Water quality analysis sampling device for environmental protection detection

Abstract

The utility model provides a water quality analysis sampling device for environmental protection detection, which comprises a vehicle body and a control panel, the control panel is arranged at the top of the vehicle body, one side of the vehicle body is provided with a mounting groove, the top of the inner cavity of the mounting groove is provided with a T-shaped groove, and the top of the vehicle body is provided with a through groove close to the center of one side of the mounting groove; an electric push rod drives a baffle to move upwards to enable the lowest sampling box to sample, water enters the sampling boxes through a water inlet pipe, and a one-way valve is arranged on the outer surface of the water inlet pipe, so that the water at different depths cannot be mixed together, the three sampling boxes can sample the water at different depths, and the sampling efficiency is improved; the valve is opened, water in the sampling box is collected into the storage bottle through the water outlet pipe, the storage bottle containing the water is placed into the storage box, the interior of the storage box is divided into a plurality of grids, and the water can be conveniently taken for detection.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality detection, in particular to a water quality analysis and sampling device for environmental protection detection. Background Art

[0002] Environmental monitoring refers to the process of monitoring, analyzing and evaluating various pollutants and ecological conditions in the environment using scientific methods and technical means. It aims to understand environmental quality, assess the degree of environmental pollution, predict environmental change trends, and provide a basis for environmental protection policy formulation, pollution control and environmental management.

[0003] However, in the existing technology, traditional water quality sampling devices can only sample water at one location at a time, and sampling water at different depths requires repetitive operations, which is time-consuming and labor-intensive, thereby reducing the efficiency of water quality sampling. Moreover, after sampling, the storage bottles filled with water are usually mixed together, which are easily damaged during transportation, and it is also inconvenient to take the required storage bottles. Utility Model Content

[0004] The purpose of the utility model is to provide a water quality analysis and sampling device for environmental protection detection, which solves the problems existing in the prior art.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a water quality analysis and sampling device for environmental protection detection, comprising: a body and a control panel, the control panel being arranged on the top of the body, a mounting groove being provided on one side of the body, a T-shaped groove being provided on the top of the inner cavity of the mounting groove, a through groove being provided at the center of one side of the top of the body close to the mounting groove, the through groove being connected to the T-shaped groove, and further comprising:

[0006] A T-shaped plate is movably embedded in the interior of the T-shaped groove, a connecting plate is fixedly installed on one side of the T-shaped plate, two fixed plates 1 are fixedly installed on the top of the connecting plate, a servo motor is fixedly installed on one side of one of the fixed plates 1, the output end of the servo motor passes through the fixed plate 1, and a winding shaft is movably embedded on the opposite surfaces of the two fixed plates 1, the output end of the servo motor is fixedly connected to one end of the winding shaft, and an adjustment rope is wound on the outer surface of the winding shaft;

[0007] A plurality of sampling boxes are fixedly connected to one end of the adjustment rope, the plurality of sampling boxes are fixedly connected to each other, and a counterweight cone is fixedly installed on the bottom of one of the sampling boxes;

[0008] A plurality of water inlet pipes are fixedly installed on one side of the plurality of sampling boxes, and a one-way valve is provided on the outer surface of the plurality of water inlet pipes;

[0009] The limiting block is fixedly mounted on one side of the top of the T-shaped plate and is movably embedded in the interior of the through slot.

[0010] Furthermore, two fixing plates 2 are fixedly installed on one side of the connecting plate away from the fixing plate 1, pulleys are movably embedded on opposite surfaces of the two fixing plates 2, and the adjusting rope is movably embedded inside the pulleys.

[0011] Furthermore, a through hole is provided on one side of the connecting plate close to the second fixed plate, an annular cleaning brush is fixedly installed on the outer surface of the bottom of the connecting plate close to the through hole, and the adjustment rope passes through the through hole and the annular cleaning brush.

[0012] Furthermore, a rectangular groove is opened on one side of the outer surface of the top of each of the sampling boxes, and the multiple rectangular grooves are connected. A baffle is movably embedded inside the rectangular groove. An electric push rod is fixedly installed on the top of one of the sampling boxes, and the top of the electric push rod is connected to the top of the baffle.

