CN214628248U - Granary regulation and control grain storage system - Google Patents
Granary regulation and control grain storage system Download PDFInfo
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- CN214628248U CN214628248U CN202120294200.8U CN202120294200U CN214628248U CN 214628248 U CN214628248 U CN 214628248U CN 202120294200 U CN202120294200 U CN 202120294200U CN 214628248 U CN214628248 U CN 214628248U
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- granary
- regulation
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- grain
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 238000009423 ventilation Methods 0.000 claims description 10
- 238000007791 dehumidification Methods 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 239000004745 nonwoven fabric Substances 0.000 claims description 6
- 239000002808 molecular sieve Substances 0.000 claims description 3
- 230000009290 primary effect Effects 0.000 claims description 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical group [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 3
- 230000009291 secondary effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 16
- 238000005057 refrigeration Methods 0.000 abstract description 5
- 239000000498 cooling water Substances 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- Drying Of Gases (AREA)
Abstract
The utility model discloses a granary regulation and control stores up grain system, including granary body, energy stake system, energy conversion system and control system. Wherein, the energy pile system is buried underground; the granary body is communicated with the energy pile system through an energy conversion system; the control system comprises a controller, a temperature sensor, a humidity sensor and a humidity display device, wherein the temperature sensor is fixedly arranged in the granary body, the temperature sensor is electrically connected with the input end of the controller, the energy pile system is electrically connected with the output end of the controller, the humidity sensor is fixedly arranged in the granary body, and the humidity sensor is electrically connected with the humidity display device. Compared with the prior art, the utility model discloses refrigeration effect is good to can real-time supervision and regulate and control the temperature and the humidity of granary.
Description
Technical Field
The utility model relates to a grain storage technical field especially relates to a granary regulation and control stores up grain system.
Background
The grain safety is related to the national civilization, and the grain storage safety is particularly important. When the grain is stored, the temperature and the humidity of the granary need to be strictly controlled to ensure the quality of the grain. The high-temperature environment easily causes the respiration of grains, so that microorganisms are bred in the grains, a proper growing environment is provided for pests, and the quality of the grains is reduced. With the increasing attention on the problems of environment and food safety, the society puts forward more requirements on green grain storage modes, and the low-temperature grain storage technology becomes the development direction of green ecological grain storage.
At present, in order to provide a stable low-temperature environment for a granary, a large granary mostly depends on electric energy for refrigeration. To ensure the safety requirement of sufficient grain storage in China, a large amount of energy supply is inevitably needed. This is contrary to the goal of energy saving and emission reduction in our country. Therefore, a new energy source which can meet the low-temperature requirement for guaranteeing the grain safety and can achieve the effects of energy conservation and emission reduction is required to be found. As a novel energy-saving technology, the energy pile technology can not only adopt an underground constant-temperature soil layer for heat exchange, thereby achieving the effects of energy conservation and emission reduction, but also be combined with a building without influencing the occupied space of the building. Therefore, the energy pile is applied to the grain storage technology, so that the aim of green grain storage can be fulfilled, and the effects of energy conservation and emission reduction can be achieved.
However, the existing underground energy storage process can cause energy loss, the heat exchange area is limited, the heat exchange efficiency is low, the heat exchange is difficult to be uniform, and inconvenience is brought to the loading and unloading operation of grains. And the humid environment easily leads to grain to go mildy and rot, influences the quality of grain, and the staff need monitor the humidity in the granary in real time to dehumidify the granary according to actual conditions. Therefore, how to provide a grain storage system which has a good refrigeration effect and can monitor and control the humidity and the temperature of a granary in real time is a technical problem to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a granary regulation and control stores up grain system aims at solving current reserves system heat exchange efficiency low, the poor technical problem of dehumidification effect.
In order to achieve the above object, the utility model provides a following scheme:
the utility model discloses a granary regulation and control grain storage system, include:
a granary body;
an energy pile system buried underground;
the granary body is communicated with the energy pile system through the energy conversion system;
the control system comprises a controller, a temperature sensor, a humidity sensor and a humidity display device, wherein the temperature sensor is fixedly arranged in the granary body, the temperature sensor is electrically connected with the input end of the controller, the energy pile system is electrically connected with the output end of the controller, the humidity sensor is fixedly arranged in the granary body, and the humidity sensor is electrically connected with the humidity display device.
