CN111165425A - Small-sized aquaculture integrated machine - Google Patents
Small-sized aquaculture integrated machine Download PDFInfo
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- CN111165425A CN111165425A CN202010166883.9A CN202010166883A CN111165425A CN 111165425 A CN111165425 A CN 111165425A CN 202010166883 A CN202010166883 A CN 202010166883A CN 111165425 A CN111165425 A CN 111165425A
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to the technical field of aquaculture, and particularly discloses a small-sized aquaculture all-in-one machine with good purification effect, no medicament residue and rich functions. The water catalyst module is contained in the first working area, the plasma module comprises an air pipe and a low-temperature plasma reactor installed in the air pipe, the air pipe is contained in the second working area, the input end of the air pipe is used for being communicated with the atmosphere, the output end of the air pipe is used for being communicated with a water body to be purified, and the low-temperature plasma reactor is electrically connected with the main controller. The nano bubble generation module is used for introducing nano micro oxygen bubbles into a water body to be purified, and the induction module comprises a dissolved oxygen sensor, a pH value sensor and a temperature and humidity sensor.
Description
Technical Field
The invention relates to the technical field of aquaculture, in particular to a small-sized aquaculture all-in-one machine.
Background
Aquaculture is a production activity in which aquatic animals and plants are bred, cultivated, and harvested under artificial control, and generally includes the entire process of cultivating aquatic products from fingerlings under artificial breeding management. In the process of aquatic animal cultivation, various wastes are generated due to animal metabolism, and the direct discharge of the wastes into a water body can cause the water quality of the cultivation water body to be deteriorated, thereby influencing the normal growth of aquatic animals and even threatening the health of the aquatic animals. At present, the aquaculture water purification and circulation device is mainly used for carrying out physical adsorption, flocculation, chemical neutralization and other operations on a water body to remove impurities in the water body so as to improve the water quality of the aquaculture water body and promote the efficient aquaculture of aquatic animals.
However, after the traditional aquaculture water purification circulating device carries out physical adsorption, flocculation and chemical neutralization on the water body, a large amount of micro impurities still remain in the water body, and the purification effect of the water body is poor; and because the flocculating agent and the chemical agent are introduced in the water treatment process, the agents also remain in the water body and are difficult to thoroughly remove, secondary damage is caused to aquatic animals, and the normal growth of the aquatic animals is threatened; in addition, traditional aquaculture water purification circulating device function singleness only can realize the processing to having impurity in the water, can't further improve aquaculture water's quality, need adopt other water optimization devices to improve quality of water to the increase comes aquaculture's cost, is unfavorable for improving the market competition of purifier and aquatic products.
Disclosure of Invention
Therefore, there is a need to provide a small-sized aquaculture all-in-one machine aiming at the technical problems of poor purification effect, more medicament residues and single function.
The utility model provides a small-size aquaculture all-in-one, this small-size aquaculture all-in-one includes quick-witted case, main control unit, water catalyst module, plasma module, nanometer bubble generation module and response module, the inner chamber of machine case is provided with the baffle, the baffle is separated the inner chamber of machine case forms first workspace and second workspace, the second workspace is located the top of first workspace, main control unit install in quick-witted case and be used for with external power source electric connection. The water catalyst module comprises a water tank and a water catalyst generator, the water tank is contained in the first working area, a water inlet is formed in the top of one side face of the water tank, a water outlet is formed in the bottom of the other opposite side face of the water tank, the water inlet is used for being communicated with a water body to be purified, the water outlet is used for being communicated with an external culture circulating pool, the water catalyst generator is installed in the water tank, the water catalyst generator is electrically connected with the main controller, and the output end of the water catalyst generator is communicated with the inner cavity of the water tank. The plasma module includes tuber pipe and low temperature plasma reactor, the tuber pipe accept in the second workspace and with the baffle is connected, the input of tuber pipe is used for communicating with outside air pump, the output of tuber pipe be used for with treat the water intercommunication of purifying, low temperature plasma reactor accept in the inner chamber of tuber pipe and with the internal surface looks butt of tuber pipe, low temperature plasma reactor with main control unit electric connection. The nanometer bubble generation module includes oxygen generator and nanometer bubble pump, oxygen generator reaches the nanometer bubble pump accept respectively in the second workspace and respectively with main control unit electric connection, oxygen generator's input is used for communicating with the atmosphere, oxygen generator's output with the end intercommunication of intaking of nanometer bubble pump, the end of intaking of nanometer bubble pump still be used for with breed circulating pond intercommunication, the play water end of nanometer bubble pump be used for with treat the purified water body intercommunication. The sensing module comprises a dissolved oxygen sensor, a pH value sensor and a temperature and humidity sensor, and the dissolved oxygen sensor, the pH value sensor and the temperature and humidity sensor are respectively and electrically connected with the main controller.
