CN218388956U - Soft seed pomegranate winter heat storage and cold defense device for facility cold shed in Xinjiang Hotan area - Google Patents
Soft seed pomegranate winter heat storage and cold defense device for facility cold shed in Xinjiang Hotan area Download PDFInfo
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- CN218388956U CN218388956U CN202222809090.1U CN202222809090U CN218388956U CN 218388956 U CN218388956 U CN 218388956U CN 202222809090 U CN202222809090 U CN 202222809090U CN 218388956 U CN218388956 U CN 218388956U
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Abstract
The utility model relates to the technical field of agricultural equipment, in particular to a winter heat storage and cold defense device for facility cold shed soft seed pomegranates in the area of Xinjiang and field; the frame is provided with a ventilation opening; the main body insulating layer covers the frame; the solar power supply system is used for providing electric energy; the first heat storage component is hinged on the frame; the first heat storage component can be driven to swing to close the ventilation opening or open the ventilation opening; the first heat storage component comprises a solar heat absorption plate, an epoxy vinyl resin coating I, a phase change heat storage material layer I and a waterproof breathable film I which are sequentially laminated from outside to inside; the second heat storage component is arranged at the lower part of the frame; the second heat storage component comprises: an air energy system and a thermal storage structure; the air energy system is connected with the solar power supply system; the control system is connected with the solar power supply system, the air energy system and the driving mechanism. The utility model discloses can utilize the big climatic characteristic of the difference in temperature round the clock in Xinjiang Hotan area, carry out in good time to the heat and store and release, ensure soft seed pomegranate overwinter.
Description
Technical Field
The utility model relates to an agricultural equipment technical field especially relates to a soft seed pomegranate of facility cold shed in Xinjiang Hotan region device of keeping out cold in winter heat accumulation.
Background
The soft seed fructus Punicae Granati is selected from deciduous fruit tree, shrub or small tree of Punicaceae; the variety is introduced into China from Tunisse in 1986, and through cultivation test and observation for more than 10 years, the variety has excellent properties in all aspects, particularly has the characteristics of early maturity, large seeds, fresh color, large fruits, red and beautiful fruits, ultra-soft nuts and the like, and has very remarkable economic benefit. The large-sized multi-chamber multi-seed berry has the advantages that after the fruit is ripe, most seeds are in each chamber, the outer seed coat has meat quality, is bright purplish red, is juicy and sweet and is sour, and the inner seed core is degraded and softened to be cutin, so that the berry can be directly eaten, the trouble that people eat pomegranate one by one is solved, the idea of eating pomegranate is changed, and the dependence degree is increased. The soft seed pomegranate contains antioxidant, flavonoid, organic acid, ellagic acid, various minerals and various vitamins, and has effects of preventing and delaying aging, arteriosclerosis, cardiovascular diseases, beautifying body and skin, and slowing down canceration process after long-term consumption.
However, the soft-seed pomegranate has poor cold resistance, and the freeze injury is a main factor limiting the development of the soft-seed pomegranate in the north of China. In recent years, soft-seed pomegranate is introduced to the area of the Xinjiang Hotan to be planted, the temperature is kept through a simple cold shed in winter, and the temperature of the cold shed in the local winter is monitored, so that the highest temperature in the daytime in winter is about 17 ℃ and the highest temperature appears at about 15 o' clock in the local time; the temperature is reduced to about 5 ℃ from 9 pm, the lowest temperature can reach about-10 ℃ at 8-9 pm in the morning, and the temperature difference between day and night is very large. A large amount of pomegranate seedlings are frozen and even die in winter every year, and the overwintering problem of the pomegranate hinders the healthy development of the pomegranate industry.
