CN219532605U

CN219532605U - Layered sampling equipment

Info

Publication number: CN219532605U
Application number: CN202320471963.4U
Authority: CN
Inventors: 玛日耶姆·图尔贡; 孟蕊盛; 帕丽旦·玉素甫江
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-08-15
Anticipated expiration: 2033-03-14

Abstract

The utility model relates to the field of water source sampling, in particular to layered sampling equipment, which comprises a floating plate, wherein a protective shell is arranged at the center of the outer wall of the top of the floating plate, an adjusting structure is rotationally connected with the center of the floating plate, and a sampling structure is arranged at the center of the top of the protective shell; the adjusting structure comprises a rotating pipe rotationally connected to the center of the floating plate, a worm wheel sleeved on the outer wall of the top end of the rotating pipe, a rotating motor arranged on the outer wall of the top of the floating plate, a connecting pipe arranged on the outer wall of the bottom of the rotating pipe, and a connecting sleeve welded on the outer wall of the top of the connecting pipe. According to the utility model, the floating plate and the connecting pipe are inserted into water, so that the floating plate is in integral floating in water, the rotating motor drives the rotating pipe to rotate at the center of the floating plate through the worm and the worm wheel, the square pipe is guided to prevent the adjusting block from rotating in the rotating pipe, and the adjusting block is driven to descend through the thread groove after the rotating pipe rotates, so that the depth is convenient to adjust, water samples with different depths are convenient to sample, and detection is convenient.

Description

Layered sampling equipment

Technical Field

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

Background

Water is a life source, and human beings cannot leave water in life and production activities, so that the quality of drinking water is closely related to human health. Along with the development of social economy, scientific progress and improvement of the living standard of people, the water quality requirement of people on living drinking water is continuously improved, and the water quality standard of the drinking water is correspondingly and continuously developed and perfected;

tap water in life is taken from rivers and lakes, when the lake water is judged to be in tap water, water quality detection is needed to be carried out on the water source area at regular time, water sources of the water source area are prevented from being drunk after being polluted, water with different depths is needed to be sampled and detected in the water quality detection, most of traditional sampling people manually extract shallower water samples, and the detection result is inaccurate after sampling in the mode;

this sampling approach is inconvenient for sampling and testing water sources of different depths.

Disclosure of Invention

The present utility model aims to address the above-mentioned problems and disadvantages and to provide a hierarchical sampling device: through inserting floating plate and connecting pipe in the aquatic, the floating plate makes whole showy aquatic, and the rotating electrical machines passes through worm and worm wheel drive rotatory pipe in floating plate center department rotation, and direction side pipe makes the regulating block not changeing in rotatory pipe, and rotatory back of rotatory pipe passes through the screw thread groove and drives the regulating block decline, is convenient for adjust the degree of depth, and the water sample of the different degree of depth of being convenient for sample is convenient for detect, has solved the tradition and has not been convenient for layering sample problem, improves the accuracy of sample, is convenient for save energy.

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

the stratified sampling equipment comprises a floating plate, wherein a protective shell is arranged at the center of the outer wall of the top of the floating plate, an adjusting structure is rotatably connected with the center of the floating plate, and a sampling structure is arranged at the center of the top of the protective shell; the adjusting structure comprises a rotating pipe rotationally connected to the center of the floating plate, a worm wheel sleeved on the outer wall of the top end of the rotating pipe, a rotating motor arranged on the outer wall of the top of the floating plate, a connecting pipe arranged on the outer wall of the bottom of the rotating pipe, a connecting sleeve welded on the outer wall of the top of the connecting pipe and connecting screws screwed on the outer walls of two ends of the connecting sleeve.

Preferably, the output shaft of the rotating motor is connected with a worm, the worm is meshed with the worm wheel, the connecting sleeve is sleeved on the outer wall of the bottom end of the rotating tube, and the other end of the connecting screw is in threaded connection with the outer wall of the rotating tube.

