A kind of device for detecting P in soil H values
Technical field
The utility model belongs to soil property detection technique field, refers in particular to a kind of device for detecting P in soil H values.
Background technology
, it is necessary to be sampled to internal soil, it is necessary to excavated and drilled through when acid-base value detection is carried out to soil,
And the acid and alkali substance in some soil is also in fixed undissolved state, it is impossible to directly accurately detected with detection probe
The pH value of soil is detected that detection efficiency is low, it is necessary to take back laboratory.
The content of the invention
The purpose of this utility model is to provide a kind of device for detecting P in soil H values, possesses fast sampling and in real time detection,
Multigroup testing result contrast, the characteristics of improving accuracy rate.
What the purpose of this utility model was realized in:A kind of device for detecting P in soil H values, including drill bit and detection case
Body, the drill bit extends to outside out of detection case body, wherein, at least provided with two test cases, institute in the detection case body
State and liquid storage tank be provided with above test case, conduit is provided with the liquid storage tank, and lead in the test case,
The side of each test case is provided with PH detectors, and its detection probe is extended in the test case, each describedization
Test and agitator is provided with box, flow guide sleeve is arranged with the drill bit, the port of the flow guide sleeve is higher than the test case, and
Shirt rim is provided with the port of flow guide sleeve, the shirt rim is overlapped on the port of the test case, when drill bit drills through soil, soil
Moved along the spiral lamination road direction detection box house of drill bit, significant component of soil can be come off, and flow guide sleeve can be played and led
The effect of stream, soil is located to move up between flow guide sleeve inwall and drill bit, and when reaching flow guide sleeve top, soil can take off rapidly
Fall, and fallen into along shirt rim in test case;The soil sample that drill bit is drilled through enters in each test case along drill bit, is filled in liquid storage tank
It is neutral water to have acid-base value, and water is added in test case by conduit, and is stirred by agitator, is finally detected by PH
Instrument is detected after the acid-base value of soil, multigroup detection date comprision, draws final result, is easy to use quick.
A kind of device of detection P in soil H values mentioned above, wherein, the drill bit is in screw shaped, facilitates the biography of soil
Send.
A kind of device of detection P in soil H values mentioned above, wherein, the end of the detection casing sets handle, convenient
Operation, is conducive to quick drill to take soil sample.
A kind of device of detection P in soil H values mentioned above, wherein, the bottom of the test case is provided with osculum, institute
State and drain plug is provided with osculum, the sample that convenient discharge detection is finished.
The utility model is prominent and beneficial compared with prior art to be had the technical effect that:It is simple in construction, it is easy to use, at any time with
Ground can carry out the detection of acid-base value to soil, while carrying out multigroup detection, multi-group data is contrasted, and quickly draws inspection
Result is surveyed, Detection accuracy, efficiency high is improved.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
In figure:10- drill bits, 11- detection casings, 12- test cases, 13- liquid storage tanks, 14-PH detectors, 15- detections
Probe, 16- agitators, 17- flow guide sleeves, 18- shirt rims, 19- drain plugs, 20- conduits, 21- motors, 22- handles, 23- transmission belts.
Embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings, referring to Fig. 1:One kind detection soil
The device of pH value, including drill bit 10 and detection casing 11, the drill bit 10 extends to outside out of detection casing 11, and passes through inspection
Motor 21 in measuring tank body 11 is driven, and the drill bit 10 is in screw shaped, facilitates the transmission of soil, wherein, the detection case
At least provided with two test cases 12 in body 11, the top of the test case 12 is provided with liquid storage tank 13, the liquid storage
Deposit and conduit 20 is provided with case 13, and lead in the test case 12, the side of each test case 12 is provided with PH inspections
Instrument 14 is surveyed, its detection probe 15 is extended in the test case 12, agitator 16, institute are provided with each test case 12
State agitator 16 to be connected with the motor 21 by transmission belt 23, flow guide sleeve 17, the flow guide sleeve are arranged with the drill bit 10
17 port is higher than the test case 12, and shirt rim 18 is provided with the port of flow guide sleeve 17, and the shirt rim 18 is overlapped on described
On the port of test case 12, when drill bit 10 drills through soil, soil is moved inside the spiral lamination road direction detection casing 11 along drill bit 10,
Significant component of soil can come off, and flow guide sleeve 17 can play a part of water conservancy diversion, and soil is located at the inwall of flow guide sleeve 17 and brill
Moved up between first 10, when reaching 17 top of flow guide sleeve, soil can come off rapidly, and be fallen into along shirt rim 18 in test case 12;
The soil sample that drill bit 10 is drilled through enters in each test case 12 along drill bit 10, and it is neutral that acid-base value is housed in liquid storage tank 13
Water, water is added in test case 12 by conduit 20, and is stirred by agitator 16, is finally detected by PH detectors 14
After the acid-base value of soil, multigroup detection date comprision, final result is drawn, is easy to use quick, accuracy rate is high.
Further optimization, the end of the detection casing 11 sets handle 22, convenient operation, is conducive to quick drill to fetch earth earth
Sample.
Further optimization, the bottom of the test case 12, which is provided with osculum, the osculum, is provided with drain plug 19,
The sample that convenient discharge detection is finished.
Above-described embodiment is only preferred embodiment of the present utility model, and protection model of the present utility model is not limited according to this
Enclose, therefore:All equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by protection of the present utility model
Within the scope of.