CN115004980A - Electric heating type sunlight greenhouse - Google Patents
Electric heating type sunlight greenhouse Download PDFInfo
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- CN115004980A CN115004980A CN202210775021.5A CN202210775021A CN115004980A CN 115004980 A CN115004980 A CN 115004980A CN 202210775021 A CN202210775021 A CN 202210775021A CN 115004980 A CN115004980 A CN 115004980A
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- heat preservation
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- self
- temperature
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- 238000005485 electric heating Methods 0.000 title claims abstract description 78
- 238000004321 preservation Methods 0.000 claims abstract description 107
- 238000010438 heat treatment Methods 0.000 claims abstract description 79
- 239000012528 membrane Substances 0.000 claims abstract description 12
- 229910021392 nanocarbon Inorganic materials 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 230000008054 signal transmission Effects 0.000 claims description 7
- 230000012010 growth Effects 0.000 claims description 6
- 230000008635 plant growth Effects 0.000 claims description 5
- 230000007480 spreading Effects 0.000 claims description 4
- 230000005059 dormancy Effects 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims description 3
- 229920006255 plastic film Polymers 0.000 claims description 3
- 238000009413 insulation Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 235000013311 vegetables Nutrition 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910021383 artificial graphite Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/22—Shades or blinds for greenhouses, or the like
- A01G9/227—Shades or blinds for greenhouses, or the like rolled up during non-use
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/246—Air-conditioning systems
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Abstract
The invention discloses an electric heating type sunlight greenhouse, which comprises a sunlight greenhouse shed body, a heat preservation wall, a self-heating heat preservation quilt and an electric scroll, wherein one end of the sunlight greenhouse shed body is arranged on the heat preservation wall; be equipped with second electric heat membrane and second temperature sensor on the heat preservation wall, second electric heat membrane and second temperature sensor are connected with the second wire, and the heat preservation wall is stretched out to the one end of second wire, and this warmhouse booth simple structure adds heating film and sensor on traditional sunlight warmhouse booth's basis, can effectively adjust the temperature in the big-arch shelter, satisfies needs, and the suitability is strong, and is energy-concerving and environment-protective.
Description
Technical Field
The invention relates to a greenhouse, in particular to an electric heating type sunlight greenhouse.
Background
Greenhouse is also called warm house. Can transmit light, keep warm or heat, and is used for cultivating plants. In seasons unsuitable for plant growth, the method can provide the growth period of the greenhouse and increase the yield, and is mainly used for cultivating or raising seedlings of plants like warm vegetables, flowers and trees in low-temperature seasons. The types of greenhouses are various, and the greenhouses can be divided into a large number of types according to different roof truss materials, lighting materials, shapes, heating conditions and the like.
With the improvement of the national living standard, people continuously pursue diversification of foods. It is more difficult to eat fresh diversified vegetables in high-altitude areas such as Tibet and Qinghai, and the difficulty can be relieved by planting vegetables in a greenhouse.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide an electric heating type solar greenhouse which is simple in structure, can effectively adjust the temperature in the greenhouse by adding a heating film and a sensor on the basis of the traditional solar greenhouse, meets the requirements, and is high in applicability, energy-saving and environment-friendly.
In order to solve the technical problem, the invention provides an electric heating type solar greenhouse, which comprises a solar greenhouse shed body, a heat insulation wall, a self-heating heat insulation quilt and an electric reel, wherein one end of the solar greenhouse shed body is fixedly supported with the ground, the other end of the solar greenhouse shed body is arranged on the heat insulation wall, the upper surface of the solar greenhouse shed body is provided with the self-heating heat insulation quilt, and the self-heating heat insulation quilt is unfolded and rolled on the upper surface of the solar greenhouse shed body through the electric reel, wherein:
the self-heating heat preservation quilt comprises a first electric heating film, a heat preservation quilt and a first temperature sensor, wherein the first electric heating film and the first temperature sensor are arranged in the heat preservation quilt;
the heat preservation wall is provided with a second electric heating film and a second temperature sensor, the second electric heating film and the second temperature sensor are connected with a second lead, and one end of the second lead extends out of the heat preservation wall.
The technical scheme of the invention is further defined as follows:
furthermore, in the electric heating type solar greenhouse, the first conducting wire comprises a power supply wire and a signal wire which are bundled together, the power supply wire is connected with the first electric heating film to provide electric energy, and the signal wire is connected with the first temperature sensor to serve as a temperature signal transmission channel;
the second wire comprises a power supply power line and a signal line which are bundled together, the power supply power line is connected with the second electric heating film to provide electric energy, and the signal line is connected with the second temperature sensor to serve as a temperature signal transmission channel.
