CN105620166A

CN105620166A - Artificial waterfall

Info

Publication number: CN105620166A
Application number: CN201610169007.5A
Authority: CN
Inventors: 张伟; 甘诗源
Original assignee: Chongqing Technology and Business Institute
Current assignee: Chongqing Technology and Business Institute
Priority date: 2016-03-23
Filing date: 2016-03-23
Publication date: 2016-06-01
Anticipated expiration: 2036-03-23
Also published as: CN105620166B

Abstract

The invention discloses an artificial waterfall. The artificial waterfall comprises a reservoir arranged besides an escalator, a waterfall pool and a water source conveying structure, wherein the reservoir is positioned below the waterfall pool; the waterfall pool is provided with a water outlet for flowing out water to form a waterfall; and the water source conveying structure is used for conveying the water in the reservoir into the waterfall pool. The artificial waterfall is characterized in that the water source conveying structure includes a water sucking piece and a conveying piece; the conveying piece is fixedly connected with the water sucking piece; the water sucking piece is used for sucking the water from the reservoir; the conveying piece is used for conveying the water sucked by the water sucking piece into the waterfall pool; and the conveying piece and a driving motor of the escalator are in driving connection. The artificial waterfall has the advantages of simple and reasonable structure and convenience for actuation, can effectively use idle electric energy of the escalator, improves comprehensive operation efficiency of the escalator and the artificial waterfall, and is suitable for popularization and application in the field.

Description

A kind of artificial waterfall

Technical field

The invention belongs to waterfall landscape structure field, it is specifically related to a kind of artificial waterfall.

Background technology

Waterfall is a kind of view deeply liked by people, but the waterfall of state of nature is distributed among high and steep mountains more, and the resident being not easy in city views and admires. In order to allow the resident in city can enjoy waterfall easily, artificial waterfall just arises at the historic moment, such as, in prior art, notification number is a kind of Artificial waterfall device disclosed in CN102963208A, or shape such as notification number is a kind of Novel garden construction landscape waterfall disclosed in CN204196564U.

Nowadays, Zhong Ge emporium, city is all provided with escalator (also referred to as " escalator ") usually, there is dull boring sensation in people's occasional when taking escalator, boring in order to what eliminate when people take escalator, part market, at the clearance spaces place on escalator side, is provided with the artificial waterfall can viewed and admired for people; And market is after escalator side arranges artificial waterfall, additionally it is possible to attract more people to enter store and stop and view and admire this artificial waterfall, promote the popularity in store. Showing through statistic data again, escalator is as the electromechanical equipment of a kind of long-term operation, and mainly with rated power operation when it runs, but reality mostly is underloading or zero load (far not reaching the load request of rated output), causes more energy dissipation.

Based on this, in order to be utilized by the kinetic energy that escalator is idle better, it is to increase efficiency of energy utilization, applicant considers a kind of artificial waterfall can being combined of design with escalator.

Summary of the invention

For above-mentioned the deficiencies in the prior art, technical problem to be solved by this invention is: how to provide a kind of artificial waterfall that can be utilized by the electric energy that escalator is idle.

In order to solve the problems of the technologies described above, present invention employs following technical scheme:

A kind of artificial waterfall, comprises and is arranged at the other water reservoir of escalator, waterfall pond and water source structure for conveying; Wherein, described water reservoir is positioned at the lower section in described waterfall pond, and described waterfall pond being provided with can supply water flows out and form the water outlet of waterfall, and described water source structure for conveying is used for the water of water reservoir is delivered to described waterfall pond; Described water source structure for conveying comprises draw water part and conveying member, and described conveying member is fixedly connected with the described part that draws water, and described in draw water part for drawing water from water reservoir, described conveying member is for being delivered to waterfall pond by the water that the part that draws water draws; It is connected for driving between described conveying member and the drive-motor of escalator.

As preferably, described conveying member is impeller pump, the described part that draws water is two water pipes of water-in and the water outlet being fixedly connected on this impeller pump, the end that draws water of the water pipe being wherein connected with the water-in of impeller pump is positioned at below the horizontal plane of described water reservoir, and the water side of the water pipe being connected with the water outlet of impeller pump connects with described waterfall pond; The rotating shaft of the impeller of this impeller pump drives with the drive-motor of escalator and is connected.

As improvement, above-mentioned artificial waterfall also comprises water discharging structure, described water discharging structure comprises the web member being fixedly connected between waterfall pond and water reservoir, the upper surface of described web member has a sluicing face tilted, the upper end in described sluicing face is for accepting the water outlet of the water outlet in waterfall pond, and this water outlet is guided in water reservoir by the lower end in described sluicing face.

