CN203523458U - Water level self-adaptation anti-blocking water inlet device - Google Patents
Water level self-adaptation anti-blocking water inlet device Download PDFInfo
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- CN203523458U CN203523458U CN201320576311.3U CN201320576311U CN203523458U CN 203523458 U CN203523458 U CN 203523458U CN 201320576311 U CN201320576311 U CN 201320576311U CN 203523458 U CN203523458 U CN 203523458U
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Abstract
The utility model relates to the field of machinery, in particular to a water level self-adaptation anti-blocking water inlet device which comprises a pipeline. Buoyancy devices are connected to the pipeline, and the pipeline and the buoyancy devices are arranged in a water source. An opening of the pipeline faces upward. The pipeline is telescopic. The water level self-adaptation anti-blocking water inlet device has the advantages that a self-adaptation telescopic device is simple and flexible in design, the buoyancy principle is ingeniously used, ascending and descending of the telescopic pipeline are automatically controlled without the need of external force, and the sediment and blocking problems caused by the fact that silt enters the pipeline during the process of micro irrigation of irrigated areas of the Yellow River are solved due to the fact that upper-layer clean water in a pond is led all the time; by means of the design of the water level self-adaptation lifting pipeline, water diversion is smooth, water head loss is little, blocking of a pipeline network is greatly reduced, filtering engineering facilities such as a multi-stage setting pond and a filter screen are simplified, and the water level self-adaptation anti-blocking water inlet device is suitable for a variety of diversion channels and water storage ponds which have been built. The water level self-adaptation anti-blocking water inlet device aims to solve basic problems of agricultural irrigation, the buoyancy principle is made full use of, water level self-adaptation adjustment is achieved without the need of the external force, and the characteristics of environment protection and economic modern agriculture are prominent.
Description
Technical field
The utility model relates to mechanical field, relates in particular to water level self adaptation anti-clogging water feed apparatus.
Background technology
Along with the utilization of micro irrigation technology in modern agriculture, it is that agricultural has been brought outstanding contribution, but the shortcoming of himself also comes out increasingly, wherein stopping up is the fatal shortcoming of slight irrigation, also be the most scabrous difficult problem, the reason that slight irrigation is stopped up is because irrigator channel size is little, causes in irrigation the impurity particle cannot be smoothly by what produces, wherein in the uncertainty of particle diameter size and irrigator runner, deposits that runner constantly to be narrowed down and dwindle be two key elements.In water, impurity particle continuous physics, chemistry and biological respinse of occurring in motion process increasing its size gradually simultaneously, and this is also key point and difficult point that slight irrigation is stopped up.
Slight irrigation obtains fast development in China nearly ten years, various places have accumulated the experiences and lessons of abundant solution blockage problem, but blockage problem remains one of biggest obstacle threatening micro irrigation technology development, along with water source inferior in slight irrigation should be firm, more and more important to seeming of the research and development of slight irrigation obstruction and filtering technique.
The research of filter is paid attention in the research and development that solve now slight irrigation blockage problem more; as: the research and development of the series of new filters such as sand filter, laminated filter, white filter rinsed, outstanding husky water sand separator; but wherein having a problem of can not ignore is exactly that filter can not be removed close with water proportion in water or lighter than water organic impurity; at starting of pump station or shut down moment; water sand separation effect can decline, and still has sand grains and enters irrigation system.
Be not only China simultaneously external many countries also micro irrigation technology has also been done to much relevant research and utility model, as, the drip irrigation of Israel is to transmit moisture by soil, affected by the soil texture larger.Generally be not suitable on sandy soil because moisture to the motion of deep subsoil more than horizontal proliferation.Therefore just require asking apart from little of water dropper, and irrigation frequency is short, can increase expending of goods and materials like this.Thin soil that waits particle during so drip irrigation is generally all applicable to.In addition also have many areas to use micro-spray, but micro-spray will be subject to the restriction of wind speed, when surpassing 2m/s, wind speed just there will be the globule drift when above, under high temperature and by force evaporation conditions, lose the water yield more, therefore can only select the suitable time to spray, in order to avoid reduce the availability of its water.
It is one of the most common in current slight irrigation application, factor that irrigation system serviceability and life-span are had the greatest impact that silt stops up hollow billet and irrigator, and current solution need increase the facilities such as extra multistage desilting, filtration conventionally, costly.
