CN211696516U - Inside and outside humiture acquisition and detection device of granary and humiture monitoring system - Google Patents
Inside and outside humiture acquisition and detection device of granary and humiture monitoring system Download PDFInfo
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- CN211696516U CN211696516U CN202020796764.7U CN202020796764U CN211696516U CN 211696516 U CN211696516 U CN 211696516U CN 202020796764 U CN202020796764 U CN 202020796764U CN 211696516 U CN211696516 U CN 211696516U
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Abstract
The utility model discloses a temperature and humidity acquisition and detection device and temperature and humidity monitoring system inside and outside granary. The device comprises a turntable, at least one group of detection assemblies, a driving assembly and a protection assembly. The circumference area of the rotating disc is provided with at least one mounting part which can be screwed into or out of the through hole. The detection assembly comprises a temperature sensor and a humidity sensor which are both installed on corresponding installation positions. The drive assembly comprises a drive shaft, a positioning base and a drive motor. The protective assembly comprises an outer protective cover and an inner protective cover. The outer protective cover and the inner protective cover are both hemispherical, the spherical center is coincided with the outer protective cover and the inner protective cover, and the spherical centers are coincided with each other. The outer protective cover covers the part of the rotating disc in the granary and is provided with an air inlet. The inner protective cover is arranged between the outer protective cover and the rotary table and is provided with a vent hole. Air in the granary sequentially passes through the air inlet hole and the air vent to contact the detection end. The utility model discloses save and arrange the space, the installation is easy and simple to handle, improves life.
Description
Technical Field
The utility model relates to a detection device of granary technical field especially relates to a detection device is gathered to the inside and outside humiture of granary, still relates to the inside and outside humiture monitoring system of granary including a plurality of the device.
Background
China is a large country for producing grains and a large country for consuming grains, so a large number of granaries are established for storing grains. In the field of grain condition measurement and control, in order to ensure the quality of stored grains, the storage environment is very important, and particularly important indexes in the grain storage process are environment temperature and humidity, harmful gas concentration and insecticidal capacity, so that equipment is needed for monitoring the temperature and humidity inside and outside a granary and the harmful gas concentration and killing insects by harmless gas so as to ensure a proper storage environment. However, the existing granary temperature and humidity detection device is easy to be damaged by impact in the grain loading process when in use, has a short service life, and is large in occupied space and complex to install and operate because different sensors are often needed for detecting the temperature and humidity inside and outside the granary.
SUMMERY OF THE UTILITY MODEL
For solving current granary temperature and humidity detection device and exist easy impairedly, take up an area of the big technical problem in space, the utility model provides an inside and outside temperature and humidity acquisition and detection device of granary and temperature and humidity monitoring system.
The utility model discloses a following technical scheme realizes: a device for collecting and detecting the temperature and humidity inside and outside a granary is used for detecting the temperature and humidity inside and outside the granary; the side wall of the granary is provided with a through hole; the acquisition and detection device comprises:
the rotating disc is arranged on the side wall of the granary, and the rotating shaft is parallel to the side wall of the granary; the circumference area of the turntable is provided with at least one mounting part, and the mounting part can be screwed into or out of the through hole;
at least one set of detection components corresponding to at least one mounting location; each group of detection components comprises a temperature sensor and a humidity sensor; the temperature sensor and the humidity sensor are both arranged on corresponding mounting parts, and the detection end is exposed out of the turntable;
a drive assembly comprising at least one drive shaft, at least one positioning pedestal, and a drive motor; the positioning base is fixed on the outer wall of the granary; one end of the driving shaft is fixed on the center of the end face of the turntable, and the other end of the driving shaft penetrates through the positioning hole in the positioning base and is fixedly connected to an output shaft of the driving motor; the driving motor is arranged on the outer wall of the granary; and
a shield assembly comprising an outer shield and an inner shield; the outer protective cover and the inner protective cover are both hemispherical, and the spherical centers are overlapped; the outer protective cover is fixed on the inner wall of the granary and covers the part of the rotating disc in the granary; the outer protective cover is provided with a plurality of air inlets, and the aperture of the air inlets is smaller than the grain diameter of the grain in the granary; the inner protective cover is arranged between the outer protective cover and the rotary table, and the top and the bottom of the inner protective cover are both provided with at least one vent hole; air in the granary sequentially passes through the air inlet hole and the vent hole to contact the detection end.