As preferably, described conveying member is the step of escalator, described in the part that draws water be the tube filled with water that a long strip shape and the mouth that is filled with water are located at end;

Described step is provided with support bar at one end end winding support of the width of this escalator, and described support bar entirety is in L-type, and the outer end of described support bar is away from this step, and the outer end of described support bar is fixedly connected with described tube filled with water; The length direction of described tube filled with water mates mutually with the traveling direction of step, and the mouth that is filled with water of described tube filled with water is in the front in traveling direction of step;

When described tube filled with water marches to the lowest part of escalator with step, this tube filled with water can sink in water reservoir and fetch water; Waterfall pond corresponding with the mouth that is filled with water of the described tube filled with water of the step marching to escalator highest point end position and can accept this tube filled with water overturn after fall water.

As preferably, this escalator is the escalator of upper row.

As improvement, above-mentioned artificial waterfall also comprises water droplet adapting structure for electric, and what this water droplet adapting structure for electric comprised the underface of the tube filled with water of the step being fixedly installed on escalator connects tank, described in connect tank entirety in strip; The tube filled with water being on the end of the highest point of escalator and escalator between contiguous accumulator portion connects in tank described in perpendicular projection upwards drops on, described in connect contiguous water reservoir on tank end have to supply water and flow into the outlet of water reservoir.

The artificial waterfall of the present invention have simple and reasonable, implement advantage easily, it is possible to the electric energy that escalator is idle is effectively utilized, it is to increase the integrated operation usefulness of escalator and artificial waterfall, is adapted at this area and promotes the use of.

Accompanying drawing explanation

Fig. 1 is the 2nd kind of perspective view implementing mode of artificial waterfall of the present invention.

Fig. 2 is A place enlarged view in Fig. 1.

Fig. 3 is the side direction view of Fig. 1.

Fig. 4 is the perspective view after having set up waterwheel in Fig. 1.

Fig. 5 is the perspective view after having set up waterwheel in Fig. 3.

Fig. 6 is the third perspective view implementing mode of artificial waterfall of the present invention.

Fig. 7 is the side direction view of Fig. 6.

Fig. 8 a to Fig. 8 c be artificial waterfall of the present invention the third enforcement mode in send bucket fall water to the process schematic diagram connecing water drum.

Figure is labeled as:

1 water reservoir;

2 waterfall ponds;

3 steps;

4 tube filled with water;

5 support bars;

6 sluicing faces;

7 waterwheel wheels;

8 bracing frames;

9 blades;

10 strip thick bamboo tubes;

11 bar shaped ponds;

12 connect tank;

13 send bucket;

14 coaming plates;

15 connect water drum;

16 pouring weights;

17 coupling shafts;

18 halfpipe structures;

19 bodies of wall.

Embodiment

Below in conjunction with the accompanying drawing of the implementation method of the higher artificial waterfall of a kind of comprehensive effectiveness and this artificial waterfall, the present invention is described in further detail. Wherein, adopting the exemplary term such as such as upper and lower, left and right for description, object is to help reader understanding, and is not intended to limit. In this embodiment, a side pointed when advancing taking the step of escalator is as front.

An implementation method for the artificial waterfall that comprehensive effectiveness is higher, comprises the following steps:

The waterfall pond 2 of a, structure artificial waterfall and water reservoir 1:

At escalator, waterfall pond 2 and water reservoir 1 are constructed by this escalator place other contiguous, and wherein water reservoir 1 entirety is positioned at the lower section in waterfall pond 2, and the sidewall in waterfall pond 2 having can supply water flows out and form the water outlet of waterfall;

B, the water source structure for conveying being configured to be delivered to the water of water reservoir 1 waterfall pond 2:

The power of C, described water source structure for conveying is provided by the drive-motor of escalator.

Compared with the existing technology relatively, the power of the water source structure for conveying that the water in water reservoir is delivered in waterfall pond by above-mentioned artificial waterfall is provided by the drive-motor of escalator, this makes it possible to power utilization idle for drive-motor, thus improve the utilising efficiency of the comprehensive energy of this escalator and artificial waterfall.

Wherein, conveying member is driven to adopt following water source structure for conveying to realize by the drive-motor of escalator:

This water source structure for conveying comprises draw water part and conveying member; Described conveying member is fixedly connected with the described part that draws water, and described in draw water part for drawing water from water reservoir 1, described conveying member is for being delivered to waterfall pond 2 by the water that the part that draws water draws; It is connected for driving between described conveying member and the drive-motor of escalator.

After adopting above-mentioned artificial waterfall, because conveying member is driven by the drive-motor of escalator, therefore when escalator runs, drive-motor acts on conveying member and makes to draw water the water that part draws from water reservoir 1, the water drawn in part is delivered to waterfall pond 2 again by conveying member subsequently, and the water in waterfall pond 2 flows out through water outlet and forms waterfall. Therefore, the artificial waterfall of the present invention can be combined with the drive-motor of escalator, and is utilized better by the power that drive-motor is idle, it is to increase the comprehensive efficiency of energy utilization of this escalator.