For yellow irrigated area As-Is analysis:
Drawing at present yellow irrigation is the irrigation project of China's maximum, and it utilizes yellow irrigated area channel ratio to fall substantially in different basins, by extending and transform channel longitudinal gradient ratio, fall and reach more than 1/2500, just can reach the effect that improves channel transportability of sediments, thereby alleviate canal silting degree.For drawing Huang, irrigating in the As-Is analysis process of document, be the improvement of taking for the channel designing of yellow irrigated area mostly, slow down transportability of sediments, but still can cause a large amount of alluvials, the water resource utilization efficiency that makes to draw yellow irrigated area is lower, especially the irrigated area of flowing automatically, because consciousness of saving water is not strong, water-saving technology falls behind, the conveyance loss of water in channel is large, broad irrigation, irrigation water availability only has 0.42% left and right, and water resource waste is serious.
Utility model content
The object of utility model: do not block the self adaptation of water level easily anti-clogging water feed apparatus simple in structure in order to provide a kind of.
In order to reach as above object, the utility model is taked following technical scheme:
Water level self adaptation anti-clogging water feed apparatus, it is characterized in that, comprise pipeline, on described pipeline, be connected with buoyant device, it is flexible pipeline that described pipeline and buoyant device are placed in described pipeline in water source, and described flexible pipeline is that more than one encasement tube is socketed to form each other.
The further technical scheme of the utility model is, the described pipeline mouth of pipe upward.
The further technical scheme of the utility model is, described buoyant device is pneumatic element.
The further technical scheme of the utility model is, described water source is that cistern and pipeline below pass this pond.
The further technical scheme of the utility model is, described pneumatic element have one above and be uniformly distributed around pipe.
The further technical scheme of the utility model is, described pipeline mouth of pipe position also has screen pack.
The further technical scheme of the utility model is, described pipeline external connection water pump.
The further technical scheme of the utility model is, described encasement tube from top to bottom diameter diminishes gradually.
Adopt as above the utility model of technical scheme, with respect to prior art, have following beneficial effect:
Flexible pipeline is completed by pvc pipe road design processing closed assembly, by buoyant material, is sling, and keeps the mouth of pipe degree of depth automatically to regulate the constant pipeline that makes all the time to bubble through the water column, and introduces upper strata clear water; 1, self-adapting stretching device design is simple and easy, flexible, the ingenious law of buoyancy of utilizing, external power-free is controlled flexible pipeline lifting automatically, introduce all the time pond at the middle and upper levels clear water reduce in yellow irrigated area slight irrigation process silt and enter pipeline and cause alluvial blockage problem.2, design water level self adaptation lifting pipeline, makes diversion smooth and easy, and the loss of flood peak is little, greatly reduces pipe network and stops up, and reaches to simplify to filter engineering configuration (as multistage setting pot, filter screen), each pattern water-drawing channel and cistern of being applicable to build up.3, device design, for field irrigation basic problem, makes full use of law of buoyancy, realize water level self adaptation regulate without external impetus, has highlighted the feature of environmental protection, economic modern agriculture.
Accompanying drawing explanation
In order to further illustrate the utility model, below in conjunction with accompanying drawing, further describe:
Fig. 1 is the structural representation of utility model;
Fig. 2 is flexible pipe structure schematic diagram;
Wherein: 1. buoyant device; 2. pipeline; 3. water source; 4. droping irrigating pipe.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described, embodiment does not form restriction of the present utility model:
Water level self adaptation anti-clogging water feed apparatus, is characterized in that, comprises pipeline, is connected with buoyant device 1 on described pipeline, and described pipeline and buoyant device 1 are placed in water source 3.Therefore pipeline can be placed in to a high position always, prevent that the material of precipitation from affecting the water extracting in pipeline.
The described pipeline mouth of pipe upward.This place preferably upward, above the mouth of pipe is in water in, the mouth of pipe can also be towards any direction of surrounding.
Described pipeline is flexible pipeline.The flexible pipeline at this place can be bellows.Can be following technical scheme equally: described flexible pipeline is that more than one encasement tube is socketed to form each other.
Described buoyant device 1 is pneumatic element.Described water source 3 is for passing this pond below cistern and pipeline.Described pneumatic element has one above and is uniformly distributed around pipe.Therefore buoyancy is even.
Described pipeline mouth of pipe position also has screen pack.Therefore not having large-scale particle enters in pipe its obstruction.
Described pipeline external connects water pump.Water pump also can draw water.
Described encasement tube from top to bottom diameter diminishes gradually.Can also be gapped between the more than one encasement tube at this place, so water can leak from gap, because leak is all from the bottom up, so sediments can not be blocked in leak, therefore can also prevent obstruction; Can certainly be seamless.
