CN219038509U

CN219038509U - Reservoir water sampling equipment

Info

Publication number: CN219038509U
Application number: CN202223313697.7U
Authority: CN
Inventors: 朱汀立; 江建伟
Original assignee: Hangzhou Lin'an Tengyuan Construction Engineering Co ltd
Current assignee: Hangzhou Lin'an Tengyuan Construction Engineering Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-05-16
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses reservoir water sampling equipment, which comprises a cover body, an upper shell, a middle shell and a lower shell, wherein a water suction pipe which slides up and down is arranged in the lower shell, the water suction pipe can slide out of the lower shell and is used for collecting water samples, a miniature water pump for pumping water is arranged in the middle shell, a collecting device for collecting the water samples is arranged in the upper shell, the collecting device comprises a rotatable rotating pipe, outflow pipes are communicated with the rotating pipe, clamping rings are uniformly distributed and fixed on the inner peripheral surface of the upper shell in a circumferential manner and are used for clamping sample test tubes, the water samples at different places on the water surface can be automatically sampled, the water samples collected at different places can be stored in different sample test tubes through rotation of the rotating pipe, single person operation can be completed, labor is saved, and the upper shell, the middle shell, the lower shell and a floating seat can be quickly spliced and assembled together through flanges and bolts, so that the water sampling equipment is convenient to disassemble and maintain.

Description

Reservoir water sampling equipment

Technical Field

The utility model relates to the technical field of water sampling, in particular to reservoir water sampling equipment.

Background

The quality of a water body marks the physical (such as chromaticity, turbidity, odor, etc.), chemical (inorganic and organic content) and biological (bacteria, microorganisms, plankton, benthos) characteristics and the composition of the water body.

The water quality in the reservoir needs to be periodically subjected to spot check, most of traditional water sampling modes are manually carried out by a manual handheld sampler, the water in the middle of the reservoir or other places cannot be sampled, if the water outside the reservoir needs to be sampled, the water needs to be collected on the water by taking a ship, and the water is quite inconvenient, if the water needs to be collected at a plurality of places, the water needs to be taken by taking a ship and goes to different places, labor is consumed, and certain danger exists when workers manually sample the water on the ship.

Disclosure of Invention

The utility model aims to provide reservoir water sampling equipment which is used for overcoming the defects in the prior art.

The reservoir water sampling equipment comprises a cover body, an upper shell, a middle shell and a lower shell, wherein a water suction pipe which slides up and down is arranged in the lower shell, the water suction pipe can slide out of the lower shell and is used for collecting water samples, a miniature water pump for pumping water is arranged in the middle shell, and a collecting device for collecting the water samples is arranged in the upper shell.

The collecting device comprises a rotating pipe capable of rotating, an outflow pipe is communicated with the rotating pipe, clamping rings are uniformly distributed and fixed on the inner peripheral surface of the upper shell in a circumferential manner, and the clamping rings are used for clamping a sample test tube.

Further technical scheme, fixed mounting has the fixed station in the well casing, miniature water pump is fixed on the fixed station, fixed mounting has the fixed pipe on the fixed station, the fixed pipe inserts in the rotatory pipe, and with rotatory pipe normal running fit is connected.

Further technical scheme, be fixed with the ring gear on the periphery of swivelling tube, the outside of ring gear is equipped with the tooth, be fixed with the rotating electrical machines on the inner peripheral surface of well casing, the rotating electrical machines power is connected with the rotation gear, the rotation gear with the ring gear meshing.

According to a further technical scheme, an insertion tube is arranged on the lower side of the fixing table, is inserted into the water suction tube and is in sliding fit with the water suction tube.

According to a further technical scheme, a rack is fixed on the outer side face of the water suction pipe.

According to a further technical scheme, a lifting motor is fixed in the lower shell, lifting gears are connected with the lifting motor in a power mode, and the lifting gears are meshed with the racks.

Further technical scheme, evenly distributed has the support frame in the periphery of lower casing, the bottom detachable of support frame installs the showy seat.

