CN210571858U - Aeration zone moisture infiltration monitoring and extracting system - Google Patents
Aeration zone moisture infiltration monitoring and extracting system Download PDFInfo
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- CN210571858U CN210571858U CN201920823423.1U CN201920823423U CN210571858U CN 210571858 U CN210571858 U CN 210571858U CN 201920823423 U CN201920823423 U CN 201920823423U CN 210571858 U CN210571858 U CN 210571858U
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Abstract
The utility model discloses a moisture infiltration monitoring and extracting system for aeration zone, which comprises a water receiving device, a water storage device connected with the water receiving device through a pipeline and a water level measuring device, wherein the water receiving device is used for collecting the moisture infiltrated at a specified position in the aeration zone; the water storage device is used for storing water seeping downwards at a specified position in the aeration zone, the water storage device comprises a water storage column, a top opening at the top of the water storage column is connected with a water level measuring device, and the water level monitoring device is used for measuring the water level change in the water storage column. The utility model discloses can be direct, the quantitative measurement package gas zone moisture infiltrates the infiltration volume to can also carry out the package gas zone on this basis and infiltrate the extraction of moisture.
Description
Technical Field
The utility model relates to a hydrology water resource engineering's package gas zone moisture income measurement of infiltration volume and the technical field that draws of infiltration moisture, concretely relates to package gas zone moisture income monitoring extraction system.
Background
Methods such as flux method and numerical simulation are mostly adopted for researching the water infiltration capacity of the aeration zone at home and abroad, and the methods utilize the soil water content or the matrix potential to calculate the water infiltration capacity of the aeration zone. There is a lack of a direct, quantitative means of measuring moisture infiltration from the aeration zone. The device can directly and quantitatively measure the moisture infiltration amount of the aeration zone, and can be used as fitting data of other methods for calculating numerical values.
Simultaneously, the device can also carry out the extraction of aeration area infiltration moisture on the basis of measuring aeration area infiltration volume, draws after being different from the soil sample is gathered to the normal position section, and the device can directly draw aeration area infiltration moisture, and is comparatively simple, convenient.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a moisture infiltration monitoring and extracting system of aeration zone to solve the problem that lacks the method of a direct, quantitative measurement aeration zone moisture infiltration volume among the prior art.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
the utility model provides a moisture infiltration monitoring and extracting system for aeration zone, which comprises a water receiving device, a water storage device connected with the water receiving device through a pipeline and a water level measuring device, wherein the water receiving device is used for collecting the moisture infiltrated at the appointed position in the aeration zone; the water storage device is used for storing water seeping downwards at a specified position in the aeration zone, the water storage device comprises a water storage column, a top opening at the top of the water storage column is connected with a water level measuring device, and the water level monitoring device is used for measuring the water level change in the water storage column.
Furthermore, the water receiving device comprises a water receiving tray, a partition, a water delivery port and a water delivery pipe, the partition is arranged on the inner side of the water receiving tray, the water delivery port is arranged on the outer side of the water receiving tray, and the water delivery pipe A is connected between the water delivery port and the water storage device.
Furthermore, the water storage device also comprises a top opening, a thick port, a thin port, an air pipe, a water outlet and a water pipe B, wherein the top opening is arranged at the top of the water storage column and is used for being connected with the water level measuring device; the thick port is arranged at the upper part of the water storage column and is connected with the water delivery pipe A; the thin port is arranged at the symmetrical position of the thick port at the upper part of the water storage column, and the vent pipe is connected with the thin port at the upper end of the water storage column and extends to the ground surface; the water outlet is arranged at the lower end of the water storage column, and the water delivery pipe B is connected with the water lifting device.
Further, water level measurement device is including being fixed in the water storage column upper end open-ended water level sensor, water level sensor is equipped with the float that reflects water storage column water level change.
Further, still including the water lift device that is used for drawing the infiltration's of water storage column internal water, water lift device is including connecting in water lift device's miniature pump, locates the mouth that draws water of miniature pump front side, locates the wash port of miniature pump upside, connects in the bin water storage bottle with the raceway C of miniature pump upside wash port.
The water level monitoring device comprises a water level monitoring device, a water lifting device, a storage battery, a solar panel and a monitoring box, wherein the water level monitoring device is used for monitoring the water level of the water storage device; the water level sensor is connected with a data collector of the control device.
