CN205786178U - A kind of small precast unit - Google Patents
A kind of small precast unit Download PDFInfo
- Publication number
- CN205786178U CN205786178U CN201620710822.3U CN201620710822U CN205786178U CN 205786178 U CN205786178 U CN 205786178U CN 201620710822 U CN201620710822 U CN 201620710822U CN 205786178 U CN205786178 U CN 205786178U
- Authority
- CN
- China
- Prior art keywords
- heat insulation
- cylinder
- sensor probe
- oozed
- steaming
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
A kind of small precast unit, cylinder is oozed including heat insulation steaming, heat insulation steaming is oozed cylinder and is externally provided with at least two-layer ring cavity, heat insulation soil and heat barrier foam it is respectively provided with in ring cavity, heat insulation steaming is oozed differing heights position on cylinder and is provided with sensor, heat insulation steaming is oozed the position of a sustained height and is provided with three reserved gauge holes, inserting respectively in three reserved gauge holes and be fixed with temperature sensor probe, flow of water sensor probe and moisture sensor probe, temperature sensor probe, flow of water sensor probe and moisture sensor probe are connected with data acquisition unit by wire.By using said structure, the experimental result distortion that the impact of temperature in cylinder is caused by ambient temperature, the as far as possible actual field experiment situation of reduction can be reduced in experimentation；Meanwhile, this device structure is simple, and size can customize according to demand, and intelligence degree is high.
Description
Technical field
This utility model relates to hydrological experiment apparatus field, particularly a kind of small precast unit.
Background technology
Ooze under in lysimeter a kind of (lysimeter) research hydrologic cycle, rainwash and interflow subsurface drainage, evapotranspiration
The device arranged etc. process.Affecting soil evaporation in actual observation, infiltrate, the factor of plant evapotranspiration and growth is a lot,
As, Soil structure, quality, water content, water supply intensity, aeration, temperature etc..Owing to when actual experiment is observed, we are logical
Cross undisturbed soil filling or on demand artificial proportioning make soil property close with land for growing field crops, therefore, Soil structure, quality etc. we can
Not consider.But in experimentation, the difference of temperature factor will bring animals and plants and the biggest difference of microorganism inside and outside cylinder
Different, thus affect evapotranspiration data.
Research shows, in the case of soil property is identical, temperature is to soil infiltration, the growth of root system of plant and plant pair
Very important effect is played in absorbing of soil moisture.At present, a lot of lysimeter user, in order to lay easily, conveniently move
Dynamic, can multimetering, small investment, easy for installation directly small precast unit equipment is put into outdoor experiment, so, owing to steaming
Oozing cylinder majority to be made up of metal material, thermal insulation is poor, and extraneous ring temperature directly affects inner barrel earth pillar temperature, with experimentation
Middle imagination temperature has been transmitted downwards larger difference by earth's surface.Also there is part lysimeter user, use Large-scale lysimeter, for making earth pillar
The interior soil moisture is consistent with same degree of depth field soil temperature, installs constant temperature air conditioning at basement, makes basement temperature following extraneous
The soil moisture synchronizes change.So, add system complexity, increase equipment investment and operating cost, unless special
Outside different research project needs, general user is beyond affordability.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of small precast unit, can not only solve temperature in cylinder
Affected by ambient temperature excessive, as far as possible the actual field experiment situation of reduction, and it can be avoided that built Large-scale lysimeter
Put into the problems such as excessive, system complex.
For solve above-mentioned technical problem, this utility model be the technical scheme is that one small precast unit, including every
Heat is steamed and is oozed cylinder, and heat insulation steaming is oozed cylinder and is externally provided with at least two-layer ring cavity, is respectively provided with heat insulation soil and heat insulation bubble in ring cavity
Foam, heat insulation steaming oozes differing heights position on cylinder and is provided with sensor, and heat insulation steaming is oozed the position of a sustained height and is provided with three and reserves
Gauge hole, inserts respectively in three reserved gauge holes and is fixed with temperature sensor probe, flow of water sensor probe and aqueous
Rate sensor probe, temperature sensor probe, flow of water sensor probe and moisture sensor are popped one's head in by wire and data acquisition
Storage connects.
