CN210610741U - Waterwheel type aerator capable of cruising automatically for aquaculture - Google Patents
Waterwheel type aerator capable of cruising automatically for aquaculture Download PDFInfo
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- CN210610741U CN210610741U CN201921396348.1U CN201921396348U CN210610741U CN 210610741 U CN210610741 U CN 210610741U CN 201921396348 U CN201921396348 U CN 201921396348U CN 210610741 U CN210610741 U CN 210610741U
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Abstract
The utility model provides a but waterwheel formula oxygen-increasing machine that is used for aquaculture's automatic cruise, include the hull be provided with the drive system of traveling that is used for realizing that the hull gos forward or moves back on the hull, still including setting up the M dissolved oxygen sensor who is used for measuring aquatic dissolved oxygen solubility on the hull, the dissolved oxygen signal output part of the ith dissolved oxygen sensor links to each other with the ith dissolved oxygen signal input part of controller. The utility model discloses an automatic waterwheel formula oxygen-increasing machine of cruising has overcome the drawback of waterwheel formula oxygen-increasing machine in the past, can patrol the trip in whole pond within range, and one side is patrolled the trip, and one side oxygenation. When the dissolved oxygen sensor detects in certain waters, when the dissolved oxygen content was low excessively, the utility model discloses an automatic waterwheel formula oxygen-increasing machine that cruises can stop in this waters automatically, carries out the oxygenation operation, and only when the dissolved oxygen content reaches the requirement in the waters, the waterwheel formula oxygen-increasing machine just continues next and cruises.
Description
Technical Field
The utility model relates to an aquaculture oxygenation technical field especially relates to a but waterwheel formula oxygen-increasing machine that automatic cruise for aquaculture.
Background
The aquatic product is one of the important components of the vegetable basket of the citizens, has extremely high nutritive value, contains a large amount of nutrient substances indispensable to the human body, and can enhance the immunity of the human body. In recent decades, the scale of aquaculture has been continuously enlarged, and although the aquaculture industry has been rapidly developed, with the continuous enlargement of the aquaculture scale and the development of high-density aquaculture, the problems of slow growth and even large-area death of aquatic products caused by the water quality of aquaculture water areas are increasing, and a great amount of economic losses are caused, so that the aquaculture of aquatic products needs to be carried out by adopting a high-efficiency oxygen increasing machine, the death amount in the aquaculture process can be reduced, and the aquaculture density can be increased.
The oxygen content in water directly affects the ingestion, growth and feed utilization rate of the fish, and even the survival of the fish. When the oxygen content in the water is above 3mg/L, the fish can normally live; wherein, when the concentration is 2mg/L, the life of some fishes is influenced; however, if the oxygen content is 1mg/L, the fish will feel difficult to breathe and even have a floating head phenomenon. The food intake of fish is also directly related to oxygen content. However, the dissolution of water is not infinite, and the lower the temperature, the higher the saturated dissolution amount of oxygen, and the higher the temperature, the lower the saturated dissolution amount of oxygen. The practice at home and abroad proves that the adoption of the oxygenation technology in aquaculture can bring great help to the fish farming industry. Therefore, 3mg/L is mainly used as the oxygen content in the pond water as the safe concentration, 2mg/L is used as the warning concentration, and 1mg/L is used as the dangerous concentration.
The existing waterwheel type automatic aerator on the market is fixed at the edge of a pond, enters and exits a water body through blades, stirs the water surface, causes water splash and waves, increases the contact area of water and air, and increases the dissolution of oxygen in water; meanwhile, due to the pulling of the blades, the water in the aquaculture pond is changed into flowing running water, and the solubility of oxygen is further increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at least solving the technical problem existing in the prior art, and provides a waterwheel type aerator which is used for aquaculture and can automatically cruise.
