CN112012544A - Solar intelligent low-temperature grain storage system - Google Patents
Solar intelligent low-temperature grain storage system Download PDFInfo
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- CN112012544A CN112012544A CN202010730385.2A CN202010730385A CN112012544A CN 112012544 A CN112012544 A CN 112012544A CN 202010730385 A CN202010730385 A CN 202010730385A CN 112012544 A CN112012544 A CN 112012544A
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- grain
- grain storage
- refrigerating
- temperature
- solar
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 239000001301 oxygen Substances 0.000 claims abstract description 15
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 15
- 239000002985 plastic film Substances 0.000 claims abstract description 11
- 229920006255 plastic film Polymers 0.000 claims abstract description 11
- 238000004146 energy storage Methods 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 239000000523 sample Substances 0.000 claims description 14
- 230000005611 electricity Effects 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000005057 refrigeration Methods 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 3
- 238000010348 incorporation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 241000272165 Charadriidae Species 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000004320 controlled atmosphere Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H7/00—Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site
- E04H7/22—Containers for fluent solids, e.g. silos, bunkers; Supports therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D15/00—Devices not covered by group F25D11/00 or F25D13/00, e.g. non-self-contained movable devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/08—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation using ducts
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/51—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for storing agricultural or horticultural products
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/51—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for storing agricultural or horticultural products
- Y02A40/58—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for storing agricultural or horticultural products using renewable energies
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Storage Of Harvested Produce (AREA)
Abstract
The invention relates to a solar intelligent low-temperature grain storage system which comprises an intelligent control system, a small grain cooling fan and a grain storage warehouse for stacking grain piles, wherein a solar panel component is fixedly installed on the outer surface of the roof of the grain storage warehouse through a support frame and is connected with an electric energy storage device, the electric energy storage device provides electric energy for the intelligent control system, and an overhead channel is formed between the solar panel component and the outer surface of the roof of the grain storage warehouse; a group of refrigerating pipe groups consisting of a plurality of refrigerating pipes are vertically inserted into two sides of the interior of the grain pile respectively, a plurality of air holes are uniformly formed in each refrigerating pipe, the bottom end of each refrigerating pipe of one refrigerating pipe group is connected to a small grain cooling fan through a communicating pipe, and the bottom end of each refrigerating pipe of the other refrigerating pipe group is communicated with the exterior of the grain storage warehouse through a connecting pipe; the upper surface of the grain pile is hermetically covered with a layer of plastic film, and the plastic film is covered with a layer of heat insulation plate. The invention can reduce links, save cost and has good temperature and oxygen control effect.
Description
Technical Field
The invention relates to a grain storage technology, in particular to a solar intelligent low-temperature grain storage system.
Background
The main technologies of low temperature and low oxygen adopted in the current grain storage comprise: (1) the method comprises the following steps of (1) utilizing low-temperature air in winter, and carrying out ventilation and refrigeration by using a centrifugal fan; after the spring is started, the doors and the windows of the granary are shielded and insulated from light, the influence of light radiation and heat convection on the granary temperature is relieved, the grain surface is covered with grain piles by using a heat insulation material, the heat exchange between the air accumulated heat of the grain surface and two pairs of air convection is relieved, and the granary wall is insulated by using plates; the air conditioner is used for controlling the temperature of the bin in summer, and the fan is used for ventilating and cooling in winter, so that the circulation is repeated. (2) By using nitrogen-filled controlled atmosphere technology and positive pressure sealing means, the oxygen concentration in the grain pile is quickly reduced to be less than two percent, the oxygen deficiency level in the grain pile is maintained for a long time, and the insect is quickly killed. (3) When the grain stack is heated up normally and rapidly in non-winter season, or put in a warehouse at high grain temperature in high-temperature season, a grain refrigerator is used for refrigerating the grain stack forcefully.
