CN211086225U - Test device for observing different flooding-resistant strengths of different stages in crop growth cycle - Google Patents
Test device for observing different flooding-resistant strengths of different stages in crop growth cycle Download PDFInfo
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- CN211086225U CN211086225U CN201921460391.XU CN201921460391U CN211086225U CN 211086225 U CN211086225 U CN 211086225U CN 201921460391 U CN201921460391 U CN 201921460391U CN 211086225 U CN211086225 U CN 211086225U
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Abstract
The utility model discloses a test device for observing different resistant intensity of flooding in crop growth cycle in each stage, including water supply installation, water supply installation's delivery port passes through the water inlet of delivery pipe connection to marriot bottle, the exit end of marriot bottle passes through delivery pipe connection to water level balancing unit, water level balancing unit's bottom is through delivery pipe connection to resistant test device that floods, resistant test device that floods is including the box structure that base and protection outer wall are constituteed, install the tray through hydraulic jack on the base, install on the tray and survey the bucket, water supply hose and drainage hose are installed to the bottom of box, water supply hose and delivery pipe intercommunication, drainage hose's export is through drainage pipe connection to escape canal. The utility model discloses can be used to the crop growth in the whole cycle different stages can carry out the test of different resistant height of flooding, make adjustable resistant experimental apparatus that floods have experimental variety, improved reuse rate, and simple structure, simple to operate, reduce area, safe easy operation.
Description
The technical field is as follows:
the utility model relates to a crop is able to bear or endure to flood test device technical field, mainly relates to a test device that is used for observing the different intensity of nai flooding in each stage in the crop growth cycle.
Background art:
at present, a device for observing a flooding-resistant test of crops is a measuring barrel fixedly embedded in soil. The test performance of the flood-resistant test measuring barrel is single, the flood-resistant height is not controllable, the accuracy of the flood-resistant performance test is not facilitated, undisturbed soil in the measuring barrel is difficult to recycle, meanwhile, crops are influenced by sunlight irradiation light in the early growth stage, the height of the undisturbed soil in the early installation reserved measuring barrel from the outer wall cannot be too large, the flood-resistant height cannot be further increased due to the fact that the flood-resistant strength in different stages in the later growth period of the crops is different, and different flood-resistant strength tests in the growth period cannot be performed.
The utility model discloses can be used to the crop growth in the whole cycle different stages can carry out the test of different resistant height of flooding, solved the restriction that originally resistant device of flooding is the biggest resistant height of flooding, the accessible promotes hydraulic jack height and will survey bucket propelling movement to ground simultaneously, be convenient for change survey bucket and original state soil, and originally survey the bucket and still can continue to remain the use, make adjustable resistant experimental apparatus that floods have experimental variety, the reuse rate has been improved, and simple structure, simple to operate, reduce area, safe easy operation.
The utility model has the following contents:
the utility model aims at providing a test device for observing different flooding-resistant strengths of each stage in the crop growth cycle in order to compensate the defects of the prior art.
The utility model discloses a realize through following technical scheme:
a test device for observing different resistant intensity that floods of each stage in crop growth cycle, including water supply installation (10), marriott bottle (20), water level balancing unit (30) and adjustable resistant test device that floods (40), its characterized in that: the water outlet of the water supply device (10) is connected to the water inlet of the Mariotte bottle (20) through a first water supply pipe (11), the outlet end of the Marriott bottle (20) is connected to a water level balancing device (30) through a second water supply pipe (21), the bottom end of the water level balancing device (30) is also connected to a flooding-resistant test device (40) through a third water supply pipe (31), the flooding-resistant test device (40) comprises a box body structure consisting of a base (41) and a protective outer wall (47), a tray (44) is arranged on the base (41) through a hydraulic jack (42), a measuring barrel (45) is arranged on the tray (44), a water supply hose (36) and a water discharge hose (53) are arranged at the bottom end of the box body, the water supply hose (36) communicates with a third water supply pipe (31), and an outlet of the drain hose (53) is connected to a drain (70) through a drain pipe (50).
