Granary air conditioning moisture-proof control device, system and method based on temperature difference monitoring

Abstract

The present invention discloses a grain silo air conditioning moisture-proof control device, system, and method based on temperature difference monitoring. The device comprises an identification component, including a temperature unit and a humidity unit. The temperature unit is respectively installed at the outdoor end and indoor end of the grain silo to be protected, and the humidity unit is installed at the indoor end of the grain silo to be protected. The grain silo protection component comprises an air conditioning unit, an embedded circulation unit, and a heat conducting plate. The air conditioning unit is installed at the indoor end of the grain silo. The embedded circulation unit comprises a first circulation pipe, a second circulation pipe, and a circulation pump. The first circulation pipe is embedded in the inner wall of the outdoor end of the grain silo to be protected, and the second circulation pipe is embedded in the inner wall of the indoor end of the grain silo to be protected. The two ends of the circulation pump are respectively connected to the first circulation pipe and the second circulation pipe. The heat conducting plate is laid between the first circulation pipe and the second circulation pipe, and the two ends of the heat conducting plate are respectively in conflict with the first circulation pipe and the second circulation pipe. The grain silo air conditioning moisture-proof control device of the present invention can prevent the formation of condensation water on the inner wall of the grain silo.

Description

Technical Field

[0001] The present invention belongs to the field of granary protection equipment, and in particular relates to a granary air-conditioning moisture-proof control device, system and method based on temperature difference monitoring. Background Art

[0002] Granaries are essential tools for storing grain. Currently, most common granaries are built of concrete or steel plates. Since the temperature inside the granary is greatly affected by the external environment, it is easy for the grain to age faster and become moldy. Therefore, in the current use of granaries, most granaries usually use granary air conditioners to control the ambient temperature of the granary.

[0003] Granary air conditioners control the temperature of grain storage rooms to ensure a constant temperature in the granary and meet the temperature requirements of the grain. However, although existing granary air conditioners can control the temperature of the granary, the temperature difference between the inside and outside of the granary is usually large. When used in winter or in areas with lower temperatures, condensation water is easily generated on the inner wall of the granary, and the grain is easily damp and moldy during storage, which poses a hidden danger to the storage of grain, easily causing economic losses and leading to food waste.

[0004] Therefore, there is an urgent need for a granary air-conditioning moisture-proof control device that can prevent condensation water from forming on the inner wall of the granary. Summary of the Invention

[0005] Purpose of the invention: In order to overcome the above shortcomings, the purpose of the present invention is to provide a grain silo air conditioning moisture-proof control device, system and method based on temperature difference monitoring, which has flexible application, reasonable design, high degree of automation, improves grain storage efficiency, and can neutralize the temperature of the inner wall of the granary with the temperature of the outer wall of the granary, avoid excessive temperature difference, and cause condensation water to form on the inner wall of the granary, thereby reducing the moisture rate of grain stored in the granary.

[0006] To solve the above technical problems, the present invention provides a grain silo air conditioning moisture-proof control device based on temperature difference monitoring, comprising:

[0007] The identification component includes a temperature unit and a humidity unit. The temperature unit is installed at the outdoor end and indoor end of the grain silo to be protected, respectively, and the ambient temperature outside and indoor of the grain silo to be protected are obtained through the temperature unit; the humidity unit is installed at the indoor end of the grain silo to be protected, and the ambient humidity inside the grain silo to be protected is obtained through the humidity unit;

[0008] The granary protection component includes an air-conditioning unit, an embedded circulation unit, and a heat-conducting plate. The air-conditioning unit is installed at the indoor end of the granary; the embedded circulation unit includes a first circulation pipe, a second circulation pipe, and a circulation pump. The first circulation pipe is buried in the inner wall of the outdoor end of the granary to be protected, and the second circulation pipe is buried in the inner wall of the indoor end of the granary to be protected. The two ends of the circulation pump are respectively connected to the first circulation pipe and the second circulation pipe, and the heat-conducting liquid in the first circulation pipe and the second circulation pipe is circulated through the circulation pump; the heat-conducting plate is laid between the first circulation pipe and the second circulation, and the two ends of the heat-conducting plate are respectively in conflict with the first circulation pipe and the second circulation pipe.

[0009] By adopting the above technical solution, it is possible to obtain the temperature information indoors and outdoors of the granary, and the humidity information of each section of the granary, and then control the temperature and humidity of the granary to be protected within the specified temperature and humidity range in real time; and, the temperature of the inner wall of the granary and the temperature of the outer wall of the granary can be transmitted to each other, thereby reducing the temperature difference between the inner wall of the granary and the outer wall of the granary, thereby reducing the generation of condensation water on the inner wall of the granary, and thereby reducing the probability of grain getting damp and mildew during storage; and, through the embedded design of the first circulation pipe and the second circulation pipe, it can also be connected to the drainage pipe of the air-conditioning unit to collect the liquid discharged by the air-conditioning unit; and, through the combination of the first circulation pipe and the second circulation pipe, it can also alleviate the temperature interference of the outdoor environment on the inside of the granary, avoid the internal temperature of the granary being too high or too low, causing damage to the stored grain; the heat conduction efficiency can also be improved by the heat conductive plate.

