CN207336466U - One kind draws yellow drip emitter and blocks indoor simulation and detecting system - Google Patents
One kind draws yellow drip emitter and blocks indoor simulation and detecting system Download PDFInfo
- Publication number
- CN207336466U CN207336466U CN201720781097.3U CN201720781097U CN207336466U CN 207336466 U CN207336466 U CN 207336466U CN 201720781097 U CN201720781097 U CN 201720781097U CN 207336466 U CN207336466 U CN 207336466U
- Authority
- CN
- China
- Prior art keywords
- drip irrigation
- irrigation zone
- pump
- balancing tank
- drip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
It the utility model is related to and draw yellow drip irrigation technique field, disclose one kind and draw yellow drip emitter blocking indoor simulation and detecting system, including：Force (forcing) pump, flow control valve, circulating pump, pressure gauge, constent temperature heater, balancing tank, drip irrigation zone and access device, circulating pump and constent temperature heater are installed in balancing tank, force (forcing) pump is arranged on outside balancing tank, force (forcing) pump one end is connected by pipeline with balancing tank, the other end connects one end of drip irrigation zone by pipeline, the other end of drip irrigation zone is connected with balancing tank, pipeline between force (forcing) pump and drip irrigation zone is equipped with pressure gauge and flow control valve, access device is located at the underface of drip irrigation zone, it is this to draw yellow drip emitter blocking indoor simulation and detecting system, for further research yellow river water drip irrigation system under difficult environmental conditions, drip emitter blocking mechanism provides effective experiment test platform under different operating conditions and pattern.
Description
Technical field
It the utility model is related to and draw yellow drip irrigation technique field, more particularly to one kind draws yellow drip emitter blocking indoor simulation
With detecting system.
Background technology
Douche blocks the technical barrier that always drip irrigation technique faces, and douche blocks the origin cause of formation and mechanism and douche knot
Influence of the structure to performance of anti-blockage is always the research hotspot in the field.The blocking of douche changes the original waterpower of douche
Performance so that douche outflow reduces, and then reduces the quality of pouring water of whole drip irrigation system, seriously affects drip irrigation system operation
Effect and security；The blocking of douche reduces drip irrigation system service life, virtually improves the use cost of trickle irrigation, into
To restrict the key factor of Drip Irrigation Technology Extension.
At present, the research on douche performance of anti-blockage under Huanghe water condition of drip irrigation and experiment is more, but these are studied
Field trial or simulating lab test mostly are utilized for agricultural irrigation, studies different sediment charges, hydraulics or not cocurrent flow
Influence under a certain factor effect such as road form to douche outflow.However, this research emphasis is directed to afforestation Huanghe water
Trickle irrigation, since the water residence time is long and area is small, at this moment big sand grain has precipitated, but some molecule surfaces can be attached
Biomembrane and be gathered into big floccule body and cause toxicity bioassay.
The prior art mainly for different structure form douche hydraulic performance and anti-clogging and different quality and
The influence that different silt contents block douche.And the testing research on drawing yellow drip irrigation system douche flow is concentrated mainly on
Indoor short cycle continuous gaza is tested, interval muddy water resists stifled experiment, continuous water injection to resist stifled experiment and the dynamic of douche blocking to become
Change token test etc., be related to draw under the conditions of varying environment yellow drip irrigation system douche block process dynamic analog and tamper it is micro-
The test for seeing structure and microbial components is also more rarely seen.
Utility model content
The utility model provides one kind and draws yellow drip emitter blocking indoor simulation and detecting system, can solve existing skill
The above problem in art.
The utility model provides one kind and draws yellow drip emitter blocking indoor simulation and detecting system, including：Force (forcing) pump,
Flow control valve, circulating pump, pressure gauge, constent temperature heater, balancing tank, drip irrigation zone and access device, circulating pump and heated at constant temperature
Device is installed in balancing tank, and force (forcing) pump is arranged on outside balancing tank, and force (forcing) pump one end is connected by pipeline with balancing tank,
The other end connects one end of drip irrigation zone by pipeline, and the other end of drip irrigation zone connects with balancing tank, force (forcing) pump and drip irrigation zone it
Between pipeline be equipped with pressure gauge and flow control valve, access device is located at the underface of drip irrigation zone.
Further, the access device is the semi-open type pvc pipe of a diameter of 0.3m, and access device is connected with balancing tank.
Further, the drip irrigation zone is three, and every trickle irrigation strip length is 20m.
Further, the size of the balancing tank is 0.4*0.4*0.25m3。
Further, the pressure limit of the pressure gauge is 0~1.0Mpa.
Compared with prior art, the beneficial effects of the utility model are：
The utility model is stirred water body by circulating pump so that silt does not settle in balancing tank, simulation
Different water turbidities, by the flow velocity of flow-rate adjustment valve regulation drip irrigation zone, different water temperatures is simulated by constent temperature heater, is passed through
Pressure gauge controls hydraulic pressure, and passage time, temperature, flow velocity, the combine analog Huanghe water dropper device of water turbidity and drip irrigation zone are in difference
In the case of blocking test, for further research yellow river water drip irrigation system under difficult environmental conditions, different operating conditions and mould
Drip emitter blocking mechanism provides effective experiment test platform under formula.
Brief description of the drawings
Fig. 1 shows for a kind of structure for drawing yellow drip emitter blocking indoor simulation and detecting system provided by the utility model
It is intended to.
Description of reference numerals：
1- force (forcing) pumps, 2- flow control valves, 3- circulating pumps, 4- pressure gauges, 5- constent temperature heaters, 6- balancing tanks, 7- drops
Fill band, 8- access devices.
Embodiment
Below in conjunction with the accompanying drawings, an embodiment of the utility model is described in detail, it is to be understood that this
The protection domain of utility model and from the limitation of embodiment.
As shown in Figure 1, one kind that the utility model embodiment provides, which draws yellow drip emitter, blocks indoor simulation and detection
System, including：Force (forcing) pump 1, flow control valve 2, circulating pump 3, pressure gauge 4, constent temperature heater 5, balancing tank 6,7 and of drip irrigation zone
Access device 8, circulating pump 3 and constent temperature heater 5 are installed in balancing tank, and force (forcing) pump 1 is arranged on outside balancing tank 6, pressurization
1 one end is pumped to connect with balancing tank 6 by pipeline, the other end by pipeline connect drip irrigation zone 7 one end, drip irrigation zone 7 it is another
End is connected with balancing tank 6, and the pipeline between force (forcing) pump 1 and drip irrigation zone 7 is equipped with pressure gauge 4 and flow control valve 2, access device
8 are located at the underface of drip irrigation zone 7.
Detection process and detection method：This test simulation carries out trickle irrigation using Huanghe water, measures 7 flow of drip irrigation zone daily
Change, to study the laws for plugging of drip irrigation zone 7 under different arsenicbearing gold ores condition of drip irrigation.During experiment, to keep balancing tank 6
The turbidity of interior water is uniform, continuously water body is stirred using small-sized diving circulating pump 3 so that silt is not sent out in balancing tank 6
Raw sedimentation.After on-test, flow control valve 2 is adjusted so that 7 inlet pressure of drip irrigation zone remains 0.06Mpa, and test pressure is steady
After fixed, the flow of the good different water droppers of capture setting, each water dropper takes the water of 5 minutes, and measure total amount draws the stream of each water dropper
Amount.
Force (forcing) pump 1 uses two kinds of different operational modes, i.e., runs without interruption when whole day 24 is small and an operation 12h daily,
Flow control valve 2 is adjusted, the reading of pressure gauge 4 is maintained at 0.06Mpa.
When whole day 24 is small under uninterrupted operation pattern, the turbidity of raw water is respectively adjusted to 15,20, tri- levels of 25ntu,
It is 20 DEG C and 30 DEG C respectively that two water temperatures are correspondingly arranged under different turbidity, and totally 6 groups of experiments, carry out douche blocking test respectively.
Only under the operational mode of operation 12h, turbidity is respectively adjusted to 10 daily, 20,30ntu, water temperature equally distinguishes
20 DEG C and 30 DEG C are maintained, totally 6 groups of experiments, carry out douche blocking test respectively.
During every group of test run, 7 stem of drip irrigation zone, middle part and each 3 water droppers of afterbody is taken to survey the flow of its 5min daily,
The stopping state of drip irrigation zone 7 is judged according to the change of flow.
The utility model for further research yellow river water drip irrigation system under difficult environmental conditions, different operating conditions and mould
Drip emitter blocking mechanism provides effective experiment test platform under formula.
Further, the access device 8 is the semi-open type pvc pipe of a diameter of 0.3m, and access device 8 is connected with balancing tank 6
It is logical.
The water outlet of 7 water dropper of drip irrigation zone is conveniently recycled using the semi-open type pvc pipe of a diameter of 0.3m so that test water repeats
Utilize.
Further, the drip irrigation zone 7 is three, and every 7 length of drip irrigation zone is 20m.
Further, the size of the balancing tank 6 is 0.4*0.4*0.25m3。
Further, the pressure limit of the pressure gauge 4 is 0~1.0Mpa.
Content of the test
(1) under the corresponding different water temperatures of different turbidity (silt content), in the process of running drip irrigation emitter changes in flow rate rule and
The impact analysis that turbidity, total number of bacteria, chlorophyll a block drip irrigation emitter.
(2) water quality and silt content, total number of bacteria and chlorophyll a value on clogging drip irrigation device under different condition, analysis are measured
The reason for yellow river water drip irrigation emitter blocks.
(3) different model drip irrigation zone is under different turbidity and different water temperatures, douche changes in flow rate rule in operational process
And total number of bacteria and the content of chlorophyll a in tamper.
Disclosed above is only several specific embodiments of the utility model, and still, the utility model embodiment is not office
It is limited to this, the changes that any person skilled in the art can think of should all fall into the scope of protection of the utility model.
Claims (5)
1. one kind, which draws yellow drip emitter, blocks indoor simulation and detecting system, it is characterised in that including：Force (forcing) pump (1), flow
Regulating valve (2), circulating pump (3), pressure gauge (4), constent temperature heater (5), balancing tank (6), drip irrigation zone (7) and access device (8),
Circulating pump (3) and constent temperature heater (5) are installed in balancing tank, and force (forcing) pump (1) is arranged on balancing tank (6) outside, pressurization
Pump (1) one end is connected by pipeline with balancing tank (6), and the other end passes through one end of pipeline connection drip irrigation zone (7), drip irrigation zone
(7) the other end is connected with balancing tank (6), the pipeline between force (forcing) pump (1) and drip irrigation zone (7) be equipped with pressure gauge (4) and
Flow control valve (2), access device (8) are located at the underface of drip irrigation zone (7).
2. drawing yellow drip emitter as claimed in claim 1 blocks indoor simulation and detecting system, it is characterised in that the Sheng
The semi-open type pvc pipe that device (8) is a diameter of 0.3m is connect, access device (8) is connected with balancing tank (6).
3. drawing yellow drip emitter as claimed in claim 1 blocks indoor simulation and detecting system, it is characterised in that the drop
It is three to fill band (7), and every drip irrigation zone (7) length is 20m.
4. drawing yellow drip emitter as claimed in claim 1 blocks indoor simulation and detecting system, it is characterised in that the tune
The size of economizing basin (6) is 0.4*0.4*0.25m3。
5. drawing yellow drip emitter as claimed in claim 1 blocks indoor simulation and detecting system, it is characterised in that the pressure
The pressure limit of power table (4) is 0~1.0Mpa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720781097.3U CN207336466U (en) | 2017-06-30 | 2017-06-30 | One kind draws yellow drip emitter and blocks indoor simulation and detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720781097.3U CN207336466U (en) | 2017-06-30 | 2017-06-30 | One kind draws yellow drip emitter and blocks indoor simulation and detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207336466U true CN207336466U (en) | 2018-05-08 |
Family
ID=62425972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720781097.3U Expired - Fee Related CN207336466U (en) | 2017-06-30 | 2017-06-30 | One kind draws yellow drip emitter and blocks indoor simulation and detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207336466U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115534A (en) * | 2018-09-26 | 2019-01-01 | 天津市中环三峰电子有限公司 | A kind of trickle irrigation product portable test arrangement and test method |
| CN109459222A (en) * | 2018-12-04 | 2019-03-12 | 大禹节水（天津）有限公司 | A kind of drip irrigation zone performance of anti-blockage detection method |
| CN111445773A (en) * | 2020-04-08 | 2020-07-24 | 中国水利水电科学研究院 | System and device for drip irrigation anti-blocking simulation of high-sand-content water source |
| CN113545276A (en) * | 2021-07-15 | 2021-10-26 | 水利部牧区水利科学研究所 | Anti-blocking drip irrigation system for yellow-leading irrigation area and operation method |
-
2017
- 2017-06-30 CN CN201720781097.3U patent/CN207336466U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115534A (en) * | 2018-09-26 | 2019-01-01 | 天津市中环三峰电子有限公司 | A kind of trickle irrigation product portable test arrangement and test method |
| CN109459222A (en) * | 2018-12-04 | 2019-03-12 | 大禹节水（天津）有限公司 | A kind of drip irrigation zone performance of anti-blockage detection method |
| CN111445773A (en) * | 2020-04-08 | 2020-07-24 | 中国水利水电科学研究院 | System and device for drip irrigation anti-blocking simulation of high-sand-content water source |
| CN113545276A (en) * | 2021-07-15 | 2021-10-26 | 水利部牧区水利科学研究所 | Anti-blocking drip irrigation system for yellow-leading irrigation area and operation method |
| CN113545276B (en) * | 2021-07-15 | 2023-04-07 | 水利部牧区水利科学研究所 | Anti-blocking drip irrigation system for yellow-leading irrigation area and operation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207336466U (en) | One kind draws yellow drip emitter and blocks indoor simulation and detecting system | |
| CN102434151B (en) | Bottom-water coning dynamic simulation experiment device in bottom-water oil reservoir development and simulation system | |
| CN104956191B (en) | Flow measurement equipment | |
| CN101545481B (en) | Multifunctional pump system test bed and control method thereof | |
| CN104454491B (en) | Experimental method and experimental platform for adjustable high-lift water hydraulic ram pump | |
| CN102928327A (en) | Circulating water pressure regulating device for seepage deformation test | |
| WO2011092678A3 (en) | Poultry drinker system | |
| CN104209008B (en) | A kind of reverse osmosis sea water desalting energy recovery device Performance Test System and method | |
| CN204826043U (en) | Hillock district's water delivery engineering safety operation schedule system | |
| CN203520715U (en) | Comprehensive hydromechanics device capable of being freely combined | |
| CN106442305A (en) | Indoor seawater erosion electrochemistry experiment device capable of adjusting flow speed | |
| CN206738944U (en) | A kind of methanol storage tank of controllable flow rate | |
| CN103162754B (en) | Liquid quality flow measuring apparatus | |
| CN207567895U (en) | A kind of shunting well system for preventing backing up of sewage | |
| CN202501672U (en) | Water source heat pump recharging system with hydraulic equilibrium automatic control device | |
| CN207975482U (en) | A kind of throttling set | |
| CN202869939U (en) | Circulating water pressure regulator for seepage deformation test | |
| CN206943482U (en) | A kind of diaphragm valve | |
| CN201826810U (en) | Double-barrelled watering process combination device | |
| CN201184176Y (en) | Oil well head constant pressure uniform speed heating and charging apparatus | |
| RU2714898C1 (en) | Reservoir pressure maintenance system | |
| CN105043730B (en) | Suitable for the dynamic deaerating type of cycles of thermal-hydraulic enclosed test loop | |
| CN202066567U (en) | Water source constant pressure control device for checking | |
| RU95365U1 (en) | TWO-LEVEL DIVISION AND REGULATING PUMP UNIT | |
| CN202674835U (en) | Pipeline structure capable of improving capacity of liquid flowing in pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200826 Address after: 010050 6027, 6th floor, building C1, Jingtai Garden community, No.7 Guangming Street, Huimin District, Hohhot City, Inner Mongolia Autonomous Region Co-patentee after: INNER MONGOLIA AGRICULTURAL University Patentee after: INNER MONGOLIA ZHONG TE WATER CONSERVANCY TECHNOLOGY Co.,Ltd. Address before: 010060 Gen Gi Khan street, Hohhot, the Inner Mongolia Autonomous Region 11 Co-patentee before: INNER MONGOLIA AGRICULTURAL University Patentee before: INSTITUTE OF WATER CONSERVANCY SCIENCE RESEARCH OF INNER MONGOLIA AUTONOMOUS REGION |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20210630 |