Furthermore, the left side, the right side and the rear side of the water receiving tray in the water receiving device are vertical surfaces, the front side is an inclined surface with a larger angle, the bottom side is an inclined surface with a smaller angle, and the thickness of the water receiving tray is increased from the front side to the rear side; the inverted filter layer arranged in the water receiving tray in the water receiving device is composed of sands with different grain diameters, the partitions arranged in the water receiving tray in the water receiving device are mutually vertical, and openings through which water can flow are excavated on the partitions.
The utility model discloses aeration zone moisture infiltration monitoring extraction system collects precipitation or the moisture that infiltrates to the aeration zone in the irrigation process through the water receiving device, and infiltration moisture flows to water storage device by the water receiving device, measures the water level condition in the water storage column through the water level monitoring device, and transmits water level information to the data collector of controlling means, can extract water level information in the water storage column from the data collector, thereby can calculate aeration zone moisture infiltration volume; meanwhile, when the water level in the water storage column reaches a set water level, the data acquisition device controls a micro water pump in the water lifting device to pump water, so that the purpose of extracting the permeated water in the aeration zone is achieved.
The embodiment of the utility model provides a have following advantage:
1. the utility model discloses package gas zone moisture infiltration monitoring extraction system can carry out direct collection and measurement to moisture, carries out direct quantization.
2. Moisture migration in aeration zone moisture, especially gravity water lack comparatively direct monitoring, utilize matric potential, soil water content etc. to calculate mostly, easily produce the error. And the utility model discloses the package gas area moisture infiltrates monitoring devices can be through water collector, water storage device's cooperation promptly the collection of water collector, the storage of water storage post and the measurement of fluviograph with the migration, the situation of change of gravity water in the package gas area, more direct, accurate, true reflection comes out, can directly acquire the infiltration volume of gravity water.
3. The utility model discloses can be direct, the quantitative measurement package gas zone moisture infiltrates the infiltration volume to can also carry out the package gas zone on this basis and infiltrate the extraction of moisture.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Figure 1 is the schematic diagram of the aeration zone moisture infiltration monitoring and extracting system of the utility model.
In the figure:
the water collecting device comprises a water collecting tray 1-1, a partition 1-2, a water delivery port 1-3, a water delivery pipe 1-4, a reverse filter layer 1-5, a water storage column 2-1, an opening at the top end 2-2, a thick port 2-3, a thin port 2-4, a vent pipe 2-5, a water outlet 2-6, a water delivery pipe B2-7, a water level sensor 3-1, a floater 3-2, a micro water pump 4-1, a water pumping port 4-2, a water draining hole 4-3, a storage tank 4-4, a water storage bottle 4-5, a water delivery pipe C4-6, a data collector 5-1, a storage battery 5-2, a solar panel 5-3 and a monitoring box 5-4.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides an aeration zone water infiltration monitoring and extracting system, which comprises a water receiving device, a water storage device, a water level measuring device, a water lifting device and a control device;
the water receiving device is mainly used for collecting water seeped downwards at a specified position in the aeration zone;
the water storage device is mainly used for storing water seeped downwards at a specified position in the aeration zone;
the water level measuring device is mainly used for measuring the water level change condition in the water storage column;
the water lifting device is mainly used for extracting the downward-seeping water in the water storage column.
The control device is mainly used for collecting and recording the water level in the water storage device and triggering and ending the water lifting device.
Preferably, the water receiving device comprises a water receiving tray 1-1, a partition 1-2 arranged on the inner side of the water receiving tray, a water delivery port 1-3 arranged on the outer side of the water receiving tray, and a water delivery pipe A1-4 connected between the water delivery port 1-3 and the water storage device.
Preferably, the water storage device comprises a water storage column 2-1 and a top end opening 2-2 connected to the top of the water storage column 2-1 of the water level measuring device;
the water storage column comprises a thick port 2-3, a thin port 2-4 and an air pipe 2-5, wherein the thick port 2-3 is arranged at the upper part of the water storage column 2-1 and connected to a water delivery pipe A1-4, the thin port 2-4 is arranged at the symmetrical position of the thick port at the upper part of the water storage column, and the air pipe 2-4 is connected to the thin port 2-4 at the upper end of the water storage column and;
a water outlet 2-6 arranged at the lower end of the water storage column 2-1 and a water delivery pipe B2-7 connected with the water lifting device.
