CN204829116U - Drip irrigation preventing stifled joint that soil amelioration used under saline and alkaline plastic film - Google Patents
Drip irrigation preventing stifled joint that soil amelioration used under saline and alkaline plastic film Download PDFInfo
- Publication number
- CN204829116U CN204829116U CN201520430673.0U CN201520430673U CN204829116U CN 204829116 U CN204829116 U CN 204829116U CN 201520430673 U CN201520430673 U CN 201520430673U CN 204829116 U CN204829116 U CN 204829116U
- Authority
- CN
- China
- Prior art keywords
- silt
- control valve
- irrigation
- drip irrigation
- pipe
- 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.)
- Active
Links
Abstract
This patent application provides a drip irrigation preventing stifled joint that soil amelioration used under saline and alkaline plastic film, connect including the inlet tube, outlet pipe and communicating pipe, the inlet tube, constitute outlet pipe and communicating pipe H type structure, the outlet pipe is equipped with into water end and silt drainage end, silt is excreteed the end and is equipped with the silt control valve, silt control valve normality is for opening the state, and the end of intaking that keeps the inlet tube is excreteed the end with silt and is communicate, the closing presure of silt control valve is 3-5N, be equipped with the irrigation control valve on communicating pipe, irrigation control valve normality is the closure state, and keep communicating pipe to close, the cracking pressure of irrigation control valve is 5-8N. This patent application utilizes opening of rivers automatic control valve door to the silt that will get into in the joint washes away, avoids silt drip irrigation the pipeline along with rivers get into, has prevented effectively that silt from getting into to drip irrigation the jam to driping irrigation the apopore behind the pipeline, and for follow -up irrigation evenly provides safeguard, the plant death rate reduces by 12%, has reduced the saline soil reclamation cost.
Description
Technical field
The utility model relates to irrigation technique field, particularly relates to the irrigation technique in a kind of alkaline land improving, specifically refers to the block-resistant connector of a kind of salt-soda soil Soil with Drip Irrigation under Film improvement.
Background technique
As everyone knows, salt-soda soil is improved suddenly very difficult, is mainly reflected in alkaline land soil composition salt content high, and soil compaction is serious, is unfavorable for plant production, and soil desertification is serious, thus causes alkaline land improving difficult.
Along with science and technology is constantly brought forth new ideas, vigorously support in alkaline land improving in country, some irrigation techniques are arisen at the historic moment, under-film drip irrigation is the water-saving irrigation of a kind of collection, the multiple irrigation such as drip irrigation and mode integrally, at present laying plastic while, lay droping irrigating pipe in mulch film inside simultaneously, when needs carry out crops drip irrigation, the droping irrigating pipe being reserved in mulch film outside is connected with water pipe, utilize the effect of current hydraulic pressure, water is applied directly to plant or seed under film, water-efficient irrigation is effective, and plant moisture good absorbing, effectively prevent the death that plant causes because of lack of water.But current mode is simple, because the water pipe material of carrying out irrigation under film is softer, when not to plant irrigation, the water pipe being exposed at mulch film outside is directly exposed on earth's surface, prove through actual, beach saline land local wind is large, be easy to dust storm to be blown in pipeline, because pipeline great majority are embedded in below mulch film, cannot clear up, can only rinse utilizing current, in the course of time, ducted silt gets more and more, the drip irrigation hole plug the most at last on pipeline, cause the region had to water, finally cause Plant death.
Summary of the invention
The technical problem that present patent application will solve is for the deficiency existing for prior art, the block-resistant connector of a kind of salt-soda soil Soil with Drip Irrigation under Film improvement is provided, this block-resistant connector utilizes the unlatching of automatic water-flow control valve, and the silt entered in joint flushing flushing is gone out, silt is avoided to enter droping irrigating pipe along with current, effectively prevent silt and enter blocking to drip irrigation osculum after droping irrigating pipe, for follow-up irrigation evenly provides safeguard, Plant death rate reduces by 12%, reduces alkaline land improving cost.