In order to achieve the above object of the present invention, the present invention provides an automatic cruising waterwheel type aerator for aquaculture, comprising a hull, a driving running system for advancing or retreating the hull, and M dissolved oxygen sensors arranged on the hull for measuring the solubility of dissolved oxygen in water, wherein M is a positive integer and is respectively a 1 st dissolved oxygen sensor, a 2 nd dissolved oxygen sensor, a 3 rd dissolved oxygen sensor, … … or an M th dissolved oxygen sensor, the dissolved oxygen signal output end of the i th dissolved oxygen sensor is connected to the i th dissolved oxygen signal input end of a controller, and i is a positive integer less than or equal to M;
the driving running system comprises a first blade wheel arranged on the left front side of the ship body, the first blade wheel is connected with a power output shaft of a first motor through a first driving shaft, a first power end of the first motor is connected with a first power end of a first motor driving module, a second power end of the first motor is connected with a second power end of the first motor driving module, and a forward and reverse rotation signal input end of the first motor driving module is connected with a forward and reverse rotation signal output end of a first motor of the controller;
the second impeller is arranged on the right front side of the ship body and is connected with a power output shaft of a second motor through a second driving shaft, a first end of a power supply of the second motor is connected with a first end of a power supply of a motor driving second module, a second end of the power supply of the second motor is connected with a second end of the power supply of the motor driving second module, and a forward and reverse rotation signal input end of the motor driving second module is connected with a forward and reverse rotation signal output end of the second motor of the controller;
the third blade wheel is arranged on the left rear side of the ship body and is connected with a power output shaft of a third motor through a third driving shaft, a first power end of the third motor is connected with a first power end of a third module driven by the motor, a second power end of the third motor is connected with a second power end of a third module driven by the motor, and a forward and reverse rotation signal input end of the third module driven by the motor is connected with a forward and reverse rotation signal output end of the third motor of the controller;
the fourth blade wheel is arranged on the right rear side of the ship body, the first blade wheel is connected with a power output shaft of a fourth motor through a fourth driving shaft, a first end of a power supply of the fourth motor is connected with a first end of a power supply of the motor-driven fourth module, a second end of the power supply of the fourth motor is connected with a second end of the power supply of the motor-driven fourth module, and a forward and reverse rotation signal input end of the motor-driven fourth module is connected with a forward and reverse rotation signal output end of a fourth motor of the controller.
When the dissolved oxygen sensor detects that the dissolved oxygen concentration in water at a certain position is less than the preset dissolved oxygen concentration, the ship body stays at the position, and the liquid motion is controlled (namely, the first blade wheel and the second blade wheel rotate positively, the third blade wheel and the fourth blade wheel rotate reversely, the speeds of the front end and the rear end are controlled to be equal, the ship body can stay, the water in the pond moves), so that the dissolved oxygen concentration at the position is increased; and when the dissolved oxygen sensor detects that the concentration of the dissolved oxygen in the water is greater than or equal to the preset dissolved oxygen concentration, controlling the ship to drive away.
In a preferred embodiment of the present invention, the first motor driving module includes a first relay chip U1, the first terminal a of the input loop of the first relay chip U1 is connected to the emitter of the first transistor Q1, the collector of the first transistor Q1 is connected to the ground, the base of the first transistor Q1 is connected to the first motor forward/reverse rotation signal output terminal P1.0 of the controller, the second terminal H of the input loop of the first relay chip U1 is connected to the first end of the first resistor R1, and the second end of the first resistor R1 is connected to the +12V power supply;
a common terminal B of a first output loop of the first relay chip U1 is connected with a first end of a power supply of the first motor, and a common terminal G of a second output loop of the first relay chip U1 is connected with a second end of the power supply of the first motor;
a normally closed terminal C of a first output loop of the first relay chip U1 is respectively connected with an emitter of a second triode Q2 and a normally open terminal E of a second output loop of the first relay chip U1, a collector of the second triode Q2 is connected with a power ground, and a base of the second triode Q2 is connected with a second motor current signal end P1.1 of the controller; a normally open terminal D of a first output loop of the first relay chip U1 is connected with a normally closed terminal F of a second output loop of the first relay chip U1 and a +48V power supply respectively;
when the controller sends a conducting level to the first triode Q1 and the second triode Q2, the internal connection state of the first relay chip U1 (the common terminal B of the first output loop of the first relay chip U1 is communicated with the normally open terminal D of the first output loop of the first relay chip U1, and the normally open terminal E of the second output loop of the first relay chip U1 is communicated with the common terminal G of the second output loop of the first relay chip U1), at this time, the current flows from left to right, and the first motor rotates forwards; when the controller sends a cut-off level to the first triode Q1 and a turn-on level to the second triode Q2, the internal connection status of the first relay chip U1 (the common terminal B of the first output loop of the first relay chip U1 is communicated with the normally closed terminal C of the first output loop of the first relay chip U1, and the normally closed terminal F of the second output loop of the first relay chip U1 is communicated with the common terminal G of the second output loop of the first relay chip U1), and at this moment, the current flows from the right side to the left side, and the first motor rotates reversely.
