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CN-224216360-U - Portable suction filtration device

CN224216360UCN 224216360 UCN224216360 UCN 224216360UCN-224216360-U

Abstract

The utility model relates to the technical field of water sampling equipment, in particular to a portable suction filtration device. The portable suction filtration device comprises a box body, a water suction pipe, a water suction pump, a water storage bottle, a controller and a first connector, wherein the first connector is provided with a first cavity, a first water outlet and a plurality of first water inlets, each first water inlet is provided with a water system filter membrane and a water inlet electromagnetic valve, the water inlet electromagnetic valve is positioned at the upstream of the water system filter membrane, and the pore diameters of the water system filter membranes on each first water inlet are different. The controller controls the water suction pump to start and one of the water inlet solenoid valves on the first communicating vessel to open, the water suction pipe can draw water from the water body and enter the first cavity from the water inlet where the opened water inlet solenoid valve is located, and then the water is discharged into the water storage bottle through the first water outlet, after the collection of the sample is completed, the water inlet solenoid valve is closed, and the collection of different samples can be realized without manually replacing the water system filter membrane.

Inventors

  • LI KE
  • ZHANG YIZHANG
  • TANG CHANGYUAN
  • HUANG JIANI
  • WANG ZHAOPENG
  • WANG JIALU
  • YANG GUANJUN
  • YANG YI

Assignees

  • 天津市滨海新区环境创新研究院

Dates

Publication Date
20260508
Application Date
20250421

Claims (10)

  1. 1. The portable suction filtration device is characterized by comprising a box body (1), a water suction pipe (2), a water suction pump, a water storage bottle (3), a controller and a first communicating vessel (4); The water pump, the water storage bottle (3), the controller and the first communicating vessel (4) are all arranged on the box body (1), the water pump is positioned in the box body (1), and the water storage bottle (3) and the first communicating vessel (4) are positioned outside the box body (1); The first communicating vessel (4) is provided with a first cavity (5), a first water outlet (6) and a plurality of first water inlets (7), the first water outlet (6) and all the first water inlets (7) are communicated with the first cavity (5), each first water inlet (7) is provided with a water system filter membrane (8) and a water inlet electromagnetic valve (9), the water system filter membrane (8) is detachably connected with the first water inlet (7), the water inlet electromagnetic valve (9) is positioned at the upstream of the water system filter membrane (8), and the pore diameters of the water system filter membranes (8) on each first water inlet (7) are different; The water suction pipe (2) is communicated with the first water inlet (7), and the water suction pump is respectively communicated with the first water outlet (6) and the water storage bottle (3) through a connecting pipe (18); the water suction pump and the water inlet electromagnetic valve (9) are electrically connected with the controller.
  2. 2. The portable suction filtration device according to claim 1, characterized in that the suction pipe (2) is provided with a plurality of water inlets and detachably connected with the first water inlets (7) in a one-to-one correspondence.
  3. 3. The portable suction filtration device according to claim 1, further comprising a second communicating vessel (10), the suction pipe (2) being provided with one; The second communicating vessel (10) is provided with a second cavity (11), a second water inlet (12) and a plurality of second water outlets (13), the second water inlet (12) and all the second water outlets (13) are communicated with the second cavity (11), the water pumping pipe (2) is detachably connected with the second water inlet (12), and the second water outlets (13) are communicated with the first water inlets (7) in a one-to-one correspondence mode.
  4. 4. The portable suction filtration device according to claim 1, characterized in that the bottom of the water storage bottle (3) is provided with a third water outlet, at which a water discharge solenoid valve is arranged; The drainage solenoid valve is electrically connected with the controller.
  5. 5. The portable suction filtration device according to claim 1, characterized in that a level gauge is arranged in the water storage bottle (3); the liquid level meter is electrically connected with the controller.
  6. 6. Portable suction filtration device according to claim 1, characterized in that it further comprises a carrying platform (14), said carrying platform (14) being connected to the outer lateral wall of the tank (1); The water storage bottle (3) is connected to the bearing table (14).
  7. 7. Portable suction filtration device according to claim 6, characterized in that the outer side wall of the tank (1) is provided with a lifting chute (15), the carrying table (14) is connected to the lifting chute (15) and can be lifted by the lifting chute (15).
  8. 8. Portable suction filtration device according to any of claims 1-7, characterized in that the top of the tank (1) is provided with a mounting seat (16), the first communicating vessel (4) being arranged on the mounting seat (16).
  9. 9. Portable suction filtration device according to any of claims 1-7, characterized in that the top of the tank (1) is provided with a handle (17).
  10. 10. The portable suction filtration device of any one of claims 1-7, wherein the controller comprises a control button and a control board, the control button being electrically connected to the control board.