The utility model discloses a drive assembly's driving motor orders about the drive shaft and rotates, and the drive shaft further drives the carousel and rotates, makes the detection assembly who installs on the installation position can the screw in or screw out the granary, just so can detect the inside and outside humiture of granary selectively, and the sensor then only needs a set of humiture that just can both detect in the granary, also can detect the humiture outside the granary, saves arranging the space of sensor, and installation and operation are all more simple and convenient. Simultaneously, the outer protection casing of protection component can completely cut off the great grain of particle diameter, and the air then can get into through inlet port and air vent in the granary, has so both guaranteed that the sensor can detect the air humidity and the temperature in the granary, also can prevent great grain, striking sensor when the dress grain like maize, and then can protect the sensor, improves the life of sensor, makes detection device be difficult for impairedly. And because the interior protection casing has only set up the air vent from top to bottom the position, can reduce like this dust and get into the detection area to the sensor, can reduce this dust and cover the possibility on the detection end on the one hand, improve the accuracy nature that detects, on the other hand can reduce the dust and get into in the sensor and damage the possibility of sensor, further improve detection device's life. Therefore, the detecting device solves the technical problems that the existing granary temperature and humidity detecting device is easy to damage and occupies a large space, and the technical effects of long service life, small occupied space and simplicity and convenience in installation and operation are achieved.
As a further improvement of the above scheme, each group of detection assemblies further comprises a gas concentration detector; the gas concentration detector is arranged on the corresponding installation part, and the detection end is exposed out of the turntable.
As a further improvement of the above scheme, the number of the detection assemblies is two, and the installation part is an annular cavity arranged in the turntable; the temperature sensor and the humidity sensor of one group of detection assemblies are arranged in the annular cavity part positioned in the granary, and the temperature sensor and the humidity sensor of the other group of detection assemblies are arranged in the annular cavity part positioned outside the granary.
As a further improvement of the above scheme, the acquisition and detection device further includes:
and the heat and moisture insulation block is arranged in the turntable and divides the annular cavity into two mounting cavities for mounting the two groups of detection components respectively.
As a further improvement of the above scheme, the protection assembly further comprises two wear-resistant waterproof rubber pads; two wear-resisting waterproof rubber pads are all fixed in the through-hole to be located the relative both sides of carousel, and with the carousel laminating.
As a further improvement of the above solution, the protection assembly further comprises a waterproof cover; the waterproof cover is fixed on the outer wall of the granary and covers the driving motor.
As a further improvement of the above scheme, the acquisition and detection device further includes:
the solar cell panel is movably arranged on the outer wall of the granary and forms an adjustable included angle with the side wall of the granary; and
the storage battery is electrically connected with the solar cell panel through an inverter and receives electric energy generated by the solar cell panel; the storage battery is used for supplying power to the detection assembly and the driving assembly.
As a further improvement of the above scheme, the acquisition and detection device further includes:
and the display screen is arranged on the outer wall of the granary and is used for displaying the temperature and the humidity.
As a further improvement of the above scheme, the acquisition and detection device further includes:
and the fan is arranged on the inner wall of the granary and used for pumping air in the inner protective cover out through the vent hole positioned at the bottom of the inner protective cover.
The utility model also provides an inside and outside humiture monitoring system of granary, it is used for monitoring the temperature and humidity in a plurality of storehouse bodies of granary, it includes a plurality of above-mentioned arbitrary inside and outside humiture acquisition and detection device of granary that correspond to a plurality of storehouse bodies respectively; the temperature and humidity acquisition and detection device inside and outside each granary is used for detecting the temperature and humidity inside and outside the corresponding granary body.