Preferably in scheme, the outer wall of the two-layer ring cavity at described heat barrier foam place is provided with one layer and thickeies tinfoil paper
Paper.
Preferably in scheme, it is inclined plane that an end face is oozed in described heat insulation steaming, and incline direction is outside by center, the end face center of circle
Tilt.
Preferably in scheme, described heat insulation steaming is oozed a bottom surface and is provided with diversion funnel, and diversion funnel bottom is with aqueduct even
Connecing, the aqueduct other end stretches into and catchments in beaker.
Preferably in scheme, described aqueduct is provided with diversion valve.
Preferably in scheme, described include that heat insulation steaming is oozed cylinder and is placed on and weighs on balance, weigh balance also with data acquisition
Storage connects.
This novel provided a kind of small precast unit, by using said structure, outside can reducing in experimentation
The experimental result distortion that the impact of temperature in cylinder is caused by boundary's ambient temperature, the as far as possible actual field experiment situation of reduction；Meanwhile,
This device structure is simple, and size can customize according to demand, and intelligence degree is high.
Accompanying drawing explanation
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is of the present utility model to face structural representation.
Fig. 2 is plan structure schematic diagram of the present utility model.
In figure: cylinder 1, heat insulation soil 2, heat barrier foam 3 are oozed in heat insulation steaming, thicken masking foil 4, inclined plane 5, reserved gauge hole
6, temperature sensor probe 7, flow of water sensor probe 8, moisture sensor probe 9, wire 10, data acquisition unit 11, diversion
Funnel 12, aqueduct 13, diversion valve 14, catchment beaker 15, balance 16 of weighing, ring cavity 17.
Detailed description of the invention
In figure, a kind of small precast unit, ooze cylinder 1 including heat insulation steaming, heat insulation steaming is oozed cylinder 1 and is externally provided with the ring-type sky of at least two-layer
Chamber 17, is respectively provided with heat insulation soil 2 and heat barrier foam 3 in ring cavity 17, heat insulation steaming is oozed differing heights position on cylinder 1 and is provided with biography
Sensor, heat insulation steaming is oozed the position of cylinder 1 sustained height and is provided with three reserved gauge holes 6, in three reserved gauge holes 6 respectively
Insertion is fixed with temperature sensor probe 7, flow of water sensor probe 8 and moisture sensor probe 9, temperature sensing probe 7, water
Gesture sensor probe 8 and moisture sensor probe 9 are connected with data acquisition unit 11 by wire 10.
Preferably in scheme, the outer wall of the two-layer ring cavity 17 at described heat barrier foam 3 place is provided with one layer of thickening
Masking foil 4.Set thickening masking foil 4, it is possible to play heat insulation, sun-proof, waterproof effect, reduce extraneous temperature to greatest extent
Spend the impact that test is caused.
Preferably in scheme, it is inclined plane 5 that cylinder 1 end face is oozed in described heat insulation steaming, incline direction by center, the end face center of circle to
Outer incline.Set inclined plane 5, it is possible to avoid heat insulation steaming in rainfall to ooze the upper surface hydrops of cylinder 1.
Preferably in scheme, described heat insulation steaming is oozed cylinder 1 bottom surface and is provided with diversion funnel 12, diversion funnel 12 bottom and water guide
Pipe 13 connects, and aqueduct 13 other end stretches into and catchments in beaker 15.
Preferably in scheme, described aqueduct 13 is provided with diversion valve 14.
Preferably in scheme, described include that heat insulation steaming is oozed cylinder 1 and is placed on and weighs on balance 16, weigh balance 16 also with number
Connect according to harvester 11.