The technical solution of present patent application is, the block-resistant connector of following a kind of salt-soda soil Soil with Drip Irrigation under Film improvement is provided, described joint comprises intake pipe, outlet pipe and connecting tube, described intake pipe, outlet pipe and connecting tube composition H type structure, the two ends of connecting tube connect the middle part of intake pipe and outlet pipe respectively, described outlet pipe is provided with feed-water end and silt excretion end, described silt excretion end is provided with silt control valve, described silt control valve normality is opening state, and keep the feed-water end of intake pipe to be communicated with silt excretion end, the closing pressure of described silt control valve is 3 ~ 5N, described connecting tube is provided with irrigation control valve, described irrigation control valve normality is closed state, and keep connecting tube to close, the cracking pressure of described irrigation control valve is 5 ~ 8N.
Adopt the technical program, first when current primary pressure is less, utilize current to be gone out by the silt in intake pipe, and flowed out by silt control valve, when current increase, hydraulic pressure raises, under pressure silt control valve is closed, along with hydraulic pressure continues to increase, irrigation control valve is opened, current enter outlet pipe by connecting pipe, then enter droping irrigating pipe and carry out drip irrigation.
As preferably, described outlet pipe is provided with waterexit end and sedimentation end, and described waterexit end is connected with under-film drip irrigation pipeline by pipe clamp.Adopt the technical program, the silt utilizing sedimentation end all can not rinse the initial stage carries out secondary deposition process, prevents silt from entering droping irrigating pipe further.
As preferably, described feed-water end is provided with the connection mouth be connected with water pipe, and described connection mouth is provided with anticreep line.Adopt the technical program, structure is simple, easy to use, for under-film drip irrigation provides water source.
As preferably, described sedimentation bottom portion is provided with the copper plug be threaded connection.Adopt the technical program, this joint adopts stainless steel, has the etch-proof characteristic of good antirust Salt And Alkali Tolerance, utilizes copper plug effectively prevent and get rusty, can facilitate the dismounting of copper plug, prevents plug from dismantling not get off because getting rusty.
As preferably, the equal intake pipe of described silt control valve and irrigation control valve place and connecting tube is equipped with manually-operated gate.Adopt the technical program, run into silt control valve or irrigation control valve because of after failure cause damages, the silt cleaning before hand control valve can be utilized to carry out drip irrigation, structure is simple, easy to use.
Adopt the beneficial effect of present patent application: the unlatching utilizing automatic water-flow control valve, and the silt entered in joint flushing flushing is gone out, silt is avoided to enter droping irrigating pipe along with current, effectively prevent silt and enter blocking to drip irrigation osculum after droping irrigating pipe, for follow-up irrigation evenly provides safeguard, Plant death rate reduces by 12%, reduces alkaline land improving cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of this block-resistant connector embodiment 1.
Fig. 2 is the structural representation of this block-resistant connector embodiment 2.
Shown in figure: 1, intake pipe, 2, outlet pipe, 3, connecting tube, 4, feed-water end, 5, silt excretion end, 6, silt control valve, 7, irrigation control valve, 8, waterexit end, 9, sedimentation end, 10, pipe clamp, 11, droping irrigating pipe, 12, connection mouth, 13, anticreep line, 14, plug, 15, manually-operated gate.
Embodiment
For ease of illustrating, below in conjunction with accompanying drawing, the block-resistant connector of the salt-soda soil Soil with Drip Irrigation under Film improvement of patent application is elaborated.