The motor driving second module comprises a second relay chip, a first terminal of an input circuit of the second relay chip is connected with an emitting electrode of a third triode, a collector electrode of the third triode is connected with a power ground, a base electrode of the third triode is connected with a positive and negative rotation signal output end of a second motor of the controller, a second terminal of the input circuit of the second relay chip is connected with a first end of a second resistor, and a second end of the second resistor is connected with a +12V power supply;
the common terminal of the first output loop of the second relay chip is connected with the first end of the power supply of the second motor, and the common terminal of the second output loop of the second relay chip is connected with the second end of the power supply of the second motor;
a normally closed terminal of a first output circuit of the second relay chip is respectively connected with an emitting electrode of a fourth triode and a normally open terminal of a second output circuit of the second relay chip, a collector electrode of the fourth triode is connected with a power ground, and a base electrode of the fourth triode is connected with a second motor current signal end of the controller; the normally open terminal of the first output circuit of the second relay chip is connected with the normally closed terminal of the second output circuit of the second relay chip and a +48V power supply respectively;
the motor driving third module comprises a third relay chip, a first terminal of an input circuit of the third relay chip is connected with an emitting electrode of a fifth triode, a collector electrode of the fifth triode is connected with a power ground, a base electrode of the fifth triode is connected with a positive and negative rotation signal output end of a third motor of the controller, a second terminal of the input circuit of the third relay chip is connected with a first end of a third resistor, and a second end of the third resistor is connected with a +12V power supply;
when the controller sends a conduction level to the third triode and the fourth triode, the second relay chip is internally connected (the common terminal of the first output circuit of the second relay chip is communicated with the normally open terminal of the first output circuit of the second relay chip, and the normally open terminal of the second output circuit of the second relay chip is communicated with the common terminal of the second output circuit of the second relay chip), and at the moment, the current flows from left to right, and the second motor rotates forwards; when the controller sends a cut-off level to the third triode and a conduction level to the fourth triode, the internal connection state of the second relay chip is achieved (the common terminal of the first output circuit of the second relay chip is communicated with the normally closed terminal of the first output circuit of the second relay chip, and the normally closed terminal of the second output circuit of the second relay chip is communicated with the common terminal of the second output circuit of the second relay chip), at the moment, the current flows from the right side to the left side, and the second motor reverses.
The common terminal of the first output loop of the third relay chip is connected with the first end of the power supply of the third motor, and the common terminal of the second output loop of the third relay chip is connected with the second end of the power supply of the third motor;
a normally closed terminal of a first output circuit of the third relay chip is connected with an emitting electrode of a sixth triode and a normally open terminal of a second output circuit of the third relay chip respectively, a collector electrode of the sixth triode is connected with a power ground, and a base electrode of the sixth triode is connected with a third motor current signal end of the controller; the normally open terminal of the first output circuit of the third relay chip is connected with the normally closed terminal of the second output circuit of the third relay chip and a +48V power supply respectively;
when the controller sends a conduction level to the fifth triode and the sixth triode, the internal connection state of the third relay chip is realized (the common terminal of the first output circuit of the third relay chip is communicated with the normally open terminal of the first output circuit of the third relay chip, and the normally open terminal of the second output circuit of the third relay chip is communicated with the common terminal of the second output circuit of the third relay chip), and at the moment, the current flows from left to right, and the third motor rotates forwards; when the controller sends a cut-off level to the fifth triode and a conduction level to the sixth triode, the internal connection state of the third relay chip is achieved (the common terminal of the first output circuit of the third relay chip is communicated with the normally closed terminal of the first output circuit of the third relay chip, and the normally closed terminal of the second output circuit of the third relay chip is communicated with the common terminal of the second output circuit of the third relay chip), at the moment, current flows from left to right, and the third motor reverses.
The motor driving fourth module comprises a fourth relay chip, a first terminal of an input circuit of the fourth relay chip is connected with an emitting electrode of a seventh triode, a collector electrode of the seventh triode is connected with a power ground, a base electrode of the seventh triode is connected with a positive and negative rotation signal output end of a fourth motor of the controller, a second terminal of the input circuit of the fourth relay chip is connected with a first end of a fourth resistor, and a second end of the fourth resistor is connected with a +12V power supply;
a common terminal of a first output loop of the fourth relay chip is connected with a first end of a power supply of the fourth motor, and a common terminal of a second output loop of the fourth relay chip is connected with a second end of the power supply of the fourth motor;
a normally closed terminal of a first output circuit of the fourth relay chip is respectively connected with an emitting electrode of the eighth triode and a normally open terminal of a second output circuit of the fourth relay chip, a collector electrode of the eighth triode is connected with a power ground, and a base electrode of the eighth triode is connected with a fourth motor current signal end of the controller; and the normally open terminal of the first output circuit of the fourth relay chip is connected with the normally closed terminal of the second output circuit of the fourth relay chip and the +48V power supply respectively.
When the controller sends conduction levels to the seventh triode and the eighth triode, the fourth relay chip is internally connected (the common terminal of the first output circuit of the fourth relay chip is communicated with the normally open terminal of the first output circuit of the fourth relay chip, the normally open terminal of the second output circuit of the fourth relay chip is communicated with the common terminal of the second output circuit of the fourth relay chip), and at the moment, the current flows from left to right, and the fourth motor rotates forwards; when the controller sends a cut-off level to the seventh triode and a conduction level to the eighth triode, the internal connection state of the fourth relay chip is achieved (the common terminal of the first output circuit of the fourth relay chip is communicated with the normally closed terminal of the first output circuit of the fourth relay chip, and the normally closed terminal of the second output circuit of the fourth relay chip is communicated with the common terminal of the second output circuit of the fourth relay chip), at the moment, current flows from left to right, and the fourth motor reverses.