Compare in current granary temperature and humidity detection device, the utility model discloses an inside and outside temperature and humidity acquisition and detection device of granary and temperature and humidity monitoring system have following beneficial effect:
1. this detection device is gathered to inside and outside humiture of granary, it orders about the drive shaft through drive assembly's driving motor and rotates, the drive shaft further drives the carousel and rotates, make the detection subassembly of installing on the installation position can screw in or screw out the granary, just so can detect the inside and outside humiture of granary selectively, when needing the humiture that detects in the granary make detection subassembly get into the granary through driving motor can, and when needing to detect the outside humiture of granary only need further make the carousel rotate and make detection subassembly be located the granary outside can. And the temperature sensor and the humidity sensor of the detection assembly only need a set of temperature sensor and humidity sensor, and can both detect the temperature and humidity in the granary, also can detect the temperature and humidity outside the granary, so the space for arranging the sensors is saved, and the installation and the operation are simpler and more convenient because only a set of detection assembly is used for detection.
2. This detection device is gathered to inside and outside humiture of granary, its protective assembly's outer protection casing can completely cut off the great grain of particle diameter, and the air then can get into through inlet port and air vent in the granary, has so both guaranteed that the sensor can detect the air humidity and the temperature in the granary, also can prevent great grain, like striking sensor when the grain is adorned to maize etc., and then can protect the sensor, improves the life of sensor, makes detection device difficult impaired. Moreover, because the vent hole is arranged at only the upper part and the lower part of the inner protective cover, dust and the like can be reduced to enter a detection area of the sensor, the possibility that the dust covers the detection end can be reduced, the detection accuracy is improved, the possibility that the dust enters the sensor and damages the sensor can be reduced, and the service life of the detection device is further prolonged.
3. This detection device is gathered to inside and outside humiture of granary, its every group determine module can also set up gas concentration detector, and gas concentration detector both can detect the gas concentration in the granary like this, also can detect the gas concentration outside the granary, and the instrument use quantity is still less, and occupation space also still less, detects and installation cost is lower.
4. This detection device is gathered to inside and outside humiture of granary, its detection module's quantity can be two sets of, and two sets of detection module detect the inside and outside humiture of granary respectively moreover, just so can detect the inside and outside humiture of granary simultaneously. Moreover, when any one group of detection assemblies breaks down or data is inaccurate, the other group of detection assemblies can be used for detecting and calibrating by rotating the rotary disc, so that the detection data can be more accurate, the detection can be ensured to be carried out smoothly, and the occupied space is relatively small because the detection assemblies are arranged in the rotary disc.
5. This detection device is gathered to inside and outside humiture of granary, it still can set up thermal-insulated wet piece that separates, and thermal-insulated wet piece that separates can become two installation cavities with the annular cavity in the carousel, and these two installation cavities can install the detection component who corresponds respectively, can avoid appearing the air interaction between the detection component like this, reduces detection error, makes the inside and outside data of granary of final collection more accurate.
6. This detection device is gathered to inside and outside humiture of granary, its protection component can also set up wear-resisting waterproof rubber pad and buckler. The wear-resistant waterproof rubber pad can play a sealing role when the rotary table rotates, so that interaction of air inside and outside the granary is prevented, detection data are more accurate, and damage to grains caused by external air or pests and the like entering the granary is avoided. The waterproof cover can cover the driving motor, so that rainwater outside the granary can be prevented from entering the motor, and the service life of the motor is prolonged.
7. The device for collecting and detecting the temperature and humidity inside and outside the granary can also be provided with a solar cell panel and a storage battery. Solar cell panel can receive the outside solar energy in granary to turn into the electric energy with solar energy and store in the battery, the battery just can utilize this electric energy to supply power for determine module and drive assembly like this, improves energy utilization efficiency. Because the power consumption of detection module and drive assembly is less, consequently the battery can fully ensure the power supply, just so need not reuse other electric energies, especially need not install equipment such as cables through municipal power supply, make things convenient for detection device's installation greatly, avoid simultaneously because municipal power supply cable burns out the emergence of device easily under the condition such as thunder and lightning, short circuit, and then makes the detection safe high-efficient more, can also reduce the possibility that the granary takes place the conflagration.
