CN211353174U - Heat accumulation discharging system for granary - Google Patents
Heat accumulation discharging system for granary Download PDFInfo
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- CN211353174U CN211353174U CN201922188047.6U CN201922188047U CN211353174U CN 211353174 U CN211353174 U CN 211353174U CN 201922188047 U CN201922188047 U CN 201922188047U CN 211353174 U CN211353174 U CN 211353174U
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- heat extraction
- granary
- heat
- temperature
- humidity sensor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
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Abstract
The utility model relates to a granary especially relates to a long-pending hot system of granary row, including setting up the heat extraction layer in the granary upper end, the heat extraction layer both ends all are provided with the heat extraction window, heat extraction window department is provided with the heat extraction fan, the heat extraction window is connected with drive controller, drive controller includes driving motor, driving motor's output shaft passes through transmission and is connected with the pivot of heat extraction window, driving motor is connected with the controller, and the granary is provided with first temperature and humidity sensor outward, be provided with second temperature and humidity sensor in the heat extraction layer, second temperature and humidity sensor is located heat extraction layer bottom intermediate position, first temperature and humidity sensor and second temperature and humidity sensor are connected with the controller electricity, can concentrate the long-pending heat in the granary and discharge, the radiating effect is good.
Description
Technical Field
The utility model relates to a granary especially relates to a granary arranges amasss heat system.
Background
The granary construction should fully guarantee the grain storage safety at the head, the grain storage safety needs are met in the aspects of the physical property, the physiological characteristic, the ecological characteristic and the like of the grain, the granary type should be selected according to local conditions, the suitable granary type is determined according to the climatic conditions, the geological structure, the grain seed characteristic, the properties and the functions of the granary in each region, and the building structure and the building materials of the granary should be selected according to the economy of the granary construction and the safety of the grain storage to gradually improve the comprehensive performance of the granary in China.
In order to ensure long-time grain storage, a temperature and humidity control system is added to the granary, an air conditioning system or a ventilation system is usually used, the air conditioning system is high in control accuracy, but high in construction cost, high in energy consumption and high in maintenance cost, and although the ventilation system is low in temperature and humidity control accuracy of the granary, the ventilation system is low in construction cost, low in energy consumption and convenient to maintain and is selected by most of the granaries.
The existing ventilation system mainly comprises a grain storage bin body, wherein the top of the grain storage bin body is arched, a wind control air inlet and a wind control exhaust port are respectively arranged on the outer side wall of the grain storage bin body, the wind control air inlet and the wind control exhaust port are arranged on the side wall of the upper end of the grain storage bin body, an exhaust fan is arranged in the grain storage bin body and is arranged at the outlet of the wind control exhaust port, an exhaust control system is further arranged on the outer side of the grain storage bin body and is electrically connected with the exhaust fan, air convection between the inside and the outside of the grain bin is realized by controlling the pressure value change inside and outside the grain bin, high-temperature gas in the bin can be exhausted, the heat of the top of the bin is reduced, the material mildew probability is reduced, and the heat in the grain bin needs to be concentrated and is further conveniently exhausted due to the fact that the grain bin is constructed outdoors and is in contact with.
Disclosure of Invention
An object of the utility model is to overcome not enough among the prior art, provide one kind can concentrate the long-pending heat in the granary and discharge, the long-pending thermal system is arranged to the granary that the radiating effect is good.
The utility model discloses a realize through following technical scheme: the utility model provides a long-pending heat system is arranged to granary, is including setting up the heat extraction layer in the granary upper end, heat extraction layer both ends all are provided with the heat extraction window, heat extraction window department is provided with the heat extraction fan, the heat extraction window is connected with drive controller, drive controller includes driving motor, driving motor's output shaft passes through transmission and is connected with the pivot of heat extraction window, driving motor is connected with the controller, and the granary is provided with first temperature and humidity sensor outward, be provided with second temperature and humidity sensor in the heat extraction layer, second temperature and humidity sensor is located heat extraction bottom of the layer intermediate position, first temperature and humidity sensor and second temperature and humidity sensor are connected with the controller electricity.
