CN207715971U - Drain pipe for farmlands - Google Patents
Drain pipe for farmlands Download PDFInfo
- Publication number
- CN207715971U CN207715971U CN201721688596.4U CN201721688596U CN207715971U CN 207715971 U CN207715971 U CN 207715971U CN 201721688596 U CN201721688596 U CN 201721688596U CN 207715971 U CN207715971 U CN 207715971U
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- tube
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- drain pipe
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Abstract
The utility model is related to a kind of drain pipe for farmlands, belong to field irrigation technical field.Water-pipe body includes inner and outer tubes and inlet union and outlet connection, inner tube is located at the inside of outer tube and is arranged with outer coaxial tube, the buffer part that caliber is first gradually expanded and then is gradually reduced in an axial direction is equipped in the middle part of the outer tube, the tube wall of said inner tube is equipped with the first water outlet of multiple rectangles, and multiple circular second water outlets are uniformly provided on the tube wall of outer tube.Flow is shunted using the water outlet of inner tube and outer tube, ensure the uniformity irrigated, the inlet union and outlet connection of form of flanges are set, when can have a large amount of impurity or mud between the tube chamber or inner tube and outer tube of inner tube, outlet connection dismounting is washed away, pipeline cleaning is facilitated；Furthermore, it is possible to which setting buffer part and spongy layer improve the effect of field irrigation to reduce soil erosion between the inner and outer pipe sections.
Description
Technical field
The utility model is related to a kind of drain pipe for farmlands, belong to field irrigation technical field.
Background technology
China is a large agricultural country that vast territory and abundant resources, and with the development of social science and technology, China also " is eaten from traditional by day
Meal " is gradually converted into the agricultural modernization production model of human intervention, but due to weather, drought and waterlogging in all parts of the country are uneven
It is even, it does not rain long in hot summer in provinces such as Hunan, Hubei, Guizhou especially, agricultural drought, crops is caused to subtract
Production.Therefore, with the progress of field irrigation technology, peasant can select in drought in summer, and watering filling is carried out to the plant in farmland
It irrigates, so that crops is obtained sufficient moisture and moisten.But in existing field irrigation mode, peasant is typically by the one of drainpipe
End is connect with water pump, and the other end of drainpipe is then directly placed into farmland, since the water being discharged from drainpipe is with prodigious
Impact force is directly discharged into from the nozzle of drainpipe in farmland in this way, and such irrigation method is not uneven there is only irrigating, largely
The problem of water resource waste, and be prodigious impact force to farmland soil, farmland soil can be caused to plant for a long time
It is lost in, is not met the agricultural production theory of scientific development.
Invention content
The utility model in order to make up for the deficiencies of the prior art, proposes a kind of novel drain pipe for farmlands.
In order to achieve the above object, the utility model is realized using following technical solutions：
A kind of drain pipe for farmlands, including water-pipe body, the water-pipe body include inner and outer tubes and are set to interior
The inlet union and outlet connection of pipe and outer tube both ends, said inner tube are located at the inside of outer tube and are arranged with outer coaxial tube, institute
It states and is equipped with the buffer part that caliber is first gradually expanded and then is gradually reduced in an axial direction in the middle part of outer tube, the tube wall of said inner tube is equipped with more
First water outlet of a rectangle is uniformly provided with multiple circular second water outlets on the tube wall of outer tube.
Preferably, being equipped with support member, the inlet union between the outer tube wall of said inner tube and the inner tubal wall of outer tube
Include the fixed flange for being fixed on outer tube both ends with outlet connection, inlet union further includes that suction flange disk and import pump connect
Pipe, outlet connection further includes outlet(discharge) flange disk, and the outlet(discharge) flange disk is blind plate.
Preferably, the outer tube diameter is twice of interior pipe outside diameter, the outer tube wall thickness is 2 centimetres, inner tube pipe
Wall thickness is 1.5 centimetres.
Preferably, the material of said inner tube is plastics, the material of outer tube is stainless steel.
Preferably, buffer part both ends caliber is identical as the caliber of outer tube, and it is seamlessly connected with outer tube.
