CN213982421U

CN213982421U - Farmland water supply pipeline for hydraulic engineering

Info

Publication number: CN213982421U
Application number: CN202021987463.9U
Authority: CN
Inventors: 武纪刚
Original assignee: Fujian Shenchi Construction Co ltd
Current assignee: Fujian Shenchi Construction Co ltd
Priority date: 2020-09-12
Filing date: 2020-09-12
Publication date: 2021-08-17
Anticipated expiration: 2030-09-12

Abstract

The utility model relates to a hydraulic engineering technical field just discloses a water conservancy project is with farmland water supply line pipeline, including outer hard tube, outer hard tube has two, two the equal activity in both ends of outer hard tube inside has cup jointed a sealed piece, two slots, two have all been seted up to the outer wall of a sealed piece the inboard fixed mounting of a sealed piece has the sealing washer, two the fixed interior hose that has cup jointed of inside of a sealed piece. This water conservancy is farmland water supply pipeline for engineering, through can be including two outer hard tubes of free slip on the hose, expose the hose, interior hose after breaking away from outer hard tube restriction, alright be each angle with the free bending, the laminating is at the soil slope, corners such as irrigation canals and ditches, and can combine into a sealed whole between a sealed piece and No. two sealed pieces, its seal has also obtained the guarantee, this water supply pipe still lays the convenience at complicated topography, staff's burden has been alleviateed, the speed of laying has been accelerated.

Description

Farmland water supply pipeline for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a water conservancy project is with farmland pipeline of sending water.

Background

In order to accelerate the process of building rural agricultural modernization and conveniently deal with the irrigation work of agricultural personnel to farmlands, water supply pipelines are buried in farmlands in many rural areas, and water is supplied to the farmlands by the aid of the water supply pipelines.

Based on the rural area topography and landform of china is comparatively complicated various, and cascaded irrigation is adopted in a lot of farmland, and perhaps the height span is great between farmland and the farmland, and the topography is comparatively tortuous, and current flow pipe can not turn in a flexible way when the great topography of slope, lays to it and can bring very big inconvenience, need consume huge manpower and make level the topography, has increased laying personnel's work burden, has reduced the speed of laying the pipeline.

The existing water supply pipeline is simple in structure, the pipe wall cannot provide a good heat preservation effect for water, the water inside the hard water pipe can be frozen when the air temperature is low, the water pipe is blocked inside, water cannot be supplied, the possibility that the water pipe is frozen is high, manual repair and replacement are needed, and the working process is complex.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a water conservancy is with farmland water supply line pipeline possesses rugged topography and can buckle, is convenient for lay and keeps warm frost-proof advantage, has solved the problem that above-mentioned background art provided.

The utility model provides a following technical scheme: the utility model provides a water conservancy is with farmland water supply line pipeline, includes outer hard tube, outer hard tube has two, two sealed piece has been cup jointed in the equal activity in inside both ends of outer hard tube, two sealed piece's outer wall has all seted up two slots, two the inboard fixed mounting of a sealed piece has a sealing washer, two the inside fixed inner hose that has cup jointed of a sealed piece, two the equal fixed mounting of inner wall of outer hard tube has No. two sealed pieces, two the equal fixed joint of outer hard tube's outer wall has the fixed block, the inside fixed mounting of fixed block has the cutting, logical groove has been seted up to the surface of outer hard tube, the slot has been seted up to the outer wall of a sealed piece.

Preferably, the surface parcel of interior hose has the rubber and plastic sponge, the surface parcel of rubber and plastic sponge has the aluminium foil, the surface parcel of aluminium foil has winding cloth, and winding cloth is in order not to let its inside aluminium foil direct and external environment contact, avoids the arris form thing that probably exists in the soil to collide with rather than leading to its deformation, and the existence of winding cloth can provide one deck buffer protection for the aluminium foil.

Preferably, the through-hole has been seted up on the fixed block, through-hole female connection has the bolt, in the cutting passed logical groove and joint income slot, the fixed block averagely divide into two, and each semicircle is cyclic annular, fixes into the annular fixed block of a whole circle through the bolt with its concatenation, and a cutting is all installed to the inner wall of every last semicircle fixed block.