[0013] Furthermore, a plurality of water outlet pipes are fixedly installed on one side of the plurality of sampling boxes, and valves are provided on the outer surfaces of the plurality of water outlet pipes.

[0014] Furthermore, a hydraulic cylinder is fixedly mounted on the upper end of the mounting groove away from the through hole, and a connecting block is fixedly mounted on the output end of the hydraulic cylinder, and the connecting block is fixedly mounted on one side of the T-shaped plate.

[0015] Furthermore, a placement groove is provided on one side of the vehicle body, and a storage box is movably embedded in the placement groove.

[0016] Furthermore, a plurality of telescopic rods are fixedly mounted on opposite surfaces inside the storage box. The plurality of telescopic rods are evenly divided into two groups, and arc-shaped plates are fixedly mounted on opposite surfaces of the two groups of telescopic rods.

[0017] Furthermore, springs are fixedly mounted on the surfaces of the two groups of arc-shaped plates facing the interior of the storage box, and a plurality of the springs are movably sleeved on the outer surface of the telescopic rod.

[0018] Beneficial effects of the utility model:

[0019] The utility model moves the vehicle body to the water area and controls the hydraulic cylinder, servo motor and electric push rod through the control panel. The hydraulic cylinder pushes the T-shaped plate to move out of the T-shaped groove, so as to adjust the sampling position. A limit block is fixedly installed on the top of the T-shaped plate, and the limit block can prevent the T-shaped plate from leaving the T-shaped groove. The servo motor drives the reel to rotate, and the reel drives the adjusting rope to send the sampling box into the water area. The adjusting rope can be adjusted to different lengths according to sampling needs, so that it drives the sampling box to sink to different depths. A counterweight cone is fixedly installed on the bottom of the sampling box to improve stability during diving. The pulley can improve the sliding effect of the adjusting rope and prevent the adjusting rope from being stuck. When the adjusting rope is reeled in, the annular cleaning brush can clean off the water plants and impurities attached to its outer surface, thereby improving the cleanliness of the adjusting rope.

[0020] The electric push rod in the utility model drives the baffle to move upward to enable the sampling box at the bottom to take samples, and the water enters the interior of the sampling box through the water inlet pipe. The outer surface of the water inlet pipe is provided with a one-way valve, so the water at different depths will not be mixed together. The three sampling boxes can sample the water at different depths, thereby improving the sampling efficiency. The valve is opened to collect the water inside the sampling box through the water outlet pipe to the interior of the storage bottle, and the storage bottle filled with water is placed inside the storage box. The interior of the storage box is divided into multiple grids, which is convenient for taking water for testing. The arc plate can clamp and fix storage bottles of different sizes under the action of the spring and the telescopic rod, so that the storage bottles are not easy to tip over and collide during transportation, thereby improving the protection of water samples. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural diagram of the utility model;

[0022] Figure 2 It is a schematic diagram of a partial cross-sectional structure;

[0023] Figure 3 for Figure 2 A in the middle is an enlarged structural diagram;

[0024] Figure 4 It is a schematic diagram of a partial cross-sectional structure.

[0025] Legend:

[0026] 1. Car body; 101. Placement slot; 102. Storage box; 103. Through slot; 104. Limit block; 105. T-slot; 106. T-plate; 107. Connecting plate; 108. Mounting slot; 109. Adjusting rope; 110. Sampling box; 111. Water outlet pipe; 112. Valve; 113. Electric push rod; 114. Baffle; 115. Rectangular slot; 116. Hydraulic cylinder; 117. Connecting block; 118. Telescopic rod; 119. Spring; 120. Arc plate; 121. Water inlet pipe; 122. One-way valve; 2. Control panel; 3. Fixed plate 1; 301. Servo motor; 302. Reel; 303. Through hole; 304. Fixed plate 2; 305. Pulley; 306. Annular cleaning brush; 307. Counterweight cone. DETAILED DESCRIPTION

[0027] The following is a detailed description of a water quality analysis and sampling device for environmental protection testing according to the present invention with reference to the accompanying drawings.