In a preferred embodiment of the present invention, the ship further comprises a first rotation speed sensor, a second rotation speed sensor, a third rotation speed sensor and a fourth rotation speed sensor, which are disposed on the ship body, wherein the first rotation speed sensor is used for detecting the number of revolutions of the first blade wheel, the second rotation speed sensor is used for detecting the number of revolutions of the second blade wheel, the third rotation speed sensor is used for detecting the number of revolutions of the third blade wheel, and the fourth rotation speed sensor is used for detecting the number of revolutions of the fourth blade wheel; the revolution signal output end of the first revolution sensor is connected with the first revolution signal input end of the controller, the revolution signal output end of the second revolution sensor is connected with the second revolution signal input end of the controller, the revolution signal output end of the third revolution sensor is connected with the third revolution signal input end of the controller, and the revolution signal output end of the fourth revolution sensor is connected with the fourth revolution signal input end of the controller.
In a preferred embodiment of the utility model, the ship further comprises a first distance sensor, a second distance sensor, a third distance sensor and a fourth distance sensor which are arranged on the ship body and used for measuring the distance between the ship body and the shore, the first distance sensor is arranged at the bow of the ship body, the distance signal output end of the first distance sensor is connected with the first distance signal input end of the controller, the second distance sensor is arranged at the stern of the ship body, the distance signal output end of the second distance sensor is connected with the second distance signal input end of the controller, the third distance sensor is arranged on the left side of the ship body, the distance signal output end of the third distance sensor is connected with the third distance signal input end of the controller, the fourth distance sensor is arranged on the right side of the ship body, and a distance signal output end of the fourth distance sensor is connected with a fourth distance signal input end of the controller.
In a preferred embodiment of the present invention, the controller is a single chip microcomputer of STC series.
In a preferred embodiment of the present invention, the controller is a STC89S51 single chip microcomputer.
In a preferred embodiment of the present invention, the first relay chip U1, the second relay chip, the third relay chip and the fourth relay chip are relays of G5V series.
In a preferred embodiment of the present invention, the first relay chip U1, the second relay chip, the third relay chip and the fourth relay chip are G5V-2-H1-12 VDC.
In a preferred embodiment of the present invention, the first transistor Q1 and the second transistor Q2 are PNP transistors.
In a preferred embodiment of the present invention, the first transistor Q1 and the second transistor Q2 are of the type TIP 2955.
In conclusion, due to the adoption of the technical scheme, the automatic cruising waterwheel type aerator overcomes the defects of the conventional waterwheel type aerator, and can patrol the whole fishpond range and increase oxygen while patrolling. When the dissolved oxygen sensor detects in certain waters, when the dissolved oxygen content was low excessively, the utility model discloses an automatic waterwheel formula oxygen-increasing machine that cruises can stop in this waters automatically, carries out the oxygenation operation, and only when the dissolved oxygen content reaches the requirement in the waters, the waterwheel formula oxygen-increasing machine just continues next and cruises.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the circuit connection of the first module of the motor drive of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
The utility model provides a but waterwheel formula oxygen-increasing machine that automatic cruise for aquaculture, as shown in figure 1, including hull 1, be provided with on hull 1 and be used for realizing the drive system of traveling that hull 1 gos forward or moves back, still include and set up M dissolved oxygen sensor that is used for measuring aquatic dissolved oxygen solubility on hull 1, M is the positive integer, is the 1 st dissolved oxygen sensor, the 2 nd dissolved oxygen sensor, the 3 rd dissolved oxygen sensor, … …, the M dissolved oxygen sensor respectively, and the dissolved oxygen signal output part of the i dissolved oxygen sensor links to each other with the i dissolved oxygen signal input part of controller 16, i is less than or equal to the positive integer of M; in the embodiment, the number of the dissolved oxygen sensors arranged on the ship body is 1, and the dissolved oxygen sensors are arranged at the bottom of the ship body, so that the concentration of the dissolved oxygen in the fishpond can be accurately measured. The controller is an STC series single chip microcomputer, and can be but is not limited to an STC89S51 single chip microcomputer.
When the dissolved oxygen sensor detects that the dissolved oxygen concentration in water at a certain position is less than the preset dissolved oxygen concentration, the ship body 1 stays at the position, and the liquid is controlled to move, so that the dissolved oxygen concentration at the position is increased; and when the dissolved oxygen sensor detects that the concentration of the dissolved oxygen in the water is greater than or equal to the preset dissolved oxygen concentration, controlling the ship body 1 to drive away. In the embodiment, the preset dissolved oxygen concentration is a dangerous concentration, when the dissolved oxygen concentration in the fish pond is higher than the dangerous concentration, the ship body cruises again, the preset dissolved oxygen concentration is a warning concentration, and when the dissolved oxygen concentration in the fish pond is higher than the warning concentration, the ship body cruises again, the preset dissolved oxygen concentration is a safe concentration.
