CN216349780U - Water quality sampling equipment for hydrology and water conservancy resource engineering - Google Patents

Abstract

The utility model discloses a water quality sampling device for hydrology and water conservancy resource engineering, which comprises: the left side of the box body is provided with a containing groove; the water pump is connected to the right side of the bottom end of the inner cavity of the box body through a screw; one end of the first water inlet pipe is arranged at the water inlet of the water pump; the connecting cylinder is rotatably arranged on the left side of the inner cavity of the box body through a bearing, the left end of the connecting cylinder extends into the inner cavity of the accommodating groove, the other end of the first water inlet pipe is arranged on the right side of the connecting cylinder, and the inner cavity of the connecting cylinder is communicated with the inner cavity of the first water inlet pipe; the right side of the rotating plate is arranged at the left end of the connecting cylinder through a bearing, and the inner cavity of the rotating plate is communicated with the inner cavity of the connecting cylinder. This device not only can improve work efficiency, labour saving and time saving to can eliminate the potential safety hazard, control sample water source that moreover can confirm avoids gathering top water and bottom water, convenient to use.

Description

Water quality sampling equipment for hydrology and water conservancy resource engineering

Technical Field

The utility model relates to the technical field of hydrology and water conservancy, in particular to water quality sampling equipment for hydrology and water conservancy resource engineering.

Background

The hydrology and water resource engineering major is based on the basic theory of earth science, takes water resources as main research objects, systematically learns the professional knowledge and skills in the aspects of distribution, formation, evolution and the like of the water resources, gives consideration to the basic knowledge of underground water science, geotechnical engineering and environmental engineering, is applied to the acquisition and treatment of water information, planning, development, evaluation and management of the water resources, exploration, design and construction of hydraulic engineering, monitoring, evaluation, treatment and the like of underground water environment and geological environment, takes the water resources as the research objects to avoid sampling detection of water, generally needs to use a water quality sampler when sampling water quality, the water quality sampler is that a yakeli bottle tied with a pull rope is directly thrown into water by workers, the yakeli bottle is sunk into the water by utilizing a balancing weight in the yakeli bottle, the water sample bottle is filled from the bottle mouth, the workers pull back the yakeli bottle, water intaking like this not only wastes time and energy, influence work efficiency, and carry out the sample job time in the abominable place of some water intaking ground all ring edge borders, the staff can have the risk of falling into water, there is the potential safety hazard, when carrying out the quality of water sample moreover, in order to guarantee the accuracy of water sample testing result can not gather top layer water and bottom water, and use the water source of the unable accurate control sample of quality of water sampler, very easily gather the top layer water in the ya keli bottle, be not convenient for use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide water quality sampling equipment for hydrology and water conservancy resource engineering, which at least solves the problems that the prior art reduces the working efficiency, has potential safety hazards and cannot accurately control the collected water sample.

In order to achieve the purpose, the utility model provides the following technical scheme: a quality of water sampling equipment that hydrology hydraulic resource engineering used includes: the left side of the box body is provided with a containing groove; the water pump is connected to the right side of the bottom end of the inner cavity of the box body through a screw; one end of the first water inlet pipe is arranged at a water inlet of the water pump; the connecting cylinder is rotatably arranged on the left side of the inner cavity of the box body through a bearing, the left end of the connecting cylinder extends into the inner cavity of the accommodating groove, the other end of the first water inlet pipe is arranged on the right side of the connecting cylinder, and the inner cavity of the connecting cylinder is communicated with the inner cavity of the first water inlet pipe; the right side of the rotating plate is arranged at the left end of the connecting cylinder through a bearing, and the inner cavity of the rotating plate is communicated with the inner cavity of the connecting cylinder; the right end of the storage disc is arranged at the center of the left side of the rotating plate, the inner cavity of the storage disc is communicated with the inner cavity of the rotating plate, and the left end of the storage disc is rotatably arranged on the left side of the inner cavity of the storage groove through a bearing; the right end of the second water inlet pipe is arranged on the right side of the inner cavity of the containing disc, the inner cavity of the second water inlet pipe is communicated with the inner cavity of the rotating plate, the left end of the second water inlet pipe extends out of the top end of the outer wall of the containing disc and is wound on the outer wall of the containing disc, and the left end of the second water inlet pipe extends out of the rear side of the box body; the counterweight pipe head is arranged at the left end of the first water inlet pipe; the fixed cylinder is arranged on the rear side of the box body; the right end of the rocker is arranged at the center of the left side of the containing disc, and the left end of the rocker extends to the left side of the box body; the universal wheels are four in number and are respectively arranged at four corners of the bottom end of the box body; the inner end of the water outlet pipe is arranged at the water outlet of the water pump, and the outer end of the water outlet pipe extends out of the front side of the box body; the fixed plate is arranged on the front side of the box body, and the outer end of the water outlet pipe is matched, fixed and inserted in an inner cavity of the fixed plate; the handle, the handle sets up in the top left side of box.