[0028] Example 1, as Figure 1-4As shown, the utility model provides a water quality analysis and sampling device for environmental protection detection, comprising: a vehicle body 1 and a control panel 2, the control panel 2 being arranged on the top of the vehicle body 1, a mounting groove 108 being provided on one side of the vehicle body 1, a T-shaped groove 105 being provided on the top of the inner cavity of the mounting groove 108, a through groove 103 being provided at the center of one side of the top of the vehicle body 1 near the mounting groove 108, the through groove 103 being communicated with the T-shaped groove 105, and further comprising: a T-shaped plate 106, movably embedded in the interior of the T-shaped groove 105, a connecting plate 107 being fixedly installed on one side of the T-shaped plate 106, two fixing plates 3 being fixedly installed on the top of the connecting plate 107, a servo motor 301 being fixedly installed on one side of one of the fixing plates 3, the output end of the servo motor 301 passing through the fixing plate 3, a reel 302 being movably embedded on the opposite surfaces of the two fixing plates 3, the output end of the servo motor 301 being fixedly connected to one end of the reel 302, and an adjusting rope 10 being wound on the outer surface of the reel 302 9; multiple sampling boxes 110, fixedly connected to one end of the adjustment rope 109, multiple sampling boxes 110 are fixedly connected, and a counterweight cone 307 is fixedly installed on the bottom of one of the sampling boxes 110; multiple water inlet pipes 121, each fixedly installed on one side of the multiple sampling boxes 110, and the outer surface of the multiple water inlet pipes 121 is provided with a one-way valve 122; a limit block 104, fixedly installed on one side of the top of the T-shaped plate 106, and the limit block 104 is movably embedded in the interior of the through groove 103; Two fixing plates 2 304 are fixedly installed on the side of the connecting plate 107 away from the fixing plate 1 3, and pulleys 305 are movably embedded in the opposite surfaces of the two fixing plates 2 304, and the adjusting rope 109 is movably embedded inside the pulley 305; a through hole 303 is opened on the side of the connecting plate 107 close to the fixing plate 2 304, and an annular cleaning brush 306 is fixedly installed on the outer surface of the bottom of the connecting plate 107 close to the through hole 303, and the adjusting rope 109 passes through the through hole 303 and the annular cleaning brush 306.

[0029] In this embodiment, the vehicle body 1 is moved to the water area and the hydraulic cylinder 116, the servo motor 301 and the electric push rod 113 are controlled by the control panel 2. The hydraulic cylinder 116 pushes the T-shaped plate 106 out of the T-shaped slot 105 to adjust the sampling position. The top of the T-shaped plate 106 is fixedly installed with a limit block 104. The limit block 104 can prevent the T-shaped plate 106 from being separated from the T-shaped slot 105. The servo motor 301 drives the reel 302 to rotate, and the reel 302 drives the adjustment rope 109. The sampling box 110 is sent under the water. The adjusting rope 109 can be adjusted to different lengths according to the sampling needs, so that it can drive the sampling box 110 to sink to different depths. The bottom of the sampling box 110 is fixedly installed with a counterweight cone 307 to improve the stability during diving. The pulley 305 can improve the sliding effect of the adjusting rope 109 to prevent the adjusting rope 109 from getting stuck. When the adjusting rope 109 is reeled in, the annular cleaning brush 306 can clean off the aquatic plants and impurities attached to its outer surface, thereby improving the cleanliness of the adjusting rope 109.

