CN112841077B - Temperature control method, breeding temperature control system, storage medium and terminal - Google Patents
Temperature control method, breeding temperature control system, storage medium and terminal Download PDFInfo
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- CN112841077B CN112841077B CN202011578742.4A CN202011578742A CN112841077B CN 112841077 B CN112841077 B CN 112841077B CN 202011578742 A CN202011578742 A CN 202011578742A CN 112841077 B CN112841077 B CN 112841077B
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- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000009395 breeding Methods 0.000 title description 4
- 230000001488 breeding effect Effects 0.000 title description 4
- 238000010438 heat treatment Methods 0.000 claims abstract description 53
- 238000005057 refrigeration Methods 0.000 claims abstract description 53
- 238000001816 cooling Methods 0.000 claims description 84
- 238000004378 air conditioning Methods 0.000 claims description 34
- 241000287828 Gallus gallus Species 0.000 claims description 31
- 230000000977 initiatory effect Effects 0.000 claims 2
- 238000009360 aquaculture Methods 0.000 claims 1
- 244000144974 aquaculture Species 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 235000013330 chicken meat Nutrition 0.000 description 28
- 230000008901 benefit Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004083 survival effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000006722 reduction reaction Methods 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
- A01K31/00—Housing birds
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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
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
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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
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
- A01K1/0082—Water misting or cooling systems
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Abstract
The invention discloses a temperature control method, a cultivation temperature control system, a storage medium and a terminal, wherein the method comprises the following steps: acquiring the indoor target dry bulb temperature in a target area; acquiring real-time indoor actual dry bulb temperature in the target area; starting a refrigeration running mode under the condition that the indoor actual dry bulb temperature is greater than the indoor target dry bulb temperature; and starting a heating operation mode under the condition that the indoor actual dry bulb temperature is not greater than the indoor target dry bulb temperature. The scheme of the invention solves the problem that the load is difficult to predict because the existing refrigeration and heating can not be controlled simultaneously, and achieves the purpose of centralized control of refrigeration and heating to reduce energy consumption.
Description
Technical Field
The invention belongs to the technical field of equipment control, and particularly relates to a temperature control method, a cultivation temperature control system, a storage medium and a terminal.
Background
At present, the hen house is generally cooled by a wet curtain and an exhaust fan in summer, and a boiler and a heating fan or air can be added at the tail end to heat in winter. That is, heating and cooling are separated, resulting in a process load, and the load is difficult to predict.
In view of the above problems, no effective solution has been proposed.
Disclosure of Invention
The invention aims to provide a temperature control method, a cultivation temperature control system, a storage medium and a terminal aiming at the defects, so as to solve the problem that the load is difficult to predict due to the separate control of refrigeration and heating in the prior art and achieve the aim of centralized control of refrigeration and heating.
The invention provides a temperature control method, which comprises the following steps:
acquiring the indoor target dry bulb temperature in a target area;
acquiring real-time indoor actual dry bulb temperature in the target area;
starting a refrigeration running mode under the condition that the indoor actual dry bulb temperature is greater than the indoor target dry bulb temperature;
starting a heating operation mode under the condition that the indoor actual dry bulb temperature is not greater than the indoor target dry bulb temperature;
further, the refrigeration operation mode is started, and the method comprises the following steps:
acquiring an indoor dry bulb target temperature, an outdoor dry bulb temperature, an outdoor wet bulb temperature and an indoor actual dry bulb temperature;
and switching among the operation modes of various refrigeration operation modes according to the temperature range of the outdoor dry bulb temperature and the temperature range of the indoor actual dry bulb temperature.
Further, the operation modes of the plurality of cooling operation modes include at least one of the following: the air conditioning system comprises an inner fan full fresh air supply cooling mode, a wet film cooling mode, an air conditioning unit cooling mode and an air conditioning unit full open cooling mode.
Further, the refrigeration operation mode is started, and the method comprises the following steps:
under the condition that the outdoor dry bulb temperature is less than or equal to a first preset value, starting a fresh air supply cooling mode of an inner machine fan;
and determining whether the indoor actual dry bulb temperature reaches the indoor dry bulb target temperature within the preset time, and if not, adjusting to a wet film cooling mode.
