Unmanned water quality sampler capable of being remotely controlled

Abstract

The utility model discloses an unmanned water quality sampler capable of being remotely controlled, which is characterized in that a plurality of sets of pump water sampling devices and a plurality of batteries are arranged in a specially-made remote control cabin, and each set of pump water sampling device comprises a water collecting bottle, a water pump, a roller motor, a water taking pipe and a water taking ball head; the beneficial effects that the ship is remotely controlled to run to most of the water area to collect water samples in different areas, and the water samples in different depths are collected by remotely controlling the length of a roller motor to roll a water taking pipe are achieved; the defect that the water sample is sampled by using a rope crane in the prior art is completely overcome, and the potential safety hazard caused by rowing and water sampling by personnel is successfully avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of water quality detection, in particular to an unmanned remotely controlled water quality sampler. Background Art

[0002] In the water quality inspection work, sampling and inspection will be carried out in different areas and depths of the water area as needed, so as to facilitate the inspection and recording of the water area conditions. The water sampling device generally used now is a plexiglass or stainless steel sampler connected by a rope. Water sampling is carried out near the embankment of the water area. Although sampling can be carried out, it has limitations and cannot fully understand and control the water quality of the entire water area.

[0003] In order to overcome the above limitations, sampling personnel have to row boats to various locations in the water to conduct manual sampling, but such water operations pose safety risks. Utility Model Content

[0004] In view of the above practical problems existing in the prior art, the utility model provides an unmanned remote-controlled water quality sampler, which can effectively solve the problems of the prior art.

[0005] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0006] The utility model is an unmanned remote-controlled water quality sampler, comprising a remote-controlled boat and several sets of water pumping sampling devices; the remote-controlled boat comprises a hull, a remote-controlled module, a driving mechanism and several batteries; each set of the water pumping sampling devices comprises a water collecting bottle, a water pump, a drum motor, a water intake pipe and a water intake ball head;

[0007] The hull comprises an upper plane, a lower shell and a plurality of separators; the upper plane is connected and sealed with a circle of upper edges of the lower shell to form the main body of the hull, a through opening is arranged in the middle of the upper plane, the through opening and the cavity of the lower shell form a cabin, and the plurality of separators divide the cabin into a plurality of compartments in the lower shell;

[0008] The remote control module includes a signal antenna and a control unit, wherein the signal antenna is fixedly arranged at the front of the upper plane, and the control unit is fixedly arranged in one of the compartments in the cabin;

[0009] A plurality of the batteries are fixedly arranged at the bottom of a plurality of the compartments in the cabin;

[0010] Several sets of the water pump sampling devices are respectively arranged in several compartments of the cabin;

[0011] The driving mechanism includes two sets of completely identical motors and propellers. The two motors are respectively arranged in the last compartment of the cabin, and are respectively connected to the two propellers arranged outside the tail of the hull through transmission rods to drive rotation.

[0012] The water collecting bottle of each set of the water pump sampling device is provided with a bottle cap, and a plugged through hole is provided on each of the bottle caps.

[0013] The water pump of each set of the water pump sampling device is fixedly arranged on the partition, and the outlet end of the water pump is inserted into the water collecting bottle through the plugged transparent hole via a water delivery pipe, and a sensor is arranged at the end of the water delivery pipe.

[0014] The drum motor of each set of the water pump sampling device is fixedly arranged between the upper plane and the separator through a pair of bearings, including an outer ring motor rotor and an inner ring motor stator. A pair of bearings are respectively mounted on both ends of the motor rotor to form a pair of cams.

[0015] The water intake pipe of each set of the water pump sampling device is spirally wound between a pair of convex blocks on the outer circumference of the drum motor, one end of the water intake pipe passes through the center of the inner end of the drum motor and is fixedly connected to the inlet end of the water pump, and the other end of the water intake pipe extends from the outer end of the drum motor through the long hole preset on the side of the lower shell and is fixedly connected to the water intake ball head;

[0016] The water sampling ball head of each set of the water pump sampling device is configured as a hollow mesh metal sphere.

