CN218567002U

CN218567002U - Environmental assessment is with layering water quality testing device

Info

Publication number: CN218567002U
Application number: CN202221501201.6U
Authority: CN
Inventors: 刘桂珍
Original assignee: Fujian Senrun Environmental Protection Technology Co ltd
Current assignee: Fujian Senrun Environmental Protection Technology Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2023-03-03
Anticipated expiration: 2032-06-16

Abstract

The utility model relates to a water quality testing device technical field specifically is a hierarchical water quality testing device is used in evaluation of rings, including floating the board, floating the board and being connected with the sampling subassembly, the sampling subassembly is including the box, and the box is equipped with the guide mouth, and the box is equipped with the closing cap subassembly, and the guide mouth is connected with the guiding tube, and the guiding tube is in the inside of box, and the guiding tube is equipped with the blast pipe, and the guiding tube is connected with and holds a section of thick bamboo, and guiding tube outer wall ring array is provided with the latch, holds a section of thick bamboo and is equipped with the fixture block, and the draw-in groove has been seted up to the fixture block, and the latch is connected in the draw-in groove, and the box is established to get and is put the mouth, and the box articulates there is the apron. The containing barrel is fixed through the clamping teeth and the clamping blocks, and the containing barrel is convenient to detach from the guide pipe after water in rivers or lakes is poured into the containing barrel. And the sampling structure of this device is simple, when being in the water sample of co-altitude not in different rivers or lakes, only needs to make the traction wheel rotate, just can control the switching of guide port, makes a plurality of sampling subassembly sample simultaneously.

Description

Environmental assessment is with layering water quality testing device

Technical Field

The utility model relates to a tunnel construction equipment technical field specifically is a hierarchical water quality testing device is used in environmental assessment.

Background

The environmental impact assessment is a predictive assessment of the impact that an environmental protection department may have on the surrounding environment of a certain important construction project once implemented. In the environmental assessment process, the natural environment, social environment and environmental quality condition of the site of the construction project need to be known. The detection of the water quality of rivers and lakes is an important item of environmental quality. When detecting rivers and lakes, water is firstly layered according to the height of the water level in the rivers or lakes, and water in different layers is extracted by a sampling device. The extracted water is labeled and then taken back to the laboratory for further detection.

For example, the chinese patent application No. CN202120349849.5 discloses a stratified water quality detection device for environmental evaluation, which comprises a fixed plate body, a plurality of sampling cylinders arranged on the fixed plate body, a water pump arranged on the sampling cylinders, a water pipe arranged on the sampling cylinders, a buffer mechanism, a lifting mechanism, a capping mechanism and a pumping mechanism; the mechanism of drawing water is including locating first baffle on the water pipe, locating annular filter plate on the first baffle, locate inlet opening on the annular filter plate, locating second baffle on the annular filter plate, locating safety cover on the first baffle, locating driving piece on the safety cover, locating pivot on the first baffle, locating a plurality of arcs in the pivot, locating axle sleeve on the inlet opening, locating ejector pin on the axle sleeve, locating first elastic component on the ejector pin, locating push block on the ejector pin, locating filter screen and the subassembly of drawing water on the ejector pin.

However, in the prior art, the sampling structure is complicated, and the water which is difficult to extract is taken out from the inside of the device.

Based on this, the utility model designs an environmental assessment is with layering water quality testing device to solve above-mentioned technical problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a environmental assessment is with layering water quality testing device for solve above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ring is appraised and is used layering water quality testing device, is including floating the board, it is connected with the sampling subassembly, and is adjacent the sampling subassembly links into an integrated entity through coupling assembling, the sampling subassembly is including the box, the lateral wall of box is provided with the guide mouth, the box outer wall is provided with the closing cap subassembly that is used for controlling the opening and closing of guide mouth, the guide mouth is connected with the guiding tube, just the guiding tube is in the inside of box, the guiding tube outer wall is provided with the blast pipe, the guiding tube is kept away from the one end of guide mouth and is connected with and holds a section of thick bamboo, guiding tube outer wall annular array is provided with the latch, it is provided with the fixture block to hold a section of thick bamboo outer wall, the draw-in groove has been seted up to the fixture block, latch detachable connects in the draw-in groove, the box is kept away from one side of guide mouth and is set up and is got and put the mouth, the box lateral wall articulates there is used for sealing to get and puts the apron of mouth.