Further, the refrigeration operation mode is started, and the method comprises the following steps:
starting a wet film cooling mode under the condition that the outdoor dry bulb temperature is greater than a first preset value, and the sum of the indoor target dry bulb temperature and a preset value is less than or equal to the difference value between the indoor dry bulb target temperature and a calculated amount, wherein the calculated amount is obtained by calculation according to the chicken feeding amount and the target air supply amount in the day;
and determining whether the indoor actual dry bulb temperature reaches the indoor dry bulb target temperature within the preset time, and if not, adjusting to an air conditioning unit cooling mode.
Further, the refrigeration operation mode is started, and the method comprises the following steps:
starting a cooling mode of the air conditioning unit under the condition that the outdoor dry bulb temperature is greater than a first preset value, and the sum of the indoor target dry bulb temperature and a preset value is greater than the difference value between the indoor dry bulb target temperature and a calculated amount, wherein the calculated amount is obtained by calculation according to the chicken raising amount and the target air supply amount in the day;
and determining whether the indoor actual dry bulb temperature reaches the indoor dry bulb target temperature within the preset time, and if not, adjusting to a full-open cooling mode of the air conditioning unit.
In accordance with the above method, another aspect of the present invention provides a temperature control apparatus, comprising:
the first acquisition module is used for acquiring the indoor target dry bulb temperature in the target area;
the second acquisition module is used for acquiring real-time indoor actual dry bulb temperature in the target area;
the first starting module is used for starting a refrigeration running mode under the condition that the indoor actual dry bulb temperature is greater than the indoor target dry bulb temperature;
the second starting module is used for starting a heating operation mode under the condition that the indoor actual dry bulb temperature is not greater than the indoor target dry bulb temperature;
further, the first opening module includes:
the system comprises an acquisition unit, a control unit and a control unit, wherein the acquisition unit is used for acquiring an indoor dry bulb target temperature, an outdoor dry bulb temperature, an outdoor wet bulb temperature and an indoor actual dry bulb temperature;
and the switching unit is used for switching among the operation modes of various refrigeration operation modes according to the temperature range of the outdoor dry bulb temperature and the temperature range of the indoor actual dry bulb temperature.
In accordance with another aspect of the present invention, there is provided an air conditioning unit, comprising: such as the temperature control device described above.
In another aspect, the invention provides a breeding temperature control system, including:
the temperature control device described above;
the fresh air module is used for supplying fresh air under the instruction of the temperature control device;
the wet film cooling module is used for cooling the wet film under the instruction of the temperature control device;
and the air conditioning unit is used for cooling or heating the air conditioner under the instruction of the temperature control device.
In accordance with the above method, a further aspect of the present invention provides a storage medium comprising: the storage medium has stored therein a plurality of instructions; the plurality of instructions are used for being loaded by a processor and executing the temperature control method.
In accordance with the above method, a further aspect of the present invention provides a terminal, including: a processor for executing a plurality of instructions; a memory to store a plurality of instructions; wherein the plurality of instructions are stored by the memory and loaded and executed by the processor to perform the temperature control method described above.
Therefore, according to the scheme of the invention, the indoor target dry bulb temperature and the real-time indoor actual dry bulb temperature in the target area are obtained; starting a refrigeration running mode under the condition that the indoor actual dry bulb temperature is greater than the indoor target dry bulb temperature; and starting a heating operation mode under the condition that the indoor actual dry bulb temperature is not greater than the indoor target dry bulb temperature. That is, whether to perform cooling control or heating control is determined by the indoor actual dry bulb temperature and the indoor target dry bulb temperature, thereby realizing centralized control of cooling and heating. Meanwhile, the scheme solves the problem that the load is difficult to predict due to the fact that the existing refrigeration and heating cannot be controlled simultaneously, and achieves the purposes of centralized control of refrigeration and heating and reduction of energy consumption.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
FIG. 1 is a schematic flow chart of an embodiment of a temperature control method of the present invention;
fig. 2 is a block diagram of the temperature control device of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the 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.
According to an embodiment of the present invention, a method for controlling temperature is provided, as shown in fig. 1, which is a schematic flow chart of an embodiment of the method of the present invention. The temperature control method may include:
step 101: acquiring the indoor target dry bulb temperature in a target area;
step 102: acquiring real-time indoor actual dry bulb temperature in the target area;
step 103: starting a refrigeration running mode under the condition that the indoor actual dry bulb temperature is greater than the indoor target dry bulb temperature;
step 104: and starting a heating operation mode under the condition that the indoor actual dry bulb temperature is not greater than the indoor target dry bulb temperature.
Specifically, when the refrigeration running mode is started, the target indoor dry bulb temperature, the outdoor wet bulb temperature and the actual indoor dry bulb temperature can be obtained; and switching among the operation modes of various refrigeration operation modes according to the temperature range of the outdoor dry bulb temperature and the temperature range of the indoor actual dry bulb temperature.
Namely, the refrigeration modes can be various, and when the refrigeration mode is actually realized, the operation can be switched among various refrigeration modes according to the target indoor dry bulb temperature, the outdoor wet bulb temperature, the indoor actual dry bulb temperature and the like, so that better energy efficiency control can be obtained.
The operation modes of the plurality of cooling operation modes may include, but are not limited to, at least one of the following: the air conditioning system comprises an inner fan full fresh air supply cooling mode, a wet film cooling mode, an air conditioning unit cooling mode and an air conditioning unit full open cooling mode.
For example:
1) under the condition that the outdoor dry bulb temperature is less than or equal to a first preset value, starting a fresh air supply cooling mode of an inner machine fan; and determining whether the indoor actual dry bulb temperature reaches the indoor dry bulb target temperature within the preset time, and if not, adjusting to a wet film cooling mode.
2) Starting a wet film cooling mode under the condition that the outdoor dry bulb temperature is greater than a first preset value, and the sum of the indoor target dry bulb temperature and a preset value is less than or equal to the difference value between the indoor dry bulb target temperature and a calculated amount, wherein the calculated amount is obtained by calculation according to the chicken feeding amount and the target air supply amount in the day; and determining whether the indoor actual dry bulb temperature reaches the indoor dry bulb target temperature within the preset time, and if not, adjusting to an air conditioning unit cooling mode.
3) Starting a cooling mode of the air conditioning unit under the condition that the outdoor dry bulb temperature is greater than a first preset value, and the sum of the indoor target dry bulb temperature and a preset value is greater than the difference value between the indoor dry bulb target temperature and a calculated amount, wherein the calculated amount is obtained by calculation according to the chicken raising amount and the target air supply amount in the day; and determining whether the indoor actual dry bulb temperature reaches the indoor dry bulb target temperature within the preset time, and if not, adjusting to a full-open cooling mode of the air conditioning unit.
In order to realize the culture temperature control, a culture temperature control system is further provided in this example, and may include:
the temperature control device is used for acquiring the indoor target dry bulb temperature in the target area; acquiring real-time indoor actual dry bulb temperature in the target area; starting a refrigeration running mode under the condition that the indoor actual dry bulb temperature is greater than the indoor target dry bulb temperature; starting a heating operation mode under the condition that the indoor actual dry bulb temperature is not greater than the indoor target dry bulb temperature;
the fresh air module is used for supplying fresh air under the instruction of the temperature control device;
the wet film cooling module is used for cooling the wet film under the instruction of the temperature control device;
and the air conditioning unit is used for cooling or heating the air conditioner under the instruction of the temperature control device.
Specifically, when temperature control is carried out, the running states of the fresh air module, the wet film cooling module and the air conditioning unit can be controlled according to the actual temperature condition and the actual temperature requirement.
The above method is described below with reference to a specific example, however, it should be noted that the specific example is only for better describing the present application and is not to be construed as limiting the present application.
In order to reduce the energy consumption of the unit, reduce the cost, improve the survival rate of the chickens and increase the average weight of the chickens, thereby improving the income, in the embodiment, a direct-drive accurate air supply mode is adopted, and compared with a full-room cooling mode for breeding, refrigerating and heating, the running cost of the unit is reduced, and the economical efficiency is improved. Furthermore, the fresh air and the water spraying chamber are adopted for cooling, the highest average temperature can be reduced by 3.3 ℃ compared with the conventional wet curtain cooling, and the survival rate of the chickens can be improved in extreme weather.