However, the above techniques have the disadvantages of scattered operation, lack of systematicness and integrity, multiple operation links, high cost, great fluctuation of control of factors such as oxygen concentration and temperature in the grain pile, and inadequate temperature control for delaying aging of grain quality.
Disclosure of Invention
The invention aims to solve the technical problem of providing a solar intelligent low-temperature grain storage system to overcome the defects of multiple operation links, high cost and high difficulty in controlling oxygen concentration and temperature elements of grain heaps in the traditional grain storage technology.
In order to solve the technical problems, the invention provides the following technical scheme: the solar intelligent low-temperature grain storage system comprises an intelligent control system and a grain storage warehouse for stacking grain piles, wherein a solar panel component is fixedly installed on the outer surface of the roof of the grain storage warehouse through a support frame and is connected with an electric energy storage device, the electric energy storage device provides electric energy for the intelligent control system, and an overhead channel is formed between the solar panel component and the outer surface of the roof of the grain storage warehouse;
the grain pile is characterized by also comprising a small grain cooling fan connected with an intelligent control system, wherein a group of refrigerating pipe groups consisting of a plurality of refrigerating pipelines are vertically inserted into two sides in the grain pile respectively, a plurality of air holes are uniformly formed in each refrigerating pipeline, the bottom ends of the refrigerating pipelines of the refrigerating pipe groups on one side are commonly communicated with a communicating pipe and are connected to the small grain cooling fan through the communicating pipe, and the bottom ends of the refrigerating pipelines of the refrigerating pipe groups on the other side are commonly communicated with a connecting pipe and are communicated with the outside of the grain storage warehouse through the connecting pipe; a plurality of temperature probes and a plurality of oxygen content probes are uniformly distributed in the grain pile, and each temperature probe and each oxygen content probe are respectively and electrically connected with the intelligent control system;
the upper surface of the grain pile is hermetically covered with a layer of plastic film, and the plastic film is covered with a layer of heat insulation plate.
On the basis of the technical scheme, the inner cavity of the grain storage warehouse comprises a grain storage main cavity and a grain storage auxiliary cavity, the middle part of the inner cavity of the grain storage warehouse is formed into the grain storage main cavity, the cavity between the grain storage main cavity and each inner side wall of the grain storage warehouse is formed into the grain storage auxiliary cavity, and the grain in the grain storage auxiliary cavity is mixed with diatomite.
On the basis of the technical scheme, the grain storage barn is provided with the ventilating fan.
On the basis of the technical scheme, the solar panel component covers the whole upper surface of the roof of the grain storage barn.
On the basis of the technical scheme, the solar panel component generates electricity and is incorporated into a national power grid.
On the basis of the technical scheme, the refrigeration pipeline is a PVC plastic pipeline.
After the technical scheme is adopted, the invention has the following advantages: the solar energy heat collecting and storing device can effectively block sunlight from directly irradiating the roof by utilizing the design of the solar panel component, avoid heat accumulation on the roof, and simultaneously effectively reduce the roof maintenance cost caused by aging of the roof due to exposure to the sun, rain and the like; moreover, the solar panel component is used for generating electricity, on one hand, the intelligent control system of the grain storage house and other electric components are supplied with electric energy, the electricity consumption cost of the grain storage house is saved, on the other hand, redundant electric energy can be input into a national power grid, and economic benefits are generated. Meanwhile, a traditional air conditioner is replaced by a small grain refrigerating fan, the small grain refrigerating fan is combined with a PVC plastic pipeline with holes, automatic refrigeration and ventilation are carried out according to the temperature of the grain pile, ventilation and convection are carried out between two groups of refrigerating pipe groups on two sides, air inside the grain pile is promoted to circulate uniformly, and transverse circulation and ventilation are carried out on grains, so that the integral temperature of the grain pile is reduced uniformly. Meanwhile, the disposable plastic film for pressing the cover and the heat insulation plate are utilized, so that the film uncovering link is reduced, and the cost is saved.