[0010] As a preferred embodiment of the present invention, the temperature unit includes a first temperature sensor, a second temperature sensor, and a third temperature sensor. The first temperature sensor is installed at the outdoor end of the granary to be protected, the second temperature sensor is installed at the indoor end of the granary to be protected, and the third temperature sensor is installed in the first circulation pipe and the second circulation pipe respectively.

[0011] By adopting the above technical solution, the accuracy of temperature recognition can be increased, thereby improving the accuracy of controlling the temperature of the granary to be protected within a specified temperature range.

[0012] As a preferred embodiment of the present invention, the granary protection assembly also includes a protection unit, which includes a first protective plate, a second protective plate, and a conductive layer. Several first protective plates and second protective plates are arranged in an array along the storage area of the granary to be protected, and the conductive layer is laid on the surface of the first protective plate and the second protective plate.

[0013] By adopting the above technical solution, an array of protective plates can be formed in the storage area of the granary to be protected, and the grain in the storage area can be protected from pests through several protective plates; and the conductive layer can not only absorb the dust in the granary to be protected, but also provide further pest protection for the grain in the storage area.

[0014] As a preferred embodiment of the present invention, the first protective plate is provided with a first through slot, the second protective plate is provided with a second through slot, the first protective plate is connected to the second protective plate, and a protective zone is formed between the first protective plate and the second protective plate.

[0015] By adopting the above technical solution, the air in the protection area can be connected to the storage area and the inside of the granary, thereby preventing the grain temperature in the storage area from being too high.

[0016] As a preferred embodiment of the present invention, the protection unit also includes a first driving member and a second driving member, and the first driving member and the second driving member are installed in the storage area of the granary to be protected, and the driving end of the first driving member is connected to the first protective plate, and the driving end of the second driving member is connected to the second protective plate.

[0017] By adopting the above technical solution, the first protective plate and the second protective plate can be controlled to perform telescopic movement in a timely manner, dust and debris attached to the conductive layer can be removed, and the protective function of the first protective plate and the second protective plate can be prevented from being reduced.

[0018] As a preferred embodiment of the present invention, it further includes a temperature difference power generation unit, wherein both ends of the temperature difference unit are respectively inserted into the first circulation pipe and the second circulation pipe, and power generation is performed through the temperature difference between the first circulation pipe and the second circulation pipe.

[0019] By adopting the above technical solution, it is possible to assist in providing electricity and reduce the energy loss of the grain silo air conditioning moisture-proof control device that monitors the temperature difference.

[0020] As a preferred embodiment of the present invention, the granary protection assembly further includes a heating unit, the two ends of which are respectively connected to the first circulation pipe and the second circulation pipe, and the heat-conducting liquid in the first circulation pipe or the second circulation pipe is heated by the heating unit.

[0021] By adopting the above technical solution, the temperature of the heat-conducting liquid in the first circulation pipe can be controlled to be the same as the temperature at the inner end of the granary, further reducing the temperature difference between the inner wall and the outer wall of the granary.

[0022] The present invention also provides a grain silo air conditioning moisture-proof control system based on temperature difference monitoring, including the grain silo air conditioning moisture-proof control device based on temperature difference monitoring, and further comprising:

[0023] The granary includes an outdoor end, an indoor end, and a storage area.

[0024] The present invention also provides a method for controlling moisture-proofing of a granary air conditioner based on temperature difference monitoring. The method uses the moisture-proofing control system for a granary air conditioner based on temperature difference monitoring to control moisture-proofing of the granary. The method comprises the following steps:

[0025] Step S1: enabling the air conditioning unit to control the temperature and humidity of the granary to be protected within a preset temperature and humidity range, and determining whether the temperature difference between the indoor and outdoor ambient temperatures of the granary to be protected exceeds a first preset temperature;

[0026] Step S2: If yes, the circulation pump is used to circulate the heat transfer liquid in the first circulation pipe and the second circulation pipe to perform the first liquid circulation, so that the heat transfer liquid in the first circulation pipe absorbs the outdoor temperature of the granary to be protected, and the heat transfer liquid in the second circulation pipe absorbs the indoor temperature of the granary to be protected. If no, the process returns to step S1 to re-acquire the indoor and outdoor ambient temperatures of the granary to be protected.

[0027] Step S3: judging whether the temperature difference between the indoor and outdoor ambient temperatures of the granary to be protected exceeds a preset temperature;

[0028] Step S4: If yes, the circulation pump is used to perform a second liquid circulation on the heat-conducting liquid in the first circulation pipe and the second circulation pipe, so that the temperature of the heat-conducting liquid in the first circulation pipe and the temperature of the heat-conducting liquid in the second circulation pipe are mutually transferred. If no, the process returns to step S1 and the temperature difference between the indoor and outdoor ambient temperatures of the granary to be protected is re-determined.

