Water sample filtering device for environment detection

Abstract

The utility model discloses a water sample filtering device for environment detection, which comprises a base, two sides of the top end of the base are respectively provided with a filtering tank through a support, the edge position of the top end of each filtering tank is provided with a flange frame, the top end of each flange frame is provided with a tank cover, and the edge position of the top end of each tank cover is provided with bolt pieces at equal intervals. A limiting frame is arranged on the outer wall of one side of the upper end of the filtering tank, a vertical rod is arranged in the center of the top end of the tank cover, an L-shaped connecting rod is arranged at the end, away from the tank cover, of the vertical rod, and the end, away from the vertical rod, of the L-shaped connecting rod is inserted into the limiting frame; an annular supporting plate is arranged on the inner wall of the upper end of the filtering tank. According to the utility model, not only is the maintenance convenience of the filtering device improved, but also the purpose of filtering a water sample through two channels is achieved, so that the filtering efficiency of the filtering device on the water sample is improved when the filtering device is used, and the purpose of easily and conveniently transferring the filtering device is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to environmental water sample collection technical field, concretely is a water sample filtering device for environmental detection. BACKGROUND

[0002] In the environmental detection process, the collection and filtration of water samples are crucial links, and the traditional water sample filtering device still has many problems, which seriously affects the accuracy and efficiency of environmental detection, so it is particularly important to develop a water sample filtering device for environmental detection.

[0003] Reference announcement No. CN221513655U, a water sample filtering device for environmental detection, the inner side bottom of the processing box is fixedly installed with a triangular support frame, the inclined surface of the triangular support frame is fixedly connected with an inclined support grid plate, and the inner side of the processing box is connected with a flexible filter belt at the top surface position of the inclined support grid plate, the device uses the inclined support grid plate to support, not only guarantees the flatness and stability of the flexible filter belt support, but also facilitates the rapid discharge of the water sample, the side rubber stopper is used to facilitate the interception of impurities and dirt separated by filtration, and the flexible filter belt is soft, which is convenient for forming an arc-shaped accommodation space at the end, and is convenient for effectively accumulating the dirt in the filtration process, avoiding the phenomenon of frequent cleaning, so as to ensure that the effective filtration area of the flexible filter belt is larger in the filtration process, and the filtration effect and efficiency of the water sample are guaranteed, according to the above, although the device can be well applied, but it is usually inconvenient to disassemble and maintain the filtering device. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a water sample filtering device for environmental detection, to solve the problem that the device can be well applied, but it is usually inconvenient to disassemble and maintain the filtering device.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: A water sample filtering device for environmental detection, including the base, both sides of base top are all equipped with filter jar through support, the edge position of filter jar top is equipped with flange frame, the top of flange frame is equipped with jar cover, the edge position of jar cover top is equipped with equal interval bolt piece, the bottom of bolt piece penetrates jar cover and is connected with the top of flange frame, the outer wall of one side of filter jar upper end is equipped with limit frame, the central position of jar cover top is equipped with vertical rod, the one end of vertical rod away from jar cover is equipped with L type connecting rod, the one end of L type connecting rod away from vertical rod is inserted in the inside of limit frame, the inner wall of filter jar upper end is equipped with annular backing plate, the inside of filter jar is equipped with filter cartridge, the edge position of filter cartridge top is equipped with annular frame, the top of annular frame is touched with the bottom of annular backing plate, the top of annular frame is equipped with handle.

[0006] Preferably, the outer wall of the filter jar away from the limit frame side is equipped with a liquid injection pipe, one end of the liquid injection pipe is in communication with the outer wall of the filter jar, and a three-way liquid injection pipe is installed between adjacent liquid injection pipes. By setting the three-way liquid injection pipe, the water sample can be injected into the inside of the filter jar.

[0007] Preferably, the outer wall of the filter jar below the liquid injection pipe is equipped with a liquid discharge pipe, one end of the liquid discharge pipe is in communication with the outer wall of the filter jar, and a three-way liquid discharge pipe is installed between adjacent liquid discharge pipes. By setting the three-way liquid discharge pipe, the water sample filtered in the filter jar can be discharged.

[0008] Preferably, the center position of the bottom end of the filter jar is equipped with a liquid discharge pipe, the top end of the liquid discharge pipe is in communication with the bottom end of the filter jar, and the liquid discharge pipe is set to discharge the water sample from the bottom of the filter jar.

[0009] Preferably, the outer surface of both sides of the upper end of the filter jar is equipped with a hanging seat, the inside of the hanging seat is equipped with a hanging hole, both ends of the hanging hole extend to the outside of the hanging seat, and the hanging hole and the hanging seat are set to hoist and transport the entire filter device by hoisting equipment.