In one embodiment, the low-temperature plasma reactor includes a dielectric barrier, a first high voltage pole, a first low voltage pole, a high voltage terminal, a low voltage terminal and an installation housing, the dielectric barrier has a slot, the first high voltage pole is received in the slot, the first low voltage pole surrounds the dielectric barrier, the high voltage terminal is connected to the first high voltage pole, the low voltage terminal is connected to the first low voltage pole, the high voltage terminal and the low voltage terminal are respectively disposed on the same side of the dielectric barrier and are respectively connected to the installation housing, the high voltage terminal and the low voltage terminal are respectively electrically connected to the power supply device, and the installation housing is connected to the dielectric barrier.
In one embodiment, the clamping groove comprises an installation part and a leading-out part, the installation part is communicated with the leading-out part and is used for bearing the first high-voltage pole, and the leading-out part is used for bearing the high-voltage terminal.
In one embodiment, the first high voltage electrode is a sheet-like electrode plate.
In one embodiment, the mounting housing is provided with support legs, the air duct is provided with limit holes, and the support legs penetrate through the limit holes and are connected with the air duct.
In one embodiment, the length direction of the low-temperature plasma reactor is parallel to the axial direction of the air duct.
In one embodiment, the nanobubble pump includes a pump body, a stirring motor and an impeller, the pump body is accommodated in the second working area, the pump body is respectively provided with a water inlet and a water outlet, the water inlet is used for communicating with the culture circulation pool, the water outlet is used for communicating with the water body to be purified, the stirring motor is installed on the pump body and electrically connected with the main controller, and the impeller is arranged in an inner cavity of the pump body and connected with the stirring motor.
In one embodiment, the oxygen generator is operated at a pressure of between 0.7 and 1 mpa.
In one embodiment, the oxygen generator is operated at a pressure of 0.8 mpa.
In one embodiment, the small-sized aquaculture all-in-one machine further comprises a plurality of universal wheels, and the universal wheels are uniformly arranged at the bottom of the case.
According to the small-sized aquaculture all-in-one machine, the water catalyst module and the plasma module are arranged, so that sterilization of a water body and settlement of impurity particles are realized, wherein a low-temperature plasma reactor in the plasma module generates a large amount of high-energy electrons and free radicals after being electrified, and the high-energy electrons and the free radicals discharge after entering the water body, so that bacteria in the water body are inactivated, particle impurities in the water body are electrically condensed and settled, and the purification effect of the water body is remarkably improved; the process has no chemical agent residue, and reduces the influence of the chemical agent on the growth and development of aquatic products. By arranging the nano bubble generation module, oxygen is continuously introduced into the water body, so that the dissolved oxygen in the water body is increased, and the growth environment of the aquatic products is improved; through setting up the response module, acquire dissolved oxygen, pH value and the temperature and humidity value of water to in order to master the existence situation of aquatic products, more be favorable to optimizing the growing environment and the nutrient condition of aquatic products, with the high-efficient breed of realizing aquatic products, the function of all-in-one is abundant, when purifying the water, has promoted the quality of water, and acquire the breed data of aquatic products in real time, realized a tractor serves several purposes, greatly reduced the breed cost, promoted the market competition of cultured equipment and aquatic products.
Drawings
FIG. 1 is a schematic diagram of a small aquaculture all-in-one machine according to one embodiment;
FIG. 2 is a schematic view of the small-sized all-in-one aquaculture machine of the embodiment shown in FIG. 1 from another perspective;
FIG. 3 is a schematic diagram of an exploded view of a small form factor aquaculture system according to one embodiment;
FIG. 4 is a schematic structural diagram of a plasma module in another embodiment;
FIG. 5 is a schematic view showing the structure of a low-temperature plasma reactor in still another embodiment;
FIG. 6 is an exploded view of the low temperature plasma reactor in the embodiment of FIG. 5;
FIG. 7 is a schematic view showing the structure of a low-temperature plasma reactor according to still another embodiment;
FIG. 8 is an exploded view of the low temperature plasma reactor of the embodiment of FIG. 7;
FIG. 9 is a schematic diagram of the structure of the oxygen generator in one embodiment;
fig. 10 is a schematic structural view of a nanobubble pump in one embodiment.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