Further, drive controller includes the drive box, be equipped with drive chamber and transmission chamber in the drive box, driving motor sets up in the drive intracavity, transmission is including setting up the worm at the transmission intracavity, worm and driving motor's output shaft, the transmission chamber outside is equipped with the rocking handle of being connected with the worm, the upper end of worm matches and is equipped with the worm wheel, the worm wheel passes through the executive rod and is connected with the drive box, the surface of executive rod is equipped with the skid resistant course, lies in worm wheel both ends department on the executive rod and all is equipped with fixed cover, the executive rod extends to the pivot of drive box external connection to heat extraction window, fixed covering is equipped with the locating hole, be equipped with the gag lever post in the locating hole, the left and right sides in transmission chamber is equipped with limit switch with gag lever post complex.
Furthermore, positioning holes are uniformly distributed in the positions, matched with the limit switches, of the fixing sleeves, limiting rods are respectively arranged on the fixing sleeves at the two ends of the worm wheel, and the included angle between the two limiting rods is 90 degrees.
Furthermore, a bolt hole is formed in the position, corresponding to the positioning hole, of the execution rod, the limiting rod is a screw rod, and the limiting rod penetrates through the positioning hole and is connected with the execution rod through threads.
Furthermore, the anti-skid layer is a diamond-shaped groove uniformly distributed on the surface of the execution rod, and the inner wall of the fixed sleeve is matched with the anti-skid layer.
Furthermore, the limit switch is connected with the side wall of the transmission cavity through a fixing block, and the limit switch is arranged at the lower end of the fixing block.
Furthermore, a storage battery is arranged outside the granary, the storage battery is electrically connected with the controller and the heat exhausting fan, and the storage battery is connected with a solar cell panel.
Furthermore, granary upper end is provided with ascending stand, be provided with the shutter box on the stand, first temperature and humidity sensor sets up in the shutter box.
The beneficial effects of the utility model reside in that: accumulated heat system is arranged to granary, set up the heat extraction layer in the granary upper end, can form the insulating layer, grain respiration generates heat and increases air humidity, hot-air rises to in the heat extraction layer, the air mobility of heat extraction layer is poor, and water is exothermic in the heat extraction in situ gathering, and then realize thermal gathering, install heat extraction window and heat extraction fan at heat extraction layer both ends, when the controller detects that second temperature and humidity sensor's detected value is higher than first temperature and humidity sensor's detected value and exceeds the difference, open heat extraction window and heat extraction fan, discharge heat and moisture then, guarantee grain long-term storage, set up drive controller, can control the heat extraction window and open, realize automatic control, improve the control accuracy.
Drawings
FIG. 1 is a schematic view of a control principle of embodiment 1;
FIG. 2 is a schematic view of the structure of the grain bin of example 1;
FIG. 3 is a schematic cross-sectional view of the grain bin of example 1;
FIG. 4 is a schematic diagram of a drive controller;
FIG. 5 is a schematic view showing the structure of a secondary battery;
FIG. 6 is a schematic top view of a ceiling;
wherein: 1-granary, 2-granary top, 3-first temperature and humidity sensor, 4-heat exhaust port, 5-heat exhaust fan, 6-heat exhaust window, 7-drive controller, 8-storage battery, 9-ceiling, 10-second temperature and humidity sensor, 11-drive box body, 12-drive cavity, 13-drive cavity, 14-drive motor, 15-worm, 16-rocking handle, 17-limiting hole, 18-actuating rod, 19-anti-slip layer, 20-worm wheel, 21-limiting rod, 22-end cover, 23-fixing sleeve, 24-fixing block, 25-solar panel and 26-mounting plate.
Detailed Description
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
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 work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-6, a granary accumulated heat removal system, including the heat removal layer of construction in granary 1 upper end, there is ridge type roof 2 granary upper end, horizontal ceiling 9 is installed to the granary upper end, lay the polyphenyl foam orifice plate on the ceiling as the baffle, the space between ceiling and the roof is the heat removal layer, can form the insulating layer through the baffle, grain respiration generates heat and increases air humidity, hot-air rises to in the heat removal layer, the air mobility of heat removal layer is poor, and water is in the heat removal in situ gathering exothermic, and then realize thermal gathering, conveniently concentrate the emission.