Drawings
Fig. 1 is a side view angle sectional view of the structure of the grain storage barn according to the present invention;
fig. 2 is a schematic view of the vertical insertion of two groups of refrigeration pipelines into the grain pile in a top view angle.
The reference numbers in the figures are: 1-grain storage warehouse, 2-roof, 3-solar panel component, 4-support frame, 5-overhead channel, 6-grain storage main cavity, 7-grain storage auxiliary cavity, 8-small grain cooling fan, 9' -refrigeration pipeline, 91-communicating pipe, 92-connecting pipe, 10-vent hole, 11-plastic film, 12-thermal insulation plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the solar intelligent low-temperature grain storage system provided by the invention comprises an intelligent control system and a grain storage warehouse 1 for stacking grain piles.
The outer surface of the roof 2 of the grain storage warehouse 1 is fixedly provided with a solar panel component 3 through a support frame 4, the solar panel component 3 covers the whole upper surface of the roof 2 of the grain storage warehouse 1, the solar panel component 3 is connected with an electric energy storage device, and the electric energy storage device provides electric energy for an intelligent control system; meanwhile, the solar panel component generates electricity and is also incorporated into a national power grid. Firstly, the design of the solar panel component can effectively block sunlight from directly irradiating the roof, thereby avoiding heat accumulation on the roof, and simultaneously, effectively reducing the roof maintenance cost caused by aging of the roof due to exposure to the sun, rain and the like; moreover, the solar panel component is used for generating electricity, on one hand, the intelligent control system of the grain storage house and other electric components are supplied with electric energy, the electricity consumption cost of the grain storage house is saved, on the other hand, redundant electric energy can be input into a national power grid, and economic benefits are generated. It should be noted here that the principle of generating electricity by the solar panel assembly, the principle of connecting with the electrical energy storage device and transmitting electricity, and the principle of connecting with the national grid are all the prior knowledge, and it is emphasized here that the application of the solar panel assembly to the grain storage warehouse can bring about the effective effect in many aspects.
And, be formed with built on stilts passageway 5 between 2 surfaces in the roof of this solar panel component 3 and storage grain storehouse 1, this built on stilts passageway 5 helps the air to flow, takes away the heat in roof, is favorable to reducing the storehouse temperature. In addition, the wall of the grain storage warehouse is fixed with a heat insulation layer, so that the low-temperature environment in the warehouse is effectively maintained.
Meanwhile, referring to fig. 1 and 2, the solar intelligent low-temperature grain storage system of the invention further comprises a small grain cooling fan 8 connected to the intelligent control system, a group of refrigerating pipe groups consisting of a plurality of refrigerating pipes 9 and 9 ' are respectively vertically inserted into two sides inside the grain stack, a plurality of air holes 10 are uniformly formed in each refrigerating pipe 9 and 9 ', the bottom ends of the refrigerating pipes 9 of the refrigerating pipe group at one side are commonly communicated with a communicating pipe 91 and are connected to the small grain cooling fan 8 through the communicating pipe 91, and the bottom ends of the refrigerating pipes 9 ' of the refrigerating pipe group at the other side are commonly communicated with a connecting pipe 92 and are communicated with the outside of the grain storage room 1 through the connecting pipe 92; and a plurality of temperature probes and a plurality of oxygen content probes are uniformly distributed in the grain pile, and each temperature probe and each oxygen content probe are respectively and electrically connected with the intelligent control system. The temperature and the oxygen content in the grain pile are monitored on line in real time by utilizing the temperature measuring probe and the oxygen content probe, and a basis is provided for the cooling and oxygen reduction operation. When the temperature value in the grain pile exceeds a preset maximum threshold (the maximum temperature threshold can be set to be 18 ℃), the intelligent control system controls the small grain cooling fan 8 to operate, ventilation and convection are carried out between the two groups of refrigerating pipe groups on the two sides, and a circulation for promoting air flow refrigeration in the grain pile is formed through the refrigerating pipelines 9 and 9', wherein the special emphasis is that a communicated air conveying pipe is not arranged between the two groups of refrigerating pipe groups on the two sides, and the air heat in the grain pile is discharged by passing through the grain pile through the ventilation and convection to realize cooling, so that the effect of uniformly reducing the whole temperature of the grain pile is achieved, and the cooling effect is better; when the temperature in the grain pile is lower than a preset minimum threshold (the minimum threshold can be set to be 13 ℃), the intelligent control system controls the small grain cooling fan to stop; the automatic equalization temperature control effect can be realized. When the oxygen content in the grain pile exceeds a threshold value and needs to be reduced, nitrogen filling is adopted for the first time to regulate the atmosphere, and the subsequent regulation is mainly based on the oxygen consumption of natural respiration of grains.
Meanwhile, the upper surface of the grain pile is hermetically covered with a layer of plastic film 11, and the plastic film 11 is covered with a layer of heat insulation plate 12; the disposable capping is realized, the ventilation in winter is carried out without uncovering the film, the expenses of uncovering the film, covering the film, leveling the grain surface and the like are reduced, and the plastic film and other consumables are less in turnover, so that the service life is prolonged and the cost is saved.
Meanwhile, the inner cavity of the grain storage barn comprises a grain storage main cavity and a grain storage auxiliary cavity, the middle part of the inner cavity of the grain storage barn forms the grain storage main cavity, cavities between the grain storage main cavity and the inner side walls of the grain storage barn form the grain storage auxiliary cavity, and the grains in the grain storage auxiliary cavity are mixed with diatomite; the diatomite is mixed into the grains close to the wall surface of the grain storage warehouse, so that the effect of preventing and controlling pests can be achieved, and certainly, the diatomite can be mixed into the grains at positions where air leakage is easy and the influence of the outside air temperature is easy.
Meanwhile, the grain storage barn is provided with the ventilating fan, so that the temperature of heat accumulated in the barn in summer can be reduced by the ventilating fan at low temperature at night.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The solar intelligent low-temperature grain storage system comprises an intelligent control system and a grain storage warehouse for stacking grain piles, and is characterized in that a solar panel component is fixedly installed on the outer surface of the roof of the grain storage warehouse through a support frame, the solar panel component is connected to an electric energy storage device, the electric energy storage device provides electric energy for the intelligent control system, and an overhead channel is formed between the solar panel component and the outer surface of the roof of the grain storage warehouse;
the grain pile is characterized by also comprising a small grain cooling fan connected with an intelligent control system, wherein a group of refrigerating pipe groups consisting of a plurality of refrigerating pipelines are vertically inserted into two sides in the grain pile respectively, a plurality of air holes are uniformly formed in each refrigerating pipeline, the bottom ends of the refrigerating pipelines of the refrigerating pipe groups on one side are commonly communicated with a communicating pipe and are connected to the small grain cooling fan through the communicating pipe, and the bottom ends of the refrigerating pipelines of the refrigerating pipe groups on the other side are commonly communicated with a connecting pipe and are communicated with the outside of the grain storage warehouse through the connecting pipe; a plurality of temperature probes and a plurality of oxygen content probes are uniformly distributed in the grain pile, and each temperature probe and each oxygen content probe are respectively and electrically connected with the intelligent control system;
the upper surface of the grain pile is hermetically covered with a layer of plastic film, and the plastic film is covered with a layer of heat insulation plate.
2. The solar intelligent low-temperature grain storage system according to claim 1, wherein the inner cavity of the grain storage warehouse comprises a grain storage main cavity and a grain storage auxiliary cavity, the middle part of the inner cavity of the grain storage warehouse is formed into the grain storage main cavity, the cavity between the grain storage main cavity and each inner side wall of the grain storage warehouse is formed into the grain storage auxiliary cavity, and grains in the grain storage auxiliary cavity are mixed with diatomite.
