CN213041575U

CN213041575U - Sampling device for ocean water quality monitoring

Info

Publication number: CN213041575U
Application number: CN202021705455.0U
Authority: CN
Inventors: 邢传玺; 张煜巾; 袁帅
Original assignee: National Marine Environmental Monitoring Center
Current assignee: National Marine Environmental Monitoring Center
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-04-23
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a sampling device for ocean water quality monitoring, which comprises a fixing plate and i, the upper end middle part of fixed plate is rotated and is connected with the pivot, the upper end fixedly connected with carousel of pivot, the upper end of fixed plate is equipped with and is used for driving carousel pivoted actuating mechanism, the upper end of carousel is equipped with and is used for carrying out the pump water mechanism of extraction to the ocean water. The utility model discloses it is rational in infrastructure, can drive the carousel through the gear and rotate, and then adjust the number of turns of pipe winding in the pivot outer fringe, then just can adjust the pipe lower extreme in the inside degree of depth of sea water, and then take a sample some regional waters of deep water that are difficult to reach to acquire necessary hydrology resource information.

Description

Sampling device for ocean water quality monitoring

Technical Field

The utility model relates to a water quality monitoring technology field especially relates to a sampling device for ocean water quality monitoring.

Background

The water quality monitoring is a process for monitoring and measuring the types of pollutants in the water body, the concentrations and the variation trends of various pollutants and evaluating the water quality condition. The monitoring range is very wide, and the monitoring range comprises uncontaminated and contaminated natural water (rivers, lakes, seas and underground water), various industrial drainage and the like. The main monitoring projects can be divided into two main categories: one is a comprehensive index reflecting the water quality conditions, such as temperature, chroma, turbidity, pH value, conductivity, suspended matters, dissolved oxygen, chemical oxygen demand, biochemical oxygen demand and the like; the other is some toxic substances, such as phenol, cyanogen, arsenic, lead, chromium, cadmium, mercury, organic pesticides and the like. In order to objectively evaluate the water quality of rivers and oceans, it is sometimes necessary to measure the flow velocity and flow rate in addition to the above-mentioned monitoring items.

When the ocean water quality is detected, a sampling device for ocean water quality monitoring is needed to obtain necessary hydrological resource information, but the existing sampling device for water quality monitoring is inconvenient to sample some deeper areas.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sampling device for ocean water quality monitoring.

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

the utility model provides a sampling device for ocean water quality monitoring, includes the fixed plate, the upper end middle part of fixed plate is rotated and is connected with the pivot, the upper end fixedly connected with carousel of pivot, the upper end of fixed plate is equipped with and is used for driving carousel pivoted actuating mechanism, the upper end of carousel is equipped with and is used for carrying out the pump water mechanism that extracts to the ocean water.

Preferably, the driving mechanism comprises a motor arranged on one side of the upper end of the fixing plate, a gear is fixedly connected to the tail end of an output shaft of the motor, a gear ring is fixedly connected to the outer edge of the turntable, and the gear ring is meshed with the gear.

Preferably, the water pumping mechanism is including setting up in the water pump of carousel upper end, the mouth that draws water of water pump is equipped with the pipe, twine in the outer fringe of pivot behind the carousel and run through the fixed plate and extend to under water, the delivery port of water pump is linked together through the upper end of connecting pipe with the water tank.

Preferably, the bottom of the fixed plate is provided with a circle of air bags for driving the fixed plate to float on the water surface, the bottom of the fixed plate is symmetrically provided with two fixed rods, and the bottoms of the two fixed rods are respectively and fixedly connected with a second balancing weight for keeping the fixed plate stable.

Preferably, the outer edge of the lower end of the conduit is provided with a first balancing weight for pulling the conduit and enabling the conduit to be in a tensioning state.

Preferably, the rear end of the fixing plate is provided with a traction rope for pulling the fixing plate to move.

The utility model has the advantages that:

1. the motor is arranged to drive the gear to rotate, the gear drives the turntable to rotate, the number of turns of the conduit wound on the outer edge of the rotating shaft is adjusted, then the depth of the lower end of the conduit in the seawater can be adjusted, and further water in a deep water area which is difficult to reach is sampled, so that necessary hydrological resource information is obtained;

2. through setting up water pumps and can reach the deep water district at the pipe after and extract the water, reduced artificial operation step, improved work efficiency.

Drawings

Fig. 1 is a schematic structural view of a sampling device for ocean water quality monitoring provided by the utility model;

fig. 2 is a top view of the sampling device for ocean water quality monitoring provided by the utility model.

In the figure: 1 fixed plate, 2 gasbags, 3 motors, 4 gears, 5 rotating shafts, 6 turntables, 7 water pumps, 8 water tanks, 9 pipes, 10 fixed rods, 11 first balancing weights and 12 second balancing weights.

