CN209727720U - Soil permeability coefficient detection device - Google Patents
Soil permeability coefficient detection device Download PDFInfo
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- CN209727720U CN209727720U CN201920475885.9U CN201920475885U CN209727720U CN 209727720 U CN209727720 U CN 209727720U CN 201920475885 U CN201920475885 U CN 201920475885U CN 209727720 U CN209727720 U CN 209727720U
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- water
- measuring device
- hose
- permeability coefficient
- soil permeability
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Abstract
The utility model relates to a kind of soil permeability coefficient detection devices, it includes water-storing bottle, measuring device and several permeameters, the height of water-storing bottle is higher than measuring device, the height of measuring device is higher than permeameter, it is connected between water-storing bottle and measuring device, measuring device and permeameter by rubber hose, measuring device includes and the consistent measurement pipe being vertically arranged of the permeameter quantity and the graduated scale being vertically arranged at by measurement pipe.A kind of soil permeability coefficient detection device of the utility model, the height that water in the measurement pipe of front and back is tested by record, calculates the soil permeability coefficient of the soil sample, measures multiple samples simultaneously under identical environment, it is conveniently compared, to obtain more accurate soil permeability coefficient.
Description
Technical field
The utility model relates to the technical fields of soil permeability detection, detect and fill more particularly, to a kind of soil permeability coefficient
It sets.
Background technique
Soil permeability refers to that water permeates the performance of flowing in native gap, characterizes the index of soil permeability as infiltration system
Number, the factors such as the storage of soil permeability with soil class, soil density, temperature, precipitation, irrigation water in the soil are related.
In the case that soil permeability is low, the moisture for penetrating into soil is few, can generate backwater waterlogging；Or the water for having little time to infiltrate is along earth's surface
It flows away, takes away part soil, cause soil erosion.In the case that soil permeability is high, it is unfavorable for soil water retention, to water conservancy projects
Also it can have adverse effect on.Therefore, it is required in fields such as field irrigation, farmland water conservancy works construction and soil and water losses observations
Pay close attention to soil permeability problem.
Interior detection soil permeability is usually using permeameter now, such as the Chinese patent that notification number is CN204924871U
A kind of disclosed grassland soil permeameter is characterized in that water supply component is by graduated cylinder, amount including water supply component and water receiving component
Cylinder scale, limbers, valve and instrument board are constituted, and valve is connected with limbers, control the water outflow in graduated cylinder；On water supply component
With the instrument board that can accurately measure time used in process of osmosis and water；Water receiving component includes button mouth, cutting ring and ring
The rubber seal being equipped with inside knife, cutting ring are externally provided with cutting ring scale, can measure the depth of the cutting ring implantation soil body.
The program solves the problems, such as the measurement of soil permeability, but the program can only once measure a sample, and one
There is very big contingency in the result of secondary test, leading to the soil permeability coefficient measured, there are biggish errors.
Utility model content
In view of the deficiencies of the prior art, the purpose of the utility model is to provide a kind of soil permeability coefficient detection device, In
Multiple samples are measured simultaneously under identical environment, are conveniently compared, to obtain more accurate soil permeability coefficient.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of soil permeability coefficient
Detection device, including water-storing bottle, measuring device and several permeameters, the height of the water-storing bottle is higher than measuring device, described
The height of measuring device is higher than permeameter, soft by rubber between the water-storing bottle and measuring device, measuring device and permeameter
Pipe connection, the measuring device include and the consistent measurement pipe being vertically arranged of the permeameter quantity and are vertically arranged at survey
Graduated scale by buret.
By using above-mentioned technical proposal, soil permeability coefficient detection device during use, the height of water-storing bottle
Higher than measuring device, and water-storing bottle is connected to measuring device by rubber hose, and measuring device is not connected to permeameter, guarantees storage
Water in water bottle is transported in measurement pipe by rubber hose, is stopped water-storing bottle after a period of time and is exported water, is recorded every at this time
The height of water in a measurement pipe；The height of measuring device is higher than permeameter, and disconnects the connection between water-storing bottle and measuring device,
It connect measuring device with permeameter, the water in measurement pipe is transported in permeameter by guarantee by rubber hose, when observing
When there are flowing out in permeameter, stops the output of water in measurement pipe, record the height of water in each measurement pipe again.It surveys at this time
The height dropped under water in buret is just the amount of soil sample water leaking-in in permeameter, by the difference in height of the measurement pipe recorded twice
The infiltration coefficient of soil sample in each permeameter is calculated, while by the way that multiple measurement pipes and permeameter is arranged, making to detect
Member can measure multiple samples simultaneously under identical environment, obtain more accurate soil permeability coefficient by comparing analysis.