3. The solar intelligent low-temperature grain storage system according to claim 1, wherein a ventilation fan is arranged on the grain storage barn.
4. The solar intelligent cryogenic grain storage system of claim 1 wherein the solar panel assembly covers the entire upper surface of the roof of the grain storage barn.
5. The solar intelligent cryogenic grain storage system of claim 1 wherein the solar panel assembly generates electricity for incorporation into a national grid.
6. The solar intelligent low-temperature grain storage system of claim 1, wherein the refrigeration pipeline is a PVC plastic pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010730385.2A CN112012544A (en) | 2020-07-27 | 2020-07-27 | Solar intelligent low-temperature grain storage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010730385.2A CN112012544A (en) | 2020-07-27 | 2020-07-27 | Solar intelligent low-temperature grain storage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112012544A true CN112012544A (en) | 2020-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010730385.2A Pending CN112012544A (en) | 2020-07-27 | 2020-07-27 | Solar intelligent low-temperature grain storage system |
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| CN (1) | CN112012544A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4190996A1 (en) * | 2021-12-01 | 2023-06-07 | Dutch Cover Solutions B.V. | Silo and cover therefor |
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|---|---|---|---|---|
| CN101569263A (en) * | 2009-06-01 | 2009-11-04 | 国家粮食局科学研究院 | Granary lateral ventilation method and system thereof |
| GB2463747A (en) * | 2009-04-27 | 2010-03-31 | Vegetable Consultancy Services | Ventilation system for a perishable goods store |
| CN107371652A (en) * | 2017-06-23 | 2017-11-24 | 浙江合大太阳能科技有限公司 | A kind of solar energy electroplax and its application method of silo cooling |
| CN206728634U (en) * | 2017-05-03 | 2017-12-12 | 盐城晟阳电子科技有限公司 | A kind of ventilated type raw grain storage facilities |
| CN207744429U (en) * | 2017-11-16 | 2018-08-21 | 谷晓辰 | A kind of low-temperature grain-storage freezer with interior circulatory function |
| CN109757226A (en) * | 2019-03-15 | 2019-05-17 | 刘占鑫 | A kind of moisture-proof silo of insect prevention |
| CN110301231A (en) * | 2019-07-26 | 2019-10-08 | 浙江省粮食局直属粮油储备库 | A kind of ventilating heat-proof temperature-controlling system based on silo |
-
2020
- 2020-07-27 CN CN202010730385.2A patent/CN112012544A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2463747A (en) * | 2009-04-27 | 2010-03-31 | Vegetable Consultancy Services | Ventilation system for a perishable goods store |
| CN101569263A (en) * | 2009-06-01 | 2009-11-04 | 国家粮食局科学研究院 | Granary lateral ventilation method and system thereof |
| CN206728634U (en) * | 2017-05-03 | 2017-12-12 | 盐城晟阳电子科技有限公司 | A kind of ventilated type raw grain storage facilities |
| CN107371652A (en) * | 2017-06-23 | 2017-11-24 | 浙江合大太阳能科技有限公司 | A kind of solar energy electroplax and its application method of silo cooling |
| CN207744429U (en) * | 2017-11-16 | 2018-08-21 | 谷晓辰 | A kind of low-temperature grain-storage freezer with interior circulatory function |
| CN109757226A (en) * | 2019-03-15 | 2019-05-17 | 刘占鑫 | A kind of moisture-proof silo of insect prevention |
| CN110301231A (en) * | 2019-07-26 | 2019-10-08 | 浙江省粮食局直属粮油储备库 | A kind of ventilating heat-proof temperature-controlling system based on silo |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4190996A1 (en) * | 2021-12-01 | 2023-06-07 | Dutch Cover Solutions B.V. | Silo and cover therefor |
| NL2029970B1 (en) * | 2021-12-01 | 2023-06-19 | Dutch Cover Solutions B V | SILO AND COVER FOR IT |
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Application publication date: 20201201 |