CN202232381U

CN202232381U - Permeable pipe structure

Info

Publication number: CN202232381U
Application number: CN2011203382103U
Authority: CN
Inventors: 林廷翼
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-09
Filing date: 2011-09-09
Publication date: 2012-05-30
Anticipated expiration: 2021-09-09

Abstract

The utility model relates to a permeable pipe structure which is a multilayer water pipe structure. The pipe structure comprises an inner pipe and an outer pipe, wherein inner convex strips and outer convex strips are respectively arranged on the inner surface and the outer surface of the inner pipe and are used for enhancing the strength of the inner pipe; a plurality of permeable seams are arranged on the pipe wall of the inner pipe; the outer pipe is coated outside the inner pipe; the outer pipe is made of an impermeable material; the inner pipe is coated by the outer pipe; a machine sewing thread is formed in a sewing mode; and a plurality of permeable perforated holes are distributed along the machine sewing thread. The machine sewing thread can be toward the direction of plants which need to be watered, so that flowing water in the pipe structure can outflow from the permeable seams on the pipe wall of the inner pipe and then is leaked outwards through the permeable perforated holes of the outer pipe, therefore, the effect of uniformly watering soil on the path which the pipe structure passes through. Moreover, a certain specific region can be watered, and irrigation water is effectively saved.

Description

The soakaway trench structure

Technical field

The utility model is about a kind of water pipe structure, is the pipe and the multilayer water pipe structure of outer tube in comprising, and is meant a plurality of infiltration slots of pipe in utilizing especially, and the infiltration perforation that cooperates outer tube, makes the water pipe of the pouring purposes that the inner water of water pipe is able to ooze out.

Background technology

Existing plant watering mode is directly to spray with manual type through sprinkler or aqueduct shower nozzle, makes near the ground moistening of plant, so that plant can absorb the needed moisture content of growth from soil.Yet aforementioned aqueduct shower nozzle spray pattern, the person of watering must draw water pipe to each plant and arround soil spray, not only inconvenient, also form the burden of manpower.And aforementioned with the sprinkler spray pattern, when water was full of water pipe, hydraulic pressure made water pipe expand and displacement or beat and be difficult to control the water pipe body in the location, caused water pipe collision plant, particularly damaged the seedling of plant.In addition, obtain difficult area for water resource, excessive injection flow rate also causes the waste of water resource.

For avoiding the problem that manpower is wasted, water pipe is damaged plant, excessive water, have an existing mode to be: the pre-buried water pipe network, it is in irrigating regional pre-buried water pipe; Form connected network, and hole is set on water pipe, when the water source is opened; Current are sprayed by hole; Be able to water automatically the set zone of water pipe network, and need not the person of watering carrying sprinkler or dilatory water pipe waters one by one, have the convenience of use; Right its shortcoming is: (1) water is by the hole ejection of pre-buried water pipe, directly wash away soil and cause the underground opening, and current directly impacts plant root and causes the damage of radicula, influences the growth of plant; (2) hole of pre-buried water pipe directly contacts soil, when closing the water source, has the resorption phenomenon, causes the problem of soil or microlith obstruction hole, shortens the service life of pre-buried water pipe network, if severe obstruction then need be buried underground again; And local hole blocks, and also can cause the uneven problem of area water supply of burying underground.

Another kind of existing mode is an automatic water system, with reference to figure 1, is to see through the automatic rotating water-injection head to water.Wherein, fountain head 4 is arranged in a rotating seat 3, and this rotating seat then is arranged in an end of one fen branching pipe 2, this minute branching pipe be arranged in a water main 1.Reaction force during automatic water system utilization water spray rotates fountain head automatically, sprinkles water and moves in a specific circle radius.

Automatic water system has the advantage of long service life, also can solve the shortcoming of existing pre-buried grid network, as: soil or microlith block hole and wash away the problem that underground causes hole and water impact plant root or the like.Yet the shortcoming that aforementioned its mode of watering exists is: (1) moisture content is sprayed in the air, reduces the absorption of soil easily because of the evapotranspiration of sunlight or wind, must water and spill big water gaging, and consume water resources increases the water rate expenditure; (2) water pipe when water spray, because of the difference of hydraulic pressure has different ejection distances, cause that to water aqua region inhomogeneous, then form waste during ejection pouring scope, environment is stained or be sprayed onto the pedestrian; (3) exposed fountain head, not visually also not attractive in appearance in the gardening design; (4) the comparatively fine weak person of plant or crop or flowers are arranged or the fruitarian, the impulsive force of spray water causes the injury of plant itself, flowers or fruit easily, also can't use aforesaid watering device.

The utility model content

The utility model is to solve the shortcoming of aforementioned various existing movable water pipe; Particularly solve the shortcoming that existing automatic water system and pre-buried water pipe network water drainage facility, like: excessive water and the impulsive force of the undercapacity of waste water resource, water pipe, spray water causes injury, the current of plant itself and flowers or fruit directly to impact plant root easily and cause damage, soil or the microlith of radicula to block the hole of pre-buried water pipe and shorten service life and the fountain head far and near inhomogeneous, that expose uneven, the water pipe spray water that supplies water is visually more not attractive in appearance, spray current directly washes away soil and cause the problem of underground opening or the like.

Overcome above-mentioned shortcoming in order to reach, the utility model provides a kind of formula water pipe structure that oozes out, and this water pipe includes pipe in, reaches an outer tube, the pipe outside in this outer tube is coated on.Wherein, outer surface of pipe is provided with a plurality of outer raised lines in this, and inner surface is provided with a plurality of interior raised lines, and the tube wall of interior pipe is provided with a plurality of permeable slots, and inside and outside raised line can extend along the axis of interior pipe, or strengthens the intensity of interior pipe along the tube wall spiral of interior pipe.Outer tube then forms a thread with sewing type; The a plurality of infiltration perforation of the online formation of sewing, outer tube is made by waterproof material, so the water in the water pipe; Flow out from the permeable slot of inner pipe wall, come irrigating plant via the online infiltration of the outer tube sewing outside seepage flow of boring a hole again.

The main purpose effect of the utility model is; A kind of formula water pipe structure that oozes out is provided; Tube wall by interior pipe is provided with a plurality of permeable slots, and the infiltration of outer tube thread perforation can be planted towards planting of need watering, and the moisture content of outflow only is distributed in the zone that need water; Therefore water yield be can effectively reduce, irrigation water, not waste water resource saved.

Another purpose effect of the utility model is; A kind of formula water pipe structure that oozes out is provided; By the set axial or helical form raised line in the inside and outside surface of interior pipe; Effectively increase the bearing capacity of water pipe, can avoid trampling the distortion that causes water pipe, break or reducing water outlet because of soil layer pressure, load-carrying static pressure, pipe shaft bending or people.

A purpose effect again of the utility model is, a kind of formula water pipe structure that oozes out is provided, and pipe in coating by outer tube can prevent the resorption phenomenon in the process of cutting off the water and causes soil or microlith to block the hole of water pipe (interior pipe), increases the service life.

The extension purpose effect of the utility model is, a kind of formula water pipe structure that oozes out is provided, and is the water pipe of sandwich construction; Utilize the water that flows in the water pipe; Can flow out from the permeable slot of inner pipe wall, via the infiltration of the outer tube outside seepage flow of boring a hole, infiltration is comparatively gentle again; Can avoid current scour soil and cause the damage of plant, and reach and evenly water irrigation pipe through soil on the path and plant thereof.

Description of drawings

Fig. 1 is the enforcement sketch map of existing automatic water system;

Fig. 2 is a kind of formula water pipe structure that oozes out of the utility model, the structural representation of embodiment;

Fig. 3 uses sketch map for the utility model embodiment, show in the water pipe water from interior pipe appear, via the state of the outside seepage flow of outer tube.