Specifically, the control may be performed as follows: and when the indoor dry bulb temperature t (ng2) > t (ng1), starting the refrigeration working condition. Otherwise, the heating working condition is started.
Specifically, under the refrigeration condition:
if the target temperature t (ng1) of the indoor dry bulb is more than or equal to 25 ℃, and the temperature t (wg) of the outdoor dry bulb is less than or equal to 23 ℃, starting a fresh air supply cooling mode of an inner fan, and if the temperature reaches the target temperature t (ng1) within 5 minutes (the specific time can be set according to actual requirements), continuing to start, maintaining the indoor t (ng1) ± 1.5 ℃, otherwise, automatically adjusting to a wet film cooling mode;
if the outdoor dry bulb temperature t (wg) is more than 23 ℃ and t (ws) and +3 are not more than t (ng1) - (3.6 Xn × 1.7 × 6 × 0.5)/(G × 1.2 × 2), starting the wet film cooling mode, if the temperature in 5 minutes (the specific time can be set according to the actual requirement) reaches the target temperature t (ng1), continuing to start, maintaining the indoor t (ng1) ± 1.5 ℃, and otherwise, automatically adjusting to the air conditioning unit cooling mode;
if the outdoor dry bulb temperature t (wg) is more than 23 ℃, and t (ws) and +3 are more than t (ng1) - (3.6 Xn × 1.7 × 6 × 0.5)/(G × 1.2 × 2), starting the air conditioning unit cooling mode, if the temperature reaches the target temperature t (ng1) within 5 minutes (the specific time can be set according to actual requirements), continuing to start, maintaining the indoor temperature t (ng1) ± 1.5 ℃, otherwise, fully starting the air conditioning unit, and reducing the indoor temperature to the unit limit regulation temperature;
if the target temperature t (ng1) of the indoor dry bulb is less than 25 ℃, the temperature t (wg) of the outdoor dry bulb is less than or equal to 23 ℃, starting a full fresh air supply cooling mode of an inner fan, and if the temperature reaches the target temperature t (ng1) within 5 minutes (the specific time can be set according to actual requirements), continuing to start, maintaining the indoor t (ng1 +/-1.5 ℃, otherwise, automatically adjusting to a wet film cooling mode;
wherein t (wg) is the outdoor dry bulb temperature, t (ws) is the outdoor wet bulb temperature, t (ng1) is the indoor target dry bulb temperature, t (ng2) is the indoor actual dry bulb temperature, n is the number of bred chickens, and G is the target air supply volume on the day of operation.
In actual operation, the requirements on temperature and humidity are considered, so that fresh air and indoor return air can be directly mixed and then cooled or heated in the circulating unit until the temperature and humidity meet the standard rate set by the automatic controller.
Taking an air conditioner as an example that the heat productivity of the chicken is 6w/kg, if the outdoor dry bulb temperature is less than 22.1 ℃, directly starting a fan for refrigeration; if the outdoor dry bulb temperature is higher than 22.1 ℃ and the wet bulb temperature is lower than 20.1 ℃, cooling is preferentially carried out by adopting a fresh air and water spraying chamber; if the outdoor wet bulb temperature is more than 20.1 ℃ and less than t and less than 24.9 ℃, starting the refrigerating function of the unit and ensuring that the indoor average temperature is lower than 25 ℃; if the outdoor wet bulb temperature is higher than 24.9 ℃, starting the refrigerating function of the unit, and ensuring that the indoor highest temperature is less than or equal to 30 ℃; and if extreme weather (for example, when the wet bulb temperature is higher than 28 ℃), the fully-opened unit is started, so that the indoor average temperature is reduced by 5.9 ℃ compared with the conventional wet curtain temperature reduction, and the survival rate of the chickens is improved in the extreme weather.