The first water supply pipe (11) and the third water supply pipe (31) are respectively provided with a water supply electromagnetic valve (12, 34), and the drain pipe (50) is provided with a drain electromagnetic valve (51).
The Mariotte bottle is characterized in that an air pressure control valve (22) and a water level and air pressure balance pipe (23) are installed at the top end of the Mariotte bottle (20), the water level and air pressure balance pipe (23) is vertically fixed at the top end of the Mariotte bottle (20), the upper end of the water level and air pressure balance pipe is communicated with the atmosphere, the lower end of the water level and air pressure balance pipe is located in an inner cavity of the Mariotte bottle (20), and a water level sensor (24) is further installed in the Mariotte bottle (.
A water level balance pipe (32) in the vertical direction is arranged in the water level balance device, the top end of the water level balance pipe (32) extends into the water level balance device and is positioned on the same horizontal plane with the bottom end of the air pressure balance pipe (23), and the bottom end of the water level balance pipe (32) is connected with an infiltration collection box (33).
The base (41) and the protective outer wall (47) are fixedly welded and fixed through a stainless steel body, the base (41) is a cylinder, and a water delivery pipeline and a water drainage pipe are laid inside the stainless steel base.
The hydraulic jack (42) is two, and its symmetric distribution is on the base, and upper end fixedly connected with tray (44), the outside sets up and is connected with remote control unit (43).
The inner surface of the outer wall (47) is a smooth glass surface, the interior of the measuring barrel (45) is filled with undisturbed soil, the exterior of the measuring barrel is fixedly connected with a rubber layer (46), and the smooth glass surface in the rubber layer (46) and the outer wall (47) is in waterproof seamless connection.
A second water supply connector (37) and a second water drainage connector (54) are arranged at the joint of the measuring barrel and the tray, the second water supply connector (37) and the second water drainage connector (54) are both made of stainless steel, and filter layers (60) are arranged on the upper parts of the second water supply connector (37) and the second water drainage connector (54); the end parts of a third water supply pipe (31) and a drain pipe (50) arranged in the base are provided with a first water supply interface (35) and a first drain interface (52), and the first water supply interface (35) is connected with a second water supply interface (37) through a water supply hose (36); the second drainage interface (54) is connected with the first drainage interface (52) through a drainage hose (53), and the third water supply pipe (31) is connected with the second water supply interface (37) to supply water to the flooding-resistant test device (40) after being connected with the first water supply interface (35) and the water supply hose (36); the drain pipe (50) is connected with a drain hose (53) through a first drain connector (52) and then is connected with a second drain connector (54) to drain water in the adjustable flooding-resistant test device (40) to a drain ditch (70).
The utility model discloses an adjustable test bucket (45) of nai flooding test device (40) is used for filling original state soil, promote bearing tray (44) through hydraulic jack (42) and can raise and reduce original state soil height in the prefilling container, also can upwards promote original state soil in the former container through hydraulic jack (42) and push out original state soil and change and refill original state soil, so that carry out the nai flooding test of different soil and different heights once more, Marieote bottle in the structure is a metering device that can control the water level and can automatic continuous moisturizing, it widely applies to the water supply measurement system of infiltration evaporimeter in the ground of groundwater balance field and laboratory, thereby satisfy the test requirement of different resistant intensity of flooding of each stage in the crop growth cycle, its overall structure design is reasonable, the restriction of the biggest resistant height that floods of originally resistant device has been solved, simultaneously the accessible promotes hydraulic jack height and will survey the bucket propelling movement to ground, the adjustable flooding-resistant experimental device is convenient to replace the measuring barrel and the original soil, the original measuring barrel can still be kept for use, the adjustable flooding-resistant experimental device has test diversity, the repeated utilization rate is improved, and the adjustable flooding-resistant experimental device is simple in structure, convenient to install, small in occupied area, safe and easy to operate.
The utility model has the advantages that:
the utility model has the advantages of reasonable design, can be used to the experiment that different stages can carry out the height of nai flooding in the whole cycle of crop growth, solved the restriction of the originally resistant device of nai flooding the height of nai flooding the biggest, accessible promotes hydraulic jack height simultaneously and will survey bucket propelling movement to ground, be convenient for change survey bucket and original state soil, and former survey bucket still can continue to remain the use, make adjustable resistant experimental apparatus that floods have experimental variety, and reuse rate is improved, and simple structure, simple to operate, reduce area, safe easy operation.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
The specific implementation mode is as follows:
see the drawings.
The test device for observing different flooding-resistant strengths of different stages in a crop growth cycle comprises a water supply device 10, a first water supply pipe 11, a Mariotte bottle 20, a second water supply pipe 21, an air pressure control valve 22, an air pressure balance pipe 23, a water level sensor 24, a water level balance device 30, a third water supply pipe 31, a water level balance pipe 32, a filter layer 33, an infiltration collection box 33, a water supply electromagnetic valve 34, a first water supply interface 35, a water supply hose 36, a second water supply interface 37, an adjustable flooding-resistant test device 40, a base 41, a hydraulic jack 42, a remote control device 43, a tray 44, a measuring barrel 45, a rubber layer 46, a protective outer wall 47, a drain pipe 50, a drainage electromagnetic valve 51, a first drainage interface 52, a drainage hose 53, a second drainage interface 54, a filter layer 60 and a drainage ditch 70;
the water supply device 10 is connected and communicated with the bottom of the Marriott bottle 20 through the first water supply pipe 11, and the water supply electromagnetic valve 12 is arranged on the first water supply pipe 11;
the top end of the Marriott bottle 20 is provided with the air pressure control valve 22 and a water level and air pressure balance pipe 23;
the air pressure balance tube 23 is vertically fixed at the top end of the Marriott bottle 20, the upper end of the air pressure balance tube is communicated with the atmosphere, and the lower end of the air pressure balance tube is positioned in the inner cavity of the Marriott bottle 20;
the Marriott bottle 20 is connected and communicated with the water level balancing device 30 through the second water supply pipe 21;
the water level balancing device 30 is internally provided with the water level balancing pipe 32, the infiltration collecting box 33 is arranged below the water level balancing device 30, and the top end of the water level balancing pipe 32 and the bottom end of the air pressure balancing pipe 23 are positioned on the same horizontal plane;
the water level balancing device 30 is connected with the flooding-resistant test device 40 through the third water supply pipe 31, and a filter layer 60 is arranged at the joint of the third water supply pipe 31 and the flooding-resistant test device 40;
the flooding-resistant test device 40 consists of a base 41, a hydraulic jack 42, a remote control device 43, a tray 44, a measuring barrel 45, a rubber layer 46 and a protective outer wall 47, wherein the base 41 and the protective outer wall 47 are stainless steel bodies which are fixedly welded to protect the interior of the flooding-resistant test device 40;
the base 41 is a cylindrical stainless steel base, and a water delivery pipeline and a water drainage pipe are laid in the base;
the upper end of the base 41 is fixedly connected with an outer wall 47 and a hydraulic jack 42; the inner surface of the outer wall 47 is a smooth glass surface;
the hydraulic jacks 42 are symmetrically distributed on the base, the upper end of the hydraulic jacks is fixedly connected with a tray 44, and the external part of the hydraulic jacks is connected with a remote control device 43; the upper end of the tray 44 is fixedly connected with a measuring barrel 45; the interior of the measuring barrel 45 is filled with undisturbed soil, and the exterior is fixedly connected with a rubber layer 46; the outer diameter of the rubber layer 46 is in waterproof seamless connection with the smooth glass surface in the outer wall 47;
a second water supply connector 37 and a second water drainage connector 54 are arranged at the joint of the measuring barrel and the tray, the second water supply connector 37 and the second water drainage connector 54 are made of stainless steel, and a filter layer 60 is arranged on the upper parts of the second water supply connector 37 and the second water drainage connector 54;
a first water supply interface 35 and a first water discharge interface 52 are arranged in a third water supply pipe and a water discharge pipe arranged in the base 41, and the third water supply pipe 31 is connected with a second water supply interface 37 to supply water to the flooding-resistant test device 40 after being connected with a water supply hose 36 through the first water supply interface 35;
the drain pipe 50 is connected with a drain hose 53 through a first drain connector 52, and then is connected with a second drain connector 54 to drain the water in the flooding-resistant test device 40 to a drain 70.