8. This detection device is gathered to inside and outside humiture of granary, it can also set up display screen and fan. The display screen can show the temperature and the humidity that determine module detected, and the granary maintainer just can be outside the granary ground direct observation granary inside and outside data like this, and is very convenient. And the fan can take out the air in the interior protection casing, and the air can circulate more fast in the interior protection casing, therefore the data that the detecting element detected are closer to the relevant data in the granary, detect more accurately, reduce the possibility that the dust is piled up on the sensor simultaneously.
9. This inside and outside humiture monitoring system of granary, it has the inside and outside humiture collection detection device of a plurality of foretell granaries, and these devices can detect the humiture of corresponding storehouse body respectively, make the granary detect more comprehensively, but also possess above-mentioned collection detection device's beneficial effect, and this is not repeated here again.
Drawings
Fig. 1 is the utility model discloses the inside and outside humiture acquisition and detection device's of granary structural schematic diagram of embodiment 1.
Fig. 2 is the utility model discloses the inside and outside humiture acquisition and detection device's of granary structural schematic diagram of embodiment 3.
Fig. 3 is the utility model discloses the inside and outside humiture acquisition and detection device's of granary structural schematic diagram of embodiment 4.
Fig. 4 is the utility model discloses the inside and outside humiture acquisition and detection device's of granary structural schematic diagram of embodiment 5.
Fig. 5 is the utility model discloses the inside and outside humiture acquisition and detection device's of granary structural schematic diagram of embodiment 6.
Fig. 6 is the utility model discloses the inside and outside humiture acquisition and detection device's of granary structural schematic diagram of embodiment 7.
Description of the symbols:
1 granary 12 air inlet
2 through hole 13 vent hole
3 heat and moisture insulation block of rotary disc 14
4 mounting part 15 mounting cavity
5 temperature sensor 16 wear-resisting waterproof rubber pad 6 humidity transducer 17 buckler
7 drive shaft 18 solar cell panel
8 positioning base 19 display screen
9 driving motor 20 blower
10 outer shield 21 bolt
11 inner shield 22 channel
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1
Referring to fig. 1, the present embodiment provides a device for collecting and detecting the temperature and humidity inside and outside a granary, which is used for detecting the temperature and humidity inside and outside the granary 1. The side wall of the granary 1 is provided with a through hole 2, and the through hole 2 penetrates through the inside and the outside of the granary 1. Granary 1 may be any of the various existing granaries that are capable of storing various grains, such as corn, rice, wheat, and the like. Wherein, this acquisition and detection device includes carousel 3, determine module, drive assembly and protective assembly.
The number of the detection components is at least one group, and only one group is adopted in the embodiment. The number of the detection components is the same as the number of the mounting portions 4, and the detection components correspond to one another. Each set of detection components comprises a temperature sensor 5 and a humidity sensor 6. The temperature sensor 5 and the humidity sensor 6 are both installed on the corresponding installation part 4, and the detection ends are exposed out of the turntable 3. Temperature sensor 5 and humidity sensor 6 can all adopt current sensor, and temperature sensor 5 can detect the temperature inside and outside granary 1, and humidity sensor 6 can detect the humidity inside and outside granary 1. In some embodiments, the temperature sensor 5 and the humidity sensor 6 may adopt integrally arranged temperature and humidity sensors, so as to further simplify the structure, make the device occupy smaller space, and lower detection cost.
The drive assembly comprises a drive shaft 7, a positioning base 8 and a drive motor 9. The number of the drive shafts 7 is at least one, and in the present embodiment, two drive shafts 7 are provided in order to improve the stability of the connection. One end of the driving shaft 7 is fixed on the center of the end face of the rotating disc 3, and the other end of the driving shaft passes through the positioning hole on the positioning base 8 and is fixedly connected to the output shaft of the driving motor 9. The number of the positioning bases 8 is at least one, and accordingly, two positioning bases 8 are provided in the present embodiment. Positioning base 8 is fixed to the outer wall of grain bin 1, which in this embodiment is mounted on grain bin 1 by a plurality of bolts 21. Drive motor 9 is installed on the outer wall of granary 1, and it can rotate and drive shaft 7 and rotate, further drives carousel 3 and rotates, makes installation position 4 get into or leave granary 1. Like this, the sense terminal of the sensor that is located installation position 4 can pass in and out granary 1, and relevant personnel can selectively detect the humiture inside and outside granary 1, and it can to make detection subassembly get into the granary through driving motor 9 when needing to detect the humiture in granary 1, and only need further make carousel 3 rotate and make detection subassembly be located granary 1 when needing to detect the humiture outside granary 1 can. The detection only needs one group of detection components, so that the arrangement space of the sensor can be saved, and meanwhile, the installation and the operation are simpler and more convenient because only one group of detection components are used for detection.
