CN209559887U - A kind of non-point source nitrogen and phosphorus loss on-Line Monitor Device - Google Patents
A kind of non-point source nitrogen and phosphorus loss on-Line Monitor Device Download PDFInfo
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- CN209559887U CN209559887U CN201920128933.7U CN201920128933U CN209559887U CN 209559887 U CN209559887 U CN 209559887U CN 201920128933 U CN201920128933 U CN 201920128933U CN 209559887 U CN209559887 U CN 209559887U
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Abstract
The utility model discloses a kind of non-point source nitrogen and phosphorus loss on-Line Monitor Devices of nitrogen and phosphorus loss monitoring technical field, including cart, detection case is installed at the top of cart, outer wall upper and lower ends install soil placing box and drainpipe respectively on the left of detection case, detection case outer right wall installs battery, detection case front end face is respectively arranged with control device from left to right, look around window and nitrogen and phosphorus content detector, bull stick outer wall is uniformly equipped with stirring blade, inner wall is equipped with the detection probe being electrically connected with nitrogen and phosphorus content detector on the right side of detection case, the utility model is easy to operate, case can be will test using cart and be pushed to required position, improve the range and convenience of detection, it will test the testing liquid in case and be stirred rolling, improve the accuracy of detection probe detection acquisition data, single-chip microcontroller will issue signal and control report by circuit control module Alert module issues different grades of alarm signal, understands nitrogen and phosphorus loss situation in agricultural land soil in time convenient for testing staff.
Description
Technical field
The utility model relates to nitrogen and phosphorus loss monitoring technical field, specially a kind of non-point source nitrogen and phosphorus loss is supervised online
Survey device.
Background technique
The personnel that are engaged in agriculture often plant the crops such as some rice, wheat, soybean and corn, the nitrogen in the soil of farmland in farmland
Phosphorus content is to crops important role, and nitrogen and phosphorus loss in the soil of farmland not only will have a direct impact on the growth of crops,
It also can cause environmental pollution simultaneously, therefore detect nitrogen and phosphorus loss situation in agricultural land soil, being that we are urgently to be solved at present asks
Topic, for this purpose, it is proposed that a kind of non-point source nitrogen and phosphorus loss on-Line Monitor Device.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of non-point source nitrogen and phosphorus loss on-Line Monitor Device
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of non-point source nitrogen and phosphorus loss is online
Detection case is installed at monitoring device, including cart, cart top, and outer wall upper and lower ends install soil placing box respectively on the left of detection case
And drainpipe, detection case outer right wall install battery, detection case front end face is respectively arranged with control device from left to right, looks around
Window and nitrogen and phosphorus content detector, the center of top and top right side of detection case install motor and alarm module, motor output respectively
Axis extends to detection case inner cavity top and has bull stick by flanged joint, and bull stick bottom is flexibly connected with detection case bottom interior wall,
Bull stick outer wall is uniformly equipped with stirring blade, and inner wall is equipped with the detection being electrically connected with nitrogen and phosphorus content detector on the right side of detection case
Probe, battery are electrically connected with control device, nitrogen and phosphorus content detector, motor and alarm module respectively.
Preferably, control device includes single-chip microcontroller, single-chip microcontroller respectively electrically input connect the data transmission module it is defeated with keyboard
Enter module, electrically output connects display module, data memory module and circuit control module, and circuit control mould to single-chip microcontroller respectively
Electrically output connects motor and alarm module to block respectively.
Preferably, alarm module is combined aural and visual alarm, and combined aural and visual alarm is by a buzzer, two pole of green emitting
Pipe and three red light emitting diodes composition, buzzer, green LED and red light emitting diodes are and circuit control
Module is electrically connected.
Preferably, soil placing box includes rectangular housing, and filter plate one is installed in rectangular housing inner cavity, and rectangular housing bottom is opened
Equipped with through-hole, and via bottoms are equipped with the delivery pipe with detection case connection, and rectangular housing intracavity bottom is equipped with and through-hole top
Hold the filter plate two to match.
Preferably, stirring blade is mounted on bull stick outer wall by tilt bolt, and the angle between stirring blade and bull stick
It is 60 degree.
Preferably, flow-disturbing hole is uniformly provided on stirring blade, the aperture in flow-disturbing hole is three millimeters, and flow-disturbing hole is in front end
Bottom rear end is high to be obliquely installed.
