CN211627084U

CN211627084U - Water quality stratified sampling ware for environmental monitoring

Info

Publication number: CN211627084U
Application number: CN202020313743.5U
Authority: CN
Inventors: 张宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-10-02
Anticipated expiration: 2030-03-13

Abstract

The utility model provides a quality of water stratified sampling ware for environmental monitoring, once can only take a sample to the quality of water of a degree of depth when taking a sample, can not take a sample to the quality of water of a plurality of depths simultaneously. The utility model discloses the constitution includes: concave plastic slab (2) and three water appearance box (5), three water appearance box is the square box, and set up the inside at the concave plastic slab, two double-screw bolts (9) of water appearance box leading flank welding, the double-screw bolt pass behind bar slide opening (6) on vertical board (12) of concave plastic slab front end with nut threaded connection, water appearance box top welding pivot (8), the round hole at rotation baffle (4) middle part is passed in the pivot and with rotation baffle's round hole clearance fit, round hole (11) are seted up to the one end that rotation baffle stretches out the water appearance box, poker rod (3) pass the rotation baffle's on the three water appearance box round hole respectively and with rotation baffle bonding fixed. The utility model is used for the stratified sampling of quality of water.

Description

Water quality stratified sampling ware for environmental monitoring

Technical Field

The utility model relates to an environmental monitoring technical field, specifically speaking relates to a water quality stratified sampling ware for environmental monitoring.

Background

In environmental monitoring, water quality is often required to be analyzed and sampled, the types of pollutants in a water body and the concentrations and the variation trends of various pollutants are monitored and measured, the water quality of one depth can be sampled at one time when the water quality is sampled, and the water quality of multiple depths cannot be sampled simultaneously.

SUMMERY OF THE UTILITY MODEL

In order to solve the disadvantages of the prior art, an object of the utility model is to provide a water quality stratified sampling device for environmental monitoring to overcome the defects in the prior art.

In order to realize the above-mentioned purpose, the utility model provides an environmental monitoring water quality stratified sampling ware, an environmental monitoring water quality stratified sampling ware include spill plastic slab and three water sample box, it is three the water sample box be the square chest, and set up the inside of spill plastic slab, water sample box leading flank welding two double-screw bolts, the double-screw bolt passes the vertical board of spill plastic slab front end on behind the bar slide opening with nut threaded connection, water sample box top welding pivot, the pivot pass the round hole at rotating barrier middle part and with rotating barrier's round hole clearance fit, rotating barrier stretch out water sample box's one end set up the round hole, the poker rod passes respectively the water sample box on the round hole of rotating barrier and with rotating barrier bond fixedly.

Through above-mentioned technical scheme, set up three water sample box, through adjusting different scale departments to three water sample box, stretch into whole device under water, can be equipped with the water sample of a degree of depth department in every water sample box, can take a sample to the quality of water of three degree of depth simultaneously, the position of three water sample box can be adjusted from top to bottom simultaneously, and the degree of depth of taking a sample can change.

As right the utility model discloses a further explanation of water quality stratified sampling ware for environmental monitoring, preferably, water sample box top center set up the inlet opening.

Through above-mentioned technical scheme, stir the poker rod for the rotation separation blade at every water sample box top all rotates round respective pivot, exposes the inlet opening on every water sample box top, can be used for intaking, and the poker rod is stirred in the backward direction after the sample finishes, can stop up the inlet opening again with rotating the baffle, prevents that the quality of water of other depths from entering into in the water sample box.

As to the further explanation of the water quality stratified sampling device for environmental monitoring of the present invention, preferably, the vertical plate at the front end of the concave plastic plate is marked with a scale.

Through above-mentioned technical scheme, through the position of adjusting every water appearance box, make it be in different scale departments, can take a sample to the quality of water of the different degree of depth.

The utility model has the advantages that:

1. the utility model discloses set up three water sample box, can take a sample to the quality of water of three degree of depth simultaneously, the back rotating barrier that takes a sample simultaneously blocks the inlet opening, can prevent that the water of other degrees of depth from entering into the monitoring result of influencing quality of water in the water sample box when the device lifts.

2. The utility model discloses the height of every water appearance box can be adjusted, can take a sample to the quality of water of the different degree of depth, improves water quality monitoring's accuracy.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a side view of the present invention;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3;

FIG. 5 is a side view of a water-based cartridge;

FIG. 6 is a top view of a water sample cartridge;

the reference numerals are explained below:

1. a handle; 2. a concave plastic plate; 3. a poke rod; 4. rotating the baffle; 5. a water sample box; 6. a strip-shaped slide hole; 7. calibration; 8. a rotating shaft; 9. a bolt; 10. a circular hole; 11. a water inlet hole; 12. a vertical plate.

