CN210322448U

CN210322448U - Water quality extraction device for hydraulic engineering

Info

Publication number: CN210322448U
Application number: CN201921255844.5U
Authority: CN
Inventors: 李璞媛; 寇自洋; 付晓双; 李宝玉; 李东博
Original assignee: Heyuan Junyuan Water Conservancy And Hydropower Construction Engineering Co Ltd
Current assignee: Heyuan Junyuan Water Conservancy And Hydropower Construction Engineering Co Ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-04-14
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses a quality of water extraction element for hydraulic engineering, including pumping mechanism and depth of water locating plate, pumping mechanism includes the suction pump, the suction pump communicates with each other with a plurality of drawing liquid unit, drawing liquid unit and drinking-water pipeline and sampling pipe are linked together, pumping mechanism passes through the hickey on the drinking-water pipeline and is connected with the depth of water locating plate, the depth of water locating plate package rubbing board body, be provided with the rotation unit on the plate body, set up threaded hole on the rotation unit, set up the rotation fluting on the plate body, it is connected with the fixed plate rotation to rotate the fluting inner wall through the axis of rotation, the screw has been seted up on the fixed plate, the fixed plate. The utility model provides a depth of water locating plate adopts beta structure, compares and conveniently carries in the bulky sampling device of prior art, and samples the water of different levels through the pipeline that draws water, avoids the in-process that the sampling bottle among the conventional art put into or promoted, can bring the quality of water in different aspect into, has guaranteed the accuracy of sample.

Description

Water quality extraction device for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field especially relates to a quality of water extraction element for hydraulic engineering.

Background

Often need detect quality of water in hydraulic engineering, the in-process that detects usually needs to extract the water of the different degree of depth, because the quality of water at bank edge probably has the pollution and debris in addition, so general quality of water surveys quality of water and draws and will go on to surface of water central authorities or keep away from the bank, but traditional quality of water extraction device size is heavy, inconvenient carrying, and present quality of water extraction device is when getting deep water sample, because the sampling bottle is open-ended, put into or the in-process that promotes at the sampling bottle, can bring the quality of water of different aspect into, lead to the inaccuracy that the water sample was taken, caused the result to quality of water monitoring and had the error, in order to solve above problem, the utility model discloses a quality of water extraction device for hydraulic engineering.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the water sampling equipment body type of the traditional technology is heavy and inconvenient to carry, and providing a water quality extraction device for hydraulic engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a quality of water extraction element for hydraulic engineering, includes the mechanism of drawing water and the depth of water locating plate, the mechanism of drawing water includes the suction pump, the suction pump communicates with each other with a plurality of drawing liquid unit, the drawing liquid unit includes the inlet, inlet threaded connection has the pipeline that draws water, the pipeline winding that draws water is on the wire reel, the wire reel passes through the fixed setting of support column and is in on the suction pump shell.

Preferably, the pipeline that draws water is kept away from the one end of inlet is provided with the hickey, the liquid outlet of drawing liquid unit communicates with each other with the sampling pipe through the rubber buffer.

Preferably, the liquid pumping unit is provided with a plurality of liquid pumping units, and the water pumping mechanism is connected with the water depth positioning plate through the threaded connector on the water pumping pipeline.

Preferably, the depth of water locating plate package rubbing board body, be provided with the rotation unit on the plate body, the rotation unit sets up to a plurality of, a plurality of the rotation unit rotates through the damping pivot and connects, set up threaded hole on the rotation unit, the rotation unit pass through the screw hole with the threaded connection on the pipeline draws water.

Preferably, a rotary slot is formed in the plate body, the inner wall of the rotary slot is rotatably connected with the fixing plate through a rotary shaft, a screw hole is formed in the fixing plate, and the fixing plate is fixedly connected with the surface of the ship body through a bolt to play a role in fixing the water depth positioning plate.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model provides a depth of water locating plate adopts beta structure, compares in the bulky sampling device of prior art conveniently to carry.

2. The utility model discloses a drinking-water pipeline samples the water of different levels, avoids the in-process that the sampling bottle among the conventional art put into or promoted, can bring the quality of water in different aspect into, has guaranteed the accuracy of sample, has improved the testing result to this waters quality of water.

Drawings

Fig. 1 is a schematic structural view of a water quality extraction device for hydraulic engineering provided by the utility model;

FIG. 2 is a schematic structural view of the middle pumping mechanism of the present invention;

FIG. 3 is a schematic structural view of the mid-depth positioning plate of the present invention;

fig. 4 is a schematic side view of the middle water depth positioning plate of the present invention.

In the figure: the device comprises a water pumping mechanism 1, a water pumping pump 11, a liquid pumping unit 12, a liquid inlet 121, a liquid outlet 122, a rubber plug 123, a water depth positioning plate 2, a plate body 21, a rotating unit 22, a threaded hole 221, a damping rotating shaft 23, a rotary groove 24, a fixing plate 25, a bolt 26, a water pumping pipeline 3, a threaded connector 31, a wire reel 4 and a sampling tube 5.