[0010] Preferably, the top end of the jar cover on one side of the vertical rod is equipped with a cover handle, the cover handle is set to be U-shaped, and the cover handle is set to extract the jar cover.

[0011] Compared with the prior art, the water sample filtering device for environmental detection not only improves the convenience of maintaining the filter device, but also achieves the purpose of filtering the water sample through double channels, improves the filtering efficiency of the filter device when used, and achieves the purpose of easily and conveniently transporting the filter device.

[0012] (1) by twisting and disassembling the bolt, can pull the cover to be separated from the top of the flange frame, then pull the handle up, the ring frame is separated from the top of the ring plate, the filter cartridge can be separated to the outside of the filter tank, and the filter cartridge is easily disassembled and maintained, thereby improving the convenience of the filter device during maintenance;

[0013] (2) the water sample injection pipeline is connected by the three-way liquid injection pipe, and the water sample discharge pipeline is connected by the three-way liquid discharge pipe, so that the water sample is injected into the filter tank through the three-way liquid injection pipe and the liquid injection pipe, then the water sample falls into the inside of the filter cartridge, and the filtered water sample can be discharged through the liquid discharge pipeline when the liquid discharge pipeline is opened, and because the filter tank and other related filtering components are provided as two groups, the purpose of double-channel filtering of the water sample is achieved, thereby improving the filtering efficiency of the filter device during use;

[0014] (3) two hanging seats are arranged on the outer surface of the upper end of the filter tank, and a hanging hole is arranged in the hanging seat, so that the filter device can be hoisted and moved by the hoisting instrument, thereby achieving the purpose of easy and convenient transportation of the filter device. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 is a front view cross-sectional structure schematic diagram of the utility model;

[0017] Figure 3 is a filter tank side view structure schematic diagram of the utility model;

[0018] Figure 4 is a filter cartridge side view structure schematic diagram of the utility model.

[0019] In the figure: 1, base; 2, filter tank; 201, liquid injection pipe; 202, liquid discharge pipe; 3, hanging seat; 301, hanging hole; 4, tank cover; 5, bolt; 6, cover handle; 7, limiting frame; 8, vertical rod; 9, L-shaped connecting rod; 10, three-way liquid injection pipe; 11, three-way liquid discharge pipe; 12, liquid discharge pipeline; 13, ring plate; 14, filter cartridge; 15, ring frame; 16, handle; 17, flange frame. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0021] Please refer to Figures 1-4 The utility model provides an embodiment: a water sample filtering device for environmental detection, including base 1, both sides of base 1 top end are equipped with filter jar 2 through support, the outer wall of the side away from spacing frame 7 of filter jar 2 is equipped with liquid injection pipe 201, and one end of liquid injection pipe 201 is connected with the outer wall of filter jar 2, and three-way liquid injection pipe 10 is installed between adjacent liquid injection pipe 201;

[0022] When using, through the setting of three-way liquid injection pipe 10, water sample is injected into the inside of filter jar 2;

[0023] The outer wall of filter jar 2 below liquid injection pipe 201 is equipped with liquid discharge pipe 202, and one end of liquid discharge pipe 202 is connected with the outer wall of filter jar 2, and three-way liquid discharge pipe 11 is installed between adjacent liquid discharge pipe 202;

[0024] When using, through the setting of three-way liquid discharge pipe 11, the water sample filtered in filter jar 2 is discharged and handled;

[0025] The center position of filter jar 2 bottom end is equipped with liquid discharge pipeline 12, and the top end of liquid discharge pipeline 12 is connected with the bottom end of filter jar 2;

[0026] When using, through the setting of liquid discharge pipeline 12, water sample is discharged and handled from the below of filter jar 2;

[0027] Both sides of the outer surface of filter jar 2 upper end are equipped with hanging seat 3, and the inside of hanging seat 3 is equipped with hanging hole 301, and both ends of hanging hole 301 extend to the outside of hanging seat 3;

[0028] When using, through the setting of hanging hole 301 and hanging seat 3, the whole filtering device is hoisted and transported by hoisting equipment;

[0029] The top end of jar cover 4 of one side of vertical rod 8 is equipped with cover handle 6, and cover handle 6 is arranged as U-shaped structure;

[0030] When using, through the setting of cover handle 6, jar cover 4 is extracted;

[0031] The flange frame 17 is arranged at the edge position of the top end of the filter tank 2, the tank cover 4 is arranged at the top end of the flange frame 17, the bolt member 5 is arranged at the edge position of the top end of the tank cover 4, the bottom end of the bolt member 5 penetrates the tank cover 4 and is connected with the top of the flange frame 17, the limiting frame 7 is arranged on the outer wall of one side of the upper end of the filter tank 2, the vertical rod 8 is arranged at the center position of the top end of the tank cover 4, the L-shaped connecting rod 9 is arranged at the end of the vertical rod 8 away from the tank cover 4, the end of the L-shaped connecting rod 9 away from the vertical rod 8 is inserted into the inside of the limiting frame 7, the annular supporting plate 13 is arranged on the inner wall of the upper end of the filter tank 2, the filter cartridge 14 is arranged in the inside of the filter tank 2 at the inner side of the annular supporting plate 13, the annular frame 15 is arranged at the edge position of the top end of the filter cartridge 14, the top end of the annular frame 15 is in contact with the bottom end of the annular supporting plate 13, and the handle 16 is arranged at the top end of the annular frame 15.

