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CN-224231339-U - Portable water pollution detection device

CN224231339UCN 224231339 UCN224231339 UCN 224231339UCN-224231339-U

Abstract

The utility model discloses a movable water pollution detection device which comprises a ship body, wherein a winding wheel is rotatably connected to the inner wall of the ship body, a sampling hose is wound on the outer wall of the winding wheel, one end of the sampling hose is connected with a sampling head, the sampling head comprises a shell and a filter screen, the shell is fixedly connected to one end of the sampling hose, the filter screen is embedded into the outer wall of the shell, the outer wall of the shell is provided with a first perforated plate which is positioned at one side of the filter screen, the inner wall of the shell is in sliding fit with a second perforated plate, a guide cylinder is fixed on the inner wall of the shell through a fixing frame, a connecting rod is in sliding fit with the inner wall of the guide cylinder, the other end of the connecting rod is connected with the second perforated plate, a spring is arranged on the inner wall of the guide cylinder, and two electromagnets are oppositely arranged on the inner wall of the guide cylinder and one end of the connecting rod.

Inventors

  • XU QIMING
  • JIANG LIXIAN
  • ZENG ZIHAN

Assignees

  • 上源环工生态环境科技(苏州)有限公司

Dates

Publication Date
20260512
Application Date
20250408

Claims (8)

  1. 1. The utility model provides a portable water pollution detection device, includes hull (1), its characterized in that, hull (1) inner wall rotation is connected with rolling wheel (4), and rolling wheel (4) outer wall winding has sample hose (5), and sample hose (5) one end is connected with sampling head (3), sampling head (3) are including casing (13) and filter screen (14), casing (13) fixed connection in sample hose (5) one end, and filter screen (14) embedding sets up in casing (13) outer wall, casing (13) outer wall is provided with foraminiferous board one (15), foraminiferous board one (15) are located filter screen (14) one side, and casing (13) inner wall sliding fit has foraminiferous board two (16), and casing (13) inner wall is fixed with guide cylinder (17) through the mount, and guide cylinder (17) inner wall sliding fit has connecting rod (18), and the connecting rod (18) other end is connected with foraminiferous board two (16), and spring (19) inner wall are installed to spring (19) both ends respectively with guide cylinder (17) inner wall and connecting rod (18), two electromagnets are installed relatively to guide cylinder (17) inner wall and connecting rod (18).
  2. 2. The movable water pollution detection device according to claim 1, wherein two propulsion paddles (2) are arranged at one end of the ship body (1), two propulsion motors for driving the propulsion paddles (2) are arranged inside the ship body (1), and a winding motor for driving the winding wheel (4) to rotate is arranged inside the ship body (1).
  3. 3. The mobile water pollution detection device according to claim 1, wherein the other end of the sampling hose (5) is connected with a water pump through a right-angle rotary joint, the water outlet end of the water pump is connected with a water outlet pipe (9), the inner wall of the ship body (1) is fixedly connected with a central shaft (6), the outer wall of the central shaft (6) is in rotary fit with a rotary table (7), a plurality of placing grooves which are circumferentially arranged are formed in the outer wall of the top of the rotary table (7), and sample pipes are placed in the placing grooves.
  4. 4. A mobile water pollution detection device according to claim 3, wherein the hull (1) is internally provided with a driving motor (12), an output shaft of the driving motor (12) is in transmission fit with the turntable (7) through a gear transmission assembly, a sealing cover (8) is magnetically attracted and matched at the top end of the central shaft (6), the sealing cover (8) is positioned above the turntable (7), the outer side of the bottom of the sealing cover (8) is in sliding sealing fit with the turntable (7), one end of a water outlet pipe (9) is connected with the sealing cover (8), and the water outlet pipe (9) is aligned with a sample tube.
  5. 5. The mobile water pollution detection device according to claim 4, wherein the inner wall of the hull (1) is provided with a water quality detector (10) positioned on one side of the turntable (7), the outer wall of the top of the hull (1) is provided with a telescopic rod (11), the probe of the water quality detector (10) is arranged at the telescopic end of the telescopic rod (11), and the probe penetrates through the sealing cover (8) and is inserted into a sample tube.
  6. 6. The mobile water pollution detection device according to claim 1, wherein the outer walls of the two sides of the hull (1) are fixedly connected with floating plates (20) through connecting components (21), and the connecting components (21) comprise connecting plug blocks (22) and connecting plug rods (23).
  7. 7. The mobile water pollution detection device according to claim 6, wherein the connecting plug (22) is fixed on the side wall of the hull (1), the connecting plug rod (23) is fixedly connected to one side of the top end of the floating plate (20), the connecting plug rod (23) is U-shaped, and one end of the connecting plug rod (23) is inserted into the connecting plug (22).
  8. 8. The movable water pollution detection device according to claim 7, wherein the side wall of the connecting plug block (22) is rotatably connected with a limiting clamp plate (24), a rotating shaft of the limiting clamp plate (24) is connected with a torsion spring, and a limiting groove in limiting fit with the limiting clamp plate (24) is formed in the inner wall of the connecting plug rod (23).

