CN107646773B - Breeding tank and temperature control method thereof - Google Patents
Breeding tank and temperature control method thereof Download PDFInfo
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- CN107646773B CN107646773B CN201710877960.XA CN201710877960A CN107646773B CN 107646773 B CN107646773 B CN 107646773B CN 201710877960 A CN201710877960 A CN 201710877960A CN 107646773 B CN107646773 B CN 107646773B
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000009395 breeding Methods 0.000 title abstract description 6
- 230000001488 breeding effect Effects 0.000 title abstract description 6
- 238000004321 preservation Methods 0.000 claims abstract description 42
- 238000004891 communication Methods 0.000 claims description 16
- 238000005485 electric heating Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 53
- 238000009360 aquaculture Methods 0.000 abstract description 14
- 244000144974 aquaculture Species 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 238000012546 transfer Methods 0.000 description 11
- 230000001276 controlling effect Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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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
- A01K63/003—Aquaria; Terraria
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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
- A01K63/06—Arrangements for heating or lighting in, or attached to, receptacles for live fish
- A01K63/065—Heating or cooling devices
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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 provides a culture tank and a temperature control method thereof, relating to the technical field of aquaculture. The breeding tank comprises a tank body, the tank body comprises an inner wall and an outer wall, and a heat-preservation cavity is formed between the inner wall and the outer wall; the outer wall is provided with a first communicating body and a second communicating body; the first communicating body and the second communicating body are communicated with the heat-preservation cavity and the space outside the outer wall, and the first communicating body and the second communicating body are respectively positioned at two opposite sides of the cylinder body; and a switch assembly is arranged on the first communicating body or the second communicating body. The culture tank provided by the invention can rapidly change the temperature of the water body to the proper temperature of aquatic organisms when the temperature of the water body in the culture tank is regulated, so that the energy consumption is reduced, and the temperature of the water body is kept stable for a long time at the proper temperature, thereby relieving the technical problems that the temperature regulation speed of the water body in the culture tank is slow, the time consumption is long, and a large amount of energy is consumed in the temperature control process in the industrial aquaculture in the prior art.
Description
Technical Field
The invention relates to the technical field of aquaculture, in particular to a culture tank and a temperature control method of the culture tank.
Background
Compared with aquiculture in natural water area, the industrial aquiculture has great advantages, in the aspect of resource utilization, the industrial aquiculture occupies less land, has high yield and short culture period, reduces the influence of natural climate, can carry out annual production in partial areas and improves the resource utilization rate; in the aspect of environmental protection, the industrial aquaculture can adopt a circulating water culture mode, thereby reducing the waste water discharge and saving the water resource. Therefore, industrial aquaculture is now widely used. The water temperature not only affects the concentration of dissolved oxygen in water, but also changes along with the change of the temperature of the environment, so that the water temperature has important influence on the growth and breeding of aquatic organisms, and the regulation of the water temperature in the culture tank is an important part in the production process in industrial aquaculture.
At present, in industrial aquaculture, the temperature of the whole factory is generally controlled by using equipment such as an air conditioner, and the temperature of the water body in the aquaculture cylinder is slowly changed to be suitable for aquatic organisms by transferring heat from the water surface to the outside. The process method in the prior art has the problems of slow speed of adjusting the water temperature in the culture tank, long time consumption and large energy consumption in the process of controlling the temperature.
Disclosure of Invention
The invention aims to provide a culture tank and a temperature control method of the culture tank, so as to solve the technical problems that the water temperature in the culture tank is slow in adjusting speed and long in time consumption, and a large amount of energy is consumed in the temperature control process in the industrial aquaculture in the prior art.
The invention provides a culture tank in a first aspect, which comprises a tank body, wherein the tank body comprises an inner wall and an outer wall, and a heat-preservation cavity is formed between the inner wall and the outer wall; the outer wall is provided with a first communicating body and a second communicating body; the first communicating body and the second communicating body are communicated with the heat-preservation cavity and the space outside the outer wall, and the first communicating body and the second communicating body are respectively positioned at two opposite sides of the cylinder body; a switch assembly is arranged on the first communicating body or the second communicating body;
the sectional area of the opening of the first communicating body facing the heat preservation cavity is smaller than that of the opening of the first communicating body facing the outer wall; the sectional area of the opening of the second communicating body facing the heat preservation cavity is larger than that of the opening of the second communicating body facing the outer wall.