Compared with prior art, the utility model has the beneficial effects that the utility model is easy to operate, can be incited somebody to action using cart
Detection case is pushed to required position, improves the range and convenience of detection, starts the stirring blade on motor work belt turn bar
Rotation, will test the testing liquid in case and is stirred rolling, keep liquid agitation uniform, improve detection probe detection acquisition data
Accuracy, calculating comparison is carried out containing numerical quantity and defined standard value to the obtained the soil nitrogen, phosphorus of detection using single-chip microcontroller
Processing, when being more than defined threshold value for detection numerical value, single-chip microcontroller will issue signal and control alarm mould by circuit control module
Block issues different grades of alarm signal, understands nitrogen and phosphorus loss situation in agricultural land soil in time convenient for testing staff.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model detection case inner-cavity structure schematic diagram；
Fig. 3 is the utility model control device schematic diagram；
Fig. 4 is the utility model soil placing box structural schematic diagram.
In figure: 1, cart；2, detection case；3, soil placing box；31, rectangular housing；32, filter plate one；33, delivery pipe；
34, filter plate two；4, drainpipe；5, battery；6, control device；61, single-chip microcontroller；62, data transmission module；63, keyboard is defeated
Enter module；64, display module；65, data memory module；66, circuit control module；7, window is looked around；8, nitrogen and phosphorus content detector；
9, motor；10, alarm module；11, bull stick；12, stirring blade；13, detection probe.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of non-point source nitrogen and phosphorus loss on-line monitoring
Device, including cart 1 are mounted on universal wheel at 1 bottom four corners of cart, effectively improve the mobility of the device, are convenient for farmland
The detection of soil, detection case 2 is installed at the top of cart 1, and 2 left side outer wall upper and lower ends of detection case install 3 He of soil placing box respectively
Drainpipe 4, the water body that drainpipe 4 is used to will test in case 2 after detection are discharged in farmland, and 2 outer right wall of detection case installs electric power storage
Pond 5,2 front end face of detection case are respectively arranged with control device 6 from left to right, look around window 7 and nitrogen and phosphorus content detector 8, look around window 7
Window is looked around for transparent toughened glass, and looks around 7 outer wall of window and is provided with graduation mark, observes detection in detection case 2 convenient for staff
The liquid level of liquid, the center of top and top right side of detection case 2 install motor 9 and alarm module 10 respectively, and 9 output shaft of motor extends
There is bull stick 11 to 2 inner cavity top of detection case and by flanged joint, 11 bottom of bull stick is flexibly connected with 2 bottom interior wall of detection case,
11 outer wall of bull stick is uniformly equipped with stirring blade 12, and 2 right side inner wall of detection case is equipped with to be electrically connected with nitrogen and phosphorus content detector 8
Detection probe 13, nitrogen and phosphorus content detector 8 by detection probe 13 in 2 inner cavity liquid of detection case the content of nitrogen and phosphorous carry out
Detection, battery 5 are electrically connected with control device 6, nitrogen and phosphorus content detector 8, motor 9 and alarm module 10 respectively.
Wherein, control device 6 includes single-chip microcontroller 61, and single-chip microcontroller 61 electrically inputs connect the data transmission module 62 and key respectively
Disk input module 63, data transmission module 62 are used to nitrogen and phosphorus content detector 8 detecting obtained the content of nitrogen and phosphorous data and be transferred to
In single-chip microcontroller 61, the threshold value of regulation the content of nitrogen and phosphorous, single-chip microcontroller can be inputted into single-chip microcontroller 61 manually by keyboard input module 63
61 electrically export connection display module 64, data memory module 65 and circuit control module 66 respectively, and display module 64 is aobvious for LED
Display screen detects obtained soil using 61 pairs of single-chip microcontroller for showing through treated the content of nitrogen and phosphorous data information of single-chip microcontroller 61
Middle the content of nitrogen and phosphorous numerical value and defined standard value carry out calculating comparison processing, and data that treated are saving data memory module
It while in 65, is shown by display module 64, if contrasting detection numerical value through the calculating of single-chip microcontroller 61 is more than defined threshold
When value, single-chip microcontroller 61 will issue signal and be sounded an alarm by the control alarm module 10 of circuit control module 66, and circuit control mould
Electrically output connects motor 9 and alarm module 10 to block 66 respectively；
Alarm module 10 be combined aural and visual alarm, and combined aural and visual alarm by a buzzer, a green LED and
Three red light emitting diodes composition, buzzer, green LED and red light emitting diodes are and circuit control module
66 be electrically connected, convenient for according to single-chip microcontroller 61 detect soil in nitrogen and phosphorus content number come control alarm module 10 issue occur not
The alarm of ad eundem, such as: for detected value beyond threshold value and when less than 3%, circuit control module 66 controls an emitting red light two
