CN216050365U - Soil temperature vertical distribution recorder - Google Patents
Soil temperature vertical distribution recorder Download PDFInfo
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- CN216050365U CN216050365U CN202122698569.8U CN202122698569U CN216050365U CN 216050365 U CN216050365 U CN 216050365U CN 202122698569 U CN202122698569 U CN 202122698569U CN 216050365 U CN216050365 U CN 216050365U
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Abstract
A soil temperature vertical distribution recorder comprises a drill rod and temperature sensors, wherein the temperature sensors are vertically staggered on the outer surfaces of the left side and the right side of the drill rod, and the temperature sensors and the drill rod are arranged in an upward inclined mode at an angle of 45 degrees; a holding rod is fixedly arranged at the top of the drill rod, a supporting plate is arranged on the upper surface of the holding rod, and a solar photovoltaic plate and a protective shell are arranged at the top of the supporting plate; a battery bin is arranged at the bottom of the holding rod, a rechargeable battery pack is arranged in the battery bin, and a main controller, a memory and a communication module are arranged in the protective shell; the signal input end of the main controller is connected with the temperature sensor, the signal input end of the communication module is connected with the main controller, and the signal output end of the communication module is communicated with external equipment; the signal input end of the memory is connected with the main controller. Simple structure, convenient operation can be to vertical soil continuous temperature measurement result real time monitoring to record the measuring result, with the change law of research soil temperature.
Description
Technical Field
The utility model relates to a vertical distribution recorder for soil temperature.
Background
The straw returning is to crush the straws and turn the crushed straws into the soil, so that organic matters in the soil can be effectively increased, the microbial activity of the soil is enhanced, the air pollution caused by straw burning is avoided, and meanwhile, the effect of increasing the fertility and increasing the yield is achieved, and the straw returning is a yield increasing measure for improving the fertility and greatly popularizing in recent years. Soil above 400mm is mainly used for soil cultivation plants, and straw returning is generally carried out by turning straws into the soil with the depth of about 300mm, so that ground temperature detection, namely detection of the temperature of the soil vertically distributed with the depth of 400mm from the ground surface, is important for straw returning research.
The ground temperature is an important environmental factor influencing the growth and development of plants, the root growth of the plants is very sensitive to the change of the ground temperature, and the ground temperature influences the soil sample properties, namely the accumulation of organic matters and N elements in soil, the fixation and release of K in the soil and the moisture content in the soil, so that the monitoring of the ground temperature is enhanced, the water and fertilizer of the soil and the ground temperature are reasonably adjusted, and the method is a great trend of agricultural development. At present, a ground temperature measuring instrument is generally a metal rod with a fixed length, an independent probe is installed on a metal plate, temperature can be measured only in a single point, and continuous measurement of the ground temperature cannot be realized. Therefore, the research on the straw returning ground temperature of the measuring instrument capable of continuously measuring the vertical distribution of the soil temperature at the depth of 400mm from the ground surface and the significance on the growth of crops are significant.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a soil temperature vertical distribution recorder which is simple in structure and convenient to operate, can monitor the longitudinal soil continuous temperature measurement result in real time, and can record the soil temperature measurement result so as to research the change rule of the soil temperature.
The utility model is realized by the following steps:
the soil temperature vertical distribution recorder comprises drill rods and temperature sensors, and is characterized in that the number of the temperature sensors is more than two, the temperature sensors are vertically staggered on the outer surfaces of the left side and the right side of each drill rod, and the temperature sensors and the drill rods are arranged in an upward inclined manner at an angle of 45 degrees; a holding rod is fixedly arranged at the top of the drill rod, a supporting plate is arranged on the upper surface of the holding rod, and a solar photovoltaic plate and a protective shell are arranged at the top of the supporting plate; a battery bin is arranged at the bottom of the holding rod, central holes are formed in the upper surface and the lower surface of the battery bin, and the drill rod is connected with the central holes of the battery bin in an inserting mode;
a rechargeable battery pack is arranged in the battery bin and is electrically connected with the solar photovoltaic panel through a wire;
a main controller, a memory and a communication module are arranged in the protective shell; the signal input end of the main controller is connected with the temperature sensor, the signal input end of the communication module is connected with the main controller, and the signal output end of the communication module is communicated with external equipment; the signal input end of the memory is connected with the main controller; the rechargeable battery pack is electrically connected with the temperature sensor, the main controller and the memory through leads respectively.
Further preferably, an internal thread is arranged at the interface of the temperature sensor, an external thread matched with the internal thread of the temperature sensor is arranged on the drill rod, and the drill rod is in threaded connection with the temperature sensor.
Preferably, an annular limiting plate is arranged on the drill rod at a position 400mm away from the bottom end of the drill rod, the annular limiting plate comprises an annular limiting plate body and a plurality of connecting rods arranged on the inner circumferential surface of the annular limiting plate body, and one ends of the connecting rods, far away from the annular limiting plate body, are fixedly connected with the drill rod; the lower surface of the battery bin is fixedly arranged on the upper surface of the annular limiting plate body.
Further preferably, a pagoda drill bit is arranged at the bottom of the drill rod so as to conveniently insert the soil temperature vertical distribution recorder into soil.