Preferably, the closing cap subassembly is including fixing the connecting strip at the box outer wall, the connecting strip distributes in the left and right sides of guide mouth, the spout has been seted up to the connecting strip, spout sliding connection has the shrouding, one side that the shrouding is close to the box is provided with the sealing washer, one side that the box was kept away from to the shrouding is provided with the connecting rod, the kickboard top is provided with the traction wheel, the traction wheel outer wall is around being equipped with the haulage rope, the haulage rope is connected with the connecting rod.

Preferably, coupling assembling is including connecting the rope and setting up the rings at box top and bottom half respectively, the both ends of connecting the rope are connected with corresponding rings respectively.

Preferably, the sampling assembly located at the lowest position is connected with a balancing weight, and the balancing weight is connected with a hanging ring through a hook.

Preferably, the inner cavity of the guide tube is provided with a filter screen, the inner wall of the guide tube is provided with a convex block, the outer wall of the convex block is provided with a first magnet, the side wall of the filter screen is provided with a second magnet, and the first magnet and the second magnet are attracted mutually.

Compared with the prior art, the beneficial effects of the utility model are that: the containing barrel is fixed through the clamping teeth and the clamping blocks, and the containing barrel is convenient to detach from the guide pipe after water in rivers or lakes is poured into the containing barrel. And the sampling structure of this device is simple, when being in the water sample of co-altitude not in different rivers or lakes, only needs to make the traction wheel rotate, just can control the switching of guide port, makes a plurality of sampling subassembly sample simultaneously. And adjacent sampling subassembly is connected through connecting the rope, changes the length of connecting the rope, just can change the interval of sampling subassembly to better adaptation actual user demand.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the sampling assembly of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a schematic view of the latch and the fixture block of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a floating plate; 2. a sampling component; 3. a box body; 4. a guide port; 5. a guide tube; 6. an exhaust pipe; 7. a containing cylinder; 8. clamping teeth; 9. a clamping block; 10. a card slot; 11. a taking and placing port; 12. a cover plate; 13. a connecting strip; 14. a chute; 15. closing plates; 16. a seal ring; 17. a connecting rod; 18. a traction wheel; 19. a hauling rope; 20. connecting ropes; 21. a hoisting ring; 22. a balancing weight; 23. a filter screen; 24. a bump; 25. a first magnet; 26. a second magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example (b):

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a ring is appraised and is used layering water quality testing device, including floating board 1, floating board 1 is connected with sampling subassembly 2, adjacent sampling subassembly 2 links into an organic whole through coupling assembling, sampling subassembly 2 is including box 3, the lateral wall of box 3 is provided with

guide port

4, 3 outer walls of box are provided with the closing cap subassembly that is used for controlling the opening and closing of guide port 4, guide port 4 is connected with guiding tube 5, and guiding tube 5 is in the inside of box 3, guiding tube 5 outer wall is provided with blast pipe 6, guiding tube 5 keeps away from the one end of guide port 4 and is connected with and holds a section of thick bamboo 7, guiding tube 5 outer wall ring array is provided with latch 8, it is provided with fixture block 9 to hold a section of thick bamboo 7 outer wall, fixture block 9 has seted up draw-in groove 10, latch 8 detachable connects in draw-in groove 10, box 3 keeps away from one side of guide port 4 and sets up and gets and put a

mouthful

11, 3 lateral walls of box articulate has and is used for sealing to get and puts a apron 12 of mouthful 11.

Specifically, the closing cap subassembly is including fixing connecting strip 13 at 3 outer walls of box, and connecting strip 13 distributes in the left and right sides of guide port 4, and connecting strip 13 has seted up spout 14, and spout 14 sliding connection has shrouding 15, and one side that shrouding 15 is close to box 3 is provided with sealing washer 16, and one side that box 3 was kept away from to shrouding 15 is provided with connecting rod 17, and the kickboard top is provided with

traction wheel

18, and 18 outer walls of traction wheel are around being equipped with haulage rope 19, and haulage rope 19 is connected with connecting rod 17. After the sampling assembly is immersed in water, the traction wheel is rotated, so that the traction rope is gradually rolled on the traction wheel, the traction rope pulls the sealing plate to move upwards, and the guide port is exposed. At this time, water can flow into the containing cylinder through the guide pipe.

Specifically, the connecting assembly comprises a connecting rope 20 and hanging rings 21 respectively arranged at the top of the box body 3 and the bottom of the box body 3, and two ends of the connecting rope 20 are respectively connected with the corresponding hanging rings 21. The length of the connecting rope can be set according to the requirement.

Specifically, the sampling component 2 located at the lowest position is connected with a balancing weight 22, and the balancing weight is connected with a hanging ring 21 through a hook. Through setting up the balancing weight, make the sampling subassembly be difficult for swinging along with rivers.