The plastic greenhouse is commonly called facility cold greenhouse, is a simple and practical protected cultivation facility, and is generally adopted by all countries in the world along with the development of plastic industry due to easy construction, convenient use and less investment. It fully utilizes solar energy, has a certain heat preservation effect, and can adjust the temperature and the humidity in the shed within a certain range through rolling the film. The facility cold shed mainly plays a role in heat preservation cultivation in advance of spring and after autumn in northern areas of China, but can not perform overwintering cultivation. In order to meet the requirement of crop growth, artificial heating is also needed at night. Such as: the technical contents recorded in the greenhouse heat preservation device disclosed in CN209218757U and the solar greenhouse heat preservation device disclosed in CN209089521U, however, the traditional heating methods consume a large amount of conventional energy, increase the production cost and cause environmental pollution. Utilize clean energy heating, for example electricity, natural gas initial stage equipment investment are big, and later stage running cost is high is rural main reason that is difficult to realize with clean energy heat supply, has also restricted the propulsion that the atmosphere was administered simultaneously, so how practical novel a novel clean heating mode and device solve above-mentioned problem of proposing be the difficult problem that the present urgent need be solved.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a soft seed pomegranate of facility cold shed winter heat accumulation device in Xinjiang Hotan area, main aim at utilize the big climatic property of the difference in temperature round the clock in Hotan area, store in good time and release unnecessary heat, ensure the crop overwinter, energy-concerving and environment-protective moreover.
In order to achieve the above object, the utility model mainly provides the following technical scheme:
the embodiment of the utility model provides a winter heat storage and cold protection device for soft-seed pomegranate in facility cold shed in the area of Xinjiang and field, which comprises a frame, a main body heat preservation layer, a solar power supply system, a first heat storage component, a second heat storage component and a control system;
the upper part of the frame is provided with a ventilation opening;
the main body insulating layer covers the frame; the main body heat-insulating layer comprises: the film comprises a first polyolefin film, a polyethylene bubble layer and a second polyolefin film;
the polyolefin film I, the polyethylene air bubble layer and the polyolefin film II are sequentially attached from outside to inside;
argon is filled in the polyethylene bubble layer;
the solar power supply system comprises: the solar photovoltaic panel comprises a solar panel, a photovoltaic controller and a storage battery;
the photovoltaic controller is connected with the solar panel;
the storage battery is connected with the photovoltaic controller, is connected with the solar panel through the photovoltaic controller and is used for storing electric energy;
the first heat storage component is hinged to the frame and can swing relative to the frame; the first heat storage component can be driven to swing to close the ventilation opening or open the ventilation opening;
the first heat storage assembly comprises: the solar heat absorption plate comprises a solar heat absorption plate, an epoxy vinyl resin coating I, a phase change heat storage material layer I and a waterproof breathable film I;
the solar heat absorbing plate, the epoxy vinyl resin coating I, the phase change heat storage material layer I and the waterproof breathable film I are sequentially attached from outside to inside;
a driving mechanism is arranged between the first heat storage component and the frame and is used for driving the first heat storage component to swing;
the second heat storage component is arranged at the lower part of the frame;
the second heat storage assembly comprises: an air energy system and a thermal storage structure;
the air energy system is connected with the solar power supply system and is used for facilitating heat energy in the air;
the heat storage structure includes: a second phase change heat storage material layer, a condenser pipe, a second waterproof breathable film and a second epoxy vinyl resin coating;
the second phase change heat storage material layer is fixedly arranged on the frame;
the condensation pipe is attached to the second phase change heat storage material layer; the condenser pipe is communicated with the air energy system; a circulating pump is arranged on the condensing pipe;
the waterproof breathable film II is arranged on the inner side of the phase change heat storage material layer II;
the second epoxy vinyl resin coating is coated on the outer sides of the condensation pipe and the second phase change heat storage material layer;
the control system is connected with the solar power supply system, the air energy system and the driving mechanism.
Further, the first phase change heat storage material layer comprises: the first acrylic container and the first phase change heat storage material particles;
the first phase change heat storage material particles are filled in the first acrylic container.
Further, the second phase change heat storage material layer includes: a second acrylic container and second phase change heat storage material particles;
and the second phase change heat storage material particles are filled in the second acrylic container.
Further, the material of the first phase change heat storage material particles and the material of the second phase change heat storage material particles are the same.
Further, the waterproof breathable film I is an expanded polytetrafluoroethylene film;
and the waterproof breathable film II is an expanded polytetrafluoroethylene film.
Furthermore, the outer edges of the first polyolefin film, the polyethylene bubble layer and the second polyolefin film are sealed.