When the device is used, the air pressure balance pipe 23 is connected with the atmosphere, so that the water level of a water source is consistent after the water source is supplied to the adjustable flooding-resistant test device 40, and the flooding-resistant height can be timely supplemented to be the same as the water level height when the water level in the adjustable flooding-resistant test device 40 is reduced. The utility model discloses adjustable resistant test device that floods 40 promotes tray 44 through hydraulic jack 42 and drives survey bucket 45 and can raise and reduce survey bucket 45 interior original state soil height, survey bucket 45 outside fixed connection's rubber layer 46 and the smooth glass face of protection outer wall 47 inner wall and be waterproof seamless connection, when surveying bucket 45 and raising or fall to a certain height, after supplying water, survey bucket 45 interior original state soil water level still unanimous with Marriott's bottle internal pressure balance pipe 23 water level, nevertheless flood the high change that takes place, and the water can not ooze down, the leakproofness that bucket 45 reciprocated is surveyed in the guarantee, it is experimental to be convenient for different height of flooding in the crop growth cycle. The undisturbed soil in the measuring barrel 45 can also be pushed upwards by the hydraulic jack 42 to push the measuring barrel 45 out for replacement, so that flooding resistance tests of different soil and different heights can be carried out again, and the original measuring barrel can still be used continuously.
To sum up: the utility model discloses can be used to the crop growth in the whole cycle different stages can carry out the test of different resistant height of flooding, solved the restriction that originally resistant device of flooding is the biggest resistant height of flooding, the accessible promotes hydraulic jack height and will survey bucket propelling movement to ground simultaneously, be convenient for change survey bucket and original state soil, and originally survey the bucket and still can continue to remain the use, make adjustable resistant experimental apparatus that floods have experimental variety, the reuse rate has been improved, and simple structure, simple to operate, reduce area, safe easy operation.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. A test device for observing different flood strength of each stage in crop growth cycle, its characterized in that: the device comprises a water supply device (10), a Marriott bottle (20), a water level balancing device (30) and an adjustable flooding-resistant test device (40), wherein a water outlet of the water supply device (10) is connected to a water inlet of the Marriott bottle (20) through a first water supply pipe (11), an outlet end of the Marriott bottle (20) is connected to the water level balancing device (30) through a second water supply pipe (21), the bottom end of the water level balancing device (30) is further connected to the flooding-resistant test device (40) through a third water supply pipe (31), the flooding-resistant test device (40) comprises a box body structure consisting of a base (41) and a protective outer wall (47), a tray (44) is installed on the base (41) through a hydraulic jack (42), a measuring barrel (45) is installed on the tray (44), a water supply hose (36) and a drainage hose (53) are installed at the bottom end of the box body, the water supply hose (36) communicates with a third water supply pipe (31), and an outlet of the drain hose (53) is connected to a drain (70) through a drain pipe (50).
2. The test device of claim 1, for observing different flooding-resistant strengths at different stages of a crop growth cycle, wherein: the first water supply pipe (11) and the third water supply pipe (31) are respectively provided with a water supply electromagnetic valve (12, 34), and the drain pipe (50) is provided with a drain electromagnetic valve (51).
3. The test device of claim 1, for observing different flooding-resistant strengths at different stages of a crop growth cycle, wherein: the Mariotte bottle is characterized in that an air pressure control valve (22) and a water level and air pressure balance pipe (23) are installed at the top end of the Mariotte bottle (20), the water level and air pressure balance pipe (23) is vertically fixed at the top end of the Mariotte bottle (20), the upper end of the water level and air pressure balance pipe is communicated with the atmosphere, the lower end of the water level and air pressure balance pipe is located in an inner cavity of the Mariotte bottle (20), and a water level sensor (24) is further installed in the Mariotte bottle (.