[0029] As a preferred embodiment of the present invention, the method for enabling the air conditioning unit to control the temperature and humidity of the granary to be protected within a preset temperature and humidity range further comprises the following steps:

[0030] Step S10: extending the first protective plate and the second protective plate along a preset direction and energizing the conductive layer to form a protective plate array;

[0031] Step S11: every first preset time, the first protection plate is retracted along a preset direction, and every second preset time, the second protection plate is retracted along a preset direction.

[0032] The above technical solution of the present invention has the following advantages over the prior art:

[0033] 1. The device, system, and method for controlling moisture-proof granary air conditioning based on temperature difference monitoring described in the present invention can obtain temperature information indoors and outdoors, as well as humidity information in each area of the granary, and thereby control the temperature and humidity of the granary to be protected within a specified temperature and humidity range in real time.

[0034] 2. It can transfer the temperature of the inner wall of the granary to the temperature of the outer wall of the granary, reduce the temperature difference between the inner wall and the outer wall of the granary, and thus reduce the generation of condensation water on the inner wall of the granary, thereby reducing the probability of grain getting damp and mildew during storage;

[0035] 3. A protective plate array can be formed in the storage area of the grain silo to be protected. The combination of the conductive layer and the protective plate array can not only absorb dust in the grain silo to be protected, but also provide further pest protection for the grain in the storage area.

[0036] 4. The temperature of the heat-conducting liquid in the first circulation pipe can be made the same as the indoor temperature of the granary to be protected, further reducing the temperature difference between the inner wall and the outer wall of the granary, and can assist in providing electricity to reduce the energy loss of the granary air-conditioning moisture-proof control device that monitors the temperature difference. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to make the contents of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments of the present invention in conjunction with the accompanying drawings.

[0038] Figure 1 It is a first stereoscopic schematic diagram of the indoor end and outdoor end areas of the granary of the present invention.

[0039] Figure 2 It is a second stereoscopic schematic diagram of the indoor end and outdoor end areas of the granary of the present invention.

[0040] Figure 3 It is a front view of the outer end area of the granary of the present invention.

[0041] Figure 4 It is a first side view of the outdoor end and outdoor end area of the granary of the present invention.

[0042] Figure 5 It is a second side view of the outdoor end and outdoor end area of the granary of the present invention.

[0043] Figure 6 It is a third stereoscopic schematic diagram of the outdoor end and outdoor end area of the granary of the present invention.

[0044] Figure 7 It is a fourth stereoscopic schematic diagram of the outdoor end and outdoor end area of the granary of the present invention.

[0045] Figure 8 It is a partial three-dimensional schematic diagram of the granary storage area of the present invention.

[0046] Figure 9 It is a first protective stereoscopic schematic diagram of the granary storage area of the present invention.

[0047] Figure 10 It is a second protective stereoscopic schematic diagram of the granary storage area of the present invention.

[0048] Figure 11 It is a third protective stereoscopic schematic diagram of the granary storage area of the present invention.

[0049] Figure 12It is a fourth protective stereoscopic schematic diagram of the granary storage area of the present invention.

[0050] Explanation of the reference numerals in the specification: 3. Thermoelectric power generation unit, 22. Heat conducting plate, 24. Heating unit, 40. Outdoor end of the granary, 41. Indoor end of the granary, 42. Storage interval, 100. First temperature sensor, 101. Second temperature sensor, 102. Third temperature sensor, 210. First circulation pipe, 211. Second circulation pipe, 212. Circulation pump, 230. First protective plate, 231. Second protective plate, 232. Connecting plate, 233. Conductive layer, 234. First driving member, 235. Second driving member, 236. First through groove, 237. Second through groove, 420. First protective groove, 421. Second protective groove, 422. Cleaning blade. DETAILED DESCRIPTION

[0051] The present invention will be further described below with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it. However, the embodiments are not intended to limit the present invention.

[0052] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, features defined as "second" and "first" may explicitly or implicitly include one or more of the features. In the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0053] In the present invention, unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be understood broadly. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0054] Unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may be such that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In addition, the term "comprising" is intended to cover non-exclusive inclusions, such as a process, method, system, product, or apparatus that includes a series of steps or units, is not limited to the listed steps or units, but may optionally include steps or units that are not listed, or may optionally include other steps or units that are inherent to these processes, methods, products, or apparatuses.