Referring to fig. 1 to 4, the present invention provides a small-sized aquaculture all-in-one machine 10, the small-sized aquaculture all-in-one machine 10 includes a case 100, a main controller 200, a water catalyst module 300, a plasma module 400, a nano-bubble generating module 500 and an induction module 600, a partition plate 110 is disposed in an inner cavity of the case 100, the partition plate 110 partitions the inner cavity of the case 100 to form a first working area 120 and a second working area 130, the second working area 130 is located at the top of the first working area 120, and the main controller 200 is mounted on the case 100 and is electrically connected to an external power supply. The water catalyst module 300 comprises a water tank 310 and a water catalyst generator 320, the water tank 310 is accommodated in the first working area 120, a water inlet 311 is formed in the top of one side surface of the water tank 310, a water outlet 312 is formed in the bottom of the other opposite side surface of the water tank 310, the water inlet 311 is used for being communicated with a water body to be purified, the water outlet 312 is used for being communicated with an external culture circulation pool, the water catalyst generator 320 is installed in the water tank 310, the water catalyst generator 320 is electrically connected with the main controller 200, and the output end of the water catalyst generator 320 is communicated with an inner cavity of the water tank. The plasma module 400 comprises an air pipe 410 and a low-temperature plasma reactor 420, the air pipe 410 is accommodated in the second working area 130 and is connected with the partition plate 110, the input end of the air pipe 410 is used for being communicated with an external air pump, the output end of the air pipe 410 is used for being communicated with a water body to be purified, the low-temperature plasma reactor 420 is accommodated in the inner cavity of the air pipe 410 and is abutted against the inner surface of the air pipe 410, and the low-temperature plasma reactor 420 is electrically connected with the main controller 200. The nano-bubble generation module 500 comprises an oxygen generator 510 and a nano-bubble pump 520, wherein the oxygen generator 510 and the nano-bubble pump 520 are respectively accommodated in the second working area 130 and are respectively electrically connected with the main controller 200, an input end of the oxygen generator 510 is used for communicating with the atmosphere, an output end of the oxygen generator 510 is communicated with a water inlet end of the nano-bubble pump 520, a water inlet end of the nano-bubble pump 520 is also used for communicating with the culture circulation pool, and a water outlet end of the nano-bubble pump 520 is used for communicating with a water body to be purified. The sensing module 600 includes a dissolved oxygen sensor 610, a ph sensor 620 and a temperature and humidity sensor 630, and the dissolved oxygen sensor 610, the ph sensor 620 and the temperature and humidity sensor 630 are electrically connected to the main controller 200 respectively.
According to the small-sized aquaculture all-in-one machine 10, the water catalyst module 300 and the plasma module 400 are arranged to sterilize the water body and settle impurity particles, wherein a large amount of high-energy electrons and free radicals are generated after the low-temperature plasma reactor 420 in the plasma module 400 is electrified, and the high-energy electrons and the free radicals discharge after entering the water body, so that bacteria in the water body are inactivated, particle impurities in the water body are electrically condensed and settled, and the purification effect of the water body is remarkably improved; the process has no chemical agent residue, and reduces the influence of the chemical agent on the growth and development of aquatic products. By arranging the nano bubble generation module 500, oxygen is continuously introduced into the water body, so that the dissolved oxygen in the water body is increased, and the growth environment of aquatic products is improved; through setting up response module 600, acquire the dissolved oxygen of water, pH value and temperature and humidity value to in order to master the existence situation of aquatic products, more be favorable to optimizing the growing environment and the nutrient condition of aquatic products, with the high-efficient breed of realizing aquatic products, the function of all-in-one is abundant, when purifying the water, the quality of water has been promoted, and acquire the breed data of aquatic products in real time, a tractor serves several purposes has been realized, greatly reduced the breed cost, the market competition of cultured equipment and aquatic products has been promoted.
The case 100 is used for accommodating the main controller 200, the water catalyst module 300, the plasma module 400, the nano-bubble generation module 500 and the induction module 600, protects the components of the modules, and simultaneously accommodates the modules into a whole, so that the overall volume of the equipment is reduced, and the storage and transportation difficulty of the equipment is reduced. It should be noted that, in an embodiment, the enclosure 100 further includes a first movable door 140 and a second movable door 150, the first movable door 140 is openably and closably installed on the top side of the enclosure 100 and abuts against the opening edge of the first working area 120, and the second movable door 150 is openably and closably installed on the bottom side of the enclosure 100 and abuts against the opening edge of the second working area 130. Thus, when the integrated machine has a fault, the first movable door 140 can be pulled open and the equipment in the first working area 120 can be overhauled, or the second movable door 150 can be pulled open and the equipment in the second working area 130 can be overhauled, so that the continuous and effective use of the integrated machine can be ensured. In one embodiment, the all-in-one small-sized aquaculture machine further comprises a plurality of universal wheels 700, and the universal wheels 700 are uniformly arranged at the bottom of the case 100. By arranging the universal wheels 700 at the bottom of the case 100, the case 100 is in rolling contact with the ground or an external bearing device, so that the thrust required for pushing the case 100 to move is greatly reduced, and the transfer difficulty of the all-in-one machine is reduced.
The main controller 200 is used to connect an external power source to each electric device inside the enclosure 100, so as to ensure effective operation of each electric device. In addition, the main controller 200 is further configured to receive the cultivation data transmitted by the sensing module 600, and transmit the cultivation data to an external processor, so as to facilitate analysis and optimization of cultivation conditions, thereby promoting efficient cultivation of aquatic products.