In experimentation, soil load heat insulation steaming ooze inside cylinder, soil surface can according to experiment need planting plants or
Person arranges different coboundaries；The soil moisture, the flow of water, moisture sensor probe is used for recording soil data；Balance is used for remembering
Record increase or the loss amount of system moisture in experimentation；Collecting system oozes out moisture for collection；Data acquisition unit is used for
Gather various kinds of sensors and balance data；In natural environment, heat insulation steaming is oozed cylinder and can be kept out ring around equipment by three layers of thermal insulation layer
Border temperature is on the impact of the soil moisture in cylinder.
Claims (6)
1. a small precast unit, oozes cylinder (1) including heat insulation steaming, it is characterized in that: heat insulation steaming is oozed cylinder (1) and is externally provided with at least two-layer ring
Shape cavity (17), is respectively provided with heat insulation soil (2) and heat barrier foam (3) in ring cavity (17), the upper difference of cylinder (1) is oozed in heat insulation steaming
Height and position is provided with sensor, and heat insulation steaming is oozed the position of cylinder (1) sustained height and is provided with three reserved gauge holes (6), three
Reserved gauge hole (6) inserts respectively and is fixed with temperature sensor probe (7), flow of water sensor probe (8) and moisture content biography
Sensor probe (9), temperature sensor probe (7), flow of water sensor probe (8) and moisture sensor probe (9) pass through wire
(10) it is connected with data acquisition unit (11).
A kind of small precast unit the most according to claim 1, it is characterised in that: the two of described heat barrier foam (3) place
The outer wall of layer ring cavity (17) is provided with one layer and thickeies masking foil (4).
A kind of small precast unit the most according to claim 1, it is characterised in that: described heat insulation steaming is oozed cylinder (1) end face and is
Inclined plane (5), incline direction is outward-dipping by center, the end face center of circle.
4. according to a kind of small precast unit described in claim 1 or 3, it is characterised in that: cylinder (1) bottom surface is oozed in described heat insulation steaming
Being provided with diversion funnel (12), diversion funnel (12) bottom is connected with aqueduct (13), and aqueduct (13) other end stretches into burning of catchmenting
In cup (15).
A kind of small precast unit the most according to claim 4, it is characterised in that: described aqueduct (13) is provided with diversion
Valve (14).
A kind of small precast unit the most according to claim 1, it is characterised in that: described includes that heat insulation steaming is oozed cylinder (1) and put
Putting on balance of weighing (16), balance of weighing (16) is also connected with data acquisition unit (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620710822.3U CN205786178U (en) | 2016-07-07 | 2016-07-07 | A kind of small precast unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620710822.3U CN205786178U (en) | 2016-07-07 | 2016-07-07 | A kind of small precast unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205786178U true CN205786178U (en) | 2016-12-07 |
Family
ID=58124194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620710822.3U Expired - Fee Related CN205786178U (en) | 2016-07-07 | 2016-07-07 | A kind of small precast unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205786178U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956365A (en) * | 2018-07-17 | 2018-12-07 | 中国石油大学(华东) | It is a kind of for measuring the device and method of fire foam evaporation rate |
| CN111624328A (en) * | 2020-05-05 | 2020-09-04 | 中国农业科学院草原研究所 | Water supply metering lysimeter and use method thereof |
| CN112858640A (en) * | 2021-03-10 | 2021-05-28 | 山东省泰安农业气象试验站 | Novel soil moisture evaporates and oozes appearance earth pillar staving |
-
2016
- 2016-07-07 CN CN201620710822.3U patent/CN205786178U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956365A (en) * | 2018-07-17 | 2018-12-07 | 中国石油大学(华东) | It is a kind of for measuring the device and method of fire foam evaporation rate |
| CN108956365B (en) * | 2018-07-17 | 2021-03-19 | 中国石油大学(华东) | Device and method for measuring evaporation rate of foam extinguishing agent |
| CN111624328A (en) * | 2020-05-05 | 2020-09-04 | 中国农业科学院草原研究所 | Water supply metering lysimeter and use method thereof |
| CN112858640A (en) * | 2021-03-10 | 2021-05-28 | 山东省泰安农业气象试验站 | Novel soil moisture evaporates and oozes appearance earth pillar staving |
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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: 20161207 Termination date: 20170707 |