CN204903039U - Soil temperature detection device - Google Patents
Soil temperature detection device Download PDFInfo
- Publication number
- CN204903039U CN204903039U CN201520673629.2U CN201520673629U CN204903039U CN 204903039 U CN204903039 U CN 204903039U CN 201520673629 U CN201520673629 U CN 201520673629U CN 204903039 U CN204903039 U CN 204903039U
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- China
- Prior art keywords
- temperature
- pipe
- soil moisture
- temperature sensor
- pvc
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a soil temperature detection device, including two at least temperature detecting element that link together, temperature detecting element includes the sound -pipe that a plurality of heat -conducting metal pipe and the mutual fixture sliding seat of a plurality of PVC pipe formed, the heat -conducting metal intraduct is equipped with temperature sensor, be equipped with the heat insulating board between heat -conducting metal pipe and the PVC pipe, the intraductal packing of PVC has the temperature of separating material, still include the digital temperature measurement cable who links to each other with temperature sensor, digital temperature measurement cable links to each other with the main control unit, remote terminal is connected to the main control unit, PVC outside of tubes week is connected with fixing device. The utility model discloses soil temperature detection device, measurement accuracy is high, settles later can not take place to have been pulled out, become flexible the condition about damaging even in soil, is equipped with a plurality of temperature sensor in same position simultaneously, has avoided one of them temperature sensor to break down the coarse condition of data measurement that leads to.
Description
Technical field
The utility model is specifically related to a kind of soil moisture pick-up unit, belongs to agricultural soil temperature detection technical field.
Background technology
The soil moisture is one of environmental element of crops under ground portion, its change is along with factors vary such as weather, landform, soil types and physical propertys, the soil moisture not only can affect formalness and the inner structure of crops, and can affect the change of organic substance in farming object.The height of the soil moisture also relation crops sowing sooner or later, point grain growth and decline and security problems of surviving the winter.Carry out the mensuration of the soil moisture, grasp temperature changing regularity, to agricultural production real time service and theoretical research all significant.
In agricultural production process, grasp the soil moisture in time, rationalization irrigates and fertilising, and control and the requirement regulating the soil moisture to meet crops are the important contents of Agricultural Intelligent System.In country's great attention with under vigorously supporting, China's agricultural intelligent control development rapidly, greatly improves the seed output and quality of crops.
At present, China reduces the distance with developed country just gradually on temperature control technology, and various intelligent controller is born in succession, also can in succession occur to supporting various sensors with reading intelligent agriculture, soil moisture pick-up unit on market is of a great variety, but the following problem of ubiquity:
1. measuring accuracy is not high; Usually on a vertical cable for measuring temperature, be provided with some temperature sensors, the thermal insulation between temperature sensor just fills temperature insulating material, and the effect realizing temperature isolation is bad, affects measuring accuracy; 2. can there is position change in soil moisture pick-up unit in soil inside, the phenomenon this is because soil can expand with heat and contract with cold, once the situation that frozen soil occurs can affect measurement greatly, causes device to be pulled up or damages; 3., owing to being embedded in soil, once temperature sensor breaks down, change and keep in repair very inconvenient.
Utility model content
The purpose of this utility model is: for above-mentioned prior art Problems existing, a kind of soil moisture pick-up unit is proposed, this soil moisture pick-up unit measuring accuracy is high, can not be pulled up after being placed in soil, loosen situation about even damaging, simultaneously be provided with multiple temperature sensor at same position, avoid one of them temperature sensor and break down and cause the coarse situation of DATA REASONING.
In order to reach above object, a kind of soil moisture pick-up unit of the present utility model, comprises at least two temperature detecting units linked together; Described temperature detecting unit comprises several thermal conductive metal pipes and the spaced sound-pipe be formed by connecting of several pvc pipes; Described thermal conductive metal pipe inside is provided with temperature sensor, is provided with thermal insulation board between described thermal conductive metal pipe and pvc pipe; Temperature insulating material is filled with in described pvc pipe; Also comprise the digital cable for measuring temperature be connected with temperature sensor; Described digital cable for measuring temperature is connected with main control unit, and described main control unit connects remote terminal; Described pvc pipe periphery is connected with stationary installation.
Further, described temperature detecting unit has two.
Further, described main control unit is connected with remote terminal by wireless transmitter module.
Further, described remote terminal is PC, IPAD, smart mobile phone or intelligent watch.
Further, described stationary installation comprises the set collar being located at pvc pipe excircle and at least three barbs be located on set collar.
Further, described pvc pipe outside is also provided with position transducer.
A kind of soil moisture pick-up unit of the utility model, is provided with two temperature detecting units at same position, can realize more accurate temperature detection, if same layer has a temperature sensor to break down, then another one can work on, and realizes Measurement accuracy, works on; A kind of soil moisture pick-up unit of the utility model, pvc pipe is provided with stationary installation, and stationary installation comprises three barbs, whole pick-up unit can be fixed in soil firmly, loosening and damaging, the impact that not worrying expands with heat and contract with cold causes of pick-up unit can not be caused; A kind of soil moisture pick-up unit of the utility model, is provided with thermal insulative board, effectively can intercept the temperature impact of adjacent temperature sensor, and be filled with temperature insulating material in pvc pipe, effectively can realize temperature and intercept, ensure that measuring accuracy.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is theory diagram of the present utility model.
In figure: 1-temperature detecting unit; 11-thermal conductive metal pipe; 12-PVC manages; 13-temperature sensor; 14-thermal insulation board; 15-temperature insulating material; The digital cable for measuring temperature of 16-; 2-main control unit; 3-remote terminal; 4-stationary installation; 41-set collar; 42-barb; 5-position transducer.
Embodiment
As illustrated in fig. 1 and 2, a kind of soil moisture pick-up unit of the present utility model, comprises at least two temperature detecting units 1 linked together; Described temperature detecting unit 1 comprises several thermal conductive metal pipe 11 and spaced sound-pipes be formed by connecting of several pvc pipes 12; Described thermal conductive metal pipe 11 inside is provided with temperature sensor 13, is provided with thermal insulation board 14 between described thermal conductive metal pipe 11 and pvc pipe 12; Temperature insulating material 15 is filled with in described pvc pipe 12; Also comprise the digital cable for measuring temperature 16 be connected with temperature sensor 13; Described digital cable for measuring temperature 16 is connected with main control unit 2, and described main control unit 2 connects remote terminal 3; Described pvc pipe 12 periphery is connected with stationary installation 4.
Temperature detecting unit 1 described in the utility model has two.Described main control unit 2 is connected with remote terminal 3 by wireless transmitter module.Described remote terminal 3 is PC, IPAD, smart mobile phone or intelligent watch.Described stationary installation 4 comprises the set collar 41 being located at pvc pipe 12 excircle and at least three barbs 42 be located on set collar 41.Described pvc pipe 12 outside is also provided with position transducer 5.
Between the utility model temperature sensor, interval 3-8m arranges one, arranges 8-15 altogether.
A kind of soil moisture pick-up unit of the utility model, is provided with two temperature detecting units at same position, can realize more accurate temperature detection, if same layer has a temperature sensor to break down, then another one can work on, and realizes Measurement accuracy, works on; A kind of soil moisture pick-up unit of the utility model, pvc pipe is provided with stationary installation, and stationary installation comprises three barbs, whole pick-up unit can be fixed in soil firmly, loosening and damaging, the impact that not worrying expands with heat and contract with cold causes of pick-up unit can not be caused; A kind of soil moisture pick-up unit of the utility model, is provided with thermal insulative board, effectively can intercept the temperature impact of adjacent temperature sensor, and be filled with temperature insulating material in pvc pipe, effectively can realize temperature and intercept, ensure that measuring accuracy.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (6)
1. a soil moisture pick-up unit, is characterized in that: comprise at least two temperature detecting units (1) linked together; Described temperature detecting unit (1) comprises several thermal conductive metal pipes (11) and the spaced sound-pipe be formed by connecting of several pvc pipes (12); Described thermal conductive metal pipe (11) inside is provided with temperature sensor (13), is provided with thermal insulation board (14) between described thermal conductive metal pipe (11) and pvc pipe (12); Temperature insulating material (15) is filled with in described pvc pipe (12); Also comprise the digital cable for measuring temperature (16) be connected with temperature sensor (13); Described digital cable for measuring temperature (16) is connected with main control unit (2), and described main control unit (2) connects remote terminal (3); Described pvc pipe (12) periphery is connected with stationary installation (4).