The technical effect, the wire divide into power supply power cord and signal line: the power supply wire is connected with the electrothermal film to provide electric energy for the electrothermal film; the signal wire is connected with the temperature sensor and used as a temperature signal transmission channel. The power supply power line and the signal can be bundled together, so that the power supply device is convenient to arrange and install and is more attractive.
In the electric heating type sunlight greenhouse, the first electric heating film and the first temperature sensor which are arranged in the heat preservation quilt are positioned at the lower side of the heat preservation quilt close to the sunlight greenhouse body.
The temperature control device has the advantages that when the first temperature sensor is close to the lower side of the heat preservation quilt, the temperature of the first temperature sensor is closer to the temperature inside the shed body; when the first electric heating film is close to the lower side of the heat preservation quilt, the upper surface of the first heating film is covered with a heat preservation layer, so that the loss of heat generated by the electric heating film can be reduced, and the energy is saved.
In the electric heating type sunlight greenhouse, the first electric heating film is a nano carbon heating film.
The nano-carbon heating film has the advantages that the nano-carbon heating film is adopted, the heat dissipation power of nano-carbon is 1000-6000, the heating effect is very good, the nano-carbon heating film is finished, the nano-carbon heating film is processed only by die sinking and punching, the processing process is simple, the cost is low, the cost of the nano-carbon heating film is not high, the nano-carbon heating film is far lower than artificial graphite in the market, and even the nano-carbon heating film is cheaper than some natural graphite.
In the electric heating type solar greenhouse, the second electric heating film and the second temperature sensor are arranged inside the wall body of the heat preservation wall.
The technical effect, the advantage of setting up like this avoids the insolation of sunlight, prolongs the life of device.
In the electric heating type solar greenhouse, the second electric heating film and the second temperature sensor are arranged on the surface of the heat preservation wall on the inner side of the greenhouse.
The device has the advantages of convenient disassembly and maintenance, and can be disassembled to be put into a warehouse when not needed in summer.
In the electric heating type sunlight greenhouse, the body of the sunlight greenhouse consists of a frame and a plastic film arranged on the frame, the frame is divided into a frame front slope and a frame rear slope by taking the top as a reference, the frame rear slope is erected on a heat insulation wall, and one side of the frame front slope which is erected on the ground is arc-shaped.
The technical effect, the rack divide into rack front slope and rack back slope, and rack front slope area is far greater than the rack back slope, and the heat preservation of being convenient for is laid in being convenient for on a large scale and is kept warm, and the rack front slope erect be the arc in one side on ground, and the electronic spool of being convenient for is light in the same direction as the smooth heat preservation that drives of driving and is mated formation and crimple, improves work efficiency.
Among the aforementioned electrical heating formula sunlight warmhouse booth, the one end of self-heating heat preservation quilt is fixed in the position that is close to the rack top on the rack front slope, and the one end that self-heating heat preservation quilt is located the rack top is equipped with first wire, and first wire one end is connected with first electric heat membrane and the first temperature sensor that keep warm by interior, and the other end sets up external automatically controlled cabinet on the rack back slope.
The technical effect is that one end of the self-heating heat preservation quilt is fixed at the top of the sunlight greenhouse shed body, the shed body is covered and insulated to the greatest extent, a first lead is arranged at one end, located at the top of the sunlight greenhouse shed body, of the self-heating heat preservation quilt, the first lead is arranged on one side, close to a greenhouse back slope, of the self-heating heat preservation quilt, the using amount of the lead can be reduced, and damage to the lead in the process that the self-heating heat preservation quilt is curled or spread can be avoided.
In the electric heating type sunlight greenhouse, one end of the electric reel is connected with the motor.
In the above electric heating type solar greenhouse, the method for using the electric heating type solar greenhouse specifically includes:
s1, in daytime, the self-heating heat preservation quilt is in a curling state under the action of the electric scroll, the self-heating heat preservation quilt is in a power-off dormant state in the state, and the temperature in the electric heating type solar greenhouse is increased under the irradiation of the sun to meet the growth requirement of plants;
the temperature in the greenhouse cannot reach the temperature required by plant growth in daytime, the second electric heating film on the heat preservation wall is started, and the second electric heating film on the heat preservation wall ensures that the temperature in the greenhouse reaches the required temperature in daytime;
s2, when night, the second electric heat membrane on the heat preservation wall is in circular telegram operating condition to make the big-arch shelter keep in required temperature range, the self-heating heat preservation quilt is in the state of spreading under electric reel 'S effect night, and the self-heating heat preservation quilt is controlled the state that heats the heat preservation quilt according to the temperature needs under first temperature sensor' S effect under this state:
when the temperature does not reach required requirement in the canopy, the first electric heat membrane circular telegram in the self-heating heat preservation quilt, the self-heating heat preservation quilt is in the ohmic heating state and carries out temperature compensation, and when the temperature reaches required requirement in the canopy, the first electric heat membrane in the self-heating heat preservation quilt is in outage dormancy state.