Specifically, a filter screen 23 is arranged in the inner cavity of the guide tube 5, a convex block 24 is arranged on the inner wall of the guide tube 5, a first magnet 25 is arranged on the outer wall of the convex block 24, a second magnet 26 is arranged on the side wall of the filter screen 23, and the first magnet 25 and the second magnet are attracted to each other. By providing the filtering net, impurities in rivers or lakes, such as aquatic weeds, etc., are prevented from flowing into the guide pipe. And the filter screen is connected in the guide tube through first magnet and second magnet, has made things convenient for the dismantlement of filter screen. When the filter screen is cleaned, the filter screen can be taken out from the guide pipe only by pulling the filter screen.

One specific application of this embodiment is: when sampling water quality, the cover plate is opened, the containing barrel is moved to the inner cavity of the box body, the opening of the containing barrel is aligned to the guide tube, the containing barrel moves upwards, the fixture block moves to the position which is parallel and level with the latch, the containing barrel rotates, the fixture block rotates around the axis of the containing barrel, the fixture block is clamped into the clamping groove, and the containing barrel is fixed with the guide tube.

After the balancing weight is hung on sampling assembly, put into the aquatic with this device, a plurality of sampling assemblies are in different height respectively, make the traction wheel rotate to make the haulage rope roll up gradually on the traction wheel, thereby make haulage rope pulling shrouding shift up, make the guide mouth expose. At this moment, water just can flow into through the guide tube and hold the section of thick bamboo in, water when flowing into and hold the section of thick bamboo in, hold the interior air of section of thick bamboo and discharge along the blast pipe.

After the water quality sampling is finished, the traction wheel is rotated reversely, so that the traction rope is released, and the sealing plate is closed. Subsequently, the device is lifted from the water, the cover plate is opened, and the containing cylinder is rotated to separate the latch from the clamping groove, so that the containing cylinder can be detached from the guide pipe.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a environmental assessment is with layering water quality testing device, is including floating board (1), its characterized in that: float board (1) and be connected with sampling subassembly (2), it is adjacent sampling subassembly (2) link into an integrated entity through coupling assembling, sampling subassembly (2) is including box (3), the lateral wall of box (3) is provided with guide mouth (4), box (3) outer wall is provided with the closing cap subassembly that is used for controlling guide mouth (4) switching, guide mouth (4) are connected with guiding tube (5), just guiding tube (5) are in the inside of box (3), guiding tube (5) outer wall is provided with blast pipe (6), the one end that guiding mouth (4) were kept away from in guiding tube (5) is connected with and holds a section of thick bamboo (7), guiding tube (5) outer wall ring array is provided with latch (8), it is provided with fixture block (9) to hold a section of thick bamboo (7) outer wall, fixture block (10) have been seted up in fixture block (9), latch (8) detachable connects in fixture groove (10), one side that guiding mouth (4) was kept away from in box (3) is set up and is got and is put mouth (11), box (3) lateral wall articulates there is used for sealing to get apron (12) of putting mouth (11).

2. The device for detecting the stratified water quality for environmental evaluation according to claim 1, characterized in that: the closing cap subassembly is including fixing connecting strip (13) at box (3) outer wall, connecting strip (13) distribute in the left and right sides of guide mouth (4), spout (14) have been seted up in connecting strip (13), spout (14) sliding connection has shrouding (15), one side that shrouding (15) are close to box (3) is provided with sealing washer (16), one side that box (3) were kept away from in shrouding (15) is provided with connecting rod (17), the kickboard top is provided with traction wheel (18), traction wheel (18) outer wall is around being equipped with haulage rope (19), haulage rope (19) are connected with connecting rod (17).

3. The device for detecting the stratified water quality for environmental evaluation according to claim 1, characterized in that: the connecting assembly comprises a connecting rope (20) and hanging rings (21) which are respectively arranged at the top of the box body (3) and the bottom of the box body (3), and two ends of the connecting rope (20) are respectively connected with the corresponding hanging rings (21).

4. The device for detecting the stratified water quality for environmental evaluation according to claim 3, characterized in that: the sampling component (2) located at the lowest position is connected with a balancing weight (22), and the balancing weight is connected with a hanging ring (21) through a hook.

5. The device for detecting the stratified water quality for environmental evaluation according to claim 1, characterized in that: the inner cavity of the guide pipe (5) is provided with a filter screen (23), the inner wall of the guide pipe (5) is provided with a convex block (24), the outer wall of the convex block (24) is provided with a first magnet (25), the side wall of the filter screen (23) is provided with a second magnet (26), and the first magnet (25) and the second magnet are attracted mutually.