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.

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.

Referring to fig. 1-2, a sampling device for ocean water quality monitoring comprises a fixed plate 1, wherein the middle part of the upper end of the fixed plate 1 is rotatably connected with a rotating shaft 5, the upper end of the rotating shaft 5 is fixedly connected with a turntable 6, the upper end of the fixed plate 1 is provided with a driving mechanism for driving the turntable 6 to rotate, and the upper end of the turntable 6 is provided with a water pumping mechanism for pumping ocean water.

The utility model discloses in, actuating mechanism is including setting up in the motor 3 of 1 upper end one side of fixed plate, the terminal fixedly connected with gear 4 of output shaft of motor 3, the outer fringe fixedly connected with ring gear of carousel 6, ring gear and gear 4 meshing, pump water mechanism is including setting up in the water pump 7 of 6 upper ends of carousel, the mouth of pumping of water pump 7 is equipped with pipe 9, the lower extreme of pipe 9 runs through and twines in the outer fringe of pivot 5 and run through fixed plate 1 and extend to under water after carousel 6, the delivery port of water pump 7 is linked together through the upper end of connecting pipe with water tank 8, can drive carousel 6 through gear 4 and rotate, and then adjust the number of turns in 5 outer fringes of pivot to pipe 9 winding, then just can adjust the degree of depth of pipe 9 lower extreme at the inside sea water, and then take a sample some deep water regional waters that are.

Specifically, the bottom of fixed plate 1 is equipped with the round and is used for driving fixed plate 1 to float in gasbag 2 of the surface of water, the bottom symmetry of fixed plate 1 is equipped with two dead levers 10, the bottom of two dead levers 10 is fixedly connected with respectively and is used for keeping the stable second balancing weight 12 of fixed plate 1, the lower extreme outer fringe of pipe 9 is equipped with and is used for stimulateeing pipe 9 and makes its first balancing weight 11 that is in the tensioning state, the rear end of fixed plate 1 is equipped with the haulage rope that is used for stimulateeing fixed plate 1 and removes, be convenient for drag fixed plate 1 and move to suitable.

The utility model discloses during the use, only need draw fixed plate 1 to the region of examining slowly through the haulage rope, gasbag 2 will drive dead lever 1 and float on the surface of water, and the stability of dead lever 1 then can be guaranteed to two second balancing weights 12, restart motor 3 afterwards, make motor 3's the terminal fixed connection's of output shaft gear 4 can drive carousel 6 and rotate round pivot 5, twine the number of turns in 5 outer fringe in pivot to pipe 9 afterwards and adjust, and then with the cooperation of first balancing weight 11, adjust pipe 9's length, restart water pump 7 afterwards, make it extract the water through pipe 9, in order to acquire necessary hydrology resource information.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a marine sampling device for water quality monitoring, includes fixed plate (1), its characterized in that, the upper end middle part of fixed plate (1) is rotated and is connected with pivot (5), upper end fixedly connected with carousel (6) of pivot (5), the upper end of fixed plate (1) is equipped with and is used for driving carousel (6) pivoted actuating mechanism, the upper end of carousel (6) is equipped with and is used for carrying out the pump water mechanism that extracts to the marine water.

2. The sampling device for ocean water quality monitoring according to claim 1, wherein the driving mechanism comprises a motor (3) arranged on one side of the upper end of the fixing plate (1), a gear (4) is fixedly connected to the tail end of an output shaft of the motor (3), a gear ring is fixedly connected to the outer edge of the rotating disc (6), and the gear ring is meshed with the gear (4).

3. The sampling device for ocean water quality monitoring according to claim 1, wherein the water pumping mechanism comprises a water pump (7) arranged at the upper end of a turntable (6), a water pumping port of the water pump (7) is provided with a conduit (9), the lower end of the conduit (9) penetrates through the turntable (6) and then is wound on the outer edge of a rotating shaft (5) and penetrates through a fixing plate (1) and extends to the water, and a water outlet of the water pump (7) is communicated with the upper end of a water tank (8) through a connecting pipe.

4. The sampling device for ocean water quality monitoring according to claim 1, wherein a circle of air bags (2) for driving the fixing plate (1) to float on the water surface are arranged at the bottom of the fixing plate (1), two fixing rods (10) are symmetrically arranged at the bottom of the fixing plate (1), and second balancing weights (12) for keeping the fixing plate (1) stable are fixedly connected to the bottoms of the two fixing rods (10) respectively.

5. A sampling device for ocean water quality monitoring according to claim 3 wherein the lower end periphery of the conduit (9) is provided with a first counterweight (11) for pulling and tensioning the conduit (9).

6. The sampling device for ocean water quality monitoring according to claim 1, wherein the rear end of the fixing plate (1) is provided with a hauling rope for pulling the fixing plate (1) to move.