CN110376338A - One kind needing the integrated on-Line Monitor Device of water consumption for evapotranspiration of farm land and crops - Google Patents
One kind needing the integrated on-Line Monitor Device of water consumption for evapotranspiration of farm land and crops Download PDFInfo
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- CN110376338A CN110376338A CN201910771075.2A CN201910771075A CN110376338A CN 110376338 A CN110376338 A CN 110376338A CN 201910771075 A CN201910771075 A CN 201910771075A CN 110376338 A CN110376338 A CN 110376338A
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Abstract
The present invention relates to agricultural data detection technique fields, it is specifically a kind of to need the integrated on-Line Monitor Device of water consumption for evapotranspiration of farm land and crops, the lower surface of the bottom plate is located at four edge settings, and there are four the supporting legs for being in distributed rectangular, and bottom plate is fixedly arranged above cabinet body, the inside of the cabinet body is fixed with partition, and cabinet body separates out two separate spaces up and down by partition, is hinged with cabinet door on front side of the cabinet body.The present invention is ingenious in design, principle is simple, and evapotranspiration of farm land and the detection of crops water consumption are integrated, the volume of equipment is reduced, the effect being readily transported is played simultaneously, transportation cost is reduced, practicability is increased, simulation is carried out as reference by evaporation capacity of the analog portion to agricultural land soil sunshine, detection for evapotranspiration of farm land and crops water consumption data, fire-bar can be used for the temperature of simulated farmland soil surface, effectively raise simulation degree, ensure that the accuracy of data.
Description
Technical field
It is specifically a kind of to need water consumption for evapotranspiration of farm land and crops the present invention relates to agricultural data detection technique field
Integrated on-Line Monitor Device.
Background technique
Agricultural is the growth-development law using animals and plants, the industry of product is obtained by artificial culture, with society
Development, the maturation of scientific research technology, the increasingly digitization of present agricultural planting so that agricultural yield and quality all play
One qualitative leap, such as crops can carry out science as data according to evapotranspiration of farm land and water consumption value in irrigation, trickle irrigation
Plantation.
But current farmland is all individually to detect in detection evaporation capacity and crops water consumption, none comprehensive production
Product, operation is more troublesome, while corresponding detection data is not very accurately, so that there are large effects to scientic planting.Cause
This, those skilled in the art provide it is a kind of need the integrated on-Line Monitor Device of water consumption for evapotranspiration of farm land and crops, with
Solve the problems mentioned above in the background art.
Summary of the invention
The purpose of the present invention is to provide one kind to need the integrated on-line monitoring dress of water consumption for evapotranspiration of farm land and crops
It sets, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of need to consume for evapotranspiration of farm land with crops
Water integrated on-Line Monitor Device, including carrier portion, collecting part, analog portion, components of system as directed and humidification part, it is described
Carrier portion includes bottom plate, and the lower surface of the bottom plate is located at four edges and is arranged there are four the supporting leg for being in distributed rectangular,
And bottom plate is fixedly arranged above cabinet body, the inside of the cabinet body is fixed with partition, and cabinet body separates out two up and down by partition
Separate space is hinged with cabinet door on front side of the cabinet body, and the inside of the cabinet door, which is located at the medium position of side, is equipped with machinery
Lock；
The analog portion includes soil pond, and the soil pond is internally provided with soil horizon, and sets below soil pond
It is equipped with insulated heat pad, the upper surface insertion of the insulated heat pad is provided with heat transfer plate, the upper surface insertion of the heat transfer plate
It is provided with four fire-bars；
The collecting part includes digital analog converter, the first humidity sensor, the first temperature sensor, the second humidity sensor
Device and second temperature sensor, first humidity sensor, the first temperature sensor, the second humidity sensor and second temperature
The signal output end of sensor passes through output line and the signal receiving end of digital analog converter is electrical connected；
The humidifying part point includes water tank, and the upper surface insertion of the water tank is provided with water-supply-pipe, and the upper surface of water tank
Edge insertion in side is provided with water inlet, the middle section of the water-supply-pipe is connected with micro pump, and the water outlet of water-supply-pipe
End is equipped with water mist spraying head；
The components of system as directed includes box body, and radiator window in rectangular configuration, the box body are offered on front side of the box body
Be internally provided with PCBA board, the upper surface of the PCBA board, which is located at soldering at posterior edges, data output input mouth, and
The upper surface of PCBA board is located at before center position soldering has microprocessor, the upper surface of the PCBA board to be located at microprocessor
Storage hard disk is plugged at side position, and the upper surface of PCBA board is located at soldering at a side position of microprocessor data comparison
Module, the upper surface of the PCBA board, which is located at soldering at the rearward position of data comparison module, a communication module, and PCBA board
Upper surface, which is located at soldering at the forward position of data comparison module, GPRS locating module.