The time-by-time load calculation is carried out by collecting annual meteorological parameters, the scheme of the embodiment is adopted for operation, and the refrigeration and heating are actually started all year around as follows:
and calculating the COP of the comprehensive unit according to 3.0, and counting the annual operation data as follows:
combining 5.5 chicken raising cycles in the whole year, and 53760 chickens in one cycle, the average energy consumption cost of each chicken is 0.58 yuan. If the original heating and cooling mode is adopted, the average energy consumption cost of each chicken is 0.35 yuan (according to the first formula, the heating is 0.4 yuan/chicken, and the temperature is 0.27 yuan/chicken in summer), and the energy consumption cost of one year is about 10.4 ten thousand yuan. According to data, the data show that when the summer 7 months is compared with the autumn 10 months, the market selling rate in summer is 3 percent lower than that in autumn, the average selling weight is 0.2 kg/chicken, the meat material ratio is 0.21(7 months 2.77,10 months 2.98), the feed accounts for 9 yuan/chicken, the chicken fries account for 1.3 yuan/chicken fry, the medicines account for 0.44 yuan/chicken fry, the manpower account for 0.4 yuan/chicken fry, and the additional expense for 0.75 yuan/chicken fry (wherein the heat preservation is 0.4 yuan/chicken fry).
Taking a cloud floating area as an example, the average temperature of 7 months is 28.8 ℃, the average temperature of 10 months is 24.3 ℃, the temperature difference is 4.5 ℃, the marketing rate is 3 percent, the air supply temperature of the scheme II is reduced by 5.9 ℃ compared with the original scheme, the air supply temperature of the scheme II is calculated by an interpolation method, the marketing rate of the scheme II is 3.9 percent better than that of the original scheme, the marketing average weight is 0.26 KG/machine, and the meat-material ratio is 0.273. If the average temperature of the water is more than 26 ℃ in one year for 5 months and about 2.3 culture periods, the annual marketing benefit is increased by 53760 multiplied by 2.3 multiplied by 3.9 percent multiplied by 7 which is 33756 ten thousand yuan. The weight of the product on the market is increased by 53760X 2.3X 0.26X 8.6 to 27.65 ten thousand yuan. The feed saving benefit is 53760X 2.3X 0.273/2.98X 9 ═ 10.19 ten thousand yuan, and 19.1 ten thousand yuan is saved.
The air conditioner is adopted for automatic refrigeration and heating, one-key automatic control can be realized, and the cost of operation and maintenance personnel is saved (the operation and maintenance cost of the schemes 1 and 2 is about 1 ten thousand yuan, and the annual cost of the original operation and maintenance personnel is calculated according to 9 ten thousand yuan). The annual operating benefits are as follows:
| serial number | Name (R) | Scheme one | Original scheme |
| 1 | Increase the benefits of chicken raising (Wanyuan) | 41.22 | 0 |
| 2 | Operation personnel expense (Wanyuan) | 1 | 9 |
| 3 | Operation cost of machine set (Wanyuan) | 24.51 | 10.4 |
| 4 | Integrated operating expenses (Wanyuan) | -16.71 | 19.4 |
If the refrigeration cost is considered to be high, the adaptive temperature of the chicken can be properly increased, according to calculation, the refrigeration energy-saving rate generated by increasing the air supply temperature by 1 ℃ is about 48.1%, and the total energy-saving rate of the whole year can reach 9.2%.
Through a large number of tests, the technical scheme of the embodiment is adopted to obtain the indoor target dry bulb temperature and the real-time indoor actual dry bulb temperature in the target area; starting a refrigeration running mode under the condition that the indoor actual dry bulb temperature is greater than the indoor target dry bulb temperature; and starting a heating operation mode under the condition that the indoor actual dry bulb temperature is not greater than the indoor target dry bulb temperature. That is, whether to perform cooling control or heating control is determined by the indoor actual dry bulb temperature and the indoor target dry bulb temperature, thereby realizing centralized control of cooling and heating. Meanwhile, the scheme solves the problem that the load is difficult to predict due to the fact that the existing refrigeration and heating cannot be controlled simultaneously, and the purpose of centralized control of refrigeration and heating is achieved.