In a preferred embodiment of the present invention, the driving traveling system includes a first vane wheel 7-1 disposed at the front left side of the hull 1, the first vane wheel 7-1 is connected to a power output shaft of a first motor through a first driving shaft, a first power end of the first motor is connected to a first power end of a first motor driving module, a second power end of the first motor is connected to a second power end of the first motor driving module, and a forward/reverse rotation signal input end of the first motor driving module is connected to a forward/reverse rotation signal output end of the first motor of the controller;
the second impeller 7-2 is arranged on the right front side of the ship body 1, the second impeller 7-2 is connected with a power output shaft of a second motor through a second driving shaft, a first end of a power supply of the second motor is connected with a first end of a power supply of a motor driving second module, a second end of the power supply of the second motor is connected with a second end of the power supply of the motor driving second module, and a forward and reverse rotation signal input end of the motor driving second module is connected with a forward and reverse rotation signal output end of a second motor of the controller;
the third blade wheel 7-3 is arranged on the left rear side of the ship body 1, the third blade wheel 7-3 is connected with a power output shaft of a third motor through a third driving shaft, a first power end of the third motor is connected with a first power end of a third module driven by the motor, a second power end of the third motor is connected with a second power end of a third module driven by the motor, and a forward and reverse rotation signal input end of the third module driven by the motor is connected with a forward and reverse rotation signal output end of a third motor of the controller;
the fourth vane wheel 7-4 is arranged on the right rear side of the ship body 1, the first vane wheel 7-4 is connected with a power output shaft of a fourth motor through a fourth driving shaft, a first power end of the fourth motor is connected with a first power end of a fourth module driven by the motor, a second power end of the fourth motor is connected with a second power end of the fourth module driven by the motor, and a forward and reverse rotation signal input end of the fourth module driven by the motor is connected with a forward and reverse rotation signal output end of the fourth motor of the controller.
In a preferred embodiment of the present invention, as shown in fig. 2, the first motor driving module includes a first relay chip U1, the first terminal a of the input loop of the first relay chip U1 is connected to the emitter of the first transistor Q1, the collector of the first transistor Q1 is connected to the ground, the base of the first transistor Q1 is connected to the first motor forward/reverse rotation signal output terminal P1.0 of the controller, the second terminal H of the input loop of the first relay chip U1 is connected to the first end of the first resistor R1, and the second end of the first resistor R1 is connected to the +12V power supply;
a common terminal B of a first output loop of the first relay chip U1 is connected with a first end of a power supply of the first motor, and a common terminal G of a second output loop of the first relay chip U1 is connected with a second end of the power supply of the first motor;
a normally closed terminal C of a first output loop of the first relay chip U1 is respectively connected with an emitter of a second triode Q2 and a normally open terminal E of a second output loop of the first relay chip U1, a collector of the second triode Q2 is connected with a power ground, and a base of the second triode Q2 is connected with a second motor current signal end P1.1 of the controller; a normally open terminal D of a first output loop of the first relay chip U1 is connected with a normally closed terminal F of a second output loop of the first relay chip U1 and a +48V power supply respectively; in this embodiment, the first transistor Q1 and the second transistor Q2 are PNP transistors, the first transistor Q1 and the second transistor Q2 may be of a type including, but not limited to, TIP2955 transistors, and the resistor R1 has a resistance of 5 to 10 Ω.