The invention has the beneficial effects that:
the self-heating heat preservation quilt has good heat preservation performance, the temperature of the self-heating heat preservation quilt can be kept within a certain range under the control of the first temperature sensor so as to achieve the purpose of slowing down the loss of heat in the shed, and the heat resistance of the heat preservation quilt is larger so as to further slow down the loss of heat in the shed.
The electric scroll of the invention is driven by the motor to roll and unroll the self-heating heat preservation quilt, has high automation degree and high efficiency, is beneficial to controlling the temperature in the greenhouse in time and is better beneficial to the growth of fruits and vegetables.
According to the invention, a series of electrothermal films and temperature sensors are arranged in the heat-insulating wall body or on the surface of the heat-insulating wall body, so that the temperature can be adjusted in real time according to the needs to meet the growth needs.
The self-heating heat preservation quilt and the heat preservation wall are electric heating heat sources of the greenhouse, the electric heating type solar greenhouse can meet the temperature required by plant growth in the greenhouse in high-altitude and low-temperature areas, the use of traditional fossil fuels can be reduced, and the effects of energy conservation and emission reduction are achieved.
Drawings
FIG. 1 is a schematic structural diagram of an electric heating type solar greenhouse in a rolled state of a self-heating insulation quilt according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an electric heating type solar greenhouse when a self-heating insulation quilt is in a spreading state according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an electric heating type solar greenhouse in which the self-heating insulation is rolled and contracted;
FIG. 4 is a schematic structural diagram of a self-heating thermal insulation quilt in an electric heating type solar greenhouse according to an embodiment of the present invention;
in the figure: the method comprises the following steps of 1-a greenhouse body of the sunlight greenhouse, 11-a frame front slope, 12-a frame rear slope, 2-a heat preservation wall, 21-a second electric heating film, 22-a second temperature sensor, 23-a second lead, 3-a self-heating heat preservation quilt, 31-a first electric heating film, 32-a heat preservation quilt, 33-a first temperature sensor, 34-a first lead and 4-an electric reel.
Detailed Description
The technical solution in this embodiment is clearly and completely described below with reference to the drawings in this embodiment, and it is obvious that the described embodiment is only a part of embodiments of this patent, but not all embodiments.
Example 1
The embodiment provides a pair of electric heating formula sunlight warmhouse booth, the structure is as shown in fig. 1-4, including sunlight warmhouse booth canopy body 1, heat preservation wall 2, self-heating keeps warm by 3 and electronic spool 4, sunlight warmhouse booth canopy body 1's one end and ground fixed stay, sunlight warmhouse booth canopy body 1's the other end sets up on heat preservation wall 2, sunlight warmhouse booth canopy body 1's upper surface is equipped with self-heating keeps warm by 3, self-heating keeps warm and is accomplished the expansion and the crimple of 1 upper surface at sunlight warmhouse booth canopy body through electronic spool 4 by 3, wherein:
the self-heating heat preservation 3 quilt comprises a first electric heating film 31, a heat preservation quilt 32 and a first temperature sensor 33, the heat preservation quilt 32 is internally provided with the first electric heating film 31 and the first temperature sensor 33, the first electric heating film 31 and the first temperature sensor 33 are connected with a first lead 34, and one end of the first lead 34 extends out of the heat preservation quilt 32;
the heat preservation wall 2 is provided with a second electric heating film 21 and a second temperature sensor 22, the second electric heating film 21 and the second temperature sensor 22 are connected with a second lead 23, and one end of the second lead 23 extends out of the heat preservation wall 2.
In this embodiment, the heat-insulating wall 2 is provided with a plurality of discontinuously distributed second electrothermal films 21, and each second electrothermal film 21 is provided with a second temperature sensor 22.
In the present embodiment, the first conducting wire 34 includes a power supply wire and a signal wire bundled together, the power supply wire is connected to the first electrothermal film 31 for supplying power, and the signal wire is connected to the first temperature sensor 33 as a temperature signal transmission channel;
the second wire 23 includes a power supply line and a signal line bundled together, the power supply line is connected to the second electrothermal film 21 to provide power, and the signal line is connected to the second temperature sensor 22 as a temperature signal transmission channel.