Further, the first phase change heat storage material particles are calcium chloride hexahydrate heat storage materials.
Further, a first temperature sensor and a first humidity sensor are arranged inside the frame;
a second temperature sensor is arranged outside the frame;
the temperature sensor I, the humidity sensor II and the temperature sensor II are respectively connected with the control system.
Further, the driving mechanism is an electric telescopic rod.
Further, the air energy system includes: the system comprises a compressor, a condenser, a storage container, an expansion valve, an evaporator and a vapor-liquid separator;
the condenser is communicated with the output end of the compressor; the storage container is communicated with the refrigerant output end of the condenser; the expansion valve is communicated with an output port of the storage container; the evaporator is communicated with the expansion valve; the input end of the vapor-liquid separator is communicated with the output end of the evaporator; the output end of the vapor-liquid separator is communicated with the input end of the compressor;
the medium end of the condenser is communicated with the condensing pipe, and the circulating pump is used for driving the medium to circulate in the condenser and the condensing pipe.
Borrow by above-mentioned technical scheme, the utility model discloses soft seed pomegranate of facility cold shed winter heat accumulation device in Xinjiang and field region has following advantage at least:
the utility model discloses in, it is big to utilize the area of Hetian day and night difference in temperature, and the temperature is high daytime, and the sufficient climatic feature of heat carries out in good time storage and release to the heat through heat storage device of keeping out cold, releases when cooling down at night, and the guarantee soft seed pomegranate overwintering is energy-concerving and environment-protective moreover.
The utility model discloses in, to the inhomogeneous defect of sunny cloudy day heating heat preservation in Hetian area, set up phase change heat-retaining material and two kinds of different modes that heat and combine together, can intermittent type formula heating heat preservation every day, save the tradition directly with external energy through heating water, the energy that needs to provide.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is a schematic view of a device for storing heat and resisting cold in winter for soft-seed pomegranate in a facility cold shed in the area of the Xinjiang Hotan provided by an embodiment of the present invention;
fig. 2 is a schematic view of a device for storing heat and resisting cold in winter for soft-seed pomegranate in a facility cold shed in the area of the Xinjiang Hotan provided by the embodiment of the present invention;
fig. 3 is a schematic view of a device for storing heat and resisting cold in winter for soft-seed pomegranate in a facility cold shed in the area of the Xinjiang Hotan provided by the embodiment of the present invention;
fig. 4 is a schematic view of a winter heat storage and cold protection device for soft-seed pomegranate in a facility cold shed in the area of the Xinjiang Hotan provided by the embodiment of the present invention;
fig. 5 is a schematic view of a device for storing heat and resisting cold in winter for soft-seed pomegranate in facility cold shed in the area of Xinjiang and Tian provided by the embodiment of the utility model.
Shown in the figure:
the solar heat-storage solar energy heat-storage device comprises a frame 1, a main heat-insulation layer 2, a polyolefin film I2-1, a polyethylene bubble layer 2-2, a polyolefin film II 2-3, a solar power supply system 3-1, a solar electric plate 3-2, a storage battery 4, a heat-storage component I4, a solar heat-absorption plate 4-1, an epoxy vinyl resin coating I4-2, a phase-change heat-storage material layer I4-3, a waterproof breathable film I4-4, a heat-storage component II 5, an air energy system 5-1, a compressor 511, a condenser 512, a storage container 513, an expansion valve 514, an evaporator 515, a vapor-liquid separator 516, a heat-storage structure 5-2, a phase-change heat-storage material layer II 521, a condenser pipe 522, a waterproof breathable film II 523, a circulating pump 524, an epoxy vinyl resin coating II 525 and a driving mechanism 6.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the present invention, the following detailed description is given with reference to the accompanying drawings and preferred embodiments, in order to explain the detailed embodiments, structures, features and effects of the present invention. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
As shown in fig. 1 to 5, an embodiment of the utility model provides a soft seed pomegranate anti-freezing device in facility cold shed in the area of the Xinjiang and field in winter, which comprises a frame 1, a main body heat preservation layer 2, a solar power supply system 3, a first heat storage component 4, a second heat storage component 5 and a control system; the upper part of the frame 1 is provided with a ventilation opening; the frame 1 is preferably of arch construction. A main body heat-insulating layer 2 is arranged between the upper chord and the lower chord of the arch frame structure.