Detailed Description

In order to further understand the structure, characteristics and other objects of the present invention, the following detailed description is given with reference to the accompanying preferred embodiments, which are only used to illustrate the technical solution of the present invention and are not intended to limit the present invention.

Concrete embodiment one, this embodiment a quality of water stratified sampling ware for environmental monitoring, including spill plastic slab 2 and three water sample box 5, it is three the water sample box be the square box, and set up the inside of spill plastic slab, water sample box leading flank welding two double-screw bolts 9, the double-screw bolt passes vertical board 12 of spill plastic slab front end on 6 back and nut threaded connection, water sample box top welding pivot 8, the pivot pass the round hole at rotation baffle 4 middle parts and with rotation baffle's round hole clearance fit, rotation baffle stretch out water sample box's one end set up round hole 11, poker rod 3 passes three respectively water sample box on the round hole of rotation baffle and with rotation baffle bond fixedly.

The distance between the vertical plates at the front end and the rear end of the concave plastic plate is slightly larger than the thickness of the water sample box, so that the water sample box can slide up and down between the vertical plates at the front end and the rear end, the strip-shaped sliding hole is vertically formed, the water sample box can be guaranteed to vertically slide up and down in the sliding process, two studs are welded on each water-resisting sample box and respectively penetrate through the strip-shaped sliding hole, the fixed water sample box can be guaranteed to be horizontal, and the phenomenon of inclination is prevented.

In the second embodiment, the water sample box is provided with a water inlet 10 at the center of the top thereof, which is further described in the first embodiment for the environmental monitoring water quality stratified sampling device.

In a third embodiment, the third embodiment is a further description of the environmental monitoring water quality stratified sampling device in the first embodiment, wherein scales 7 are marked on the vertical plate at the front end of the concave plastic plate.

The scale of the concave plastic plate is 0 scale at the uppermost end, the scale is gradually increased from top to bottom, after the whole device is vertically inserted into water, the scale 0 is positioned at the position of the water surface, the scale at the top end of each water sample box is the depth of a water sample taken by the water sample box, when sampling is carried out, nuts on two studs of the water sample box are unscrewed, the position of the water sample box is adjusted, the top end of the water sample box is adjusted to the designated scale, the front side surface of the water sample box is attached to a vertical plate at the front end of the concave plastic plate, then the nuts on the two studs are screwed, the water sample box is fixed, after the positions of the three water sample boxes are respectively adjusted and fixed, the poking rod is positioned at the left side of the water sample box, the baffle plate is rotated to plug a water inlet hole at the top of the water sample box, then the handle 1 is held by hand to vertically insert the whole device into water, and the scale 0 is positioned, as shown in figure 4, the poking rod is poked anticlockwise, so that the rotating baffles at the tops of the three water sample boxes rotate around respective rotating shafts, the arc limiting strips 13 are respectively bonded on the vertical plate at the front end and the vertical plate at the rear end of the concave plastic plate, the position of the poking rod can be limited, the poking rod stops after rotating to be contacted with the concave plastic plate according to the arc limiting strips at the front end, the rotating baffles give way to the position of the water inlet hole, water enters the water sample box through the water inlet hole, then the poking rod rotates clockwise to enable the rotating baffles to rotate reversely, the poking rod stops after rotating to be contacted with the arc limiting strips on the vertical plate at the rear end of the concave plastic plate, at the moment, the rotating baffles block the position of the water inlet hole again, the lower surfaces of the rotating baffles are attached to the upper surfaces of the water sample boxes, water can be prevented from entering, and water at other depths of the device can be prevented from entering the water sample box to, then the handle is held by hand to lift the whole device to extract water, thus completing the sampling of water quality.

It should be noted that the above mentioned embodiments and embodiments are intended to demonstrate the practical application of the technical solution provided by the present invention, and should not be interpreted as limiting the scope of the present invention. Various modifications, equivalent substitutions and improvements will occur to those skilled in the art and are intended to be within the spirit and scope of the present invention. The protection scope of the present invention is subject to the appended claims.

Claims

1. A water quality stratified sampling device for environmental monitoring comprises a concave plastic plate and three water sample boxes,

three the water sample box be the square box to the setting is in the inside of spill plastic slab, water sample box leading flank welding two double-screw bolts, the double-screw bolt passes the vertical board of spill plastic slab front end on behind the bar slide opening with nut threaded connection, water sample box top welding pivot, the pivot pass the round hole at rotating the baffle middle part and with rotating the baffle's round hole clearance fit, rotating the baffle stretch out the one end of water sample box set up the round hole, the poker rod passes respectively threely the water sample box on the round hole of rotating the baffle and with rotating the baffle bond fixedly.

2. The water quality stratified sampling device for environmental monitoring as claimed in claim 1, wherein the water sample box is provided with a water inlet hole at the center of the top thereof.

3. The stratified water sampler as claimed in claim 2, wherein the vertical plate at the front end of the concave plastic plate is marked with a scale.