During enforcement, it is preferable that described water outlet is a long strip shape breach of the upper end of the sidewall being arranged on waterfall pond 2 and being close to water reservoir 1. So, the structure of water outlet is simple, be convenient to manufacture, and the structure of this water outlet can form wider waterfall so that this waterfall is more grand.

The first implements mode (not shown):

Wherein, described conveying member is impeller pump, the described part that draws water is two water pipes of water-in and the water outlet being fixedly connected on this impeller pump, the end that draws water of the water pipe being wherein connected with the water-in of impeller pump is positioned at below the horizontal plane of described water reservoir 1, and the water side of the water pipe being connected with the water outlet of impeller pump connects with described waterfall pond 2; The rotating shaft of the impeller of this impeller pump drives with the drive-motor of escalator and is connected.

The conveying member of said structure, draw water part and the structure that is connected between conveying member and the drive-motor of escalator comparatively simple, set up more simple and efficient.

During enforcement, the rotating shaft of the impeller of described impeller pump drives to be connected with the drive-motor of escalator and following structure can be adopted to realize:

1, this drive-motor is twin shaft motor, and wherein an axle is fixedly connected with the driving chain wheel of escalator by speed reduction unit; Another axle can be directly connected by the rotating shaft of shaft coupling with the impeller of impeller pump, and another axle is also connected by the rotating shaft of variator with the impeller of impeller pump.

2, this drive-motor is single shaft motor, and the output shaft of this drive-motor is coaxially fixedly connected with the drive shaft on bearing support; And this drive shaft is coaxially fixedly installed the driving chain wheel for driving escalator, and for driving the gear of the impeller shaft of impeller pump (with the gears meshing on impeller shaft) or rotating disk (being connected by belt) with the rotating disk on impeller shaft.

Implement mode (as shown in Figures 1 to 5) for 2nd kind:

This enforcement mode and the first enforcement mode difference are:

Described conveying member is the step 3 of escalator, described in the part that draws water be the tube filled with water 4 that a long strip shape and the mouth that is filled with water are located at end;

Described step 3 is provided with support bar 5 at one end end winding support of the width of this escalator, and described support bar 5 entirety is in L-type, and the outer end of described support bar 5 is away from this step 3, and the outer end of described support bar 5 is fixedly connected with described tube filled with water 4; The length direction of described tube filled with water 4 mates mutually with the traveling direction of step 3, and the mouth that is filled with water of described tube filled with water 4 is in the front in traveling direction of step 3;

When described tube filled with water 4 marches to the lowest part of escalator with step 3, this tube filled with water 4 can sink in water reservoir 1 and fetch water; Waterfall pond 2 corresponding with the mouth that is filled with water of the described tube filled with water 4 of the step 3 marching to escalator highest point end position and can accept this tube filled with water 4 overturn after fall water.

The step 3 of above-mentioned employing escalator, as conveying member, adopts tube filled with water 4 as the water source structure for conveying of the part that draws water so that it is simple that this water source structure for conveying not only has structure, arranges advantage easily; And compared to employing impeller pump as conveying member, when running using the step 3 of escalator as conveying member, noise is lower, and (water pump noise is exactly irregular, interval, continuous print or the random noise that water pump operationally produces carrying the pump noise that produces during water can not to produce impeller pump; Industrial noise, traffic noise that water pump noise contacts with daily life are not identical, it belongs to low-frequency noise (sound of frequency below 500 hertz), the feature of low-frequency noise decays slowly exactly, sound wave is longer, its diffraction wave energy walks around obstacle easily, so low-frequency noise not easily processes).

During enforcement, it is preferable that in water reservoir 1, minimum water level should higher than the height of tube filled with water 4 at (marching to step) firm its mouthful place that is filled with water of filled with water moment; The contiguous escalator side of preferred water reservoir 1() pool wall height lower than the height at (being on the step of escalator its lowest position) place, support bar 5 upper end. So, while water reservoir 1 can guarantee the more abundant water intaking of tube filled with water 4, also ensure that the traveling of support bar 5 can not be caused any stop by pool wall.

Wherein, this escalator is the escalator of upper row.

When this escalator is the escalator of upper row, this tube filled with water 4 can overturn downwards march to the end position of highest point on escalator with conveying member after, and now the upset degree of tube filled with water 4 is maximum, and the effect of falling water is best. meanwhile, tube filled with water 4 continues, whole, (first front traveling obliquely of advancing from the course of conveying of water reservoir 1 to waterfall pond 2 with conveying member, advance before rear transverse direction), again because the length direction of described tube filled with water 4 mates mutually with the traveling direction of escalator, therefore tube filled with water 4 when moving to the end position of escalator highest point with step 3, the motional inertia of better utilised conveying member the water of splendid attire can be poured out, thus improve the efficiency of falling water (because of when escalator is descending escalator, tube filled with water 4 has the process of a vertical lifting in the nook of the most rear end of escalator, therefore well the traveling motional inertia of escalator can not be used for down water, in addition, the upset degree in tube filled with water 4 time of falling water is also not as good as the upset degree on the escalator of upper row, therefore the less effective of falling water).

