Automatic water quality sampling equipment for hydraulic engineering

Abstract

The utility model relates to the field of hydraulic engineering, in particular to automatic water quality sampling equipment for hydraulic engineering. The utility model provides the automatic water quality sampling equipment for the water conservancy project, which can be used for automatically sampling water at different depths, is convenient for taking out the sampling tank, is simple to operate, improves the detection efficiency, comprehensiveness and reliability, is convenient for quickly assembling and disassembling the sampling tank, and is flexible and convenient to use. Automatic water quality sampling equipment for hydraulic engineering comprises a shell, a side door and the like, and the left front part of the shell is rotationally connected with the side door. Water flows into the sampling tank for sampling by moving the filter at different depths, then the position of the sampling tank is adjusted by rotating the turntable, then the rotating side door is opened, and the sliding frame is moved to take down to take down the sampling tank, so that the sampling tank can be taken out conveniently while water at different depths can be sampled automatically, the operation is simple, and the sampling efficiency is high. The detection efficiency, comprehensiveness and reliability are improved, the sampling tank can be conveniently and quickly assembled and disassembled, and use is flexible and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of hydraulic engineering especially relates to a water quality sampling equipment for automatic water conservancy project. BACKGROUND

[0002] Water conservancy project is an engineering discipline involving water resources development, utilization, protection and management, aims at controlling water flow through the construction and management of various water conservancy facilities, preventing water damage, and effectively utilizing water resources to serve human society, and the application range of water conservancy project is wide, in the field of water conservancy project, water quality monitoring is the key link to ensure the safety of water resources, rational utilization and ecological environment protection.

[0003] The existing water quality sampling is usually to deploy the sampling equipment on the surface of the lake and guide to the specific position to carry out water sampling, however, the current part of the equipment can only sample the water body of specific depth, cannot satisfy the demand of continuous sampling of different depth water layer, influences the comprehensiveness and reliability of detection, and the part of the equipment needs to take out the sampling tank one by one when taking out the sampling tank, the operation is more cumbersome, it is difficult to realize the quick mounting and dismounting of the sampling tank, influences the sampling efficiency, and the use is very inconvenient.

[0004] Therefore, it is necessary to design a water quality sampling equipment for automatic water conservancy project which can automatically sample water of different depths, facilitate the taking out of the sampling tank, is simple to operate, improves the efficiency, comprehensiveness and reliability of detection, facilitates the quick mounting and dismounting of the sampling tank and is flexible and convenient to use. UTILITY MODEL CONTENTS

[0005] In order to overcome the shortcomings that the current part of the equipment cannot satisfy the demand of continuous sampling of different depth water layer, influences the comprehensiveness and reliability of detection, and the part of the equipment needs to take out the sampling tank one by one, the operation is more cumbersome, it is difficult to realize the quick mounting and dismounting of the sampling tank and influences the sampling efficiency, the utility model provides a water quality sampling equipment for automatic water conservancy project which can automatically sample water of different depths, facilitate the taking out of the sampling tank, is simple to operate, improves the efficiency, comprehensiveness and reliability of detection, facilitates the quick mounting and dismounting of the sampling tank and is flexible and convenient to use.

[0006] Technical scheme: a water quality sampling equipment for automatic water conservancy project, including shell, side door, base, air cushion, propeller, detection assembly and sampling assembly, the shell left front part is rotatably connected with the side door, the shell lower side is connected with the base, the base lower side is connected with the air cushion, the air cushion right lower part is equipped with motor, the output shaft of motor is connected with propeller, the shell left front part is equipped with detection assembly for detecting water quality of different depths, the shell and side door and detection assembly are equipped with sampling assembly for sampling water.

[0007] As one preferred technical scheme of the utility model, the side door front side is equipped with handle.

[0008] As a preferred technical scheme of the utility model, the detection assembly comprises an automatic winder, a first electric push rod, a connecting plate, a water quality detection head and a data line, the left front upper side of the base is connected with left and right two automatic winders, the left front of the base is connected with the first electric push rod, the telescopic end of the first electric push rod is connected with the connecting plate, the left part of the connecting plate is connected with the water quality detection head, the automatic winder on the left part is wound with the data line, and the data line is connected with the water quality detection head.

[0009] As a preferred technical scheme of the utility model, the sampling assembly comprises a filter, a water inlet pipe, a water pump, a second electric push rod, a water injection pipe, a sampling tank, a sealing port, a rotating disc, a general motor and a sliding frame, the right part of the connecting plate is connected with the filter, the automatic winder on the right part is wound with the water inlet pipe, the left side of the shell is connected with the water pump, the water inlet pipe is connected with the water pump and the filter, the upper part of the shell is connected with the second electric push rod, the telescopic end of the second electric push rod is connected with the water injection pipe, the water injection pipe is connected with the water pump through the shell, the rear side of the side door is clamped with the sliding frame, the middle part of the sliding frame is connected with the general motor, the output shaft of the general motor is connected with the rotating disc, the rotating disc is in contact with the sliding frame, a plurality of sampling tanks are clamped on the rotating disc, and the sampling tanks are all connected with the sealing ports.

[0010] As a preferred technical scheme of the utility model, the right part of the water injection pipe is conical.

[0011] As a preferred technical scheme of the utility model, the right side of the shell is connected with a refrigeration fan.

[0012] Compared with the prior art, the utility model has the following advantages: 1, the utility model discloses a water quality detection device, which comprises a base, a first electric push rod, a connecting plate, a water quality detection head and a data line, the left front upper side of the base is connected with left and right two automatic winders, the left front of the base is connected with the first electric push rod, the telescopic end of the first electric push rod is connected with the connecting plate, the left part of the connecting plate is connected with the water quality detection head, the automatic winder on the left part is wound with the data line, and the data line is connected with the water quality detection head.

[0013] 2, the utility model discloses a water quality detection device, which comprises a base, a first electric push rod, a connecting plate, a water quality detection head and a data line, the left front upper side of the base is connected with left and right two automatic winders, the left front of the base is connected with the first electric push rod, the telescopic end of the first electric push rod is connected with the connecting plate, the left part of the connecting plate is connected with the water quality detection head, the automatic winder on the left part is wound with the data line, and the data line is connected with the water quality detection head. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.

[0015] Figure 2This is a three-dimensional structural diagram of the outer shell and water pump components of this utility model.

[0016] Figure 3 This is a three-dimensional structural diagram of the filter and water quality detection head and other components of this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the sampling container and sealing port of this utility model.

[0018] Figure 5 This is a three-dimensional structural diagram of the sliding frame and side door components of this utility model.

[0019] Figure 6 This is a three-dimensional structural diagram of the turntable and ordinary motor components of this utility model.

[0020] Component names and numbers in the diagram: 1: Outer shell, 2: Side door, 3: Base, 4: Air cushion, 5: Propeller, 6: Cooling fan, 7: Automatic winder, 8: First electric push rod, 81: Connecting plate, 82: Water quality detection head, 83: Filter, 84: Data cable, 85: Water inlet pipe, 9: Water pump, 10: Second electric push rod, 11: Water injection pipe, 12: Sampling tank, 13: Sealing port, 14: Turntable, 141: Ordinary motor, 15: Sliding frame. Detailed Implementation

[0021] The present invention will be further described below with reference to specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but are not intended to limit the present invention.

[0022] An automated water quality sampling device for water conservancy projects, such as Figures 1-6 As shown, the device includes a housing 1, a side door 2, a base 3, an air cushion 4, a propeller 5, a cooling fan 6, a detection component, and a sampling component. The side door 2 is rotatably connected to the front left of the housing 1. The front of the side door 2 has a handle for easy gripping and turning to open the side door 2. The base 3 is connected to the lower side of the housing 1, and the air cushion 4 is connected to the lower side of the base 3. A motor is located on the lower right of the air cushion 4, and the propeller 5 is connected to the output shaft of the motor. The cooling fan 6 is connected to the right side of the housing 1 to prevent water deterioration. A detection component for detecting water quality at different depths is located on the front left of the housing 1. A sampling component for sampling water is located between the housing 1, the side door 2, and the detection component.

[0023] like Figures 1-3As shown in the figure, the detection assembly includes an automatic winder 7, a first electric push rod 8, a connecting plate 81, a water quality detection head 82 and a data line 84, the left front upper side of the base 3 is connected with two automatic winders 7, the left front of the base 3 is connected with the first electric push rod 8, the telescopic end of the first electric push rod 8 is connected with the connecting plate 81, the left part of the connecting plate 81 is connected with the water quality detection head 82, the automatic winder 7 on the left part is wound with the data line 84, and the data line 84 is connected with the water quality detection head 82.

[0024] As shown in the figure, Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 , the sampling assembly includes a filter 83, a water inlet pipe 85, a water pump 9, a second electric push rod 10, a water injection pipe 11, a sampling tank 12, a sealing port 13, a turntable 14, a general motor 141 and a sliding frame 15, the right part of the connecting plate 81 is connected with the filter 83, the automatic winder 7 on the right part is wound with the water inlet pipe 85, the left side of the shell 1 is connected with the water pump 9, the water inlet pipe 85 is connected with the water pump 9 and the filter 83, the upper part of the shell 1 is connected with the second electric push rod 10, the telescopic end of the second electric push rod 10 is connected with the water injection pipe 11, the water injection pipe 11 is connected with the water pump 9 through the shell 1, the right part of the water injection pipe 11 is tapered, which is convenient for water injection, the rear side of the side door 2 is clamped with the sliding frame 15, the middle part of the sliding frame 15 is connected with the general motor 141, the output shaft of the general motor 141 is connected with the turntable 14, the turntable 14 is in contact with the sliding frame 15, six sampling tanks 12 are clamped on the turntable 14, and the sampling tanks 12 are all connected with the sealing ports 13.

[0025] When the water conservancy project needs to automatically sample the water quality, the device can be used. The side door 2 is opened by rotating the handle, and then the sliding frame 15 is contacted with the side door 2, and the sliding frame 15 is moved to be clamped and installed, and then the rotating disc 14 is installed, and then the sampling tank 12 is clamped with the rotating disc 14, and then the side door 2 is closed, so that the sliding frame 15, the rotating disc 14 and the sampling tank 12 are rotated and moved to the inside of the shell 1, and then the base 3 is placed on the lake surface or water surface that needs to be sampled, so that the air cushion 4 is contacted with water, and the device is floated on the water surface under the action of the air cushion 4, and then the motor is started, the propeller 5 is rotated by the motor, the device is moved, after moving to a suitable position, the motor is closed, then the first electric push rod 8 is started, the connecting plate 81 is moved by the first electric push rod 8, the water quality detection head 82 and the filter 83 are moved to extend into the water, the data line 84 and the water inlet pipe 85 are paid out by the automatic winder 7, after moving to a suitable depth, the first electric push rod 8 is closed, and then the water is detected by the water quality detection head 82, at the same time, the second electric push rod 10 and the water pump 9 are started, the water injection pipe 11 is moved by the second electric push rod 10, the water injection pipe 11 is inserted into the sealing port 13, the right part of the water injection pipe 11 is tapered, which is convenient for water injection, so that the water flows into the water inlet pipe 85 after being filtered by the filter 83, and then flows into the water injection pipe 11 and the sampling tank 12 for sampling, then the water pump 9 is closed, the water injection pipe 11 is reversely moved and reset by the second electric push rod 10 in reverse operation, then the ordinary motor 141 is started, the rotating disc 14 is rotated by the ordinary motor 141, so that the next sampling tank 12 is rotated to below the water injection pipe 11, then the motor is closed, the first electric push rod 8 is started again, the connecting plate 81 is continuously moved by the first electric push rod 8, so that the water quality detection head 82 and the filter 83 move to different depths, and then the above operation is repeated to detect and sample water at different depths, so that the position of the water quality detection head 82 can be adjusted to detect water at different depths, the layered water quality detection is realized, the water quality condition is more comprehensive and accurate, and the detection flexibility is improved. In the sampling process, the refrigeration fan 6 is started, the shell 1 is refrigerated by rotating the refrigeration fan 6, so as to prevent the water quality from deteriorating due to high temperature, after sampling is completed, the first electric push rod 8 is operated in reverse, the connecting plate 81 is reversely moved, the data line 84 and the water inlet pipe 85 are wound by the automatic winder 7, the water quality detection head 82 and the filter 83 are reversely moved and reset, and then the first electric push rod 8 is closed, then the motor is reversely operated, the propeller 5 is reversely rotated, the device is reversely moved to the lake edge, and the motor is closed.Then the device is taken out, so that the air cushion 4 is separated from the water, and then the side door 2 is opened by rotating the handle, so that the sliding frame 15 and the rotating disc 14 are moved out, then the sliding frame 15 is pulled to move and take off, and then the sampling tank 12 is taken off, so that the water at different depths can be automatically sampled, and the sampling tank 12 is convenient to take out, the operation is simple, the efficiency, comprehensiveness and reliability of detection are improved, the sampling tank 12 is convenient to quickly assemble and disassemble, the use is flexible and convenient, then the refrigeration fan 6 is closed, and then the device is moved away.