The main body heat-insulating layer 2 covers the frame 1; the main body insulating layer 2 includes: 2-1 parts of a first polyolefin film, 2-2 parts of a polyethylene bubble layer and 2-3 parts of a second polyolefin film; the polyolefin film I2-1, the polyethylene air bubble layer 2-2 and the polyolefin film II 2-3 are sequentially attached from outside to inside; in this embodiment, the outer edges of the first polyolefin film 2-1, the polyethylene bubble layers 2-2 and the second polyolefin film 2-3 are preferably sealed to improve the heat insulation performance. The thickness of the polyethylene bubble layer 2-2 is preferably 10mm to have a good heat retaining property. Argon is filled in the polyethylene bubble layer 2-2; the argon is inert gas, has low heat conductivity coefficient, and can slow down heat convection and heat conduction so as to realize the heat insulation performance of the greenhouse. The greenhouse has good heat preservation effect in the operation process in winter day and night, so that the temperature of the greenhouse at night is not greatly reduced, the light transmittance is over 60 percent, and the invasion of external plant diseases and insect pests can be reduced. The problem of poor light transmittance caused by the fact that the traditional greenhouse is covered for heat preservation through heat preservation is avoided.
The solar power supply system 3 includes: the solar photovoltaic system comprises a solar panel 3-1, a photovoltaic controller and a storage battery 3-2; the photovoltaic controller is connected with the solar panel 3-1; the storage battery 3-2 is connected with the photovoltaic controller and is connected with the solar panel 3-1 through the photovoltaic controller and used for storing electric energy.
The first heat storage assembly 4 is hinged to the frame 1 and can swing relative to the frame 1; the first heat storage component 4 can be driven to swing to close the ventilation opening or open the ventilation opening; heat storage component one4 comprises the following steps: 4-1 parts of a solar heat absorbing plate, 4-2 parts of a first epoxy vinyl resin coating, 4-3 parts of a first phase change heat storage material layer and 4-4 parts of a waterproof breathable film; the solar heat absorbing plate 4-1, the epoxy vinyl resin coating I4-2, the phase change heat storage material layer I4-3 and the waterproof breathable film I4-4 are sequentially attached from outside to inside; the solar energy is absorbed by the solar heat absorbing plate 4-1 and converted into heat energy which is stored in the phase change heat storage material layer 4-3. In the present embodiment, preferably, the phase change heat storage material layer one 4-3 includes: the first acrylic container and the first phase change heat storage material particles; the first phase change heat storage material particles are filled in the first acrylic container and used for storing and releasing heat. The acrylic container is preferably an acrylic tube, so that materials are conveniently obtained, and the structure is reliable. CaCl in phase change heat storage material particle I 2 ·6H 2 O(69％)-MgCl 2 ·6H 2 O(wt30％)-SrCl 2 ·6H 2 O (wt 1%). 1% SrCl was added 2 ·6H 2 And O, reducing the supercooling degree of the inorganic phase change heat storage material to 0.6 ℃. With MgCl 2 ·6H 2 O、SrCl 2 ·6H 2 O is a nucleating agent.
The heat conductivity coefficient of the phase change heat storage material particles is 0.3W/(m.K), and the heat storage capacity is 4.71MJ/m 2 The average heat release is 4.58MJ/m 2 . The phase change point of the first phase change heat storage material particles is between 20 and 30 ℃. The acrylic container is 3cm thick.
In the preferred embodiment, the waterproof breathable film I4-4 is an expanded polytetrafluoroethylene film which has natural hydrophobicity, so that the influence of indoor water vapor on the phase change heat storage material layer I4-3 is prevented; meanwhile, the free passage of gas can be ensured to transfer heat energy.
A driving mechanism 6 is arranged between the first heat storage component 4 and the frame 1 and is used for driving the first heat storage component 4 to swing; the driving mechanism 6 is connected to the solar power supply system 3. In the preferred embodiment, the driving mechanism 6 is an electric telescopic rod, and the action can be controlled by a control system; the solar power supply system 3 supplies electric power.