The shield assembly comprises an outer shield 10 and an inner shield 11. The outer shield 10 and the inner shield 11 are both hemispherical, and the centers of the spheres coincide. The outer protective cover 10 is fixed on the inner wall of the granary 1 and covers the part of the rotary disc 3 in the granary 1. The outer protective cover 10 is provided with a plurality of air inlet holes 12, and the aperture of the air inlet holes 12 is smaller than the grain diameter of the grain in the granary 1. The inner protective cover 11 is arranged between the outer protective cover 10 and the rotary table 3, and at least one vent hole 13 is formed in the top and the bottom. Air in the granary 1 sequentially passes through the air inlet holes 12 and the vent holes 13 to contact the detection end. Wherein, outer protection casing 10 can be isolated to the great grain of particle diameter, and the air then can get into through inlet port 12 and air vent 13 in granary 1, has both guaranteed like this that the sensor can detect the air humidity and the temperature in granary 1, also can prevent great grain, striking sensor when the dress grain like maize, and then can protect the sensor, improves the life of sensor, makes detection device be difficult for impaired. Moreover, because the inner protection cover 11 is only provided with the vent holes 13 at the upper and lower parts, the inner protection cover 11 plays a second layer of protection function, and part of dust can be accumulated on the outer wall of the inner protection cover 11 and fall down, and falls back to the interior of the granary 1 from the channel 22. Therefore, the inner protection cover 11 can reduce the dust and the like entering the detection area of the sensor, on one hand, the possibility that the dust covers the detection end can be reduced, the detection accuracy is improved, on the other hand, the possibility that the dust enters the sensor to damage the sensor can be reduced, and the service life of the detection device is further prolonged.
And two wear-resistant waterproof rubber pads 16 are added to the protection assembly in the embodiment. Two wear-resistant waterproof rubber pads 16 are fixed in the through holes 2, are positioned on two opposite sides of the turntable 3 and are attached to the turntable 3. In this embodiment, a wear-resistant waterproof rubber pad 16 is mounted on the side wall of grain bin 1 by a plurality of bolts 21. The wear-resistant waterproof rubber pad 16 is matched with the upper surface and the lower surface of the turntable 3, and the matching mode of the wear-resistant waterproof rubber pad and the turntable can be a close fit mode. In addition, in order to reduce the friction between the abrasion-resistant waterproof rubber pad 16 and the turntable 3, lubricating oil or the like can be sprayed between the two, so that the turntable 3 can rotate more smoothly.
To sum up, compare in current granary temperature and humidity detection device, the inside and outside temperature and humidity acquisition and detection device of granary of this embodiment has following advantage:
1. this detection device is gathered to inside and outside humiture of granary, it orders about drive shaft 7 through drive assembly's driving motor 9 and rotates, drive shaft 7 further drives carousel 3 and rotates, make the detection module of installing on installation position 4 can screw in or screw out granary 1, just so can detect granary 1 inside and outside humiture selectively, it can to make detection module get into granary 1 through driving motor 9 when needing the humiture that detects granary 1, and only need further make carousel 3 rotate and make detection module be located granary 1 outside when needing to detect granary 1 outside humiture can. And temperature sensor 5 and humidity transducer 6 of the detection assembly only need a set of just can both detect the humiture in the granary 1, also can detect the humiture outside the granary 1, save the space of arranging of sensor like this, because only detect with a set of detection assembly, the installation is all simpler and more convenient with the operation moreover.