Preferably, the bottom end of the fixing plate is further provided with: shelter from the lid, the inner chamber top spiro union that shelters from the lid is in the bottom of fixed plate, the outer end of outlet pipe is located the inner chamber that shelters from the lid, shelter from the outer end that the lid is used for sheltering from the outlet pipe, and the outer end of outlet pipe receives the pollution.

Preferably, a sealing rubber ring is arranged at the connecting position of the rotating plate and the connecting cylinder.

Preferably, the outer wall of the second water inlet pipe is provided with scale marks, so that the depth of the second water inlet pipe extending into water can be determined.

Preferably, the diameter of the inner cavity of the fixed barrel is larger than that of the counterweight pipe head.

Compared with the prior art, the utility model has the beneficial effects that: the water quality sampling device for the hydrology and water conservancy resource engineering utilizes the matching between the handle and the universal wheel to drive the box body to move, the right end of the second water inlet pipe is placed under the water surface, the right end of the second water inlet pipe can be driven to sink under the water by the counterweight pipe head, due to the special winding relation between the second water inlet pipe and the containing disc, when the right end of the second water inlet pipe drives the containing disc to rotate due to extension, the containing disc can drive the left end of the second water inlet pipe and the rotating plate to synchronously rotate, because the rotating plate is connected with the connecting cylinder as a bearing, the rotating plate can not drive the first water inlet pipe to rotate until the right end of the second water inlet pipe extends into the water to a certain length, the sampling bottle is placed below the water outlet pipe, the water pump is started, and water with a required sampling depth is sucked into the inner cavity of the water pump through the inner cavities of the second water inlet pipe, the rotating plate, the connecting cylinder and the first water inlet pipe, discharge through the outlet pipe again, utilize the sampling bottle to preserve the water sample, this device is when using, not only can improve work efficiency, labour saving and time saving to can eliminate the potential safety hazard, control sample water source that moreover can confirm avoids gathering top water and bottom water, convenient to use.

Drawings

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

FIG. 2 is a schematic structural view of a fixed cylinder;

FIG. 3 is a schematic structural view of the receiving tray;

fig. 4 is a front sectional view of the present invention.