Utilize buoyancy material to control the lifting of flexible pipeline, make the degree of depth of the mouth of pipe in cistern remain constant, the supernatant liquor of introducing greatly reduces in rocky district's slight irrigation process mouth of pipe silt and is involved in pressure pipeline and causes pipe network Sediment Siltation, blocking pipe, the problem that hollow billet is scrapped, reduce diversion efficiency, water resource waste is serious simultaneously.Water level self adaptation anti-clogging water feed apparatus system is passed through the flexible design of inlet channel device and the research of buoyant material and use, to realizing pipe water mouth, float on all the time topmost surface, open one's minds single resistance in the water diversion and sand control process in the past broken of device is husky and do not consider the problem of sand prevention.The material that installs pipes is PVC, and processing charges is low, and flexible for installation simple and easy, overall cost is low, applied widely, practical, solves the pipe network Sediment Siltation problem of the medium-term and long-term puzzlement of rocky district's slight irrigation process.Device design is for field irrigation basic problem, make full use of law of buoyancy, without external impetus and power consumption electronic equipment, realize the adjusting of water level self adaptation, the investments such as cistern diversion process middle and later periods blowdown and filter maintenance have been reduced, show fully the object of energy-saving and emission-reduction, highlighted the feature of environmental protection, economic modern agriculture.Device is obvious in the popularization economic benefits in rocky district for micro irrigation technology, changes the construction cost of the multistage sand basin of establishing because of ground in existing middle irrigated area, only needs a simple and easy cistern adapting device to use, and can reach the low technical standard of the even silt content of slight irrigation water quality.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.Those skilled in the art should understand the utility model and not be restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope.
Claims (8)
1. water level self adaptation anti-clogging water feed apparatus, it is characterized in that, comprise pipeline, on described pipeline, be connected with buoyant device (1), described pipeline and buoyant device (1) are placed in water source (3), described pipeline is flexible pipeline, and described flexible pipeline is that more than one encasement tube is socketed to form each other.
2. water level self adaptation anti-clogging water feed apparatus as claimed in claim 1, is characterized in that, the described pipeline mouth of pipe upward.
3. water level self adaptation anti-clogging water feed apparatus as claimed in claim 1, is characterized in that 5. water level self adaptation anti-clogging water feed apparatus as claimed in claim 1, it is characterized in that, described buoyant device (1) is pneumatic element.
4. water level self adaptation anti-clogging water feed apparatus as claimed in claim 1, is characterized in that, described water source (3) are for passing this pond below cistern and pipeline.
5. water level self adaptation anti-clogging water feed apparatus as claimed in claim 3, is characterized in that, described pneumatic element has one above and is uniformly distributed around pipe.
6. water level self adaptation anti-clogging water feed apparatus as claimed in claim 1, is characterized in that, described pipeline mouth of pipe position also has screen pack.
7. water level self adaptation anti-clogging water feed apparatus as claimed in claim 1, is characterized in that, described pipeline external connects water pump.
8. water level self adaptation anti-clogging water feed apparatus as claimed in claim 1, is characterized in that, described encasement tube from top to bottom diameter diminishes gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320576311.3U CN203523458U (en) | 2013-09-10 | 2013-09-10 | Water level self-adaptation anti-blocking water inlet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320576311.3U CN203523458U (en) | 2013-09-10 | 2013-09-10 | Water level self-adaptation anti-blocking water inlet device |
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| Publication Number | Publication Date |
|---|---|
| CN203523458U true CN203523458U (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320576311.3U Expired - Fee Related CN203523458U (en) | 2013-09-10 | 2013-09-10 | Water level self-adaptation anti-blocking water inlet device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458899A (en) * | 2018-03-02 | 2018-08-28 | 中山市知科应用科技研究有限公司 | A kind of urban duct water quality monitoring water fetching device |
| CN109485194A (en) * | 2018-12-03 | 2019-03-19 | 杭州知桔科技有限公司 | A kind of environmentally friendly water treatment facilities of environmental protection |
| CN114835252A (en) * | 2022-05-06 | 2022-08-02 | 江苏科闻环保科技有限公司 | Adjustable three-phase separator for anaerobic reactor |
-
2013
- 2013-09-10 CN CN201320576311.3U patent/CN203523458U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458899A (en) * | 2018-03-02 | 2018-08-28 | 中山市知科应用科技研究有限公司 | A kind of urban duct water quality monitoring water fetching device |
| CN109485194A (en) * | 2018-12-03 | 2019-03-19 | 杭州知桔科技有限公司 | A kind of environmentally friendly water treatment facilities of environmental protection |
| CN114835252A (en) * | 2022-05-06 | 2022-08-02 | 江苏科闻环保科技有限公司 | Adjustable three-phase separator for anaerobic reactor |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20150910 |
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| EXPY | Termination of patent right or utility model |