Embodiment 1: as shown in Figure 1, the block-resistant connector of a kind of salt-soda soil Soil with Drip Irrigation under Film improvement, described joint comprises intake pipe 1, outlet pipe 2 and connecting tube 3, described intake pipe 1, outlet pipe 2 and connecting tube 3 form H type structure, the two ends of connecting tube 3 connect the middle part of intake pipe 1 and outlet pipe 2 respectively, described outlet pipe 2 is provided with feed-water end 4 and silt excretion end 5, described silt excretion end 5 is provided with silt control valve 6, described silt control valve 6 normality is opening state, and keep the feed-water end 4 of intake pipe 1 to be communicated with silt excretion end 5, the closing pressure of described silt control valve 6 is 3 ~ 5N, described connecting tube 3 is provided with irrigation control valve 7, described irrigation control valve 7 normality is closed state, and keep connecting tube 3 to close, the cracking pressure of described irrigation control valve 7 is 5 ~ 8N, described outlet pipe 2 is provided with waterexit end 8 and sedimentation end 9, and described waterexit end 8 is connected with under-film drip irrigation pipeline 11 by pipe clamp 10, described feed-water end 4 is provided with the connection mouth 12 be connected with water pipe, and described connection mouth 12 is provided with anticreep line 13, the copper plug 14 be threaded connection is provided with bottom described sedimentation end 9, the equal intake pipe 1 of described silt control valve 6 and irrigation control valve 7 place and connecting tube 3 is equipped with manually-operated gate 15.
Embodiment 2: as shown in Figure 2, the block-resistant connector of a kind of salt-soda soil Soil with Drip Irrigation under Film improvement, described joint comprises intake pipe 1, outlet pipe 2 and connecting tube 3, formed by connecting tube 3 between described intake pipe 1 and outlet pipe 2, described outlet pipe 2 is provided with feed-water end 4 and silt excretion end 5, described silt excretion end 5 is provided with silt control valve 6, described silt control valve 6 normality is opening state, and keep the feed-water end 4 of intake pipe 1 to be communicated with silt excretion end 5, the closing pressure of described silt control valve 6 is 3 ~ 5N, described connecting tube 3 is provided with irrigation control valve 7, described irrigation control valve 7 normality is closed state, and keep connecting tube 3 to close, the cracking pressure of described irrigation control valve 7 is 5 ~ 8N, described outlet pipe 2 is provided with waterexit end 8, and described outlet pipe 2 end is connected with the middle part of connecting tube 3, and the end of described connecting tube 3 is provided with sedimentation end 9, and described waterexit end 8 is connected with under-film drip irrigation pipeline 11 by pipe clamp 10, described feed-water end 4 is provided with the connection mouth 12 be connected with water pipe, and described connection mouth 12 is provided with anticreep line 13, the copper plug 14 be threaded connection is provided with bottom described sedimentation end 9, the equal intake pipe 1 of described silt control valve 6 and irrigation control valve 7 place and connecting tube 3 is equipped with manually-operated gate 15.
In addition, the water pocket that quality of rubber materials is made can also be set on outlet pipe, when hydraulic pressure is larger, water pocket can carry out water-filling and store water, when current are less, in order to further pouring, water in water pocket is slow releasing under elastic rubber effect, can carry out slow drip irrigation to plant.
In the above-described embodiments, the preferred forms of present patent application is described, obviously, under the inventive concept of present patent application, still can make a lot of change.At this, should illustrate, any change made under the inventive concept of present patent application all will fall in the protection domain of present patent application.
Claims (5)
1. the block-resistant connector of a salt-soda soil Soil with Drip Irrigation under Film improvement, it is characterized in that: described joint comprises intake pipe (1), outlet pipe (2) and connecting tube (3), described intake pipe (1), outlet pipe (2) and connecting tube (3) composition H type structure, the two ends of connecting tube (3) connect the middle part of intake pipe (1) and outlet pipe (2) respectively, described outlet pipe (2) is provided with feed-water end (4) and silt excretion end (5), described silt excretion end (5) is provided with silt control valve (6), described silt control valve (6) normality is opening state, and keep the feed-water end of intake pipe (1) (4) to be communicated with silt excretion end (5), the closing pressure of described silt control valve (6) is 3 ~ 5N, described connecting tube (3) is provided with irrigation control valve (7), described irrigation control valve (7) normality is closed state, and keep connecting tube (3) to close, the cracking pressure of described irrigation control valve (7) is 5 ~ 8N.
2. the block-resistant connector of salt-soda soil according to claim 1 Soil with Drip Irrigation under Film improvement, it is characterized in that: described outlet pipe (2) is provided with waterexit end (8) and sedimentation end (9), and described waterexit end (8) are connected with under-film drip irrigation pipeline (11) by pipe clamp (10).