According to a further technical scheme, the density of the floating seat is smaller than that of the water body.

According to a further technical scheme, a driving box is arranged between the two floating seats, and a turbine is fixedly arranged on the driving box.

The beneficial effects of the utility model are as follows: the staff only need at the bank operation remote controller can, need not to take a ship and go to the surface of water and carry out manual needs.

Can carry out the automatic sampling to the different places on the surface of water, through the rotation of swivelling tube, can deposit different sample test tubes with the water sample of different places automatic acquisition, it is simple and convenient, single can operate the completion, has saved manpower and materials greatly.

The upper shell, the middle shell, the lower shell and the floating seat can be quickly spliced and assembled together through the flange and the bolts, and the floating seat is convenient to operate, assemble, disassemble and maintain.

Drawings

FIG. 1 is a schematic diagram of an explosive structure of the present utility model;

FIG. 2 is a schematic view of the appearance of the present utility model;

FIG. 3 is a schematic view of the structure of the shell in the removal of the present utility model;

FIG. 4 is a schematic view of a partial structure at an upper housing of the present utility model;

FIG. 5 is a schematic view of a partial structure at the ring gear of the present utility model;

FIG. 6 is a schematic view of a partial structure of a miniature water pump of the present utility model;

FIG. 7 is a schematic view of a partial structure at a stationary stage of the present utility model;

FIG. 8 is a schematic view of the internal structure of the lower housing of the present utility model;

FIG. 9 is a schematic view of a partial structure at a rack of the present utility model;

FIG. 10 is a schematic view of the bottom structure of the lower housing of the present utility model;

fig. 11 is a schematic view of a barrel of the present utility model.

In the figure: 10. a cover body; 11. an outflow tube; 12. a rotating tube; 13. a sample tube; 14. a clamping ring; 15. an upper housing; 16. a first fastening bolt; 17. an upper flange; 18. a toothed ring; 19. an upper support rod; 20. a fixed tube; 21. a motor table; 22. a rotating electric machine; 23. a rotary gear; 24. a micro water pump; 25. a fixed table; 26. a motor base; 27. a water pump motor; 28. a lower support rod; 29. an upper flange; 30. a middle shell; 31. a second fastening bolt; 32. a middle lower flange; 33. an insertion tube; 34. a lifting motor; 35. a lifting gear; 36. a water suction pipe; 37. a rack; 38. a lower flange; 39. a support frame; 40. a floating seat; 41. a third fastening bolt; 42. a drive box; 43. a turbine; 44. and a lower housing.

Detailed Description

For purposes of making the objects and advantages of the present utility model more apparent, it should be understood that the following text is provided merely to describe one type of reservoir body sampling apparatus or several specific embodiments of the present utility model, and that the scope of protection of the specific claims of the present utility model, as used herein, is not limited to strict geometrical definitions, but includes tolerances for reasonable and inconsistent machining or human error, and the specific features of such one type of reservoir body sampling apparatus are described in detail below:

referring to fig. 1 to 11, a reservoir water sampling apparatus according to an embodiment of the present utility model includes a cover 10, an upper case 15, a middle case 30, and a lower case 44, the cover 10 is mounted on the upper case 15 by screwing, an upper flange 17 is fixed on the upper case 15, a middle upper flange 29 is fixed on the middle case 30, the upper flange 17 and the middle upper flange 29 are fastened together by a first fastening bolt 16, a middle lower flange 32 is further provided on the middle case 30, a lower flange 38 is fixed on the lower case 44, and the lower flange 38 and the middle lower flange 32 are fastened together by a second fastening bolt 31.

The lower shell 44 is internally provided with the water suction pipe 36 sliding up and down, the water suction pipe 36 can slide out of the lower shell 44 and is used for collecting water samples, the rack 37 is fixed on the outer side surface of the water suction pipe 36, the lower shell 44 is internally fixed with the lifting motor 34, the lifting motor 34 is in power connection with the lifting gear 35, the lifting gear 35 is meshed with the rack 37, the lifting motor 34 is controlled to work so as to control the water suction pipe 36 to lift up and down, further the water suction pipe 36 can be upwards stored, residual water samples in the water suction pipe 36 flow out, and the water samples collected in the next place are ensured to be as far as possible excluding the water samples collected last time.