In addition, also because the length direction of tube filled with water 4 mates mutually with the traveling direction of escalator, therefore in tube filled with water 4 at the end position moving to escalator highest point with step 3, the direction that the direction of the water outlet of tube filled with water 4 and step 3 are advanced is tangent, and water reservoir 1 is just arranged on pointed place, direction when being filled with water mouthful water outlet and can accept the water outlet of this mouth that is filled with water, so, tube filled with water 4 to waterfall pond 2 fall water process in can not bump against with waterfall pond 2, ensure that the smoothness that tube filled with water 4 is advanced with conveying member.

Wherein, multiple steps 3 of escalator are provided with a described tube filled with water 4 respectively.

The water source transport efficiency between water reservoir 1 to waterfall pond 2 can be promoted like this, thus waterfall pond 2 aquifer yield can be made more greatly thus more grand waterfall can be formed.

During enforcement, it is possible to each step 3 of escalator will be provided with a described tube filled with water 4.

Wherein, the front end of described tube filled with water 4 deflects to the direction away from escalator.

After adopting the tube filled with water 4 of said structure, tube filled with water 4 is oblique outwardly away from the direction of escalator in the time of falling water, and like this, waterfall pond 2 can be arranged on slightly larger space place away from escalator side more conveniently. In addition, again because waterfall pond 2 is further from the side of escalator, therefore tube filled with water 4 falls the process of water in waterfall pond 2, is more easily seen by the passenger on escalator, promotes by the sight of waterfall.

Above-mentioned artificial waterfall also comprises water discharging structure, described water discharging structure comprises the web member being fixedly connected between waterfall pond 2 and water reservoir 1, the upper surface of described web member has a sluicing face 6 tilted, the upper end in described sluicing face 6 is for accepting the water outlet of the water outlet in waterfall pond 2, and this water outlet is guided in water reservoir 1 by the lower end in described sluicing face 6.

First, by the setting of above-mentioned web member and sluicing face 6, because sluicing face 6 can by the water water conservancy diversion in waterfall pond 2 to water reservoir 1, reduce the impact force (compared with the structure falling into water reservoir 1 vertical with waterfall water) that waterfall pond 2 falls into water reservoir 1, so, can not only effectively prevent the situation that the water outlet in waterfall pond 2 falls into the other ground of water reservoir 1 because vertically falling into water reservoir 1 to splash the more spray and causes ground wet and slippery, the water reservoir 1 that also need not consider to arrange relatively big (floor space) is to accept the flowing water in waterfall pond 2, can effectively reduce the floor space of water reservoir 1, reduce cost.

Secondly, it is be arranged on the other position of the inner escalator in market because of whole artificial waterfall, and inside, market is a space comparatively closed, when not arranging above-mentioned web member and sluicing face 6, the water in waterfall pond 2 vertically under let out to water reservoir 1 and can cause bigger flow impact sound, and produce certain noise. After being provided with above-mentioned web member and sluicing face 6 thereof, waterfall water flows out through water outlet, and along sluicing face, 6 earial drainages are to water reservoir 1, this makes it possible to reduce waterfall pond 2 and leaks into the impact force to water reservoir 1, thus reduces flow impact sound and play the effect fallen and make an uproar.

Finally, the setting in sluicing face 6 can also extend the flow path of waterfall pond 2 to water reservoir 1, and in turn increase the contact area between current and air by this flow path, the water flowing through this flow path is more easily volatilized to surrounding, thus increasing the degree with the humid air of internal space, market so that the Air quality of internal space, market is more excellent.

Wherein, described web member entirety is the tabular structure of long strip shape, and the length direction of described web member mates mutually with the length direction of escalator.

The volume of the web member of said structure is less, take space less, and one-piece construction is more succinct, compact; And the length direction of web member mates mutually with the length direction of escalator, the current waterfall that the people of escalator more easily see on the sluicing face 6 of web member can be made to take like this, promote and view and admire impression.

Wherein, described sluicing face 6 is formed with stop limit in the edges at two ends epirelief of width.

The setting on above-mentioned stop limit can effectively prevent the flowing water on sluicing face 6 from flowing out from the end of this sluicing face 6 width so that the water conservancy diversion better effects if in sluicing face 6.

Wherein, described sluicing face 6 is formed the projection of the long strip shape of the width extension of along sluicing face 6 near the part epirelief in waterfall pond 2.

Above-mentioned projection can help flowing water on sluicing face 6 to form wave so that the flowing water on sluicing face 6 can better simulating nature state, the sight of lifting waterfall.

During enforcement, it is preferable that this projection height in the protrusion direction is 2-15cm, the too high or too low formation being all unfavorable for wave.

Wherein, the section of described projection is isosceles triangle.

