CN212674546U - Water quality extraction device for hydraulic engineering - Google Patents

Abstract

The utility model belongs to the technical field of the hydraulic engineering technique and specifically relates to a quality of water extraction element for hydraulic engineering, including the extraction tube, top one side of extraction tube is provided with mass flow mechanism, the extraction tube bottom is provided with filtering mechanism the inside of extraction tube is provided with hoist mechanism. The utility model discloses a set up hoist mechanism to can promote water to inside the mass flow mechanism, reach the extraction effect with this, and set up filter mechanism and can dispel the great rubbish of water inside, avoid causing the jam to the riser, the influence draws the effect, scrapes the impurity that the mechanism can avoid water inside to contain through setting up clearly simultaneously and is stained with on drawing the inside pipe wall, influences water quality testing's precision.

Description

Water quality extraction device for hydraulic engineering

Technical Field

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

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harmful substances and benefiting benefits, and is also called water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. In order to ensure the water quality, detection personnel can regularly extract and detect the water quality, most of the existing extraction devices use a sampling cylinder to directly extract and sample the water quality with depth, and therefore the detection accuracy of the water quality is reduced, and the water quality extraction device for the hydraulic engineering is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the water quality with depth cannot be extracted in the prior art, and providing a water quality extracting device for hydraulic engineering.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a quality of water extraction element for hydraulic engineering, includes the extraction tube, top one side of extraction tube is provided with mass flow mechanism, the extraction tube bottom is provided with filtering mechanism the inside of extraction tube is provided with hoist mechanism, hoist mechanism includes the roof of fixed mounting on the extraction tube top, the roof top fixed mounting that the extraction tube corresponds the position has the motor, the motor is connected with the accumulator jar through the wire, accumulator jar fixed mounting is in the roof bottom, the output shaft of motor extends to the extraction tube inside and the vertical rotation axis that is connected with of tip, the outside fixed mounting of rotation axis has helical blade, helical blade and extraction tube inner wall leave the clearance and be provided with between and clearly scrape the mechanism the handle is installed on the top of roof.

Preferably, the flow collecting mechanism comprises a drainage tube which is obliquely communicated and installed on the outer side of the top of the extraction tube, a connector is arranged at the bottom of one end, away from the extraction tube, of the drainage tube, and a sampling bottle is inserted into the inner thread of the connector.

Preferably, the end part of one end of the drainage tube, which is far away from the extraction tube, is connected with the top plate through a connecting plate, and the connecting plate and the top plate are of an integral structure.

Preferably, the filtering mechanism comprises a filtering head sleeved outside the bottom of the extraction pipe through threads, a blocking net is installed at the bottom end inside the filtering head, the rotating shaft penetrates through the blocking net, a shaft sleeve is sleeved on the end portion of the rotating shaft through threads, and a plurality of object driving blades are installed on the outer side of the shaft sleeve at equal intervals in the circumferential direction.

Preferably, the scraping mechanism comprises a rubber scraper arranged between the helical blade and the inner wall of the extraction pipe, the rubber scraper is in contact with the inner wall of the extraction pipe, and the two ends of the rubber scraper are fixedly connected with connecting frames which are respectively and fixedly arranged at the two ends of the rotating shaft.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a set up hoist mechanism to can promote water to inside the mass flow mechanism, reach the extraction effect with this, and set up filter mechanism and can dispel the great rubbish of water inside, avoid causing the jam to the riser, the influence draws the effect, scrapes the impurity that the mechanism can avoid water inside to contain through setting up clearly simultaneously and is stained with on drawing the inside pipe wall, influences water quality testing's precision.

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 the utility model provides a water quality extraction device's for hydraulic engineering extraction tube sectional structure schematic diagram.

In the figure: the device comprises an extraction pipe 1, a filter head 2, a drainage pipe 3, a motor 4, a handle 5, a top plate 6, a storage battery 7, a connecting plate 8, a connecting port 9, a sampling bottle 10, an object-driving blade 11, a shaft sleeve 12, a rotating shaft 13, a helical blade 14, a rubber scraper 15, a connecting frame 16 and a blocking net 17.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-2, a water quality extraction device for hydraulic engineering comprises an extraction tube 1, a flow collecting mechanism is arranged on one side of the top end of the extraction tube 1, a filtering mechanism is arranged at the bottom of the extraction tube 1, the filtering mechanism comprises a filtering head 2 which is sleeved at the outer side of the bottom of the extraction tube 1 through threads, a blocking net 17 is arranged at the bottom end inside the filtering head 2, a rotating shaft 13 penetrates through the blocking net 17, a shaft sleeve 12 is sleeved at the end part of the rotating shaft, a plurality of object driving blades 11 are equidistantly arranged on the outer side of the shaft sleeve 12 along the circumferential direction, a lifting mechanism is arranged inside the extraction tube 1, the lifting mechanism comprises a top plate 6 fixedly arranged at the top end of the extraction tube 1, a motor 4 is fixedly arranged at the top end of the top plate 6 at the corresponding position of the extraction tube 1, the motor 4 is connected with a storage battery 7 through a lead, the storage battery 7, the outer side of the rotating shaft 13 is fixedly provided with a helical blade 14, a clearance is reserved between the helical blade 14 and the inner wall of the extraction pipe 1, a scraping mechanism is arranged between the helical blade 14 and the inner wall of the extraction pipe 1, and the top end of the top plate 6 is provided with a lifting handle 5; inside inserting the extraction tube 1 into water, be connected motor 4 with accumulator jar 7 simultaneously, thereby rotation axis 13 drives helical blade 14 and rotates, promote the water of extraction tube 1 bottom to the inside sample that takes a sample of mass flow mechanism with this, and set up filter head 2 and separation net 17, thereby can carry out the separation to the inside rubbish of water, and can drive a plurality of thing blades 11 of driving simultaneously and rotate at rotation axis 13 rotation in-process, dispel the great rubbish inside the water with this, avoid causing the jam to riser 1, the effect is drawed in the influence, and motor 4 model among this technical scheme is Y80M 1-2.