The middle shell 30 is internally fixed with evenly distributed lower support rods 28, a fixed table 25 is fixed between the lower support rods 28, a miniature water pump 24 for pumping water is fixed on the top surface of the fixed table 25, an insertion pipe 33 is fixedly installed in the fixed table 25, the lower extending part of the insertion pipe 33 is inserted into a water suction pipe 36 and is connected with the water suction pipe 36 in a sliding fit manner, and the upper half part of the insertion pipe 33 is communicated with the miniature water pump 24 after penetrating through the fixed table 25.

The motor seat 26 is fixed on the medial surface of well casing 30, and fixed mounting has water pump motor 27 on the motor seat 26, and water pump motor 27 is connected with miniature pump 24 power for drive miniature pump 24 work, the intercommunication is equipped with upward extension's fixed pipe 20 on the top surface of miniature pump 24.

The upper shell 15 is internally provided with a collecting device for collecting water samples, the collecting device comprises a rotating tube 12 which can rotate, the top of a fixed tube 20 is inserted into the rotating tube 12 and is connected with the rotating tube 12 in a rotating fit manner, an outflow tube 11 is communicated with the rotating tube 12, five clamping rings 14 are uniformly distributed and fixed on the inner peripheral surface of the upper shell 15 in a circumference manner, the clamping rings 14 are used for placing and clamping the sample test tubes 13, one end opening of the outflow tube 11 faces the sample test tubes 13, and the collected water samples can be ensured to drop into the sample test tubes 13.

The motor table 21 is fixedly arranged on the inner side surface of the middle shell 30, the rotating motor 22 is fixedly arranged on the motor table 21, the rotating gear 23 is dynamically connected on the rotating motor 22, the toothed ring 18 is arranged on the outer side surface of the rotating tube 12, teeth are arranged on the periphery of the toothed ring 18, the toothed ring 18 is meshed with the rotating gear 23, and the rotating tube 12 and the toothed ring 18 are fixed through three uniformly distributed upper support rods 19.

Through controlling the rotating motor 22 to work, the rotating gear 23 drives the toothed ring 18 to rotate, so that the outflow pipe 11 can be ensured to face different sample test tubes 13, and water samples collected at different places can be dripped into different sample test tubes 13.

Three supporting frames 39 are uniformly distributed on the periphery of the lower shell 44, and the supporting frames 39 and the lower shell 44 are welded together. The bottom end of the support 39 is detachably provided with a floating seat 40 through a third fastening bolt 41, the density of the floating seat 40 is smaller than that of the water body, and buoyancy is provided for the whole sampling equipment, so that the sampling equipment can float on the water surface.

There is a drive box 42 removably and fixedly mounted between the two floating seats 40, and a turbine 43 is mounted on the drive box 42, the turbine 43 being used for driving the whole apparatus to travel.

A remote control assembly is provided in the cover 10, and is used in cooperation with a remote control of an operator for controlling the operation of the entire apparatus, although the remote control assembly may be provided in the middle housing 30.

A battery assembly with a waterproof housing may be mounted within the lower housing 44 for powering the entire device.

A baffle slightly higher than the water inlet of the sample tube 13 can be arranged on the outer side of each clamping ring 14 to prevent the water sample from being poured out when the device is in motion.

In use of the device, the operator manually unscrews the cap 10, places the five sample tubes 13 on the five gripping rings 14, and then screws the cap 10 onto the upper housing 15;

then the equipment is placed on the water surface of the reservoir, the equipment is controlled by a remote controller to travel to the target water surface, then the lifting motor 34 is controlled to work, the lifting gear 35 is rotated, the rack 37 is driven to move downwards, and the rack 37 drives the water suction pipe 36 to move downwards, extend out of the lower shell 44 and extend into the lower surface of the water;

at this time, the water pump motor 27 is controlled to work, the micro water pump 24 pumps water, the water sample is pumped into the insertion tube 33 through the water suction tube 36 and then into the micro water pump 24, enters into the rotary tube 12 through the fixed tube 20, and then drops into the sample test tube 13 through the outflow tube 11, and one-place sampling is completed.