2. a kind of soil moisture pick-up unit according to claim 1, is characterized in that: described temperature detecting unit (1) has two.
3. a kind of soil moisture pick-up unit according to claim 1, is characterized in that: described main control unit (2) is connected with remote terminal (3) by wireless transmitter module.
4. a kind of soil moisture pick-up unit according to claim 1, is characterized in that: described remote terminal (3) is PC, IPAD, smart mobile phone or intelligent watch.
5. a kind of soil moisture pick-up unit according to claim 1, is characterized in that: described stationary installation (4) comprises the set collar (41) being located at pvc pipe (12) excircle and at least three barbs (42) be located on set collar (41).
6. a kind of soil moisture pick-up unit according to claim 1, is characterized in that: described pvc pipe (12) outside is also provided with position transducer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520673629.2U CN204903039U (en) | 2015-09-02 | 2015-09-02 | Soil temperature detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520673629.2U CN204903039U (en) | 2015-09-02 | 2015-09-02 | Soil temperature detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204903039U true CN204903039U (en) | 2015-12-23 |
Family
ID=54925207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520673629.2U Expired - Fee Related CN204903039U (en) | 2015-09-02 | 2015-09-02 | Soil temperature detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204903039U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU178428U1 (en) * | 2017-05-11 | 2018-04-04 | Федеральное государственное бюджетное учереждение науки Федеральный исследовательский центр "Карельский научный центр Российской академии наук" (КарНЦ РАН), RU | SOIL HEAT PROBE |
| CN108896208A (en) * | 2018-05-30 | 2018-11-27 | 中国地质调查局油气资源调查中心 | A kind of permafrost region ground temperature measurement system and method |
| CN111397758A (en) * | 2020-03-31 | 2020-07-10 | 海信集团有限公司 | Temperature detector |
| CN112729614A (en) * | 2020-12-30 | 2021-04-30 | 广东二十冶建设有限公司 | Concrete internal temperature measurement system |
| CN112748221A (en) * | 2020-12-30 | 2021-05-04 | 南京汽车集团有限公司 | Method for detecting hydrogen leakage of whole vehicle by using light truck hydrogen fuel cell vehicle |
| RU224461U1 (en) * | 2023-11-03 | 2024-03-26 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный архитектурно-строительный университет" | SOIL TEMPERATURE MEASURING TOOL |
-
2015
- 2015-09-02 CN CN201520673629.2U patent/CN204903039U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU178428U1 (en) * | 2017-05-11 | 2018-04-04 | Федеральное государственное бюджетное учереждение науки Федеральный исследовательский центр "Карельский научный центр Российской академии наук" (КарНЦ РАН), RU | SOIL HEAT PROBE |
| CN108896208A (en) * | 2018-05-30 | 2018-11-27 | 中国地质调查局油气资源调查中心 | A kind of permafrost region ground temperature measurement system and method |
| CN111397758A (en) * | 2020-03-31 | 2020-07-10 | 海信集团有限公司 | Temperature detector |
| CN112729614A (en) * | 2020-12-30 | 2021-04-30 | 广东二十冶建设有限公司 | Concrete internal temperature measurement system |
| CN112748221A (en) * | 2020-12-30 | 2021-05-04 | 南京汽车集团有限公司 | Method for detecting hydrogen leakage of whole vehicle by using light truck hydrogen fuel cell vehicle |
| CN112729614B (en) * | 2020-12-30 | 2023-08-22 | 广东二十冶建设有限公司 | Concrete Internal Temperature Measurement System |
| RU224461U1 (en) * | 2023-11-03 | 2024-03-26 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный архитектурно-строительный университет" | SOIL TEMPERATURE MEASURING TOOL |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20180902 |