CN218330762U - A water quality sampling device - Google Patents

Abstract

A water quality sampling device comprises an electric boat used for moving, a sampling box arranged at the top of one end of the electric boat, a storage battery, a first support, a solar panel, side frames and a sampling mechanism, wherein the top end of the electric boat is symmetrically provided with the two side frames, and the inner sides of the side frames are provided with the sampling mechanism; sampling mechanism includes hollow rotating shaft, rubber water pipe, filter screen and cross piece, and hollow rotating shaft is rotatable installs the middle part at the side frame, and around there being rubber water pipe in the hollow rotating shaft, servo motor is installed to hollow rotating shaft's one end, and hollow rotating shaft's the other end is provided with the connector, and the tubular metal resonator is installed through the bearing in the inside of connector, and the second support of fixing on electronic ship is installed to the bottom of tubular metal resonator, and the water pump is installed to one side of second support, and the delivery port of water pump is connected with the hose of being connected with the sampling box, the utility model discloses novel structure thinks about ingeniously, is convenient for sample quality of water, can carry out the liquid level of the different degree of depth simultaneously and sample, and the suitability is strong.

Description

A water quality sampling device

technical field

The utility model relates to a sampling device, in particular to a water quality sampling device.

Background technique

Water quality is the abbreviation of water body quality. It marks the physical (such as color, turbidity, odor, etc.), chemical (inorganic and organic content) and biological (bacteria, microorganisms, plankton, benthos) characteristics and composition of the water body. Water quality In order to evaluate the status of water quality, a series of water quality parameters and water quality standards are stipulated. Water quality standards such as drinking water, industrial water and fishery water. For the evaluation of water quality, water quality sampling devices are usually used to sample the water flow in lakes or rivers, and then perform testing to obtain water quality parameters.

However, the existing water quality sampling device needs to take multiple samples when sampling the water flow. It needs to retract and release the traction rope multiple times to pull the sampler out after putting it into the water for sampling. This reciprocation is labor intensive and is not conducive to sampling. carried out.

Utility model content

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a water quality sampling device, which effectively solves the problem that the existing water quality sampling device needs to perform multiple sampling when sampling the water flow, and needs to be retracted and pulled multiple times. The rope will pull the sampler out after putting it into the water for sampling, so reciprocating, the labor is strong, which is unfavorable for the problem of sampling.

In order to achieve the above purpose, the utility model provides the following technical solutions: the utility model includes a moving electric boat and a sampling box installed on the top of one end of the electric boat, and also includes a battery, a first bracket, a solar panel, a side frame and a sampling mechanism , two side frames are symmetrically installed on the top of the electric boat, and a sampling mechanism is installed on the inner side of the side frames;

The sampling mechanism includes a hollow rotating shaft, a rubber water pipe, a servo motor, a connector, a bearing, a metal pipe, a second support, a water pump, a hose, a liquid-taking head, a counterweight cylinder, a filter cartridge, a filter screen and a cross block, and the hollow rotating shaft It is rotatably installed in the middle of the side frame, and a rubber water pipe is wound around the hollow shaft. One end of the hollow shaft is installed with a servo motor, and the other end of the hollow shaft is provided with a connector. The inside of the connector is equipped with a metal pipe through a bearing. A second bracket fixed on the electric boat is installed at the bottom of the bottom of the motor boat, and a water pump is installed on one side of the second bracket. The water outlet of the water pump is connected with a hose connected to the sampling box. A counterweight cylinder is screwed on the liquid head, a filter cartridge is screwed in the middle of one end of the counterweight cylinder, the inside of the filter cylinder is filled with a filter screen, and a cross piece is welded inside the outside of the filter cylinder.

Preferably, a battery is installed on the top of the other end of the electric boat, a first bracket is installed on one side of the battery, a solar panel is installed on the top of the first bracket, and a landscape light is installed on the electric boat.

Preferably, the water inlet of the water pump is connected with a metal pipe.

Preferably, the filter cartridge is connected to the counterweight cylinder through threads, and the liquid-taking head is connected to the counterweight cylinder through threads.

Preferably, the other end of the rubber water pipe is connected to the hollow shaft.

Preferably, one end of the hollow shaft located at the servo motor is a solid sealing structure.