The water catalyst module 300 is used for purifying and sterilizing the aquaculture water body so as to improve the quality of the aquaculture water body. Specifically, after the photocatalyst generator 320 is switched on, the emitter of the photocatalyst generator 320 generates a large amount of high-energy particles, and after the high-energy particles enter the water tank 310, the high-energy particles perform shower bombardment on the water to be purified in the water tank 310, so that water molecules of the water to be purified in the water tank 310 are subjected to cracking and reduction reactions, and release a large amount of energy, thereby promoting the decomposition of harmful impurities in the water body, and denaturing and inactivating bacteria and virus substances in the water body, thereby achieving the effect of purifying the water body. In the process, no chemical agent is introduced, impurities and bacteria and viruses in the water body are removed by virtue of energy generated by the splitting and reducing reactions of the water molecules, so that the residue of the chemical agent is reduced, and the safety of the purification operation is improved.
The culture circulating pond is a device for accommodating purified culture water and providing clean culture water to the culture pond in real time. Of course, in the actual production, the culture circulating pond may be replaced by a culture pond, that is, the water entering the water tank 310 and the water purified by the water catalyst module 300 are actually in the same device or equipment, and only the distance between the water inlet 311 and the water outlet 312 of the water tank 310 needs to be increased, which is not described herein again.
The plasma module 400 is used for providing high-energy electrons and free radicals to the water body so as to promote charged sedimentation of impurity particles in the water body and denature and inactivate bacteria and viruses in the water body. The air pipe 410 is used for installing the low-temperature plasma reactor 420 and providing a channel for the flow of high-energy electrons and free radicals generated by the low-temperature plasma reactor 420, so that the high-energy electrons and the free radicals are prevented from irregularly escaping in the second working area 130, in other words, the high-energy electrons and the free radicals are limited in a smaller space through the air pipe 410, and the air flow blown by an external air pump has larger impact force on the high-energy electrons and the free radicals.
The low temperature plasma reactor 420 is used to generate high energy electrons and free radicals under power-on conditions to facilitate water purification. Referring to fig. 5 and 6, in an embodiment, the low temperature plasma reactor 420 includes a dielectric barrier 421, a first high voltage pole 422, a first low voltage pole 423, a high voltage terminal 424, a low voltage terminal 425, and a mounting housing 426, where the dielectric barrier 421 has a slot 427, the first high voltage pole 422 is accommodated in the slot 427, the first low voltage pole 423 surrounds the dielectric barrier 421, the high voltage terminal 424 is connected to the first high voltage pole 422, the low voltage terminal 425 is connected to the first low voltage pole 423, the high voltage terminal 424 and the low voltage terminal 425 are respectively disposed at the same side of the dielectric barrier 421 and are respectively connected to the mounting housing 426, the high voltage terminal 424 and the low voltage terminal 425 are respectively electrically connected to a power supply device, and the mounting housing 426 is connected to the dielectric barrier 421. Specifically, after the high voltage terminal 424 and the low voltage terminal 425 of the low temperature plasma reactor 420 are connected to current, the first high voltage electrode 422 excites electrons under the action of the current, the electrons enter the reaction gas between the first high voltage electrode 422 and the first low voltage electrode 423 through the micropores of the dielectric barrier 421, migrate in the reaction gas, and further move toward the first low voltage electrode 423, thereby forming an electric field, and when the voltage of the electric field reaches the discharge voltage of the reaction gas, the reaction gas is broken down, and a mixed gas composed of high energy electrons, ions, atoms, and radicals is generated. The mixed gas enters the water body to be purified under the action of the airflow sent by the external air pump. It should be noted that, in the actual use process, the output end of the air pipe 410 needs to be extended below the liquid level of the water body to be purified, so when the mixed gas enters the water body, micro bubbles are generated due to the hydraulic action, the interior of the micro bubbles contains a large amount of high-energy electrons and free radicals, the bubbles rise and break continuously under the action of buoyancy and air pressure in the water body, and the high-energy electrons and free radicals react with pollutants in the water body in the process, so that pollutant molecules are decomposed in a very short time, and the purpose of degrading the pollutants is achieved.
In the low-temperature plasma reactor 420, the first high-voltage electrode 422 is accommodated in the clamping groove 427 of the dielectric barrier 421, so that the first low-voltage electrode 423 surrounds the outer side of the dielectric barrier 421, and the thickness of the dielectric barrier 421 can be appropriately increased to change the thickness of the insulating layer, thereby preventing the dielectric barrier 421 from being broken down and prolonging the service life of the reactor; the first high-voltage pole 422 is accommodated in the clamping groove 427, and the first low-voltage pole 423 surrounds the medium blocking piece 421, so that the first high-voltage pole 422 and the first low-voltage pole 423 are connected with the medium blocking piece 421, the first high-voltage pole 422 and the first low-voltage pole 423 are stably connected with the medium blocking piece 421 and are not easy to break, and the stability of the reactor structure is ensured; the high-voltage terminal 424 and the low-voltage terminal 425 penetrate out from the same side of the medium barrier member 421, and the high-voltage terminal 424 and the low-voltage terminal 425 are simple in structure and not easy to fall off when the reactor is disassembled, so that the difficulty in disassembling and assembling the reactor is reduced.