4. A test rig for observing different flooding strengths at various stages of a crop growth cycle as claimed in claim 3, wherein: a water level balance pipe (32) in the vertical direction is arranged in the water level balance device, the top end of the water level balance pipe (32) extends into the water level balance device and is positioned on the same horizontal plane with the bottom end of the air pressure balance pipe (23), and the bottom end of the water level balance pipe (32) is connected with an infiltration collection box (33).
5. The test device of claim 1, for observing different flooding-resistant strengths at different stages of a crop growth cycle, wherein: the base (41) and the protective outer wall (47) are fixedly welded and fixed through a stainless steel body, the base (41) is a cylinder, and a water delivery pipeline and a water drainage pipe are laid inside the stainless steel base.
6. The test device of claim 1, for observing different flooding-resistant strengths at different stages of a crop growth cycle, wherein: the hydraulic jack (42) is two, and its symmetric distribution is on the base, and upper end fixedly connected with tray (44), the outside sets up and is connected with remote control unit (43).
7. The test device of claim 1, for observing different flooding-resistant strengths at different stages of a crop growth cycle, wherein: the inner surface of the outer wall (47) is a smooth glass surface, the interior of the measuring barrel (45) is filled with undisturbed soil, the exterior of the measuring barrel is fixedly connected with a rubber layer (46), and the smooth glass surface in the rubber layer (46) and the outer wall (47) is in waterproof seamless connection.
8. The test device of claim 1, for observing different flooding-resistant strengths at different stages of a crop growth cycle, wherein: a second water supply connector (37) and a second water drainage connector (54) are arranged at the joint of the measuring barrel and the tray, the second water supply connector (37) and the second water drainage connector (54) are both made of stainless steel, and filter layers (60) are arranged on the upper parts of the second water supply connector (37) and the second water drainage connector (54); the end parts of a third water supply pipe (31) and a drain pipe (50) arranged in the base are provided with a first water supply interface (35) and a first drain interface (52), and the first water supply interface (35) is connected with a second water supply interface (37) through a water supply hose (36); the second drainage interface (54) is connected with the first drainage interface (52) through a drainage hose (53), and the third water supply pipe (31) is connected with the second water supply interface (37) to supply water to the flooding-resistant test device (40) after being connected with the first water supply interface (35) and the water supply hose (36); the drain pipe (50) is connected with a drain hose (53) through a first drain connector (52) and then is connected with a second drain connector (54) to drain water in the adjustable flooding-resistant test device (40) to a drain ditch (70).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921460391.XU CN211086225U (en) | 2019-09-04 | 2019-09-04 | Test device for observing different flooding-resistant strengths of different stages in crop growth cycle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921460391.XU CN211086225U (en) | 2019-09-04 | 2019-09-04 | Test device for observing different flooding-resistant strengths of different stages in crop growth cycle |
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| Publication Number | Publication Date |
|---|---|
| CN211086225U true CN211086225U (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921460391.XU Expired - Fee Related CN211086225U (en) | 2019-09-04 | 2019-09-04 | Test device for observing different flooding-resistant strengths of different stages in crop growth cycle |
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| CN (1) | CN211086225U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110501463A (en) * | 2019-09-04 | 2019-11-26 | 安徽省（水利部淮河水利委员会）水利科学研究院（安徽省水利工程质量检测中心站） | It is a kind of for observing the different resistance to experimental rigs for flooding intensity of each stage in crop cycle |
| CN113720993A (en) * | 2021-07-12 | 2021-11-30 | 中国农业大学 | Earth pillar test device |
-
2019
- 2019-09-04 CN CN201921460391.XU patent/CN211086225U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110501463A (en) * | 2019-09-04 | 2019-11-26 | 安徽省（水利部淮河水利委员会）水利科学研究院（安徽省水利工程质量检测中心站） | It is a kind of for observing the different resistance to experimental rigs for flooding intensity of each stage in crop cycle |
| CN113720993A (en) * | 2021-07-12 | 2021-11-30 | 中国农业大学 | Earth pillar test device |
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Granted publication date: 20200724 Termination date: 20210904 |