Beneficial effects: when the utility model is used, when sampling water quality, the servo motor works, and the servo motor drives the hollow rotating shaft to rotate the pipe, and the liquid-taking head at one end of the rubber water pipe descends toward the sampling point under the action of the counterweight cylinder until it drops to At the sampling position, when sampling, the water pump works through the metal tube, hollow shaft and rubber water pipe to sample the water quality. The water pipe enters the hollow rotating shaft, enters the metal pipe through the hollow rotating shaft, enters the water pump through the metal pipe, is transported to the hose through the water pump, and then enters the sampling box through the hose, and the water quality sampling can be completed. The difference in length can make the sampling head take samples at different heights of the liquid surface, which is convenient for sampling according to needs. The filter screen is set to filter the passing liquid. When replacing the filter screen, turn the filter cartridge through the cross block to When the filter cartridge is taken out, the filter screen in the filter cartridge can be taken out for replacement, which is convenient for use.

The utility model has a novel structure and an ingenious conception, is convenient for sampling the water quality, and at the same time can sample liquid surfaces of different depths, and has strong applicability.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a schematic diagram of the installation structure of the metal pipe of the present invention;

Fig. 3 is a schematic diagram of the installation structure of the filter cartridge of the present invention;

Fig. 4 is a schematic diagram of the arrangement structure of the cross block of the utility model;

Symbols in the figure: 1. Electric boat; 2. Sampling box; 3. Battery; 4. First bracket; 5. Solar panel; 6. Side frame; 7. Sampling mechanism; 8. Hollow shaft; 9. Rubber water pipe; 10 , servo motor; 11, connector; 12, bearing; 13, metal tube; 14, second bracket; 15, water pump; 20, filter screen; 21, cross block.

detailed description

Below in conjunction with accompanying drawing 1-4, the specific embodiment of the present utility model is described in further detail.

Embodiment 1, given by Figures 1-4, the utility model provides a water quality sampling device, including an electric boat 1 for moving and a sampling box 2 installed on the top of one end of the electric boat 1, and also includes a battery 3, a first Support 4, solar panel 5, side frame 6 and sampling mechanism 7, two side frames 6 are symmetrically installed on the top of electric boat 1, and sampling mechanism 7 is installed on the inner side of side frame 6;

The sampling mechanism 7 includes a hollow rotating shaft 8, a rubber water pipe 9, a servo motor 10, a connector 11, a bearing 12, a metal pipe 13, a second support 14, a water pump 15, a hose 16, a liquid-taking head 17, a counterweight cylinder 18, a filter Tube 19, filter screen 20 and cross block 21, hollow shaft 8 is rotatably installed in the middle of side frame 6, rubber water pipe 9 is wound on hollow shaft 8, servo motor 10 is installed on one end of hollow shaft 8, hollow shaft 8 The other end is provided with a connector 11, the inside of the connector 11 is equipped with a metal pipe 13 through a bearing 12, the bottom end of the metal pipe 13 is installed with a second bracket 14 fixed on the electric boat 1, and one side of the second bracket 14 is installed There is a water pump 15, the water outlet of the water pump 15 is connected with a hose 16 connected with the sampling box 2, and one end of the rubber water pipe 9 is equipped with a liquid-taking head 17, and the liquid-taking head 17 is screwed with a counterweight cylinder 18, and the counterweight cylinder 18 The middle part of one end is screwed with a filter cartridge 19 , the inside of the filter cartridge 19 is filled with a filter screen 20 , and the inside of the outside of the filter cartridge 19 is welded with a cross block 21 .

When in specific use: when the utility model is used, when water quality sampling is carried out, the servo motor 10 works, and the servo motor 10 works to drive the hollow rotating shaft 8 to rotate and discharge the pipe, and the liquid-taking head 17 at one end of the rubber water pipe 9 moves toward the water under the action of the counterweight cylinder 18. The sampling point drops until it reaches the sampling position. When sampling, the water pump 15 works, and the water pump 15 works. The water pump 15 works through the metal pipe 13, the hollow rotating shaft 8 and the rubber water pipe 9 to carry out water quality sampling. The water pump 15 passes the water sample through the filter cartridge 19. The inner filter 20 enters the liquid intake head 17, enters the rubber water pipe 9 through the liquid intake head 17, enters the hollow shaft 8 through the rubber water pipe 9, enters the metal pipe 13 through the hollow shaft 8, and enters the water pump through the metal pipe 13. 15, transported to the hose 16 through the water pump 15, and then into the sampling box 2 through the hose 16, the sampling of the water quality can be completed. The length of the rubber water pipe 9 can make the liquid extraction head 17 liquid at different heights. Sampling at the surface position is convenient for sampling according to needs. The filter screen 20 provided is convenient for filtering the passing liquid. The filter screen 20 in the cylinder 19 is taken out for replacement, which is convenient for use.