As further scheme of the invention: the area of the bottom plate is equal to the sum of water tank and cabinet body area, and bottom plate
By being welded and fixed between water tank and cabinet body.
As further scheme of the invention: the water tank is internally provided with drinking-water pipe, and drinking-water pipe is rubber material
Hose, and the water outlet of drinking-water pipe is connected with the water inlet end of water-supply-pipe, and the front side bottom end insertion of the water tank is provided with blowdown
Pipe, the outlet end of sewage pipe are provided with the nozzle plug of rubber material.
As further scheme of the invention: the test side of second humidity sensor and second temperature sensor is equal
It is inserted into agricultural land soil, depth 5-10cm, the first temperature sensor insertion is set to the inner bottom in soil pond, institute
It states in the test side insertion soil horizon of the first humidity sensor, the collecting part further includes liquid level sensor, liquid level sensor
Positioned at the inside of water tank, and the signal output end of water tank and the signal input part of digital analog converter are electrical connected.
As the present invention further scheme: the soil horizon with a thickness of 5-10cm, and soil sources of soil horizon
In agricultural land soil, the outside in the soil pond, which is located at the top position of soil horizon, is uniformly provided with ventilation hole.
As further scheme of the invention: the signal output end and data output input mouth of the digital analog converter
It is connected by output line, the microprocessor is wirelessly transferred by communication module and mobile terminal, and microprocessor and storage are hard
Disk is two-way to be electrical connected, and the signal output end of the data comparison module and GPRS locating module is defeated with the signal of microprocessor
Enter end to be electrical connected.
As further scheme of the invention: first humidity sensor and the first temperature sensor are for detecting mould
The humidity and temperature of soil horizon in quasi- part, second humidity sensor and second temperature sensor are for detecting agricultural land soil
Temperature and humidity, under identical humidity after a period of time, agricultural land soil detection before with detection after psychrometric difference be one
Evaporation capacity in fixing time, and the psychrometric difference of soil horizon and agricultural land soil is the water consumption data of crops, the data comparison
Module, which is used to analyze the received data, compares calculating.
Compared with prior art, the beneficial effects of the present invention are: the present invention is ingenious in design, principle is simple, easy to operate, tool
There is remote control function, reduce labor intensity, by the way that evapotranspiration of farm land and the detection of crops water consumption are integrated, reduces
The volume of equipment, while the effect being readily transported is played, transportation cost is reduced, practicability is increased, passes through analog portion pair
The evaporation capacity of agricultural land soil sunshine carries out simulation as reference, detects the humidity of agricultural land soil within a certain period of time, before detection with
Psychrometric difference after detection is the evaporation capacity in certain time, and after the humidity and agricultural land soil detection after analog portion detection
Psychrometric difference is crops water consumption data, and fire-bar can be used for the temperature of simulated farmland soil surface, effectively raise mould
Quasi- degree, ensure that the accuracy of data.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram that the integrated on-Line Monitor Device of water consumption is needed for evapotranspiration of farm land and crops；
Fig. 2 is a kind of knot that analog portion in the integrated on-Line Monitor Device of water consumption is needed for evapotranspiration of farm land and crops
Structure schematic diagram；
Fig. 3 is a kind of knot that humidification part in the integrated on-Line Monitor Device of water consumption is needed for evapotranspiration of farm land and crops
Structure schematic diagram；
Fig. 4 is a kind of knot that components of system as directed in the integrated on-Line Monitor Device of water consumption is needed for evapotranspiration of farm land and crops
Structure schematic diagram；
Fig. 5 is a kind of principle framework figure that the integrated on-Line Monitor Device of water consumption is needed for evapotranspiration of farm land and crops.
