bent water pipe 14. The upper left side of the U-shaped bent water pipe 14 is fixedly connected with a filtering mechanism 16. The bottom end of the U-shaped bent water pipe 14 is fixedly connected with a water pipe 13. The bottom end of the water pipe 13 is fixedly connected with a deep well lifting pump 11. The power output end of the deep well lifting pump 11 is electrically connected with a lifting pump cable 12. The blockage detection mechanism 15 includes a detection box 151. The top output end of the U-shaped bent water pipe 14 is connected to the detection box 151 through a fixed connection. A float level gauge 153 is fixedly installed on the right side of the inner wall of the detection box 151. The model of the float level gauge 153 is a UQZ-17LX remote transmission float level gauge, which outputs a 4-20mA standard current signal, and can realize automatic detection of the liquid level and control box recording. A data transmission module 154 is fixedly installed on the front side of the float level gauge 153. The input end of the data transmission module 154 is electrically connected to the data output end of the float level gauge 153. The top of the detection box 151 is fixedly connected with an output pipe 152, and the right end of the output pipe 152 passes through the inner cavity of the measurement and control box 2;

[0023] The whole deep well pumping pump 11 is placed in the well with the help of a water pipe 13 of any length to pump water, and the external pumping pump cable 12 is used to connect the power supply. The pumped water source is filtered by the filtering mechanism 16 and then enters the blockage detection mechanism 15. When there is no blockage, the water source in the detection box 151 is sufficient. The water level in the detection box 151 can be monitored in real time with the help of a float level gauge 153, and the water level data can be sent to the remote information platform with the help of a data transmission module 154. Once the water level is low, the remote staff can immediately know it.

[0024] like Figure 4 As shown, the filtering mechanism 16 includes a shunt pipe 161, which is fixedly connected to the top of the left vertical part of the U-shaped bent water pipe 14, and the inner wall of the shunt pipe 161 is threadedly installed with a threaded cover plate 162, and the top of the threaded cover plate 162 is fixedly installed with a rotating handle 163, and the inner circle of the threaded cover plate 162 is threadedly installed with a threaded ring 164, and the bottom of the threaded ring 164 is fixedly installed with a stainless steel wire filter screen cylinder 165, and the filter screen plate 166 is fixedly installed below the inner circle of the stainless steel wire filter screen cylinder 165, and the bottom of the stainless steel wire filter screen cylinder 165 is fixedly installed with a fixed bottom ring 167, and the outer wall of the stainless steel wire filter screen cylinder 165 overlaps the inner wall of the vertical part of the U-shaped bent water pipe 14;

[0025] When the staff needs to clean the clogged filter mechanism 16, they can rotate the rotating handle 163 to drive the threaded cover plate 162 and the stainless steel wire filter screen cylinder 165 at the bottom of the threaded cover plate 162 to remove the shunt pipe 161, and rotate the stainless steel wire filter screen cylinder 165 again to remove the stainless steel wire filter screen cylinder 165 from the bottom of the threaded cover plate 162, and then carefully clean the large amount of impurities attached to the bottom of the filter screen plate 166. The impurities will accumulate in the fixed bottom ring 167 for easy cleaning. The water source passes through the U-shaped bend. When the water pipe 14 is in a vertical position, it can only pass through the filter screen plate 166 and the side wall of the stainless steel wire filter screen cylinder 165 to enter the horizontal position above the U-shaped bent water pipe 14 and then be transmitted to the detection box 151. During installation, the stainless steel wire filter screen cylinder 165 is first tightened under the threaded cover plate 162 with the help of the threaded ring 164, and then the entire stainless steel wire filter screen cylinder 165 is inserted into the shunt pipe 161. The entire threaded cover plate 162 is rotated with the help of the rotating handle 163 to complete the threaded connection and fix it with the shunt pipe 161.