[0030] Example 2, as Figure 1-4 As shown, a rectangular groove 115 is provided on one side of the outer surface of the top of the plurality of sampling boxes 110, and the plurality of rectangular grooves 115 are connected. A baffle 114 is movably embedded in the interior of the rectangular groove 115. An electric push rod 113 is fixedly installed on the top of one of the sampling boxes 110, and the top of the electric push rod 113 is connected to the top of the baffle 114; a plurality of water outlet pipes 111 are fixedly installed on one side of the plurality of sampling boxes 110, and valves 112 are provided on the outer surfaces of the plurality of water outlet pipes 111; a hydraulic cylinder 116 is fixedly installed on the upper end of the interior of the installation groove 108 away from the through hole 303, and the hydraulic cylinder 116 is fixedly installed on the upper end of the interior of the installation groove 108 away from the through hole 303. 6 is fixedly mounted with a connecting block 117 at the output end, and the connecting block 117 is fixedly mounted on one side of the T-shaped plate 106; a placement groove 101 is opened on one side of the vehicle body 1, and a storage box 102 is movably embedded in the placement groove 101; a plurality of telescopic rods 118 are fixedly mounted on opposite surfaces of the interior of the storage box 102, and the plurality of telescopic rods 118 are evenly divided into two groups, and arc-shaped plates 120 are fixedly mounted on opposite surfaces of the two groups of telescopic rods 118; springs 119 are fixedly mounted on opposite surfaces of the two groups of arc-shaped plates 120 and the interior of the storage box 102, and a plurality of springs 119 are movably sleeved on the outer surface of the telescopic rods 118.

[0031] In this embodiment, the electric push rod 113 drives the baffle 114 to move upward to allow the bottom sampling box 110 to take samples, and the water enters the interior of the sampling box 110 through the water inlet pipe 121. The outer surface of the water inlet pipe 121 is provided with a one-way valve 122, so that water of different depths will not be mixed together. The three sampling boxes 110 can sample water of different depths, thereby improving the sampling efficiency. The valve 112 is opened to collect the water inside the sampling box 110 into the interior of the storage bottle through the water outlet pipe 111, and the storage bottle filled with water is placed in the interior of the storage box 102. The interior of the storage box 102 is divided into multiple grids, which is convenient for taking water for testing. The arc plate 120 can clamp and fix storage bottles of different sizes under the action of the spring 119 and the telescopic rod 118, so that the storage bottles are not easy to tip over and collide during transportation, thereby improving the protection of water samples.

[0032] Working principle: When in use, the vehicle body 1 is moved to the water area and the hydraulic cylinder 116, servo motor 301 and electric push rod 113 are controlled by the control panel 2. The hydraulic cylinder 116 pushes the T-shaped plate 106 to move out of the T-shaped slot 105 to adjust the sampling position. The limit block 104 is fixedly installed on the top of the T-shaped plate 106. The limit block 104 can prevent the T-shaped plate 106 from leaving the T-shaped slot 105. The servo motor 301 drives the reel 302 to rotate, and the reel 302 drives the adjusting rope 109 to send the sampling box 110 into the water area. The adjusting rope 109 can be adjusted to different lengths according to sampling needs, so that it drives the sampling box 110 to sink to different depths. The bottom of the sampling box 110 is fixedly installed with a counterweight cone 307 to improve stability during diving. The pulley 305 can improve the sliding effect of the adjusting rope 109 to prevent the adjusting rope 109 from getting stuck. When the adjusting rope 109 is reeled in, the annular cleaning brush 306 can remove the attached The water plants and impurities on its outer surface are cleaned to improve the cleanliness of the adjusting rope 109. The electric push rod 113 drives the baffle 114 to move upward to allow the sampling box 110 at the bottom to be sampled. The water quality enters the interior of the sampling box 110 through the water inlet pipe 121. The outer surface of the water inlet pipe 121 is provided with a one-way valve 122, so that the water quality at different depths will not be mixed together. The three sampling boxes 110 can sample the water quality at different depths, thereby improving the sampling efficiency. Open the valve 112 to collect the water quality inside the sampling box 110 into the interior of the storage bottle through the water outlet pipe 111, and put the storage bottle filled with water into the interior of the storage box 102. The interior of the storage box 102 is divided into multiple grids, which is convenient for taking out water quality for testing. The curved plate 120 can clamp and fix storage bottles of different sizes under the action of the spring 119 and the telescopic rod 118, so that the storage bottles are not easy to tip over and collide during transportation, thereby improving the protection of water quality samples.

[0033] The above description is merely an illustration of some principles of the present invention. This specification is not intended to limit the present invention to the specific structure and applicable scope shown and described. Therefore, all corresponding modifications and equivalents that may be used fall within the scope of the patent applied for by the present invention.