[0055] Example 1

[0056] Reference Figure 1-5 As shown, the present invention provides an embodiment of a grain silo air conditioning moisture-proof control device based on temperature difference monitoring, comprising:

[0057] The identification component includes a temperature unit and a humidity unit. The temperature unit is installed at the outdoor end and indoor end of the grain silo to be protected, respectively, and the ambient temperature outside and indoor of the grain silo to be protected are obtained through the temperature unit; the humidity unit is installed at the indoor end of the grain silo to be protected, and the ambient humidity inside the grain silo to be protected is obtained through the humidity unit;

[0058] The granary protection component includes an air-conditioning unit, an embedded circulation unit, and a heat-conducting plate 22. The air-conditioning unit is installed at the indoor end of the granary; the embedded circulation unit includes a first circulation pipe 210, a second circulation pipe 211, and a circulation pump 212. The first circulation pipe 210 is buried in the inner wall of the outdoor end of the granary to be protected, and the second circulation pipe 211 is buried in the inner wall of the indoor end of the granary to be protected. The two ends of the circulation pump 212 are respectively connected to the first circulation pipe 210 and the second circulation pipe 211, and the heat-conducting liquid in the first circulation pipe 210 and the second circulation pipe 211 is circulated through the circulation pump 212; the heat-conducting plate 22 is laid between the first circulation pipe 210 and the second circulation, and the two ends of the heat-conducting plate 22 are respectively in conflict with the first circulation pipe 210 and the second circulation pipe 211.

[0059] Among them, reference Figure 1-2As shown, the temperature unit includes a first temperature sensor 100, a second temperature sensor 101, and a third temperature sensor 102. The first temperature sensor 100 is installed at the outdoor end of the granary to be protected, and the outdoor ambient temperature of the granary to be protected is obtained through the first temperature sensor 100; the second temperature sensor 101 is installed at the indoor end of the granary to be protected, and the indoor ambient temperature of the granary to be protected is obtained through the second temperature sensor 101; the third temperature sensor 102 is respectively installed in the first circulation pipe 210 and the second circulation pipe 211, and the temperature of the heat-conducting liquid in the first circulation pipe 210 and the second circulation pipe 211 is obtained through the third temperature sensor 102; the humidity unit is respectively arranged on the inner wall of the granary to be protected and the storage area 42 of the granary to be protected, and the humidity of the inner wall area of the granary to be protected and the humidity of the storage area 42 of the granary to be protected are obtained through the humidity unit.

[0060] Among them, the temperature and humidity of the grain warehouse to be protected are controlled within the preset temperature and humidity range by the air conditioning unit. The specific temperature and humidity range is set by the operator according to actual needs and costs. In this embodiment, the temperature is referenced to 15~20 degrees Celsius and the humidity is referenced to 12.5% humidity value; the first circulation pipe 210 and the second circulation pipe 211 are referenced to copper pipes in this embodiment; reference Figure 4-5 As shown, the first circulation pipe 210 and the second circulation pipe 211 are arranged in an array, and the number of the circulation pumps 212 is adapted to the number of the first circulation pipe 210 and the second circulation pipe 211; the embedded circulation unit also includes a solenoid valve, the two ends of which are respectively connected to the first circulation pipe 210 and the second circulation pipe 211, and the first circulation pipe 210 and the second circulation pipe 211 are connected or disconnected by the solenoid valve; the heat conducting plate 22 adopts a heat conducting fin, and the temperature of the first circulation pipe 210 and the temperature of the second circulation pipe 211 are transferred to each other through the heat conducting plate 22.

[0061] Preferably, the working principle of the granary air conditioning moisture-proof control device is:

[0062] The temperature and humidity of the granary to be protected are controlled in real time by the air conditioning unit within a preset temperature and humidity range, and the outdoor temperature of the granary to be protected is obtained by the first temperature sensor 100, and the indoor temperature of the granary to be protected is obtained by the second temperature sensor 101;

[0063] Determine whether the temperature difference between the indoor and outdoor ambient temperatures of the granary to be protected exceeds a first preset temperature;

[0064] If yes, the circulation pump 212 is used to circulate the liquid separately in the first circulation pipe 210 and the second circulation pipe 211, so that the heat transfer liquid in the first circulation pipe 210 absorbs the outdoor temperature of the granary to be protected, and the heat transfer liquid in the second circulation pipe 211 absorbs the indoor temperature of the granary to be protected. If no, the indoor and outdoor ambient temperatures of the granary to be protected are obtained again.