Preferably, two No. two sealing blocks are installed at the inner end of two outer hard tube inner walls, and No. two sealing blocks are in contact with the winding cloth, and No. two sealing blocks can freely slide on the outer surface of the winding cloth in the process of moving along with the outer hard tube.

Preferably, hose outer wall's middle part including the position of rubber and plastic sponge, aluminium foil and winding cloth, between two seal blocks promptly, two seal blocks are direct fixed cup joints on hose's outer wall including, and the internal diameter that the seal ring of installation was hindered to seal block is greater than the diameter of winding cloth, so No. two seal blocks slide on the surface of winding cloth, and its seal groove can finally be with the seal ring joint.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this water conservancy is farmland water supply pipeline for engineering, through can be including two outer hard tubes of free slip on the hose, expose the hose, interior hose after breaking away from outer hard tube restriction, alright be each angle with the free bending, the laminating is at the soil slope, corners such as irrigation canals and ditches, and can combine into a sealed whole between a sealed piece and No. two sealed pieces, its seal has also obtained the guarantee, this water supply pipe still lays the convenience at complicated topography, staff's burden has been alleviateed, the speed of laying has been accelerated.

2. This water conservancy is farmland water supply pipeline for engineering, through rubber and plastic sponge and the aluminium foil on the hose including the parcel, the two can provide good heat preservation effect for the water in the hose, makes it when external ambient temperature is lower, and inside water also can not be frozen, has avoided the water pipe to be frozen out to use cost has been reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic structural view of the fixing block of the present invention;

fig. 4 is a schematic structural view of the inner hose and the first sealing block of the present invention;

FIG. 5 is a schematic structural view of the outer hard tube and the second sealing block of the present invention;

fig. 6 is a schematic view of the inner hose and the heat preservation structure of the present invention.

In the figure: 1. an outer hard tube; 2. a fixed block; 3. a first sealing block; 4. an inner hose; 5. a bolt; 6. cutting; 7. a slot; 8. a seal ring; 9. a through groove; 10. a second sealing block; 11. a sealing groove; 12. rubber-plastic sponge; 13. aluminum foil; 14. and (6) winding the cloth.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-6, a farmland water supply pipeline for hydraulic engineering, including outer hard tube 1, outer hard tube 1 has two, the equal activity in both ends of two outer hard tube 1 has cup jointed No. one sealed piece 3, two slots 7 have all been seted up to the outer wall of two sealed pieces 3, the inboard fixed mounting of two sealed pieces 3 has sealing washer 8, the inside fixed cup joint of two sealed pieces 3 has inner hose 4, the equal fixed mounting of the inner wall of two outer hard tubes 1 has No. two sealed pieces 10, the outer wall of two outer hard tubes 1 all fixes the joint has fixed block 2, the inside fixed mounting of fixed block 2 has cutting 6, logical groove 9 has been seted up to the surface of outer hard tube 1, slot 7 has been seted up to the outer wall of a sealed piece 3.

Wherein, the surface parcel of inner hose 4 has rubber and plastic sponge 12, and the surface parcel of rubber and plastic sponge 12 has aluminium foil 13, and the surface parcel of aluminium foil 13 has winding cloth 14, and winding cloth 14 is in order not to let its inside aluminium foil 13 direct and external environment contact, avoids the arris form thing that probably exists in the soil to collide with rather than leading to its deformation, and the existence of winding cloth 14 can provide one deck buffer protection for the aluminium foil.

Wherein, seted up the through-hole on the fixed block 2, through-hole female connection has bolt 5, and the cutting passes logical groove 9 and the joint goes into in slot 7, and fixed block 2 evenly divide into two, and each semicircle is cyclic annular, fixes into the annular fixed block of a whole circle through bolt 5 with its concatenation, and a cutting 6 is all installed to the inner wall of every semicircle fixed block.

Wherein, two No. two sealed blocks 10 are installed at the inner of two outer hard tubes 1 inner walls, and No. two sealed blocks 10 and winding cloth 14 contact, and No. two sealed blocks 10 can freely slide at the surface of winding cloth 14 in the process of following outer hard tube removal process.

Wherein, the middle part of hose 4 outer wall including rubber and plastic sponge 12, aluminium foil 13 and winding cloth 14's position, two between No. 3 sealing blocks, No. 3 sealing blocks are direct fixed cup joints on the outer wall of hose 4 including, 3 sealing blocks hinder the internal diameter of the sealing washer 8 of installation and be greater than winding cloth 14's diameter, so No. two sealing blocks 10 are at the surperficial slip of winding cloth 14, and its seal groove 11 can finally be with 8 joint seals of circle.

The working principle is as follows:

referring to fig. 1, in the state that the water pipe is not installed in fig. 1, the insert 6 inside the fixed block 2 is only inserted into the barrel groove of the outer hard pipe 1 and is not inserted into the insert groove 7 on the outer wall of the first sealing block 3, the two outer hard pipes 1 are not separated, referring to fig. 2, fig. 2 is the unfolded state of the water supply pipe and other water pipes when the water supply pipe is installed, firstly, the bolts 5 are released, the two outer hard pipes 1 are respectively slid to the two ends of the inner hose 4, the first sealing block 3 is combined with the second sealing block 10, the sealing ring 8 and the sealing groove 11 are mutually clamped, the insert groove 7 on the outer wall of the first sealing block 3 is aligned with the insert groove on the outer wall of the outer hard pipe 1, then the insert on the fixed block 2 is inserted into the two insert grooves 9 and the insert groove 7, finally, the insert 6 fixes the outer hard pipe 1 and the first sealing block 3 by using the bolts 5, the bend of the inner hose 4 can be buried, the outer hard pipes 1 at the two ends can be fixedly communicated with other straight pipes.

The outer surface of the inner hose 4 is wrapped by the rubber and plastic sponge 12 to provide a first layer for heat preservation inside the water pipe, the aluminum foil wrapping the rubber and plastic sponge 12 can enhance the heat preservation performance of the rubber and plastic sponge 12, the winding cloth 14 on the outer side can provide a layer of protection for the rubber and plastic sponge 12, and the rubber and plastic sponge is prevented from being crushed or broken by stones during natural use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water conservancy is with farmland water supply pipeline, includes outer hard tube (1), its characterized in that: outer hard tube (1) has two, two equal activity in both ends of outer hard tube (1) inside has cup jointed one number sealing piece (3), two outer wall of one number sealing piece (3) has all seted up two slot (7), two inboard fixed mounting of one number sealing piece (3) has sealing washer (8), two the inside fixed inner hose (4) of having cup jointed of one number sealing piece (3), two the equal fixed mounting of inner wall of outer hard tube (1) has No. two sealing piece (10), two the outer wall of outer hard tube (1) all fixes the joint and has fixed block (2), the inside fixed mounting of fixed block (2) has cutting (6), logical groove (9) have been seted up to the surface of outer hard tube (1), slot (7) have been seted up to the outer wall of one number sealing piece (3).

2. The farmland water supply pipeline for hydraulic engineering according to claim 1, which is characterized in that: the outer surface parcel of interior hose (4) has rubber and plastic sponge (12), the outer surface parcel of rubber and plastic sponge (12) has aluminium foil (13), the outer surface parcel of aluminium foil (13) has winding cloth (14).

3. The farmland water supply pipeline for hydraulic engineering according to claim 1, which is characterized in that: the through hole has been seted up on fixed block (2), and through-hole female connection has bolt (5), the cutting passes logical groove (9) and joint income slot (7) in.

4. The farmland water supply pipeline for hydraulic engineering according to claim 1, which is characterized in that: two No. two sealed pieces (10) are installed at the inner end of two outer hard tube (1) inner walls, just No. two sealed pieces (10) contact with winding cloth (14).

5. The farmland water supply pipeline for hydraulic engineering according to claim 2, characterized in that: the rubber-plastic sponge (12), the aluminum foil (13) and the winding cloth (14) are positioned in the middle of the outer wall of the inner hose (4), namely between the two first sealing blocks (3).