Underground water suction device for water quality detection of hydraulic ring

Abstract

The utility model relates to the technical field of underground water suction devices, in particular to an underground water suction device for water quality detection of a hydraulic ring, which comprises a case, one side of the outer surface of the case is fixedly connected with a trapezoidal block, the outer surface of the trapezoidal block is provided with an operation structure, and one side of the outer surface of the case is provided with heat dissipation holes. A water pumping structure is arranged on one side of the outer surface of the case, a filter screen and a brush are arranged on the filter device, the filter screen can block most of foreign matters from the outside for the heat dissipation holes, and when the foreign matters attached to the filter screen are too thick, the foreign matters can be cleaned by the brush, so that the heat dissipation holes are ensured to be normal, and the service life of the heat dissipation holes is prolonged. The operation of the instrument is further ensured to be kept in the optimal state, so that the working quality and the working efficiency are improved, the protection device can protect the operation structure, and the situation that the operation structure is damaged or abraded to cause poor contact and affect the use of the instrument is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to a groundwater suction device for hydraulic engineering and environmental water quality detection. Background Art

[0002] The groundwater suction device for water quality testing is an instrument used to extract groundwater for testing. The extraction and treatment technology is a traditional technology for groundwater pollution remediation. It achieves groundwater remediation by pumping the contaminated groundwater to the surface, treating it with ground treatment facilities and re-injecting it into the ground, or discharging it into surface water or sewage treatment plants;

[0003] Groundwater pumping devices are mostly used outdoors, and the surrounding environment is relatively messy. When in use, debris is very easy to enter the heat dissipation holes, which will then block the heat dissipation holes. The suction devices generally have relatively powerful components and are used very frequently and for a long time. It is very important for the instrument to dissipate heat in time. If the heat is not dissipated in time, the instrument will be directly scrapped, causing great losses. The test results and the test process are usually completed through the operating structure. If the operating structure is damaged, the test cannot be continued. Utility Model Content

[0004] The main purpose of the utility model is to provide a groundwater suction device for water engineering and environmental water quality detection to solve the problems raised in the relevant technology. Groundwater suction devices are mostly used outdoors, and the surrounding environment is relatively messy. When in use, debris is extremely easy to enter the heat dissipation holes, which will then block the heat dissipation holes. The suction device generally has relatively powerful components and is used very frequently and for a long time. It is very important for the instrument to dissipate heat in time. If the heat dissipation is not timely, the instrument will be directly scrapped, causing great losses. The detection results and the detection process are usually completed through the operating structure. If the operating structure is damaged, the detection cannot be continued.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, a groundwater suction device for water quality detection in hydraulic engineering environment is provided, including a chassis, a trapezoidal block is fixedly connected to one side of the outer surface of the chassis, an operating structure is provided on the outer surface of the trapezoidal block, heat dissipation holes are provided on one side of the outer surface of the chassis, a pumping structure is provided on one side of the outer surface of the chassis, a water outlet is provided on one side of the outer surface of the chassis, a universal wheel is rotatably connected to the lower surface of the chassis, a filtering device is provided on one side of the outer surface of the chassis, a protective device is provided on the outer surface of the trapezoidal block, the filtering device includes a rectangular block, a sliding rod and a filter net, and the filter net is used to isolate debris in the air and the environment to prevent the heat dissipation holes from being blocked.

[0006] Furthermore, a slide groove is provided on one side of the outer surface of the rectangular block, a slide rod is slidably connected to the inner wall of the slide groove, a rectangular frame is fixedly connected to one side of the outer surface of the slide rod, and a filter is fixedly connected to the inner wall of the rectangular frame.

[0007] Furthermore, a first circular groove is formed on one side of the outer surface of the slide rod, and a first circular hole is formed on one side of the outer surface of the rectangular block.

[0008] Furthermore, a first buckle is inserted and connected to the inner wall of the first circular hole, the outer surface area and shape of the first buckle are matched with the inner surface area and shape of the first circular groove, and a rectangular groove is opened on one side of the outer surface of the sliding rod.

[0009] Furthermore, an L-shaped rod is slidably connected to the inner wall of the rectangular groove, a brush is fixedly connected to one side of the outer surface of the L-shaped rod, and a handle is fixedly connected to one side of the outer surface of the L-shaped rod.

[0010] Furthermore, a second circular groove is provided on one side of the outer surface of the L-shaped rod, a second circular hole is provided on one side of the outer surface of the sliding rod, a second buckle is inserted and connected to the inner wall of the second circular hole, and the outer surface area size and shape of the second buckle are adapted to the inner surface area size and shape of the second circular groove.

[0011] Furthermore, the protective device comprises a rotating rod, the rotating rod is rotatably connected to the trapezoidal block, and a protective cover is fixedly connected to the outer surface of the rotating rod.

[0012] Furthermore, a fixing plate is fixedly connected to one side of the outer surface of the protective cover, and a fixing hole is opened on the outer surface of the fixing plate.

[0013] Furthermore, a fixing buckle is inserted and connected to the inner wall of the fixing hole, and a fixing groove is opened on one side of the outer surface of the trapezoidal block.

[0014] Furthermore, the surface area and shape of the inner wall of the fixing groove are matched with the surface area and shape of the outer surface of the fixing buckle.

[0015] Compared with the prior art, the utility model has the following beneficial effects: a filter screen and a brush are arranged on the filter device, the filter screen can block most of the debris from the outside for the heat dissipation holes, when the debris attached to the filter screen is too thick, it can be cleaned with a brush, thereby ensuring the normal operation of the heat dissipation holes, further ensuring that the operation of the instrument remains in the best state, thereby improving the work quality and work efficiency, and the protective device can protect the operating structure to prevent the operating structure from being damaged or worn, resulting in poor contact, affecting the use of the instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the filter device of the utility model;

[0018] Figure 3 This is a schematic diagram of the fixing groove structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the protective device of the utility model.

[0020] Illustration Description:

[0021] 1. Chassis; 2. Trapezoidal block; 3. Operating structure; 4. Heat dissipation hole; 5. Pumping structure; 6. Water outlet; 7. Universal wheel; 8. Filter device; 9. Protective device; 81. Rectangular block; 82. Slide groove; 83. Slide rod; 84. Rectangular frame; 85. Filter net; 86. First circular groove; 87. First circular hole; 88. First buckle; 89. Rectangular groove; 810. L-shaped rod; 811. Brush; 812. Handle; 813. Second circular groove; 814. Second circular hole; 815. Second buckle; 91. Rotating rod; 92. Protective cover; 93. Fixed plate; 94. Fixed hole; 95. Fixed buckle; 96. Fixed groove. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 4 As shown, the purpose of this embodiment is to provide a groundwater suction device for water quality detection of hydraulic engineering environment, including a chassis 1, a trapezoidal block 2 is fixedly connected to one side of the outer surface of the chassis 1, an operating structure 3 is arranged on the outer surface of the trapezoidal block 2, a heat dissipation hole 4 is arranged on one side of the outer surface of the chassis 1, a pumping structure 5 is arranged on one side of the outer surface of the chassis 1, a water outlet 6 is arranged on one side of the outer surface of the chassis 1, a universal wheel 7 is rotatably connected to the lower surface of the chassis 1, a filter device 8 is arranged on one side of the outer surface of the chassis 1, and a protective device 9 is arranged on the outer surface of the trapezoidal block 2. The filter device 8 includes a rectangular block 81, a slide bar 83 and a filter screen 85. The filter screen 85 is used to isolate debris in the air and the environment to prevent the heat dissipation hole 4 from being blocked. Through the action of the slide bar 83, the filter screen 85 can move up and down, which is convenient for irregular maintenance of the heat dissipation hole 4;

[0023] A slide groove 82 is provided on one side of the outer surface of the rectangular block 81, a slide rod 83 is slidably connected to the inner wall of the slide groove 82, a rectangular frame 84 is fixedly connected to one side of the outer surface of the slide rod 83, and a filter screen 85 is fixedly connected to the inner wall of the rectangular frame 84. Through the effect of the rectangular frame 84, the filter screen 85 can better block the heat dissipation hole 4 in all directions;

[0024] A first circular groove 86 is provided on one side of the outer surface of the slide bar 83, a first circular hole 87 is provided on one side of the outer surface of the rectangular block 81, a first buckle 88 is inserted and connected to the inner wall of the first circular hole 87, the outer surface area size and shape of the first buckle 88 are adapted to the inner surface area size and shape of the first circular groove 86, a rectangular groove 89 is provided on one side of the outer surface of the slide bar 83, through the cooperation of the first circular groove 86, the first circular hole 87 and the first buckle 88, the filter screen 85 can be disassembled, and the filter screen 85 is easy to maintain and replace;

[0025] An L-shaped rod 810 is slidably connected to the inner wall of the rectangular groove 89, a brush 811 is fixedly connected to one side of the outer surface of the L-shaped rod 810, a handle 812 is fixedly connected to one side of the outer surface of the L-shaped rod 810, a second circular groove 813 is provided on one side of the outer surface of the L-shaped rod 810, a second circular hole 814 is provided on one side of the outer surface of the sliding rod 83, a second buckle 815 is inserted and connected to the inner wall of the second circular hole 814, and the outer surface area size and shape of the second buckle 815 are adapted to the inner surface area size and shape of the second circular groove 813. Through the action of the brush 811, the filter screen 85 can be temporarily cleaned when it cannot be disassembled for cleaning during use, so as to ensure that the heat dissipation hole 4 can dissipate heat normally;

[0026] The protection device 9 includes a rotating rod 91, which is rotatably connected to the trapezoidal block 2. A protection cover 92 is fixedly connected to the outer surface of the rotating rod 91. Through the function of the protection cover 92, the operating structure 3 will not be exposed to the outside and damaged, thereby extending the service life of the groundwater suction device;

[0027] A fixing plate 93 is fixedly connected to one side of the outer surface of the protective cover 92, a fixing hole 94 is provided on the outer surface of the fixing plate 93, a fixing buckle 95 is inserted and connected to the inner wall of the fixing hole 94, a fixing groove 96 is provided on one side of the outer surface of the trapezoidal block 2, the surface area and shape of the inner wall of the fixing groove 96 are matched with the surface area and shape of the fixing buckle 95, through the cooperation of the fixing hole 94, the fixing buckle 95 and the fixing groove 96, the protective cover 92 can be fixed when it is closed to prevent the protective cover 92 from flipping open due to external factors.

[0028] When the utility model is used, the slide bar 83 with the rectangular frame 84 and the filter screen 85 is inserted into the slide groove 82 on the rectangular block 81, so that the first circular groove 86 on the slide bar 83 is aligned with the first circular hole 87 on the rectangular block 81, and the first buckle 88 is inserted into the first circular groove 86 through the first circular hole 87 to fix the slide bar 83. When the filter screen 85 needs to be cleaned, the second circular hole 814 and the second buckle 815 in the second circular groove 813 are removed, and then the handle 812 is grasped to drive the brush 811 on the L-shaped rod 810 to slide back and forth along the rectangular groove 89, so as to clean the dust on the filter screen 85. After use, the brush 811 on the L-shaped rod 810 is used to clean the filter screen 85. Return the brush 811 to its original position by performing the above reverse steps. After installation, use the universal wheel 7 to push the chassis 1 to a suitable position, put the pumping structure 5 into the groundwater, start the chassis 1 to pump water, and when the groundwater enters the water storage tank in the chassis 1, detect the groundwater through the operating structure 3. After the detection, discharge the groundwater from the water outlet 6. After all is done, use the rotating rod 91 to rotate the protective cover 92 to completely cover the operating structure 3, align the fixing hole 94 on the fixing plate 93 with the fixing groove 96 on the trapezoidal block 2, and finally pass the fixing buckle 95 through the fixing hole 94 and press it into the fixing groove 96 to fix the protective cover 92.

[0029] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0030] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A groundwater suction device for water quality detection in hydraulic engineering and environment, comprising a chassis (1), characterized in that: A trapezoidal block (2) is fixedly connected to one side of the outer surface of the chassis (1); an operating structure (3) is provided on the outer surface of the trapezoidal block (2); a heat dissipation hole (4) is provided on one side of the outer surface of the chassis (1); a water pumping structure (5) is provided on one side of the outer surface of the chassis (1); a water outlet (6) is provided on one side of the outer surface of the chassis (1); a universal wheel (7) is rotatably connected to the lower surface of the chassis (1); a filtering device (8) is provided on one side of the outer surface of the chassis (1); a protective device (9) is provided on the outer surface of the trapezoidal block (2); the filtering device (8) comprises a rectangular block (81), a sliding rod (83) and a filtering net (85); the filtering net (85) is used to isolate debris in the air and the environment to prevent the heat dissipation hole (4) from being blocked.

2. A groundwater suction device for water quality detection in hydraulic engineering environment according to claim 1, characterized in that: A slide groove (82) is provided on one side of the outer surface of the rectangular block (81); a slide rod (83) is slidably connected to the inner wall of the slide groove (82); a rectangular frame (84) is fixedly connected to one side of the outer surface of the slide rod (83); and a filter screen (85) is fixedly connected to the inner wall of the rectangular frame (84).

3. A groundwater suction device for water quality detection in hydraulic engineering environment according to claim 2, characterized in that: A first circular groove (86) is formed on one side of the outer surface of the slide bar (83), and a first circular hole (87) is formed on one side of the outer surface of the rectangular block (81).

4. A groundwater suction device for water quality detection in hydraulic engineering environment according to claim 3, characterized in that: A first buckle (88) is inserted and connected to the inner wall of the first circular hole (87); the outer surface area and shape of the first buckle (88) are matched with the inner surface area and shape of the first circular groove (86); and a rectangular groove (89) is formed on one side of the outer surface of the sliding rod (83).

5. A groundwater suction device for water quality detection in hydraulic engineering environment according to claim 4, characterized in that: An L-shaped rod (810) is slidably connected to the inner wall of the rectangular groove (89), a brush (811) is fixedly connected to one side of the outer surface of the L-shaped rod (810), and a handle (812) is fixedly connected to one side of the outer surface of the L-shaped rod (810).

6. A groundwater suction device for water quality detection in hydraulic engineering environment according to claim 5, characterized in that: A second circular groove (813) is provided on one side of the outer surface of the L-shaped rod (810), a second circular hole (814) is provided on one side of the outer surface of the sliding rod (83), a second buckle (815) is inserted and connected to the inner wall of the second circular hole (814), and the outer surface area size and shape of the second buckle (815) are adapted to the inner surface area size and shape of the second circular groove (813).

7. A groundwater suction device for water quality detection in hydraulic engineering environment according to claim 6, characterized in that: The protective device (9) comprises a rotating rod (91), the rotating rod (91) is rotatably connected to the trapezoidal block (2), and a protective cover (92) is fixedly connected to the outer surface of the rotating rod (91).

8. A groundwater suction device for water quality detection in hydraulic engineering environment according to claim 7, characterized in that: A fixing plate (93) is fixedly connected to one side of the outer surface of the protective cover (92), and a fixing hole (94) is provided on the outer surface of the fixing plate (93).

9. A groundwater suction device for water quality detection in hydraulic engineering environment according to claim 8, characterized in that: A fixing buckle (95) is inserted and connected to the inner wall of the fixing hole (94), and a fixing groove (96) is formed on one side of the outer surface of the trapezoidal block (2).

10. A groundwater suction device for water quality detection in hydraulic engineering environment according to claim 9, characterized in that: The size and shape of the inner wall surface of the fixing groove (96) are adapted to the size and shape of the outer wall surface of the fixing buckle (95).

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