According to an embodiment of the present invention, there is also provided a control device of a temperature control device corresponding to the temperature control method. Referring to fig. 2, a schematic diagram of an embodiment of the apparatus of the present invention is shown. The temperature control device may include:
a first obtaining module 201, configured to obtain an indoor target dry bulb temperature in a target area;
a second obtaining module 202, configured to obtain a real-time indoor actual dry bulb temperature in the target area;
a first starting module 203, configured to start a cooling operation mode when the indoor actual dry bulb temperature is greater than the indoor target dry bulb temperature;
a second starting module 204, configured to start a heating operation mode when the indoor actual dry bulb temperature is not greater than the indoor target dry bulb temperature.
In one embodiment, the first enabling module 203 may include: the system comprises an acquisition unit, a control unit and a control unit, wherein the acquisition unit is used for acquiring an indoor dry bulb target temperature, an outdoor dry bulb temperature, an outdoor wet bulb temperature and an indoor actual dry bulb temperature; and the switching unit is used for switching among the operation modes of various refrigeration operation modes according to the temperature range of the outdoor dry bulb temperature and the temperature range of the indoor actual dry bulb temperature.
In one embodiment, the operation modes of the plurality of cooling operation modes may include, but are not limited to, at least one of the following: the air conditioning system comprises an inner fan full fresh air supply cooling mode, a wet film cooling mode, an air conditioning unit cooling mode and an air conditioning unit full open cooling mode.
In one embodiment, the second starting module 204 may be specifically configured to start a fresh air supply cooling mode of the internal fan unit when the outdoor dry bulb temperature is less than or equal to a first preset value; and determining whether the indoor actual dry bulb temperature reaches the indoor dry bulb target temperature within the preset time, and if not, adjusting to a wet film cooling mode.
In one embodiment, the first starting module 203 may be specifically configured to start the wet film cooling mode when the outdoor dry bulb temperature is greater than the first preset value and the sum of the indoor target dry bulb temperature and the preset value is less than or equal to a difference between the indoor dry bulb target temperature and a calculated amount, where the calculated amount is calculated according to the chicken feeding amount and the target air supply amount in the current day; and determining whether the indoor actual dry bulb temperature reaches the indoor dry bulb target temperature within the preset time, and if not, adjusting to an air conditioning unit cooling mode.
In an embodiment, the first starting module 203 may be specifically configured to start the cooling mode of the air conditioning unit when the outdoor dry bulb temperature is greater than a first preset value and the sum of the indoor target dry bulb temperature and the preset value is greater than a difference between the indoor dry bulb target temperature and a calculated amount, where the calculated amount is calculated according to the chicken feeding amount and the target air supply amount in the current day; and determining whether the indoor actual dry bulb temperature reaches the indoor dry bulb target temperature within the preset time, and if not, adjusting to a full-open cooling mode of the air conditioning unit.
Since the processes and functions implemented by the apparatus of this embodiment substantially correspond to the embodiments, principles, and examples of the method shown in fig. 1, reference may be made to the related descriptions in the foregoing embodiments for details which are not described in the description of this embodiment, and further description is not given here.
Through a large number of tests, the technical scheme of the invention is adopted to obtain the indoor target dry bulb temperature in the target area and the real-time indoor actual dry bulb temperature; starting a refrigeration running mode under the condition that the indoor actual dry bulb temperature is greater than the indoor target dry bulb temperature; and starting a heating operation mode under the condition that the indoor actual dry bulb temperature is not greater than the indoor target dry bulb temperature. That is, whether to perform cooling control or heating control is determined by the indoor actual dry bulb temperature and the indoor target dry bulb temperature, thereby realizing centralized control of cooling and heating. Meanwhile, the scheme solves the problem that the load is difficult to predict due to the fact that the existing refrigeration and heating cannot be controlled simultaneously, and the purpose of centralized control of refrigeration and heating is achieved.
According to the embodiment of the invention, a terminal corresponding to the temperature control device is also provided. The terminal may include: the temperature control device described above.
Since the processes and functions implemented by the terminal of this embodiment substantially correspond to the embodiments, principles, and examples of the apparatus shown in fig. 2, reference may be made to the related descriptions in the foregoing embodiments for details which are not described in detail in the description of this embodiment, and no further description is given here.