Pole pipe work, buzzer volume are smaller；When detected value exceeds threshold value 3%~10%, circuit control module 66 controls two
Red light emitting diodes work, buzzer volume are moderate；When detected value is greater than 10% beyond threshold value, circuit control module 66 is controlled
Three red light emitting diodes work are made, buzzer volume is larger；When detected value is within the scope of defined threshold, circuit control mould
Block 66 controls red light emitting diodes and buzzer does not work, and green LED work understands in time convenient for testing staff
Nitrogen and phosphorus loss situation in agricultural land soil；
Soil placing box 3 includes rectangular housing 31, and filter plate 1,31 bottom of rectangular housing are installed in 31 inner cavity of rectangular housing
Offer through-hole, and via bottoms are equipped with the delivery pipe 33 with 2 connection of detection case, 31 intracavity bottom of rectangular housing be equipped with
The filter plate 2 34 that through-hole top matches, the filtering accuracy of filter plate 2 34 are greater than the filtering accuracy of filter plate 1, are convenient for
Filtering isolation soil and large granular impurity, filter plate 1 and filter plate 2 34 are all made of detachable connection method, are convenient for work
Personnel's disassembly, cleaning replacement acquires the soil in farmland and is placed on filter plate 1 when in use, passes through external world's spray dress
The soil set on filter plate 1 carries out water drenching, and the mineral element in soil is made to pass through filter plate 1 and filter plate with dampening
2 34, and it most is flowed into 2 inner cavity of detection case through delivery pipe 33 afterwards, the liquid level of water is observed by looking around window 7, when liquid arrival is looked around
After the specified liquid level of 7 high scale line of window, stop spray；
Stirring blade 12 is mounted on 11 outer wall of bull stick, and the angle between stirring blade 12 and bull stick 11 by tilt bolt
It is 60 degree, flow-disturbing hole is uniformly provided on stirring blade 12, the aperture in flow-disturbing hole is three millimeters, and flow-disturbing hole is in behind the bottom of front end
Hold it is high be obliquely installed, by starting 9 work belt turn bar 11 of motor on stirring blade 12 rotate, the paddle being obliquely installed
Piece 12 is matched with the flow-disturbing hole that its surface opens up, and is stirred rolling convenient for will test the testing liquid in case 2, liquid is stirred
Mix the accuracy for uniformly improving the detection acquisition data of detection probe 13.
Working principle: will test case 2 using cart 1 and be pushed to required position, then to acquiring suitable soil in farmland
And be placed on filter plate 1, water drenching is carried out by soil of the extraneous spray equipment on filter plate 1, is made in soil
Mineral element successively passes through filter plate 1 and filter plate 2 34 with dampening, and is most flowed into detection case 2 through delivery pipe 33 afterwards
Chamber observes the liquid level of water by looking around window 7, after 7 high scale line of window specified liquid level is looked around in liquid arrival, stops spray, so
It is rotated afterwards by the stirring blade 12 on starting 9 work belt turn bar 11 of motor, the testing liquid that will test in case 2 is stirred
Rolling, keeps liquid agitation uniform, improves the accuracy of the detection acquisition data of detection probe 13, and nitrogen and phosphorus content detector 8 passes through inspection
The content of nitrogen and phosphorous in 13 pairs of detection cases of probing head, 2 inner cavity liquid detects, and nitrogen and phosphorus content detector 8 detects obtained data
It is transferred in single-chip microcontroller 61 through data transmission module 62,61 pairs of single-chip microcontroller are detected obtained the soil nitrogen, phosphorus containing numerical quantity and rule
Fixed standard value carries out calculating comparison processing, and data that treated pass through display while saving in data memory module 65
Module 64 is shown, if contrast detection numerical value more than defined threshold value through the calculating of single-chip microcontroller 61, single-chip microcontroller 61 will be issued
Signal controls alarm module 10 by circuit control module 66 and issues different grades of alarm signal, timely convenient for testing staff
Solve nitrogen and phosphorus loss situation in agricultural land soil.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of non-point source nitrogen and phosphorus loss on-Line Monitor Device, including cart, it is characterised in that: installation detection at the top of cart
Case, detection case left side outer wall upper and lower ends install soil placing box and drainpipe respectively, and detection case outer right wall installs battery,
Detection case front end face is respectively arranged with control device from left to right, looks around window and nitrogen and phosphorus content detector, in the top of detection case
Motor and alarm module are installed with top right side in centre respectively, and motor output shaft extends to detection case inner cavity top and connected by flange
It is connected to bull stick, bull stick bottom is flexibly connected with detection case bottom interior wall, and bull stick outer wall is uniformly equipped with stirring blade, and detection case is right
Side inner wall be equipped with nitrogen and phosphorus content detector be electrically connected detection probe, battery respectively with control device, nitrogen and phosphorus content
Detector, motor and alarm module are electrically connected.
2. a kind of non-point source nitrogen and phosphorus loss on-Line Monitor Device according to claim 1, it is characterised in that: control dress
It sets including single-chip microcontroller, electrically input connects the data transmission module single-chip microcontroller respectively and keyboard input module, single-chip microcontroller are electrical respectively
Output connection display module, data memory module and circuit control module, and circuit control module electrically exports connection electricity respectively
Machine and alarm module.
3. a kind of non-point source nitrogen and phosphorus loss on-Line Monitor Device according to claim 2, it is characterised in that: alarm mould
Block is combined aural and visual alarm, and combined aural and visual alarm is by a buzzer, a green LED and three two poles of emitting red light
Pipe composition, buzzer, green LED and red light emitting diodes are electrically connected with circuit control module.
4. a kind of non-point source nitrogen and phosphorus loss on-Line Monitor Device according to claim 1, it is characterised in that: soil is put
Setting case includes rectangular housing, and filter plate one is installed in rectangular housing inner cavity, and rectangular housing bottom offers through-hole, and via bottoms are pacified
Equipped with the delivery pipe with detection case connection, rectangular housing intracavity bottom is equipped with the filter plate two to match with through-hole top.
5. a kind of non-point source nitrogen and phosphorus loss on-Line Monitor Device according to claim 1, it is characterised in that: paddle
Piece is mounted on bull stick outer wall by tilt bolt, and the angle between stirring blade and bull stick is 60 degree.
6. a kind of non-point source nitrogen and phosphorus loss on-Line Monitor Device according to claim 5, it is characterised in that: paddle
On piece is uniformly provided with flow-disturbing hole, and the aperture in flow-disturbing hole is three millimeters, and flow-disturbing hole is obliquely installed in front end bottom rear end is high.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920128933.7U CN209559887U (en) | 2019-01-25 | 2019-01-25 | A kind of non-point source nitrogen and phosphorus loss on-Line Monitor Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920128933.7U CN209559887U (en) | 2019-01-25 | 2019-01-25 | A kind of non-point source nitrogen and phosphorus loss on-Line Monitor Device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209559887U true CN209559887U (en) | 2019-10-29 |
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ID=68307686
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920128933.7U Expired - Fee Related CN209559887U (en) | 2019-01-25 | 2019-01-25 | A kind of non-point source nitrogen and phosphorus loss on-Line Monitor Device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209559887U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114557160A (en) * | 2022-02-17 | 2022-05-31 | 江西省农业科学院土壤肥料与资源环境研究所 | Southern paddy field nitrogen and phosphorus loss prevention and control equipment |
| CN115575568A (en) * | 2022-09-13 | 2023-01-06 | 吉林大学 | System and method for sensing carbon emission of farmland soil and crops |
-
2019
- 2019-01-25 CN CN201920128933.7U patent/CN209559887U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114557160A (en) * | 2022-02-17 | 2022-05-31 | 江西省农业科学院土壤肥料与资源环境研究所 | Southern paddy field nitrogen and phosphorus loss prevention and control equipment |
| CN114557160B (en) * | 2022-02-17 | 2023-09-05 | 江西省农业科学院土壤肥料与资源环境研究所 | South paddy field nitrogen and phosphorus loss prevention and control equipment |
| CN115575568A (en) * | 2022-09-13 | 2023-01-06 | 吉林大学 | System and method for sensing carbon emission of farmland soil and crops |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191029 Termination date: 20210125 |