The utility model is further arranged to: several measurement pipes are fixed in fixed plate by installing code and each vertically
The measurement bottom of the tube flushes, and the graduated scale is fixed on several measurement pipe middle positions vertically, and the fixed plate is vertically arranged.
By using above-mentioned technical proposal, multiple measurement bottom of the tube are fixed in fixed plate with flushing vertically, and inspector exists
It can be moved integrally when installation and traverse measurement pipe；The graduated scale of several measurement pipe center vertical settings, facilitates inspector to read
And record the height of water in measurement pipe；Fixed measurement pipe and fixed plate vertically, not only facilitate inspector accurately to read measurement
The height of water, water conservation, raising check precision, and can save space when placing in managing.
The utility model is further arranged to: the rubber hose include it is several connect with measurement pipe bottom end it is first soft
Pipe, the second hose being connect with the water inlet of the bottom sidewall of the permeameter and connect with the water-storing bottle water outlet the
Three hoses, several first hoses are connected with corresponding second hose by connecting tube, and third hose passes through with several first hoses
Connecting tube connection.
By using above-mentioned technical proposal, third hose is connect with the first hose by connecting tube, is made in water-storing bottle
Water can flow into measurement pipe；The first hose is connect with the second hose by connecting tube, flows into the water in measurement pipe
In permeameter；Dismountable connection structure facilitates inspector maintenance, replacement and saves.
The utility model is further arranged to: the water outlet of the bottom sidewall of the permeameter is connected with the 4th hose, institute
It states the 4th hose water outlet and is equipped with the test paper for meeting water quick color-changing.
By using above-mentioned technical proposal, after the soil sample infiltration in permeameter reaches the limit of, extra water meeting
It is flowed out from the 4th hose, after inspector observes test paper discoloration, stops supplying water into the permeameter immediately, facilitate inspector
Observation, and then keep detection structure more accurate.
The utility model is further arranged to: being provided with regulating switch in the rubber hose.
By using above-mentioned technical proposal, regulating switch is set in rubber hose, can more easily control water storage
The on-off of water in bottle and measurement pipe.
The utility model is further arranged to: the measuring device bottom is equipped with the bracket for facilitating rubber hose to place, institute
State the arc that bracket includes vertical supporting plate, the horizontal supporting plate connecting with vertical supporting plate and connection horizontal supporting plate and vertical supporting plate
Supporting plate, horizontal direction is equipped with a clamp bar slot on the arc supporting plate, is equipped with several card slots along cambered surface direction.
By using above-mentioned technical proposal, bracket is placed in measuring device bottom, rubber hose can be made in good order
It is placed on bracket, inspector is facilitated to search and record.
The utility model is further arranged to: being correspondingly provided with label in the bracket and measuring device.
By using above-mentioned technical proposal, label is set on bracket and measuring device, inspector can be helped quick, quasi-
True finds corresponding equipment, and inspector is facilitated to record data.
The utility model is further arranged to: the vertical supporting plate side wall is equipped with thermometer.
By using above-mentioned technical proposal, thermometer is set in vertical supporting plate side wall, facilitates inspector record and comparison.
The utility model is further arranged to: buoy is equipped in the measurement pipe.
By using above-mentioned technical proposal, buoy is set in measurement pipe, facilitates inspector quickly to read, record measurement pipe
The height of interior water.
In conclusion the advantageous effects of the utility model are as follows:
1. allow inspector under identical environment by the way that multiple measurement pipes and permeameter is arranged while measuring multiple samples
This, is conveniently compared, to obtain more accurate soil permeability coefficient.
2. being fixed in fixed plate vertically by flushing several measurement bottom of the tube, and in the middle position of several measurement pipes
It is vertically arranged graduated scale, inspector is not only facilitated to read and records the height of water in measurement pipe, but also inspector is facilitated integrally to move
Dynamic measurement pipe.