The motor driving second module comprises a second relay chip, a first terminal of an input circuit of the second relay chip is connected with an emitting electrode of a third triode, a collector electrode of the third triode is connected with a power ground, a base electrode of the third triode is connected with a positive and negative rotation signal output end of a second motor of the controller, a second terminal of the input circuit of the second relay chip is connected with a first end of a second resistor, and a second end of the second resistor is connected with a +12V power supply;
the common terminal of the first output loop of the second relay chip is connected with the first end of the power supply of the second motor, and the common terminal of the second output loop of the second relay chip is connected with the second end of the power supply of the second motor;
a normally closed terminal of a first output circuit of the second relay chip is respectively connected with an emitting electrode of a fourth triode and a normally open terminal of a second output circuit of the second relay chip, a collector electrode of the fourth triode is connected with a power ground, and a base electrode of the fourth triode is connected with a second motor current signal end of the controller; the normally open terminal of the first output circuit of the second relay chip is connected with the normally closed terminal of the second output circuit of the second relay chip and a +48V power supply respectively;
the motor driving third module comprises a third relay chip, a first terminal of an input circuit of the third relay chip is connected with an emitting electrode of a fifth triode, a collector electrode of the fifth triode is connected with a power ground, a base electrode of the fifth triode is connected with a positive and negative rotation signal output end of a third motor of the controller, a second terminal of the input circuit of the third relay chip is connected with a first end of a third resistor, and a second end of the third resistor is connected with a +12V power supply;
the common terminal of the first output loop of the third relay chip is connected with the first end of the power supply of the third motor, and the common terminal of the second output loop of the third relay chip is connected with the second end of the power supply of the third motor;
a normally closed terminal of a first output circuit of the third relay chip is connected with an emitting electrode of a sixth triode and a normally open terminal of a second output circuit of the third relay chip respectively, a collector electrode of the sixth triode is connected with a power ground, and a base electrode of the sixth triode is connected with a third motor current signal end of the controller; the normally open terminal of the first output circuit of the third relay chip is connected with the normally closed terminal of the second output circuit of the third relay chip and a +48V power supply respectively;
the motor driving fourth module comprises a fourth relay chip, a first terminal of an input circuit of the fourth relay chip is connected with an emitting electrode of a seventh triode, a collector electrode of the seventh triode is connected with a power ground, a base electrode of the seventh triode is connected with a positive and negative rotation signal output end of a fourth motor of the controller, a second terminal of the input circuit of the fourth relay chip is connected with a first end of a fourth resistor, and a second end of the fourth resistor is connected with a +12V power supply;
a common terminal of a first output loop of the fourth relay chip is connected with a first end of a power supply of the fourth motor, and a common terminal of a second output loop of the fourth relay chip is connected with a second end of the power supply of the fourth motor;
a normally closed terminal of a first output circuit of the fourth relay chip is respectively connected with an emitting electrode of the eighth triode and a normally open terminal of a second output circuit of the fourth relay chip, a collector electrode of the eighth triode is connected with a power ground, and a base electrode of the eighth triode is connected with a fourth motor current signal end of the controller; and the normally open terminal of the first output circuit of the fourth relay chip is connected with the normally closed terminal of the second output circuit of the fourth relay chip and the +48V power supply respectively. In the present embodiment, the first relay chip, the second relay chip, the third relay chip, and the fourth relay chip are G5V-2 series chips, and specifically, G5V-2-H1-12VDC may be used, and when the first relay chip is G5V-2-H1-12VDC, terminal number 1 of G5V-2-H1-12VDC corresponds to a, terminal number 4 of G5V-2-H1-12VDC corresponds to B, terminal number 6 of G5V-2-H1-12VDC corresponds to C, terminal number 8 of G5V-2-H1-12VDC corresponds to D, terminal number 9 of G5V-2-H1-12VDC corresponds to E, terminal number 11 of G5V-2-H1-12VDC corresponds to F, and terminal number 13 of G5V-2-H1-12VDC corresponds to G13, terminal number 16 of G5V-2-H1-12VDC corresponds to H.
In a preferred embodiment of the present invention, the ship further comprises a first rotation speed sensor, a second rotation speed sensor, a third rotation speed sensor and a fourth rotation speed sensor which are arranged on the ship body 1, wherein the first rotation speed sensor is used for detecting 7-1 revolutions of the first blade wheel, the second rotation speed sensor is used for detecting 7-2 revolutions of the second blade wheel, the third rotation speed sensor is used for detecting 7-3 revolutions of the third blade wheel, and the fourth rotation speed sensor is used for detecting 7-4 revolutions of the fourth blade wheel; the revolution signal output end of the first revolution sensor is connected with the first revolution signal input end of the controller, the revolution signal output end of the second revolution sensor is connected with the second revolution signal input end of the controller, the revolution signal output end of the third revolution sensor is connected with the third revolution signal input end of the controller, and the revolution signal output end of the fourth revolution sensor is connected with the fourth revolution signal input end of the controller.