Further preferably, the diameter of the pagoda drill bit is not less than the horizontal distance of the outer edges of the temperature sensors arranged on the left and the right.
Preferably, the number of the temperature sensors is 40, the temperature sensors are uniformly distributed on the outer surface of the drill rod from the lowest end of the drill rod from bottom to top, and the vertical distance between every two adjacent temperature sensors is 10 mm.
Preferably, the outer surface of the drill rod is provided with scale marks from bottom to top.
Further preferably, a waterproof protective layer covers the solar photovoltaic panel.
Preferably, the communication module is a bluetooth communication module or a WiFi communication module; the external equipment is a PC or a mobile phone.
The utility model has the beneficial effects that:
simple structure and convenient operation. The holding rod is fixedly arranged at the top of the drill rod, so that the drill rod can be conveniently rotated and pressed; the temperature sensors and the drill rod are arranged in an upward inclined manner at an angle of 45 degrees, the vertical distance of soil measured by each temperature sensor can be increased, and the temperature sensors are arranged on the left side and the right side of the drill rod in an up-and-down staggered manner, so that the temperature sensors are not easy to loosen after being inserted into the soil for fixation, and the continuous temperature measurement of longitudinal soil is realized;
the main controller is connected with the temperature sensor, the communication module is connected with the main controller, the main controller processes the digital signals output by the temperature sensor, and the processed digital information is transmitted to external equipment through the communication module, so that the real-time monitoring of the longitudinal soil continuous temperature measurement result is realized;
the signal output end of the main controller is connected with the memory, the numerical value signal output by the main controller is stored through the memory, and the measurement result of the soil temperature can be recorded so as to research the change rule of the soil temperature.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a cross-sectional view A-A of FIG. 1;
FIG. 4 is a top view of the annular retainer plate of FIG. 1;
fig. 5 is a schematic circuit diagram of the temperature sensor, the main controller, the memory, the communication module, and the external device according to the present invention.
In the figure: the device comprises a drill rod 1, a temperature sensor 2, a holding rod 3, a supporting plate 4, a solar photovoltaic plate 5, a protective shell 6, a battery bin 7, a rechargeable battery pack 8, an annular limiting plate 9, an annular limiting plate body 901, a connecting rod 902, a pagoda drill bit 10 and a waterproof protective layer 11.
Detailed Description
Examples
As shown in the figure, the soil temperature vertical distribution recorder comprises a hollow drill rod 1 and temperature sensors 2, wherein the number of the temperature sensors 2 in the embodiment is 40, the temperature sensors 2 are vertically and uniformly distributed on the outer surfaces of the left side and the right side of the drill rod 1 in a staggered manner, the vertical distance between every two adjacent temperature sensors 2 is 10mm, and the temperature sensors 2 and the drill rod 1 are arranged in an upward inclined manner at an angle of 45 degrees; an internal thread is arranged at the interface of the temperature sensor 2, an external thread matched with the internal thread of the temperature sensor 2 is arranged on the drill rod 1, and the drill rod 1 is connected with the temperature sensor 2 through a thread.
Scale marks are arranged on the outer surface of the drill rod 1 from bottom to top, the top of the drill rod 1 is fixedly provided with a holding rod 3, the bottom of the drill rod 1 is provided with a pagoda drill bit 10, and the diameter of the pagoda drill bit 10 is the same as the horizontal distance between the outer edges of the temperature sensors 2 which are arranged left and right;
the upper surface of the holding rod 3 is welded with a support plate 4, the top of the support plate 4 is provided with a solar photovoltaic plate 5 and a protective shell 6, and the solar photovoltaic plate 5 is covered with a waterproof protective layer 11; the bottom of the holding rod 3 is provided with a battery bin 7, the upper surface and the lower surface of the battery bin 7 are provided with center holes, and the drill rod 1 is inserted into the center holes of the battery bin 7.
An annular limiting plate 9 is arranged on the drill rod 1 at a position 400mm away from the bottom end of the drill rod 1, the annular limiting plate 9 comprises an annular limiting plate body 901 and three connecting rods 902 arranged on the inner circumferential surface of the annular limiting plate body 901, and one end, far away from the annular limiting plate body 901, of each connecting rod 902 is fixedly connected with the drill rod 1; the lower surface of the battery bin 7 is fixedly arranged on the upper surface of the annular limiting plate body 901.
A rechargeable battery pack 8 is arranged in the battery bin 7, and the rechargeable battery pack 8 is respectively and electrically connected with the solar photovoltaic panel 5 and the temperature sensor 2 through a lead penetrating through the inner cavity of the hollow rod 1;
a main controller, a memory and a communication module are arranged in the protective shell 6, the communication module is a Bluetooth communication module or a WiFi communication module, and the external equipment is a PC or a mobile phone; the communication module of the embodiment is a WiFi communication module, and the external equipment is a PC;
the signal input end of the main controller is connected with the temperature sensor 2, the signal input end of the WiFi communication module is connected with the main controller, the signal output end of the WiFi communication module is communicated with the PC, the main controller processes digital signals output by the temperature sensor 2, and the processed digital information is transmitted to the PC through the WiFi communication module; the signal input end of the memory is connected with the main controller, and the numerical value signal output by the main controller is stored through the memory; the rechargeable battery pack 8 provides power for the temperature sensor 2, the main controller and the memory.