Preferably, the sampling structure comprises a thread groove formed in the inner walls of the rotary pipe and the connecting pipe, an adjusting block in the thread groove in a threaded connection mode, a guide square pipe fixedly installed on the outer wall of the top end of the adjusting block, a water pump installed on the outer wall of the top of the floating plate and located in the protecting shell, and a conveying pipe connected to the output end of the water pump;

according to the scheme: through inserting floating plate and connecting pipe in the aquatic, the floating plate makes whole showy aquatic, and the rotating electrical machines passes through worm and worm wheel drive rotatory pipe in floating plate center department rotation, and direction side pipe makes the regulating block not changeing in rotatory pipe, and rotatory back of rotatory pipe passes through the screw thread groove and drives the regulating block and descend, is convenient for adjust the degree of depth, is convenient for sample the water sample of different degree of depth, is convenient for detect.

Preferably, the top of direction side pipe is connected with the hose, and the other end of hose is connected with the input of water pump, the sampling hole with direction side pipe intercommunication has been seted up to the bottom of regulating block, and the intercommunicating pore that the equidistance distributes has been seted up to the outer wall of rotatory pipe and connecting pipe.

Preferably, the guide square tube sliding connection is at the top outer wall of protecting crust, and the louvre has been seted up at one side outer wall top of protecting crust, and the support is installed to the bottom outer wall of connecting pipe, and distance sensor is installed to the other end of support.

Preferably, the top outer wall of the floating plate is provided with supporting frames distributed at equal distance, the other end of the supporting frames is provided with a solar cell panel, and the storage battery and the controller are respectively arranged on the inner wall of the protecting shell of the top outer wall of the floating plate;

according to the scheme: the distance between the connecting pipe and the water bottom is judged through the distance sensor, the water pump extracts a water source sample through the hose, the guide square pipe and the regulating block, the water pump sends out the sample from the conveying pipe to be detected, the solar cell panel is matched with the storage battery to store energy, bottoming is prevented, energy conservation is facilitated, and sampling is facilitated.

Preferably, the distance sensor is connected with the signal input end of the controller through a signal wire, the solar panel is connected with the controller and the storage battery through a wire, the water pump and the rotating motor are connected with the controller through wires, and the controller is connected with the storage battery through wires.

The beneficial effects of the utility model are as follows:

1. the floating plate and the connecting pipe are inserted into water, the floating plate enables the whole floating water to float, the rotating motor drives the rotating pipe to rotate at the center of the floating plate through the worm and the worm wheel, the guiding square pipe enables the adjusting block to not rotate in the rotating pipe, the adjusting block is driven to descend through the thread groove after the rotating pipe rotates, the depth is convenient to adjust, water samples with different depths are convenient to sample, and detection is convenient;

2. the distance between the connecting pipe and the water bottom is judged through the distance sensor, the water pump extracts a water source sample through the hose, the guide square pipe and the regulating block, the water pump sends out the sample from the conveying pipe to be detected, the solar cell panel is matched with the storage battery to store energy, bottoming is prevented, energy conservation is facilitated, and sampling is facilitated.

Drawings

FIG. 1 is a schematic diagram of an overall structure of a stratified sampling apparatus according to the present utility model;

FIG. 2 is a schematic diagram of the internal structure of a protective housing of a layered sampling apparatus according to the present utility model;

FIG. 3 is a schematic view of a partial cross-sectional structure of a layered sampling apparatus according to the present utility model;

fig. 4 is a schematic view showing an unfolding structure of a connecting pipe of a layered sampling device according to the present utility model.

In the figure: 1 floating plate, 2 protecting shell, 3 sampling structure, 4 support frame, 5 solar cell panel, 6 adjusting structure, 7 battery, 8 rotary tube, 9 worm wheel, 10 rotary motor, 11 worm, 12 connecting tube, 13 adapter sleeve, 14 connecting screw, 15 intercommunicating pore, 16 thread groove, 17 regulating block, 18 guiding square tube, 19 water pump, 20 hose, 21 conveying tube, 22 distance sensor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1:

referring to fig. 1-3, a layered sampling device comprises a floating plate 1, wherein a protective shell 2 is arranged at the center of the outer wall of the top of the floating plate 1, an adjusting structure 6 is rotatably connected at the center of the floating plate 1, and a sampling structure 3 is arranged at the center of the top of the protective shell 2;