Section is adopted to be the bulge-structure of isosceles triangle, the barrier force of current is less, so that current are better by property.

Wherein, described projection be along described sluicing face 6 length direction be set up in parallel multiple.

So namely, 6 length directions produce longer wave in sluicing face to impel flowing water by above-mentioned multiple projection, strengthen the appreciation effect of waterfall.

During enforcement, above-mentioned multiple projection is fixedly connected on the stop limit of edges at two ends on the width of the sluicing face of being arranged on 6 at the two ends of width, can strengthen the structural strength stopping limit like this.

Wherein, described water discharging structure also comprises the waterwheel erected to being fixedly installed in water reservoir 1, and described waterwheel comprises the overall waterwheel for disc-shaped structure wheel 7, takes turns 7 with waterwheel and is rotatably connected and the bracing frame 8 that supports; In the peripheral side of described waterwheel wheel 7, interval is fixedly installed polylith blade 9; The water outlet direction that the lower end in described sluicing face 6 is guided to water reservoir 1 is consistent with the tangent line direction that described waterwheel takes turns 7, and this water outlet can be impacted the blade 9 of waterwheel wheel 7 and order about described waterwheel wheel 7 rotation.

Above-mentioned waterwheel entirety is erected to being arranged in water reservoir 1, it is possible to space vacant above water reservoir 1 is carried out better utilised, and promotes the sight of this artificial waterfall further.

Wherein, the lower end position of described waterwheel wheel 7 is below the horizontal plane of described water reservoir 1; Described waterwheel is taken turns and oblique on the side of 7 circumferences is fixedly installed the strip thick bamboo tube 10 that can be used for being filled with water, and one end that described strip thick bamboo tube 10 is provided with water-in is positioned at the front that 7 traveling directions taken turns by this waterwheel.

So, strip thick bamboo tube 10 together rotates with waterwheel wheel 7 and can sink to water reservoir 1 when being arranged in extreme lower position on waterwheel wheel 7 and scoop water, and in rotation, to falling during upturned position, water forms again waterfall current again, improves the sight of this artificial waterfall.

Wherein, described strip thick bamboo tube 10 is for being disposed in an evenly spaced relation in the multiple of the peripheral side of described waterwheel wheel 7; Take turns 7 at contiguous described strip thick bamboo tube 10 with waterwheel overturn and fall the position correspondence erection of water and have the bar shaped pond 11 for accepting this water, and described bar shaped pond 11 is flowed out away from being provided with on the sidewall of waterwheel wheel 7 to supply water and formed the breach of waterfall.

So, can make to be formed with multistage stair-stepping waterfall (as viewed from shape of the side direction of this flowing water) to the flowing water of water reservoir 1 again by strip thick bamboo tube 10 to bar shaped pond 11 by said structure, further increase the contact area of current and air.

Wherein, above-mentioned artificial waterfall also comprises water droplet adapting structure for electric, and what this water droplet adapting structure for electric comprised the underface of the tube filled with water 4 of the step 3 being fixedly installed on escalator connects tank 12, described in connect tank 12 entirety in strip; The tube filled with water 4 being on the end of the highest point of escalator and escalator between contiguous water reservoir 1 part connects in tank 12 described in perpendicular projection upwards drops on, described in connect contiguous water reservoir 1 on tank 12 end have to supply water and flow into the outlet of water reservoir 1.

After above-mentioned water droplet adapting structure for electric is set, this connect tank 12 tube filled with water 4 can be toppled over after remaining water droplet accept, therefore it is wet and slippery effectively to prevent above-mentioned remaining water droplet from falling to the ground caused on ground, it is ensured that be positioned at the security of artificial waterfall bottom row people walking.

In addition, arrange above-mentioned connect tank 12 after, also need not consider to use water reservoir 1 to accept the water droplet of tube filled with water 4, therefore can effectively save the setting area of water reservoir 1, thus reduce the construction costs of whole waterfall, help to make the entirety of waterfall more succinctly attractive in appearance.

Wherein, tank 12 is connect described in by obtained by any one material in aluminium sheet material or wood material.

The drawing materials easily and can not get rusty of aluminium sheet or plank, ensure to connect tank 12 more obtained while also can maintain the degree of cleaning at water source preferably.

Wherein, the mating shapes of the strip of the displacement path of the tube filled with water 4 between contiguous water reservoir 1 part is connect on the end of the strip of tank 12 and the highest point of escalator and escalator described in; And described in connect tank 12 upper end suspention be connected on waterfall pond 2, described in connect tank 12 lower end be fixedly connected on water reservoir 1.

What adopt said structure connects tank 12, and not only structure is comparatively simple, also without the need to taking floor area; In addition, the shape of the above-mentioned strip connecing tank 12 can make the spacing between entirety and tube filled with water 4 minimum, so that the residue water droplet in tube filled with water 4 to fall to the surging force connecing tank 12 under gravity less, it is possible to prevent from falling to the water connect in tank 12 further and spatter from connecing tank 12 again.