2. This detection device is gathered to inside and outside humiture of granary, its protective assembly's outer protection casing 10 can completely cut off the great grain of particle diameter, and the air then can get into through inlet port 12 and air vent 13 in the granary 1, has both guaranteed like this that the sensor can detect the air humidity and the temperature in the granary 1, also can prevent great grain, like striking sensor when the dress grain such as maize, and then can protect the sensor, improve the life of sensor, make detection device difficult impaired. In addition, because the vent holes 13 are only arranged at the upper part and the lower part of the inner protective cover 11, dust and the like can be reduced from entering a detection area of the sensor, on one hand, the possibility that the dust covers the detection end can be reduced, the detection accuracy is improved, on the other hand, the possibility that the dust enters the sensor to damage the sensor can be reduced, and the service life of the detection device is further prolonged.
3. The device for collecting and detecting the temperature and humidity inside and outside the granary can also be provided with a wear-resistant waterproof rubber pad 16. The wear-resistant waterproof rubber pad 16 can play a role in sealing when the rotary disc 3 rotates, prevents the interaction of air inside and outside the granary 1, enables detection data to be more accurate, and avoids external air or pests and the like from entering the granary to damage grains.
Example 2
The embodiment provides a detection device is gathered to inside and outside humiture of granary, and the device has increased the gas concentration detector who belongs to every group determine module on embodiment 1's basis. The gas concentration detector is arranged on the corresponding installation part 4, and the detection end is exposed out of the rotary table 3. The gas concentration detector can detect the gas concentration in the granary 1 and can also detect the gas concentration outside the granary 1, the number of the used instruments is less, the occupied space is less, and the detection and installation cost is lower.
Example 3
Referring to fig. 2, the present embodiment provides a device for collecting and detecting the temperature and humidity inside and outside a grain bin, which is similar to the detection device of embodiment 1, except that the number of detection components is two, and a heat-insulating and moisture-insulating block 14 is added. Wherein, the mounting part 4 is an annular cavity arranged in the turntable 3. The temperature sensor 5 and the humidity sensor 6 of one group of detection components are arranged in the annular cavity part positioned in the granary 1, and the temperature sensor 5 and the humidity sensor 6 of the other group of detection components are arranged in the annular cavity part positioned outside the granary 1. The heat and moisture insulation block 14 is installed in the rotary table 3 and divides the annular cavity into two installation cavities 15 for installing two groups of detection components respectively. The heat and moisture insulating block 14 can insulate heat and prevent air from crossing each other, and can adopt the existing structure of the heat insulating block and the like.
Therefore, the number of the detection assemblies of the device for collecting and detecting the temperature and humidity inside and outside the granary can be two, and the two groups of detection assemblies respectively detect the temperature and humidity inside and outside the granary 1, so that the temperature and humidity inside and outside the granary 1 can be detected simultaneously. Moreover, when any one group of detection components breaks down or the data is inaccurate, the other group of detection components can be detected and calibrated by rotating the rotary disc 3, so that the detection data can be more accurate, the detection can be ensured to be carried out smoothly, and the occupied space is relatively small because the detection components are arranged in the rotary disc 3. And thermal-insulated wet piece 14 can separate into two installation cavities 15 with the annular cavity in carousel 3, and these two installation cavities 15 can install corresponding detection component respectively, can avoid appearing the air interaction between the detection component like this, reduce detection error, make the interior outer data of granary 1 of final collection more accurate.
Example 4
Referring to fig. 3, the embodiment provides a device for collecting and detecting the temperature and humidity inside and outside a granary, and a waterproof cover 17 is added to the device based on embodiment 3. The waterproof cover 17 is fixed on the outer wall of the granary 1 and covers the driving motor 9. The waterproof cover 17 may be an existing waterproof cover, may be of a plastic structure, and is installed by welding, clamping and the like. The waterproof cover 17 can cover the driving motor 9, so that rainwater outside the granary 1 can be prevented from entering the motor, and the service life of the motor is prolonged.
