CN113513869A - Intelligent cooling device for water temperature of fish tank, fish tank and cooling method - Google Patents
Intelligent cooling device for water temperature of fish tank, fish tank and cooling method Download PDFInfo
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- CN113513869A CN113513869A CN202110934650.3A CN202110934650A CN113513869A CN 113513869 A CN113513869 A CN 113513869A CN 202110934650 A CN202110934650 A CN 202110934650A CN 113513869 A CN113513869 A CN 113513869A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 221
- 238000001816 cooling Methods 0.000 title claims abstract description 158
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 156
- 238000005192 partition Methods 0.000 claims description 10
- 239000003507 refrigerant Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 4
- 239000011707 mineral Substances 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 3
- 239000002826 coolant Substances 0.000 claims 1
- 239000000498 cooling water Substances 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 230000006872 improvement Effects 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/02—Devices using other cold materials; Devices using cold-storage bodies using ice, e.g. ice-boxes
- F25D3/04—Stationary cabinets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
- F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
- F25D2303/081—Devices using cold storage material, i.e. ice or other freezable liquid using ice cubes or crushed ice
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/36—Visual displays
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
- Y02A40/963—Off-grid food refrigeration
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- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
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Abstract
The invention discloses an intelligent cooling device for water temperature of a fish tank, the fish tank and a cooling method, wherein the cooling device mainly comprises a shell, a water circulation system, a temperature sensor and a singlechip, the cooling device is provided with a power chamber and a cold exchange chamber, a circulating pump and the singlechip in the water circulation system are both arranged in the power chamber, a cooling pipeline in the circulation system is arranged in the cold exchange chamber, a water inlet pipeline and a water outlet pipeline in the circulation system are used for communicating the intelligent cooling device with the fish tank, the temperature sensor is used for detecting the water temperature in real time, the singlechip is used for controlling the on/off of the circulating pump in the water circulation system according to the detected real-time water temperature, when the water temperature of the fish tank exceeds a threshold value, the fish tank water is conveyed into the cold exchange chamber of the intelligent cooling device through the water circulation system to be cooled and then is sent back to be dynamically circulated, and finally the fish tank water is kept in a proper temperature range, the fish tank is provided with the cooling device, and the cooling device has the advantages of simple structure, reasonable design, convenience in use and the like.
Description
Technical Field
The invention relates to the technical field of equipment for a fish tank, in particular to an intelligent cooling device for the water temperature of the fish tank, the fish tank and a cooling method.
Background
With the improvement of living standard of people, more and more people have the fish culture as one of the interests and hobbies of working, and simultaneously, with the abundance of the material life of people, people have higher and higher requirements on the variety of the fish, and more rare fish is gradually pursued by people, so that the requirements on the fish culture technology and the fish culture equipment are greatly improved.
Generally, the ornamental fish in the home is actively shot four times at the optimal temperature, the optimal state can be reached, the metabolism is the most vigorous, and along with the increase of the raising time, the water temperature in the fish tank can be gradually increased by the metabolites generated by the fish and the released heat, so that the living temperature of the fish exceeds the optimal temperature, and the fish cannot reach the optimal state. The optimal temperature of the life of common household ornamental fishes is 24-26 ℃, for winter, the temperature is well controlled, heating can be carried out through the heating rod, when the temperature is lower than a threshold value, the heating rod is automatically started to heat until the optimal temperature is reached, however, the water temperature of the fish tank in summer is difficult to control, and for north or south China, the temperature in summer usually reaches more than 30 ℃, sometimes even reaches 37-38 ℃, so that the water temperature of the fish tank is synchronously increased, discomfort is brought to the ornamental fishes, and sometimes even a disease phenomenon occurs.