Beneficial effects: the utility model has a novel structure and an ingenious conception, which is convenient for sampling the water quality, and at the same time can sample liquid surfaces at different depths, and has strong applicability.

Embodiment two

In the first embodiment, the power supply of the original components is insufficient. Referring to FIG. 1, as another preferred embodiment, the difference from the first embodiment is that a battery 3 is installed on the top of the other end of the electric boat 1, and a first bracket is installed on one side of the battery 3. 4. A solar panel 5 is installed on the top of the first support 4, and a landscape light is also installed on the electric boat 1, so as to provide power to the original components.

Embodiment three

Metal pipe 13 and water pump 15 are inconvenient to cooperate in embodiment one, with reference to Fig. 1, as another preferred embodiment, the difference with embodiment one is, the water inlet of water pump 15 is connected with metal pipe 13, is convenient to metal pipe 13 and water pump 15 used together.

Embodiment Four

In Embodiment 1, it is inconvenient to connect the filter cartridge 19 with the counterweight cylinder 18 and the liquid-taking head 17 with the counterweight cylinder 18. Referring to FIG. 3 , as another preferred embodiment, the difference from Embodiment 1 is that the filter cartridge 19 and the counterweight The barrel 18 is threaded, and the liquid-taking head 17 and the counterweight barrel 18 are threaded, so that the filter cartridge 19 and the counterweight barrel 18 and the liquid-taking head 17 and the counterweight barrel 18 are connected and fixed.

Embodiment five

It is inconvenient to connect the rubber water pipe 9 to the hollow rotating shaft 8 in the first embodiment. Referring to FIG. The connection of hollow rotating shaft 8 is used.

Embodiment six

The hollow shaft 8 in the first embodiment is inconvenient to use. As another preferred embodiment, the difference from the first embodiment is that the end of the hollow shaft 8 located at the servo motor 10 is a solid sealing structure, which facilitates the use of the hollow shaft 8 .

The electric boat 1 is a prior art, so it will not be repeated here.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a water quality sampling device, is including being used for carrying on the sampling case (2) of electronic ship (1) and electronic ship (1) one end top installation that remove, its characterized in that: the solar energy collecting device is characterized by further comprising a storage battery (3), a first support (4), a solar panel (5), side frames (6) and a sampling mechanism (7), wherein the two side frames (6) are symmetrically installed at the top end of the electric boat (1), and the sampling mechanism (7) is installed on the inner sides of the side frames (6);

the sampling mechanism (7) comprises a hollow rotating shaft (8), a rubber water pipe (9), a servo motor (10), a connector (11), a bearing (12), a metal pipe (13), a second support (14), a water pump (15), a hose (16), a liquid taking head (17), a counterweight cylinder (18), a filter cylinder (19), a filter screen (20) and a cross block (21), wherein the hollow rotating shaft (8) is rotatably arranged in the middle of a side frame (6), the rubber water pipe (9) is wound on the hollow rotating shaft (8), the servo motor (10) is arranged at one end of the hollow rotating shaft (8), the connector (11) is arranged at the other end of the hollow rotating shaft (8), the metal pipe (13) is arranged in the connector (11) through the bearing (12), the second support (14) fixed on an electric boat (1) is arranged at the bottom end of the metal pipe (13), the water pump (15) is arranged at one side of the second support (14), a water outlet of the water pump (15) is connected with the hose (16) connected with a sampling box (2), the liquid taking head (17) is arranged at one end of the rubber water pipe (9), the liquid taking head (17) is connected with the filter cylinder (18), the filter cylinder (18) is filled with the filter screen (19), the filter cylinder (19) connected with the middle of the counterweight cylinder (19), a cross block (21) is welded inside the outer side of the filter cylinder (19).

2. A water quality sampling device according to claim 1, wherein a storage battery (3) is installed at the top of the other end of the electric boat (1), a first support (4) is installed at one side of the storage battery (3), a solar panel (5) is installed at the top end of the first support (4), and a landscape lamp is further installed on the electric boat (1).

3. A water sampling device according to claim 1 wherein the water inlet of the water pump (15) is connected to the metal tube (13).

4. A water sampling device according to claim 1 wherein the filter cartridge (19) is threadably connected to the weighted cartridge (18) and the tapping head (17) is threadably connected to the weighted cartridge (18).

5. A water sampling device according to claim 1 wherein the other end of the rubber water tube (9) is connected to the hollow shaft (8).

6. A water sampling device according to claim 1 wherein the hollow shaft (8) is of a solid seal configuration at the end of the servo motor (10).

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