the sampling structure 3 comprises a thread groove 16 formed in the inner walls of the rotary pipe 8 and the connecting pipe 12, an adjusting block 17 in threaded connection with the thread groove 16, a guide square pipe 18 fixedly installed on the outer wall of the top end of the adjusting block 17, a water pump 19 installed on the outer wall of the top of the floating plate 1 and positioned in the protective shell 2, and a conveying pipe 21 connected with the output end of the water pump 19;

the top end of the guide square tube 18 is connected with a hose 20, the other end of the hose 20 is connected with the input end of a water pump 19, sampling holes communicated with the guide square tube 18 are formed in the bottom of the regulating block 17, communication holes 15 distributed equidistantly are formed in the outer walls of the rotary tube 8 and the connecting tube 12, and the water pump 19 is used for extracting water sources with different depths through the hose 20, the guide square tube 18 and the regulating block 17 for detection, so that sampling detection is facilitated;

the guide square tube 18 is slidably connected to the top outer wall of the protecting shell 2, and the top of one side outer wall of the protecting shell 2 is provided with a heat dissipation hole, the bottom outer wall of the connecting tube 12 is provided with a bracket, and the other end of the bracket is provided with a distance sensor 22.

Example 2:

referring to fig. 1-4, the adjusting structure 6 comprises a rotating pipe 8 rotatably connected to the center of the floating plate 1, a worm wheel 9 sleeved on the outer wall of the top end of the rotating pipe 8, a rotating motor 10 installed on the outer wall of the top of the floating plate 1, a connecting pipe 12 arranged on the outer wall of the bottom of the rotating pipe 8, a connecting sleeve 13 welded on the outer wall of the top of the connecting pipe 12 and connecting screws 14 screwed on the outer walls of two ends of the connecting sleeve 13, the connecting pipe 12 is sleeved on the outer wall of the bottom of the rotating pipe 8 through the connecting sleeve 13, the connecting screws 14 connect the connecting pipe 12 with the rotating pipe 8, and screw grooves 16 inside the connecting pipe 8 and the connecting pipe 12 are aligned, and guide square pipes 18 with different lengths are required to be installed on the top of an adjusting block 17 at different sampling depths, so that the sampling with different depths is convenient to detect;

the output shaft of the rotating motor 10 is connected with a worm 11, the worm 11 is meshed with the worm wheel 9, the connecting sleeve 13 is sleeved on the outer wall of the bottom end of the rotating pipe 8, the other end of the connecting screw 14 is in threaded connection with the outer wall of the rotating pipe 8, the rotating motor 10 drives the rotating pipe 8 to rotate through the worm 11 and the worm wheel 9, and the rotating pipe 8 rotates to enable the adjusting block 17 to move up and down in the rotating pipe 8 under the limit of the guiding square pipe 18, so that water source samples with different depths can be conveniently extracted, water sources can be conveniently detected in a layering mode, and the depth can be conveniently adjusted;

the supporting frames 4 which are equidistantly distributed are arranged on the outer wall of the top of the floating plate 1, the solar cell panels 5 are arranged at the other ends of the supporting frames 4, the storage batteries 7 and the controllers are respectively arranged on the inner wall of the protecting shell 2 on the outer wall of the top of the floating plate 1, the floating plate 1 enables the whole body to float on the water surface, the solar cell panels 5 are matched with the storage batteries 7 and the like to store energy, energy is conveniently saved, and power is conveniently supplied to the rotating motor 10 and the water pump 19;

the distance sensor 22 is connected with a signal input end of the controller through a signal wire, the solar panel 5 is connected with the controller and the storage battery 7 through a wire, the water pump 19 and the rotating motor 10 are connected with the controller through a wire, and the controller is connected with the storage battery 7 through a wire.