Wherein, the bottom land surface connecing tank 12 described in has one layer of antispray layer.

The setting of above-mentioned antispray layer, it is possible to tube filled with water is fallen for 4 times and cushions to connecing dripping in tank 12, thus effectively prevent from dripping and spatter from connecing tank 12; Meanwhile, also the setting of antispray layer can replace the structure connecing tank 12 sidewall rational height and preventing from dripping and spattering by promoting just, thus help to connect while tank 12 effectively prevents from dripping and spatter, help connects tank 12 and reduces sidewall height, subtract the weight and volume that province connects tank 12, therefore above-mentioned improvement scheme has better implementation result.

Wherein, described antispray layer is by obtained by any one material in sponge material or silica gel material.

Sponge and silica gel all have the effect of damping, therefore it is all ideal to prevent spattering effect. In addition, sponge also has good water-absorbent, so, adopts the antispray layer of sponge material can carry out absorbing fast to the water droplet dropping to surface, promotes further and prevent spattering effect.

Wherein, the thickness of described antispray layer be described in connect tank 12 height 1/1st to two/5th.

It is even more ideal that the antispray layer of above-mentioned specification anti-spatters effect.

The third implements mode (as shown in Fig. 6 to Fig. 8 c):

This enforcement mode and the first and the 2nd kind are implemented mode difference and are:

Wherein, described conveying member is the step 3 of escalator, described in draw water part be upper end there is opening send bucket 13;

Described step 3 is provided with support bar 5 at one end end winding support of the width of this escalator, described support bar 5 entirety is in L-type, and the outer end of described support bar 5 is extend to step 3 direction away from escalator, the outer end of described support bar 5 and described send the upper center of bucket 13 to be rotatably connected; Described when sending bucket 13 to march to the lowest part of escalator with step 3, send bucket 13 can sink in water reservoir 1 and fetch water;

Described waterfall pond 2 integral erection above water reservoir 1, and lower than be positioned at escalator downside step 3 on the position of outer end of support bar 5; The upper end in described waterfall pond 2 is disposed with water-in and impact portions from front to back along step 3 direction of advancing, described impact portions is for sending the face, front side of bucket 13 to collide with described, and make this send bucket 13 can overall rotate around the outer end of support bar 5 and fall water, the water that the water-in in described waterfall pond 2 send bucket 13 after rotation for accepting; The lower end in described waterfall pond 2 is provided with to supply water and flows out and form the water outlet of column waterfall.

Above-mentioned artificial waterfall adopts the step 3 of elevator as conveying member, and adopt be rotatably connected step 3 end support bar 5 outer end send bucket 13 as the structure of the part that draws water, there is structure simple, advantage easily be set; Water withdrawal is bigger, the advantage of efficiency of producing drinking water higher (compared to tube filled with water 4 as the part that draws water) to send the employing of bucket 13 also to have, and water process is sent bucket 13 keep vertical state all the time under the gravity of water sending, therefore the water sending bucket 13 to get not easily is flowed out.

Above-mentioned waterfall pond 2 is the structure corresponding with above-mentioned conveying member and the part that draws water, the upper end in this waterfall pond 2 arranges above-mentioned impact portions and water-in, thus can make with step 3 advance send the face, front side of bucket 13 and impact portions to collide after overturn, making to send bucket 13 to fall water in the water-in in waterfall pond 2 with continuing, the water that falls is reliable and efficiency is higher; And send bucket 13 again to recover vertical shape under self gravitation effect after departing from impact portions so that send remaining water in bucket 13 not easily to fall out. Subsequently, the water that falls sending bucket 13 is converged by this waterfall pond 2, and is supplied water outflows by the water outlet of the 2 times ends in waterfall pond again, thus forms column waterfall lastingly and view and admire to confession people.

In general, the structure in above-mentioned waterfall pond 2 is comparatively simple, it is less to take space, therefore this artificial waterfall structure can be made more compact, effectively saves the laid down cost of this artificial waterfall.

During enforcement, what the profile entirety sending bucket 13 described in preferred was rectangular configuration send bucket 13, so, can make to send the area contacted when colliding between bucket 13 with the impact portions on waterfall pond 2 bigger, collision process is more reliable and more stable, thus helps to send bucket 13 to realize overturning down water with more surely leaning on.

During enforcement, it is preferable that the profile entirety of described impact portions is in montant shape or perpendicular tabular. Like this, the structure of the impact portions of montant shape or perpendicular tabular is simple, is convenient to manufacture.

Wherein, described waterfall pond 2 entirety can be a housing structure, and the inside of described housing has storage water inner chamber, and the upper end of described housing has and the flow inlet of described storage water inner space, and the edge epirelief of described flow inlet extends to form the coaming plate 14 of ring-type;

On described coaming plate 14, the side in the contiguous face, front side sending bucket 13 is configured for sending the face, front side of bucket 13 to collide with described, and makes this send bucket 13 overall can rotate around the outer end of support bar 5 and fall the impact portions of water; The opening of the upper end of described coaming plate 14 is configured for accepting the water-in falling water sending bucket 13 after rotation, and the lower end of described housing is provided with and can flow out for the water of storage water inner chamber and form the water outlet of column waterfall.