Through a large number of tests, the technical scheme of the invention is adopted to obtain the indoor target dry bulb temperature in the target area and the real-time indoor actual dry bulb temperature; starting a refrigeration running mode under the condition that the indoor actual dry bulb temperature is greater than the indoor target dry bulb temperature; and starting a heating operation mode under the condition that the indoor actual dry bulb temperature is not greater than the indoor target dry bulb temperature. That is, whether to perform cooling control or heating control is determined by the indoor actual dry bulb temperature and the indoor target dry bulb temperature, thereby realizing centralized control of cooling and heating. Meanwhile, the scheme solves the problem that the load is difficult to predict due to the fact that the existing refrigeration and heating cannot be controlled simultaneously, and the purpose of centralized control of refrigeration and heating is achieved.
According to an embodiment of the present invention, there is also provided a storage medium corresponding to the temperature control method. The storage medium may include: the storage medium has stored therein a plurality of instructions; the plurality of instructions are used for being loaded by a processor and executing the temperature control method.
Since the processing and functions implemented by the storage medium of this embodiment substantially correspond to the embodiments, principles, and examples of the method shown in fig. 1, reference may be made to the related descriptions in the foregoing embodiments for details which are not described in detail in the description of this embodiment, and thus no further description is given here.
Through a large number of tests, the technical scheme of the invention is adopted to obtain the indoor target dry bulb temperature in the target area and the real-time indoor actual dry bulb temperature; starting a refrigeration running mode under the condition that the indoor actual dry bulb temperature is greater than the indoor target dry bulb temperature; and starting a heating operation mode under the condition that the indoor actual dry bulb temperature is not greater than the indoor target dry bulb temperature. That is, whether to perform cooling control or heating control is determined by the indoor actual dry bulb temperature and the indoor target dry bulb temperature, thereby realizing centralized control of cooling and heating. Meanwhile, the scheme solves the problem that the load is difficult to predict due to the fact that the existing refrigeration and heating cannot be controlled simultaneously, and the purpose of centralized control of refrigeration and heating is achieved.
According to the embodiment of the invention, a terminal corresponding to the temperature control method is also provided. The terminal can include: a processor for executing a plurality of instructions; a memory to store a plurality of instructions; wherein the plurality of instructions are stored by the memory and loaded and executed by the processor to perform the temperature control method described above.
Since the processing and functions implemented by the terminal of this embodiment substantially correspond to the embodiments, principles, and examples of the method shown in fig. 1, reference may be made to the related descriptions in the foregoing embodiments for details which are not described in detail in the description of this embodiment, and thus no further description is given here.
Through a large number of tests, the technical scheme of the invention is adopted to obtain the indoor target dry bulb temperature in the target area and the real-time indoor actual dry bulb temperature; starting a refrigeration running mode under the condition that the indoor actual dry bulb temperature is greater than the indoor target dry bulb temperature; and starting a heating operation mode under the condition that the indoor actual dry bulb temperature is not greater than the indoor target dry bulb temperature. That is, whether to perform cooling control or heating control is determined by the indoor actual dry bulb temperature and the indoor target dry bulb temperature, thereby realizing centralized control of cooling and heating. Meanwhile, the scheme solves the problem that the load is difficult to predict due to the fact that the existing refrigeration and heating cannot be controlled simultaneously, and the purpose of centralized control of refrigeration and heating is achieved.
In summary, it is readily understood by those skilled in the art that the advantageous modes described above can be freely combined and superimposed without conflict.
The above description is only an example of the present invention, and is not intended to limit the present invention, and it is obvious to those skilled in the art that various modifications and variations can be made in the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (9)
1. A method of temperature control, comprising:
acquiring the indoor target dry bulb temperature in a target area;
acquiring real-time indoor actual dry bulb temperature in the target area;
and under the condition that the indoor actual dry bulb temperature is greater than the indoor target dry bulb temperature, starting a refrigeration running mode, wherein the refrigeration running mode comprises the following steps: acquiring an indoor dry bulb target temperature, an outdoor dry bulb temperature, an outdoor wet bulb temperature and an indoor actual dry bulb temperature; switching among the operation modes of various refrigeration operation modes according to the temperature range of the outdoor dry bulb temperature and the temperature range of the indoor actual dry bulb temperature; wherein, start refrigeration mode of operation, specifically include: starting a wet film cooling mode under the condition that the outdoor dry bulb temperature is greater than a first preset value, and the sum of the outdoor wet bulb temperature and a preset value is less than or equal to the difference value between the indoor dry bulb target temperature and a calculated amount, wherein the calculated amount is obtained by calculation according to the chicken feeding amount and the target air supply amount in the day; determining whether the indoor actual dry bulb temperature reaches the indoor dry bulb target temperature within the preset time, and if not, adjusting to an air conditioning unit cooling mode;
and starting a heating operation mode under the condition that the indoor actual dry bulb temperature is not greater than the indoor target dry bulb temperature.