A plurality of heat extraction mouths 4 are all seted up in the line at heat extraction layer both ends, interval between two adjacent heat extraction mouths is 3m, heat extraction mouth department installs outside exhaust fan 5, heat extraction mouth department still installs heat extraction window 6, heat extraction window is connected with drive controller 7, drive controller includes driving motor 14, driving motor's output shaft passes through transmission and is connected with the pivot of heat extraction window, driving motor is connected with the controller, specifically do, electric window drive arrangement includes drive box 11, the drive box is closed box, the upper end of drive box is provided with the top cap, the top cap passes through bolt and drive box fixed connection, make the inside enclosed construction that is of drive box, can protect the inside part of drive box, be equipped with drive chamber 12 and transmission chamber 13 in the drive box, be equipped with driving motor in the drive chamber, still be provided with the controller in the drive chamber, the controller is connected with wireless module. The driving motor comprises a stepping motor and a speed reducer and is used for providing power, the driving cavity is adjacent to the transmission cavity in the left and right directions, a shaft of the driving motor penetrates through the driving cavity to be communicated with the transmission cavity, a worm 15 capable of running synchronously through the driving motor is arranged in the transmission cavity, the worm is connected with the shaft of the driving motor, and the driving motor drives the worm to rotate. The outer side of the transmission cavity is provided with a rocking handle 16 connected with a worm, when a driving motor cannot provide power due to power failure, the opening and closing of a window can be manually controlled through the rocking handle, the upper end of the worm is provided with a worm wheel 20 in a matching way, the worm wheel is connected with a driving box body through an execution rod 18, the outer surface of the execution rod is provided with an anti-slip layer 19 which is a diamond-shaped groove uniformly distributed on the surface of the execution rod, so that the surface of the execution rod is good in anti-slip property, the rear end of the execution rod penetrates through the driving box body, the joint of the two ends of the driving box body and the execution rod is provided with an end cover 22 which protects a bearing of the execution rod, the bearing is arranged on the driving box body, the end cover is positioned on the outer side of the bearing, the execution rod can be prevented from moving back and forth when the bearing is protected, a certain positioning, the positioning hole is processed on the fixing sleeve, the bolt hole is formed in the position, corresponding to the positioning hole, of the execution rod, the limiting rod 21 is arranged in the positioning hole and is a screw rod, the limiting rod penetrates through the positioning hole and is connected with the execution rod through threads, the limiting rod is fixed firmly, and meanwhile the phenomenon that the fixed sleeve slips on the execution rod to affect limiting precision can be avoided. The inner wall and the skid resistant course phase-match of fixed cover, because the skid resistant course that the actuating lever surface set up makes fixed cover fixed firm on the actuating lever, prevent that the rotation phenomenon from appearing in fixed cover, ensure fixed cover and actuating lever synchronous rotation promptly, the left and right sides in transmission chamber be equipped with gag lever post complex limit switch. The fixed sheathe in with limit switch assorted position evenly distributed has the locating hole, in this embodiment, limit switch passes through fixed block 24 and is connected with the transmission chamber lateral wall, limit switch sets up the lower extreme at the fixed block, the installation fixed block can block the gag lever post and continue the action, avoid the heat extraction window rotatory excessively, the locating hole on every fixed cover is 4, the contained angle between the adjacent locating hole is 90 degrees, be convenient for change the gag lever post, be provided with a gag lever post respectively on the fixed sheathe at worm wheel both ends, the contained angle between two gag lever posts is 90 degrees. The tip and the limit switch of gag lever post are mutually supported, and limit switch has two, and two limit switch misplace the setting around the transmission chamber left and right sides.
A first temperature and humidity sensor 3 is arranged outside the granary, a second temperature and humidity sensor 10 is arranged in the heat extraction layer and is positioned at the middle position of the bottom of the heat extraction layer, the first temperature and humidity sensor and the second temperature and humidity sensor are electrically connected with the controller, when the first temperature and humidity sensor is arranged, an upward upright post is arranged at the upper end of the granary top, a louver box is arranged at the upper end of the upright post, the first temperature and humidity sensor is arranged in the louver box, the first temperature and humidity sensor can be effectively protected, meanwhile, the first temperature and humidity sensor can accurately detect the temperature and the humidity of the outside air, the temperature and the humidity outside the granary are detected by the first temperature and humidity sensor, the temperature and the humidity in the heat extraction layer are detected by the second temperature and humidity sensor and are transmitted to the controller, when the temperature/humidity value in, the controller drives the heat exhaust window to open through the driving motor, and the heat exhaust fan acts to exhaust damp and heat, so that automatic control is realized.