Preferably, the energy conversion system further comprises a ventilation pipeline, the energy conversion system comprises a refrigerator, an air outlet is formed in the upper portion of the side wall of the granary body, an air inlet is formed in the lower portion of the side wall of the granary body, one end of the ventilation pipeline is communicated with the air outlet, the other end of the ventilation pipeline is communicated with an air inlet channel of the refrigerator, and an air outlet channel of the refrigerator is communicated with the air inlet.
Preferably, the energy pile system includes pile body and heat exchange tube, the heat exchange tube fixed set up in the pile body, the heat exchange tube is U type pipe, the one end of heat exchange tube with the inhalant canal intercommunication of refrigerator, the other end of heat exchange tube with the exhalant canal intercommunication of refrigerator, the control valve is installed to the one end of heat exchange tube, the control valve with the output electricity of controller is connected.
Preferably, the granary further comprises an overground cage, the overground cage is located in the granary body and fixedly arranged on the bottom surface of the granary body, and an air outlet channel of the refrigerator penetrates through the air inlet and is communicated with the overground cage.
Preferably, the refrigerator further comprises an air pretreatment system, the air pretreatment system comprises a primary effect filter layer, a secondary effect filter layer and a dehumidification layer, and the air pretreatment system is fixedly arranged at one end, close to the refrigerator, of the ventilation pipeline.
Preferably, the material of just imitating the filter layer is the non-woven fabrics filter screen, the non-woven fabrics filter screen is folding to multilayer structure, the material of well effect filter layer is the activated carbon layer, the dehumidification layer is the molecular sieve.
Preferably, the energy pile system is multiple, and the control valve on each heat exchange pipe is electrically connected with the output end of the controller.
Preferably, the temperature sensor also comprises a temperature display device, and the temperature sensor is electrically connected with the temperature display device.
Preferably, the water pump is arranged on a water inlet channel of the refrigerator.
The utility model discloses for prior art gain following technological effect:
the utility model provides a granary regulation and control stores up grain system includes granary body, energy stake system, energy conversion system and control system. And cooling the circulating water in the energy pile system by the underground low-temperature environment, wherein the cooled water flows into the energy conversion system, and the cold energy of the cold water is input into the granary body through the energy conversion system. The temperature sensor monitors the temperature in the granary body in real time and transmits a signal to the controller, the controller compares the signal with a set temperature, the flow of cooling water flowing into the energy conversion system from the energy pile system is controlled, and then the air temperature in the granary is controlled. Humidity transducer can this internal humidity of real-time supervision granary, and the staff masters this internal humidity condition of granary through observing humidity display device to take corresponding dehumidification measure, can effectively avoid the humidity in the granary too big to produce adverse effect to grain.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a grain storage system for regulating and controlling a granary in the embodiment;
FIG. 2 is a schematic structural view of an energy pile system;
wherein: 1-a granary body; 2-an energy pile system; 201-pile body; 202-heat exchange tube; 3-an energy conversion system; 4-a temperature sensor; 5-a humidity sensor; 6-ventilating duct; 7-above ground cage; 8-primary filter layer; 9-an intermediate effect filter layer; 10-dehumidification layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1-2, the present embodiment provides a granary regulation and control grain storage system, which includes a granary body 1, an energy pile system 2, an energy conversion system 3, and a control system.
Wherein, the energy pile system 2 is buried underground; the granary body 1 is communicated with the energy pile system 2 through the energy conversion system 3; control system includes controller, temperature sensor 4, humidity transducer 5 and humidity display device, and temperature sensor 4 is fixed to be set up in granary body 1, and temperature sensor 4 is connected with the input electricity of controller, and energy stake system 2 is connected with the output electricity of controller, and humidity transducer 5 is fixed to be set up in granary body 1, and humidity transducer 5 is connected with humidity display device electricity.