Furthermore, the switch assembly comprises a rotating plate, the rotating plate can rotate in an opening, facing the heat preservation cavity, of the first communicating body, and the size of the opening is adjusted.
Furthermore, the switch assembly further comprises a rotary driving piece, and the rotary driving piece is in transmission connection with the rotating shaft of the rotating plate.
Furthermore, a plurality of first communicating bodies are distributed on one side surface of the outer wall, and a plurality of second communicating bodies are distributed on the other opposite side surface of the outer wall.
Further, the switch assembly comprises a rotary driving piece and a rotating plate; the opening part of every first communication body towards the heat preservation cavity all is provided with the rotor plate, and the axis of rotation coaxial coupling of the rotor plate on the coplanar a plurality of first communication bodies of axis, and be connected with same rotary driving spare transmission.
Further, the switch assembly comprises a moving plate, the moving plate can move in the opening of the first communicating body along the direction perpendicular to the axis of the first communicating body, and the size of the opening is adjusted.
Further, the inner wall is provided with a far infrared electric heating plate.
The temperature control device further comprises a control module, a first temperature sensor and a second temperature sensor, wherein the first temperature sensor is arranged in the cylinder body, and the second temperature sensor is arranged outside the cylinder body; the control module is respectively in signal connection with the first temperature sensor, the second temperature sensor and the rotary driving piece.
The invention provides a temperature control method of a culture tank, which is applied to the culture tank and comprises the following steps: a first temperature sensor in the culture tank detects the temperature in the tank body and transmits a temperature signal to the control module; a second temperature sensor in the culture tank detects the temperature outside the tank body and transmits a temperature signal to the control module; when the temperature in the cylinder body is lower than the set temperature of the control module and lower than the temperature outside the cylinder body, or the temperature in the cylinder body is higher than the set temperature of the control module and higher than the temperature outside the cylinder body, the control module controls the switch assembly to act to increase the sectional area of the opening of the first communicating body or the second communicating body; when the temperature in the cylinder body is equal to the set temperature of the control module, or the temperature in the cylinder body is between the set temperature of the control module and the temperature outside the cylinder body, the control module controls the switch assembly to act, so that the opening of the first communicating body or the second communicating body is in a closed state.
The invention provides a culture tank and a temperature control method thereof, and relates to the technical field of aquaculture. The breeding tank comprises a tank body, the tank body comprises an inner wall and an outer wall, and a heat-preservation cavity is formed between the inner wall and the outer wall; the outer wall is provided with a first communicating body and a second communicating body; the first communicating body and the second communicating body are communicated with the heat-preservation cavity and the space outside the outer wall, and the first communicating body and the second communicating body are respectively positioned at two opposite sides of the cylinder body; and a switch assembly is arranged on the first communicating body or the second communicating body. Through setting the cylinder body lateral wall to the bilayer structure including inner wall and outer wall, set up the heat preservation cavity between inner wall and the outer wall, the heat exchange of lateral wall and outside is passed through to the water in reducible cylinder body, keeps the temperature of the water in the cylinder body stable. When the water temperature in the cylinder body needs to be reduced, the temperature outside the cylinder body can be reduced to a proper temperature through modes of windowing, ventilation and the like, and a temperature difference is formed between the outside of the cylinder body and the heat-preservation cavity; because the first communicating body and the second communicating body communicate the outside of the cylinder body with the heat preservation cavity, the cold air outside the cylinder body and the hot air of the heat preservation cavity form strong air flow flowing from one side to the other side through the first communicating body and the second communicating body, and the heat exchange between the heat preservation cavity and the outside is accelerated; meanwhile, the flowing speed of air in the heat insulation cavity is increased, the air flow takes away the heat of the inner wall quickly, and the heat transfer between the water body in the cylinder body and the heat insulation cavity through the inner wall is accelerated. Therefore, the speed of heat transfer between the water body in the cylinder body and the external environment of the cylinder body is accelerated, and the temperature of the water body in the cylinder body can be quickly changed to the temperature suitable for aquatic organisms. When the water temperature in the cylinder body reaches the appropriate temperature, the switch assembly can seal the first communicating body or the second communicating body, the air flow between the heat preservation cavity and the outside of the cylinder body is blocked, the heat exchange is reduced, and the water temperature in the cylinder body is kept stable. The culture tank provided by the invention can rapidly change the temperature of the water body to the proper temperature of aquatic organisms when the temperature of the water body in the culture tank is regulated, so that the energy consumption is reduced, and the temperature of the water body is kept stable for a long time at the proper temperature, thereby solving the problems that the water temperature in the culture tank is slowly regulated, the time consumption is long, and a large amount of energy is consumed in the temperature control process in the industrial aquaculture in the prior art.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of the general structure of a cultivation tank provided by the embodiment of the invention;
FIG. 2 is a schematic sectional view of a cultivation tank as viewed from above according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a first perspective of a cultivating tank according to an embodiment of the invention;
FIG. 4 is a schematic cross-sectional view of a second perspective of the cultivation tank provided in the embodiment of the present invention;
fig. 5 is a schematic diagram of a third view angle of the cultivation tank provided by the embodiment of the invention.