In the figure: 1. the water pump comprises a box body, 2, an accommodating groove, 3, a water pump, 4, a first water inlet pipe, 5, a connecting cylinder, 6, a rotating plate, 7, a second water inlet pipe, 8, an accommodating disc, 9, a rocker, 10, a universal wheel, 11, a water outlet pipe, 12, a fixing plate, 13, a shielding cover, 14, a counterweight pipe head, 15, a fixing cylinder, 16 and a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a quality of water sampling equipment that hydrology hydraulic resource engineering used includes: the water sampling device comprises a box body 1, an accommodating groove 2, a water pump 3, a first water inlet pipe 4, a connecting cylinder 5, a rotating plate 6, a second water inlet pipe 7, an accommodating disc 8, a rocker 9, a universal wheel 10, a water outlet pipe 11, a fixing plate 12, a shielding cover 13, a counterweight pipe head 14, a fixing cylinder 15 and a handle 16, wherein the accommodating groove 2 is formed in the left side of the box body 1, the water pump 3 is connected to the right side of the bottom end of an inner cavity of the box body 1 through screws, the water pump 3 is in the prior art and is used for pumping water samples, one end of the first water inlet pipe 4 is arranged at a water inlet of the water pump 3, the connecting cylinder 5 is rotatably arranged on the left side of the inner cavity of the box body 1 through a bearing, the left end of the connecting cylinder 5 extends into the inner cavity of the accommodating groove 2, the other end of the first water inlet pipe 4 is arranged on the right side of the connecting cylinder 5, the inner cavity of the connecting cylinder 5 is communicated with the inner cavity of the first water inlet pipe 4, the right side of the rotating plate 6 is arranged at the left end of the connecting cylinder 5 through a bearing, the inner cavity of the rotating plate 6 is communicated with the inner cavity of the connecting cylinder 5, a sealing rubber ring is arranged at the connecting position of the rotating plate 6 and the connecting cylinder 5 to prevent a water sample from flowing out, the right end of the containing disc 8 is arranged at the center of the left side of the rotating plate 6, the inner cavity of the containing disc 8 is communicated with the inner cavity of the rotating plate 6, the left end of the containing disc 8 is rotatably arranged at the left side of the inner cavity of the containing groove 2 through a bearing, the containing disc 8 is used for containing a second water inlet pipe 7, the right end of the second water inlet pipe 7 is arranged at the right side of the inner cavity of the containing disc 8, the inner cavity of the second water inlet pipe 7 is communicated with the inner cavity of the rotating plate 6, the left end of the second water inlet pipe 7 extends out of the top end of the outer wall of the containing disc 8 and is wound on the outer wall of the containing disc 8, the left end of the second water inlet pipe 7 extends out of the rear side of the box body 1, the outer wall of the second water inlet pipe 7 is provided with scale marks to further determine the depth of the second water inlet pipe 7 extending into the water, the balance weight pipe head 14 is arranged at the left end of the first water inlet pipe 4, the balance weight pipe head 14 is used for balancing the right end of the second water inlet pipe 7, and ensures that the right end of the second water inlet pipe 7 can sink below the water surface, the fixed cylinder 15 is arranged at the rear side of the box body 1, the fixed cylinder 15 is used for accommodating the balance weight pipe head 14, the right end of the rocker 9 is arranged at the center of the left side of the accommodating disc 8, the left end of the rocker 9 extends to the left side of the box body 1, the number of the universal wheels 10 is four, the four universal wheels 10 are respectively arranged at the four corners of the bottom end of the box body 1, the inner end of the water outlet pipe 11 is arranged at the water outlet of the water pump 3, the outer end of the water outlet pipe 11 extends to the front side of the box body 1, the fixed plate 12 is arranged at the front side of the box body 1, the outer end of the water outlet pipe 11 is fixedly inserted into the inner cavity of the fixed plate 12 in a matched manner, the top end of the inner cavity of the shielding cover 13 in a screwed manner, the shielding cover 13 is used for shielding the outer end of the water outlet pipe 11, the outer end of the water outlet pipe 11 is polluted, and the handle 16 is arranged on the left side of the top end of the box body 1.

Preferably, the diameter of the inner cavity of the fixed cylinder 15 is larger than the diameter of the weighted tip 14, so as to ensure that the weighted tip 14 can be inserted into the inner cavity of the fixed cylinder 15.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

During the use, will pull handle 16 and remove this device to suitable position, place counter weight tube head 14 on the surface of water that needs the sampling, utilize counter weight tube head 14's gravity can drive second inlet tube 7 and sink below the surface of water, clockwise rotation rocker 9, rocker 9 clockwise turning can drive storage disc 8 and carry out clockwise rotation, storage disc 8 clockwise rotation can loosen second inlet tube 7 of winding its outer wall, and drive the left end of second inlet tube 7 and rotor plate 6 and rotate, because rotary rod 6 is connected through the bearing with connecting cylinder 5, connecting cylinder 5 and first inlet tube 4 are fixed, until second inlet tube 7 sinks the suitable length of surface of water, stop rotating rocker 9, rotatory shielding cover 13, until shielding cover 13 and fixed plate 12 separate, place the sampling bottle in the below of outlet pipe 11, start water pump 3, utilize water pump 3 can pass through second inlet tube 7 with the water sample, start water pump 3, Rotor plate 6, connecting cylinder 5, first inlet tube 4, water pump 3 and outlet pipe 11 extract to the inner chamber of sampling bottle, until gathering the appropriate amount water sample, close the motor, counter-clockwise turning rocker 9, do with above-mentioned opposite direction motion, can accomodate the outer wall at storage disc 8 with second inlet tube 7, insert counter weight tube head 14 to the inner chamber of solid fixed cylinder 15, this device is when using, not only can improve work efficiency, time saving and labor saving, and can eliminate the potential safety hazard, and the control sample water source that can confirm, avoid gathering top layer water and bottom layer water, convenient to use.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "two ends", and the like, indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "snap" and "pivot" and "snap" and "weld" and "screw" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A quality of water sampling equipment that hydrology hydraulic resource engineering used includes:

the box body (1), the left side of the box body (1) is provided with a containing groove (2);

the water pump (3), the water pump (3) is connected to the right side of the bottom end of the inner cavity of the box body (1) through screws;

one end of the first water inlet pipe (4) is arranged at a water inlet of the water pump (3);

the connecting cylinder (5) is rotatably arranged on the left side of the inner cavity of the box body (1) through a bearing, the left end of the connecting cylinder (5) extends into the inner cavity of the accommodating groove (2), the other end of the first water inlet pipe (4) is arranged on the right side of the connecting cylinder (5), and the inner cavity of the connecting cylinder (5) is communicated with the inner cavity of the first water inlet pipe (4);

the right side of the rotating plate (6) is arranged at the left end of the connecting cylinder (5) through a bearing, and the inner cavity of the rotating plate (6) is communicated with the inner cavity of the connecting cylinder (5);

the right end of the containing disc (8) is arranged at the center of the left side of the rotating plate (6), the inner cavity of the containing disc (8) is communicated with the inner cavity of the rotating plate (6), and the left end of the containing disc (8) is rotatably arranged on the left side of the inner cavity of the containing groove (2) through a bearing;

the right end of the second water inlet pipe (7) is arranged on the right side of the inner cavity of the containing disc (8), the inner cavity of the second water inlet pipe (7) is communicated with the inner cavity of the rotating plate (6), the left end of the second water inlet pipe (7) extends out of the top end of the outer wall of the containing disc (8) and is wound on the outer wall of the containing disc (8), and the left end of the second water inlet pipe (7) extends out of the rear side of the box body (1);

the counterweight pipe head (14), the counterweight pipe head (14) is arranged at the left end of the first water inlet pipe (4);

the fixed cylinder (15), the said fixed cylinder (15) is set up in the rear side of the container body (1);

the right end of the rocker (9) is arranged at the center of the left side of the containing disc (8), and the left end of the rocker (9) extends to the left side of the box body (1);

the universal wheels (10) are four, and the four universal wheels (10) are respectively arranged at four corners of the bottom end of the box body (1);

the inner end of the water outlet pipe (11) is arranged at the water outlet of the water pump (3), and the outer end of the water outlet pipe (11) extends out of the front side of the box body (1);

the fixed plate (12) is arranged on the front side of the box body (1), and the outer end of the water outlet pipe (11) is matched, fixed and inserted into an inner cavity of the fixed plate (12);

the handle (16), handle (16) set up in the top left side of box (1).

2. The water quality sampling device for the hydrological and hydraulic resource engineering according to claim 1, characterized in that: the bottom end of the fixed plate (12) is also provided with:

shelter from lid (13), shelter from the bottom of the inner chamber top spiro union in fixed plate (12) of lid (13), the outer end of outlet pipe (11) is located the inner chamber that shelters from lid (13), shelter from lid (13) and be used for sheltering from the outer end of outlet pipe (11), the outer end of outlet pipe (11) receives the pollution.

3. The water quality sampling device for the hydrological and hydraulic resource engineering according to claim 1, characterized in that: and a sealing rubber ring is arranged at the connecting position of the rotating plate (6) and the connecting cylinder (5).

4. The water quality sampling device for the hydrological and hydraulic resource engineering according to claim 1, characterized in that: the outer wall of the second water inlet pipe (7) is provided with scale marks, and then the depth of the second water inlet pipe (7) extending into water can be determined.

5. The water quality sampling device for the hydrological and hydraulic resource engineering according to claim 1, characterized in that: the diameter of the inner cavity of the fixed cylinder (15) is larger than that of the counterweight pipe head (14), and therefore the counterweight pipe head (14) can be inserted into the inner cavity of the fixed cylinder (15).

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