In figure: 1, cabinet body；2, water tank；3, bottom plate；4, supporting leg；5, box body；6, partition；7, mechanical lock；8, cabinet door；9, number
Mode converter；10, soil pond；11, water-supply-pipe；12, fire-bar；13, insulated heat pad；14, heat transfer plate；15, the first humidity passes
Sensor；16, soil horizon；17, the first temperature sensor；18, the second humidity sensor；19, water mist spraying head；20, micro pump；
21, water inlet；22, storage hard disk；23, radiator window；24, GPRS locating module；25, data comparison module；26, communication module；
27, data output input mouth；28, microprocessor；29, second temperature sensor；30, PCBA board.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1~5, in the embodiment of the present invention, one kind for evapotranspiration of farm land and crops need water consumption integrated
Line monitoring device, including carrier portion, collecting part, analog portion, components of system as directed and humidification part, carrier portion includes bottom
Plate 3, the lower surface of bottom plate 3 is located at four edge settings, and there are four the supporting legs 4 for being in distributed rectangular, and the top of bottom plate 3 is solid
Surely there is cabinet body 1, the inside of cabinet body 1 is fixed with partition 6, and cabinet body 1 separates out two separate spaces up and down, cabinet body 1 by partition 6
Front side be hinged with cabinet door 8, the inside of cabinet door 8, which is located at the medium position of side, is equipped with mechanical lock 7, can be with by mechanical lock 7
The safety of lifting means.
Analog portion includes soil pond 10, and soil pond 10 is internally provided with soil horizon 16, and the lower section in soil pond 10 is set
It is equipped with insulated heat pad 13, the upper surface insertion of insulated heat pad 13 is provided with heat transfer plate 14, the upper surface insertion of heat transfer plate 14
Be provided with four fire-bars 12, soil horizon 16 with a thickness of 5-10cm, and the soil sources of soil horizon 16 are in agricultural land soil, soil
The outside in pond 10, which is located at the top position of soil horizon 16, is uniformly provided with ventilation hole, and fire-bar 12 can be simulated for heating
The temperature of agricultural land soil earth's surface effectively raises the authenticity of simulation, ensure that the accuracy of detection data.
Collecting part includes digital analog converter 9, the first humidity sensor 15, the first temperature sensor 17, the second humidity biography
Sensor 18 and second temperature sensor 29, the first humidity sensor 15, the first temperature sensor 17,18 and of the second humidity sensor
The signal receiving end that the signal output end of second temperature sensor 29 passes through output line and digital analog converter 9 is electrical connected, the
Two humidity sensors 18 and the test side of second temperature sensor 29 are inserted into agricultural land soil, depth 5-10cm, and first
Temperature sensor 17 is embedded in the inner bottom for being set to soil pond 10, and soil horizon 16 is inserted into the test side of the first humidity sensor 15
In, the first humidity sensor 15 and the first temperature sensor 17 are used to detect the humidity and temperature of soil horizon 16 in analog portion,
Second humidity sensor 18 and second temperature sensor 29 are used to detect the temperature and humidity of agricultural land soil, while the number that will test
It is converted according to digital analog converter 9 is sent to.