Icon: 01-outer wall; 02-inner wall; 03-a first communication; 031-a first cylinder; 032-a second cylinder; 04-a second communication body; 041-third cylinder; 042-fourth cylinder; 05-rotating the plate; 051-rotating the shaft; 052-round sheet; 06-heat preservation cavity.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The first aspect of the embodiment of the invention provides a culture tank, which comprises a tank body, wherein the tank body comprises an inner wall 02 and an outer wall 01, and a heat-preservation cavity 06 is formed between the inner wall 02 and the outer wall 01; the outer wall 01 is provided with a first communicating body 03 and a second communicating body 04; the first communicating body 03 and the second communicating body 04 are both communicated with the space outside the heat preservation cavity 06 and the outer wall 01, and the first communicating body 03 and the second communicating body 04 are respectively positioned at two opposite sides of the cylinder body; the first communicating body 03 or the second communicating body 04 is provided with a switch assembly.
Specifically, referring to fig. 1, in the culture tank provided by the embodiment of the invention, the side wall of the tank body is set to be a double-layer structure including an inner wall 02 and an outer wall 01, and a heat preservation cavity 06 is arranged between the inner wall 02 and the outer wall 01, so that heat exchange between a water body in the tank body and the outside through the side wall can be reduced, and the water temperature of the water body in the tank body is kept stable. When the water temperature in the cylinder body needs to be reduced, the temperature outside the cylinder body can be reduced to an appropriate temperature through modes of windowing, ventilation and the like, and a temperature difference is formed between the outside of the cylinder body and the heat preservation cavity 06; because the first communicating body 03 and the second communicating body 04 communicate the outside of the cylinder body with the heat preservation cavity 06, the cold air outside the cylinder body and the hot air of the heat preservation cavity 06 form strong air flow flowing from one side to the other side through the first communicating body 03 and the second communicating body 04, and the heat exchange between the heat preservation cavity 06 and the outside is accelerated; the air in the heat preservation cavity 06 flows faster, the air flow takes away the heat of the inner wall 02 fast, and the heat transfer between the water in the cylinder body and the heat preservation cavity 06 through the inner wall 02 is accelerated. Therefore, the speed of heat transfer between the water body in the cylinder body and the external environment of the cylinder body is accelerated, and the temperature of the water body in the cylinder body can be quickly changed to the temperature suitable for aquatic organisms. When the water temperature in the cylinder body reaches the appropriate temperature, the switch assembly can seal the first communicating body 03 or the second communicating body 04, block the air flow between the heat preservation cavity 06 and the outside of the cylinder body, reduce heat exchange and keep the water temperature in the cylinder body stable. The culture tank provided by the embodiment of the invention can quickly change the temperature of the water body to the proper temperature of aquatic organisms when the temperature of the water body in the culture tank is regulated, so that the energy consumption is reduced, and the temperature of the water body is kept stable for a long time at the proper temperature.