In a preferred embodiment of the utility model, the ship further comprises a first distance sensor, a second distance sensor, a third distance sensor and a fourth distance sensor which are arranged on the ship body and used for measuring the distance between the ship body and the shore, the first distance sensor is arranged at the bow of the ship body, the distance signal output end of the first distance sensor is connected with the first distance signal input end of the controller, the second distance sensor is arranged at the stern of the ship body, the distance signal output end of the second distance sensor is connected with the second distance signal input end of the controller, the third distance sensor is arranged on the left side of the ship body, the distance signal output end of the third distance sensor is connected with the third distance signal input end of the controller, the fourth distance sensor is arranged on the right side of the ship body, and a distance signal output end of the fourth distance sensor is connected with a fourth distance signal input end of the controller.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The waterwheel type aerator capable of cruising automatically for aquaculture is characterized by comprising a ship body, wherein a driving running system for realizing forward or backward movement of the ship body is arranged on the ship body, the aerator further comprises M dissolved oxygen sensors which are arranged on the ship body and used for measuring the solubility of dissolved oxygen in water, wherein M is a positive integer and is a 1 st dissolved oxygen sensor, a 2 nd dissolved oxygen sensor, a 3 rd dissolved oxygen sensor, … … and an Mth dissolved oxygen sensor respectively, the dissolved oxygen signal output end of the ith dissolved oxygen sensor is connected with an ith dissolved oxygen signal input end of a controller, and i is a positive integer less than or equal to M;
the driving running system comprises a first blade wheel arranged on the left front side of the ship body, the first blade wheel is connected with a power output shaft of a first motor through a first driving shaft, a first power end of the first motor is connected with a first power end of a first motor driving module, a second power end of the first motor is connected with a second power end of the first motor driving module, and a forward and reverse rotation signal input end of the first motor driving module is connected with a forward and reverse rotation signal output end of a first motor of the controller;
the second impeller is arranged on the right front side of the ship body and is connected with a power output shaft of a second motor through a second driving shaft, a first end of a power supply of the second motor is connected with a first end of a power supply of a motor driving second module, a second end of the power supply of the second motor is connected with a second end of the power supply of the motor driving second module, and a forward and reverse rotation signal input end of the motor driving second module is connected with a forward and reverse rotation signal output end of the second motor of the controller;
the third blade wheel is arranged on the left rear side of the ship body and is connected with a power output shaft of a third motor through a third driving shaft, a first power end of the third motor is connected with a first power end of a third module driven by the motor, a second power end of the third motor is connected with a second power end of a third module driven by the motor, and a forward and reverse rotation signal input end of the third module driven by the motor is connected with a forward and reverse rotation signal output end of the third motor of the controller;
the fourth blade wheel is arranged on the right rear side of the ship body, the first blade wheel is connected with a power output shaft of a fourth motor through a fourth driving shaft, a first end of a power supply of the fourth motor is connected with a first end of a power supply of the motor-driven fourth module, a second end of the power supply of the fourth motor is connected with a second end of the power supply of the motor-driven fourth module, and a forward and reverse rotation signal input end of the motor-driven fourth module is connected with a forward and reverse rotation signal output end of a fourth motor of the controller.
2. The automatic cruising waterwheel type aerator for aquaculture of claim 1, wherein the motor driving first module comprises a first relay chip U1, the first terminal a of the input loop of the first relay chip U1 is connected with the emitter of the first triode Q1, the collector of the first triode Q1 is connected with the power ground, the base of the first triode Q1 is connected with the first motor forward and reverse rotation signal output terminal P1.0 of the controller, the second terminal H of the input loop of the first relay chip U1 is connected with the first end of the first resistor R1, and the second end of the first resistor R1 is connected with the +12V power supply;
a common terminal B of a first output loop of the first relay chip U1 is connected with a first end of a power supply of the first motor, and a common terminal G of a second output loop of the first relay chip U1 is connected with a second end of the power supply of the first motor;
a normally closed terminal C of a first output loop of the first relay chip U1 is respectively connected with an emitter of a second triode Q2 and a normally open terminal E of a second output loop of the first relay chip U1, a collector of the second triode Q2 is connected with a power ground, and a base of the second triode Q2 is connected with a second motor current signal end P1.1 of the controller;
a normally open terminal D of a first output loop of the first relay chip U1 is connected with a normally closed terminal F of a second output loop of the first relay chip U1 and a +48V power supply respectively;
the motor driving second module comprises a second relay chip, a first terminal of an input circuit of the second relay chip is connected with an emitting electrode of a third triode, a collector electrode of the third triode is connected with a power ground, a base electrode of the third triode is connected with a positive and negative rotation signal output end of a second motor of the controller, a second terminal of the input circuit of the second relay chip is connected with a first end of a second resistor, and a second end of the second resistor is connected with a +12V power supply;
the common terminal of the first output loop of the second relay chip is connected with the first end of the power supply of the second motor, and the common terminal of the second output loop of the second relay chip is connected with the second end of the power supply of the second motor;
a normally closed terminal of a first output circuit of the second relay chip is respectively connected with an emitting electrode of a fourth triode and a normally open terminal of a second output circuit of the second relay chip, a collector electrode of the fourth triode is connected with a power ground, and a base electrode of the fourth triode is connected with a second motor current signal end of the controller; the normally open terminal of the first output circuit of the second relay chip is connected with the normally closed terminal of the second output circuit of the second relay chip and a +48V power supply respectively;