Humidifying part point includes water tank 2, and the upper surface insertion of water tank 2 is provided with water-supply-pipe 11, and the upper surface of water tank 2 is located at
Edge insertion in side is provided with water inlet 21, and the middle section of water-supply-pipe 11 is connected with micro pump 20, and the water outlet of water-supply-pipe 11
End is equipped with water mist spraying head 19, and water tank 2 is internally provided with drinking-water pipe, and drinking-water pipe is the hose of rubber material, and drinking-water pipe
Water outlet is connected with the water inlet end of water-supply-pipe 11, and the front side bottom end insertion of water tank 2 is provided with sewage pipe, and the outlet end of sewage pipe is set
It is equipped with the nozzle plug of rubber material, before detection, according to the temperature and humidity of agricultural land soil, to adjust the temperature and humidity of soil horizon 16, is protected
Soil horizon 16 is consistent with the temperature and humidity of agricultural land soil before detection for card, it is ensured that the accuracy of data, if the humidity of soil horizon 16
Lower than agricultural land soil humidity when, control micro pump 20 operate, micro pump 20 by water tank 2 water source extract out, extraction
Water source is conveyed along water-supply-pipe 11, then is sprayed by water mist spraying head 19, is stopped when the humidity of soil horizon 16 is consistent with agricultural land soil humidity
Only humidify.
Collecting part further includes liquid level sensor, and liquid level sensor is located at the inside of water tank 2, and the signal output of water tank 2
It holds and is electrical connected with the signal input part of digital analog converter 9, liquid level sensor can detect the water source in water tank 2, side
Just water source is added in time.
Components of system as directed includes box body 5, and the front side of box body 5 offers radiator window 23 in rectangular configuration, and the inside of box body 5 is set
It is equipped with PCBA board 30, the upper surface of PCBA board 30, which is located at soldering at posterior edges, data output input mouth 27, and PCBA board
30 upper surface, which is located at center position soldering, microprocessor 28, and the upper surface of PCBA board 30 is located at the front side of microprocessor 28
Storage hard disk 22 is plugged at position, and the upper surface of PCBA board 30 is located at soldering at a side position of microprocessor 28 there are data
Contrast module 25, the upper surface of PCBA board 30, which is located at soldering at the rearward position of data comparison module 25, communication module 26, and
The upper surface of PCBA board 30, which is located at soldering at the forward position of data comparison module 25, GPRS locating module 24, digital analog converter
9 signal output end is connected with data output input mouth 27 by output line, and microprocessor 28 is by communication module 26 and moves
Dynamic terminal wireless transmission, and microprocessor 28 with storage hard disk 22 is two-way is electrical connected, data comparison module 25 and GPRS positioning
Signal input part of the signal output end of module 24 with microprocessor 28 is electrical connected, the first humidity sensor 15 and the first temperature
Degree sensor 17 is used to detect the humidity and temperature of soil horizon 16 in analog portion, and the second humidity sensor 18 and second temperature pass
Sensor 29 is used to detect the temperature and humidity of agricultural land soil, under identical humidity after a period of time, agricultural land soil detection
The preceding psychrometric difference with after detection is the evaporation capacity in certain time, and the psychrometric difference of soil horizon 16 and agricultural land soil is crops
Water consumption data, data comparison module 25, which is used to analyze the received data, compares calculating.
The area of bottom plate 3 is equal to the sum of 1 area of water tank 2 and cabinet body, and passes through welding between bottom plate 3 and water tank 2 and cabinet body 1
It is fixed, it can make whole more firm.
