CN209230969U - A kind of drip irrigation zone conservancy property test experience device - Google Patents
A kind of drip irrigation zone conservancy property test experience device Download PDFInfo
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- CN209230969U CN209230969U CN201822140101.5U CN201822140101U CN209230969U CN 209230969 U CN209230969 U CN 209230969U CN 201822140101 U CN201822140101 U CN 201822140101U CN 209230969 U CN209230969 U CN 209230969U
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Abstract
A kind of drip irrigation zone conservancy property test experience device of the utility model, including water tank and the signal piping being arranged in above the water tank；The circulation line include in straight-flanked ring around outer circulating tube and parallel side-by-side be set to multiple detection pipe groups on the inside of outer circulating tube, i.e. the 1st group, the 2nd group ... N group, in multiple detection pipe groups, the head end of 1st group of first drip irrigation pipe is connected in the threeway on first long tube, and the head end of the first drip irrigation pipe is connected in previous drip irrigation pipe group in the threeway of the second drip irrigation pipe head end by elbow in remaining detection pipe group；The present apparatus can not only carry out loop method detection but also can carry out closed circuit method detection, save the cost of equipment purchase, the experimental data of loop method verifying attachment is collected at any time, the experimental data of closed circuit method verifying attachment can also be collected, convenient for compare two kinds of verifying attachments same test atmosphere and under the conditions of influence to drip irrigation zone conservancy property inspection data.
Description
Technical field
The utility model relates to a kind of trickle irrigation test experience field more particularly to a kind of drip irrigation zone conservancy property test experiences
Device.
Background technique
Drip irrigation pipe (band) is that dosage is maximum in irrigation system, invests highest component, and performance superiority and inferiority, cost height are direct
Technical-economic index and the popularization and use for influencing irrigation system, so the trickle irrigation performance for how measuring drip irrigation pipe (band) is the industry
A very necessary technology, and test method also emerges one after another, in the prior art the most commonly used is the inspection of closed circuit method,
" plastic water saving irrigates equipment third portion: internally-inlaid drop to standard GB/T/T 19812.3 that on May 1st, 2018 newly issues and implements
Fill pipe and drip irrigation zone " in the method for inspection of drip irrigation zone discharge uniformity and device, it is new on the basis of traditional closed circuit method is examined
Increase the loop method method of inspection and device, and stipulated that when arbitration inspection use loop method.Therefore, it is necessary to be closed in traditional
Curve guide impeller can carry out loop method and closed circuit method simultaneously in set of device and examine on the basis of the method verifying attachment of road, so as to than
Compared with the data difference of two kinds of methods of inspection, it can be used for laboratory or plant produced quality testing.
Utility model content
Therefore, on the one hand the purpose of the present invention, which provides, can integrate loop method inspection and the inspection of closed circuit method, and can
The drip irrigation zone conservancy property test experience device switched between loop method is examined and closed circuit method is examined at any time.
To achieve the above object, a kind of drip irrigation zone conservancy property test experience device of the invention, including water tank and set
Set the signal piping above the water tank；
The signal piping include in straight-flanked ring around outer circulating tube and parallel side-by-side be set on the inside of outer circulating tube
Multiple detection pipe groups, i.e., the 1st group, the 2nd group ... N group；
The outer circulating tube includes that two long tubes being oppositely arranged, i.e. the first long tube and the second long tube and two are opposite
The short tube of setting, i.e. the first short tube and the second short tube are respectively arranged with water inlet and water outlet at the both ends of first short tube；
Each detection pipe group includes two drip irrigation pipes for detection of parallel side-by-side setting, i.e. the first drip irrigation pipe and second
Drip irrigation pipe；The drip irrigation pipe is parallel with the long tube；
The head end of second drip irrigation pipe is respectively communicated in the threeway on the first short tube；
In multiple detection pipe groups, the head end of the 1st group of first drip irrigation pipe is connected on first long tube
In threeway, the head end of the first drip irrigation pipe is connected to the second drip irrigation pipe head in previous drip irrigation pipe group by elbow in remaining detection pipe group
In the threeway at end；
In each detection pipe group, the end of the first drip irrigation pipe is respectively communicated in the threeway on the second short tube, and second
The end of drip irrigation pipe is connected in the threeway of the first trickle irrigation pipe end by elbow；
Head end ball valve and end ball valve are respectively arranged in the head end of each drip irrigation pipe and end；
Outer tube ball valve is respectively arranged on the outer circulating tube and positioned at the two sides of each threeway.
By adopting the above technical scheme, multiple detection pipe groups are connected in parallel in signal piping, can be selected according to the needs of detection
It selects part drip irrigation pipe to be detected, and water can be controlled by controlling the opening and closing of head end ball valve and end ball valve
Flow the circulation in signal piping tested pipeline.
It is additionally provided with sink between the water tank and the detection pipe group, multiple drip irrigation holes are provided in the drip irrigation pipe,
The position that drip irrigation hole is corresponded on the sink is provided with multiple beakers, and the beaker can collect the liquid of each trickle irrigation outflow
Body can achieve the effect of the irrigation discharge uniformity in detection drip irrigation pipe by the liquid volume in comparison beaker.
The water inlet is provided with first pressure gauge, and the water outlet is provided with second pressure gauge, the first pressure
Table is used to detect the pressure of water inlet, and the second pressure gauge is used to detect the pressure of water outlet, according to water inlet and can go out
The pressure difference at the mouth of a river judges the quality of the trickle irrigation performance of tested pipeline.
The water inlet and water outlet of the outer circulating tube are respectively arranged with flexible rubber hose, and the lower end of the flexible rubber hose is inserted into institute
It states in water tank, the sink lower end surface is provided with scupper hose, and the lower end of the scupper hose is inserted into the water tank, in institute
It states water inlet and is provided with water pump, water flow can be made to form water circulation between water tank and signal piping and sink.
The water tank be it is multiple, the sink be it is multiple.
It is provided with trickle irrigation belt bracket above the sink, the signal piping is held up, makes to detect by the trickle irrigation belt bracket
There are spacing for pipeline and sink, collect the liquid flowed out in drip irrigation hole convenient for beaker.
The bottom of the water tank is provided with idler wheel, convenient for moving to water tank.
Detailed description of the invention
Fig. 1 is positive structure schematic of the invention；
Fig. 2 is top view of the invention；
Fig. 3 is the enlarged diagram of A in Fig. 2；
Fig. 4 is the enlarged diagram of B in Fig. 2.
Specific embodiment
Below by way of the drawings and specific embodiments, the present invention is described in further detail.
A kind of drip irrigation zone conservancy property test experience device of the invention, including water tank 1 and setting are on the water tank
The signal piping 6 of side；
The signal piping 6 include in straight-flanked ring around outer circulating tube 2 and parallel side-by-side be set on the inside of outer circulating tube
Multiple detection pipe groups, i.e., the 1st group, the 2nd group ... N group；
The outer circulating tube 2 includes two long tubes being oppositely arranged, i.e. the first long tube 201 and the second long tube 202 and two
The short tube that item is oppositely arranged, i.e. the first short tube 203 and the second short tube 204 are respectively arranged at the both ends of first short tube 203
Water inlet and water outlet；
Each detection pipe group includes two drip irrigation pipes of parallel side-by-side setting, i.e. the first drip irrigation pipe 21a and the second drip irrigation pipe
21b；The drip irrigation pipe is parallel with the long tube；
The head end of the second drip irrigation pipe 21b is respectively communicated in the threeway on the first short tube 203；
In multiple detection pipe groups, the head end of described 1st group of the first drip irrigation pipe 21a is connected to first long tube
In threeway on 201, the head end of the first drip irrigation pipe 21a is connected in previous drip irrigation pipe group by elbow in remaining detection pipe group
In the threeway of two drip irrigation pipe 21b head ends；
In each detection pipe group, the end of the first drip irrigation pipe 21a is respectively communicated in the threeway on the second short tube 204
On, the end of the second drip irrigation pipe 21b is connected in the threeway of the first end drip irrigation pipe 21a by elbow；
Head end ball valve 21c and end ball valve 21d are respectively arranged in the head end of each drip irrigation pipe and end；
Outer tube ball valve 21e is respectively arranged on the outer circulating tube 2 and positioned at the two sides of each threeway.
By adopting the above technical scheme, multiple detection pipe groups are connected in parallel in signal piping, can need to select according to detection
Part drip irrigation pipe is detected, and can control water flow by controlling the opening and closing of head end ball valve and end ball valve
Circulation in signal piping tested pipeline.
It is additionally provided with sink 4 between the water tank 1 and the signal piping, multiple trickle irrigations are provided in the drip irrigation pipe
Hole, the position that drip irrigation hole is corresponded on the sink are provided with multiple beakers, and the beaker can collect each trickle irrigation outflow
Liquid can achieve the effect of the irrigation discharge uniformity in detection drip irrigation pipe by the liquid volume in comparison beaker.
The water inlet is provided with first pressure gauge, and the water outlet is provided with second pressure gauge；The first pressure
Table is used to detect the pressure of water inlet, and the second pressure gauge is used to detect the pressure of water outlet, according to water inlet and can go out
The pressure difference at the mouth of a river judges the quality of the trickle irrigation performance of tested pipeline.
The water inlet and water outlet of the outer circulating tube 2 are provided with flexible rubber hose 32, and the lower end of the flexible rubber hose 32 can be inserted into
Into the water tank 1,4 lower end surface of sink is provided with scupper hose 31, and the lower end of the scupper hose 31 is inserted into
In the water tank 1, the water inlet is provided with water pump, water can be allowed to form water circulation between outer circulating tube 2 and water tank 1.
The water tank 1 be it is multiple, the sink 4 be it is multiple.
Trickle irrigation belt bracket 5 is provided with above the sink 4, the trickle irrigation belt bracket 5 holds up the signal piping 6, just
The liquid for collecting drip irrigation pipe outflow with beaker in staff, is detected.
The bottom of the water tank 1 is provided with idler wheel, moves convenient for staff to water tank 1.
Obviously, above-described embodiment is only intended to clearly illustrate example, and does not limit the embodiments.For
For those of ordinary skill in the art, other various forms of variations or change can also be made on the basis of the above description
It is dynamic.There is no necessity and possibility to exhaust all the enbodiments.And obvious variation extended from this or change
Among the dynamic protection scope created still in the utility model.
Claims (10)
1. a kind of drip irrigation zone conservancy property test experience device, it is characterised in that: including water tank and be arranged on the water tank
The signal piping of side；
The signal piping include in straight-flanked ring around outer circulating tube and parallel side-by-side be set to it is multiple on the inside of outer circulating tube
Detection pipe group, i.e., the 1st group, the 2nd group ... N group；
The outer circulating tube includes that two long tubes being oppositely arranged, i.e. the first long tube and the second long tube and two are oppositely arranged
Short tube, i.e. the first short tube and the second short tube are respectively arranged with water inlet and water outlet at the both ends of first short tube；
Each detection pipe group includes two of parallel side-by-side setting for detected drip irrigation pipe, i.e. the first drip irrigation pipe and the second drop
Fill pipe；The drip irrigation pipe is parallel with the long tube；
The head end of second drip irrigation pipe is respectively communicated in the threeway on the first short tube；
In multiple detection pipe groups, the head end of the 1st group of first drip irrigation pipe is connected to the threeway on first long tube
On, the head end of the first drip irrigation pipe is connected to the second drip irrigation pipe head end in previous drip irrigation pipe group by elbow in remaining detection pipe group
In threeway；
In each detection pipe group, the end of the first drip irrigation pipe is respectively communicated in the threeway on the second short tube, the second trickle irrigation
The end of pipe is connected in the threeway of the first trickle irrigation pipe end by elbow；
Head end ball valve and end ball valve are respectively arranged in the head end of each drip irrigation pipe and end；
Outer tube ball valve is respectively arranged on the outer circulating tube and positioned at the two sides of each threeway.
2. conservancy property test experience device in drip irrigation zone according to claim 1, it is characterised in that: the water tank with it is described
Sink is additionally provided between detection pipe group.
3. conservancy property test experience device in drip irrigation zone according to claim 2, it is characterised in that: set in the drip irrigation pipe
Multiple drip irrigation holes are equipped with, is corresponded on the sink and the position of drip irrigation hole vertically below is provided with multiple beakers.
4. conservancy property test experience device in drip irrigation zone according to claim 1, it is characterised in that: the water inlet setting
There is first pressure gauge, the water outlet is provided with second pressure gauge.
5. conservancy property test experience device in drip irrigation zone according to claim 1, it is characterised in that: the water inlet with go out
Flexible rubber hose is respectively arranged on the mouth of a river, the lower end of the flexible rubber hose is inserted into the water tank.
6. conservancy property test experience device in drip irrigation zone according to claim 2, it is characterised in that: the water tank is more
A, the sink is multiple.
7. conservancy property test experience device in drip irrigation zone according to claim 2, it is characterised in that: the sink lower end surface
It is provided with scupper hose, the lower end of the scupper hose is inserted into the water tank.
8. conservancy property test experience device in drip irrigation zone according to claim 1, it is characterised in that: set in the water inlet
It is equipped with water pump.
9. conservancy property test experience device in drip irrigation zone according to claim 2, it is characterised in that: set above the sink
It is equipped with trickle irrigation belt bracket.
10. conservancy property test experience device in drip irrigation zone according to claim 1, it is characterised in that: the bottom of the water tank
Portion is provided with idler wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822140101.5U CN209230969U (en) | 2018-12-20 | 2018-12-20 | A kind of drip irrigation zone conservancy property test experience device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822140101.5U CN209230969U (en) | 2018-12-20 | 2018-12-20 | A kind of drip irrigation zone conservancy property test experience device |
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| Publication Number | Publication Date |
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| CN209230969U true CN209230969U (en) | 2019-08-09 |
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| CN201822140101.5U Active CN209230969U (en) | 2018-12-20 | 2018-12-20 | A kind of drip irrigation zone conservancy property test experience device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443821A (en) * | 2018-12-20 | 2019-03-08 | 大禹节水（天津）有限公司 | A kind of drip irrigation zone conservancy property test experience device and its detection method |
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2018
- 2018-12-20 CN CN201822140101.5U patent/CN209230969U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443821A (en) * | 2018-12-20 | 2019-03-08 | 大禹节水（天津）有限公司 | A kind of drip irrigation zone conservancy property test experience device and its detection method |
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