CN200987308Y - Draining and irrigating hose with horseshoe main water path - Google Patents
Draining and irrigating hose with horseshoe main water path Download PDFInfo
- Publication number
- CN200987308Y CN200987308Y CN 200620014649 CN200620014649U CN200987308Y CN 200987308 Y CN200987308 Y CN 200987308Y CN 200620014649 CN200620014649 CN 200620014649 CN 200620014649 U CN200620014649 U CN 200620014649U CN 200987308 Y CN200987308 Y CN 200987308Y
- Authority
- CN
- China
- Prior art keywords
- irrigation
- outer tube
- drainage
- main channel
- drainage hole
- 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 - Lifetime
Links
Abstract
The utility model discloses a horseshoe shape drainage-irrigation tube of a main water channel which comprises an outer tube and a outer tube drainage-irrigation hole which is arranged on the outer tube. The character of the utility model lies in that the pipeline of the outer tube is arranged with the main water channel and the wall of the main water channel is arranged with a plurality of inner wall drainage-irrigation holes whose positions are higher the outer wall drainage-irrigation hole. Compared with the present technology the block phenomenon is not easy to happen in the utility model.
Description
Technical field
The utility model relates to a kind of irrigation and drainage pipes, relates in particular to a kind of irrigation and drainage pipes with shape of a hoof main channel.
Background technology
Usually our used irrigation and drainage pipes, the irrigation or the drainage system that are used for farmland discharging-irrigating system or roof, road etc., usually all be the bottom that the irrigation and drainage hole is arranged at outer tube, water in the external world or the pipeline enters or discharges by the irrigation and drainage hole then, because the bottom generally is located in this hole, the bottom often contacts with argillaceous sand ground again, so, be easy under the drive of current, allow sandstone be blocked in the irrigation and drainage hole usually, influence irrigation and drainage.Or be on some slope, might there be plant to take root at the delivery port place, reduce the drainage area of pipeline, cause blocking pipe even.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art and provides a kind of irrigation and drainage pipes to be provided with inside and outside wall irrigation and drainage hole in the varying level position, can not cause and allows silt blocking pipe delivery port irrigation and drainage pipes thereby reach drip irrigation by the pressure differential between the fluid.
For achieving the above object, the utility model has adopted following technical proposals:
The irrigation and drainage pipes of this band shape of a hoof main channel comprises outer tube and the outer tube irrigation and drainage hole that is opened on the outer tube, also is provided with a main channel outside in the pipeline, and the position that is higher than outer wall irrigation and drainage hole on the wall of main channel is provided with some inwall irrigation and drainage hole.
Described main channel is a tank, and this tank is by bottom and top auricle and outer tube wall Joint, and inwall irrigation and drainage hole is arranged on the auricle.
Described tank cross section is the shape of a hoof or U-shaped or V-arrangement; Described outer tube section is circle, and perhaps its outer tube section to the corresponding section, tank cross section that forms main channel is similar, and described tank height is about 1/2 body height.
Described outer tube irrigation and drainage hole communicates with inwall irrigation and drainage hole.
By technique scheme, thereby this utility model has following beneficial effect:
1. because the gateway, external irrigation and drainage hole of irrigation and drainage pipeline, be design near in the bottom, after the earth that surrounds pipeline is full of moisture content, just can find that outside the pipeline horizontal level of moisture content is higher than in pipeline interior in the irrigation and drainage hole near the central horizontal position, therefore just produce head pressure by two uneven positions of difference, and this head pressure, just can be the outer moisture content of pipeline, be advanced in the external irrigation and drainage hole of duct bottom by head pressure and penetration, irrigation and drainage hole through inherent is pushed in the main channel, more again via main channel, and current drainage goes out outside the pipeline, thus the existing picture that the utmost point is not easy to stop up.
2. because in drainage procedure, just utilize the self-filtration of sand mud, head pressure and penetration infilter moisture content in the irrigation and drainage hole of duct bottom, so during the draining running, also do not have the generation of bath pressure.Therefore can not drive a large amount of sand mud particles naturally, enter in the pipe of irrigation and drainage duct, cause and stop up situation.
Description of drawings
Fig. 1 is the cross-sectional view of the utility model first embodiment.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the cross-sectional view of the utility model second embodiment.
Fig. 4 is the A-A cutaway view of Fig. 3.
Embodiment
Below in conjunction with accompanying drawing the utility model is made further instruction.