Description

Portable water pollution detection device Technical Field The utility model relates to the technical field of water pollution detection, in particular to a movable water pollution detection device. Background Water pollution is water pollution caused by the reduction or loss of the use value of water caused by harmful chemical substances. Acid, alkali, oxidant in sewage, compounds such as copper, cadmium, mercury, arsenic and the like, and organic poisons such as benzene, dichloroethane, ethylene glycol and the like can poison aquatic organisms, and influence drinking water sources and scenic spot landscapes. In detecting water pollution, a water pollution detection device is required. Through searching, the patent with the Chinese patent publication number of CN219475057U discloses a water quality detector which comprises a floating plate, wherein a detection mechanism is arranged on the top surface of the floating plate, a travelling mechanism is arranged at one end of the floating plate, the detection mechanism comprises a water pumping assembly, a conveying assembly and a water quality detector which are arranged on the top surface of the floating plate, the water pumping assembly penetrates through the floating plate from top to bottom, the conveying assembly is limited between the water pumping assembly and the water quality detector, the travelling mechanism comprises a direction control assembly arranged at the end part of the floating plate and a propelling assembly arranged on the bottom surface of the floating plate, and the direction control assembly extends to the lower part of the floating plate. This patent can utilize remote control, freely removes on river surface or surface of water, reachs fast and wait to detect the waters and carry out quality of water sample detection to but a plurality of waters of continuous detection, convenient and fast has promoted water pollution detection efficiency, but its pumping assembly descends to the in-process of sampling depth, and the water of other degree of depth can get into pumping assembly, is taken a sample together, influences the testing result. Disclosure of utility model The utility model aims to solve the defects in the prior art and provides a movable water pollution detection device. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides a portable water pollution detection device, includes the hull, the hull inner wall rotates and is connected with the rolling wheel, and the winding of rolling wheel outer wall has the sampling hose, and sampling hose one end is connected with the sampling head, the sampling head includes casing and filter screen, casing fixed connection in sampling hose one end, and the filter screen embedding sets up in the casing outer wall, the casing outer wall is provided with the first orifice plate, and the first orifice plate is located filter screen one side, and shells inner wall sliding fit has the second orifice plate, and shells inner wall is fixed with the guide cylinder through the mount, and guide cylinder inner wall sliding fit has the connecting rod, and the connecting rod other end is connected with the second orifice plate, and the spring is installed to guide cylinder inner wall, and the spring both ends are connected with guide cylinder inner wall and connecting rod respectively, two electromagnets are installed relatively to guide cylinder inner wall and connecting rod one end. As a still further scheme of the utility model, one end of the ship body is provided with two propulsion paddles, two propulsion motors for driving the propulsion paddles are arranged in the ship body, and a winding motor for driving the winding wheel to rotate is arranged in the ship body. As a still further scheme of the utility model, the other end of the sampling hose is connected with a water pump through a right-angle rotary joint, the water outlet end of the water pump is connected with a water outlet pipe, the inner wall of the ship body is fixedly connected with a central shaft, the outer wall of the central shaft is in rotary fit with a rotary table, a plurality of circumferentially arranged placing grooves are formed in the outer wall of the top of the rotary table, and sample pipes are placed in the placing grooves. As a still further scheme of the utility model, a driving motor is arranged in the ship body, an output shaft of the driving motor is in transmission fit with the turntable through a gear transmission assembly, a sealing cover is magnetically matched at the top end of the central shaft and is positioned above the turntable, the outer side of the bottom of the sealing cover is in sliding sealing fit with the turntable, one end of a water outlet pipe is connected with the sealing cover, and the water outlet pipe is aligned with a sample pipe. As a still further scheme of the utility model, the inner wall of the ship body is provi