CN206112288U - Novel conduit - Google Patents

Abstract

The utility model discloses a novel conduit, including raceway body, terminal mounting flange and sealed circle body, raceway body front end sets up to the water inlet, and raceway body rear end sets up to the delivery port, the water inlet outside is front end inner tube connector, and front end inner tube connector outer end is fixed with front end outer tube connector, raceway body front end is provided with front end mounting flange be provided with the end -to -end connection head on the delivery port, be provided with the wave trace on the sealed circle body, the annular rubber seal comprise sealing washer hole and sealed circle body. This novel conduit, inside steel ring pipeline adopt accurate cast steel material to make, effectively prolong long pipeline's life, can have sufficient joint strength, and the outside PVC protection tube that adopts prevents to damage the pipeline in installation, use simultaneously, and the interface is provided with the flange, the sealing device of junction installation simultaneously, and two flanges are mutually supported and to be played the theftproof function, accord with present social development demand.

Description

A kind of Water delivery pipe line

Technical field

This utility model is related to hydraulic engineering equipment technical field, specially a kind of Water delivery pipe line.

Background technology

Aqueduct due to big to landform strong adaptability, route selection motility, usually as the first-selection in water conservancy hauling operation Equipment, aqueduct of the prior art, at present the aqueduct in hydraulic engineering, generally uses cast iron water pipe and steel Muscle pipe of cement, manufacturing cost is higher, so that the cost of hydraulic engineering is greatly improved, existing pipeline is in life-time service process In situations such as have perishable, so as to affect service life, and the outer tension force that can bear due to body is limited, can cause to send out The phenomenon that life is burst apart, it is impossible to apply to the larger part of hydraulic pressure, due to applying bigger intensifying force, therefore also Jing often leaks Water phenomenon, prevents water resource from being utilized effectively, simultaneously because the joint of pipeline does not have antitheft structure, can be easier Ground is extracted out, and anyone can arbitrarily dismantle, and to the management of water certain difficulty is caused, and also Jing often occurs robbed or burgled event, is increased Plus maintenance and the use cost of pipeline, to normally being adversely affected with water.

Utility model content

The purpose of this utility model is to provide a kind of Water delivery pipe line, to solve above-mentioned background technology in the energy that proposes The outer tension force for bearing is limited, can cause the phenomenon burst apart, it is impossible to apply to the larger part of hydraulic pressure, bigger due to applying Intensifying force therefore also often there is drainage in Jing, the problems such as often there is robbed or burgled event in Jing.

For achieving the above object, this utility model provides following technical scheme：A kind of Water delivery pipe line, including water-supply-pipe Body, end mounting flange and sealing circle body, the water delivery tube body front end is set to water inlet, and water delivery tube body rear end sets Outlet is set to, the water inlet outside is fixed with front end outer tube for pipe connector outer end in pipe connector, and front end in front end Union joint, the water delivery tube body front end is provided with front end mounting flange, and the water-supply-pipe body interior is set in water-supply-pipe Chamber, the water delivery tube cavity inner ring is set to the anti-protective layer that gets rusty, and outer ring is fixed with exterior cover sheets, the exterior cover sheets And anti-filling protective layer and the steel ring pipe layers of be provided between protective layer of getting rusty, flange is offered on the end mounting flange and is consolidated Determine hole, end union joint is provided with the outlet, the end mounting flange side is provided with ring-shaped rubber sealing ring, and Sealing ring hole is offered on ring-shaped rubber sealing ring, wave trace, the ring-shaped rubber sealing are provided with the sealing circle body Circle is made up of sealing ring hole and sealing circle body.

Preferably, the water delivery tube body by exterior cover sheets, filling protective layer, water delivery tube cavity, steel ring pipe layers and The anti-protective layer that gets rusty is collectively formed.

Preferably, the end union joint inner ring diameter is identical with pipe connector race diameter in front end, and front end is fixed Flange and end union joint match.

Compared with prior art, the beneficial effects of the utility model are：The Water delivery pipe line, internal steel ring pipeline is adopted Precision cast steel material is made, and effectively extends the service life of pipeline, and internal layer improves antiseptic property using there is plastic layer to arrange, and And the outer tension force that can effectively disappear in body produced by hydraulic pressure, the tension stress of body is significantly increased, there can be enough companies Intensity is connect, while outside prevent from damaging pipeline during installation, use using PVC protection pipes, interface is provided with flange, while Sealing device is installed in junction, and larger intensifying force can be applied during installation, makes sealing ring that the gap at joint of pipeline is strictly close Envelope, joint will not leak, two flanges cooperate can play anti-theft feature, meet present social development demand.

Description of the drawings

Fig. 1 is this utility model structure water-supply-pipe generalized section；

Fig. 2 is this utility model structure end schematic diagram；

Fig. 3 is this utility model structure front end schematic diagram；

Fig. 4 is this utility model structure annular rubber seal schematic diagram；

Fig. 5 is this utility model structure schematic elevation view.

In figure：1st, water delivery tube body, 2, exterior cover sheets, 3, filling protective layer, 4, water delivery tube cavity, 5, steel ring pipeline Layer, 6, the anti-protective layer that gets rusty, 7, flange fixing hole, 8, end mounting flange, 9, end union joint, 10, pipe connector outside front end, 11st, pipe connector in front end, 12, front end mounting flange, 13, ring-shaped rubber sealing ring, 14, sealing circle body, 15, sealing collar aperture Hole, 16, wave trace, 17, water inlet, 18, outlet.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of this utility model protection.