[0065] Determine whether the temperature difference between the indoor and outdoor ambient temperatures of the granary to be protected exceeds the second preset temperature

[0066] If so, the first circulation pipe 210 and the second circulation pipe 211 are connected through the electromagnetic valve, and then the circulation pump 212 is used to circulate the liquid in the first circulation pipe 210 and the second circulation pipe 211, so that the temperature of the heat-conducting liquid in the first circulation pipe 210 and the temperature of the heat-conducting liquid in the second circulation pipe 211 are mutually transmitted. If not, the indoor and outdoor ambient temperatures of the granary to be protected are re-obtained;

[0067] Among them, the first preset temperature and the second preset temperature are set by the operating personnel according to actual needs, and the second preset temperature is greater than the first preset temperature. In this embodiment, the first preset temperature is referenced to 8 degrees Celsius, and the second preset temperature is referenced to 15 degrees Celsius; when the liquid is circulated separately, the heat-conducting liquid in the first circulation pipe 210 circulates in the first circulation pipe 210, and the heat-conducting liquid in the second circulation pipe 211 circulates in the second circulation pipe 211. At this time, the liquid temperature in the first circulation pipe 210 is transferred to the liquid temperature in the second circulation pipe 211 through the heat-conducting plate 22; when the liquid circulation is connected, the heat-conducting liquid in the first circulation pipe 210 and the heat-conducting liquid in the second circulation pipe 211 circulate with each other. At this time, the heat-conducting liquid in the first circulation pipe 210 and the heat-conducting liquid in the second circulation pipe 211 directly transfer temperature to each other, thereby increasing the temperature transfer efficiency.

[0068] By adopting the above technical solution, the temperature information indoors and outdoors of the granary and the humidity information of each compartment of the granary can be obtained through the setting of the temperature unit and the humidity unit; the temperature and humidity of the granary to be protected can be controlled in real time within the specified temperature and humidity range through the setting of the air-conditioning unit; the temperature of the inner wall of the granary and the temperature of the outer wall of the granary can be transmitted to each other through the setting of the embedded circulation unit, that is, the temperature difference between the inner wall of the granary and the outer wall of the granary can be reduced, thereby reducing the generation of condensation water on the inner wall of the granary, thereby reducing the probability of grain getting damp and mildewed during storage; the setting of the heat conductive plate 22 can improve the heat conduction efficiency.

[0069] Preferably, reference Figure 1-3As shown, the granary protection assembly also includes a heating unit 24, the two ends of which are respectively connected to the first circulation pipe 210 and the second circulation pipe 211, and the heat-conducting liquid in the first circulation pipe 210 or the second circulation pipe 211 is heated by the heating unit 24.

[0070] After the first circulation pipe 210 and the second circulation pipe 211 are connected for liquid circulation, it is determined whether the temperature difference between the indoor and outdoor ambient temperatures of the granary to be protected exceeds the first preset temperature;

[0071] If so, the first circulation pipe 210 and the second circulation pipe 211 are isolated by the solenoid valve, and then the heat-conducting liquid in the first circulation pipe 210 is heated to a preset temperature by the heating unit 24, so that the temperature of the heat-conducting liquid in the first circulation pipe 210 is the same as the indoor end temperature of the granary to be protected. If not, the indoor and outdoor ambient temperatures of the granary to be protected are obtained again.

[0072] By adopting the above technical solution and setting the heating unit 24, the temperature of the heat-conducting liquid in the first circulation pipe 210 can be made the same as the indoor end temperature of the granary to be protected, further reducing the temperature difference between the inner wall and the outer wall of the granary.

[0073] Example 2

[0074] Reference Figure 6-7 As shown, the second embodiment is basically the same as the first embodiment, except that:

[0075] Also includes a thermoelectric power generation unit 3;

[0076] Among them, the power generation end of the thermoelectric power generation unit 3 is respectively inserted into the first circulation pipe 210 and the second circulation pipe 211, and the power generation operation is performed through the temperature difference between the first circulation pipe 210 and the second circulation pipe 211, and the output end of the thermoelectric power generation unit 3 is respectively connected to the temperature unit, the humidity unit, the air-conditioning unit, the circulation pump 212, the heating unit 24, the first driving member 234, and the second driving member 235.

[0077] By adopting the above technical solution, the temperature difference power generation unit 3 is provided to assist in providing electricity and reduce the energy loss of the temperature difference monitored grain silo air conditioning moisture-proof control device.

[0078] Example 3

[0079] Reference Figure 8-12 As shown, the third embodiment is basically the same as the first embodiment, except that:

[0080] The granary protection assembly further includes a protection unit, which includes a first protection plate 230, a second protection plate 231, a connecting plate 232, a conductive layer 233, a first driving member 234, and a second driving member 235;

[0081] Among them, reference Figure 8 As shown, the storage area 42 of the granary to be protected is provided with a first protection groove 420 and a second protection groove 421, and cleaning scrapers 422 are installed at the inlet and outlet ends of the first protection groove 420 and the second protection groove 421, and a cleaning area is installed at the sewage discharge end of the first protection groove 420 and the second protection groove 421; the first protection plate 230 is installed in the first protection groove 420, and the second protection plate 231 is installed in the second protection groove 421, and a plurality of first protection plates 230 and second protection plates 231 are arranged in an array along the storage area 42 of the granary to be protected; the first protection plate 230 is provided with a first through groove 236, and the first through groove 236 is located at an end of the first protection plate 230 close to the connecting plate 232, and the second protection plate 231 is provided with a second through groove 237, and the second through groove 237 is located at an end of the second protection plate 231 away from the connecting plate 232, and a protection area is formed between the first protection plate 230 and the second protection plate 231;

[0082] The connecting plate 232 is installed on the first protective plate 230, and the conductive layer 233 is laid on the surface of the first protective plate 230 and the second protective plate 231; the first driving member 234 is installed in the first protective groove 420, and the driving end of the first driving member 234 is connected to the first protective plate 230; the second driving member 235 is installed in the second protective groove 421, and the driving end of the second driving member 235 is connected to the second protective plate 231.