The medium blocking member 421 is used to separate the air and water vapor in the air duct 410 from the first high voltage electrode 422 and the first low voltage electrode 423, so as to prevent the wet air from corroding the first high voltage electrode 422 and the first low voltage electrode 423, thereby prolonging the service life of the first high voltage electrode 422 and the first low voltage electrode 423 and ensuring the effective use of the reactor. In one embodiment, the dielectric barrier 421 is made of ceramic. The dielectric barrier 421 made of ceramic has many micro-pores, so that after the reactor is connected with current, electrons excited by the first high voltage electrode 422 can smoothly penetrate through the micro-pores of the dielectric barrier 421 and move to the first low voltage electrode 423 through air, thereby forming an electric field. It should be noted that, in actual production practice, the dielectric barrier 421 may be made of glass or epoxy resin according to production conditions, which is not described herein again.
In one embodiment, the card slot 427 includes a mounting portion 427a and a lead-out portion 427b, the mounting portion 427a is in communication with the lead-out portion 427b, the mounting portion 427a is for receiving the first high voltage pole 422, and the lead-out portion 427b is for receiving the high voltage terminal 424. It is understood that the first high voltage pole 422 is clamped on the mounting portion 427a of the card slot 427, and the high voltage terminal 424 is clamped on the leading portion 427b of the card slot 427, so that the high voltage terminal 424 can be led out to the outside through the leading portion 427b of the card slot 427 under the condition that the high voltage terminal 424 is connected with the first high voltage pole 422, that is, the leading portion 427b of the card slot 427 actually functions to provide a through channel for the connection of the high voltage terminal 424 and an external power source, so as to facilitate the electrical connection of the high voltage terminal 424 and the external power source.
The first high voltage pole 422 is used to excite high energy electrons in the case of an on-current, and the high energy electrons move to the first low voltage pole 423 via air between the first high voltage pole 422 and the first low voltage pole 423, thereby forming an electric field. Specifically, as the voltage of the external power supply gradually increases, the voltage of the electric field between the first high voltage pole 422 and the first low voltage pole 423 gradually increases, that is, the current flowing through the air gradually increases, and when the voltage between the first high voltage pole 422 and the first low voltage pole 423 reaches the breakdown voltage of the gas in the air duct 410, the electric field can provide larger energy for the molecules of the reactant gas to break down and generate radicals and quasi-molecules, thereby realizing the ionization of the chemical substances in the water body.
In one embodiment, the first high voltage pole 422 is a sheet-like pole plate. Preferably, the first high voltage pole 422 is comprised of one or more plates. Through designing first high-voltage pole 422 for the slice polar plate, only need insert first high-voltage pole 422 in the draw-in groove 427 of dielectric barrier 421, realize first high-voltage pole 422 and dielectric barrier 421's being connected promptly, reduced the installation degree of difficulty of first high-voltage pole 422.
The high voltage terminal 424 is used for connecting the first high voltage pole 422 with an external power supply, the low voltage terminal 425 is used for connecting the first low voltage pole 423 with the external power supply, and the connection between the first high voltage pole 422 and the external power supply and the connection between the first low voltage pole 423 and the external power supply can be realized by arranging the high voltage terminal 424 and the low voltage terminal 425. That is, the high voltage terminal 424 and the low voltage terminal 425 actually function as the conducting wires in the circuit, and all of them are used to provide a current path for the circuit, so that the first high voltage pole 422 and the first low voltage pole 423 are powered on, thereby generating an electric field.
The mounting case 426 is used to protect the high voltage terminal 424 and the low voltage terminal 425, and to press the connection between the high voltage terminal 424 and the first high voltage pole 422 and the connection between the low voltage terminal 425 and the first low voltage pole 423, so as to further improve the stability of the connection between the high voltage terminal 424 and the first high voltage pole 422, and between the low voltage terminal 425 and the first low voltage pole 423. In one embodiment, the mounting housing 426 has a supporting leg 428, the air duct 410 has a limiting hole 411, and the supporting leg 428 penetrates through the limiting hole 411 and is connected to the air duct 410. The connection between the low-temperature plasma reactor 420 and the air pipe 410 can be realized only by arranging the supporting legs 428 on the installation shell 426 and arranging the limiting holes 411 on the air pipe 410 and enabling the supporting legs 428 to penetrate through the limiting holes 411 and abut against the inner surfaces of the limiting holes 411. Thus, when the air flow blown by the external air pump impacts the low-temperature plasma reactor 420, the supporting legs 428 on the mounting shell 426 are always abutted against the inner surface of the limiting hole 411, and the connection between the low-temperature plasma reactor 420 and the air pipe 410 is not easy to loosen, so that the effective use of the plasma equipment is ensured.