In this embodiment, the circulating water in the energy pile system 2 is cooled by the underground low-temperature environment, the cooled water flows into the energy conversion system 3, and the cold energy of the cold water is input into the granary body 1 through the energy conversion system 3. The temperature sensor 4 monitors the temperature in the granary body 1 in real time and transmits a signal to the controller, the controller compares the signal with a set temperature, and controls the flow of cooling water flowing into the energy conversion system 3 from the energy pile system 2, so that the temperature of air in the granary is controlled. Humidity transducer 5 can the humidity in the real-time supervision granary body 1, and the staff can obtain the humidity condition in the granary body 1 through humidity display device, can effectively avoid humidity too big grain in to the granary to produce adverse effect.
The form of the energy conversion system 3 is various and can be selected by those skilled in the art as desired. This embodiment still includes air pipe 6, and energy conversion system 3 includes the refrigerator, and the lateral wall top of granary body 1 is equipped with the air outlet, and the lateral wall below of granary body 1 is equipped with the air intake, and air pipe 6's one end and air outlet intercommunication, air pipe 6's the other end and the inlet air channel intercommunication of refrigerator, the air-out passageway and the air intake intercommunication of refrigerator.
The form of the energy pile system 2 is various and can be selected by the skilled person as desired. The energy pile system 2 comprises a pile body 201 and a heat exchange tube 202, the heat exchange tube 202 is fixedly arranged in the pile body 201, the heat exchange tube 202 is a U-shaped tube, one end of the heat exchange tube 202 is communicated with a water inlet channel of the refrigerator, the other end of the heat exchange tube 202 is communicated with a water outlet channel of the refrigerator, one end of the heat exchange tube 202 is provided with a control valve, and the control valve is electrically connected with the output end of the controller.
In this embodiment, cold water in the heat exchange tube 202 enters the refrigerator, the cooling water curtain is installed at the air inlet channel of the refrigerator, high-temperature air in the granary body 1 enters the air inlet channel of the refrigerator through the ventilation pipeline 6, the physical characteristic that heat around can be absorbed in the process of water vapor evaporation is utilized, the heat of the air is taken away by the cooling water curtain, and the temperature of the falling water rises. The water after heating up gets into heat exchange tube 202 through refrigerator delivery channel, and rethread underground temperature cools down it, and then has formed circulation circuit, effectively cools down the air that gets into wherein higher temperature, and the cold air after the cooling gets into granary body 1 in through the air-out passageway of refrigerator to reach the effect of cooling. The controller receives the signal transmitted by the temperature sensor 4 and then compares and analyzes the signal with the set temperature, and then controls the opening degree of the control valve to adjust the flow of the cooling water, thereby accurately controlling the refrigeration effect.
In order to improve the refrigeration efficiency of the device, the device further comprises an overground cage 7, the overground cage 7 is located in the granary body 1 and is fixedly arranged on the bottom surface of the granary body 1, and an air outlet channel of the refrigerator penetrates through the air inlet and is communicated with the overground cage 7.
In order to dehumidify the cold air entering the granary body 1 and remove pollutants in the cold air, the cold air entering the granary body 1 is made to be pollution-free dry gas so as to ensure the quality of grains, and the embodiment further comprises an air pretreatment system. The air pretreatment system comprises a primary effect filter layer 8, a medium effect filter layer 9 and a dehumidification layer 10, and is fixedly arranged at one end of the ventilation pipeline close to the refrigerator. Further, this embodiment still includes temperature display device, and temperature sensor 4 is connected with temperature display device electricity, and the staff of being convenient for observes the temperature in the granary body 1 in real time.
In the embodiment, the material of the primary filter layer 8 is preferably a non-woven fabric filter screen, which can effectively filter large-particle dust and insects in the air to enter the granary body 1, and the non-woven fabric filter screen is folded into a multilayer structure, so that the filter area is increased; the middle-effect filter layer 9 is preferably made of an activated carbon layer, has the advantages of small volume density, large surface area and good adsorption performance, can remove pollutants such as formaldehyde in the air, and can remove peculiar smell so as to achieve the effect of purifying the air; the dehumidifying layer 10 is preferably a molecular sieve having a plurality of pores with uniform pore diameters, which has the advantage of strong dehumidifying performance to dry air.