3. rubber hose can be made to be placed on bracket, side by the way that bracket is arranged in measuring device bottom in good orderly
Just inspector is searched and is recorded.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
In figure, 1, water-storing bottle；2, measuring device；21, measurement pipe；22, graduated scale；23, code is installed；24, fixed plate；25,
Buoy；3, permeameter；4, rubber hose；41, the first hose；42, the second hose；43, third hose；44, the 4th hose；45,
Connecting tube；5, regulating switch；6, bracket；61, vertical supporting plate；62, horizontal supporting plate；63, arc supporting plate；64, card slot；65, temperature
Meter.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of soil permeability coefficient detection device disclosed by the utility model, including water-storing bottle 1, measurement dress
2 and several permeameters 3 are set, wherein three permeameters 3 are one group (only showing one group in figure), the present apparatus can measure two groups simultaneously
Soil sample.The height of water-storing bottle 1 is higher than measuring device 2, guarantees that the water in water-storing bottle 1 can flow into measuring device 2, measurement dress
The height for setting 2 is higher than permeameter 3, guarantees that the water in measuring device 2 can flow into permeameter 3, and water-storing bottle 1 and measuring device 2,
It is connected between measuring device 2 and permeameter 3 by rubber hose 4, the regulating switch of control water output is provided in rubber hose 4
5.Measuring device 2 includes and the consistent measurement pipe 21 being vertically arranged of 3 quantity of permeameter and is vertically arranged at by measurement pipe 21
Graduated scale 22, surveyor is by the height of water in measurement pipe 21 before and after record check, and the measurement pipe by recording twice
Difference in height calculates the infiltration coefficient of soil sample in each permeameter 3, while by the way that multiple measurement pipes 21 and infiltration is arranged
Instrument 3 allows inspector under identical environment while measuring multiple samples, obtains more accurate soil by comparing analysis
Infiltration coefficient.
As shown in Figure 1, measurement pipe 21 is fixed in fixed plate 24 vertically by installation code 23 and each 21 bottom of the measurement pipe
Portion flushes, and buoy 25 is equipped in measurement pipe 21, and graduated scale 22 is fixed on several 21 middle positions of measurement pipe, fixed plate 24 vertically
It being vertically arranged, not only the person's of being convenient for measuring installation and traverse measurement pipe 21, the person of being convenient for measuring reads the height of water in measurement pipe 21, and
And space can be saved when placing.
As shown in Figure 1, rubber hose 4 includes the first hose 41 that the six roots of sensation is connect with 21 bottom end of measurement pipe, with 3 bottom of permeameter
Second hose 42 of the water inlet connection of portion's side wall and the third hose 43 connecting with 1 water outlet of water-storing bottle, first is soft
It is connected between pipe 41 and corresponding second hose 42 by connecting tube 45, third hose 43 and the first hose 41 pass through connecting tube 45
Connection, the water outlet of the bottom sidewall of permeameter 3 are connected with the 4th hose 44, and dismountable connection structure facilitates inspector to examine
It repairs, replace and saves, the water outlet of the 4th hose 44 is equipped with the test paper for meeting water quick color-changing, when surveyor observes that test paper changes colour
Stop supplying water in permeameter 3 immediately afterwards.
As shown in Figure 1,2 bottom of measuring device is equipped with the bracket 6 for facilitating rubber hose 4 to place, and bracket 6 and measuring device
It is correspondingly provided with label on 2, inspector is helped to quickly and accurately find out corresponding equipment, vertical 61 side wall of supporting plate is equipped with thermometer
65, facilitate inspector record and comparison.Bracket 6 include vertical supporting plate 61, the horizontal supporting plate 62 that is connect with vertical supporting plate 61 and
The arc supporting plate 63 of horizontal supporting plate 62 and vertical supporting plate 61 is connected, horizontal direction is equipped with a clamp bar slot 64, edge on arc supporting plate 63
Cambered surface direction is equipped with several card slots 64, and the placement that rubber hose 4 can be neat on the frame 6, facilitates inspector to search and record.
The implementation principle of the present embodiment are as follows: soil permeability coefficient detection device when in use, is opened on third hose 43
Regulating switch 5 closes the regulating switch 5 on all second hoses 42, make the water in water-storing bottle 1 pass sequentially through third hose 43,
Connecting tube 45 and the first hose 41 flow into multiple measurement pipes 21, and after a period of time, water rises certain height in measurement pipe 21
Degree closes the regulating switch 5 on third hose 43, and the height of water in measurement pipe 21 at this time, record are read by graduated scale 22
It is lower this highly with the environment temperature at this time that is shown on thermometer 65, inspector can be by water pipe (not shown) to water-storing bottle
Water storage in 1.