Above-mentioned waterfall pond 2 structure being made up of housing, by means of the simple structure of housing, is not only convenient to independent production, and installs also more for convenience, therefore can reduce the laid down cost of artificial waterfall, promotes the efficiency of construction of artificial waterfall.

In addition, the above-mentioned coaming plate 14 formed on this housing, the face, front side of bucket 13 is sent to form impact portions by contiguous on this coaming plate 14, bucket 13 is sent to march to corresponding position like this, this send the face, front side of bucket 13 can collide with impact portions and rotate down water, and the opening of coaming plate 14 upper end is configured with and falls the water-in of water for accepting this, simultaneously, the water that falls sending bucket 13 can be carried out water conservancy diversion by the interior side of this coaming plate 14, thus realizes the better effect of falling water.

Wherein, described water outlet is positioned at the side deviating from escalator on described waterfall pond 2.

The passenger's viewing being more convenient on this escalator like this, promotes appreciation effect.

Wherein, the outer side of described impact portions is the plane shape that the overall front to sending bucket 13 to advance direction tilts.

So, send bucket 13 face, front side bottom first with this flat board making contact, subsequently, send the bottom of bucket 13 glide along " tilting plane " of impact portions and overall constantly tilt and fall water to water-in forward, send the water in bucket 13 can not spend because impact force and swing greatly.

After sending the face, front side of bucket 13 and this flat board to fit, this send bucket 13 entirety rotate around the upper end of this impact portions again and further upset water to water-in. Visible, the impact portions of said structure can slow down and the impact force sending bucket 13 when just touching, and prevents from sending the pond in bucket 13 to go out so that send the upset process of falling water of bucket 13 more mild, stable.

Wherein, described coaming plate 14 deviates from the plane shape that the overall front to sending bucket 13 to advance direction, side in the face, front side sending bucket 13 tilts.

The bucket 13 that send making this housing be applicable to upstream or downstream escalator send water, thus has better practicality.

The artificial waterfall of present embodiment also can comprise the anti-spilled structure in waterfall pond 2, and described anti-spilled structure comprises waterfall pond 2, to be a profile be in this waterfall pond 2 strip connect water drum 15, described in connect water drum 15 inside there is storage water inner chamber; Described connect water drum 15 one end in the longitudinal direction be provided with water outlet and with the water side of storage water inner space, the other end is feed-water end, and described feed-water end is provided with impact portions and the water-in with storage water inner space back to front along the step 3 of escalator direction of advancing;

Described anti-spilled structure also comprises strut member and spacing part; Wherein, described strut member for erecting to being fixedly installed, described in connect water drum 15 middle part in the longitudinal direction and be rotatably connected on described strut member and form lever construction, described spacing part is fixedly installed on described strut member;

Described water side is provided with pouring weight 16, and described connect water drum 15 be in zero load or underloading state time, the gravity of this pouring weight 16 makes to stick up on described feed-water end, make described impact portions the face, front side of bucket 13 can be sent to collide with described, this send bucket 13 around the outer end of support bar 5 rotate and to described water-in fall water; And when the gravity connecing feed-water end in water drum 15 is greater than the gravity of water side, when described feed-water end drops to the position lower than the lower end sending bucket 13, it is subject to the spacing of described spacing part.

The setting of above-mentioned anti-spilled structure, connect water drum 15 when unloaded or underloading state (as shown in figs. 8 a and 8b, in figure, arrow direction is step traveling direction), make feed-water end sticks up under the action of gravity of water side pouring weight 16, the impact portions of feed-water end with send bucket 13 phase clash into and make this send bucket 13 constantly overturn and to connect in water drum 15 fall water; Connect water drum 15 continue to receive send bucket 13 fall water extremely, when the gravity of feed-water end is greater than the gravity of water side (as shown in Figure 8 c), described feed-water end drops to and is subject to the spacing of described spacing part lower than sending during the lower end position of bucket 13, the described water drum 15 that connects no longer collides with sending bucket 13 and accepts the water that falls sending bucket 13, therefore can effectively prevent from connecing after water filled by water drum 15 and overflow.

During enforcement, it is preferable that described feed-water end drops to and is subject to the spacing of described spacing part lower than sending during the lower end position of bucket 13, and makes this length direction connecing water drum 15 mutually parallel with the traveling direction of step 3. So, it is possible to bucket 13 collides with sending can not only effectively to avoid connecing water drum 15; The angle of rotation also making to connect water drum 15 entirety is minimum, and then can rotate quickly and overflow after preventing from connecing further water.