2. The method of claim 1, wherein the plurality of cooling modes of operation comprise at least one of: the air conditioning system comprises an inner fan full fresh air supply cooling mode, a wet film cooling mode, an air conditioning unit cooling mode and an air conditioning unit full open cooling mode.
3. The method of claim 2, wherein initiating a cooling mode of operation further comprises:
under the condition that the outdoor dry bulb temperature is less than or equal to a first preset value, starting a fresh air supply cooling mode of an inner machine fan;
and determining whether the indoor actual dry bulb temperature reaches the indoor dry bulb target temperature within the preset time, and if not, adjusting to a wet film cooling mode.
4. The method of claim 2, wherein initiating a cooling mode of operation further comprises:
starting a cooling mode of the air conditioning unit under the condition that the outdoor dry bulb temperature is greater than a first preset value, and the sum of the outdoor wet bulb temperature and a preset value is greater than the difference value between the target indoor dry bulb temperature and a calculated amount, wherein the calculated amount is obtained by calculation according to the chicken feeding amount and the target air supply amount in the day;
and determining whether the indoor actual dry bulb temperature reaches the indoor dry bulb target temperature within the preset time, and if not, adjusting to a full-open cooling mode of the air conditioning unit.
5. A temperature control apparatus, comprising:
the first acquisition module is used for acquiring the indoor target dry bulb temperature in the target area;
the second acquisition module is used for acquiring real-time indoor actual dry bulb temperature in the target area;
the first starting module is used for starting a refrigeration running mode under the condition that the indoor actual dry bulb temperature is greater than the indoor target dry bulb temperature; the first opening module includes: the system comprises an acquisition unit, a control unit and a control unit, wherein the acquisition unit is used for acquiring an indoor dry bulb target temperature, an outdoor dry bulb temperature, an outdoor wet bulb temperature and an indoor actual dry bulb temperature; the switching unit is used for switching among the operation modes of various refrigeration operation modes according to the temperature range of the outdoor dry bulb temperature and the temperature range of the indoor actual dry bulb temperature; wherein, start refrigeration mode of operation, specifically include: starting a wet film cooling mode under the condition that the outdoor dry bulb temperature is greater than a first preset value, and the sum of the outdoor wet bulb temperature and a preset value is less than or equal to the difference value between the indoor dry bulb target temperature and a calculated amount, wherein the calculated amount is obtained by calculation according to the chicken feeding amount and the target air supply amount in the day; determining whether the indoor actual dry bulb temperature reaches the indoor dry bulb target temperature within the preset time, and if not, adjusting to an air conditioning unit cooling mode;
and the second starting module is used for starting a heating operation mode under the condition that the indoor actual dry bulb temperature is not greater than the indoor target dry bulb temperature.
6. An air conditioning assembly, comprising: a temperature control apparatus according to claim 5.
7. A temperature control system for aquaculture, comprising:
the temperature control device of claim 5;
the fresh air module is used for supplying fresh air under the instruction of the temperature control device;
the wet film cooling module is used for cooling the wet film under the instruction of the temperature control device;
and the air conditioning unit is used for cooling or heating the air conditioner under the instruction of the temperature control device.
8. A storage medium having a plurality of instructions stored therein; the plurality of instructions for being loaded by a processor and for performing the temperature control method of any of claims 1-4.
9. A terminal, comprising:
a processor for executing a plurality of instructions;
a memory to store a plurality of instructions;
wherein the plurality of instructions are for storage by the memory and for loading and execution by the processor of the temperature control method of any of claims 1-4.
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