Fig. 1-5 are referred to, this utility model provides a kind of technical scheme：A kind of Water delivery pipe line, including water-supply-pipe sheet Body 1, exterior cover sheets 2, filling protective layer 3, water delivery tube cavity 4, steel ring pipe layers 5, anti-get rusty protective layer 6, flange fixing hole 7th, pipe connector 11 in pipe connector 10, front end outside end mounting flange 8, end union joint 9, front end, front end mounting flange 12, Ring-shaped rubber sealing ring 13, sealing circle body 14, sealing ring hole 15, wave trace 16, water inlet 17 and outlet 18, water-supply-pipe sheet The front end of body 1 is set to water inlet 17, and the rear end of water delivery tube body 1 is set to outlet 18, and the outside of water inlet 17 is front end inner tube Union joint 11, and the outer end of pipe connector 11 is fixed with pipe connector 10 outside front end in front end, before the front end of water delivery tube body 1 is provided with End mounting flange 12, is set to water delivery tube cavity 4 inside water delivery tube body 1, the inner ring of water delivery tube cavity 4 is set to anti-protection of getting rusty Layer 6, and outer ring is fixed with exterior cover sheets 2, exterior cover sheets 2 and the anti-filling He of protective layer 3 of be provided between protective layer 6 got rusty Steel ring pipe layers 5, water delivery tube body 1 is by exterior cover sheets 2, filling protective layer 3, water delivery tube cavity 4, steel ring pipe layers 5 and prevents The protective layer 6 that gets rusty is collectively formed, and flange fixing hole 7 is offered on end mounting flange 8, and end connection is provided with outlet 18 9, the inner ring diameter of end union joint 9 is identical with the race diameter of pipe connector in front end 11, and pipe connector 10 and end outside front end End union joint 9 matches, and the side of end mounting flange 8 is provided with ring-shaped rubber sealing ring 13, and ring-shaped rubber sealing ring 13 Sealing ring hole 15 is offered, sealing ring hole 15 and flange fixing hole 7 are provided with 8, and be evenly arranged in front end and fixed On flange 12 and end mounting flange 8, wave trace 16 is provided with sealing circle body 14, ring-shaped rubber sealing ring 13 is by sealing collar aperture Hole 15 and sealing circle body 14 are constituted.

Operation principle：When using the Water delivery pipe line, steel ring pipe layers 5 are made using precision cast steel material, effectively Extend the service life of pipeline, while preventing that get rusty protective layer 6 is arranged for plastic layer, protects steel ring pipe layers 5 not to be corroded, improve Antiseptic property, when Pipe installing is carried out, pipe connector in front end 11 is inserted on end union joint 9, while junction is installed Ring-shaped rubber sealing ring 13, sealing ring hole 15 and flange fixing hole 7 it is corresponding, two flanges are fixed by bolt, during installation Larger intensifying force can be applied, sealing ring is made by the gap at joint strict seal of pipeline, joint will not leak, terminate to install Work, here it is the whole process of the Water delivery pipe line work.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of Water delivery pipe line, including water delivery tube body（1）, end mounting flange（8）With sealing circle body（14）, its feature It is：The water delivery tube body（1）Front end is set to water inlet（17）, and water delivery tube body（1）Rear end is set to outlet （18）, the water inlet（17）Outside is pipe connector in front end（11）, and pipe connector in front end（11）Before outer end is fixed with The outer pipe connector in end（10）, the water delivery tube body（1）Front end is provided with front end mounting flange（12）, the water delivery tube body （1）Inside is set to water delivery tube cavity（4）, the water delivery tube cavity（4）Inner ring is set to the anti-protective layer that gets rusty（6）, and outer ring It is fixed with exterior cover sheets（2）, the exterior cover sheets（2）With the anti-protective layer that gets rusty（6）Between be provided with filling protective layer（3） With steel ring pipe layers（5）, the end mounting flange（8）On offer flange fixing hole（7）, the outlet（18）Upper setting There is end union joint（9）, the end mounting flange（8）Side is provided with ring-shaped rubber sealing ring（13）, and ring-shaped rubber is close Seal（13）On offer sealing ring hole（15）, the sealing circle body（14）On be provided with wave trace（16）, the annular rubber Glue sealing ring（13）By sealing ring hole（15）With sealing circle body（14）Constitute.

2. a kind of Water delivery pipe line according to claim 1, it is characterised in that：The water delivery tube body（1）By outside Protective layer（2）, filling protective layer（3）, water delivery tube cavity（4）, steel ring pipe layers（5）With the anti-protective layer that gets rusty（6）Collectively form.

3. a kind of Water delivery pipe line according to claim 1, it is characterised in that：The end union joint（9）Inner ring is straight Pipe connector in footpath and front end（11）Race diameter is identical, and pipe connector outside front end（10）With end union joint（9）Match.

4. a kind of Water delivery pipe line according to claim 1, it is characterised in that：The sealing ring hole（15）And flange Fixing hole（7）8 are provided with, and are evenly arranged in front end mounting flange（12）With end mounting flange（8）On.