Embodiment

For disclosing purpose, characteristic and the effect of the utility model in detail, now by following preferable specific embodiment, cooperate appended graphicly, the utility model is done one specify as follows:

With reference to figure 2, shown in Figure 3, be the structural representation of the utility model embodiment; The utility model is a kind of formula water pipe structure 10 that oozes out, and is the water pipe structure of multilayer, and this water pipe 10 includes pipe 20 in, reaches an outer tube 30; Wherein:

The inside and outside surface of pipe 20 is provided with a plurality of interior raised lines 21 and a plurality of outer raised lines 23 respectively in being somebody's turn to do; Should in raised line 21 combine closely with interior pipe 20 with outer raised line 23 and along interior pipe 20 extend axially strengthen in the intensity of pipe 20, prevent to be out of shape or to cause tube wall to break because of external force extruding, impact.For example when interior pipe 20 bent, pipe 20 compressive deformations in interior raised line 21 prevents guaranteed that current can continue to flow in interior pipe 20; When interior pipe 20 receives ambient pressure, for example suffer the people for trampling, pipe 20 compressive deformations in outer raised line 23 prevents make current can in interior pipe 20, continue to flow.The number of interior raised line 21 and outer raised line 23 does not have particular restriction, and the number of interior raised line 21 can be identical with the number of outer raised line 23 or different.Likewise, the position that is provided with of interior raised line 21 and outer raised line 23 does not have particular restriction yet, and in the embodiment that Fig. 2 showed, interior raised line 21 is crisscross arranged with outer raised line 23; The position is set also can aligns each other of interior raised line 21 and outer raised line 23.In addition; The form of interior raised line 21 and outer raised line 23 does not have particular restriction; Except raised line that Fig. 2 shows 21,23 all with the axial distribution, inside and outside raised line also can be all is axial distribution and outer raised line is spiral or outer raised line is axial distribution and interior raised line is a spiral with spiral, interior raised line.And the tube wall in interior pipe 20 is provided with a plurality of permeable slots 25, makes it penetrate the tube wall of interior pipe 20.The position that is provided with of this permeable slot 25 does not have particular restriction, as long as the interior raised line of the said spiral shape that staggers 21 and outer raised line 23 make interior 20 the intensity of managing of its unlikely destruction.This permeable slot 25 can evenly distribute or uneven distribution, and for example in the side near plant, permeable slot 25 is dense distribution comparatively, and in the side away from plant, 25 distributions of permeable slot are comparatively sparse.The number of permeable slot 25 and size then can be decided according to needing; The shape of permeable slot 25 does not have particular restriction yet; As long as in a special time; Can make must the water yield ooze out and get final product, for example the permeable slot in Fig. 2 25 is a cross-like, permeable slot 25 also can be set to V font, linear, U font, zigzag, irregular or interconnected (for example cross-like and V font are interconnected).In pipe 20 material do not have particular restriction, interior pipe 20 can be flexible plastic pipe, rigid plastic pipes, copper pipe, iron pipe etc., plastic inner pipe 20 can be polybutene (PB) pipe, polyethylene (PE) pipe, polyvinyl chloride (PVC) pipe, polyethylene ethyl ester (EVA) pipe usually.Usually pipe 20 adopts plastic tubes in, because cheap and also in use.Another advantage of flexible plastic pipe is that the size of permeable slot 25 can change because of hydraulic pressure; When, hydraulic pressure little when the discharge in the interior pipe 20 was low, the gap opening of permeable slot 25 was little, and the water yield that seepage flow goes out is less; Discharge in interior pipe 20 is big, when hydraulic pressure is high, the gap opening of permeable slot 25 is strutted and is become big, the water yield that seepage flow goes out also increases.

Outer tube 30 is that fluid-tight toughness material is made; For example: waterproof cloth or canvas with coating; Pipe 20 outsides in outer tube 30 is coated on, sewing forms a thread 32, forms tube wall that penetrates outer tube 30 and a plurality of infiltration perforation 34 of arranging with wire on this thread 32.During enforcement, the water in the water pipe 10 can flow out from the permeable slot 25 of interior pipe 20 tube walls, again via the infiltration perforation 34 outside seepage flow of outer tube 30 tube walls.The form of thread 32 does not have particular restriction, the both sides of outer tube 30 tube walls closely sewing together, as shown in Figure 2; Also can loosen the ground sewing together, make between the both sides of outer tube 30 tube walls to have a little slot.