[0083] By adopting the above technical solution, through the setting of the first protective plate 230, the second protective plate 231, and the connecting plate 232, a protective plate array can be formed in the storage area 42 of the granary to be protected. Through several protective plates, the grain in the storage area 42 can be protected from pests; through the setting of the conductive layer 233, it can not only absorb the dust in the granary to be protected, but also provide further pest protection for the grain in the storage area 42.

[0084] Example 4

[0085] Reference Figure 1-12 As shown, the present invention also provides an embodiment of a grain silo air conditioning moisture-proof control system based on temperature difference monitoring, including the grain silo air conditioning moisture-proof control device based on temperature difference monitoring, and further comprising:

[0086] The granary includes an outdoor end 40 of the granary, an indoor end 41 of the granary, and a storage area 42.

[0087] As shown in the reference figure, a hollow design is adopted between the outer end 40 of the granary and the inner end 41 of the granary, and a first circulation pipe 210 and a second circulation pipe 211 are laid inside.

[0088] Example 5

[0089] Reference Figure 1-12 As shown, the present invention also provides an embodiment of a method for controlling moisture-proofing of a grain silo air conditioner based on temperature difference monitoring. The method uses the moisture-proofing control system for a grain silo air conditioner based on temperature difference monitoring to control moisture-proofing of the grain silo. The method includes the following steps:

[0090] Step S1: enabling the air conditioning unit to control the temperature and humidity of the granary to be protected within a preset temperature and humidity range, and determining whether the temperature difference between the indoor and outdoor ambient temperatures of the granary to be protected exceeds a first preset temperature;

[0091] In step S1, after storing grain in the storage area 42 of the grain silo, the temperature and humidity of the grain silo to be protected are controlled within the optimal storage temperature and humidity range of the grain through the air-conditioning unit, and then the indoor and outdoor ambient temperatures of the grain silo to be protected are obtained in real time through the first temperature sensor 100 and the second temperature sensor 101.

[0092] Step S2: If yes, the circulation pump 212 is used to circulate the heat transfer liquid in the first circulation pipe 210 and the second circulation pipe 211 to perform a first liquid circulation, so that the heat transfer liquid in the first circulation pipe 210 absorbs the outdoor temperature of the granary to be protected, and the heat transfer liquid in the second circulation pipe 211 absorbs the indoor temperature of the granary to be protected. If no, the indoor and outdoor ambient temperatures of the granary to be protected are re-obtained.

[0093] In step S2, after determining that the temperature difference between the indoor and outdoor ambient temperatures of the granary to be protected exceeds the first preset temperature, step S20 is executed: the heat transfer liquid in the first circulation pipe 210 and the second circulation pipe 211 are circulated separately by the circulation pump 212, so that the heat transfer liquid in the first circulation pipe 210 absorbs the outdoor temperature of the granary to be protected, and the heat transfer liquid in the second circulation pipe 211 absorbs the indoor temperature of the granary to be protected;

[0094] After determining that the temperature difference between the indoor and outdoor ambient temperatures of the granary to be protected does not exceed the first preset temperature, execute step S21: return to step S1 to re-acquire the indoor and outdoor ambient temperatures of the granary to be protected.

[0095] Step S3: judging whether the temperature difference between the indoor and outdoor ambient temperatures of the granary to be protected exceeds a preset temperature;

[0096] In step S3, when the heat-conducting liquid in the first circulation pipe 210 and the second circulation pipe 211 undergoes separate liquid circulation, it is determined whether the temperature difference exceeds the preset temperature for the second time based on the indoor and outdoor ambient temperatures of the granary to be protected, that is, whether the temperature difference continues to increase after the separate liquid circulation.

[0097] Step S4: If yes, the circulation pump 212 is used to perform a second liquid circulation of the heat transfer liquid in the first circulation pipe 210 and the second circulation pipe 211, so that the temperature of the heat transfer liquid in the first circulation pipe 210 and the temperature of the heat transfer liquid in the second circulation pipe 211 are mutually transmitted. If no, the temperature difference between the indoor and outdoor ambient temperatures of the granary to be protected is re-determined.