Referring to fig. 7 and 8, in another embodiment, the low temperature plasma reactor 420 includes a second high voltage electrode 431, a first dielectric barrier sheet 432, a second low voltage electrode 433, a second dielectric barrier sheet 434 and a third low voltage electrode 435, the second high voltage electrode 431 is electrically connected to the power supply device, the first dielectric barrier sheet 432 is connected to one surface of the second high voltage electrode 431 in a sintered manner, one surface of the first dielectric barrier sheet 432 facing away from the second high voltage electrode 431 is connected to the second low voltage electrode 433 in a sintered manner, the second low voltage electrode 433 is electrically connected to the power supply device, the second dielectric barrier sheet 434 is connected to the other surface of the second high voltage electrode 431 in a sintered manner, one surface of the second dielectric barrier sheet 434 facing away from the second high voltage electrode 431 is connected to the third low voltage electrode 435 in a sintered manner, and the third low voltage electrode 435 is electrically connected to the power supply device.
In the low-temperature plasma reactor 420 of the embodiment, the second high-voltage electrode 431, the first dielectric barrier sheet 432 and the second low-voltage electrode 433 are sequentially sintered and connected, and the second high-voltage electrode 431, the second dielectric barrier sheet 434 and the third low-voltage electrode 435 are sequentially sintered and connected, so that the problem of glue failure caused by glue is avoided, the structural stability of the low-temperature plasma reactor 420 is improved, and the service life of the low-temperature plasma reactor 420 is prolonged; the low-temperature plasma reactor 420 is composed of only five components, namely a second high-voltage electrode 431, a first medium barrier sheet 432, a second low-voltage electrode 433, a second medium barrier sheet 434, a third low-voltage electrode 435 and the like, and is simple in structure, complex assembly modes are avoided, and the production efficiency of the low-temperature plasma reactor 420 is improved.
In one embodiment, the first dielectric barrier sheet 432 is a ceramic sheet, and the second low voltage electrode 433 and the second high voltage electrode 431 are respectively connected to the first dielectric barrier sheet 432 by printing and sintering. Specifically, the metal paste material is printed on the ceramic sheet, and the ceramic sheet and the metal are co-sintered under the protection of hydrogen at a temperature of centigrade after hot-pressing lamination, so that the printing sintering of the second low-voltage electrode 433 on the first dielectric barrier sheet 432 or the printing sintering of the second high-voltage electrode 431 on the first dielectric barrier sheet 432 is realized. After printing and sintering, ohmic contact is formed between the second low voltage electrode 433 and the first medium blocking sheet 432 and between the second high voltage electrode 431 and the first medium blocking sheet 432, so that the insulation strength of the low-temperature plasma reactor 420 is improved, and the connection firmness between the second low voltage electrode 433 and the first medium blocking sheet 432 and the connection firmness between the second high voltage electrode 431 and the first medium blocking sheet 432 are improved.
It should be noted that, in actual production, a commercially available ion plate with a long service life may be used to replace the two low-temperature plasma reactors 420 recited in the present invention, and it is only necessary to generate a large amount of high-energy electrons and free radicals after the low-temperature plasma reactor 420 is powered on, kill bacteria in the water body, and settle impurities in the water body, which is not described herein again.
In one embodiment, the length direction of the low temperature plasma reactor 420 is parallel to the axial direction of the duct 410. The length direction of the low-temperature plasma reactor 420 is parallel to the axial direction of the air pipe 410, after air flow blown by an external air pump enters the air pipe 410, the air flow always impacts the end face of the low-temperature plasma reactor 420, the contact area of the air flow and the low-temperature plasma reactor 420 is small, resistance of the low-temperature plasma reactor 420 to the air flow is reduced, and therefore the air flow wrapped with high-energy electrons and free radicals still keeps large kinetic energy after entering a water body to be purified, the impact of the air flow on the water body is large, the air flow is favorable for forming a large amount of micro bubbles in the water body, the contact area of the high-energy electrons and the free radicals and harmful substances and impurities in the water body is increased, and the water body purification effect is improved.