The flow collecting mechanism comprises a drainage tube 3 obliquely communicated and installed on the outer side of the top of the extraction tube 1, a connecting port 9 is formed in the bottom of one end, away from the extraction tube 1, of the drainage tube 3, a sampling bottle 10 is inserted into internal threads of the connecting port 9, the end, away from the extraction tube 1, of the drainage tube 3 is connected with the top plate 6 through a connecting plate 8, and the connecting plate 8 and the top plate 6 are of an integral structure; set up drainage tube 3 through the slope to can be with inside water drainage to the sampling bottle 10 of the inside promotion of extraction tube 1 inside, with this sample effect that reaches.

The cleaning and scraping mechanism comprises a rubber scraper 15 arranged between the helical blade 14 and the inner wall of the extraction pipe 1, the rubber scraper 15 is in contact with the inner wall of the extraction pipe 1, two ends of the rubber scraper 15 are fixedly connected with connecting frames 16, and the two connecting frames 16 are respectively and fixedly arranged at two ends of the rotating shaft 13; when rotation axis 13 is at the pivoted in-process, can drive rubber scraper 15 simultaneously and clear scrape extraction tube 1, avoid the inside impurity that contains of water to be stained with on 1 inner wall of extraction tube, influence water quality testing's precision.

The utility model discloses: inside at first inserting extraction tube 1 into water, promote water to inside the mass flow mechanism through hoist mechanism to this reaches the extraction effect, filter mechanism can dispel the great rubbish of water inside simultaneously, avoids causing the jam to riser 1, influences the extraction effect.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a quality of water extraction element for hydraulic engineering, includes extraction tube (1), its characterized in that, top one side of extraction tube (1) is provided with mass flow mechanism, extraction tube (1) bottom is provided with filtering mechanism, the inside of extraction tube (1) is provided with hoist mechanism, hoist mechanism includes roof (6) of fixed mounting in extraction tube (1) top, roof (6) top fixed mounting that extraction tube (1) corresponds the position has motor (4), motor (4) are connected with accumulator jar (7) through the wire, accumulator jar (7) fixed mounting is in roof (6) bottom, the output shaft of motor (4) extends to the inside of extraction tube (1) and the tip is vertical to be connected with rotation axis (13), the outside fixed mounting of rotation axis (13) has helical blade (14), helical blade (14) and extraction tube (1) inner wall leave the clearance and between be provided with clearly scrapes the mechanism, a handle (5) is arranged at the top end of the top plate (6).

2. The water quality extraction device for the water conservancy project according to claim 1, characterized in that the flow collecting mechanism comprises a drainage tube (3) obliquely and communicated with and installed on the outer side of the top of the extraction tube (1), a connection port (9) is arranged at the bottom of one end, away from the extraction tube (1), of the drainage tube (3), and a sampling bottle (10) is inserted into an internal thread of the connection port (9).

3. A water quality extraction device for hydraulic engineering according to claim 2, characterized in that, the drainage tube (3) is connected between the end part of one end far away from the extraction tube (1) and the top plate (6) through a connecting plate (8), and the connecting plate (8) and the top plate (6) are of an integrated structure.

4. The water quality extraction device for the hydraulic engineering according to claim 1, characterized in that, filtering mechanism includes filter head (2) that the screw thread cup joints in extraction tube (1) bottom outside, the inside bottom of filter head (2) is installed and is blocked net (17), rotation axis (13) run through and block net (17) and the tip screw thread cup joints axle sleeve (12), a plurality of blades of driving thing (11) are installed along the circumferencial direction equidistance in the outside of axle sleeve (12).

5. The water quality extraction device for the hydraulic engineering according to claim 1, wherein the scraping mechanism comprises a rubber scraper (15) arranged between the helical blade (14) and the inner wall of the extraction pipe (1), the rubber scraper (15) is in contact with the inner wall of the extraction pipe (1), two ends of the rubber scraper (15) are fixedly connected with connecting frames (16), and the two connecting frames (16) are respectively and fixedly arranged at two ends of the rotating shaft (13).

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