Preferably, the water level measuring device includes a water level sensor 3-1 fixed to an opening 2-2 at the top of the water storage column 2-1.
Preferably, the water lifting device comprises a micro water pump 4-1 connected to the water lifting device, a water pumping port 4-2 arranged on the front side of the micro water pump, a water drainage hole 4-3 arranged on the upper side of the micro water pump, and a water delivery pipe C4-6 connected to a water storage bottle 4-5 in the storage box 4-4 and the water drainage hole 4-3 on the upper side of the micro water pump.
Preferably, the control device comprises a data collector 5-1 connected with a water level sensor 3-1 in the water level monitoring device and a micro water pump 4-1 in the water lifting device, a storage battery 5-2 connected with the data collector in the control device, a solar panel 5-3 connected with the data collector in the control device, and a monitoring box 5-4 for placing the data collector and the storage battery in the control device.
Preferably, as seen from the direction shown in fig. 1, the left side, the right side and the rear side of the water receiving tray 1-1 in the water receiving device are vertical surfaces, the front side is an inclined surface with a larger angle, the bottom side is an inclined surface with a smaller angle, the thickness of the water receiving tray 1-1 increases from the front side to the rear side, the upper surface of the water receiving tray 1-1 is parallel to the ground, and the water receiving tray 1-1 is slightly higher than the water storage column 2-1;
the inverted filter layer 1-5 arranged in the water receiving tray 1-1 in the water receiving device is composed of sands with different grain diameters, the partitions 1-2 arranged in the water receiving tray in the water receiving device are mutually vertical, and openings through which water can flow are excavated on the partitions.
Preferentially, the water of the water storage column 2-1 in the water storage device enters the water storage column 2-1 from a water receiving disc 1-1 in the water receiving device through a water delivery port 1-3, a water delivery pipe A1-4 and a thick port 2-3 at the upper end of the water storage device;
the water storage column 2-1 in the water storage device is connected with the atmosphere through a thin port 2-4 at the upper end of the water storage column and a vent pipe 2-5, and the air pressure is balanced.
Preferably, the floater 3-2 of the water level sensor 3-1 in the water level measuring device can reflect the water level change condition of the water storage column 2-1, and transmits the measured water level information to the data collector 5-1 of the control device connected with the water level sensor 3-1 along with the water level change in the water storage column 2-1.
Preferably, the miniature water pump 4-1 in the water lifting device is positioned on the base of the water storage column 2-1 in the water storage device, and the miniature water pump 4-1 receives a signal of the data collector 5-1 in the control device to pump water. The infiltration water enters a water storage bottle 4-5 in a storage box 4-4 through a lower side water outlet 2-6 of a water storage column 2-1 of the water storage device, a water delivery pipe B2-7, a front side water suction opening 4-2 of a micro water pump 4-1, a water drainage hole 4-3 at the upper side of the micro water pump and a water delivery pipe C4-6, wherein the storage box 4-4 is arranged on the ground surface, and the water storage bottle 4-5 is arranged in the storage box 4-4 ".
Preferably, the data collector 5-1 in the control device collects and records water level information transmitted by the water level sensor, and the data collector 5-1 controls the opening and closing of the micro water pump 4-1 through analysis so as to control the water lifting function.
The utility model discloses another aspect provides a moisture infiltration monitoring and extraction method of aeration zone, utilizes water level monitoring system, the method includes following step:
acquiring initial data h1 of a water storage column of the water level sensor 3-1 before precipitation or irrigation;
acquiring end data h2 when the water level in the precipitation or irrigation infiltration water storage column 2-1 is stable;
acquiring the inner diameter R of a water storage column 2-1, and the length a and the width b of a water pan 1-1;
calculating the rainfall infiltration amount through the following steps;
Hinfiltration of water＝π·R2·(h2-h1)/(a·b)
Wherein HInfiltration of waterThe water inlet amount of the secondary aeration zone, namely the water inlet amount of the precipitation or irrigation entering the aeration zone, R represents the inner diameter of the water storage column, h1 represents the water level of the water storage column before the precipitation or irrigation, h2 represents the water level when the water level of the water storage column is stable after the precipitation or irrigation, a represents the length of the water receiving tray, and b represents the width of the water receiving tray;
the utility model discloses another aspect provides another aeration zone moisture infiltration monitoring and extraction method, utilizes control system, the method includes following step:
when the water level of the water storage column 2-1 in the water storage system rises along with the continuous occurrence of the rainfall or irrigation infiltration process, the water level sensor 3-1 in the water level detection system continuously transmits information to the data collector 5-1, and when the water level of the water storage column 2-1 reaches a set value, the data collector 5-1 controls the micro water pump 4-1 to be closed, so that the water pumping process is realized.