As described in Fig. 1 Fig. 2, the irrigation and drainage pipes of this utility model band shape of a hoof main channel, comprise outer tube 1 and the outer tube irrigation and drainage hole 2 that is opened on the outer tube, also be provided with a main channel outside in the pipeline, the position that is higher than outer wall irrigation and drainage hole on the wall of main channel is provided with some inwall irrigation and drainage hole 3.Described outer tube irrigation and drainage hole communicates with inwall irrigation and drainage hole.Described main channel is a tank 4, and this tank is by bottom and top auricle 5 and outer tube wall Joint, and inwall irrigation and drainage hole is arranged on the auricle, and described tank cross section is the shape of a hoof, and described outer tube section is circle.Described tank height is about 1/2 body height.
Because the gateway, external irrigation and drainage hole of irrigation and drainage pipeline, be design near in the bottom, after the earth that surrounds pipeline is full of moisture content, just can find that outside the pipeline horizontal level of moisture content is higher than in pipeline interior in the irrigation and drainage hole near the central horizontal position, therefore just produce head pressure by two uneven positions of difference, and this head pressure, just can be the outer moisture content of pipeline, be advanced in the external irrigation and drainage hole of duct bottom by head pressure and penetration, irrigation and drainage hole through inherent is pushed in the main channel, more again via main channel, and current drainage goes out outside the pipeline, thus the existing picture that the utmost point is not easy to stop up.Because in drainage procedure, just utilize the self-filtration of sand mud simultaneously, head pressure and penetration infilter moisture content in the irrigation and drainage hole of duct bottom, so during the draining running, also do not have the generation of bath pressure.Therefore can not drive a large amount of sand mud particles naturally, enter in the pipe of irrigation and drainage duct, cause and stop up situation.
Figure 4 shows that the utility model second embodiment as Fig. 3, the difference of itself and first embodiment is, the outer tube section 1 ' of the corresponding section, tank 4 ' cross section of described formation main channel is similar, and promptly the latter half of outer tube also is horseshoe-shaped or U-shaped or V-arrangement.
Claims (4)
1. irrigation and drainage pipes with shape of a hoof main channel, comprise outer tube and the outer tube irrigation and drainage hole that is opened on the outer tube, it is characterized in that: also be provided with a main channel outside in the pipeline, the position that is higher than outer wall irrigation and drainage hole on the wall of main channel is provided with some inwall irrigation and drainage hole.
2. the irrigation and drainage pipes of band shape of a hoof main channel as claimed in claim 1 is characterized in that: described main channel is a tank, and this tank is by bottom and top auricle and outer tube wall Joint, and inwall irrigation and drainage hole is arranged on the auricle.
3. the irrigation and drainage pipes of band shape of a hoof main channel as claimed in claim 2 is characterized in that: described tank cross section is the shape of a hoof or U-shaped or V-arrangement; Described outer tube section is circle, and perhaps its outer tube section to the corresponding section, tank cross section that forms main channel is similar, and described tank height is about 1/2 body height.
4. the irrigation and drainage pipes of band shape of a hoof main channel as claimed in claim 1 is characterized in that: described outer tube irrigation and drainage hole communicates with inwall irrigation and drainage hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620014649 CN200987308Y (en) | 2006-09-08 | 2006-09-08 | Draining and irrigating hose with horseshoe main water path |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620014649 CN200987308Y (en) | 2006-09-08 | 2006-09-08 | Draining and irrigating hose with horseshoe main water path |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200987308Y true CN200987308Y (en) | 2007-12-12 |
Family
ID=38938351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620014649 Expired - Lifetime CN200987308Y (en) | 2006-09-08 | 2006-09-08 | Draining and irrigating hose with horseshoe main water path |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200987308Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009033354A1 (en) * | 2007-09-05 | 2009-03-19 | Chung Yau Cheung | Penetration and convection pipe device for drainage and irrigation |
| CN101091448B (en) * | 2006-08-24 | 2010-05-12 | 梁耀德 | Irrigation and drainage pipes |
-
2006
- 2006-09-08 CN CN 200620014649 patent/CN200987308Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101091448B (en) * | 2006-08-24 | 2010-05-12 | 梁耀德 | Irrigation and drainage pipes |
| WO2009033354A1 (en) * | 2007-09-05 | 2009-03-19 | Chung Yau Cheung | Penetration and convection pipe device for drainage and irrigation |
| CN101588711B (en) * | 2007-09-05 | 2011-06-29 | 张宗友 | Penetration and convection pipe device for drainage and irrigation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20071212 Effective date of abandoning: 20110217 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |