CN210665155U

CN210665155U - Sample collection system for water resource monitoring

Info

Publication number: CN210665155U
Application number: CN201921064077.XU
Authority: CN
Inventors: 陈彬; 赵宇航; 韦朋林; 戴俊; 杨松淑; 杨宇斯; 侯玉成; 吴智丁; 何东阳
Original assignee: Datang Hydropower Science and Technology Research Institute Co Ltd
Current assignee: Datang Hydropower Science and Technology Research Institute Co Ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-06-02
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses a water resource monitoring is with sample collection system, including the air cushion base, the top of air cushion base is provided with the base, the through-hole has been seted up down at the top of base, the top of base is provided with the lower support bar, the top of lower support bar is provided with the bearing plate, the top of bearing plate is equipped with carousel groove and last through-hole, the circular slot has been seted up to the tank bottom in carousel groove, the inner chamber of circular slot evenly gathers there is the ball, the top of bearing plate is provided with the bracing piece, the top of going up the bracing piece is provided with the roof, be provided with the rotating electrical machines in the middle of the top of roof, the bottom power take off end of rotating electrical machines is provided with the axis of rotation, the bottom of axis of rotation is provided with the carousel, the top right side of carousel is provided with the water pump, the left. The utility model discloses sample collection device structure is little, and easy operation can gather the water sample that reaches six groups as much, effectively improves sampling efficiency.

Description

Sample collection system for water resource monitoring

Technical Field

The utility model relates to a water sample collection technical field, in particular to sample collection system for water resource monitoring.

Background

In the protection work of the water environment, water samples are collected in water areas such as lakes, rivers, reservoirs and the like, and the detection of the collected water is a basic step for protecting the water environment. Wherein in miniature water sample collection system, because the small of device, the human body can not remove and sample on the device, leads to most small-size sampling device to carry out once sampling operation, seriously influences the efficiency of sampling, for this reason, we have proposed a water resource monitoring and have used sample collection system.

SUMMERY OF THE UTILITY MODEL

The utility model provides a water resource monitoring is with sample collection system, main aim at sample collection system structure is little, and easy operation can gather the water sample that reaches six groups as much, effectively improves sampling efficiency.

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

a sample collecting device for water resource monitoring comprises an air cushion base, wherein a base is arranged at the top of the air cushion base, a lower through hole is formed in the top of the base, lower supporting rods are arranged on the left and right sides of the top of the base, a bearing plate is arranged at the top of the lower supporting rods, a turntable groove and an upper through hole are formed in the top of the bearing plate from top to bottom, a circular groove is formed in the bottom of the turntable groove, balls are uniformly and densely distributed in the inner cavity of the circular groove, upper supporting rods are arranged on the left and right sides of the top of the bearing plate, a top plate is arranged at the top of the upper supporting rods, a rotating motor is arranged in the middle of the top plate, a rotating shaft is arranged at the bottom power output end of the rotating motor, the bottom of the rotating shaft penetrates through the top plate, a turntable is arranged at the bottom of the rotating, the left side of water pump is intake and is held and be provided with the inlet tube, and the inlet tube runs through carousel, last through-hole, lower through-hole and air cushion base in proper order, the right side play water outlet end of water pump is provided with the outlet pipe, and the outlet pipe runs through carousel and last through-hole in proper order, the top circumference array joint of base has the header tank.

Preferably, the rotating motor is a stepping servo motor, and the single rotation angle of the rotating motor is 60 °.

Preferably, the included angle between two adjacent groups of the water collecting tanks is 60 degrees.

Preferably, the water inlet pipe and the water outlet pipe are both made of hard plastic pipes, so that the strength of the water inlet pipe and the water outlet pipe can be ensured, and the possibility of bending is reduced.

Preferably, the water collecting tank is positioned between the lower support rods, so that the water outlet pipe does not collide with the lower support rods in the process of rotating along with the rotating motor.

Preferably, the height of the water collection tank is smaller than the distance between the water collection tank and the bearing plate, so that the water collection tank does not interfere with the bearing plate when being taken out and put into the groove at the top of the base.

Preferably, the top right side of roof is provided with the PLC controller, and the PLC controller adopts wireless connection's mode and remote control terminal electric connection, the output and the rotating electrical machines and the water pump electric connection of PLC controller realize remote control.

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

the utility model has the advantages of reasonable design, it is small, use and convenient to carry to support and rolling effect through the ball, when making the carousel can rotate, guarantee the device carousel and the structural strength of rotation axis connection department weakest, and can gather the water sample that arrives up to six groups, improve sampling efficiency.

Drawings

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

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

fig. 3 is a cross-sectional view taken along line B-B of fig. 1 according to the present invention.

In the figure: 1-air cushion base; 2-a base; 3-lower through holes; 4-lower support bar; 5-a bearing plate; 6-a turntable groove; 7-upper through holes; 8-circular groove; 9-a ball bearing; 10-an upper support bar; 11-a top plate; 12-a rotating electrical machine; 13-a rotating shaft; 14-a turntable; 15-a water pump; 16-a water inlet pipe; 17-a water outlet pipe; 18-a water collection tank; 19-PLC controller.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1-3, a sample collection device for water resource monitoring comprises an air cushion base 1, a base 2 is arranged on the top of the air cushion base 1, a lower through hole 3 is formed on the top of the base 2, lower support rods 4 are arranged on the left and right sides of the top of the base 2, a bearing plate 5 is arranged on the top of the lower support rod 4, a turntable groove 6 and an upper through hole 7 are arranged on the top of the bearing plate 5 from top to bottom, a circular groove 8 is formed on the bottom of the turntable groove 6, balls 9 are uniformly and densely distributed in the inner cavity of the circular groove 8, upper support rods 10 are arranged on the left and right sides of the top of the bearing plate 5, a top plate 11 is arranged on the top of the upper support rods 10, a rotating motor 12 is arranged in the middle of the top plate 11, the rotating motor 12 is a stepping servo motor, the single rotation angle of the rotating motor 12 is 60 °, a rotating, the bottom of the rotating shaft 13 is provided with a rotating disc 14, the bottom of the rotating disc 14 is contacted with the balls 9, the right side of the top of the rotating disc 14 is provided with a water pump 15, the left water inlet end of the water pump 15 is provided with a water inlet pipe 16, the water inlet pipe 16 sequentially penetrates through the rotating disc 14, the upper through hole 7, the lower through hole 3 and the air cushion base 1, the right water outlet end of the water pump 15 is provided with a water outlet pipe 17, the water outlet pipe 17 sequentially penetrates through the rotating disc 14 and the upper through hole 7, the water inlet pipe 16 and the water outlet pipe 17 are both made of hard plastic pipes, the strength of the water inlet pipe 16 and the water outlet pipe 17 can be ensured, the possibility of bending is reduced, the top circumference array of the base 2 is clamped with water collecting tanks 18, the included angle between two adjacent groups of water collecting tanks 18 is 60 degrees, the water collecting tanks 18 are positioned between the lower supporting, make header tank 18 not interfere with bearing plate 5 when taking out and putting into the recess at base 2 top, the top right side of roof 11 is provided with PLC controller 19, and PLC controller 19 adopts wireless connection's mode and remote control terminal electric connection, and remote control is realized to PLC controller 19's output and rotating electrical machines 12 and water pump 15 electric connection.

A concrete application of this embodiment does, the utility model discloses when carrying out water resource sample collection operation to lake, river etc. at first go into six groups of header tank 18 in proper order the card in the fluting at 2 tops of base, then put into the aquatic to the device, air cushion base 1 makes the whole device float on the surface of water. When a water sample needs to be collected, a signal instruction is sent to the PLC 19 through the remote control terminal. Starting the water pump 15 to enable the water inlet pipe 16 below the water surface to suck water samples, and then enabling the water samples to fall into the water collecting tank 18 right below the water outlet pipe 17 through the water outlet pipe 17, and then turning off the water pump 15. When a plurality of groups of water samples need to be collected, the rotating motor 12 is started, the rotating motor 12 with the function of stepping servo is rotated by 60 degrees, the PLC 19 sends the assigned pulse number to the driver of the stepping rotating motor 12 to realize control according to the prior art, the rotating shaft 13 connected with the power output end at the bottom of the rotating motor 12 is driven to rotate, so that the rotating disc 14 rotates, wherein the water pump 15 is positioned at one end of the top of the rotating disc 14, the joint of the rotating disc 14 and the rotating shaft 13 is prevented from being broken, the strength is improved, the ball 9 at the bottom of the rotating disc 14 bears the rotating disc 14, then the water pump 15 collects water samples from another water collecting tank 18, the operation is repeated, and water samples can be collected from the six groups of water collecting tanks 18.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean 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, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a water resource monitoring is with sample collection system which characterized in that: comprises an air cushion base (1), wherein a base (2) is arranged at the top of the air cushion base (1), a lower through hole (3) is formed in the top of the base (2), lower support rods (4) are arranged on the left and right sides of the top of the base (2), a bearing plate (5) is arranged at the top of each lower support rod (4), a turntable groove (6) and an upper through hole (7) are formed in the top of the bearing plate (5) from top to bottom, a circular groove (8) is formed in the bottom of the turntable groove (6), balls (9) are uniformly and densely distributed in the inner cavity of the circular groove (8), upper support rods (10) are arranged on the left and right sides of the top of the bearing plate (5), a top plate (11) is arranged at the top of each upper support rod (10), a rotating motor (12) is arranged in the middle of the top plate (11), and a rotating shaft (13) is arranged, and the bottom of axis of rotation (13) runs through roof (11), the bottom of axis of rotation (13) is provided with carousel (14), and the bottom of carousel (14) contacts with ball (9), the top right side of carousel (14) is provided with water pump (15), the left side of water pump (15) is intake and is held and be provided with inlet tube (16), and inlet tube (16) run through carousel (14), last through-hole (7), lower through-hole (3) and air cushion base (1) in proper order, the right side of water pump (15) is gone out the water end and is provided with outlet pipe (17), and outlet pipe (17) run through carousel (14) and last through-hole (7) in proper order, the top circumference array joint of base (2) has header tank (18).

2. The water resource monitoring sample collection device according to claim 1, wherein: the rotating motor (12) is a stepping servo motor, and the single rotation angle of the rotating motor (12) is 60 degrees.

3. The water resource monitoring sample collection device according to claim 1, wherein: the included angle between two adjacent groups of the water collecting tanks (18) is 60 degrees.

4. The water resource monitoring sample collection device according to claim 1, wherein: the water inlet pipe (16) and the water outlet pipe (17) are both made of hard plastic pipes.

5. The water resource monitoring sample collection device according to claim 1, wherein: the water collecting tank (18) is positioned between the lower supporting rods (4).

6. The water resource monitoring sample collection device according to claim 1, wherein: the height of the water collecting tank (18) is smaller than the distance between the water collecting tank (18) and the bearing plate (5).

7. The water resource monitoring sample collection device according to claim 1, wherein: the top right side of roof (11) is provided with PLC controller (19), and PLC controller (19) adopt wireless connection's mode and remote control terminal electric connection, the output and the rotating electrical machines (12) and water pump (15) electric connection of PLC controller (19).