The regulating switch 5 on third hose 43 is kept to be in close state, the adjusting opened simultaneously on the second hose 42 is opened
5 are closed, so that the water in measurement pipe 21 is passed sequentially through the first hose 41, connecting tube 45 and the second hose 42 and flows into permeameter 3, wherein seeping
Soil sample is placed in saturating instrument 3.It is to be seen to after the test paper color change for meeting water discoloration pasted on the 4th hose 44, immediately
Regulating switch 5 is closed, and records the height of water in measurement pipe 21 at this time, the height dropped under water in measurement pipe 21 at this time is just infiltration
The amount of soil sample water leaking-in, is calculated in each permeameter 3 by the difference in height of the measurement pipe 21 recorded twice in saturating instrument 3
The infiltration coefficient of soil sample, and the multi-group data for passing through while measuring can be such that inspector obtains more by comparing analysis
Accurate soil permeability coefficient.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (9)
1. a kind of soil permeability coefficient detection device, it is characterised in that: including water-storing bottle (1), measuring device (2) and several infiltrations
The height of saturating instrument (3), the water-storing bottle (1) is higher than measuring device (2), and the height of the measuring device (2) is higher than permeameter
(3), it is connected between the water-storing bottle (1) and measuring device (2), measuring device (2) and permeameter (3) by rubber hose (4),
The measuring device (2) includes and the consistent measurement pipe (21) being vertically arranged of the permeameter (3) quantity and is vertically arranged
In the other graduated scale (22) of measurement pipe (21).
2. soil permeability coefficient detection device according to claim 1, it is characterised in that: several measurement pipes (21) are logical
Cross that installation code (23) is fixed on vertically on fixed plate (24) and each measurement pipe (21) bottom flushes, the graduated scale (22) is perpendicular
It is directly fixed on several measurement pipes (21) middle position, the fixed plate (24) is vertically arranged.
3. soil permeability coefficient detection device according to claim 2, it is characterised in that: the rubber hose (4) includes
Several the first hoses (41) connecting with measurement pipe (21) bottom end, connect with the water inlet of the bottom sidewall of the permeameter (3)
The second hose (42) and the third hose (43) that is connect with the water-storing bottle (1) water outlet, several first hoses
(41) it is connected with corresponding second hose (42) by connecting tube (45), the third hose (43) and several first hoses (41)
It is connected to by connecting tube (45).
4. soil permeability coefficient detection device according to claim 3, it is characterised in that: the bottom of the permeameter (3)
The water outlet of side wall is connected with the 4th hose (44), and the 4th hose (44) water outlet is equipped with the test paper for meeting water quick color-changing.
5. soil permeability coefficient detection device according to claim 1, it is characterised in that: set on the rubber hose (4)
It is equipped with regulating switch (5).
6. soil permeability coefficient detection device according to claim 1, it is characterised in that: measuring device (2) bottom
Equipped with the bracket (6) for facilitating rubber hose (4) to place, the bracket (6) includes that vertical supporting plate (61) and vertical supporting plate (61) connect
The arc supporting plate (63) of the horizontal supporting plate (62) and connection horizontal supporting plate (62) and vertical supporting plate (61) that connect, the arc branch
Horizontal direction is equipped with a clamp bar slot (64) on plate (63), is equipped with several card slots (64) along cambered surface direction.
7. soil permeability coefficient detection device according to claim 6, it is characterised in that: the bracket (6) and measurement fill
It sets and is correspondingly provided with label on (2).
8. soil permeability coefficient detection device according to claim 6, it is characterised in that: vertical supporting plate (61) side wall
Equipped with thermometer (65).
9. soil permeability coefficient detection device according to claim 2, it is characterised in that: be equipped with buoy in measurement pipe (21)
(25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920475885.9U CN209727720U (en) | 2019-04-09 | 2019-04-09 | Soil permeability coefficient detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920475885.9U CN209727720U (en) | 2019-04-09 | 2019-04-09 | Soil permeability coefficient detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209727720U true CN209727720U (en) | 2019-12-03 |
Family
ID=68690919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920475885.9U Active CN209727720U (en) | 2019-04-09 | 2019-04-09 | Soil permeability coefficient detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN209727720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114279930A (en) * | 2021-12-24 | 2022-04-05 | 云南华水投资管理有限公司 | Permeation device |
-
2019
- 2019-04-09 CN CN201920475885.9U patent/CN209727720U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114279930A (en) * | 2021-12-24 | 2022-04-05 | 云南华水投资管理有限公司 | Permeation device |
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