The working principle of the invention is: the first humidity sensor 15 first and the first temperature sensor 17 are to soil horizon 16
Humidity and temperature are detected, the second humidity sensor 18 and second temperature sensor 29 to the temperature and humidity of agricultural land soil into
Row detection, the result of detection are sent to digital analog converter 9 and are converted, and the numerical value after conversion passes to movement by microprocessor 28
Terminal, mobile terminal detect two data before detection, while will by remote override humidification part and fire-bar 12
For the temperature and humidity adjustment of soil horizon 16 to consistent with the temperature and humidity of agricultural land soil, following agricultural land soil and soil horizon 16 are in identical
Sunshine and wind conditions under, after reaching the time of setting, collecting part converts the signal of acquisition by digital analog converter 9
It is transmitted to data comparison module 25 at data, data comparison module 25 is compared according to the humidity value of soil horizon 16 and agricultural land soil
Right, the psychrometric difference before agricultural land soil detects and after detection is the evaporation capacity in certain time, and soil horizon 16 and agricultural land soil
Psychrometric difference be crops water consumption data (because soil horizon 16 is without crops, under identical environment, between the two wet
Degree difference can be considered as the water consumption data of crops), so as to be irrigated according to the progress of resulting data, trickle irrigation, effectively
The yield and quality of crops is improved, brings Gospel for agricultural production, liquid level sensor is used to detect the water level of water tank 2,
It is moved easily terminal monitoring personnel to be sent someone to be added the water source of water tank 2 in time according to data, GPRS locating module 24 is used for
The position of equipment is positioned, personnel is maintained easily according to position and is quickly found out place, saved the time, improves maintenance effect
Rate.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. one kind needs the integrated on-Line Monitor Device of water consumption, including carrier portion, acquisition portion for evapotranspiration of farm land and crops
Point, analog portion, components of system as directed and humidification part, which is characterized in that the carrier portion includes bottom plate (3), the bottom plate
(3) lower surface is located at four edge settings, and there are four the supporting legs (4) for being in distributed rectangular, and the top of bottom plate (3) is fixed
Have cabinet body (1), the inside of the cabinet body (1) is fixed with partition (6), and cabinet body (1) by partition (6) separate out up and down two solely
Space is stood, is hinged with cabinet door (8) on front side of the cabinet body (1), the inside of the cabinet door (8), which is located at the medium position of side, installs
There are mechanical lock (7)；
The analog portion includes soil pond (10), and the soil pond (10) is internally provided with soil horizon (16), and soil pond
(10) it is provided with below insulated heat pad (13), the upper surface insertion of the insulated heat pad (13) is provided with heat transfer plate
(14), the upper surface insertion of the heat transfer plate (14) is provided with four fire-bars (12)；
The collecting part includes digital analog converter (9), the first humidity sensor (15), the first temperature sensor (17), second
Humidity sensor (18) and second temperature sensor (29), first humidity sensor (15), the first temperature sensor (17),
Second humidity sensor (18) and the signal output end of second temperature sensor (29) pass through output line and digital analog converter (9)
Signal receiving end be electrical connected；
The humidifying part point includes water tank (2), and the upper surface insertion of the water tank (2) is provided with water-supply-pipe (11), and water tank (2)
Upper surface be located at side edge insertion be provided with water inlet (21), the middle section of the water-supply-pipe (11) is connected with micro pump
(20), and the water outlet of water-supply-pipe (11) is equipped with water mist spraying head (19)；
The components of system as directed includes box body (5), offers radiator window in rectangular configuration (23), institute on front side of the box body (5)
Being internally provided with PCBA board (30) for box body (5) is stated, the upper surface of the PCBA board (30), which is located at soldering at posterior edges, number
According to output input mouth (27), and the upper surface of PCBA board (30) is located at center position soldering and has microprocessor (28), described
The upper surface of PCBA board (30), which is located at the forward position of microprocessor (28), to be plugged with storage hard disk (22), and PCBA board (30)
Upper surface be located at soldering at a side position of microprocessor (28) and have data comparison module (25), the PCBA board (30) it is upper
Surface, which is located at soldering at the rearward position of data comparison module (25), to be had communication module (26), and the upper surface position of PCBA board (30)
Soldering has GPRS locating module (24) at the forward position of data comparison module (25).
2. it is according to claim 1 it is a kind of need the integrated on-Line Monitor Device of water consumption for evapotranspiration of farm land and crops,
It is characterized in that, the area of the bottom plate (3) is equal to the sum of water tank (2) and cabinet body (1) area, and bottom plate (3) and water tank (2) and
By being welded and fixed between cabinet body (1).
