CN220356748U - Sampling device for water quality detection - Google Patents

Abstract

The utility model discloses a sampling device for water quality detection, which comprises a water taking tank, wherein a water taking port is arranged on the water taking tank, a filtering baffle is fixedly connected to the inner side wall of the water taking port, a sealing shaft and a separating shaft are respectively and rotatably connected to the inner top and the inner bottom of the water taking tank, a plurality of separating rings are arranged on the inner side wall of the water taking tank, two symmetrically arranged sealing plates are inserted in the separating rings, and a separating plate is connected to the inner side of the filtering baffle in a sliding manner. This scheme can rotate through separating ring and closing plate that sets up to make separating ring and division board separate the water intaking incasement for a plurality of cavities, when collecting quality of water, can carry out the layering to the quality of water of different degree of depth and collect, perhaps the closing plate is located when separating the ring inside again, can wholly sample the quality of water in a certain degree of depth interval, has improved the convenience of quality of water sample.

Description

Sampling device for water quality detection

Technical Field

The utility model relates to the technical field of water quality sampling. In particular to a sampling device for water quality detection.

Background

Along with the development of social economy, scientific progress and improvement of the living standard of people, the requirements of people on water quality are continuously improved, and the water quality standard is correspondingly and continuously developed and perfected. The purpose of water quality detection is to examine the environmental quality, examine whether the water quality is convenient or suitable, examine the pollution or the degree of pollution of the water, examine the efficiency of the water treatment process, etc.

In the process of sampling water quality, according to the sampling requirement, the water with different depths is respectively sampled or the whole water in a certain depth interval is sampled, and the sampling modes of the water quality and the sampling mode are realized by different devices.

Disclosure of Invention

Therefore, the utility model aims to provide a sampling device for water quality detection, which improves the convenience of water quality sampling according to the needs.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a sampling device for water quality testing, includes the water taking tank, be equipped with the intake on the water taking tank, the inside wall fixedly connected with of intake filters the baffle, rotate respectively on the interior top of water taking tank and the interior bottom and be connected with sealed axle and separate the axle, the inside wall of water taking tank is equipped with a plurality of separation rings, it is equipped with the closing plate that two symmetries set up to separate the ring interpolation, the inboard sliding connection who filters the baffle has the division board, the bottom fixedly connected with dwang of separating the axle, be connected with between dwang and the division board, the outside of filtering the baffle is equipped with the clearance pole, be connected between clearance pole and the dwang, it sets up to paste the mode between clearance pole and the filtration baffle.

Preferably, the sealing shaft is arranged in a hollow mode, and the separation shaft is positioned in the sealing shaft.

Preferably, the translation frame is slidably connected to the inner bottom of the water taking tank, the pushing shaft is fixedly connected to the pushing rod, the pushing shaft is slidably connected with the inner side wall of the translation frame, the translation frame is connected with the partition plate through the fixing rod, and two ends of the fixing rod are respectively connected with the translation frame and the partition plate in a rotating mode.

Preferably, the outer side wall of the sealing shaft is in threaded connection with a lifting block, the lifting block is connected with two sealing plates in the same separation ring through a transmission rod, and two ends of the transmission rod are respectively in rotary connection with the lifting block and the sealing plates.

Preferably, the filtering baffle and the separation plate are provided with a plurality of filtering holes for filtering water, and the filtering holes on the filtering baffle and the separation plate are correspondingly arranged in the water taking process, and are arranged in a staggered manner after water taking is completed.

Preferably, the outer side walls of the sealing shaft and the separation shaft, which are close to the top end, are fixedly connected with a rotating handle.

The technical scheme of the utility model has the following beneficial technical effects:

1. this scheme can rotate through separating ring and closing plate that sets up to make separating ring and division board separate the water intaking incasement for a plurality of cavities, when collecting quality of water, can carry out the layering to the quality of water of different degree of depth and collect, perhaps the closing plate is located when separating the ring inside again, can wholly sample the quality of water in a certain degree of depth interval, has improved the convenience of quality of water sample.

2. This scheme can be after collecting the completion to the matter through the division board that sets up, through rotating the separation axle, drives the water intaking case when sealed, scrapes one side to filtering baffle surface adsorption's impurity under the effect of clear away the pole, makes things convenient for operating personnel to clear up it.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the structure of a separating ring of the present utility model;

fig. 4 is a schematic structural view of the partition plate in the present utility model.

The reference numerals in the drawings are as follows: 1. a water taking tank; 2. a filtering baffle; 3. sealing the shaft; 4. a partition shaft; 5. a lifting block; 6. a separation ring; 7. a sealing plate; 8. a partition plate; 9. a purge rod; 10. a push rod; 11. a translation frame; 12. a fixed rod; 13. a transmission rod.