[0098] In step S4, after determining that the temperature difference between the indoor and outdoor ambient temperatures of the granary to be protected exceeds the second preset temperature, step S40 is executed: the first circulation pipe 210 and the second circulation pipe 211 are connected via the solenoid valve, and the heat transfer liquid in the first circulation pipe 210 and the second circulation pipe 211 are connected and circulated via the circulation pump 212, so that the temperature of the heat transfer liquid in the first circulation pipe 210 and the temperature of the heat transfer liquid in the second circulation pipe 211 are mutually transferred;

[0099] After determining that the temperature difference between the indoor and outdoor ambient temperatures of the granary to be protected does not exceed the second preset temperature, execute step S41: return to step S1 to re-acquire the indoor and outdoor ambient temperatures of the granary to be protected.

[0100] Preferably, the method for enabling the air conditioning unit to control the temperature and humidity of the granary to be protected within a preset temperature and humidity range further comprises the following steps:

[0101] Step S10: Extending the first protection plate 230 and the second protection plate 231 along a predetermined direction and energizing the conductive layer 233 to form a protection plate array;

[0102] In step S10, specifically after the air-conditioning unit is started, the first protective plate 230 is driven to move toward the storage area 42 by the first driving member 234, and at the same time, the second protective plate 231 is driven to move toward the storage area 42 by the second driving member 235, so that the second protective plate 231 is in contact with the connecting plate 232 of the first protective plate 230; after the first protective plate 230 and the second protective plate 231 are extended, the conductive layer 233 is energized, and then the first protective plate 230, the second protective plate 231 and the conductive layer 233 are combined to form a protective plate array to provide protection for the storage area 42 of the granary to be protected.

[0103] Step S11 : retracting the first protection plate 230 along a preset direction at first preset time intervals, and retracting the second protection plate 231 along a preset direction at second preset time intervals.

[0104] In step S11, after the protective plate array is formed, the first driving member 234 drives the first protective plate 230 to move in the opposite direction of the storage compartment 42 at a first predetermined time interval, so that the conductive layer 233 of the first protective plate 230 contacts the cleaning blade 422 of the first protective groove 420, thereby guiding dust on the surface of the conductive layer 233 into the cleaning compartment.

[0105] At the same time, at every second preset time, the second driving member 235 drives the second protective plate 231 to move in the opposite direction of the storage compartment 42, so that the conductive layer 233 of the second protective plate 231 contacts the cleaning blade 422 of the second protective groove 421, and the dust on the surface of the conductive layer 233 is guided into the cleaning compartment.

[0106] Among them, the retraction time of the first protective plate 230 and the second protective plate 231 are staggered, that is, when the first protective plate 230 retracts, the second protective plate 231 does not move, and when the second protective plate 231 retracts, the first protective plate 230 does not move; the specific first preset time and second preset time are set by the operator according to actual needs and costs, and the first preset time and the second preset time are different.

[0107] Example 6

[0108] The present invention also provides a computer medium having a computer program stored thereon, and the computer program is executed by a processor to implement the grain silo air conditioning moisture-proof control method based on temperature difference monitoring.

[0109] The present invention also provides a computer, comprising the computer medium.

[0110] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will appreciate that other variations or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A moisture-proof control method for granary air conditioning based on temperature difference monitoring, characterized in that: include: A grain silo air conditioning and moisture-proof control device based on temperature difference monitoring, comprising an identification component, including a temperature unit and a humidity unit. The temperature units are respectively installed at the outdoor end and indoor end of the grain silo to be protected, and the ambient temperatures outside and inside the grain silo to be protected are obtained through the temperature units; the humidity unit is installed at the indoor end of the grain silo to be protected, and the ambient humidity inside the grain silo to be protected is obtained through the humidity unit; A granary protection component comprises an air conditioning unit, an embedded circulation unit, and a heat conducting plate (22), wherein the air conditioning unit is installed at the indoor end of the granary; the embedded circulation unit comprises a first circulation pipe (210), a second circulation pipe (211), and a circulation pump (212), wherein the first circulation pipe (210) is embedded in the inner wall of the outdoor end of the granary to be protected, and the second circulation pipe (211) is embedded in the inner wall of the indoor end of the granary to be protected; the two ends of the circulation pump (212) are respectively connected to the first circulation pipe (210) and the second circulation pipe (211), and the heat conducting liquid in the first circulation pipe (210) and the second circulation pipe (211) is circulated through the circulation pump (212); the heat conducting plate (22) is laid between the first circulation pipe (210) and the second circulation pipe (211), and the two ends of the heat conducting plate (22) are respectively in contact with the first circulation pipe (210) and the second circulation pipe (211); The embedded circulation unit further comprises a solenoid valve, the two ends of which are respectively connected to the first circulation pipe (210) and the second circulation pipe (211), and the first circulation pipe (210) and the second circulation pipe (211) are connected or disconnected via the solenoid valve; The grain silo air conditioning moisture-proof control system based on temperature difference monitoring includes a grain silo air conditioning moisture-proof control device based on temperature difference monitoring, and also includes A granary, comprising an outdoor end (40), an indoor end (41), and a storage area (42); The grain silo air conditioning moisture-proof control system based on temperature difference monitoring performs moisture-proof control on the grain silo, and the method includes the following steps: Step S1: enabling the air conditioning unit to control the temperature and humidity of the granary to be protected within a preset temperature and humidity range, and determining whether the temperature difference between the indoor and outdoor ambient temperatures of the granary to be protected exceeds a first preset temperature; Step S2: If yes, the circulation pump (212) is used to circulate the heat transfer liquid in the first circulation pipe (210) and the second circulation pipe (211) separately, so that the heat transfer liquid in the first circulation pipe (210) absorbs the outdoor temperature of the granary to be protected, and the heat transfer liquid in the second circulation pipe (211) absorbs the indoor temperature of the granary to be protected; if no, the indoor and outdoor ambient temperatures of the granary to be protected are re-obtained; Step S3: judging whether the temperature difference exceeds the preset temperature for the second time based on the indoor and outdoor ambient temperatures of the granary to be protected; when the heat-conducting liquid in the first circulation pipe (210) and the second circulation pipe (211) performs a separate liquid circulation, judging whether the temperature difference exceeds the preset temperature for the second time based on the indoor and outdoor ambient temperatures of the granary to be protected, that is, judging whether the temperature difference continues to increase after the separate liquid circulation; Step S4: If yes, the first circulation pipe (210) and the second circulation pipe (211) are connected through the electromagnetic valve, and then the heat-conducting liquid in the first circulation pipe (210) and the second circulation pipe (211) are connected and circulated through the circulation pump (212), so that the temperature of the heat-conducting liquid in the first circulation pipe (210) and the temperature of the heat-conducting liquid in the second circulation pipe (211) are transmitted to each other; if no, the temperature difference between the indoor and outdoor ambient temperatures of the granary to be protected is re-determined.