[0017] The lower end of the long hole preset on the side of the lower shell of the hull is set as a bell mouth, and the water intake pipe lifts the water intake ball head just to be embedded in the bell mouth to block the lower end of the long hole.

[0018] A cover is movably provided on the through opening in the middle of the upper plane of the hull.

[0019] A lighting lamp is arranged at the front end of the upper plane of the hull.

[0020] The batteries supply power to the lighting lamp, the remote control module, the two motors, the water pumps, the drum motors, and the sensors through data lines.

[0021] The advantages of the utility model over the prior art are:

[0022] The utility model discloses an unmanned remote-controlled water quality sampler. A plurality of water pump sampling devices and a plurality of batteries are arranged in a special remote-controlled cabin. Each set of the water pump sampling devices comprises a water collecting bottle, a water pump, a drum motor, a water collecting pipe and a water collecting ball head. The remote-controlled boat can travel to most areas of the water area to collect water samples in different areas, and the length of the water collecting pipe can be rotated by the remote-controlled drum motor to collect water samples at different depths. The utility model completely overcomes the disadvantages of traditional water sampling by rope hanging near the shore, and successfully avoids the potential safety hazards of people rowing to collect water samples. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 This is a front view schematic diagram of the overall structure of the water quality sampler of the utility model;

[0025] Figure 2 This is a front view longitudinal section schematic diagram of the overall structure of the water quality sampler of the utility model;

[0026] Figure 3 This is a perspective top view of the overall structure of the water sampler of the utility model;

[0027] Figure 4 It is a left-side longitudinal section schematic diagram of the overall structure of the water quality sampler of the utility model;

[0028] Figure 5 It is an enlarged view of part A in the left-side longitudinal section schematic diagram of the overall structure of the water quality sampler of the utility model. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0030] In this specific embodiment, see Figure 1-5 As shown, the utility model is an unmanned remote-controlled water quality sampler, comprising a remote-controlled boat and several sets of water pumping sampling devices; the remote-controlled boat comprises a hull, a remote control module, a driving mechanism and several batteries 15; each set of the water pumping sampling device comprises a water collecting bottle 11, a water pump 9, a drum motor 8, a water intake pipe 82, and a water intake ball head 84;

[0031] The hull comprises an upper plane 5, a lower shell 13 and a plurality of partitions 16; the upper plane 5 is connected and sealed with a circle of upper edges of the lower shell 13 to form the main body of the hull, a through opening is arranged in the middle of the upper plane 5, the through opening and the cavity of the lower shell 13 form a cabin 7, and a plurality of partitions 16 divide the cabin 7 into a plurality of compartments in the lower shell 13; the front part and both sides of the hull form three closed cavities, the compartments, which provide most of the buoyancy for the remote-controlled boat;

[0032] The remote control module includes a signal antenna 2 and a control unit 14, wherein the signal antenna 2 is fixedly arranged at the front of the upper plane 5, and the control unit 14 is fixedly arranged in one of the compartments in the cabin 7, and is used to transmit wireless signals to the remote control of the operator on shore;

[0033] The batteries 15 are fixedly arranged at the bottom of the compartments in the cabin 7 to ensure that the center of gravity of the remote control boat is centered downward to avoid tipping over due to a high center of gravity.

[0034] Several sets of the water pumping sampling devices are respectively arranged in several compartments of the cabin 7, and each set of the water pumping sampling device can be controlled by a remote controller to collect water samples from different areas and depths, so as to achieve a clear and clear effect of classification;

[0035] The driving mechanism includes two sets of completely identical motors 17 and propellers 6. The two motors 17 are respectively arranged in the last compartment of the cabin 7, and are respectively connected to the two propellers 6 arranged outside the tail of the hull through transmission rods to drive rotation. The remote control operator can achieve the effect of left and right turning by adjusting the rotation speed of the two motors 17.