Specifically, the first communicating body 03 and the second communicating body 04 may be circular through holes, polygonal through holes, cylinders with two open ends, or conical cylinders with two open ends, or may be communicating bodies with two open ends formed by connecting multiple segments of cylinders.
Further, the sectional area of the opening of the first communicating body 03 facing the heat preservation cavity 06 is smaller than the sectional area of the opening of the first communicating body 03 facing the outside of the outer wall 01; the cross-sectional area of the opening of the second communicating body 04 facing the insulating cavity 06 is larger than the cross-sectional area of the opening of the second communicating body 04 facing the outside of the outer wall 01.
Specifically, referring to fig. 2 and 3, the first communicating body 03 includes a first cylinder 031 and a second cylinder 032, the first cylinder 031 is located at an end of the first communicating body 03 far from the inner wall 02 of the side where the first communicating body is located, and the second cylinder 032 is located at an end of the first communicating body 03 close to the inner wall 02 of the side where the first communicating body is located; the radial cross-section of the lumen of the first cylinder 031 and the radial cross-section of the lumen of the second cylinder 032 are both circular, and the axis of the lumen of the first cylinder 031 and the axis of the lumen of the second cylinder 032 are collinear; the diameter of the radial cross-section of the lumen of the first cylinder 031 is greater than the diameter of the radial cross-section of the lumen of the second cylinder 032; the first cylinder 031 and the second cylinder 032 are in transition connection through a circular arc cylinder, and the circular arc cylinder protrudes out of the first communicating body 03.
As another embodiment, the first cylinder 031 and the second cylinder 032 may be connected by a tapered cylinder, and the connection between the tapered cylinder and the first cylinder 031 and the connection between the tapered cylinder and the second cylinder 032 are rounded.
Referring to fig. 3 and 5, the second communicating body 04 includes a third cylinder 041 and a fourth cylinder 042, the third cylinder 041 is located at an end of the second communicating body 04 close to the inner wall 02 at the side where the third communicating body is located, and the fourth cylinder 042 is located at an end of the second communicating body 04 far from the inner wall 02 at the side where the fourth communicating body is located; the radial section of the lumen of the third cylinder 041 and the radial section of the lumen of the fourth cylinder 042 are both circular; and the axis of the lumen of the third cylinder 041 and the axis of the lumen of the fourth cylinder 042 are collinear; the diameter of the radial section of the lumen of the third cylinder 041 is larger than the diameter of the radial section of the lumen of the fourth cylinder 042; the third cylinder 041 and the fourth cylinder 042 are transitionally connected by a circular arc cylinder body, and the circular arc cylinder body points to the outer bulge of the first communication body 03.
As another embodiment, the third cylinder 041 and the fourth cylinder 042 may be connected by a cone, and the junction between the cone and the third cylinder 041 and the junction between the cone and the fourth cylinder 042 are rounded.
The diameter of the radial section of the lumen of the first cylinder 031 is equal to the diameter of the radial section of the lumen of the third cylinder 041; the diameter of the radial cross-section of the lumen of the second cylinder 032 is equal to the diameter of the radial cross-section of the lumen of the fourth cylinder 042.
When the temperature of water in the cylinder body is higher than the proper temperature of aquatic organisms, the ambient temperature outside the outer wall 01 of the cylinder body can be reduced by means of windowing, ventilation and the like, and the air flow of the external environment is accelerated. At the first communicating body 03, the temperature outside the outer wall 01 is lower than that in the heat preservation cavity 06 to form a temperature difference, and cold air flows into the heat preservation cavity 06 through the first communicating body 03; as the first cylinder 031 on the first communicating body 03 is close to the external environment, the second cylinder 032 is close to the heat-insulating cavity 06, and the diameter of the radial section of the inner cavity of the first cylinder 031 is greater than that of the inner cavity of the second cylinder 032, the speed of cold air flowing out from the second cylinder 032 is relatively increased, that is, the flow rate of cold air entering the heat-insulating cavity 06 is increased; since the diameter of the radial cross section of the inner cavity of the third cylinder 041 on the second communicating body 04 is larger than that of the inner cavity of the fourth cylinder 042, an air flow flowing from the first communicating body 03 to the second communicating body 04 is formed in the heat-preserving cavity 06; the cold air flows fast in the heat preservation cavity 06 to contact with the inner wall 02, carry out heat transfer with the inner wall 02, because the velocity of flow accelerates, heat transfer between cold air and the inner wall 02 also accelerates thereupon, make the heat of inner wall 02 taken away fast by the air current and the inner wall 02 continues to absorb the heat from the water in the cylinder body, accelerated the cooling rate of the water in the cylinder body.