2. The method for controlling moisture-proofing of a granary air conditioner based on temperature difference monitoring according to claim 1 is characterized in that: The temperature unit comprises a first temperature sensor (100), a second temperature sensor (101), and a third temperature sensor (102); the first temperature sensor (100) is installed at the outdoor end of the grain silo to be protected; the second temperature sensor (101) is installed at the indoor end of the grain silo to be protected; and the third temperature sensor (102) is installed in the first circulation pipe (210) and the second circulation pipe (211), respectively.

3. The method for controlling moisture-proofing of granary air conditioner based on temperature difference monitoring according to claim 1, characterized in that: The granary protection assembly further comprises a protection unit, the protection unit comprising a first protection plate (230), a second protection plate (231), and a conductive layer (233), wherein a plurality of first protection plates (230) and second protection plates (231) are arranged in an array along a storage area (42) of the granary to be protected, and the conductive layer (233) is laid on the surfaces of the first protection plates (230) and the second protection plates (231).

4. The method for controlling moisture-proofing of a granary air conditioner based on temperature difference monitoring according to claim 3 is characterized in that: The first protective plate (230) is provided with a first through slot (236), the second protective plate (231) is provided with a second through slot (237), the first protective plate (230) and the second protective plate (231) are connected, and a protective zone is formed between the first protective plate (230) and the second protective plate (231).

5. The method for controlling moisture-proofing of granary air conditioner based on temperature difference monitoring according to claim 3 is characterized in that: The protection unit further includes a first driving member (234) and a second driving member (235). The first driving member (234) and the second driving member (235) are installed in the storage area (42) of the granary to be protected, and the driving end of the first driving member (234) is connected to the first protection plate (230), and the driving end of the second driving member (235) is connected to the second protection plate (231).

6. The method for controlling moisture-proofing of a granary air conditioner based on temperature difference monitoring according to claim 1, characterized in that: It also includes a temperature difference power generation unit (3), the two ends of which are respectively inserted into the first circulation pipe (210) and the second circulation pipe (211), and performs power generation operation through the temperature difference between the first circulation pipe (210) and the second circulation pipe (211).

7. The method for controlling moisture-proofing of a granary air conditioner based on temperature difference monitoring according to claim 1, characterized in that: The granary protection assembly further comprises a heating unit (24), the two ends of which are respectively connected to the first circulation pipe (210) and the second circulation pipe (211), and the heat-conducting liquid in the first circulation pipe (210) or the second circulation pipe (211) is heated by the heating unit (24).

8. The method for controlling moisture-proofing of a granary air conditioner based on temperature difference monitoring according to claim 3 is characterized in that: The method for enabling the air conditioning unit to control the temperature and humidity of the granary to be protected within a preset temperature and humidity range further includes the following steps: Step S10: extending the first protective plate (230) and the second protective plate (231) along a preset direction, and energizing the conductive layer (233) to form a protective plate array; Step S11: every first preset time, the first protection plate (230) is retracted along a preset direction, and every second preset time, the second protection plate (231) is retracted along a preset direction.

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