[0036] In this specific embodiment, see Figure 2-5 As shown, each set of the water collecting bottle 11 of the pump water sampling device is provided with a bottle cap, and each of the bottle caps is provided with a plugged through hole 12. The plug is opened when sampling, and the plug is put on when taking out and transferring to form a seal to prevent leakage.

[0037] In this specific embodiment, see Figure 2-5As shown, the water pump 9 of each set of the water pumping and sampling device is fixedly arranged on the partition 16, and the outlet end of the water pump 9 is inserted into the water collecting bottle 11 through the water supply pipe 10 through the plugged transparent hole 12, and a sensor 19 is arranged at the end of the water supply pipe 10. When the water level in the water collecting bottle 11 submerges the sensor 19, the sensor 19 transmits information to the control unit 14, and the control unit 14 sends the information to the remote control through the signal antenna 2. The operator turns off the water pumping work of this set of the water pumping and sampling device, and controls the drum motor 8 to reverse and recover the water intake pipe 82, and the connected water intake ball head 84 rises to block the corresponding bell mouth 4.

[0038] In this specific embodiment, see Figure 2-5 As shown, the drum motor 8 of each set of the water pump sampling device is fixedly arranged between the upper plane 5 and the separator 16 through a pair of bearings 81, including an outer ring motor rotor 83 and an inner ring motor stator. The pair of bearings 81 are respectively mounted on both ends of the motor rotor 83 to form a pair of cams. The motor rotor 83 of the drum motor 8 can rotate forward or reverse.

[0039] In this specific embodiment, see Figure 2-5 As shown, the water intake pipe 82 of each set of the water pump sampling device is spirally wound between a pair of cams on the outer circumference of the drum motor 8, one end of the water intake pipe 82 passes through the center of the inner end of the drum motor 8 and is fixedly connected to the inlet end of the water pump 9, and the other end of the water intake pipe 82 extends from the outer end of the drum motor 8 through the long hole 18 preset on the side of the lower shell 13, and is fixedly connected to the water intake ball head 84, and the water intake pipe 82 can move up and down in the long hole 18.

[0040] In this specific embodiment, see Figure 1-5 As shown, the water intake ball head 84 of each set of the water pump sampling device is configured as a hollow mesh metal sphere, which can use the gravity of the metal sphere to sink the water intake pipe 82 into the water, and at the same time filter out large impurities that enter the water intake pipe 82 when taking water.

[0041] In this specific embodiment, see Figure 4-5 As shown, the lower end of the long channel 18 preset on the side of the lower shell 13 of the hull is set as a bell mouth, and the water intake pipe 82 lifts the water intake ball head 84 to just embed into the bell mouth 4, blocking the lower end of the long channel 18, preventing water from flowing from the long channel 18 into the interior of the lower shell 13.

[0042] In this specific embodiment, see Figure 1-5As shown, a cover 3 is movably provided on the transparent opening in the middle of the upper plane 5 of the hull, so as to form a seal in the cabin 7, increase the buoyancy of the hull, and prevent water from flowing into the hull to cause a shipwreck.

[0043] In this specific embodiment, see Figure 1-3 As shown, a lighting lamp 1 is arranged at the front end of the upper plane 5 of the hull to increase the brightness of the light.

[0044] In this specific embodiment, see Figure 1-5 As shown, the batteries 15 supply power to the lighting lamp 1, the remote control module, the two motors 17, the water pumps 9, the drum motors 8, and the sensors 19 through data lines.

[0045] The advantages of the utility model over the prior art are:

[0046] The utility model discloses an unmanned remote-controlled water quality sampler. A plurality of water pump sampling devices and a plurality of batteries are arranged in a special remote-controlled cabin. Each set of the water pump sampling devices comprises a water collecting bottle, a water pump, a drum motor, a water collecting pipe and a water collecting ball head. The remote-controlled boat can travel to most areas of the water area to collect water samples in different areas, and the length of the water collecting pipe can be rotated by the remote-controlled drum motor to collect water samples at different depths. The utility model completely overcomes the disadvantages of traditional water sampling by rope hanging near the shore, and successfully avoids the potential safety hazards of people rowing to collect water samples.

[0047] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims

1. An unmanned remote-controlled water sampler, characterized in that: It includes a remote-controlled boat and several sets of water pumping sampling devices; the remote-controlled boat includes a hull, a remote control module, a driving mechanism and several batteries; each set of the water pumping sampling device includes a water collection bottle, a water pump, a drum motor, a water intake pipe and a water intake ball head; The hull comprises an upper plane, a lower shell and a plurality of separators; the upper plane is connected and sealed with a circle of upper edges of the lower shell to form the main body of the hull, a through opening is arranged in the middle of the upper plane, the through opening and the cavity of the lower shell form a cabin, and the plurality of separators divide the cabin into a plurality of compartments in the lower shell; The remote control module includes a signal antenna and a control unit, wherein the signal antenna is fixedly arranged at the front of the upper plane, and the control unit is fixedly arranged in one of the compartments in the cabin; A plurality of the batteries are fixedly arranged at the bottom of a plurality of the compartments in the cabin; Several sets of the water pump sampling devices are respectively arranged in several compartments of the cabin; The driving mechanism includes two sets of completely identical motors and propellers. The two motors are respectively arranged in the last compartment of the cabin, and are respectively connected to the two propellers arranged outside the tail of the hull through transmission rods to drive rotation.

2. The unmanned remote-controlled water sampler according to claim 1, characterized in that: The water collecting bottle of each set of the water pump sampling device is provided with a bottle cap, and a plugged through hole is provided on each of the bottle caps.

3. The unmanned remote-controlled water sampler according to claim 2, characterized in that: The water pump of each set of the water pump sampling device is fixedly arranged on the partition, and the outlet end of the water pump is inserted into the water collecting bottle through the plugged transparent hole via a water delivery pipe, and a sensor is arranged at the end of the water delivery pipe.

4. The unmanned remote-controlled water sampler according to claim 3, characterized in that: The drum motor of each set of the water pump sampling device is fixedly arranged between the upper plane and the separator through a pair of bearings, including an outer ring motor rotor and an inner ring motor stator. A pair of bearings are respectively mounted on both ends of the motor rotor to form a pair of cams.

5. The unmanned remote-controlled water sampler according to claim 4, characterized in that: The water intake pipe of each set of the water pumping and sampling device is spirally wound between a pair of cams on the outer circumference of the drum motor, one end of the water intake pipe passes through the center of the inner end of the drum motor and is fixedly connected to the inlet end of the water pump, and the other end of the water intake pipe extends from the outer end of the drum motor through a long hole preset on the side of the lower shell and is fixedly connected to the water intake ball head; the water intake ball head of each set of the water pumping and sampling device is set to a hollow mesh metal sphere.

6. The unmanned remote-controlled water sampler according to claim 5, characterized in that: The lower end of the long hole preset on the side of the lower shell of the hull is set as a bell mouth, and the water intake pipe lifts the water intake ball head to just fit into the bell mouth to block the lower end of the long hole.

7. The unmanned remote-controlled water sampler according to claim 6, characterized in that: A lighting lamp is arranged at the front end of the upper plane of the hull.

8. The unmanned remote-controlled water sampler according to claim 7, characterized in that: The batteries supply power to the lighting lamp, the remote control module, the two motors, the water pumps, the drum motors and the sensors through data lines.

9. The unmanned remote-controlled water sampler according to claim 1, characterized in that: A cover is movably provided on the through opening in the middle of the upper plane of the hull.

Images