At present, two main ways of cooling the fish tank are provided, one is environmental cooling, an air conditioner is arranged in a fish culture house, when the temperature is higher, the air conditioner is started to reduce the indoor temperature so as to reduce the temperature of the fish tank, the problem of electricity consumption exists, and the cost is higher; the other is that the fish tank is cooled by itself, namely ice blocks are placed in the fish tank to realize cooling, but the temperature difference of water in the fish tank is large in the cooling mode, and the cooling amplitude is not suitable to be controlled, so that the fish is sick easily.
Therefore, how to develop an intelligent cooling device for the water temperature of a fish tank so as to facilitate the control of the water temperature in the fish tank in summer becomes a problem to be solved urgently.
Disclosure of Invention
In view of the above, the invention provides an intelligent cooling device for the water temperature of a fish tank, the fish tank and a cooling method, so as to solve the problems that the cost is high in the conventional air-conditioning cooling, the cooling amplitude is not easy to control in the ice cooling, the water temperature difference in the fish tank is large, and the fish is easy to get ill.
The invention provides an intelligent cooling device for water temperature of a fish tank, which comprises: the device comprises a shell, a water circulation system, a temperature sensor and a singlechip;
a cavity is arranged in the shell and is divided into a power chamber and a cold exchange chamber by a first partition plate;
the water circulation system includes: the circulating pump, the water inlet pipeline, the cooling pipeline and the water outlet pipeline;
the circulating pump is arranged in the power chamber;
one end of the water inlet pipe is inserted in the external fish tank, and the other end of the water inlet pipe is connected and communicated with the water inlet of the circulating pump;
the cooling circuit includes: the water inlet part of the cooling pipeline is connected and communicated with the water outlet of the circulating pump, and the cooling part of the cooling pipeline is positioned in the cold exchange chamber;
the water outlet pipeline is positioned above the fish tank, and a water inlet of the water outlet pipeline is connected and communicated with a water return part of the cooling pipeline;
the temperature sensor is arranged in the fish tank and used for detecting the water temperature in the fish tank;
the single chip microcomputer is arranged in the power chamber, the input end of the single chip microcomputer is connected with the output end of the temperature sensor, and the output end of the single chip microcomputer is connected with the control end of the circulating pump.
Preferably, the intelligent cooling device for the water temperature of the fish tank further comprises: controlling the display screen;
the control display screen is arranged at the top of the shell, the input end of the control display screen is connected with the output end of the temperature sensor, and the output end of the control display screen is connected with the input end of the single chip microcomputer.
More preferably, the water circulation system comprises a plurality of cooling pipelines;
the cooling pipelines are longitudinally arranged in a stacking mode at intervals, the water inlet part of each cooling pipeline is connected and communicated with the water outlet of the circulating pump, the water return part of each cooling pipeline is connected and communicated with the water inlet of the water outlet pipeline, and the water inlet part of each cooling pipeline is provided with a control valve;
and the control end of each control valve is respectively connected with the output end of the single chip microcomputer.
Preferably, a plurality of second partition plates are arranged in the cold exchange chamber at intervals along the longitudinal direction, the second partition plates divide the interior of the cold exchange chamber into a plurality of cooling spaces, the cooling spaces correspond to the cooling pipelines one to one, and the cooling part in each cooling pipeline is located in the corresponding cooling space.
Further preferably, a filter screen is arranged at the water inlet end of the water inlet pipeline.
It is further preferred that be provided with pressure sensor on the inlet line the end of intaking of outlet line is provided with temperature sensor and flow sensor, just pressure sensor's output temperature sensor's output and flow sensor's output all with the input of control display screen is connected.
In another aspect of the present invention, there is provided a fish tank, including: the fish tank body and the intelligent cooling device;
the intelligent cooling device is arranged on one side of the fish tank body, and is any one of the intelligent cooling devices;
the temperature sensor in the intelligent cooling device is arranged in the fish tank body and used for detecting the real-time temperature of water in the fish tank body, a water inlet pipeline in the intelligent cooling device is inserted in the water in the fish tank body, and a water outlet pipeline in the intelligent cooling device is positioned above the fish tank body.
In addition, the invention also provides an intelligent cooling method of the fish tank, which comprises the following steps:
placing a refrigerant in a cold exchange chamber of the intelligent cooling device;
starting the temperature sensor to obtain the real-time water temperature of the fish tank, and obtaining a set high-temperature threshold value and a set low-temperature threshold value by the singlechip;
the real-time water temperature is respectively compared with the high-temperature threshold value and the low-temperature threshold value by the singlechip, when the real-time water temperature is more than or equal to the high-temperature threshold value, the singlechip controls the circulating pump to be started, and the circulating pump conveys the water in the fish tank to the cold exchange chamber for cold exchange and cooling and then conveys the water back to the fish tank; and when the real-time water temperature is equal to the low-temperature threshold value, the single chip microcomputer controls the circulating pump to be closed.
Preferably, when the real-time water temperature is greater than or equal to the high-temperature threshold value, the single chip microcomputer controls the circulating pump to be started, and the circulating pump conveys water in the fish tank to the cold exchange chamber for cold exchange and cooling and then conveys the water back to the fish tank, wherein the method specifically comprises the following steps:
when the real-time water temperature is larger than or equal to the high-temperature threshold value, judging the temperature interval of the real-time water temperature, wherein the temperature interval comprises: a low temperature zone, a medium temperature zone, and a high temperature zone;
and controlling the circulating pump to be started and the number of control valves to be started at the same time according to the temperature interval of the real-time water temperature, and conveying the water in the fish tank to the cold exchange chamber through the matching of the corresponding cooling pipeline and the circulating pump for cold exchange and cooling, and then conveying the water back to the fish tank.
More preferably, the refrigerant is frozen mineral water or an ice bag.
The invention provides an intelligent cooling device for water temperature of a fish tank, which mainly comprises a shell, a water circulation system, a temperature sensor and a singlechip, wherein the interior of the shell is divided into a power chamber and a cold exchange chamber through the arrangement of a first partition plate, when in use, a refrigerant is placed in the cold exchange chamber for cold exchange, wherein a circulating pump and the singlechip in the water circulation system are both arranged in the power chamber, a cooling pipeline in the circulation system is arranged in the cold exchange chamber, a water inlet pipeline and a water outlet pipeline in the circulation system are used for communicating the intelligent cooling device and the fish tank through pipelines, the temperature sensor is arranged in the fish tank for real-time detection of the water temperature, the singlechip controls the on/off of the circulating pump in the water circulation system according to the detected real-time water temperature, when the water temperature of the fish tank exceeds a threshold value, the water in the fish tank is conveyed to the cold exchange chamber of the intelligent cooling device through the water circulation system for cooling and then is sent back to the dynamic circulation, finally, the fish tank water is kept in a proper temperature range.
The intelligent cooling device for the water temperature of the fish tank has the advantages of simple structure, reasonable design, convenience in use and the like.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an intelligent cooling device for water temperature of a fish tank according to an embodiment of the disclosure;
FIG. 2 is a schematic view of a power chamber of an intelligent cooling device for water temperature in a fish tank according to an embodiment of the disclosure;
fig. 3 is a schematic sectional view of a side wall of an cold exchange chamber in the intelligent cooling device for water temperature of a fish tank according to the embodiment of the disclosure;
fig. 4 is a schematic view illustrating an installation of a control valve in an cold exchange chamber of an intelligent cooling device for water temperature of a fish tank according to an embodiment of the disclosure;
fig. 5 is a schematic view of a corresponding water flow manner when a plurality of cooling pipelines are arranged in the intelligent cooling device for water temperature of a fish tank according to the embodiment of the disclosure;
FIG. 6 is a control schematic diagram of an intelligent temperature reduction device for water temperature of a fish tank according to an embodiment of the present disclosure;
fig. 7 is a schematic structural view of a fish tank according to an embodiment of the disclosure;
fig. 8 is a specific usage flowchart of an intelligent temperature reduction device for water temperature in a fish tank according to an embodiment of the disclosure.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
In order to solve the problem that the cost is high in the past air conditioner cooling, the problem that the cooling amplitude is not suitable to control in the ice block cooling, the water temperature difference in the fish tank is large, and the problem that the fish is sick is easily caused, the embodiment provides an intelligent cooling device for the water temperature of the fish tank, and the intelligent cooling device is composed of a shell 1, a water circulation system 2, a temperature sensor 3 and a single chip microcomputer 4.