The second heat storage component 5 is arranged at the lower part of the frame 1; the second heat storage component 5 includes: an air energy system 5-1 and a heat storage structure 5-2; the air energy system 5-1 is connected with the solar power supply system 3 and is used for facilitating heat energy in the air; preferably, the air energy system 5-1 includes: a compressor 511, a condenser 512, a storage vessel 513, an expansion valve 514, an evaporator 515, and a vapor-liquid separator 516; the compressor 511 is connected with the solar power supply system 3; the solar power supply system 3 supplies electric power to the compressor 511. The condenser 512 is communicated with the output end of the compressor 511; the storage container 513 is communicated with the refrigerant output end of the condenser 512; expansion valve 514 communicates with the outlet of storage vessel 513; evaporator 515 is in communication with expansion valve 514; the heat of the air is absorbed by the evaporator 515. The input end of the gas-liquid separator 516 is communicated with the output end of the evaporator 515; the output end of the gas-liquid separator 516 is communicated with the input end of the compressor 511; the medium end of the condenser 512 communicates with the condenser pipe 522, and the circulation pump 524 is used to drive the medium to circulate in the condenser 512 and the condenser pipe 522. The medium in the condensation pipe 522 absorbs heat in the condenser 512, and the medium transfers the heat to the phase change heat storage material layer two 521 through the condensation pipe 522, and is stored in the phase change heat storage material layer two 521. The heat storage structure 5-2 includes: a second phase change heat storage material layer 521, a condensation pipe 522, a second waterproof breathable film 523 and a second epoxy vinyl resin coating 525; the phase change heat storage material layer II 521 is fixedly arranged on the frame 1; in this embodiment, the second phase change heat storage material layer 521 preferably includes: a second acrylic container and second phase change heat storage material particles; and the second phase change heat storage material particles are filled in the second acrylic container to store and release heat. Preferably, the first phase change heat storage material particles and the second phase change heat storage material particles are made of the same material, so that the first phase change heat storage material layer 4-3 and the second phase change heat storage material layer 521 can be manufactured conveniently, and processing and maintenance are facilitated. In this embodiment, the first phase change heat storage material particle is preferably a calcium chloride hexahydrate heat storage material.
In this embodiment, the second waterproof breathable film 523 is preferably an expanded polytetrafluoroethylene film, which has natural hydrophobicity and ensures that the influence of indoor water vapor on the second phase-change heat storage material layer 521 is blocked; meanwhile, the free passage of gas can be ensured to transfer heat energy.
The condensation pipe 522 is attached to the second phase-change heat storage material layer 521; the condensation pipe 522 is communicated with the air energy system 5-1; the condensing pipe 522 is provided with a circulating pump 524; the circulation pump 524 drives the medium in the condensation pipe 522 to circulate in the condenser 512 for heat exchange. The second waterproof breathable film 523 is arranged on the inner side of the second phase change heat storage material layer 521, so that the second phase change heat storage material layer 521 can transfer heat inwards under the condition of sealing. The second epoxy vinyl resin coating 525 is coated on the outer sides of the condensation pipe 522 and the second phase change heat storage material layer 521;
the control system is connected with the solar power supply system 3, the air energy system 5-1 and the driving mechanism 6 for energy conduction and control. As a preferable example of the above embodiment, a first temperature sensor and a first humidity sensor are arranged inside the frame 1, and are used for monitoring the temperature and humidity in the greenhouse; and a second temperature sensor is arranged outside the frame 1 and used for monitoring the environment temperature outside the greenhouse. The first temperature sensor, the second humidity sensor and the first temperature sensor are respectively connected with the control system, and the control system collects temperature and humidity information so as to conveniently control the solar power supply system 3, the air energy system 5-1 and the driving mechanism 6. The control system is provided with a communication module which can be connected with a mobile phone or a computer through a network so as to facilitate monitoring.
