CN217180062U

CN217180062U - Water quality testing instrument for water resource protection

Info

Publication number: CN217180062U
Application number: CN202220501490.3U
Authority: CN
Inventors: 任颖
Original assignee: Guangdong Jingshui Smart Water Technology Group Co ltd
Current assignee: Guangxi Jingshui Intelligent Technology Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-08-12
Anticipated expiration: 2032-03-08

Abstract

The utility model discloses a water quality testing instrument for water resource protection belongs to water quality testing instrument technical field. The utility model provides a water quality testing instrument for water resource protection, includes the sampler barrel, and the sampler barrel below is equipped with the counter weight base, and a plurality of openings have been seted up on sampler barrel upper portion, are equipped with the filter screen in the opening, and the opening top is equipped with the baffle, is equipped with the motor in the sampler barrel, and the motor top is equipped with cam A, and cam A top is equipped with cam B, and cam B top is equipped with spring A, and the sampler barrel top is equipped with the support frame, and the sampler barrel cooperates with counter weight base joint. This device can the person of facilitating the use take a sample to the water.

Description

Water quality testing instrument for water resource protection

Technical Field

The utility model relates to a water quality testing instrument technical field, more specifically say, relate to a water quality testing instrument for water resource protection.

Background

The purpose of Water quality inspection (Water quality inspection) is to examine environmental quality, to investigate whether Water quality is suitable or acceptable, to examine the degree of contamination or contamination of Water, to examine the efficiency of a Water treatment process, and the like. The inspection items (which can be called water quality parameters) of the water sample depend on the inspection purpose and the properties of the water sample. The data obtained should be evaluated synthetically to illustrate the water quality.

The patent document with the prior publication number of CN215297346U provides a water quality testing tool for water resource protection, the device is through setting up the clamp plate, the kelly, the wedge, the end block, the spacing groove, connect and spacing spring, realize after using, rotate the clamp plate, make the kelly be located the top of wedge, press the clamp plate, make the kelly extrude the inclined plane department of wedge, and make the wedge drive the end block and move along the spacing inslot wall, thereby make spacing spring atress shrink when the connecting axle drives the spring board and removes, when the inside of kelly aligns with the one end of wedge, drive the spring board under the spring action of spacing spring and reset simultaneously make the wedge reset, the block is fixed at the inner wall of kelly, thereby realize the quick spacing fixed of clamp plate, when avoiding opening the use next time, the instrument in the standing groove is in a messy and drops, influence the detection and use. Although the device has more beneficial effects, the following problems still exist: the device is inconvenient for the user to sample the water in the river channel. In view of this, we propose a water quality testing tool for water resource protection.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a water quality testing instrument is used in water resource protection to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

The utility model provides a water quality testing instrument for water resource protection, includes the sampler barrel, the sampler barrel below is equipped with the counter weight base, a plurality of openings have been seted up on sampler barrel upper portion, be equipped with the filter screen in the opening, the opening top is equipped with the baffle, be equipped with the motor in the sampler barrel, the motor top is equipped with cam A, cam A top is equipped with cam B, cam B top is equipped with spring A, the sampler barrel top is equipped with the support frame, the sampler barrel cooperates with counter weight base joint.

Preferably, the filter screen is fixedly installed with the opening, the baffle is connected with the sampling cylinder in a sliding mode, and the baffle is fixedly connected with the cam A.

Preferably, the motor is fixedly installed with the sampling tube, the output end of the motor is fixedly installed with the cam a, the cam a is in sliding contact with the cam B, the cam B is in sliding connection with the support frame, and the tether is tied to the upper portion of the support frame.

Preferably, the sampling tube lower part is equipped with the draw-in groove, counter weight base top is equipped with the fixture block, the fixture block outside cover is equipped with spring B.

Preferably, the clamping block is matched with the clamping groove in a clamping mode, and the clamping block is connected with the counterweight base in a sliding mode.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a set up the counter weight base for the sampler barrel can be in counter weight base's effect downstream, makes the sampler barrel can the submergence, and rotates through the control motor, makes in the outside water can get into the sampler barrel, and then the person of facilitating the use takes a sample to the water, has solved the water of the inconvenient user of former device in to the river course and has taken a sample.