In order to further improve the cooling effect, in the present embodiment, the energy pile system 2 is multiple, and the control valve on each heat exchange pipe 202 is electrically connected to the output end of the controller. When a certain energy pile system 2 breaks down, other energy pile systems 2 can still normally exchange heat, so that the normal operation of a heat exchange system is ensured, and the safety of grain storage is further ensured.
In order to increase the pressure at the water inlet channel of the refrigerator and ensure that the cooling water in the heat exchange tube 202 smoothly enters the refrigerator for heat exchange, the embodiment further comprises a water pump which is arranged on the water inlet channel of the refrigerator.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (9)
1. The utility model provides a granary regulation and control stores up grain system which characterized in that includes:
a granary body;
an energy pile system buried underground;
the granary body is communicated with the energy pile system through the energy conversion system;
the control system comprises a controller, a temperature sensor, a humidity sensor and a humidity display device, wherein the temperature sensor is fixedly arranged in the granary body, the temperature sensor is electrically connected with the input end of the controller, the energy pile system is electrically connected with the output end of the controller, the humidity sensor is fixedly arranged in the granary body, and the humidity sensor is electrically connected with the humidity display device.
2. The grain bin regulation and control grain storage system according to claim 1, further comprising a ventilation pipeline, wherein the energy conversion system comprises a refrigerator, an air outlet is formed above the side wall of the grain bin body, an air inlet is formed below the side wall of the grain bin body, one end of the ventilation pipeline is communicated with the air outlet, the other end of the ventilation pipeline is communicated with an air inlet channel of the refrigerator, and an air outlet channel of the refrigerator is communicated with the air inlet.
3. The grain bin regulation and control grain storage system according to claim 2, wherein the energy pile system comprises a pile body and a heat exchange tube, the heat exchange tube is fixedly arranged in the pile body and is a U-shaped tube, one end of the heat exchange tube is communicated with a water inlet channel of the refrigerator, the other end of the heat exchange tube is communicated with a water outlet channel of the refrigerator, one end of the heat exchange tube is provided with a control valve, and the control valve is electrically connected with an output end of the controller.
4. The grain bin regulation and control grain storage system according to claim 2, further comprising an overground cage, wherein the overground cage is located in the grain bin body and fixedly arranged on the bottom surface of the grain bin body, and an air outlet channel of the refrigerator penetrates through the air inlet and is communicated with the overground cage.
5. The grain bin regulation and control grain storage system of claim 2, further comprising an air pretreatment system, wherein the air pretreatment system comprises a primary effect filter layer, a secondary effect filter layer and a dehumidification layer, and the air pretreatment system is fixedly arranged at one end of the ventilation pipeline close to the refrigerating machine.
6. The granary regulation and control grain storage system of claim 5, wherein the primary filter layer is made of a non-woven fabric filter screen, the non-woven fabric filter screen is folded into a multilayer structure, the secondary filter layer is made of an activated carbon layer, and the dehumidification layer is a molecular sieve.
7. The grain bin regulation and control grain storage system of claim 3, wherein the number of the energy pile systems is multiple, and the control valve on each heat exchange tube is electrically connected with the output end of the controller.
8. The grain bin regulation and control grain storage system of claim 1, further comprising a temperature display device, wherein the temperature sensor is electrically connected with the temperature display device.
9. The grain bin regulation and control grain storage system of claim 3, further comprising a water pump, wherein the water pump is installed on a water inlet channel of the refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120294200.8U CN214628248U (en) | 2021-02-02 | 2021-02-02 | Granary regulation and control grain storage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120294200.8U CN214628248U (en) | 2021-02-02 | 2021-02-02 | Granary regulation and control grain storage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214628248U true CN214628248U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120294200.8U Expired - Fee Related CN214628248U (en) | 2021-02-02 | 2021-02-02 | Granary regulation and control grain storage system |
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| Country | Link |
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| CN (1) | CN214628248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114271110A (en) * | 2021-12-23 | 2022-04-05 | 西安交通大学 | Utilize circulation after cooling system in granary of natural cold source |
-
2021
- 2021-02-02 CN CN202120294200.8U patent/CN214628248U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114271110A (en) * | 2021-12-23 | 2022-04-05 | 西安交通大学 | Utilize circulation after cooling system in granary of natural cold source |
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Granted publication date: 20211109 |