Install battery 8 outward in the granary, for easy to assemble, there is a battery storehouse, and the battery storehouse is fixed on mounting panel 26, and processing has the mounting hole that is used for installing to the wall body on the mounting panel, and easy to assemble can guarantee the installation stability of battery simultaneously, and the battery is connected through relay and controller, the equal electricity of heat extraction fan respectively, and the battery is connected with solar cell panel 25, and solar cell panel installs in the slant.
The first temperature and humidity sensor and the second temperature and humidity sensor are WDRXC type temperature and humidity sensors of electronic technology limited in Henan, Western City, the storage battery is a lithium battery, the driving motor and the hot air exhaust machine are direct current type, and the controller is an STM32F030F4P6 single-chip microcomputer controller.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. A heat accumulation system is arranged to granary which characterized in that: including setting up the heat extraction layer in the granary upper end, heat extraction layer both ends all are provided with the heat extraction window, heat extraction window department is provided with the heat extraction fan, the heat extraction window is connected with drive controller, drive controller includes driving motor, driving motor's output shaft passes through transmission and is connected with the pivot of heat extraction window, driving motor is connected with the controller, and the granary is provided with first temperature and humidity sensor outward, be provided with the second temperature and humidity sensor in the heat extraction layer, the second temperature and humidity sensor is located heat extraction layer bottom intermediate position, first temperature and humidity sensor and second temperature and humidity sensor are connected with the controller electricity.
2. The grain bin heat rejection system according to claim 1, wherein: drive controller includes the drive box, be equipped with drive chamber and transmission chamber in the drive box, driving motor sets up in the drive intracavity, transmission is including setting up the worm at the transmission intracavity, worm and driving motor's output shaft, the transmission chamber outside is equipped with the rocking handle of being connected with the worm, the upper end of worm matches and is equipped with the worm wheel, the worm wheel passes through the executive rod and is connected with the drive box, the surface of executive rod is equipped with the skid resistant course, and it all is equipped with fixed cover to lie in worm wheel both ends department on the executive rod, the executive rod extends to the pivot of drive box external connection to heat extraction window, fixed cover is equipped with the locating hole, be equipped with the gag lever post in the locating hole, the left and right sides in transmission chamber is equipped with limit switch with gag lever post complex.
3. The grain bin heat rejection system according to claim 2, wherein: the position of the fixing sleeve matched with the limit switch is uniformly distributed with positioning holes, the fixing sleeves at two ends of the worm wheel are respectively provided with a limit rod, and the included angle between the two limit rods is 90 degrees.
4. The grain bin heat rejection system according to claim 2, wherein: the executing rod is provided with a bolt hole corresponding to the positioning hole, the limiting rod is a screw rod, and the limiting rod penetrates through the positioning hole and is connected with the executing rod through threads.
5. The grain bin heat rejection system according to claim 2, wherein: the anti-skid layer is a diamond-shaped groove uniformly distributed on the surface of the actuating rod, and the inner wall of the fixed sleeve is matched with the anti-skid layer.
6. The grain bin heat rejection system according to claim 2, wherein: the limit switch is connected with the side wall of the transmission cavity through a fixing block, and the limit switch is arranged at the lower end of the fixing block.
7. The grain bin heat rejection system according to claim 1, wherein: the storage battery is arranged outside the granary, the storage battery is electrically connected with the controller and the heat exhausting fan, and the storage battery is connected with the solar cell panel.
8. The grain bin heat rejection system according to claim 1, wherein: the granary upper end is provided with ascending stand, be provided with the shutter box on the stand, first temperature and humidity sensor sets up in the shutter box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922188047.6U CN211353174U (en) | 2019-12-09 | 2019-12-09 | Heat accumulation discharging system for granary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922188047.6U CN211353174U (en) | 2019-12-09 | 2019-12-09 | Heat accumulation discharging system for granary |
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| CN211353174U true CN211353174U (en) | 2020-08-28 |
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| CN201922188047.6U Active CN211353174U (en) | 2019-12-09 | 2019-12-09 | Heat accumulation discharging system for granary |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112136521A (en) * | 2020-09-23 | 2020-12-29 | 湖南省展望生物科技发展有限公司 | Automatic device of windowing in granary |
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2019
- 2019-12-09 CN CN201922188047.6U patent/CN211353174U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112136521A (en) * | 2020-09-23 | 2020-12-29 | 湖南省展望生物科技发展有限公司 | Automatic device of windowing in granary |
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