[0026] like Figure 5As shown, the inner cavity of the metering and control box 2 is provided with a water intake metering pipe 21, the input end of the water intake metering pipe 21 is fixedly connected to the output end of the output pipe 152, the output end of the water intake metering pipe 21 passes through the right side of the metering and control box 2, an ultrasonic water meter 22 is fixedly installed on the vertical outer wall of the water intake metering pipe 21, a control box 23 is fixedly installed on the bottom of the inner wall of the metering and control box 2, a wireless transmission device 25 is fixedly installed on the left side of the front end of the control box 23, and a water meter display 24 is fixedly installed on the right side of the front end of the control box 23. A monitoring camera 26 is fixedly installed on the top of the metering and control box 2, and a movable door 27 is movably installed on the front side of the metering and control box 2. The output end of the monitoring camera 26 is electrically connected to a camera wire 261, and the output end of the camera wire 261 passes through the inner cavity of the metering and control box 2 and is electrically connected to one of the data input ends on the top of the control box 23. The data output end of the ultrasonic water meter 22 is electrically connected to a water meter wire 221, and the output end of the water meter wire 221 is electrically connected to another data input end on the top of the control box 23;

[0027] The water source passing through the water intake metering pipeline 21 will record the amount of water flowing through the ultrasonic water meter 22. At the same time, the data of the ultrasonic water meter 22 will be transmitted to the control box 23 using the water meter wire 221, and displayed using the water meter display 24. The monitoring camera 26 on the top of the metering and control box 2 can monitor the situation near the measurement and control station to avoid water theft. The monitoring data will also be transmitted to the control box 23 using the camera wire 261, and together with the data transmitted by the water meter wire 221, they can be transmitted to the remote information platform in conjunction with the wireless transmission device 25 to facilitate real-time observation.

[0028] The following is a detailed description of the working principle of the irrigation area's well-electricity dual-control water intake metering and control station.

[0029] like Figure 1-5As shown, the whole deep well pumping pump 11 is placed in the well with the aid of a water pipe 13 of any length to pump water, and the external pumping pump cable 12 is used to connect the power supply, the pumped water source is filtered by the filtering mechanism 16, enters the blockage detection mechanism 15, and is injected into the water intake metering pipeline 21 of the inner cavity of the metering and control box 2 through the output pipe 152 connected to the top of the detection box 151, and the water flow is recorded by the ultrasonic water meter 22, and the data of the ultrasonic water meter 22 is transmitted to the control box 23 by the water meter wire 221, and the water meter display is used to record the water flow. The display 24 shows that the monitoring camera 26 on the top of the metering and control box 2 can monitor the situation near the measurement and control station to avoid water theft. The monitoring data will also be transmitted to the control box 23 using the camera wire 261. Together with the data transmitted by the water meter wire 221, they can be transmitted to the remote information platform with the wireless transmission device 25 for real-time observation. When it is normal and not blocked, the water source in the detection box 151 is sufficient. With the help of the float level gauge 153, the water level in the detection box 151 can be monitored in real time, and the water level data can be transmitted with the help of the data transmission module 15 4 is sent to the remote information platform. Once the water level is low, the remote staff can immediately know it and promptly rotate the rotating handle 163 to drive the threaded cover plate 162 and the stainless steel wire filter cylinder 165 at the bottom of the threaded cover plate 162 to take out the shunt pipe 161, and rotate the stainless steel wire filter cylinder 165 again to remove the stainless steel wire filter cylinder 165 from the bottom of the threaded cover plate 162, so that the large amount of impurities attached to the bottom of the filter plate 166 can be carefully cleaned. The impurities will accumulate in the fixed bottom ring 167 for easy cleaning. The water source is When passing through the vertical part of the U-shaped bent water pipe 14, it can only pass through the filter plate 166 and the side wall of the stainless steel wire filter screen cylinder 165 to enter the horizontal part above the U-shaped bent water pipe 14 and then be transmitted to the detection box 151. During installation, the stainless steel wire filter screen cylinder 165 is first rotated and tightened under the threaded cover plate 162 with the help of the threaded ring 164, and then the whole stainless steel wire filter screen cylinder 165 is inserted into the shunt pipe 161. The whole threaded cover plate 162 is rotated with the help of the rotating handle 163 to complete the threaded connection and fix it with the shunt pipe 161.