The beneficial effects of the utility model reside in that: the device can directly and quantitatively measure the moisture infiltration capacity of the aeration zone and can also extract the moisture of the aeration zone on the basis of the moisture.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. The aeration zone water infiltration monitoring and extracting system is characterized by comprising a water receiving device, a water storage device and a water level measuring device, wherein the water storage device is connected with the water receiving device through a pipeline; the water storage device is used for storing water seeping downwards at a specified position in the aeration zone, the water storage device comprises a water storage column, a top opening at the top of the water storage column is connected with a water level measuring device, and the water level measuring device is used for measuring water level change in the water storage column.
2. The aeration zone water infiltration monitoring and extraction system according to claim 1, wherein the water receiving device comprises a water receiving tray, a partition, a water delivery port and a water delivery pipe, the partition is arranged on the inner side of the water receiving tray, the water delivery port is arranged on the outer side of the water receiving tray, and the water delivery pipe A is connected between the water delivery port and the water storage device.
3. The aeration zone water infiltration monitoring and extraction system according to claim 1, wherein the water storage device further comprises a top opening, a thick port, a thin port, an aeration pipe, a water outlet and a water pipe B, wherein the top opening is arranged at the top of the water storage column and is used for being connected to a water level measuring device; the thick port is arranged at the upper part of the water storage column and is connected with the water delivery pipe A; the thin port is arranged at the symmetrical position of the thick port at the upper part of the water storage column, and the vent pipe is connected with the thin port at the upper end of the water storage column and extends to the ground surface; the water outlet is arranged at the lower end of the water storage column, and the water delivery pipe B is connected with the water lifting device.
4. The aeration zone water infiltration monitoring and extraction system of claim 1, wherein the water level measuring device comprises a water level sensor fixed at the upper end opening of the water storage column, and the water level sensor is provided with a floater reflecting the water level change of the water storage column.
5. The aeration zone water infiltration monitoring and extraction system according to claim 3, wherein the water lifting device is used for extracting the infiltration water in the water storage column, and comprises a micro water pump connected to the water lifting device, a water pumping port arranged at the front side of the micro water pump, a drain hole arranged at the upper side of the micro water pump, and a water delivery pipe C connected to the water storage bottle in the storage tank and the drain hole at the upper side of the micro water pump.
6. The aeration zone water infiltration monitoring and extraction system according to claim 5, further comprising a control device for collecting and recording the water level in the water storage device and triggering and ending the water lifting device, wherein the control device comprises a data collector connected to a water level sensor in the water level monitoring device and a micro water pump in the water lifting device, a storage battery connected to the data collector in the control device, a solar panel connected to the data collector in the control device, and a monitoring box for placing the data collector and the storage battery in the control device; the water level sensor is connected with a data collector of the control device.
7. The aeration zone water infiltration monitoring and extraction system of claim 1, wherein the left side, the right side and the rear side of the water receiving tray in the water receiving device are vertical surfaces, the front side is an inclined surface with a larger angle, the bottom side is an inclined surface with a smaller angle, and the thickness of the water receiving tray increases from the front side to the rear side; the inverted filter layer arranged in the water receiving tray in the water receiving device is composed of sands with different grain diameters, the partitions arranged in the water receiving tray in the water receiving device are mutually vertical, and openings through which water can flow are excavated on the partitions.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110044797A (en) * | 2019-05-31 | 2019-07-23 | 中国地质大学（北京） | Aeration zone Infiltration monitoring method and device and monitoring extraction system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110044797A (en) * | 2019-05-31 | 2019-07-23 | 中国地质大学（北京） | Aeration zone Infiltration monitoring method and device and monitoring extraction system and method |
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