The utility model discloses a soft seed pomegranate of regional facility cold shed winter heat accumulation device in Xinjiang and field that an embodiment provided utilizes solar energy and outside air's heat energy to carry out heat energy storage and release, no matter can all heat the big-arch shelter in sunny day or cloudy day. The heating sources are different in sunny and cloudy days, the heat in sunny days is absorbed by the solar heat absorbing plate 4-1, the heat is transferred to the phase change heat storage material layer I4-3 through heat exchange, the phase change heat storage material layer I4-3 stores the heat, and the heat is released when the temperature in the greenhouse drops and reaches the phase change temperature of the phase change heat storage material. In cloudy days, the energy can come from the air of the external environment, the evaporator 515 is used for absorbing the heat energy of the air, the condenser 512 is used for releasing the heat energy to heat the second phase-change heat storage material layer 521 by heat exchange, the heat in the external air is transferred to the second phase-change heat storage material layer 521, and the heat is released when the temperature in the greenhouse is reduced and reaches the phase-change temperature of the phase-change heat storage material.
In the daytime, when the air temperature in the anti-freezing device is lower than 17 ℃, the first heat storage component 4 seals the ventilation opening, and the ventilation opening is in a closed state; when the temperature in the anti-freezing device is higher than 17 ℃, the temperature sensor transmits information to the control system for a while, the control system controls the driving mechanism to open the first heat storage component 4, the solar heat absorption plate 4-1 is supported by the driving mechanism 6 to collect heat, and when the temperature reaches the phase change temperature of 30 ℃ of the first phase change heat storage material layer 4-3, the phase change heat storage material in the first phase change heat storage material layer absorbs heat and is melted; the vent is now fully open. When the external environment temperature is reduced to about 5 ℃,4-3 phase-change crystals of the phase-change heat storage material layer release heat. Considering that the solar heat absorbing plate 4-1 cannot collect heat in cloudy days, when the second heat storage component 5 is installed and used for the solar heat absorbing plate 4-1 cannot absorb heat sufficiently, the second phase change heat storage material layer 521 is supplemented with heat.
The first temperature sensor and the second temperature sensor can detect the anti-freezing device, and the double-layer thin film plastic greenhouse and special materials are used for heat preservation, and the phase-change material can release heat continuously in the morning to ensure that the temperature in the whole anti-freezing device at night is above zero.
Further still, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, with such terms being used only to distinguish one element from another. Without departing from the scope of the exemplary embodiments. Similarly, the terms first, second, etc. do not denote any order or order, but rather the terms first, second, etc. are used to distinguish one element from another. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.
Claims (10)
1. A winter heat storage and cold protection device for soft-seed pomegranates in facility cold sheds in the area of the Xinjiang Hotan is characterized by comprising a frame, a main body heat insulation layer, a solar power supply system, a first heat storage component, a second heat storage component and a control system;
the upper part of the frame is provided with a ventilation opening;
the main body insulating layer covers the frame; the main body heat-insulating layer comprises: the film comprises a first polyolefin film, a polyethylene bubble layer and a second polyolefin film;
the polyolefin film I, the polyethylene air bubble layer and the polyolefin film II are sequentially attached from outside to inside;
argon is filled in the polyethylene bubble layer;
the solar power supply system comprises: the solar photovoltaic panel comprises a solar panel, a photovoltaic controller and a storage battery;
the photovoltaic controller is connected with the solar panel;
the storage battery is connected with the photovoltaic controller, is connected with the solar panel through the photovoltaic controller and is used for storing electric energy;
the first heat storage component is hinged to the frame and can swing relative to the frame; the first heat storage component can be driven to swing to close the ventilation opening or open the ventilation opening;
the first heat storage assembly comprises: the solar heat absorption plate comprises a solar heat absorption plate, an epoxy vinyl resin coating I, a phase change heat storage material layer I and a waterproof breathable film I;
the solar heat absorbing plate, the epoxy vinyl resin coating I, the phase change heat storage material layer I and the waterproof breathable film I are sequentially attached from outside to inside;
a driving mechanism is arranged between the first heat storage component and the frame and is used for driving the first heat storage component to swing;
the second heat storage component is arranged at the lower part of the frame;
the second heat storage assembly comprises: an air energy system and a thermal storage structure;
the air energy system is connected with the solar power supply system and is used for utilizing the heat energy in the air;
the heat storage structure includes: a second phase change heat storage material layer, a condenser pipe, a second waterproof breathable film and a second epoxy vinyl resin coating;
the second phase change heat storage material layer is fixedly arranged on the frame;
the condensation pipe is attached to the second phase change heat storage material layer; the condenser pipe is communicated with the air energy system; a circulating pump is arranged on the condensing pipe;
the waterproof breathable film II is arranged on the inner side of the phase change heat storage material layer II;
the second epoxy vinyl resin coating is coated on the outer sides of the condensation pipe and the second phase-change heat storage material layer;
the control system is connected with the solar power supply system, the air energy system and the driving mechanism.