The nano bubble generation module 500 is used for sending nano micro oxygen bubbles into the water body to be purified so as to improve the dissolved oxygen amount in the aquaculture water. The oxygen generator 510 is used for separating oxygen and nitrogen in the air introduced into the inner cavity thereof to obtain high-concentration oxygen, thereby providing a raw material for generating nano bubbles. Referring to fig. 9, in an embodiment, the oxygen generator 510 includes a generator body 511, a molecular sieve 512 and an air pressure controller 513, the generator body 511 is accommodated in the second working area 130 and connected to the inner surface of the case 100, the molecular sieve 512 is accommodated in an inner cavity of the generator body 511 and divides the inner cavity of the generator body 511 to form an air inlet chamber 514 and an air outlet chamber 515, and the air pressure controller 513 is disposed in the air inlet chamber 514 and electrically connected to the main controller 200. The generator body 511 is used for accommodating the molecular sieve 512 and the air pressure controller 513 and providing a place for the separation operation of oxygen and nitrogen. The molecular sieve 512 is used for separating nitrogen and oxygen in air, and it should be noted that, in an embodiment, the molecular sieve 512 has a plurality of micropores, and as the gas pressure in the gas inlet chamber 514 changes, the speed of the nitrogen and the oxygen passing through the micropores of the molecular sieve 512 respectively changes, and the speed changes of the nitrogen and the oxygen are not synchronous, and there is a certain speed difference, so that the nitrogen and the oxygen can be separated by using the difference of the speed of the nitrogen and the oxygen passing through the micropores of the molecular sieve 512, so as to obtain high-concentration oxygen. The pressure controller 513 is used for adjusting the pressure of the gas in the gas inlet chamber 514 to increase the pressure of the gas in the gas inlet chamber 514 so as to change the diffusion rate of the nitrogen and the oxygen among the micropores of the molecular sieve 512, thereby realizing the separation of the oxygen and the oxygen.
In one embodiment, the oxygen generator 510 is operated at a pressure between 0.7 and 1 MPa. Preferably, the oxygen generator 510 operates at a pressure of 0.8 mpa. Under normal temperature, when the gas pressure in the gas inlet chamber 514 reaches 0.7 MPa, the speed difference of the nitrogen and the oxygen passing through the molecular sieve 512 respectively is large, the separation of the nitrogen and the oxygen can be realized under the condition, and the speed difference of the nitrogen and the oxygen passing through the molecular sieve 512 respectively is further increased along with the increase of the gas pressure in the gas inlet chamber 514, so that the separation of the nitrogen and the oxygen is easier to realize. When the pressure of the gas in the gas inlet chamber 514 is greater than 1 mpa, if the pressure in the gas inlet chamber 514 is continuously increased, the pressure of the gas in the gas inlet chamber 514 is greater than the atmospheric pressure outside the nanobubble oxygen generator 510, so that the air outside the nanobubble oxygen generator 510 is difficult to be introduced into the gas inlet chamber 514, and a raw material cannot be provided for the separation and preparation of oxygen; moreover, as the pressure of the gas in the gas inlet chamber 514 is continuously increased, the molecular sieve 512 is easily broken and damaged under high pressure, and the use cost and the maintenance cost of the oxygen generator 510 are further increased.
The nano bubble pump 520 is used for stirring and cutting the oxygen generated by the oxygen generator 510 and water to form nano bubble water with the bubble particle size reaching the micro-nano level, so as to improve the solubility of the oxygen in the aquaculture water and further achieve the purpose of improving the living environment of aquatic products. Referring to fig. 10, in an embodiment, the nano bubble pump 520 includes a pump body 521, a stirring motor 522 and an impeller 523, the pump body 521 is accommodated in the second working area 130, the pump body 521 is respectively provided with a water inlet 521a and a water outlet 521b, the water inlet 521a is used for communicating with the culture circulation tank, the water outlet 521b is used for communicating with a water body to be purified, the stirring motor 522 is installed on the pump body 521 and electrically connected with the main controller 200, and the impeller 523 is disposed in an inner cavity of the pump body 521 and connected with the stirring motor 522. Preferably, the rotation speed of the stirring motor 522 is between 1000 rpm and 1500 rpm, under the condition, the stirring motor 522 drives the impeller 523 to rotate at a high speed, and the rotating impeller 523 performs a gyratory cutting on a mixture of ions, oxygen and water. Specifically, after the oxygen is introduced into the water, the oxygen forms a plurality of bubbles in the water, and the bubbles can be cut into countless micro-bubbles by the high-speed cutting of the impeller 523. And, with the continuous rotation of impeller 523, the times of shearing the micro-bubbles are continuously overlapped, the particle size of the micro-bubbles is gradually reduced until reaching the micro-nano level, under this condition, the particle size of the micro-bubbles in the water is extremely small, the specific surface area is greatly increased, the pressure in the bubbles is increased, the rising rate of the bubbles in the water is slow, so the time of the bubbles remaining in the water is prolonged, that is, the solubility of oxygen in the water is improved.