Working principle: during the use, insert adapter sleeve 13 at the bottom of swivelling tube 8 according to the degree of depth that detects, be connected connecting pipe 12 and swivelling tube 8 one end through adapter sleeve 13, insert floating plate 1 and connecting pipe 12 in the aquatic, floating plate 1 makes whole showy aquatic, start swivelling motor 10 and drive swivelling tube 8 in floating plate 1 center department rotation through worm 11 and worm wheel 9, direction square tube 18 makes regulating block 17 not changeing in swivelling tube 8, rotatory back of swivelling tube 8 passes through screw groove 16 and drives regulating block 17 and descend, regulating block 17 drives direction square tube 18 sliding connection in protecting crust 2, distance sensor 22 judges the distance of connecting pipe 12 and water bottom, prevent the touch down, water pump 19 starts the back and draws the sample of water source different degree of depth through hose 20, direction square tube 18 and regulating block 17, water pump 19 detects through conveyer pipe 21 outgoing, solar cell panel 5 absorbs the energy through the dc-to-ac converter of battery 7 converts electric power storage battery 7 into.

While the exemplary embodiments of the present utility model have been described in detail with reference to the examples, those skilled in the art will appreciate that various modifications and adaptations to the specific examples described above can be made and that various combinations of the features and structures presented herein can be practiced without departing from the scope of the present utility model, which is defined by the appended claims. The foregoing description of specific exemplary embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the utility model and its practical application to thereby enable one skilled in the art to make and utilize the utility model in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.

Claims

1. The stratified sampling equipment comprises a floating plate (1), and is characterized in that a protective shell (2) is arranged at the center of the outer wall of the top of the floating plate (1), an adjusting structure (6) is rotationally connected at the center of the floating plate (1), and a sampling structure (3) is arranged at the center of the top of the protective shell (2);

the adjusting structure (6) comprises a rotating pipe (8) which is rotationally connected to the center of the floating plate (1), a worm wheel (9) sleeved on the outer wall of the top end of the rotating pipe (8), a rotating motor (10) which is installed on the outer wall of the top of the floating plate (1), a connecting pipe (12) which is arranged on the outer wall of the bottom of the rotating pipe (8), a connecting sleeve (13) which is welded on the outer wall of the top of the connecting pipe (12) and connecting screws (14) which are screwed on the outer walls of two ends of the connecting sleeve (13).

2. A stratified sampling device according to claim 1, characterized in that the output shaft of the rotating motor (10) is connected with a worm (11), the worm (11) is meshed with the worm wheel (9), the connecting sleeve (13) is sleeved on the outer wall of the bottom end of the rotating tube (8), and the other end of the connecting screw (14) is in threaded connection with the outer wall of the rotating tube (8).

3. The stratified sampling device according to claim 1, wherein the sampling structure (3) comprises a screw groove (16) formed in the inner wall of the rotary pipe (8) and the connecting pipe (12), an adjusting block (17) screwed in the screw groove (16), a guiding square pipe (18) fixedly mounted on the outer wall of the top end of the adjusting block (17), a water pump (19) mounted on the outer wall of the top of the floating plate (1) and located in the protecting shell (2), and a conveying pipe (21) connected to the output end of the water pump (19).

4. A stratified sampling device according to claim 3, characterized in that the top end of the guiding square tube (18) is connected with a hose (20), the other end of the hose (20) is connected with the input end of the water pump (19), the bottom of the adjusting block (17) is provided with sampling holes communicated with the guiding square tube (18), and the outer walls of the rotating tube (8) and the connecting tube (12) are provided with communication holes (15) distributed equidistantly.

5. A stratified sampling device according to claim 3, characterized in that the guiding square tube (18) is slidably connected to the top outer wall of the protecting shell (2), and the top of one side outer wall of the protecting shell (2) is provided with a heat dissipation hole, the bottom outer wall of the connecting tube (12) is provided with a bracket, and the other end of the bracket is provided with a distance sensor (22).

6. The layered sampling device according to claim 1, wherein the supporting frames (4) distributed equidistantly are installed on the top outer wall of the floating plate (1), the solar cell panel (5) is installed on the other end of the supporting frames (4), and the storage battery (7) and the controller are installed on the inner wall of the protecting shell (2) on the top outer wall of the floating plate (1).

7. A stratified sampling device according to claim 5, characterized in that the distance sensor (22) is connected to the controller signal input via a signal line, and the solar panel (5) is connected to the controller and the battery (7) via a wire, the water pump (19) and the rotating electric machine (10) are connected to the controller via a wire, and the controller is connected to the battery (7) via a wire.