During enforcement, with reference to figure 3, water pipe 10 is arranged at the soil horizon G that irrigates the area and goes up (or pre-buried in soil horizon G), and an end of water pipe 10 is communicated with faucet, and the thread 32 of outer tube 30 is towards the direction of the plant of need watering.Flow into the water in the water pipe 10, can flow out, again via the infiltration perforation 34 outside seepage flow of outer tube 30 from the permeable slot 25 of interior pipe 20 tube walls.

Because the water in the water pipe 10; Flow out from the permeable slot 25 of interior pipe 20 tube walls; Again via the infiltration of outer tube 30 perforation 34 outside seepage flow; And the thread 32 of outer tube 30 can be towards the direction of the plant of need watering, so moisture content only flows to certain specific region that need water, so the effect of the utility model is effectively to save irrigation water.The intensity that interior raised line 21 in another effect of the utility model is to be arranged on pipe 20 tube walls and outer raised line 23 can be strengthened water pipe 10 is not so even water pipe 10 is bent or tramples, the current in the water pipe 10 can be hindered.The another effect of the utility model is that water oozes out via permeable slot 25 and infiltration perforation 34, and current are gentle, can not injure plant.An effect again of the utility model is that outer tube 30 is coating interior pipe 20, the problem of can avoid soil or microlith resorption, blocking hole.

As above specific embodiment explanation, the true tool practical effect of the utility model, and be new design not seen before has effect property and progressive, so met the legal important document of the patent of utility model, hence in accordance with the law the mere formality application it.For this reason, careful your juror is detailed to give examination, and prays and grant quasi patent early, to feeling moral just.

Below the utility model one is specified, only the above is merely the preferred embodiment of the utility model, when not limiting the scope that the utility model is implemented.Be that all equalizations of doing according to the utility model application range change and modify etc., all should still belong in the utility model patent covering scope.

Claims

1. one kind oozes out the formula water pipe structure, is the water pipe structure of multilayer, it is characterized in that, this water pipe comprises:

Pipe in one, inner surface of pipe is provided with a plurality of interior raised lines in this, and an outer surface is provided with a plurality of outer raised lines, and tube wall of pipe is provided with a plurality of permeable slots in this, and this permeable slot penetrates the tube wall of pipe in this;

One outer tube, this outer tube are coated on the pipe outside in this, and form at least one thread with sewing;

Water wherein in the pipe can ooze out via the aforementioned thread of the aforementioned permeable slot of managing in this and this outer tube.

2. the formula water pipe structure that oozes out as claimed in claim 1 is characterized in that, raised line is the axial distribution of in this, managing or with spiral in this.

3. the formula water pipe structure that oozes out as claimed in claim 1 is characterized in that, this outer raised line is the axial distribution of in this, managing or with spiral.

4. the formula water pipe structure that oozes out as claimed in claim 1 is characterized in that, permeable slot of pipe is a cross-like in this.

5. the formula water pipe structure that oozes out as claimed in claim 1 is characterized in that, permeable slot of pipe is the V font in this.

6. the formula water pipe structure that oozes out as claimed in claim 1 is characterized in that, permeable slot of pipe is linear, U font, zigzag or irregular in this.

7. the formula water pipe structure that oozes out as claimed in claim 1 is characterized in that the material of this outer tube is fluid-tight material.

8. the formula water pipe structure that oozes out as claimed in claim 7 is characterized in that, the material of this outer tube is a waterproof cloth or the canvas with PU coating.

9. the formula water pipe structure that oozes out as claimed in claim 1; It is characterized in that; This outer tube is provided with a plurality of infiltration perforation that penetrate outer tube, and aforesaid infiltration perforation distributes along the thread wire, and the water in the interior pipe can ooze out via the aforementioned infiltration perforation of the aforementioned permeable slot of managing in this and this outer tube.