the motor driving third module comprises a third relay chip, a first terminal of an input circuit of the third relay chip is connected with an emitting electrode of a fifth triode, a collector electrode of the fifth triode is connected with a power ground, a base electrode of the fifth triode is connected with a positive and negative rotation signal output end of a third motor of the controller, a second terminal of the input circuit of the third relay chip is connected with a first end of a third resistor, and a second end of the third resistor is connected with a +12V power supply;
the common terminal of the first output loop of the third relay chip is connected with the first end of the power supply of the third motor, and the common terminal of the second output loop of the third relay chip is connected with the second end of the power supply of the third motor;
a normally closed terminal of a first output circuit of the third relay chip is connected with an emitting electrode of a sixth triode and a normally open terminal of a second output circuit of the third relay chip respectively, a collector electrode of the sixth triode is connected with a power ground, and a base electrode of the sixth triode is connected with a third motor current signal end of the controller; the normally open terminal of the first output circuit of the third relay chip is connected with the normally closed terminal of the second output circuit of the third relay chip and a +48V power supply respectively;
the motor driving fourth module comprises a fourth relay chip, a first terminal of an input circuit of the fourth relay chip is connected with an emitting electrode of a seventh triode, a collector electrode of the seventh triode is connected with a power ground, a base electrode of the seventh triode is connected with a positive and negative rotation signal output end of a fourth motor of the controller, a second terminal of the input circuit of the fourth relay chip is connected with a first end of a fourth resistor, and a second end of the fourth resistor is connected with a +12V power supply;
a common terminal of a first output loop of the fourth relay chip is connected with a first end of a power supply of the fourth motor, and a common terminal of a second output loop of the fourth relay chip is connected with a second end of the power supply of the fourth motor;
a normally closed terminal of a first output circuit of the fourth relay chip is respectively connected with an emitting electrode of the eighth triode and a normally open terminal of a second output circuit of the fourth relay chip, a collector electrode of the eighth triode is connected with a power ground, and a base electrode of the eighth triode is connected with a fourth motor current signal end of the controller; and the normally open terminal of the first output circuit of the fourth relay chip is connected with the normally closed terminal of the second output circuit of the fourth relay chip and the +48V power supply respectively.
3. The automatic cruising waterwheel type aerator for aquaculture of claim 1, further comprising a first rotation speed sensor, a second rotation speed sensor, a third rotation speed sensor and a fourth rotation speed sensor arranged on the hull, wherein the first rotation speed sensor is used for detecting a first vane wheel revolution, the second rotation speed sensor is used for detecting a second vane wheel revolution, the third rotation speed sensor is used for detecting a third vane wheel revolution, and the fourth rotation speed sensor is used for detecting a fourth vane wheel revolution; the revolution signal output end of the first revolution sensor is connected with the first revolution signal input end of the controller, the revolution signal output end of the second revolution sensor is connected with the second revolution signal input end of the controller, the revolution signal output end of the third revolution sensor is connected with the third revolution signal input end of the controller, and the revolution signal output end of the fourth revolution sensor is connected with the fourth revolution signal input end of the controller.
4. The automatically cruising water wheel type oxygen increasing machine for aquaculture of claim 1, it is characterized in that the ship also comprises a first distance sensor, a second distance sensor, a third distance sensor and a fourth distance sensor which are arranged on the ship body and used for measuring the distance between the ship body and the shore, the first distance sensor is arranged at the bow of the ship body, the distance signal output end of the first distance sensor is connected with the first distance signal input end of the controller, the second distance sensor is arranged at the stern of the ship body, the distance signal output end of the second distance sensor is connected with the second distance signal input end of the controller, the third distance sensor is arranged on the left side of the ship body, the distance signal output end of the third distance sensor is connected with the third distance signal input end of the controller, the fourth distance sensor is arranged on the right side of the ship body, and a distance signal output end of the fourth distance sensor is connected with a fourth distance signal input end of the controller.
5. The automatically cruising water wheel type oxygen increasing machine for aquaculture of claim 1, wherein the controller is a single chip microcomputer of STC series.
6. The automatically cruising waterwheel type aerator for aquaculture of claim 5, wherein the controller is model STC89S51 single chip microcomputer.
7. The automatic cruising water wheel type automatic aerator for aquaculture of claim 2, wherein the first relay chip U1, the second relay chip, the third relay chip and the fourth relay chip adopt G5V series relays.
8. The automatic cruising water wheel type automatic aerator for aquaculture of claim 7, wherein the model number of the first relay chip U1, the second relay chip, the third relay chip and the fourth relay chip is G5V-2-H1-12 VDC.
9. The automatic cruising waterwheel type aerator for aquaculture of claim 2, wherein the first transistor Q1 and the second transistor Q2 are PNP transistors.
10. The automatically cruising waterwheel type aerator of claim 9, wherein the first transistor Q1 and the second transistor Q2 are of type TIP 2955.
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| CN201921396348.1U CN210610741U (en) | 2019-08-26 | 2019-08-26 | Waterwheel type aerator capable of cruising automatically for aquaculture |
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| CN201921396348.1U CN210610741U (en) | 2019-08-26 | 2019-08-26 | Waterwheel type aerator capable of cruising automatically for aquaculture |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110393168A (en) * | 2019-08-26 | 2019-11-01 | 重庆工业职业技术学院 | The waterwheel aerator and its cruise method of automatic cruising for aquaculture |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110393168A (en) * | 2019-08-26 | 2019-11-01 | 重庆工业职业技术学院 | The waterwheel aerator and its cruise method of automatic cruising for aquaculture |
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