Example 5
Referring to fig. 4, the present embodiment provides a device for collecting and detecting the temperature and humidity inside and outside a granary, and the device is additionally provided with a solar cell panel 18 and a storage battery on the basis of embodiment 3. Solar cell panel 18 is movably mounted on the outer wall of granary 1 and has an adjustable included angle with the side wall of granary 1. The battery is electrically connected to the solar panel 18 through an inverter and receives electric power generated by the solar panel 18. The battery is used to power the detection assembly and the drive assembly, and may be any of a variety of batteries that are available but need to be compatible with the solar panel 18.
Example 6
Referring to fig. 5, the present embodiment provides a device for collecting and detecting the temperature and humidity inside and outside a grain barn, which is added with a display screen 19 on the basis of embodiment 3. Display screen 19 is installed on the outer wall of grain bin 1 and is used for showing temperature and humidity. The display 19 can be a conventional liquid crystal display, and the size of the display can be determined according to the height of the granary. Display screen 19 can show the temperature and the humidity that determine module detected, and the granary maintainer just can be outside granary 1 ground direct observation granary 1 inside and outside data like this, and is very convenient.
Example 7
Referring to fig. 6, the present embodiment provides a device for collecting and detecting the temperature and humidity inside and outside a grain barn, which is added with a fan 20 based on embodiment 3. The blower 20 is installed on the inner wall of the grain bin 1 and serves to draw air in the inner protection cover 11 through the air vent 13 located at the bottom of the inner protection cover 11. The fan 20 may be a fan adapted to the inner protection cover 11, which can continuously draw out air to ensure air circulation. Since the fan 20 is able to draw air out of the inner protective cover 11, the air in the inner protective cover 11 is circulated faster, and thus the data detected by the detection assembly is closer to the relevant data in the grain bin 1, the detection is more accurate, and the possibility of dust accumulating on the sensor is reduced.
Example 8
This embodiment provides an inside and outside humiture monitoring system of granary, and this system is arranged in temperature and humidity in monitoring granary 1's a plurality of storehouse bodies. The system comprises a plurality of granary internal and external temperature and humidity acquisition and detection devices provided in embodiments 1-7, wherein the detection devices respectively correspond to the granary bodies. The temperature and humidity acquisition and detection device inside and outside each granary is used for detecting the temperature and humidity inside and outside the corresponding granary body, so that the temperature and humidity detection of the granary 1 is more comprehensive, and meanwhile, the advantages mentioned in the above embodiments are also provided, and further description is omitted.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A device for collecting and detecting the temperature and humidity inside and outside a granary is used for detecting the temperature and humidity inside and outside the granary (1); the side wall of the granary (1) is provided with a through hole (2); it is characterized in that the acquisition and detection device comprises:
the rotary table (3) is arranged on the side wall of the granary (1), and the rotating shaft is parallel to the side wall of the granary (1); the circumference area of the turntable (3) is provided with at least one mounting part (4), and the mounting part (4) can be screwed into or out of the through hole (2);
at least one set of detection components corresponding to at least one mounting location (4); each group of detection components comprises a temperature sensor (5) and a humidity sensor (6); the temperature sensor (5) and the humidity sensor (6) are both arranged on the corresponding mounting part (4), and the detection end is exposed out of the turntable (3);
a drive assembly comprising at least one drive shaft (7), at least one positioning base (8) and a drive motor (9); the positioning base (8) is fixed on the outer wall of the granary (1); one end of the driving shaft (7) is fixed on the center of the end face of the turntable (3), and the other end of the driving shaft passes through the positioning hole on the positioning base (8) and is fixedly connected to the output shaft of the driving motor (9); the driving motor (9) is arranged on the outer wall of the granary (1); and
a shield assembly comprising an outer shield (10) and an inner shield (11); the outer protective cover (10) and the inner protective cover (11) are both in a hemispherical shape, and the spherical centers are overlapped; the outer protective cover (10) is fixed on the inner wall of the granary (1) and covers the part of the rotary disc (3) positioned in the granary (1); the outer protective cover (10) is provided with a plurality of air inlets (12), and the aperture of the air inlets (12) is smaller than the grain diameter of the grains in the granary (1); the inner protective cover (11) is arranged between the outer protective cover (10) and the rotary table (3), and the top and the bottom of the inner protective cover are both provided with at least one vent hole (13); air in the granary (1) sequentially passes through the air inlet hole (12) and the vent hole (13) to contact the detection end.