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.

Referring to fig. 1 and 2, quality of water extraction element is including drawing water mechanism 1 and depth of water locating plate 2, drawing water mechanism 1 includes suction pump 11, suction pump 11 communicates with each other with a plurality of drawing liquid unit 12, drawing liquid unit 12 includes inlet 121, inlet 121 threaded connection has pumping pipe 3, pumping pipe 3 twines on wire reel 4, wire reel 4 passes through support column 41 fixed the setting on suction pump 11 shell, the one end that pumping pipe 3 kept away from inlet 121 is provided with hickey 31, the liquid outlet 122 of pumping unit 12 communicates with each other with a kind pipe 5 through rubber buffer 123, pumping unit 12 sets up to a plurality of, drawing water mechanism 1 is connected with depth of water locating plate 2 through hickey 31 on the pumping pipe 3.

Referring to fig. 3 and 4, depth of water locating plate 2 includes plate body 21, be provided with on the plate body 21 and rotate unit 22, it sets up to a plurality of to rotate unit 22, a plurality of rotates unit 22 and rotates through damping pivot 23 and connects, threaded hole 221 has been seted up on the rotation unit 22, rotation unit 22 passes through threaded hole 221 and the threaded connection of the hickey 31 on the pipeline 3 that draws water, rotation fluting 24 has been seted up on the plate body 21, it rotates with fixed plate 25 through the axis of rotation to rotate fluting 24 inner wall, the screw has been seted up on the fixed plate 25, fixed plate 25 passes through bolt 26 and hull fixed surface and is connected, play the effect of fixed depth of.

The utility model discloses a theory of use as follows:

when the utility model is used, the folding water depth positioning plate 2 is unfolded, a plurality of water pumping pipelines 3 are in threaded connection with corresponding threaded holes 221 on the rotating unit 22 through the threaded interfaces 31, then the fixing plate 25 on the water depth positioning plate 2 is opened, the fixing plate 25 is fixed on the surface of the ship body through the bolts 26, so that the water depth positioning plate 2 is kept fixed, at the moment, the water depth positioning plate 2 is positioned in water, the switch of the water pump 11 is opened, the water pump 11 pumps water by utilizing the water pumping pipelines 3 which are in threaded connection with the rotating units 22 positioned at different water layers, and the pumped water quality samples are stored in the sample pumping pipe 5, the water depth positioning plate 2 in the utility model adopts a folding structure, compared with the heavy sampling device in the prior art, the water sampling device is convenient to carry, and samples water bodies at different levels through the water pumping pipelines 3, thereby avoiding the sampling bottle in the traditional technology from being, can bring water quality of different layers, ensures the accuracy of sampling and improves the detection result of the water quality of the water area.

In the present invention, unless otherwise expressly stated or limited, the terms "sliding", "rotating", "fixed", "provided", and the like are to be understood in a broad sense, e.g. as welded connections, as bolted connections, or as integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The water quality extraction device for the hydraulic engineering comprises a water pumping mechanism (1) and a water depth positioning plate (2), and is characterized in that the water pumping mechanism (1) comprises a water pumping pump (11), the water pumping pump (11) is communicated with a plurality of water pumping units (12), the water pumping units (12) are communicated with a water pumping pipeline (3) and a sampling pipe (5), the water pumping mechanism (1) is connected with the water depth positioning plate (2) through a threaded connector (31) on the water pumping pipeline (3), the water depth positioning plate (2) comprises a plate body (21), a rotating unit (22) is arranged on the plate body (21), a threaded hole (221) is formed in the rotating unit (22), a rotating groove (24) is formed in the plate body (21), the inner wall of the rotating groove (24) is rotatably connected with a fixing plate (25) through a rotating shaft, a threaded hole is formed in the fixing plate (25), the fixing plate (25) is fixedly connected with the surface of the ship body through a bolt (26).

2. A water quality extraction device for hydraulic engineering according to claim 1, characterized in that, the pipeline (3) that draws water twines on wire reel (4), wire reel (4) pass through support column (41) fixed setting on the suction pump (11) shell.

3. The water quality extraction device for the hydraulic engineering according to claim 1, wherein the liquid pumping unit (12) comprises a liquid inlet (121), the liquid inlet (121) is in threaded connection with the water pumping pipeline (3), and one end, far away from the liquid inlet (121), of the water pumping pipeline (3) is provided with the threaded interface (31).

4. The water quality extraction device for the hydraulic engineering according to claim 1, wherein the liquid outlet (122) of the liquid extraction unit (12) is communicated with the sampling tube (5) through a rubber plug (123), and the liquid extraction unit (12) is provided in a plurality.

5. The water quality extraction device for the hydraulic engineering according to claim 1, wherein the number of the rotating units (22) is several, and the several rotating units (22) are rotatably connected through a damping rotating shaft (23).

6. A water quality extraction device for hydraulic engineering according to claim 1, characterized in that the rotation unit (22) is in threaded connection with a threaded interface (31) on the water pumping pipeline (3) through the threaded hole (221).