2. The device of claim 1, wherein the soft pomegranate seed thermal storage and cold protection device for the facility cold shed in the area of the Xinjiang Hotan in winter,
the first phase change heat storage material layer comprises: the first acrylic container and the first phase change heat storage material particles;
the first phase change heat storage material particles are filled in the first acrylic container.
3. The device of claim 2, wherein the soft pomegranate seed thermal storage and cold protection device for the facility cold shed in the area of Xinjiang and Tian,
the second phase change heat storage material layer includes: a second acrylic container and second phase change heat storage material particles;
and the second phase change heat storage material particles are filled in the second acrylic container.
4. The device of claim 3, wherein the soft pomegranate seed thermal storage and cold protection device for the facility cold shed in the area of Xinjiang and Tian,
the material of the first phase change heat storage material particles is the same as that of the second phase change heat storage material particles.
5. The device of claim 1, wherein the soft pomegranate seed thermal storage and cold protection device for the facility cold shed in the area of the Xinjiang Hotan in winter,
the waterproof breathable film I is an expanded polytetrafluoroethylene film;
and the second waterproof breathable film is an expanded polytetrafluoroethylene film.
6. The device of claim 1, wherein the soft pomegranate seed thermal storage and cold protection device for the facility cold shed in the area of the Xinjiang Hotan in winter,
the outer edges of the first polyolefin film, the polyethylene bubble layer and the second polyolefin film are arranged in a closed mode.
7. The device of claim 2, wherein the soft pomegranate seed thermal storage and cold protection device for the facility cold shed in the area of Xinjiang and Tian,
the first phase change heat storage material particles are calcium chloride hexahydrate heat storage materials.
8. The device as claimed in claim 1, wherein the device for storing and keeping out cold of soft pomegranate in cold shed of Xinjiang Hotan in winter,
a first temperature sensor and a first humidity sensor are arranged inside the frame;
a second temperature sensor is arranged outside the frame;
the temperature sensor I, the humidity sensor and the temperature sensor II are respectively connected with the control system.
9. The device of claim 1, wherein the soft pomegranate seed thermal storage and cold protection device for the facility cold shed in the area of the Xinjiang Hotan in winter,
the driving mechanism is an electric telescopic rod.
10. The device of claim 1, wherein the soft pomegranate seed thermal storage and cold protection device for the facility cold shed in the area of the Xinjiang Hotan in winter,
the air energy system includes: the system comprises a compressor, a condenser, a storage container, an expansion valve, an evaporator and a vapor-liquid separator;
the condenser is communicated with the output end of the compressor; the storage container is communicated with the refrigerant output end of the condenser; the expansion valve is communicated with an output port of the storage container; the evaporator is communicated with the expansion valve; the input end of the vapor-liquid separator is communicated with the output end of the evaporator; the output end of the vapor-liquid separator is communicated with the input end of the compressor;
the medium end of the condenser is communicated with the condensation pipe, and the circulating pump is used for driving a medium to circulate in the condenser and the condensation pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222809090.1U CN218388956U (en) | 2022-10-21 | 2022-10-21 | Soft seed pomegranate winter heat storage and cold defense device for facility cold shed in Xinjiang Hotan area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222809090.1U CN218388956U (en) | 2022-10-21 | 2022-10-21 | Soft seed pomegranate winter heat storage and cold defense device for facility cold shed in Xinjiang Hotan area |
Publications (1)
| Publication Number | Publication Date |
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| CN218388956U true CN218388956U (en) | 2023-01-31 |
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