During enforcement, described spacing part can adopt the one in following structure:

1, the middle part at length direction connect in the upper side of water drum 15 or downside is fixed with a coupling shaft 17 being rotatably connected with strut member and being connected, described spacing part is the inboardend that one end is fixed on strut member, the other end is outwards extend and cover the positive stop end of the halfpipe structure 18 on this coupling shaft 17, and relies on this halfpipe structure 18 to carry out spacing in the end in radian direction to dock the rotation of water drum 15.

2 and above a kind of difference be: the positive stop end of described spacing part be directly extend to corresponding position and be rotated in place after the feed-water end connecing water drum 15 or one end in water side abut against (not shown).

Wherein, described water side is provided with one for inserting and the slot fixed for described pouring weight 16.

Being arranged to connect on water drum 15 pouring weight 16 and assembling of above-mentioned slot is more convenient.

Wherein, described spacing part is provided with one layer of buffer layer in the surface that water drum 15 contacts with connecing.

So, can effectively prevent spacing part and the hard collision connecing between water drum 15, play certain provide protection.

During enforcement, described buffer layer is preferably obtained by any one material in elastomeric material, sponge material or silica gel material. Like this, the buffering better effects if of buffer layer can be made.

Wherein, water drum 15 is connect described in for spaced multiple along step 3 direction of advancing.

Above-mentioned multiple setting connecing water drum 15 structure, can upper one connect water drum 15 accept water to upset after, no longer collide with sending bucket 13; Like this, this send bucket 13 water can with the next one connect water drum 15 collide and wherein fall water. Visible multiple structure connecing water drum 15, it is possible to better to sending the water in bucket 13 to accept, thus improve send bucket 13 send water efficiency.

Wherein, multiple steps 3 of escalator are respectively arranged with and send bucket 13 described in one.

So, it is possible to improve send bucket 13 send water efficiency, effectively prevent multiple situation connecing water drum 15 and occurring cutting off the water supply.

Wherein, described strut member is one piece and erects to the body of wall 19 being fixedly installed on ground, connects water drum 15 and be jointly connected on this body of wall 19 described in multiple.

So, the setting of this body of wall 19 can not only be played and support the effect of water drum 15 of connecing, additionally it is possible to body of wall 19 environment behind is blocked and protected, thus promote waterfall view and admire impression.

Below it is only the preferred embodiment of the present invention; need to point out be; for those skilled in the art under the prerequisite not departing from the technical program, it is also possible to make some distortion and improvement, the technical scheme of above-mentioned distortion and improvement should be considered as falling into the scope that this application claims protection equally.

Claims

1. an artificial waterfall, comprises and is arranged at the other water reservoir of escalator, waterfall pond and water source structure for conveying; Wherein, described water reservoir is positioned at the lower section in described waterfall pond, and described waterfall pond being provided with can supply water flows out and form the water outlet of waterfall, and described water source structure for conveying is used for the water of water reservoir is delivered to described waterfall pond; It is characterized in that: described water source structure for conveying comprises draw water part and conveying member, described conveying member is fixedly connected with the described part that draws water, and described in draw water part for drawing water from water reservoir, described conveying member is for being delivered to waterfall pond by the water that the part that draws water draws; It is connected for driving between described conveying member and the drive-motor of escalator.

2. artificial waterfall according to claim 1, it is characterized in that: described conveying member is impeller pump, the described part that draws water is two water pipes of water-in and the water outlet being fixedly connected on this impeller pump, the end that draws water of the water pipe being wherein connected with the water-in of impeller pump is positioned at below the horizontal plane of described water reservoir, and the water side of the water pipe being connected with the water outlet of impeller pump connects with described waterfall pond; The rotating shaft of the impeller of this impeller pump drives with the drive-motor of escalator and is connected.

3. artificial waterfall according to claim 1, it is characterized in that: also comprise water discharging structure, described water discharging structure comprises the web member being fixedly connected between waterfall pond and water reservoir, the upper surface of described web member has a sluicing face tilted, the upper end in described sluicing face is for accepting the water outlet of the water outlet in waterfall pond, and this water outlet is guided in water reservoir by the lower end in described sluicing face.

4. artificial waterfall according to claim 1, it is characterised in that: described conveying member is the step of escalator, described in the part that draws water be the tube filled with water that a long strip shape and the mouth that is filled with water are located at end;

5. artificial waterfall according to claim 4, it is characterised in that: this escalator is the escalator of upper row.

6. artificial waterfall according to claim 4, it is characterised in that: also comprising water droplet adapting structure for electric, what this water droplet adapting structure for electric comprised the underface of the tube filled with water of the step being fixedly installed on escalator connects tank, described in connect tank entirety in strip; The tube filled with water being on the end of the highest point of escalator and escalator between contiguous accumulator portion connects in tank described in perpendicular projection upwards drops on, described in connect contiguous water reservoir on tank end have to supply water and flow into the outlet of water reservoir.