[0026] The embodiments of the utility model are described in detail above combined with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the person skilled in the art without departing from the purpose of the utility model.

Claims

1. An automated water quality sampling device for water engineering, characterized by: The utility model relates to a water quality detection and sampling device, including shell (1), side door (2), base (3), air cushion (4), propeller (5), detection component and sampling component, shell (1) left front rotatory connection has side door (2), shell (1) lower side is connected with base (3), base (3) lower side is connected with air cushion (4), air cushion (4) right lower part is equipped with motor, and the output shaft of motor is connected with propeller (5), and shell (1) left front is equipped with the detection component for detecting the water quality of different depth, and shell (1) with side door (2) and detection component between is equipped with the sampling component for sampling water.

2. The automatic water quality sampling device for hydraulic engineering according to claim 1, characterized in that: The side door (2) is provided with a handle on the front side.

3. The automatic water quality sampling device for hydraulic engineering according to claim 1, characterized in that: The detection component includes an automatic winder (7), a first electric push rod (8), a connecting plate (81), a water quality detection head (82), and a data line (84). The left and right automatic winders (7) are connected to the left front upper side of the base (3). The first electric push rod (8) is connected to the left front of the base (3). The connecting plate (81) is connected to the extension end of the first electric push rod (8). The water quality detection head (82) is connected to the left part of the connecting plate (81). The data line (84) is wound around the left automatic winder (7), and the data line (84) is connected to the water quality detection head (82).

4. The automatic water quality sampling device for hydraulic engineering according to claim 1, characterized in that: The sampling component includes a filter (83), a water inlet pipe (85), a water pump (9), a second electric push rod (10), a water injection pipe (11), a sampling tank (12), a sealing port (13), a turntable (14), a general motor (141), and a sliding frame (15). The filter (83) is connected to the right part of the connecting plate (81). The water inlet pipe (85) is wound around the right automatic winder (7). The water pump (9) is connected to the left side of the shell (1). The water inlet pipe (85) is connected to the water pump (9) and the filter (83). The second electric push rod (10) is connected to the upper part of the shell (1). The water injection pipe (11) is connected to the extension end of the second electric push rod (10). The water injection pipe (11) passes through the shell (1) and is connected to the water pump (9). The sliding frame (15) is connected to the rear side of the side door (2). The general motor (141) is connected to the middle part of the sliding frame (15). The turntable (14) is connected to the output shaft of the general motor (141). The turntable (14) is in contact with the sliding frame (15). The sampling tank (12) is connected to the turntable (14). The sealing port (13) is connected to the sampling tank (12).

5. The automatic water quality sampling device for hydraulic engineering according to claim 4, characterized in that: The right part of the water injection pipe (11) is tapered.

6. The automatic water quality sampling device for hydraulic engineering according to claim 1, characterized in that: The utility model also includes a refrigeration fan (6), and the refrigeration fan (6) is connected to the right side of the shell (1).

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