In this embodiment, the first electric heating film 31 and the first temperature sensor 33 which are arranged inside the heat preservation quilt 32 are located at the position of the lower side of the heat preservation quilt 32 close to the sunlight greenhouse shed body 1 as shown in fig. 4, the first electric heating film 31 is arranged inside the heat preservation quilt 32 and close to the lower side of the heat preservation quilt 32, and the first temperature sensor 33 is arranged inside the heat preservation quilt 32 and close to one side of the first lead 34.
In the present embodiment, the first electric heating film 31 is a nano-carbon heating film.
In this embodiment, the second electric heating film 21 and the second temperature sensor 22 are disposed inside the thermal insulation wall 2.
In this embodiment, the second electric heating film 21 and the second temperature sensor 22 are disposed on the surface of the thermal insulation wall 2 inside the greenhouse.
In this embodiment, the body 1 of the sunlight greenhouse is composed of a frame and a plastic film arranged on the frame, the frame is divided into a frame front slope 11 and a frame rear slope 12 by taking the top as a reference, the frame rear slope 12 is erected on the heat-insulating wall 2, and one side of the frame front slope 11 which is erected on the ground is arc-shaped.
In this embodiment, one end of the self-heating heat-preservation quilt 3 is fixed on the front slope 11 of the shed frame near the top of the shed frame, one end of the self-heating heat-preservation quilt 3 on the top of the shed frame is provided with a first wire 34, one end of the first wire 34 is connected with a first electric heating film 31 and a first temperature sensor 33 in the heat-preservation quilt 32, and the other end is arranged on the rear slope 12 of the shed frame and is externally connected with an electric control cabinet and a waterproof plug; the other end is connected with an electric control cabinet, as shown in the schematic structural relation diagram of the connected components of the self-heating heat preservation quilt when the self-heating heat preservation quilt is in a rolling state shown in fig. 3, the first lead is connected to the tail end of the self-heating heat preservation quilt, and the electric scroll is connected to the front end of the self-heating heat preservation quilt.
In the present embodiment, a motor is connected to one end of the electric reel 4.
The using method of the electric heating type solar greenhouse specifically comprises the following steps:
s1, in daytime, the self-heating heat preservation quilt is in a curling state under the action of the electric scroll as shown in figure 1, in the state, the self-heating heat preservation quilt is in a power-off dormant state, and the temperature in the electric heating type solar greenhouse is increased under the irradiation of the sun to meet the growth requirement of plants;
the temperature in the greenhouse cannot reach the temperature required by plant growth in daytime, the second electric heating film on the heat preservation wall is started, and the second electric heating film on the heat preservation wall ensures that the temperature in the greenhouse reaches the required temperature in daytime;
s2, at night, the second electric heating film on the heat preservation wall is in an electrified working state, so that the greenhouse is kept in a required temperature range, the self-heating heat preservation quilt is in a spreading state under the action of the electric scroll at night as shown in figure 2, and the self-heating heat preservation quilt is in a state controlled to heat and preserve heat according to the temperature requirement under the action of the first temperature sensor:
when the temperature does not reach the required requirement in the canopy, the first electric heat membrane in the self-heating heat preservation quilt switches on, and the self-heating heat preservation quilt is in the ohmic heating state and carries out temperature compensation, and when the temperature reaches required requirement in the canopy, the first electric heat membrane in the self-heating heat preservation quilt is in outage dormancy state.
In addition to the above embodiments, the present invention may have other embodiments. All technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides an electrical heating formula sunlight warmhouse booth which characterized in that: including sunlight warmhouse booth canopy body (1), heat preservation wall (2), self-heating heat preservation by (3) and electronic spool (4), the one end and the ground fixed stay of sunlight warmhouse booth canopy body (1), the other end of sunlight warmhouse booth canopy body (1) set up in on heat preservation wall (2), the upper surface of sunlight warmhouse booth canopy body (1) is equipped with self-heating heat preservation by (3), self-heating heat preservation is passed through by (3) electronic spool (4) are accomplished in the expansion and the crimple of sunlight warmhouse booth canopy body (1) upper surface, wherein:
the self-heating heat preservation quilt (3) comprises a first electric heating film (31), a heat preservation quilt (32) and a first temperature sensor (33), the heat preservation quilt (32) is internally provided with the first electric heating film (31) and the first temperature sensor (33), the first electric heating film (31) and the first temperature sensor (33) are connected with a first lead (34), and one end of the first lead (34) extends out of the heat preservation quilt (32);
be equipped with second electric heat membrane (21) and second temperature sensor (22) on heat preservation wall (2), second electric heat membrane (21) and second temperature sensor (22) are connected with second wire (23), the one end of second wire (23) stretches out heat preservation wall (2).