2. The utility model is provided with the cam A and the cam B, so that the cam B can push the cam A to rotate under the action of the spring B, and the baffle can block the opening; through with the cooperation of sampling tube and counter weight base joint for the user can be convenient install and dismantle the sampling tube.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the overall structure of the present invention;

FIG. 3 is a partial schematic structural view of the present invention;

the reference numbers in the figures illustrate: 1. a sampling tube; 2. a counterweight base; 3. an opening; 4. filtering with a screen; 5. a baffle plate; 6. an electric motor; 7. a cam A; 8. a cam B; 9. a spring A; 10. a support frame; 11. a card slot; 12. a clamping block; 13. a spring B; 14. a tether is provided.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a water quality testing instrument for water resource protection, including

sampler barrel

1, 1 below of sampler barrel is equipped with counter weight base 2, a plurality of openings 3 have been seted up on 1 upper portion of sampler barrel, be equipped with filter screen 4 in the opening 3, the 3 top of opening is equipped with baffle 5, be equipped with motor 6 in the sampler barrel 1, motor 6 top is equipped with cam A7, cam A7 top is equipped with cam B8, cam B8 top is equipped with spring A9, 1 top of sampler barrel is equipped with support frame 10, sampler barrel 1 cooperates with counter weight base 2 joint.

This device can the person of facilitating the use to the water sample.

Specifically, the filter screen 4 is fixedly installed with the opening 3, the baffle 5 is slidably connected with the sampling tube 1, and the baffle 5 is fixedly connected with the cam A7.

So that the filter screen 4 can filter the impurities in the water body.

Furthermore, the motor 6 is fixedly mounted with the sampling tube 1, the output end of the motor 6 is fixedly mounted with the cam a7, the cam a7 is in sliding contact with the cam B8, the cam B8 is in sliding connection with the support frame 10, and the tether 14 is tied to the upper part of the support frame 10.

So that the motor 6 can rotate the shutter 5 by the cam B8.

Furthermore, the lower part of the sampling tube 1 is provided with a clamping groove 11, a clamping block 12 is arranged above the counterweight base 2, and the outer side of the clamping block 12 is sleeved with a spring B13.

So that the counterweight base 2 can drive the sampling tube 1 to sink in the water body.

Furthermore, the clamping block 12 is matched with the clamping groove 11 in a clamping manner, and the clamping block 12 is connected with the counterweight base 2 in a sliding manner.

So that the counterweight base 2 can be conveniently arranged at the bottom of the sampling tube 1.

The working principle is as follows: when the device is used, a user puts a sampling tube 1 on a counterweight base 2, so that a clamping block 12 on a support frame 10 can be clamped into a clamping groove 11, the sampling tube 1 and the counterweight base 2 are connected and fixed, a tether 14 is tied on the support frame 10, the sampling tube 1 is put into water through the tether 14, the sampling tube 1 moves underwater under the driving of the counterweight base 2, so that the sampling tube 1 can be immersed into the water, the user adjusts the sampling depth according to the length of the tether 14 immersed into the water, and the motor 6 is controlled to rotate to drive a baffle 5 to rotate through a cam A7, so that an opening 3 is opened, a water body can enter the sampling tube 1 through the opening 3, and when the baffle 5 rotates, the baffle 5 can clean the surface of a filter screen 4; after a certain time, the control motor 6 stops rotating, so that the cam B8 can push the cam a7 to rotate under the pushing of the spring a9, so that the cam a7 can reset the baffle 5, block the opening 3, and finally lift the device upwards through the tether 14.

Claims

1. The utility model provides a water quality testing instrument for water resource protection, includes sampler barrel (1), its characterized in that: sampling tube (1) below is equipped with counter weight base (2), a plurality of openings (3) have been seted up on sampling tube (1) upper portion, be equipped with filter screen (4) in opening (3), opening (3) top is equipped with baffle (5), be equipped with motor (6) in sampling tube (1), motor (6) top is equipped with cam A (7), cam A (7) top is equipped with cam B (8), cam B (8) top is equipped with spring A (9), sampling tube (1) top is equipped with support frame (10), sampling tube (1) and counter weight base (2) joint cooperation.

2. The water quality testing tool for water resource protection according to claim 1, characterized in that: filter screen (4) are fixed with opening (3) installation, baffle (5) and sampler barrel (1) sliding connection, baffle (5) are connected fixedly with cam A (7).

3. The water quality testing tool for water resource protection according to claim 1, characterized in that: the sampling device is characterized in that the motor (6) is fixedly installed with the sampling tube (1), the output end of the motor (6) is fixedly installed with the cam A (7), the cam A (7) is in sliding contact with the cam B (8), the cam B (8) is in sliding connection with the support frame (10), and a tether (14) is tied to the upper portion of the support frame (10).

4. The water quality testing tool for water resource protection according to claim 1, characterized in that: sampling tube (1) lower part is equipped with draw-in groove (11), counter weight base (2) top is equipped with fixture block (12), fixture block (12) outside cover is equipped with spring B (13).

5. The water quality testing tool for water resource protection according to claim 4, characterized in that: the clamping block (12) is matched with the clamping groove (11) in a clamping mode, and the clamping block (12) is connected with the counterweight base (2) in a sliding mode.