Utility model content
The utility model provides a kind of self-pressurization excretory system, can effectively avoid the generation of flooded conditions, this practicality
Novel self-pressurization excretory system is voluntarily driven by drain water, woth no need to external power supply, and it is simple in structure, while can be significantly
The integral material cost of drainage system is reduced, and this is the main purpose for the utility model.
Technical solution used by the utility model is:A kind of self-pressurization excretory system comprising water wheels, wind wheel, shaft
And air bell, wherein the water wheels and the wind wheel are connected in the shaft simultaneously, which rotates synchronously with the wind wheel, should
Air bell is erected in drainage pipeline, which has outer surface, air-flow inner cavity, air flow inlet and air stream outlet, should
Air flow inlet and the air stream outlet are correspondingly arranged at the both ends of the air-flow inner cavity, by the outer surface and the row of the air bell
Around a drainage cavity is formed, which is arranged in the drainage cavity inner surface of waterpipe, which is arranged in the air-flow inner cavity
In.
The beneficial effects of the utility model are:Currently in order to promoting the aesthetic effect of building, the drainage system of building
It is buried between floors mostly in the form of sealing pipeline, but the aperture of sealing pipeline is specific, so encountering the big rainy day
Or when typhoon day, displacement necessarily suddenly increases, at this point, necessarily will appear pipeline water inlet using sealing pipeline draining
Self-pressurization excretory system setting can be passed through the water wheels and the wind wheel institute by the case where going out overflow in sealing drainage pipeline
The positive and negative pressure area generated greatly promotes draining flow velocity, the generation of flooded conditions is avoided, in addition, the self-pressurization excretory system passes through
Drain water voluntarily drives, woth no need to external power supply, and it is simple in structure, in the discharge pipe line for needing identical drainage rate, if
Several self-pressurization excretory systems, which are added, in segmentation as needed can then choose the smaller drainpipe in aperture, and then can be significantly
Reduce the integral material cost of drainage system.
Specific implementation mode
As shown in Figures 1 to 4, a kind of self-pressurization excretory system 30 is arranged in curtain wall drainage pipeline 110.
When specific implementation, which is sealing drainpipe, which can be with
For the supporting beam of curtain wall.
The self-pressurization excretory system 30 includes water wheels 310, wind wheel 320, shaft 330 and air bell 340, wherein the water
Wheel 310 and the wind wheel 320 are connected in the shaft 330 simultaneously, which rotates synchronously with the wind wheel 320.
The air bell 340 is erected in the curtain wall drainage pipeline 110.
The air bell 340 has outer surface 341, air-flow inner cavity 342, air flow inlet 343 and air stream outlet 344.
The air flow inlet 343 and the air stream outlet 344 are correspondingly arranged at the both ends of the air-flow inner cavity 342, by the gas
The outer surface 341 of stream cover 340 surrounds with the inner surface of the curtain wall drainage pipeline 110 and forms a drainage cavity 345.
The water wheels 310 are arranged in the drainage cavity 345, which is arranged in the air-flow inner cavity 342.
When drain water A is flowed into the curtain wall drainage pipeline 110, drain water A flows in the drainage cavity 345,
And the water wheels 310 is pushed to rotate, this moment, the rotary action power of the water wheels 310 passes to the wind wheel 320 by the shaft 330, makes
The wind wheel 320 and the water wheels 310 rotate synchronously, and the wind wheel 320 rotation is by the air B in the curtain wall drainage pipeline 110 from the gas
Inflow entrance 343 is drawn into the air-flow inner cavity 342, then, the air of sucking is discharged by the air stream outlet 344, at this point, at this
Negative pressuren zone is formed at air flow inlet 343, and zone of positive pressure is formed at the air stream outlet 344.
Drain water A is flowed from the zone of positive pressure to the negative pressuren zone, promotes drain water A whereby in the curtain wall drainage pipeline 110
Flowing velocity.
Currently in order to promoting the aesthetic effect of building, the drainage system of building is mostly embedded in the form of sealing pipeline
In building, but the aperture of sealing pipeline is specific, so when encountering big rainy day or typhoon day, displacement must
So suddenly increase, at this point, necessarily will appear the case where pipeline water inlet goes out overflow using sealing pipeline draining.