2. The electric heating type solar greenhouse as claimed in claim 1, wherein: the first conducting wire (34) comprises a power supply wire and a signal wire which are bundled together, the power supply wire is connected with the first electric heating film (31) to provide electric energy, and the signal wire is connected with the first temperature sensor (33) to serve as a temperature signal transmission channel;
the second conducting wire (23) comprises a power supply line and a signal line which are bundled together, the power supply line is connected with the second electric heating film (21) to provide electric energy, and the signal line is connected with the second temperature sensor (22) to serve as a temperature signal transmission channel.
3. The electric heating type solar greenhouse as claimed in claim 1, wherein: the first electric heating film (31) and the first temperature sensor (33) which are arranged inside the heat preservation quilt (32) are positioned at the position, close to the sunlight greenhouse shed body (1), of the lower side of the heat preservation quilt (32).
4. The electric heating type solar greenhouse as claimed in claim 3, wherein: the first electric heating film (31) is a nano carbon heating film.
5. The electric heating type solar greenhouse as claimed in claim 1, wherein: the second electric heating film (21) and the second temperature sensor (22) are arranged inside the wall body of the heat preservation wall (2).
6. The electric heating type solar greenhouse as claimed in claim 1, wherein: the second electric heating film (21) and the second temperature sensor (22) are arranged on the surface of the heat-preservation wall (2) on the inner side of the greenhouse.
7. The electric heating type solar greenhouse as claimed in claim 1, wherein: sunlight warmhouse booth canopy body (1) comprises rack and the plastic film of setting on the rack, the rack uses the top to divide into rack front slope (11) and rack back slope (12) as the benchmark, rack back slope (12) are erect on heat preservation wall (2), one side that rack front slope (11) were erect on ground is the arc.
8. The electrically heated solar greenhouse of claim 7, wherein: the self-heating heat preservation quilt is characterized in that one end of the self-heating heat preservation quilt (3) is fixed at a position, close to the top of a shed frame, on a shed frame front slope (11), the end, located at the top of the shed frame, of the self-heating heat preservation quilt (3) is provided with a first wire (34), one end of the first wire (34) is connected with a first electric heating film (31) and a first temperature sensor (33) in a heat preservation quilt (32), and the other end of the first wire is arranged on an external electric control cabinet on a shed frame rear slope (12).
9. The electric heating type solar greenhouse as claimed in claim 1, wherein: one end of the electric reel (4) is connected with a motor.
10. The electric heating type solar greenhouse as claimed in claim 1, wherein: the use method of the electric heating type solar greenhouse specifically comprises the following steps:
s1, in daytime, the self-heating heat preservation quilt is in a curling state under the action of the electric scroll, the self-heating heat preservation quilt is in a power-off dormant state in the state, and the temperature in the electric heating type solar greenhouse is increased under the irradiation of the sun, so that the growth requirement of plants is met;
the temperature in the greenhouse cannot reach the temperature required by plant growth in daytime, the second electric heating film on the heat preservation wall is started, and the second electric heating film on the heat preservation wall ensures that the temperature in the greenhouse reaches the required temperature in daytime;
s2, at night, the second electric heating film on the heat preservation wall is in an electrified working state, so that the greenhouse is kept in a required temperature range, the self-heating heat preservation quilt is in a spreading state under the action of the electric scroll at night, and the self-heating heat preservation quilt is controlled to be in a heating heat preservation quilt state according to temperature requirements under the action of the first temperature sensor under the state:
when the temperature does not reach the required requirement in the canopy, the first electric heat membrane in the self-heating heat preservation quilt switches on, and the self-heating heat preservation quilt is in the ohmic heating state and carries out temperature compensation, and when the temperature reaches required requirement in the canopy, the first electric heat membrane in the self-heating heat preservation quilt is in outage dormancy state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210775021.5A CN115004980A (en) | 2022-07-01 | 2022-07-01 | Electric heating type sunlight greenhouse |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210775021.5A CN115004980A (en) | 2022-07-01 | 2022-07-01 | Electric heating type sunlight greenhouse |
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| CN115004980A true CN115004980A (en) | 2022-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210775021.5A Pending CN115004980A (en) | 2022-07-01 | 2022-07-01 | Electric heating type sunlight greenhouse |
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| CN107750757A (en) * | 2017-12-14 | 2018-03-06 | 邹城市唯彩智能科技有限公司 | A kind of heat-preserving wall of warmhouse booth |
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| CN218417593U (en) * | 2022-07-01 | 2023-02-03 | 南京源昌新材料有限公司 | Electric heating type sunlight greenhouse |
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2022
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