In another embodiment, both the radial cross section of the inner cavity of the first communicating body 03 and the radial cross section of the inner cavity of the second communicating body 04 may be an ellipse, a regular polygon, or the like.
Further, the switch assembly comprises a rotating plate 05, and the rotating plate 05 can rotate in an opening of the first communicating body 03 facing the heat preservation cavity 06 to adjust the size of the opening.
Specifically, referring to fig. 3 and 4, an end portion of the first communicating body 03 near the inner wall 02 on the side thereof is provided with a through hole, and the through hole penetrates through the first communicating body 03 in the radial direction of the first communicating body 03. The rotating plate 05 comprises a circular thin plate 052 and two rotating shafts 051, the two rotating shafts 051 are oppositely arranged on the circumferential surface of the circular thin plate 052, the rotating shafts 051 extend along the radial direction of the circular thin plate 052, and the diameter of the circular thin plate 052 is equal to the diameter of the radial section of the opening, close to the inner wall 02, of the first communicating body 03. The rotating shaft 051 of the rotating plate 05 is inserted into the through hole at the end part of the first communication body 03, the round thin plate 052 is movably embedded into the opening of the first communication body 03, and the rotating plate 05 can rotate around the axis of the through hole relative to the first communication body 03. The rotating shaft 051 is driven to drive the round thin plate 052 to rotate at the opening of the first communicating body 03 close to the inner wall 02.
When the rotating plate 05 rotates to the end face of the circular thin plate 052 and the radial section of the first communicating body 03 are parallel, the circular thin plate 052 can seal the first communicating body 03, so that air flow cannot pass through the first communicating body 03, air flowing between the external environment of the cylinder body and the heat preservation cavity 06 is blocked, heat exchange between the external environment and the water body in the cylinder body is reduced, and the temperature of the water body in the cylinder body is kept stable.
When the rotating plate 05 rotates to the end face of the circular thin plate 052 and the radial section of the first communicating body 03 are perpendicular to each other, the opening of the first communicating body 03 is opened and is in the maximum state, air flow can be formed between the external environment of the cylinder body and the heat preservation cavity 06, heat transfer between the water body in the cylinder body and the external environment is accelerated, and therefore the speed of adjusting the water temperature in the cylinder body is accelerated.
The angle between the end face of the round thin plate 052 and the radial cross section of the first communicating body 03 can be adjusted by controlling the rotating angle of the rotating shaft 051 on the rotating plate 05, so that the opening size of the first communicating body 03 is controlled, and the heat transfer speed between the external environment and the water body in the cylinder body is adjusted.
As another embodiment, the switch assembly may also be a solenoid valve, and the solenoid valve is installed at the opening of the first communicating body 03 and is used for controlling the opening and closing of the opening of the first communicating body 03.
Further, the switch assembly further comprises a rotary driving member, and the rotary driving member is in transmission connection with a rotary shaft 051 of the rotary plate 05.
Specifically, the rotary driving member may be an electric motor, a pneumatic motor, a swing cylinder, or the like, which can provide rotational kinetic energy.
Preferably, in the culture tank provided by the embodiment of the invention, the rotary driving member is an electric motor.
The motor is connected with the drive of axis of rotation 051, and the motor can drive axis of rotation 051 and rotate around the axis of rotation 051 to the angle between the radial cross-section of adjusting the terminal surface of circular sheet 052 on the rotor plate 05 and first communications 03 adjusts the opening size of first communications 03, realizes adjusting the heat transfer speed between the water in external environment and the cylinder body.
Specifically, the motor is fixed on the plane of the outer wall 01 facing the heat preservation cavity 06, and the output shaft of the motor is coaxially and fixedly connected with the rotating shaft 051 of the rotating plate 05.