The self-pressurization excretory system 30 setting can be passed through into the water wheels 310 and the wind wheel in sealing drainage pipeline
Positive and negative pressure area caused by 320 greatly promotes draining flow velocity, avoids the generation of flooded conditions.
In addition, the self-pressurization excretory system 30 is voluntarily driven by drain water, woth no need to external power supply, and it is simple in structure,
In the discharge pipe line for needing identical drainage rate, if several self-pressurization excretory systems 30 are added in segmentation as needed
The smaller drainpipe in aperture can be chosen, and then the integral material cost of drainage system can be substantially reduced.
It is worth noting that, the self-pressurization excretory system 30 of the utility model configures in vertical drainage pipeline, effect is most
Good, because drain water flows from above to below in vertical drainage pipeline, excretion water flow velocity can comparatively fast make self-pressurization excretion system
The fully work of system 30, it is notable to improve drainage efficiency.
When specific implementation, it is arranged on the inner surface of the curtain wall drainage pipeline 110 of 344 surrounding of air stream outlet
There are rotation helicitic texture, drain water A to be flowed from above to below along the rotation helicitic texture, the rotation helicitic texture can be promoted first
Water flow velocity is drained, secondly, which can make drain water adherent mainly along the inner surface of the curtain wall drainage pipeline 110
Flowing.
When specific implementation, which includes cover cylinder 345 and cone cap 346, and the cone cap 346 lid is located at this
There is sloped sidewall, the air stream outlet 344 to be opened on the sloped sidewall for 345 top of cover cylinder, the cone cap 346, the air flow inlet
343 are located at the bottom of the cover cylinder 345.
When specific implementation, which is located at the lower section of the cover cylinder 345, which includes outer wind wheel 321
And several interior wind wheels 322, wherein the outer wind wheel 321 setting is in 310 middle position of water wheels, also, the outer wind wheel 321
At the air flow inlet 343.
Several 322 sequentials of interior wind wheel are arranged in the shaft 330, meanwhile, several interior wind wheels 322 are arranged at this
In air-flow inner cavity 342.
Air stage feeding is carried out to promote air flow rate by the outer wind wheel 321 and several interior wind wheels 322, is increased
Pressure difference between negative pressuren zone and zone of positive pressure.
When specific implementation, which is erected at by shaft hack lever 331 in the air-flow inner cavity 342, the shaft
It is provided with bearing between 330 and the shaft hack lever 331.
When specific implementation, which is erected at the curtain wall drainage pipeline by fixed frame 350
In 110, which includes lantern ring 351 and elastic gib head 352, corresponding with the elasticity gib head 352 to be drained in the curtain wall
Wedge slot 353 is offered on 110 inner surface of pipeline, which is set on 340 outer surface of air bell, the elasticity gib head 352
One end is fixed on the lantern ring 351, and other end snaps onto in the wedge slot 353, which is made of elastic material.
When the self-pressurization excretory system 30 is assembled in the curtain wall drainage pipeline 110, first by the self-pressurization
Excretory system 30 is pushed into together with the fixed frame 350 is whole in the curtain wall drainage pipeline 110, and this moment, the elasticity gib head 352 is at this
It slides, can be sent out when the elasticity gib head 352 slips over the wedge slot 353 " click, click " on 110 inner surface of curtain wall drainage pipeline
Sound, this moment, the self-pressurization excretory system 30 of pulling back make the elasticity gib head 352 snap onto in the wedge slot 353 to complete to assemble
Journey, whole assembling process is simple, facilitates construction and installation.
In addition it can also use the various ways such as welding, bolt fixation that the self-pressurization excretory system 30 is assembled to the curtain wall
In drainage pipeline 110.
The self-pressurization excretory system 30 further includes electrification energy storage part 360, which includes storage unit
361 and generator, the storage unit 361 and the power generation mechatronics, electric energy caused by the generator are transferred to the electric power storage
Part 361 is stored, which includes stationary part 362 and rotor portion 363, wherein the rotor portion 363 is fixed
It is arranged in the outside of the water wheels 310, the stationary part 362 is corresponding with the rotor portion 363 to be arranged in the curtain wall drainage pipeline
In 110 side wall, the rotor portion 363 and the water wheels 310 synchronous rotation produce electricl energy, the generator, the stationary part 362,
The structure working principle of the rotor portion 363 belongs to the prior art and is described again here.