The sensing module 600 is used for detecting the dissolved oxygen value, the pH value and the temperature value of the aquaculture water to grasp the aquaculture conditions of the aquatic products in real time, and is beneficial for aquaculture personnel to quickly respond to the situations of dissolved oxygen amount reduction, pH value over-high or over-low, water temperature over-high or over-low and the like, and improve the living environment of the aquatic products in time to promote efficient aquaculture of the aquatic products, specifically, after the dissolved oxygen sensor 610, the pH value sensor 620 and the temperature and humidity sensor 630 collect the information of the dissolved oxygen amount, the pH value, the temperature and humidity value and the like in the water, the information is transmitted to the main controller 200, so that the main controller 200 can transmit the information to an external processor or an external display, in this way, the aquaculture personnel can know the aquaculture conditions of the aquatic products in real time according to the data early warning analyzed by the external processor or the content displayed by the external display, thereby reasonably optimizing the aquaculture conditions according to the growth conditions of, promote the high-efficiency culture of aquatic products.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A small-sized aquaculture all-in-one machine is characterized by comprising a machine case, a main controller, a water catalyst module, a plasma module, a nano bubble generation module and an induction module,
the inner cavity of the case is provided with a partition board which partitions the inner cavity of the case to form a first working area and a second working area, the second working area is positioned at the top of the first working area, and the main controller is installed on the case and is used for being electrically connected with an external power supply;
the water catalyst module comprises a water tank and a water catalyst generator, the water tank is accommodated in the first working area, a water inlet is formed in the top of one side face of the water tank, a water outlet is formed in the bottom of the other opposite side face of the water tank, the water inlet is used for being communicated with a water body to be purified, the water outlet is used for being communicated with an external culture circulating pool, the water catalyst generator is installed on the water tank, the water catalyst generator is electrically connected with the main controller, and the output end of the water catalyst generator is communicated with an inner cavity of the water tank;
the plasma module comprises an air pipe and a low-temperature plasma reactor, the air pipe is accommodated in the second working area and is connected with the partition plate, the input end of the air pipe is used for being communicated with an external air pump, the output end of the air pipe is used for being communicated with the water body to be purified, the low-temperature plasma reactor is accommodated in the inner cavity of the air pipe and is abutted against the inner surface of the air pipe, and the low-temperature plasma reactor is electrically connected with the main controller;
the nano bubble generation module comprises an oxygen generator and a nano bubble pump, the oxygen generator and the nano bubble pump are respectively accommodated in the second working area and are respectively and electrically connected with the main controller, the input end of the oxygen generator is used for being communicated with the atmosphere, the output end of the oxygen generator is communicated with the water inlet end of the nano bubble pump, the water inlet end of the nano bubble pump is also used for being communicated with the culture circulating pool, and the water outlet end of the nano bubble pump is used for being communicated with the water body to be purified;
the sensing module comprises a dissolved oxygen sensor, a pH value sensor and a temperature and humidity sensor, and the dissolved oxygen sensor, the pH value sensor and the temperature and humidity sensor are respectively and electrically connected with the main controller.
2. The small-sized aquaculture all-in-one machine according to claim 1, wherein the low-temperature plasma reactor comprises a medium blocking piece, a first high-voltage pole, a first low-voltage pole, a high-voltage terminal, a low-voltage terminal and an installation shell, the medium blocking piece is provided with a clamping groove, the first high-voltage pole is contained in the clamping groove, the first low-voltage pole surrounds the medium blocking piece, the high-voltage terminal is connected with the first high-voltage pole, the low-voltage terminal is connected with the first low-voltage pole, the high-voltage terminal and the low-voltage terminal are respectively arranged on the same side of the medium blocking piece and are respectively connected with the installation shell, the high-voltage terminal and the low-voltage terminal are respectively electrically connected with the power supply device, and the installation shell is connected with the medium blocking piece.
3. The small-sized aquaculture integrated machine according to claim 2, wherein the clamping groove comprises an installation part and a leading-out part, the installation part is communicated with the leading-out part, the installation part is used for receiving the first high-voltage pole, and the leading-out part is used for receiving the high-voltage terminal.
4. A compact aquaculture all-in-one machine according to claim 2 wherein said first high voltage electrode is a sheet electrode plate.
5. The small-sized aquaculture integrated machine according to claim 2, wherein the mounting housing is provided with support legs, the air pipe is provided with limiting holes, and the support legs penetrate through the limiting holes and are connected with the air pipe.
6. A compact all-in-one aquaculture machine according to claim 1 wherein the length direction of the low temperature plasma reactor is parallel to the axial direction of the ductwork.
7. The small-sized aquaculture integrated machine according to claim 1, wherein the nano bubble pump comprises a pump body, a stirring motor and an impeller, the pump body is accommodated in the second working area, the pump body is respectively provided with a water inlet and a water outlet, the water inlet is used for being communicated with the aquaculture circulating pond, the water outlet is used for being communicated with the water body to be purified, the stirring motor is installed on the pump body and electrically connected with the main controller, and the impeller is arranged in an inner cavity of the pump body and connected with the stirring motor.
8. A compact all-in-one aquaculture machine according to claim 1 wherein the operating pressure of the oxygen generator is between 0.7 and 1 mpa.
9. The all-in-one small aquaculture machine according to claim 1, wherein the oxygen generator is operated at a pressure of 0.8 mpa.
10. A small aquaculture all-in-one machine according to any one of claims 1 to 9, further comprising a plurality of universal wheels, wherein the universal wheels are uniformly mounted at the bottom of the housing.
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