Detailed Description

1-4, including the water taking tank 1, there is water intake on the water taking tank 1, the inside wall of the water intake fixedly connects with the filtering baffle 2, there are seal shafts 3 and separate shafts 4 on the inner top and inner bottom of the water taking tank 1 to rotate separately, the seal shaft 3 is set up for the hollow mode, separate shaft 4 locate in seal shaft 3, the outer sidewall of seal shaft 3 has lifting blocks 5 in threaded connection, connect through the transfer line 13 between two seal plates 7 in the same separation ring 6 lifting blocks 5, both ends of the transfer line 13 rotate and connect with lifting blocks 5 and seal plates 7 separately;

the inner side wall of the water taking tank 1 is provided with a plurality of separation rings 6, two symmetrically arranged sealing plates 7 are inserted into the separation rings 6, the inner side of the filtering baffle 2 is connected with a baffle plate 8 in a sliding manner, a plurality of filtering holes for filtering water are formed in the filtering baffle plate 2 and the baffle plate 8, the filtering holes in the filtering baffle plate 2 and the baffle plate 8 are correspondingly arranged in the water taking process, the water taking process is staggered, when the water taking process is correspondingly arranged, external water can enter the water taking tank 1 through the filtering holes, and when the water taking process is staggered, the filtering baffle plate 2 and the baffle plate 8 can seal the water taking tank 1;

the bottom fixedly connected with catch bar 10 of division axle 4, be connected between catch bar 10 and the division board 8, the interior bottom sliding connection of water tank 1 has translation frame 11, fixedly connected with catch bar on the catch bar 10, sliding connection between the inside wall of push shaft and translation frame 11, be connected through dead lever 12 between translation frame 11 and the division board 8, rotate between the both ends of dead lever 12 and translation frame 11 and division board 8 respectively and be connected, the outside of filtering baffle 2 is equipped with and clears away pole 9, it is connected between pole 9 and the catch bar 10, it sets up for pasting between pole 9 and the filtering baffle 2 to establish the mode, the equal fixedly connected with twist grip of lateral wall that sealed axle 3 and separation axle 4 are close to the top, through the twist grip that sets up, can be in the quality of water sampling process to the shallower degree of depth, make things convenient for operating personnel to operate it manually.

The operation flow is as follows: according to the collection requirement, when water quality with different depths is required to be sampled respectively, the sealing shaft 3 is rotated, the lifting block 5 is moved upwards under the action of threads in the process of rotating the sealing shaft 3, and then the two sealing plates 7 are moved relatively, so that the water taking tank 1 is divided into a plurality of water taking chambers, the water quality with different depths is layered, and when the water quality in a certain depth interval is required to be sampled integrally, the center of the separation ring 6 is kept open;

when water is taken, the device is placed into water to be collected, when the device reaches the depth of the collected water quality, the separation shaft 4 is controlled to rotate by an external force such as a motor and other mechanical driving devices, when the separation shaft 4 rotates, the push rod 10 is driven to rotate, the push rod 10 is driven to move the translation frame 11 in the rotating process, so that the filtering holes on the filtering baffle 2 and the separation plate 8 correspond to each other, the water at the depth enters the water taking box 1, and due to the fact that in the water taking process, some impurities are attached to the surface of the filtering baffle 2 along with water inevitably, after water taking is completed, the separation shaft 4 is rotated again, the filtering holes at the front and rear positions can be staggered, so that the water taking box 1 is closed, water with different depths is prevented from entering the water taking box 1, and in the rotating process of the separation shaft 4, the cleaning rod 9 can scrape the impurities attached to one side of the filtering baffle 2 in the water taking process, so that operators can clean the impurities conveniently.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While the obvious variations or modifications which are extended therefrom remain within the scope of the claims of this patent application.

Claims (6)

1. The utility model provides a sampling device for water quality testing, includes water intaking case (1), its characterized in that, be equipped with the intake on water intaking case (1), the inside wall fixedly connected with filter baffle (2) of intake, rotate respectively on the interior top of water intaking case (1) and the interior bottom and be connected with sealed axle (3) and separation axle (4), the inside wall of water intaking case (1) is equipped with a plurality of separation rings (6), the interpolation of separation ring (6) is equipped with closing plate (7) that two symmetries set up, the inboard sliding connection of filter baffle (2) has division board (8), the bottom fixedly connected with catch bar (10) of separation axle (4), be connected between catch bar (10) and division board (8), the outside of filter baffle (2) is equipped with clear away pole (9), clear away and be connected between pole (9) and the catch bar (2) for pasting setting up the mode.

2. The sampling device for water quality detection according to claim 1, wherein the sealing shaft (3) is arranged in a hollow manner, and the separation shaft (4) is positioned in the sealing shaft (3).

3. The sampling device for water quality detection according to claim 1, wherein the inner bottom of the water taking box (1) is slidably connected with a translation frame (11), a pushing shaft is fixedly connected to the pushing rod (10), the pushing shaft is slidably connected with the inner side wall of the translation frame (11), the translation frame (11) is connected with the partition plate (8) through a fixing rod (12), and two ends of the fixing rod (12) are respectively rotatably connected with the translation frame (11) and the partition plate (8).

4. The sampling device for water quality detection according to claim 1, wherein the outer side wall of the sealing shaft (3) is in threaded connection with a lifting block (5), the lifting block (5) is connected with two sealing plates (7) in the same separation ring (6) through a transmission rod (13), and two ends of the transmission rod (13) are respectively in rotary connection with the lifting block (5) and the sealing plates (7).

5. The sampling device for water quality detection according to claim 1, wherein the filtering baffle plate (2) and the separation plate (8) are respectively provided with a plurality of filtering holes for filtering water, and the filtering holes on the filtering baffle plate (2) and the separation plate (8) are correspondingly arranged in the water taking process, and are staggered after water taking is completed.

6. The sampling device for water quality detection according to claim 1, wherein the outer side walls of the sealing shaft (3) and the separating shaft (4) close to the top end are fixedly connected with a rotating handle.