3. the block-resistant connector of salt-soda soil according to claim 1 Soil with Drip Irrigation under Film improvement, is characterized in that: described feed-water end (4) is provided with the connection mouth (12) be connected with water pipe, and described connection mouth (12) is provided with anticreep line (13).
4. the block-resistant connector of salt-soda soil according to claim 2 Soil with Drip Irrigation under Film improvement, is characterized in that: described sedimentation end (9) bottom is provided with the copper plug (14) be threaded connection.
5. the block-resistant connector of salt-soda soil according to claim 4 Soil with Drip Irrigation under Film improvement, is characterized in that: the equal intake pipe (1) of described silt control valve (6) and irrigation control valve (7) place and connecting tube (3) is equipped with manually-operated gate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520430673.0U CN204829116U (en) | 2015-06-23 | 2015-06-23 | Drip irrigation preventing stifled joint that soil amelioration used under saline and alkaline plastic film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520430673.0U CN204829116U (en) | 2015-06-23 | 2015-06-23 | Drip irrigation preventing stifled joint that soil amelioration used under saline and alkaline plastic film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204829116U true CN204829116U (en) | 2015-12-02 |
Family
ID=54686715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520430673.0U Active CN204829116U (en) | 2015-06-23 | 2015-06-23 | Drip irrigation preventing stifled joint that soil amelioration used under saline and alkaline plastic film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204829116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106982708A (en) * | 2016-01-20 | 2017-07-28 | 北京富乐丰农机装备制造厂 | Buried sprinkling irrigation component |
-
2015
- 2015-06-23 CN CN201520430673.0U patent/CN204829116U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106982708A (en) * | 2016-01-20 | 2017-07-28 | 北京富乐丰农机装备制造厂 | Buried sprinkling irrigation component |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202324152U (en) | Rain-sewage diversion device | |
| CN204829116U (en) | Drip irrigation preventing stifled joint that soil amelioration used under saline and alkaline plastic film | |
| CN104964123A (en) | Anti-blocking connector used for improving saline and alkaline land soil through drip irrigation under mulch | |
| CN105178425A (en) | Flood-drainage, water-supplementing and water-changing pump station junction design for cities and towns | |
| CN205249994U (en) | Novel water -saving irrigation system in agricultural | |
| CN206616632U (en) | A kind of intelligent water-saving system | |
| CN204185937U (en) | Urban road is controlled flood and drained flooded fields regulating system | |
| CN214838451U (en) | Drainage flood fighting valve | |
| CN107711430A (en) | A kind of energy-saving agricultural irrigation device | |
| CN209227711U (en) | Rainwater cabin and pipe gallery with rainwater cabin | |
| CN209370653U (en) | The waterproof anticorrosive drainpipe of F fashioned iron bellmouth armored concrete | |
| CN209412782U (en) | Unpowered return water mechanism for river channel ecology engineering | |
| CN205579030U (en) | Cleaning type water conservancy pipeline | |
| CN207919647U (en) | A kind of device opened convenient for large size valve and pipeline water quality is safeguarded | |
| CN203569549U (en) | Inspection well flow limiting device for buried pipe drainage | |
| CN206442845U (en) | A kind of special irrigation rig of cherry tree planting | |
| CN206055059U (en) | A kind of sponge urban stresses pipeline exhaust apparatus | |
| CN109750718A (en) | Farm field irrigation drainage condominium system | |
| CN206157885U (en) | Fluid pressure type automatic control intercepting device | |
| CN204742075U (en) | Irrigation and water conservancy water conservation irrigation equipment | |
| CN206101107U (en) | Plant big -arch shelter with automatic watering water conservation function | |
| CN205732165U (en) | A kind of petroleum pipeline cleaning Vehicle | |
| CN201197301Y (en) | Automatic flow-guiding irrigator | |
| CN206713654U (en) | A kind of water circulation irrigation and drainage system with functions based on farmland underground pipeline salt discharge | |
| CN205877446U (en) | Pipeline for hydraulic engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |