CN202562915U - Soil moisture and gas measurement device with opened frame type structure - Google Patents
Soil moisture and gas measurement device with opened frame type structure Download PDFInfo
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- CN202562915U CN202562915U CN2012202303880U CN201220230388U CN202562915U CN 202562915 U CN202562915 U CN 202562915U CN 2012202303880 U CN2012202303880 U CN 2012202303880U CN 201220230388 U CN201220230388 U CN 201220230388U CN 202562915 U CN202562915 U CN 202562915U
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Abstract
The utility model provides a soil moisture and gas measurement device with an opened frame type structure, comprising a frame type body, wherein the frame type body has a multi-pore structure; the pores of the frame type body are preferably circular, elliptic, square or polygonal, and have the other geometrical shapes, and the diameters of the pores can not be specifically limited; the frame type body is preferably the cylinder, the prismoid or the ball body, and the other geometries; the frame type body is made from corrosion-resistant material, preferably, the stainless steel, the aluminum, the aluminum alloy or the plastic, and the screen cloth; the upper end of the frame type body is provided with an opening, and the frame type body is internally provided with a sensor, and penetrates through the opening by a signal wire to be connected with an external displayer; and the inner diameter of the frame type body is not specifically limited as the standard at the sensor can be put. The device has the advantages of being simple in structure, and quick to measure, and has the practical value for monitoring and generally surveying the large field.
Description
Technical field
The utility model belongs to agricultural, moisture, gas branch mensuration field in the soil in the flowers aquaculture, more specifically, relates to a kind of holard, gas divides determinator.
Background technology
Soil moisture, gas divide determinator and method that many kinds are arranged, and for example Chinese patent CN1071011, CN2314368 are to measure soil water content through measured soil electric capacity; CN1222676 is the remote sensing soil moisture content through the resistance of measured soil; CN101210899 and CN201007712 are similar, are through burying pvc pipe or stainless-steel tube underground with long-term one-point measurement different depth of soil water cut; CN102175730A utilizes the potential difference (PD) between biological membrane mensuration negative electrode, anode and obtains soil moisture; CN2045494 is that fresh soil sample is surveyed in existing enchashment; CN201436586U adopts wet paper and the wet indicator gauge mensuration of the Soil Dried soil moisture content measured of Soil Dried; CN201413299 measures soil water content through the specific inductive capacity of measuring soil; CN201188102 changes the variation of confirming soil moisture according to fly rod; CN101598690 is a kind of method for determining soil moisture based on thermal pulse.Parameters such as the electric resistance of soil of measuring in these apparatus and method, electric capacity, specific inductive capacity, potential difference (PD), thermal pulse not only can receive this book of soil The properties, also can receive the influence of pouring with water quality, to such an extent as to data are inaccurate; And adopt the wet mensuration of Soil Dried paper, use cost to be undoubtedly higher; Though the method for on-site sampling is accurate, still needs and wants auxiliary device, can make troubles to analytical review like this; Must abundantly could realize and adopt more traditional fly rod to change the content of indicating change of soil water content water.In sum, in the existing product, still there is not a kind of mensuration soil moisture method preferably.
The utility model content
The purpose of the utility model provides a kind of apparatus and method of scene detection of soil moisture.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of soil moisture, gas with open closed-in construction divides determinator, and it has a frame body, and this frame body has porous structure.
Aforesaid determinator, wherein preferably, the hole of said frame body is preferably circle, ellipse, square or polygon, also can be other geometric configuratioies,, and hole diameter is not done concrete restriction.
Aforesaid determinator, wherein, said frame body is preferably right cylinder, prism or spheroid, also can be other solids.
Aforesaid determinator, wherein, said frame body is processed by resistant material.
Aforesaid determinator, wherein preferably, said frame body is processed by stainless steel, aluminium, aluminium alloy or plastics.
Aforesaid determinator, wherein, said frame body also can be processed by screen cloth.
Aforesaid determinator, wherein, the upper end of said frame body is provided with an opening, set inside one sensor of said frame body, said sensor passes said opening connection one through a signal wire and places this external display of frame; Therefore, the internal diameter of said frame body is as the criterion can put into sensor, does not do concrete restriction.
Aforesaid determinator, wherein, the sensor of putting in the frame body comprises humidity sensor, also can comprise other sensor.