[0034] Except for the technical features described in the specification, the remaining technical features are known to those skilled in the art.

Claims

1. A water quality analysis and sampling device for environmental testing, comprising: A vehicle body (1) and a control panel (2), wherein the control panel (2) is arranged on the top of the vehicle body (1), a mounting groove (108) is provided on one side of the vehicle body (1), a T-shaped groove (105) is provided on the top of the inner cavity of the mounting groove (108), a through groove (103) is provided at the center of one side of the top of the vehicle body (1) near the mounting groove (108), and the through groove (103) is connected to the T-shaped groove (105), characterized in that it also includes: A T-shaped plate (106) is movably embedded in the interior of the T-shaped groove (105); a connecting plate (107) is fixedly installed on one side of the T-shaped plate (106); two fixed plates (3) are fixedly installed on the top of the connecting plate (107); a servo motor (301) is fixedly installed on one side of one of the fixed plates (3); the output end of the servo motor (301) passes through the fixed plate (3); a reel (302) is movably embedded on the opposite surfaces of the two fixed plates (3); the output end of the servo motor (301) is fixedly connected to one end of the reel (302); and an adjustment rope (109) is wound on the outer surface of the reel (302); A plurality of sampling boxes (110) are fixedly connected to one end of the adjustment rope (109), and the plurality of sampling boxes (110) are fixedly connected to each other, wherein a counterweight cone (307) is fixedly installed at the bottom of one of the sampling boxes (110); A plurality of water inlet pipes (121) are fixedly installed on one side of the plurality of sampling boxes (110), and a one-way valve (122) is provided on the outer surface of the plurality of water inlet pipes (121); The limiting block (104) is fixedly mounted on one side of the top of the T-shaped plate (106), and the limiting block (104) is movably embedded in the interior of the through groove (103).

2. The water quality analysis and sampling device for environmental testing according to claim 1 is characterized in that: Two second fixing plates (304) are fixedly installed on one side of the connecting plate (107) away from the first fixing plate (3), and pulleys (305) are movably embedded in the opposite surfaces of the two second fixing plates (304), and the adjusting rope (109) is movably embedded in the interior of the pulley (305).

3. The water quality analysis and sampling device for environmental testing according to claim 2, characterized in that: A through hole (303) is provided on one side of the connecting plate (107) close to the second fixing plate (304); an annular cleaning brush (306) is fixedly installed on the outer surface of the bottom of the connecting plate (107) close to the through hole (303); and the adjusting rope (109) passes through the through hole (303) and the annular cleaning brush (306).

4. The water quality analysis and sampling device for environmental testing according to claim 1 is characterized in that: A rectangular groove (115) is provided on one side of the outer surface of the top of each of the sampling boxes (110), and the plurality of rectangular grooves (115) are connected. A baffle (114) is movably embedded inside the rectangular groove (115). An electric push rod (113) is fixedly installed on the top of one of the sampling boxes (110), and the top of the electric push rod (113) is connected to the top of the baffle (114).

5. The water quality analysis and sampling device for environmental testing according to claim 4 is characterized in that: A plurality of water outlet pipes (111) are fixedly mounted on one side of the plurality of sampling boxes (110), and valves (112) are provided on the outer surfaces of the plurality of water outlet pipes (111).

6. The water quality analysis and sampling device for environmental testing according to claim 1, characterized in that: A placement groove (101) is provided on one side of the vehicle body (1), and a storage box (102) is movably embedded in the placement groove (101).

7. The water quality analysis and sampling device for environmental testing according to claim 6, characterized in that: A plurality of telescopic rods (118) are fixedly mounted on opposite inner surfaces of the storage box (102). The plurality of telescopic rods (118) are evenly divided into two groups. Arc plates (120) are fixedly mounted on opposite inner surfaces of the two groups of telescopic rods (118).

8. The water quality analysis and sampling device for environmental testing according to claim 7, characterized in that: Springs (119) are fixedly mounted on the opposite surfaces of the two groups of arc-shaped plates (120) and the interior of the storage box (102), and a plurality of the springs (119) are movably sleeved on the outer surface of the telescopic rod (118).

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