As another embodiment, a through hole is formed in the outer wall 01, the through hole being coaxial with the rotation shaft 051 of the rotating plate 05, and the rotation shaft 051 extends out of the outer wall 01 through the through hole; the motor is fixed on the plane of the outer wall 01 facing to the outside, and the output shaft of the motor is coaxially and fixedly connected with the rotating shaft 051 of the rotating plate 05.
Furthermore, a plurality of first communicating bodies 03 are distributed on one side surface of the outer wall 01, and a plurality of second communicating bodies 04 are distributed on the other opposite side surface.
Specifically, referring to fig. 4 and 5, when the temperature is adjusted, airflow passes through the plurality of first communicating bodies 03, so that the speed of air in the external environment entering the heat-insulating cavity 06 is increased; and a plurality of first communications 03 distribute in the different positions of a side of outer wall 01, make the different positions in heat preservation cavity 06 all form the air current, and the different positions homoenergetic on the inner wall 02 carries out heat exchange with the air current, improves the homogeneity that different positions on the inner wall 02 carried out heat exchange with the air current to the heat transfer speed between the water in the cylinder body and the external environment has been accelerated.
Specifically, the first communicating bodies 03 are uniformly distributed on one side surface of the outer wall 01 in rows and columns at intervals, and the second communicating bodies 04 with the same number are uniformly distributed on the other opposite side surface of the outer wall 01 in rows and columns at intervals.
Further, the switch assembly comprises a rotary driving member and a rotating plate 05; the opening part of each first communicating body 03 facing the heat preservation cavity 06 is provided with a rotating plate 05, and rotating shafts 051 of the rotating plates 05 on the first communicating bodies 03 with coplanar axes are coaxially connected and are in transmission connection with the same rotary driving piece.
Specifically, referring to fig. 4, a plurality of first communicating bodies 03 with axes on the same vertical plane form a communicating body linkage group, end through holes on the plurality of first communicating bodies 03 in the same communicating body linkage group are coaxial and along the vertical direction, and a rotating shaft 051 of a rotating plate 05 is inserted into the through holes, that is, the rotating shafts 051 in the same communicating body linkage group are coaxial and along the vertical direction; the rotating shafts 051 of the adjacent rotating plates 05 are in end-to-end transmission connection.
The rotary driving piece is preferably a motor, and the motor is fixed on the plane of the outer wall 01 facing the heat insulation cavity 06; the extending end of the rotating shaft 051 in the same communicating body linkage group is in transmission connection with the output shaft of the motor, and the motor can drive the rotating plate 05 in the same communicating body linkage group to synchronously rotate, so that the sizes of the openings of the first communicating bodies 03 in the same communicating body linkage group are kept consistent, the temperature adjusting speed is conveniently controlled, the number of the motors is reduced, the driving efficiency is improved, and energy is saved.
Preferably, the plurality of the communicating body linkage groups can be connected through belt wheels to realize synchronous driving, and the plurality of the communicating body linkage groups are in transmission connection with one motor.
Further, the switch assembly includes a moving plate, and the moving plate can move in a direction perpendicular to the axis of the first communicating body 03 at the opening of the first communicating body 03 to adjust the size of the opening.
Specifically, the moving plate is attached to the opening of the first communicating body 03, so that the opening can be shielded; the moving plate is connected to the outer wall 01 in a sliding mode and can move in a direction perpendicular to the axis of the first communicating body 03; one end of the movable plate is connected with the cylinder, and the cylinder can drive the movable plate to move to different positions relative to the first communicating body 03 so as to change the shielding area of the movable plate for the opening of the first communicating body 03, adjust the size of the opening of the first communicating body 03 and realize the adjustment of the heat transfer speed between the water body in the cylinder body and the external environment.
Further, a far infrared electric heating plate is installed on the inner wall 02.
Specifically, the heating surface of the far infrared electric heating plate faces the inside of the cylinder body, and the far infrared electric heating plate is connected with a power supply through a lead, and the power supply is provided with a switch. When the temperature of the water body in the cylinder body needs to be raised, a power switch of the far infrared electric heating plate can be turned on, and the temperature of the water body in the cylinder body can be rapidly raised; in addition, far infrared rays can stimulate sensory cells of aquatic organisms such as fish and promote the growth and development of the aquatic organisms.
Furthermore, the culture tank provided by the embodiment of the invention further comprises a control module, a first temperature sensor and a second temperature sensor, wherein the first temperature sensor is arranged in the tank body, and the second temperature sensor is arranged outside the tank body; the control module is respectively in signal connection with the first temperature sensor, the second temperature sensor and the rotary driving piece.
Specifically, the first temperature sensor detects the temperature in the cylinder body and transmits a temperature signal to the control module; the second temperature sensor detects the temperature outside the cylinder body and transmits a temperature signal to the control module. Control module and motor signal connection, the start-stop and the rotation angle of steerable motor, control module still with far infrared electric heating plate's power signal connection, can control far infrared electric heating plate's switch according to the temperature signal that first temperature sensor and second temperature sensor detected, improved accuse temperature precision.
The second aspect of the embodiment of the invention provides a temperature control method for a culture tank, which is applied to the culture tank and comprises the following steps: a first temperature sensor in the culture tank detects the temperature in the tank body and transmits a temperature signal to the control module; a second temperature sensor in the breeding tank detects the temperature outside the tank body and transmits a temperature signal to the control module. When the temperature in the cylinder body is lower than the set temperature of the control module and lower than the temperature outside the cylinder body, or the temperature in the cylinder body is higher than the set temperature of the control module and higher than the temperature outside the cylinder body, the control module controls the switch assembly to act to increase the sectional area of the opening of the first communicating body 03 or the second communicating body 04; when the temperature in the cylinder is equal to the set temperature of the control module, or the temperature in the cylinder is between the set temperature of the control module and the temperature outside the cylinder, the control module controls the switch assembly to operate, so that the opening of the first communicating body 03 or the second communicating body 04 is in a closed state.
Specifically, when the temperature in the cylinder body is lower than the set temperature of the control module and the temperature in the cylinder body is lower than the temperature outside the cylinder body, or the temperature in the cylinder body is higher than the set temperature of the control module and the temperature in the cylinder body is higher than the temperature outside the cylinder body, the control module controls the motor to rotate, the motor drives the rotating plate 05 to rotate to be perpendicular to the cross section of the opening of the first communicating body 03, and the cross section of the opening of the first communicating body 03 is in the maximum state.
When the temperature in the cylinder body is equal to the set temperature of the control module, or the temperature in the cylinder body is between the set temperature of the control module and the temperature outside the cylinder body, the control module controls the motor to rotate, the motor drives the rotating plate 05 to rotate to be parallel to the cross section of the opening of the first communicating body 03, and the opening of the first communicating body 03 is in a closed state.
The control module can adjust the rotation angle of the rotating plate 05 according to the difference between the temperature in the cylinder body, the temperature outside the cylinder body and the set temperature, so that the speed of heat exchange between the water body in the cylinder body and the outside of the cylinder body is adjusted, and the temperature control precision is improved; in addition, the control module is also electrically connected with the far infrared electric heating plate, so that the heating power of the far infrared electric heating plate can be controlled, the control on the temperature rise process of the water body in the cylinder body is realized, and the temperature control precision is further improved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. A culture tank, comprising: the cylinder body comprises an inner wall and an outer wall, and a heat-preservation cavity is formed between the inner wall and the outer wall;
the outer wall is provided with a first communicating body and a second communicating body;
the first communicating body and the second communicating body are communicated with the heat-preservation cavity and the space outside the outer wall, and the first communicating body and the second communicating body are respectively positioned at two opposite sides of the cylinder body;
a switch assembly is arranged on the first communicating body or the second communicating body;
the sectional area of the opening of the first communicating body facing the heat preservation cavity is smaller than that of the opening of the first communicating body facing the outside of the outer wall;
the sectional area of the opening of the second communicating body facing the heat preservation cavity is larger than that of the opening of the second communicating body facing the outside of the outer wall.
2. The aquarium of claim 1, wherein the switch assembly comprises a rotatable plate that is rotatable within an opening of the first communication body facing the insulated housing to adjust the size of the opening.
3. The aquarium of claim 2, wherein the switch assembly further comprises a rotary drive member drivingly connected to the rotational axis of the rotating plate.
4. The aquarium of claim 1, wherein a plurality of the first communicating bodies are distributed on one side surface of the outer wall, and a plurality of the second communicating bodies are distributed on the other opposite side surface.
5. The aquarium of claim 4, wherein the switch assembly includes a rotary drive and a rotating plate; every the orientation of first communications body the opening part of heat preservation cavity all is provided with the rotor plate, the coplanar a plurality of axis on the first communications body the axis of rotation coaxial coupling of rotor plate, and with same the rotatory driving piece transmission is connected.
6. The aquarium of claim 1, wherein the switch assembly comprises a movable plate movable at an opening of the first communication body in a direction perpendicular to an axis of the first communication body to adjust a size of the opening.
7. The aquarium of claim 1, wherein the inner wall is fitted with a far infrared electric heating plate.
8. The aquarium of claim 3, further comprising a control module, a first temperature sensor disposed within the cylinder block, and a second temperature sensor disposed outside of the cylinder block; the control module is in signal connection with the first temperature sensor, the second temperature sensor and the rotary driving piece respectively.
9. A method for controlling the temperature of a culture tank, which is applied to the culture tank according to any one of claims 1 to 8, the method comprising:
a first temperature sensor in the culture tank detects the temperature in the tank body in the culture tank and transmits a temperature signal to a control module in the culture tank; a second temperature sensor in the culture tank detects the temperature outside the tank body and transmits a temperature signal to the control module;
when the temperature in the cylinder is lower than the set temperature of the control module and the temperature in the cylinder is lower than the temperature outside the cylinder,
or when the temperature in the cylinder body is higher than the set temperature of the control module and the temperature in the cylinder body is higher than the temperature outside the cylinder body,
the control module controls the switch assembly to act, and the sectional area of the opening of the first communicating body or the second communicating body is increased;
when the temperature within the cylinder equals the set temperature of the control module,
or when the temperature in the cylinder body is between the set temperature of the control module and the temperature outside the cylinder body,
the control module controls the switch assembly to act, so that the opening of the first communicating body or the second communicating body is in a closed state.
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| CN201710877960.XA CN107646773B (en) | 2017-09-25 | 2017-09-25 | Breeding tank and temperature control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710877960.XA CN107646773B (en) | 2017-09-25 | 2017-09-25 | Breeding tank and temperature control method thereof |
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| CN107646773B true CN107646773B (en) | 2020-06-23 |
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| JP2004225511A (en) * | 2003-01-23 | 2004-08-12 | Able Corp | Transparent multiple wall structure |
| CN201865207U (en) * | 2010-11-24 | 2011-06-15 | 东北石油大学 | Novel heat-insulating and heat-preserving building enclosure structure |
| CN202007467U (en) * | 2010-12-22 | 2011-10-12 | 上海建科建筑设计院有限公司 | Double-wall structure of building |
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| CN205233179U (en) * | 2015-11-30 | 2016-05-18 | 丽江绿雪庄生态文化发展有限公司 | Salmon is bred and is used fish pond |
| CN206507077U (en) * | 2017-02-28 | 2017-09-22 | 四川农业大学 | A kind of intelligent aquaculture heater |
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- 2017-09-25 CN CN201710877960.XA patent/CN107646773B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004225511A (en) * | 2003-01-23 | 2004-08-12 | Able Corp | Transparent multiple wall structure |
| CN201865207U (en) * | 2010-11-24 | 2011-06-15 | 东北石油大学 | Novel heat-insulating and heat-preserving building enclosure structure |
| CN202007467U (en) * | 2010-12-22 | 2011-10-12 | 上海建科建筑设计院有限公司 | Double-wall structure of building |
| CN204292011U (en) * | 2014-10-28 | 2015-04-29 | 张宇杰 | The special fish jar of a kind of double-layer heat insulation tropical fish |
| CN205233179U (en) * | 2015-11-30 | 2016-05-18 | 丽江绿雪庄生态文化发展有限公司 | Salmon is bred and is used fish pond |
| CN206507077U (en) * | 2017-02-28 | 2017-09-22 | 四川农业大学 | A kind of intelligent aquaculture heater |
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