The using method comprises the following steps:
(1) the rechargeable battery pack 8 is started after being charged by the solar photovoltaic panel 5, and the temperature sensor 2, the main controller, the memory, the communication module and the external equipment are tested to work normally;
(2) the holding rod 3 is held by a hand, the drill rod 1 is clockwise rotated and pressed in a soil temperature vertical measuring area until the bottom surface of the annular limiting plate 9 and the ground of the drill rod 1 are in the same horizontal line, so that the temperature measuring area of the drill rod 1 is completely filled in the soil;
(3) the soil temperature is measured, the main controller processes the digital signals output by the temperature sensor 2, and the processed digital information is transmitted to the PC through the WiFi communication module, so that the continuous temperature measurement result of the longitudinal soil is monitored in real time; the processed digital information output by the main controller is stored by the memory, and the measurement result of the soil temperature can be recorded and stored, so that the change rule of the soil temperature can be researched.
The above description is only exemplary of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The soil temperature vertical distribution recorder comprises drill rods and temperature sensors, and is characterized in that the number of the temperature sensors is more than two, the temperature sensors are vertically staggered on the outer surfaces of the left side and the right side of each drill rod, and the temperature sensors and the drill rods are arranged in an upward inclined manner at an angle of 45 degrees; a holding rod is fixedly arranged at the top of the drill rod, a supporting plate is arranged on the upper surface of the holding rod, and a solar photovoltaic plate and a protective shell are arranged at the top of the supporting plate; a battery bin is arranged at the bottom of the holding rod, central holes are formed in the upper surface and the lower surface of the battery bin, and the drill rod is connected with the central holes of the battery bin in an inserting mode;
a rechargeable battery pack is arranged in the battery bin and is electrically connected with the solar photovoltaic panel through a wire;
a main controller, a memory and a communication module are arranged in the protective shell; the signal input end of the main controller is connected with the temperature sensor, the signal input end of the communication module is connected with the main controller, and the signal output end of the communication module is communicated with external equipment; the signal input end of the memory is connected with the main controller; the rechargeable battery pack is electrically connected with the temperature sensor, the main controller and the memory through leads respectively.
2. The soil temperature vertical distribution recorder of claim 1, wherein an internal thread is provided at the temperature sensor interface, an external thread matching the internal thread of the temperature sensor is provided on the drill rod, and the drill rod is connected with the temperature sensor through a thread.
3. The soil temperature vertical distribution recorder according to claim 1, wherein an annular limiting plate is arranged on the drill rod at a position 400mm away from the bottom end of the drill rod, the annular limiting plate comprises an annular limiting plate body and a plurality of connecting rods arranged on the inner circumferential surface of the annular limiting plate body, and one ends of the connecting rods, far away from the annular limiting plate body, are fixedly connected with the drill rod; the lower surface of the battery bin is fixedly arranged on the upper surface of the annular limiting plate body.
4. The soil temperature vertical distribution recorder according to claim 1, wherein a pagoda drill is provided at the bottom of the drill pipe.
5. The soil temperature vertical distribution recorder according to claim 4, wherein the diameter of the pagoda drill is not smaller than the horizontal distance between the outer edges of the temperature sensors arranged in the left and right direction.
6. The soil temperature vertical distribution recorder of claim 1, wherein the number of the temperature sensors is 40, the temperature sensors are uniformly distributed on the outer surface of the drill rod from the lowest end of the drill rod from bottom to top, and the vertical distance between two adjacent temperature sensors is 10 mm.
7. The soil temperature vertical distribution recorder of claim 1, wherein the outer surface of the drill rod is provided with scale marks from bottom to top.
8. The soil temperature vertical distribution recorder of claim 1, wherein a waterproof protective layer is coated on the solar photovoltaic panel.
9. The soil temperature vertical distribution recorder of claim 1, wherein the communication module is a bluetooth communication module or a WiFi communication module; the external equipment is a PC or a mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122698569.8U CN216050365U (en) | 2021-11-05 | 2021-11-05 | Soil temperature vertical distribution recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122698569.8U CN216050365U (en) | 2021-11-05 | 2021-11-05 | Soil temperature vertical distribution recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216050365U true CN216050365U (en) | 2022-03-15 |
Family
ID=80613603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122698569.8U Active CN216050365U (en) | 2021-11-05 | 2021-11-05 | Soil temperature vertical distribution recorder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216050365U (en) |
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2021
- 2021-11-05 CN CN202122698569.8U patent/CN216050365U/en active Active
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Effective date of registration: 20230827 Address after: No. 7 Chenhui East Street, Xicheng District, Yingkou City, Liaoning Province 115000 Patentee after: Yingkou Xingyuan Industrial Co.,Ltd. Address before: 122000 No. four, Longshan street, Twin Towers District, Liaoning, Chaoyang City province 820 Patentee before: LIAONING SCIENTIFIC ACADEMY OF MICROBIOLOGY |