Preferably, filling sponge between the outer wall of said inner tube and the inner wall of outer tube.
Compared with prior art, it is with good effect the advantages of the utility model：
The utility model shunts flow using the water outlet of inner tube and outer tube, ensures the uniformity irrigated,
Inner and outer tubes both ends be arranged form of flanges inlet union and outlet connection, can inner tube tube chamber or inner tube with
When having a large amount of impurity or mud between outer tube, outlet connection dismounting is washed away, pipeline cleaning is facilitated；Furthermore, it is possible in inner tube
Buffer part and spongy layer are set between outer tube, the speed of flow is further buffered and slowed down, to reduce water and soil
It is lost in, improves the effect of field irrigation.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model drain pipe for farmlands, and Fig. 2 is that the utility model drain pipe for farmlands is each
Modular construction schematic diagram.
Each reference numeral is：1 water-pipe body, 2 inner tubes, 3 outer tubes, 4 inlet unions, 5 outlet connections, 6 buffer parts, 7 first
Water outlet, 8 second water outlets, 9 fixed flanges, 10 suction flange disks, 11 import pumps are taken over, 12 outlet(discharge) flange disks.
Specific implementation mode
It is below in conjunction with the accompanying drawings and real in order to be more clearly understood that the above objects, features, and advantages of the utility model
Example is applied to be described further the utility model.It should be noted that in the absence of conflict, embodiments herein and reality
The feature applied in example can be combined with each other.
Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality
Novel to implement using different from other modes described here, therefore, the utility model is not limited to be described below
The limitation of the specific embodiment of specification.
Attached drawing is a kind of specific embodiment of the utility model, and as depicted in figs. 1 and 2, water-pipe body 1 includes inner tube 2
With outer tube 3, and it is set to the inlet union 4 and outlet connection 5 at 3 both ends of inner tube 2 and outer tube, inner tube 2 and outer tube 3 are coaxial point
Cloth, inner tube 2 is arranged in the cavity inside outer tube 3, and certain gap is reserved between inner tube 2 and outer tube 3, this gap determines water
The moisture storage capacity of tube body 1.In order to slow down the speed of flow, flow is reduced to the impact dynamics of soil and to the scouring force of pipe
Degree is equipped with the buffer part 6 that caliber first gradually increases and then gradually decreases along axis direction at the middle part of outer tube 3, and buffer part 6 can be with
It is analogous to the shape of two round platforms splicing, can also be between two round platforms plus the form of a cylinder, 6 both ends of buffer part are thin,
Middle part is thick, and the both ends of buffer part 6 can be directly welded on 3 side wall of outer tube, and buffer part 6 is also the structure of inner hollow, in order to
The service life of water-pipe body 1 is improved, buffer part 6 can be considered as a part for outer tube 3, thickness and the outer tube 3 of 6 tube wall of buffer part
Pipe thickness is identical and smooth and seamless connects.Set the first water outlet 7 of multiple rectangles on the tube wall of inner tube 2, it is this linear
Through-hole has relatively large aperture, and water velocity is smaller while water-flow equation is relatively uniform, in conjunction with the work of buffer part 6
With alleviating the impact dynamics to pipeline.The water flowed out from the first water outlet enters second on outer tube wall after storage
Water outlet 8, and flowed out by the second water outlet 8.Since the second water outlet 8 is uniformly distributed on outer tube wall and buffer part 6,
So that entire farmland is poured uniformly, the utilization ratio of water resource is improved.
For the stability for keeping inner tube 2 to be placed inside outer tube 3, between the outer tube wall and the inner tubal wall of outer tube 3 of inner tube 2
It equipped with support member, is not shown in figure, this support member can be able to be with holes every a distance, such as 1 meter of just setting one
The discoid or supporting rod that is fixed between inner tube 2 and outer tube 3.For the ease of fixing and being connect with water pump, inlet union 4
Include the fixed flange 9 for being fixed on 3 both ends of outer tube with outlet connection 5, fixed flange 9 is integrally fixed at the knot at 3 both ends of outer tube
Structure can be the mode of integral type welding, can also be the connection type for squeezing docking.Further, in order to preferably connect
Water pump, inlet union 4 further include suction flange disk 10 and import pump take over 11, and outlet connection 5 further includes outlet(discharge) flange disk 12,
The present embodiment middle outlet ring flange 12 is blind plate, and blind plate can remove at any time in use is poured or carried out inner tube
2 or outer tube 3 cleaning.It is the two of 2 outer diameter of inner tube to ensure that water-pipe body 1 has preferable stability, 3 internal diameter of outer tube
Times, 3 pipe thickness of outer tube is 2 centimetres, and 2 pipe thickness of inner tube is 1.5 centimetres.Further, the material of inner tube 2 is plastics, outside
The material of pipe 3 is stainless steel.In order to improve the whole impact strength of outer tube 3, the caliber of buffer part 6 both ends caliber and outer tube 3
It is identical, and be seamlessly connected with outer tube 3.In order to further slow down flow, increase the service life of water-pipe body, the outer wall of inner tube
The filling sponge between the inner wall of outer tube.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of variation is applied to other fields, but every without departing from the content of the technical scheme of the utility model, according to this reality
With novel technical spirit to any simple modification, equivalent variations and remodeling made by above example, it is new to still fall within this practicality
The protection domain of type technical solution.
Claims (6)
1. a kind of drain pipe for farmlands, including water-pipe body, it is characterised in that：The water-pipe body include inner and outer tubes and
It is set to the inlet union and outlet connection at inner and outer tubes both ends, said inner tube is located at the inside of outer tube and and outer coaxial tube
Setting, the outer tube middle part are equipped with the buffer part that caliber is first gradually expanded and then is gradually reduced in an axial direction, the tube wall of said inner tube
It is equipped with the first water outlet of multiple rectangles, multiple circular second water outlets are uniformly provided on the tube wall of outer tube.
2. drain pipe for farmlands according to claim 1, it is characterised in that：The outer tube wall of said inner tube and the inner tubal wall of outer tube
Between be equipped with support member, the inlet union and outlet connection include the fixed flange for being fixed on outer tube both ends, and import connects
Head further includes that suction flange disk and import pump are taken over, and outlet connection further includes outlet(discharge) flange disk, and the outlet(discharge) flange disk is blind
Plate.
3. drain pipe for farmlands according to claim 2, it is characterised in that：The outer tube diameter is twice of interior pipe outside diameter,
The outer tube wall thickness is 2 centimetres, and inner pipe wall thickness is 1.5 centimetres.
4. drain pipe for farmlands according to claim 3, it is characterised in that：The material of said inner tube is plastics, the material of outer tube
Material is stainless steel.
5. drain pipe for farmlands according to claim 1, it is characterised in that：The caliber of buffer part both ends caliber and outer tube
It is identical, and be seamlessly connected with outer tube.
6. drain pipe for farmlands according to claim 1, it is characterised in that：Between the outer wall of said inner tube and the inner wall of outer tube
Filling sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721688596.4U CN207715971U (en) | 2017-12-07 | 2017-12-07 | Drain pipe for farmlands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721688596.4U CN207715971U (en) | 2017-12-07 | 2017-12-07 | Drain pipe for farmlands |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207715971U true CN207715971U (en) | 2018-08-10 |
Family
ID=63059954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721688596.4U Expired - Fee Related CN207715971U (en) | 2017-12-07 | 2017-12-07 | Drain pipe for farmlands |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207715971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531642A (en) * | 2021-07-28 | 2021-10-22 | 江西摩力斯科技股份有限公司 | Can assemble high-power frequency conversion electromagnetism heating equipment that can make up |
-
2017
- 2017-12-07 CN CN201721688596.4U patent/CN207715971U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531642A (en) * | 2021-07-28 | 2021-10-22 | 江西摩力斯科技股份有限公司 | Can assemble high-power frequency conversion electromagnetism heating equipment that can make up |
| CN113531642B (en) * | 2021-07-28 | 2022-09-16 | 江西摩力斯科技股份有限公司 | Can assemble high-power frequency conversion electromagnetism heating equipment that can make up |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180810 Termination date: 20181207 |