Referring to fig. 1, a cavity is provided inside a housing 1, and the cavity is divided into a power chamber 11 and a cold exchange chamber 12 by a first partition, wherein the power chamber 11 is located above, and the cold exchange chamber 12 is located below.
Referring to fig. 2, the water circulation system 2 is composed of a circulation pump 21, a water inlet pipeline 22, a cooling pipeline 23 and a water outlet pipeline 24, wherein the circulation pump 21 is disposed in the power chamber 11, one end of the water inlet pipeline 22 is inserted into the external fish tank, the other end of the water inlet pipeline is connected and communicated with a water inlet of the circulation pump 21, the cooling pipeline 23 is composed of a water inlet portion, a cooling portion and a water return portion which are sequentially communicated, the water inlet portion of the cooling pipeline 23 is connected and communicated with a water outlet of the circulation pump 21, the cooling portion of the cooling pipeline 23 is disposed in the cold exchange chamber 12, the water outlet pipeline 24 is disposed above the fish tank, and a water inlet of the water outlet pipeline 24 is connected and communicated with the water return portion of the cooling pipeline 23.
The embodiment provides an intelligent cooling device for water temperature of a fish tank, which firstly puts the intelligent cooling device at one side of the fish tank and inserts a water inlet pipeline into the fish tank as required when the intelligent cooling device is used, a water inlet of the water inlet pipeline is usually positioned at the bottom of the fish tank, a temperature sensor is also put in water of the fish tank, and finally a refrigerant for cold exchange is put in a cold exchange chamber, usually frozen mineral water or an ice bag, so that early preparation is completed, equipment is started, the temperature sensor is used for detecting the water temperature in the fish tank in real time and sending a detected temperature value to a single chip microcomputer, the single chip microcomputer is compared with a preset high temperature threshold value, when the detected temperature value is higher than the high temperature threshold value, a circulating pump is controlled to be started, and the water in the fish tank enters the cooling pipeline through the water inlet pipe via the circulating pump, and the cooling pipeline exchanges heat with a refrigerant placed in the cold exchange chamber, and the cooled refrigerant is conveyed into the fish tank through the water outlet pipeline to complete one dynamic cycle, so that the cycle is controlled to stop working until the detected temperature value received by the singlechip is equal to the low-temperature threshold value, and one cooling work is completed.
Through the setting of above-mentioned intelligent heat sink, every time the temperature value in the fish bowl risees the back, intelligent heat sink will automatic start, cools down, and then maintains the temperature of water in the fish bowl in the suitable temperature range all the time, at this dynamic cycle's in-process, can ensure the temperature homogeneity of fish bowl water, and this cooling mode cooling range is controllable simultaneously, can effectively avoid the fish to be sick, and the cost is lower simultaneously.
Wherein, in order to further improve the cooling uniformity of the intelligent cooling device for the water in the fish tank, the water outlet pipe in the water circulation system is preferably transversely arranged above the fish tank, water outlets are uniformly arranged on the water outlet pipe at intervals along the length direction of the fish tank, and the oxygen content of the water in the fish tank can be increased when the water is discharged from the water outlets.
The feasibility theory verification about the cooling exchange mode to refrigerate the fish tank water in real time is as follows:
in the above embodiment, the fish tank water and the refrigerant in the cold exchange chamber exchange heat to provide refrigeration energy for the fish tank water. Due to the conservation of refrigeration energy, no energy loss is assumed during the cold energy exchange process. In this ideal state, if the normal temperature of the fish tank water is 30 ℃, the target cooling temperature is 25 ℃, the temperature of the ice blocks is-10 ℃, and the target cold exchange temperature is 25 ℃, the values can be set as follows:
since, assuming no energy loss during the cold energy exchange, WS＝WIThus, there are:
therefore, about the same parameters are dropped, yielding:
mW·CW·ΔT1＝mI·CI·ΔT2+mW·CW·ΔT3 (4)
assuming that the specific heat of water in the fish tank is the same as the specific heat of water, and since the specific heat of water is 2 times that of ice, CW＝CS＝2CI(ii) a At the same time, the mass of ice is equal to the mass of water, i.e. mIIce＝mW(ii) a Since the target cooling temperature is 25 ℃, Δ T1＝30-25＝5℃，△T2＝0-(-10)＝10℃，△T325-0-25 ℃. Thus, equation (5) can be derived:
mS×1(J/kg·℃)×5℃＝mI·[1(J/kg·℃)×10℃+2(J/kg·℃)×25℃] (5)
the size of the intelligent cooling device designed in the scheme is (can be adjusted as required):
power cell size (length × width × height; mm): 1000X 500X 300;
cooling chamber dimensions (length × width × height; mm): 1000X 500X 800;
weight (kg) of unloaded box: <8 kg;
full load weight (kg) of case: <28 kg;
the dimension (length, width, height and mm) of the smart high-temperature inhibition intelligent equipment for the water temperature of the fish tank is as follows: 1000X 500X 1100;
the overall dimension of the fish tank (length multiplied by width multiplied by height; mm): 800 × 400 × 400;
through the size and volume calculation of the device design, under the condition that the volume of the fish tank water and ice block cold exchange chamber can be calculated, the total volume of ice blocks which can be filled is about 15kg, and the formula (A) is obtained5) Can find mS＝mS (theory)＝195kg。
The fish tank water mass m actually filled in the fish tank can be calculated according to the size and volume calculation designed by the equipmentS (actual)128 kg. It can be seen that:
ms (theory)≥mS (actual)
Wherein, WS＝WFish tank water、CS＝CFish tank water、mS＝mFish tank water、WI＝WIce、CI＝CIce、mI＝mIce、WW＝WWater (W)、CW＝CWater (W)、mW＝mWater (W)。
In conclusion, the designed ice blocks filled under the volume of the fish tank water and the cold exchange chamber can meet the refrigeration requirement far away without extra energy loss, so that the device in the embodiment can realize the cooling refrigeration purpose of the fish tank water in theory of refrigeration energy exchange.
In order to facilitate real-time understanding of the water temperature condition in the fish tank and convenient setting of the target temperature, as an improvement of the technical scheme, referring to fig. 1, a control display screen 5 is further arranged in the intelligent cooling device, the control display screen 5 is arranged at the top of the shell 1, the input end of the control display screen 5 is connected with the output end of the temperature sensor 3, and the output end of the control display screen 5 is connected with the input end of the single chip microcomputer 4.
Through the setting of this control display screen, can carry out the setting of various thresholds through this control display screen to send and save in the singlechip, the singlechip carries out the job control of circulating pump according to the threshold value of setting for, the user can also know the temperature condition in the fish bowl directly perceivedly through the temperature display of this control display screen simultaneously.
As an improvement of the technical solution, referring to fig. 3, the cooling pipeline 23 in the water circulation system 2 is designed into a plurality of cooling pipelines 23, and the plurality of cooling pipelines 23 are arranged in a stacking manner along the longitudinal direction at intervals, the water inlet portion of each cooling pipeline 23 is connected and communicated with the water outlet of the circulation pump 21, the water return portion of each cooling pipeline 23 is connected and communicated with the water inlet of the water outlet pipeline 24, referring to fig. 4, the water inlet portion of each cooling pipeline 23 is provided with a control valve 231, and the control end of each control valve 231 is connected with the output end of the single chip microcomputer 4.
The plurality of cooling pipelines 23 are connected in parallel, one of the two cooling pipelines is used for realizing rapid cooling, and through the design of the plurality of cooling pipelines, the single chip microcomputer can control the control valves with corresponding numbers to be opened in a temperature interval where a temperature value detected by the temperature sensor is located, so that the plurality of cooling pipelines can work simultaneously, and further the cooling speed is accelerated, for example, if the number of the cooling pipelines is 3, when the detected temperature is 28-29 ℃, the single chip microcomputer controls 3 control valves to be opened, then 3 cooling pipelines all perform cold exchange work, when the detected temperature is 27-28 ℃, the single chip microcomputer controls 2 control valves to be opened, then 2 cooling pipelines perform cold exchange work, when the detected temperature is 26-27 ℃, the single chip microcomputer controls 1 control valve to be opened, and then 1 cooling pipeline performs cold exchange work; another purpose is to reduce the fault rate, because at long-term hydrologic cycle in-process, the pipeline jam can appear, in case a certain pipeline sends the jam, the singlechip can control other valves to open, carries out work for the work of cooling down can continuously go on.
When a plurality of cooling pipelines are arranged, the corresponding water flow modes of the intelligent cooling device are corresponded, and the water flow modes are shown in fig. 5.
After the design is carried out, the specific use process of the intelligent cooling device can be seen in fig. 8.
Referring to fig. 3, a plurality of second partition plates 121 are arranged in the cold exchange chamber 12 at intervals in the longitudinal direction, the second partition plates 121 divide the inside of the cold exchange chamber 12 into a plurality of cooling spaces, the cooling spaces correspond to the cooling pipelines 23 one by one, and the cooling portions in each cooling pipeline 23 are located in the corresponding cooling spaces.
In order to reduce the blocking rate of the water inlet pipeline 22 and avoid the entering of the excrement of the fish, a filter screen is arranged at the water inlet end of the water inlet pipeline 22 as an improvement of the technical scheme.
For knowing this intelligence heat sink's operating condition often, as technical scheme's improvement, be provided with pressure sensor on water intake pipe 22, be provided with temperature sensor and flow sensor at the end of intaking of outlet pipe way 24, and pressure sensor's output, temperature sensor's output and flow sensor's output all are connected with the input of control display screen 5, show the vertical control display screen that passes through that will detect. The corresponding control relationship at this time is shown in fig. 6.
Referring to fig. 7, a fish tank includes: fish bowl body A and intelligent heat sink B, wherein, intelligent heat sink B sets up in one side of fish bowl body A, and intelligent heat sink B is arbitrary intelligent heat sink in the above-mentioned embodiment, temperature sensor 3 among the intelligent heat sink B installs in fish bowl body A for detect the real-time temperature of fish bowl body A internal water, water inlet pipe way 22 among the intelligent heat sink B is inserted and is established in fish bowl body A's water, outlet pipe way 24 among the intelligent heat sink B is located fish bowl body A's top.
The intelligent cooling method of the fish tank specifically comprises the following steps:
a refrigerant is placed in the cold exchange chamber 12 of the intelligent cooling device B;
starting a temperature sensor 3 to obtain the real-time water temperature of the fish tank, and obtaining a set high-temperature threshold value and a set low-temperature threshold value by a singlechip 4;
the real-time water temperature is respectively compared with a high-temperature threshold value and a low-temperature threshold value by the singlechip 4, when the real-time water temperature is more than or equal to the high-temperature threshold value, the singlechip 4 controls the circulating pump 21 to be started, and the circulating pump 21 conveys the water in the fish tank to the cold exchange chamber 12 for cold exchange and cooling and then conveys the water back to the fish tank; when the real-time water temperature is equal to the low-temperature threshold value, the singlechip 4 controls the circulating pump 21 to be closed.
Preferably, when the real-time water temperature is greater than or equal to the high-temperature threshold value, the singlechip 4 controls the circulating pump 21 to be started, and the circulating pump 21 conveys water in the fish tank to the cold exchange chamber 12 for cold exchange and cooling and then conveys the water back to the fish tank, and the method specifically comprises the following steps:
when real-time temperature is greater than or equal to the high temperature threshold, the temperature interval where the real-time temperature is located is judged, and the temperature interval comprises: a low temperature interval, a medium temperature interval and a high temperature interval, wherein the numerical value of the temperature interval can be set according to actual needs;
according to the temperature interval of the real-time water temperature, the circulating pump 21 is controlled to be started, the number of the control valves 231 is controlled to be started, and the water in the fish tank is conveyed to the cold exchange chamber 12 through the corresponding cooling pipeline 23 and the matching of the circulating pump 21 for cold exchange and cooling, and then conveyed back to the fish tank.
Wherein the refrigerant can be frozen mineral water or ice bag.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It is to be understood that the present invention is not limited to what has been described above, and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (10)
1. The utility model provides an intelligent heat sink for fish bowl temperature which characterized in that includes: the device comprises a shell (1), a water circulation system (2), a temperature sensor (3) and a singlechip (4);
a cavity is arranged in the shell (1), and the cavity is divided into a power chamber (11) and a cold exchange chamber (12) by a first partition plate;
the water circulation system (2) comprises: a circulating pump (21), a water inlet pipeline (22), a cooling pipeline (23) and a water outlet pipeline (24);
the circulating pump (21) is arranged in the power chamber (11);
one end of the water inlet pipe (22) is inserted into the external fish tank, and the other end of the water inlet pipe is connected and communicated with the water inlet of the circulating pump (21);
the cooling circuit (23) comprises: the water inlet part of the cooling pipeline (23) is connected and communicated with the water outlet of the circulating pump (21), and the cooling part of the cooling pipeline (23) is positioned in the cold exchange chamber (12);
the water outlet pipeline (24) is positioned above the fish tank, and a water inlet of the water outlet pipeline (24) is connected and communicated with a water return part of the cooling pipeline (23);
the temperature sensor (3) is arranged in the fish tank and is used for detecting the water temperature in the fish tank;
the single chip microcomputer (4) is arranged in the power chamber (11), the input end of the single chip microcomputer (4) is connected with the output end of the temperature sensor (3), and the output end of the single chip microcomputer (4) is connected with the control end of the circulating pump (21).
2. An intelligent temperature reduction device for water temperature in a fish tank as claimed in claim 1, further comprising: a control display screen (5);
the control display screen (5) is arranged at the top of the shell (1), the input end of the control display screen (5) is connected with the output end of the temperature sensor (3), and the output end of the control display screen (5) is connected with the input end of the single chip microcomputer (4).
3. The intelligent cooling device for the water temperature in the fish tank is characterized in that the number of the cooling pipelines (23) in the water circulation system (2) is multiple;
the cooling pipelines (23) are arranged in a stacking mode at intervals along the longitudinal direction, the water inlet part of each cooling pipeline (23) is connected and communicated with the water outlet of the circulating pump (21), the water return part of each cooling pipeline (23) is connected and communicated with the water inlet of the water outlet pipeline (24), and the water inlet part of each cooling pipeline (23) is provided with a control valve (231);
and the control end of each control valve (231) is respectively connected with the output end of the single chip microcomputer (4).
4. The intelligent cooling device for the water temperature of the fish tank as claimed in claim 3, wherein a plurality of second partition plates (121) are longitudinally arranged in the cold exchange chamber (12) at intervals, the second partition plates (121) divide the interior of the cold exchange chamber (12) into a plurality of cooling spaces, the cooling spaces correspond to the cooling pipelines (23) one by one, and the cooling part in each cooling pipeline (23) is located in the corresponding cooling space.
5. The intelligent cooling device for the water temperature in the fish tank as claimed in claim 1, wherein a filtering net cover is arranged at the water inlet end of the water inlet pipeline (22).
6. The intelligent cooling device for the water temperature in the fish tank as claimed in claim 2, wherein a pressure sensor is arranged on the water inlet pipeline (22), a temperature sensor and a flow sensor are arranged at the water inlet end of the water outlet pipeline (24), and the output end of the pressure sensor, the output end of the temperature sensor and the output end of the flow sensor are all connected with the input end of the control display screen (5).
7. An aquarium, comprising: the fish tank comprises a fish tank body (A) and an intelligent cooling device (B);
the intelligent cooling device (B) is arranged on one side of the fish tank body (A), and is as claimed in any one of claims 1 to 6;
temperature sensor (3) among intelligent heat sink (B) are installed in fish bowl body (A), be used for detecting the real-time temperature of fish bowl body (A) internal water, water inlet pipe (22) among intelligent heat sink (B) are inserted and are established in the water of fish bowl body (A), water outlet pipe (24) among intelligent heat sink (B) are located the top of fish bowl body (A).
8. An intelligent cooling method for a fish tank as claimed in claim 7, which comprises the following steps:
a refrigerant is placed in a cold exchange chamber (12) of the intelligent cooling device (B);
starting the temperature sensor (3) to obtain the real-time water temperature of the fish tank, and obtaining a set high-temperature threshold value and a set low-temperature threshold value by the singlechip (4);
the real-time water temperature is respectively compared with the high-temperature threshold value and the low-temperature threshold value by the singlechip (4), when the real-time water temperature is more than or equal to the high-temperature threshold value, the singlechip (4) controls the circulating pump (21) to be started, and the circulating pump (21) conveys water in the fish tank to the cold exchange chamber (12) for cold exchange and cooling and then conveys the water back to the fish tank; and when the real-time water temperature is equal to the low-temperature threshold value, the single chip microcomputer (4) controls the circulating pump (21) to be closed.
9. The intelligent cooling method for the fish tank as claimed in claim 8, wherein when the real-time water temperature is greater than or equal to the high-temperature threshold value, the single chip microcomputer (4) controls the circulation pump (21) to be started, and the water in the fish tank is conveyed to the cold exchange chamber (12) by the circulation pump (21) to be cooled through cold exchange and then conveyed back to the fish tank, specifically comprising the following steps:
when the real-time water temperature is larger than or equal to the high-temperature threshold value, judging the temperature interval of the real-time water temperature, wherein the temperature interval comprises: a low temperature zone, a medium temperature zone, and a high temperature zone;
according to the temperature interval of the real-time water temperature, the circulating pump (21) is controlled to be started, the number of control valves (231) is controlled to be started, and water in the fish tank is conveyed to the cold exchange chamber (12) through the corresponding cooling pipeline (23) and the circulating pump (21) in a matching mode to be cooled in an cold exchange mode and then conveyed back to the fish tank.
10. An intelligent method for cooling water temperature in an aquarium according to claim 8, wherein the coolant is frozen mineral water or an ice bag.
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| CN202110934650.3A CN113513869A (en) | 2021-08-16 | 2021-08-16 | Intelligent cooling device for water temperature of fish tank, fish tank and cooling method |
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| CN202110934650.3A CN113513869A (en) | 2021-08-16 | 2021-08-16 | Intelligent cooling device for water temperature of fish tank, fish tank and cooling method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115854449A (en) * | 2023-02-20 | 2023-03-28 | 宁波奥克斯电气股份有限公司 | Cabinet air conditioner with fish tank and fish tank water body cooling method |
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