Then the lifting motor 34 is controlled to work reversely, so that the water suction pipe 36 is lifted out of the water surface, and the residual partial water sample in the water suction pipe 36, the insertion pipe 33, the fixed pipe 20 and the rotary pipe 12 automatically flows out.

The operator controls the remote control to operate the turbine 43 to drive the whole device to travel to another place on the water surface of the reservoir, then the rotary motor 22 is operated, the rotary gear 23 is rotated to drive the toothed ring 18 to rotate, the toothed ring 18 drives the rotary tube 12 to rotate, and the outflow tube 11 is directed to another sample test tube 13.

Then, the operator repeats the first sampling operation through the remote controller until the water samples of the five places are collected, and then returns through the remote controller, the control device unscrews the cover body 10, takes out the sample test tube 13 and seals the water samples.

It will be apparent to those skilled in the art that various modifications to the above embodiments may be made without departing from the general spirit and concepts of the utility model. Which fall within the scope of the present utility model. The protection scheme of the utility model is subject to the appended claims.

Claims

1. Reservoir water sampling equipment, including lid (10), last casing (15), well casing (30) and lower casing (44), its characterized in that: a water suction pipe (36) which slides up and down is arranged in the lower shell (44), the water suction pipe (36) can slide out of the lower shell (44), a miniature water pump (24) for pumping water is arranged in the middle shell (30), and a collecting device for collecting water samples is arranged in the upper shell (15);

the collecting device comprises a rotary tube (12) capable of rotating, an outflow tube (11) is communicated with the rotary tube (12), a clamping ring (14) is fixed in the upper shell (15), and the clamping ring (14) is used for clamping a sample test tube (13).

2. A reservoir body of water sampling apparatus as claimed in claim 1, wherein: install fixed station (25) in well casing (30), miniature water pump (24) are fixed on fixed station (25), install fixed pipe (20) on fixed station (25), fixed pipe (20) are inserted in revolving tube (12), and with revolving tube (12) normal running fit is connected.

3. A reservoir body of water sampling apparatus as claimed in claim 2, wherein: the rotary pipe is characterized in that a toothed ring (18) is fixed on the periphery of the rotary pipe (12), teeth are arranged on the outer side of the toothed ring (18), a rotary motor (22) is fixed on the inner peripheral surface of the middle shell (30), the rotary motor (22) is in power connection with a rotary gear (23), and the rotary gear (23) is meshed with the toothed ring (18).

4. A reservoir body of water sampling apparatus as claimed in claim 3, wherein: an insertion tube (33) is arranged on the lower side of the fixed table (25), and the insertion tube (33) is inserted into the water suction tube (36) and is in sliding fit with the water suction tube (36).

5. A reservoir body of water sampling apparatus as claimed in claim 1, wherein: a rack (37) is fixed on the outer side surface of the water suction pipe (36).

6. A reservoir body of water sampling apparatus as claimed in claim 5, wherein: the lifting motor (34) is fixed in the lower shell (44), the lifting motor (34) is in power connection with the lifting gear (35), and the lifting gear (35) is meshed with the rack (37).

7. A reservoir body of water sampling apparatus as claimed in any one of claims 1 to 6, wherein: the periphery of the lower shell (44) is uniformly provided with supporting frames (39), and floating seats (40) are detachably arranged at the bottom ends of the supporting frames (39).

8. A reservoir body of water sampling apparatus as claimed in claim 7, wherein: the floating mount (40) has a density less than the density of the body of water.

9. A reservoir body of water sampling apparatus as claimed in claim 8, wherein: a driving box (42) is arranged between the two floating seats (40), and a turbine (43) is fixedly arranged on the driving box (42).