Description

Portable suction filtration device Technical Field The utility model relates to the technical field of water sampling equipment, in particular to a portable suction filtration device. Background Suspended matter generally refers to solid matter suspended in a body of water, including inorganic water-insoluble mineral particles, silt, clay, etc., organic colloids, macromolecules, biological debris, etc., as well as viruses, bacteria, microscopic algae, etc. Suspended matters are important indexes for monitoring water quality, the pollution state of the suspended matters is closely related to water ecology, people recognize the importance of suspended matters monitoring and research, but the current suspended matter sample collecting device needs to manually replace water system filter membranes with different apertures to collect different samples due to the fact that various samples need to be collected when the samples are collected through the water system filter membranes, time and labor are wasted, and the collecting efficiency is low. Disclosure of utility model The utility model aims to provide a portable suction filtration device so as to solve the technical problems that the existing suspended matter sample collection device needs to manually replace water-based filter membranes with different apertures to collect different samples, and is time-consuming and labor-consuming and low in collection efficiency. In a first aspect, the utility model provides a portable suction filtration device, comprising a box body, a water suction pipe, a water suction pump, a water storage bottle, a controller and a first connector; The water suction pump, the water storage bottle, the controller and the first communicating vessel are all arranged on the box body, the water suction pump is positioned in the box body, and the water storage bottle and the first communicating vessel are positioned outside the box body; The first connector is provided with a first cavity, a first water outlet and a plurality of first water inlets, the first water outlet and all the first water inlets are communicated with the first cavity, each first water inlet is provided with a water system filter membrane and a water inlet electromagnetic valve, the water system filter membrane is detachably connected with the first water inlet, the water inlet electromagnetic valve is positioned at the upstream of the water system filter membrane, and the pore diameters of the filter holes of the water system filter membranes on each first water inlet are different; The water suction pipe is communicated with the first water inlet, and the water suction pump is respectively communicated with the first water outlet and the water storage bottle through connecting pipes; the water suction pump and the water inlet electromagnetic valve are electrically connected with the controller. In an alternative embodiment, the water pumping pipes are provided with a plurality of water pumping pipes and are detachably connected with the first water inlets in a one-to-one correspondence. In an alternative embodiment, the device further comprises a second communicating vessel, and the water pumping pipe is provided with one water pumping pipe; the second communicating vessel is provided with a second cavity, a second water inlet and a plurality of second water outlets, the second water inlet and all the second water outlets are communicated with the second cavity, the water pumping pipe is detachably connected with the second water inlet, and the second water outlets are communicated with the first water inlets in a one-to-one correspondence manner. In an alternative embodiment, a third water outlet is arranged at the bottom of the water storage bottle, and a water discharge electromagnetic valve is arranged at the third water outlet; The drainage solenoid valve is electrically connected with the controller. In an alternative embodiment, a liquid level meter is arranged in the water storage bottle; the liquid level meter is electrically connected with the controller. In an alternative embodiment, the device further comprises a bearing platform, wherein the bearing platform is connected to the outer side wall of the box body; The water storage bottle is connected to the bearing table. In an alternative embodiment, the outer side wall of the box body is provided with a lifting chute, and the bearing table is connected to the lifting chute and can be lifted by the lifting chute. In an alternative embodiment, a mounting seat is provided at the top of the box, and the first communicating vessel is provided on the mounting seat. In an alternative embodiment, a handle is provided at the top of the case. In an alternative embodiment, the controller includes a control button and a control board, the control button being electrically connected to the control board. Compared with the prior art, the portable suction filtration device provided by the utility model has the technica