The utility model has the advantages that: simple in structure, measure fast, monitoring, the generaI investigation in land for growing field crops had practical value.
Description of drawings
Fig. 1 is the one-piece construction synoptic diagram of the utility model determinator.
Fig. 2 is the side-looking schematic appearance of the frame body of the utility model determinator.
Fig. 3 is the schematic appearance of looking up of the frame body of the utility model determinator.
Fig. 4 is the schematic appearance of overlooking of the frame body of the utility model determinator.
Embodiment
Embodiment 1
The utility model provides a kind of soil moisture, gas with open closed-in construction to divide determinator.Shown in Fig. 1-4, it has a frame body 10, and this frame body 10 is preferably right cylinder, prism or spheroid, can be other solids also, is example with the right cylinder in the present embodiment.This frame body 10 has porous structure, and hole 11 (not shown in Fig. 1) is preferably circle, ellipse, square or polygon, also can be other geometric configuratioies, and hole diameter do not do concrete restriction, is example with the circle in the present embodiment.Said frame body 10 is processed by resistant material, and preferably, it can be processed by materials such as stainless steel, aluminium, aluminium alloy or plastics, and is sturdy and durable and do not lose lightly, but also can be processed by other materials, for example can be processed by screen cloth.
The upper end of said frame body 10 also is provided with an opening 12, and its set inside one sensor 21, this sensor 21 passes said opening 12 connections one through a signal wire and places the display 22 outside the frame body 10; Therefore, the internal diameter of this frame body 10 is as the criterion can put into sensor 21, does not do concrete restriction.Said sensor 21 main ground should comprise humidity sensor, also can comprise other sensor.
The determinator that the utility model provides is imbedded in this frame body 10 in the soil of certain depth earlier in use, when needing the moisture of measured soil, opens the switch of sensor 21 and measures, and can show the moisture of soil on the display 22.Its principle is: through the humidity value that humidity sensor tested out, converse the moisture of soil through programmable controller.
The determinator that uses the utility model to provide is measured the special-purpose soil of kaffir lily; This special use soil is for mainly containing the soil of northeast pine needle and oak bark powder etc., and the data of its relative humidity and water cut are:
Be not difficult to find out by above-mentioned explanation, the utlity model has advantage simple in structure, that measuring speed is fast, the monitoring in land for growing field crops, generaI investigation are had practical value.
Claims (8)
1. soil moisture, the gas with open closed-in construction divides determinator, it is characterized in that, said determinator has a frame body, and this frame body has porous structure.
2. determinator according to claim 1 is characterized in that, the hole of said frame body is circular, oval, square or polygon.
3. determinator according to claim 1 and 2 is characterized in that, said frame body is right cylinder, prism or spheroid.
4. determinator according to claim 1 and 2 is characterized in that, said frame body is processed by resistant material.
5. determinator according to claim 4 is characterized in that, said frame body is processed by stainless steel, aluminium, aluminium alloy or plastics.
6. determinator according to claim 1 and 2 is characterized in that, said frame body is processed by screen cloth.
7. determinator according to claim 1 and 2; It is characterized in that; The upper end of said frame body is provided with an opening, set inside one sensor of said frame body, and said sensor passes said opening connection one through a signal wire and places this external display of frame.
8. determinator according to claim 7 is characterized in that, said sensor is a humidity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202303880U CN202562915U (en) | 2012-05-22 | 2012-05-22 | Soil moisture and gas measurement device with opened frame type structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202303880U CN202562915U (en) | 2012-05-22 | 2012-05-22 | Soil moisture and gas measurement device with opened frame type structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202562915U true CN202562915U (en) | 2012-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202303880U Expired - Fee Related CN202562915U (en) | 2012-05-22 | 2012-05-22 | Soil moisture and gas measurement device with opened frame type structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202562915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057499A (en) * | 2019-04-09 | 2019-07-26 | 中水北方勘测设计研究有限责任公司 | A kind of device and method detecting dam insulating layer and Concrete Leakage |
-
2012
- 2012-05-22 CN CN2012202303880U patent/CN202562915U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057499A (en) * | 2019-04-09 | 2019-07-26 | 中水北方勘测设计研究有限责任公司 | A kind of device and method detecting dam insulating layer and Concrete Leakage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20140522 |