[0030] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A water intake metering and control station for an irrigation area well with dual control of electricity and water, comprising a water intake mechanism (1) and a metering and control box (2), characterized in that: The water intake mechanism (1) is located on the left side of the metering and control box (2), and the water intake mechanism (1) comprises a blockage detection mechanism (15). The bottom of the blockage detection mechanism (15) is fixedly connected to a U-shaped bent water pipe (14), the upper left side of the U-shaped bent water pipe (14) is fixedly connected to a filtering mechanism (16), the bottom end of the U-shaped bent water pipe (14) is fixedly connected to a water pipe (13), the bottom end of the water pipe (13) is fixedly connected to a deep well irrigation pump (11), and the power output end of the deep well irrigation pump (11) is electrically connected to an irrigation pump cable (12).

2. According to claim 1, a water metering and control station for irrigation wells with dual electric control is characterized in that: The blockage detection mechanism (15) comprises a detection box (151); the top output end of the U-shaped bent water pipe (14) is connected to the detection box (151) through a fixed connection; a float liquid level gauge (153) is fixedly installed on the right side of the inner wall of the detection box (151); a data transmission module (154) is fixedly installed on the front side of the float liquid level gauge (153); the input end of the data transmission module (154) is electrically connected to the data output end of the float liquid level gauge (153); the top of the detection box (151) is fixedly connected to an output pipe (152); the right end of the output pipe (152) passes through the inner cavity of the metering and control box (2).

3. The irrigation area well electricity dual control water intake metering and control station according to claim 1 is characterized by: The filtering mechanism (16) comprises a shunt pipe (161), the shunt pipe (161) is fixedly connected to the top of the left vertical part of the U-shaped bent water pipe (14), the inner wall of the shunt pipe (161) is threadedly mounted with a threaded cover plate (162), the top of the threaded cover plate (162) is fixedly mounted with a rotating handle (163), the inner circle of the threaded cover plate (162) is threadedly mounted with a threaded ring (164), the bottom of the threaded ring (164) is fixedly mounted with a stainless steel wire filter screen cylinder (165), a filter screen plate (166) is fixedly mounted below the inner circle of the stainless steel wire filter screen cylinder (165), a fixed bottom ring (167) is fixedly mounted at the bottom of the stainless steel wire filter screen cylinder (165), and the outer wall of the stainless steel wire filter screen cylinder (165) is overlapped with the inner wall of the vertical part of the U-shaped bent water pipe (14).

4. The irrigation area well electricity dual control water intake metering and control station according to claim 2 is characterized by: The inner cavity of the metering and control box (2) is provided with a water intake metering pipe (21), the input end of the water intake metering pipe (21) is fixedly connected to the output end of the output pipe (152), the output end of the water intake metering pipe (21) passes through the right side of the metering and control box (2), an ultrasonic water meter (22) is fixedly installed on the vertical outer wall of the water intake metering pipe (21), a control box (23) is fixedly installed on the bottom of the inner wall of the metering and control box (2), a wireless transmission device (25) is fixedly installed on the left side of the front end of the control box (23), a water meter display (24) is fixedly installed on the right side of the front end of the control box (23), a monitoring camera (26) is fixedly installed on the top of the metering and control box (2), and a movable door (27) is movably installed on the front side of the metering and control box (2).

5. The irrigation area well electricity dual control water intake metering and control station according to claim 4 is characterized by: The output end of the monitoring camera (26) is electrically connected to a camera wire (261), the output end of the camera wire (261) passes through the inner cavity of the metering and control box (2) and is electrically connected to one of the data input ends at the top of the control box (23), the data output end of the ultrasonic water meter (22) is electrically connected to a water meter wire (221), and the output end of the water meter wire (221) is electrically connected to another data input end at the top of the control box (23).

Images