[0032] In use, the three-way liquid injection pipe 10 is connected with the water sample injection pipeline, the three-way liquid discharge pipe 11 is connected with the water sample discharge pipeline, the water sample is injected into the filter tank 2 through the three-way liquid injection pipe 10 and the liquid injection pipe opening 201, then the water sample falls into the inside of the filter cartridge 14, the water source is filtered by the filter cartridge 14 and flows into the inside of the filter tank 2 at the outside of the filter cartridge 14, so that the water sample is discharged through the three-way liquid discharge pipe 11, when the liquid discharge pipeline 12 is opened, the filtered water sample can also be discharged through the liquid discharge pipeline 12, because the filter tank 2 and the related filtering components are arranged in two groups, the purpose of filtering the water sample through two channels is achieved, the filtering efficiency of the filtering device for the water sample is greatly improved, then the bolt member 5 is twisted and disassembled, the bolt member 5 is composed of a bolt body and a nut, the bolt body is disengaged from the nut, the tank cover 4 is pulled to be disengaged from the top end of the flange frame 17, the lower end of the L-shaped connecting rod 9 is disengaged from the limiting frame 7, then the handle 16 is pulled upwards, the annular frame 15 is disengaged from the top end of the annular supporting plate 13, the filter cartridge 14 is disengaged from the outside of the filter tank 2, the filter cartridge 14 is easily disassembled and maintained, finally two hanging seats 3 are arranged on the outer surface of the upper end of the filter tank 2, the hanging hole 301 is arranged in the inside of the hanging seat 3, the filtering device is hoisted by the hoisting instrument through the hanging hole 301, the filtering device is conveniently transported in a hoisting mode, and the use of the filtering device is completed.

Claims

1. A water sample filtration device for environmental monitoring, characterized in that: The filter includes a base (1), on both sides of the top of the base (1) a filter tank (2) is mounted on a bracket. A flange frame (17) is provided at the edge of the top of the filter tank (2). A tank cover (4) is installed at the top of the flange frame (17). An equally spaced bolt (5) is provided at the edge of the top of the tank cover (4). The bottom end of the bolt (5) passes through the tank cover (4) and is connected to the top of the flange frame (17). A limiting frame (7) is provided on one side of the outer wall of the upper end of the filter tank (2). A vertical rod (8) is provided at the center of the top of the tank cover (4). The end of the upright (8) away from the can cover (4) is provided with an L-shaped connecting rod (9). The end of the L-shaped connecting rod (9) away from the upright (8) is inserted into the inside of the limiting frame (7). The inner wall of the upper end of the filter tank (2) is provided with an annular support plate (13). The filter tank (2) inside the annular support plate (13) is installed with a filter cylinder (14). An annular frame (15) is provided at the edge of the top of the filter cylinder (14). The top of the annular frame (15) touches the bottom of the annular support plate (13). The top of the annular frame (15) is provided with a handle (16).

2. The water sample filtration device for environmental monitoring according to claim 1, characterized in that: Each of the filter tanks (2) has an injection port (201) on the outer wall away from the limiting frame (7). One end of the injection port (201) is connected to the outer wall of the filter tank (2), and a three-way injection pipe (10) is installed between adjacent injection ports (201).

3. A water sample filtration device for environmental monitoring according to claim 2, characterized in that: The filter tank (2) below the injection port (201) is provided with a drain port (202). One end of the drain port (202) is connected to the outer wall of the filter tank (2). A three-way drain pipe (11) is installed between adjacent drain ports (202).

4. A water sample filtration device for environmental monitoring according to claim 1, characterized in that: The filter tank (2) is provided with a drain pipe (12) at the center of the bottom end, and the top end of the drain pipe (12) is connected to the bottom end of the filter tank (2).

5. A water sample filtration device for environmental monitoring according to claim 1, characterized in that: The filter tank (2) has two hanging seats (3) on its upper outer surfaces. The hanging seats (3) have hanging holes (301) inside, and both ends of the hanging holes (301) extend to the outside of the hanging seats (3).

6. A water sample filtration device for environmental monitoring according to claim 1, characterized in that: The top of the can lid (4) on one side of the upright (8) is provided with a lid handle (6), and the lid handle (6) is arranged in a U-shaped structure.

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