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Electric measurement device for temperature and humidity of layered soil and using method thereof

A temperature and humidity measurement and soil technology, applied in the direction of measurement device, measurement force, use of feedback control, etc., can solve the problems of time-consuming and laborious measurement, inability to measure soil depth, and inability to measure soil stratification temperature and humidity, and achieve low cost. , The effect of stable and reliable measurement and simple structure

Inactive Publication Date: 2019-04-02
GUIZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When measuring the temperature and humidity of the existing soil, an independent measurement method is usually used, and the soil depth is too deep to measure, and the measurement of the temperature and humidity of the soil layer cannot be realized, and the measurement is time-consuming and laborious

Method used

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  • Electric measurement device for temperature and humidity of layered soil and using method thereof
  • Electric measurement device for temperature and humidity of layered soil and using method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0016] Embodiment 1: as Figure 1-Figure 2 As shown, an electric layered soil temperature and humidity measuring device includes a probe 1, a hollow drill rod 2 and a fixing seat 3. The fixing seat 3 is an I-shaped structure, and the middle part is movable to penetrate a hollow drill rod 2, and the hollow drill rod 2 The lower end is provided with an auger bit 4, the probe 1 is movably placed in the hollow drill rod 2, the probe 6 at the lower end of the probe 1 can protrude from the through hole 7 on the auger bit 4, and the upper end of the probe 1 is against a thrust bearing 8, which stops The upper side of the push bearing 8 leans against the loading screw 9, the upper end of the loading screw 9 is fixedly connected to the telescopic rod 12 of the electric push rod 10, and the housing 13 of the electric push rod 10 is fixedly connected to the platform 20 at the top of the hollow drill rod 2, and the wire The nut 14 is installed above the fixed base 3, the screw nut 14 is f...

Embodiment 2

[0023] Embodiment 2: A method of using an electric layered soil temperature and humidity measuring device, the method is: leveling the surface of the soil layer to be measured, stepping on the fixing seat with both feet on the surface of the soil to be measured, and passing the hollow drill pipe through the control The drive motor rotates to penetrate it into the fixed seat for depth control. When the set depth is reached, the drive motor is controlled to reverse the hollow drill rod, so that the hollow drill rod can be retracted for a certain distance, and the electric push rod is started to push the loading screw, so that the measured temperature The probe of the humidity probe stretches out the auger bit and leans against the soil surface to be tested.

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Abstract

The invention discloses an electric measurement device for temperature and humidity of layered soil and a using method thereof. The device comprises a probe, a hollow drill and a fixed seat, wherein the fixed seat is an I-shaped structure; the hollow drill is movably penetrated into the middle part of the fixed seat; a nut is spirally connected with the middle part of the fixed seat; an auger bitis spirally arranged at the lower end of the hollow drill; the probe is movably arranged in the hollow drill; a needle at the lower end of the probe can extend out from a through hole in the auger bit; a thrust bearing is butted at the upper end of the probe; a loading screw is butted on the upper side of the thrust bearing; the upper end of the loading screw is fixedly connected with an expansionlink of an electric push rod; a shell of the electric push rod is fixedly connected with the top end of the hollow drill; the nut is mounted above the fixed seat and fixedly connected with a rotary driving mechanism; and the rotary driving mechanism is fixedly connected with the upper end of the fixed seat. The electric measurement device is capable of realizing the temperature and humidity measurement at different soil depths, is capable of realizing electric operation, saving time and labor, greatly improving the efficiency and making the measurement stable and reliable, and has the characteristics of being simple in structure and low in cost.

Description

technical field [0001] The invention relates to an electric layered soil temperature and humidity measuring device and a use method thereof, belonging to the technical field of soil temperature and humidity measuring devices. Background technique [0002] When measuring the temperature and humidity of the existing soil, the method of independent measurement is usually used, and the soil depth is too deep to measure, and the measurement of the temperature and humidity of the soil layers cannot be realized, and the measurement is time-consuming and laborious. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an electric layered soil temperature and humidity measuring device and a method of use, so as to solve the above-mentioned problems in the prior art. [0004] The technical solution adopted by the present invention is: an electric layered soil temperature and humidity measuring device, including a probe, a hollow...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D3/12G01D21/02G01L1/26
CPCG01D21/02G01L1/26G05D3/12
Inventor 曹国璠黄天忠唐乐周芳
Owner GUIZHOU UNIV