2. The device for collecting and detecting the temperature and humidity inside and outside the granary according to claim 1, wherein each group of detection assemblies further comprises a gas concentration detector; the gas concentration detector is arranged on the corresponding mounting part (4), and the detection end is exposed out of the rotary table (3).
3. The granary inside and outside temperature and humidity acquisition and detection device according to claim 1, wherein the number of the detection assemblies is two, and the installation part (4) is an annular cavity formed in the rotary table (3); the temperature sensor (5) and the humidity sensor (6) of one group of detection components are arranged in the annular cavity part positioned in the granary (1), and the temperature sensor (5) and the humidity sensor (6) of the other group of detection components are arranged in the annular cavity part positioned outside the granary (1).
4. The device for collecting and detecting the temperature and humidity inside and outside the granary according to claim 3, wherein the collecting and detecting device further comprises:
and the heat and moisture insulation block (14) is arranged in the rotary disc (3) and divides the annular cavity into two mounting cavities (15) for mounting two groups of detection components respectively.
5. The device for collecting and detecting the temperature and humidity inside and outside the granary according to claim 1, wherein the protection assembly further comprises two wear-resistant waterproof rubber pads (16); two wear-resisting waterproof rubber pads (16) are all fixed in through-hole (2) to be located the relative both sides of carousel (3), and with carousel (3) laminating.
6. The granary inside and outside temperature and humidity acquisition and detection device according to claim 1, wherein the protection assembly further comprises a waterproof cover (17); the waterproof cover (17) is fixed on the outer wall of the granary (1) and covers the driving motor (9).
7. The device for collecting and detecting the temperature and humidity inside and outside the granary according to claim 1, wherein the collecting and detecting device further comprises:
the solar cell panel (18) is movably arranged on the outer wall of the granary (1) and forms an adjustable included angle with the side wall of the granary (1); and
the storage battery is electrically connected with the solar panel (18) through an inverter and receives the electric energy generated by the solar panel (18); the storage battery is used for supplying power to the detection assembly and the driving assembly.
8. The device for collecting and detecting the temperature and humidity inside and outside the granary according to claim 1, wherein the collecting and detecting device further comprises:
and the display screen (19) is arranged on the outer wall of the granary (1) and is used for displaying the temperature and the humidity.
9. The device for collecting and detecting the temperature and humidity inside and outside the granary according to claim 1, wherein the collecting and detecting device further comprises:
and the fan (20) is arranged on the inner wall of the granary (1) and is used for pumping air in the inner protective cover (11) through the vent hole (13) positioned at the bottom of the inner protective cover (11).
10. A granary inside and outside humiture monitoring system, which is used for monitoring the temperature and humidity in a plurality of granary bodies of a granary (1), and is characterized by comprising a plurality of granary inside and outside humiture acquisition and detection devices according to any one of claims 1 to 9, wherein the granary inside and outside humiture acquisition and detection devices respectively correspond to the plurality of granary bodies; the temperature and humidity acquisition and detection device inside and outside each granary is used for detecting the temperature and humidity inside and outside the corresponding granary body.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020796764.7U CN211696516U (en) | 2020-05-13 | 2020-05-13 | Inside and outside humiture acquisition and detection device of granary and humiture monitoring system |
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| CN202020796764.7U CN211696516U (en) | 2020-05-13 | 2020-05-13 | Inside and outside humiture acquisition and detection device of granary and humiture monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117553862A (en) * | 2024-01-12 | 2024-02-13 | 常州巧捷铸造设备有限公司 | Device and method for detecting data before clay sand mixing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117553862A (en) * | 2024-01-12 | 2024-02-13 | 常州巧捷铸造设备有限公司 | Device and method for detecting data before clay sand mixing |
| CN117553862B (en) * | 2024-01-12 | 2024-03-26 | 常州巧捷铸造设备有限公司 | Device and method for detecting data before clay sand mixing |
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