3. it is according to claim 1 it is a kind of need the integrated on-Line Monitor Device of water consumption for evapotranspiration of farm land and crops,
It is characterized in that, the water tank (2) is internally provided with drinking-water pipe, drinking-water pipe is the hose of rubber material, and drinking-water pipe goes out
Water end (W.E.) is connected with the water inlet end of water-supply-pipe (11), and the front side bottom end insertion of the water tank (2) is provided with sewage pipe, and sewage pipe goes out
Liquid end is provided with the nozzle plug of rubber material.
4. it is according to claim 1 it is a kind of need the integrated on-Line Monitor Device of water consumption for evapotranspiration of farm land and crops,
It is characterized in that, the test side of second humidity sensor (18) and second temperature sensor (29) is inserted into agricultural land soil
In, depth 5-10cm, the first temperature sensor (17) insertion is set to the inner bottom of soil pond (10), and described first
In test side insertion soil horizon (16) of humidity sensor (15), the collecting part further includes liquid level sensor, level sensing
Device is located at the inside of water tank (2), and the signal output end of water tank (2) and the signal input part of digital analog converter (9) are electrical connected.
5. it is according to claim 1 it is a kind of need the integrated on-Line Monitor Device of water consumption for evapotranspiration of farm land and crops,
It is characterized in that, the soil horizon (16) with a thickness of 5-10cm, and the soil sources of soil horizon (16) are in agricultural land soil, described
The outside in soil pond (10), which is located at the top position of soil horizon (16), is uniformly provided with ventilation hole.
6. it is according to claim 1 it is a kind of need the integrated on-Line Monitor Device of water consumption for evapotranspiration of farm land and crops,
It is characterized in that, the signal output end of the digital analog converter (9) is connected with data output input mouth (27) by output line,
The microprocessor (28) is wirelessly transferred by communication module (26) and mobile terminal, and microprocessor (28) and storage hard disk
(22) two-way to be electrical connected, the signal output end of the data comparison module (25) and GPRS locating module (24) is and micro process
The signal input part of device (28) is electrical connected.
7. it is according to claim 1 it is a kind of need the integrated on-Line Monitor Device of water consumption for evapotranspiration of farm land and crops,
It is characterized in that, first humidity sensor (15) and the first temperature sensor (17) are for detecting soil horizon in analog portion
(16) humidity and temperature, second humidity sensor (18) and second temperature sensor (29) are for detecting agricultural land soil
Temperature and humidity, under identical humidity after a period of time, the preceding psychrometric difference with after detection of agricultural land soil detection is
Evaporation capacity in certain time, and the psychrometric difference of soil horizon (16) and agricultural land soil is the water consumption data of crops, the number
It is used to analyze the received data according to contrast module (25) and compares calculating.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910771075.2A CN110376338A (en) | 2019-08-21 | 2019-08-21 | One kind needing the integrated on-Line Monitor Device of water consumption for evapotranspiration of farm land and crops |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910771075.2A CN110376338A (en) | 2019-08-21 | 2019-08-21 | One kind needing the integrated on-Line Monitor Device of water consumption for evapotranspiration of farm land and crops |
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| CN110376338A true CN110376338A (en) | 2019-10-25 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111505242A (en) * | 2020-04-27 | 2020-08-07 | 中国水利水电科学研究院 | Integrated online monitoring device for farmland evaporation capacity and crop water consumption |
| CN115856222A (en) * | 2022-12-15 | 2023-03-28 | 河北省农林科学院农业信息与经济研究所 | Crop water consumption real-time dynamic monitoring method based on negative pressure |
| CN114646567B (en) * | 2022-03-16 | 2024-09-27 | 中国水利水电科学研究院 | Method for simulating farmland irrigation water demand in plain area based on soil water balance |
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Application publication date: 20191025 |