CN105750144B

CN105750144B - A kind of building method of artificial waterfall

Info

Publication number: CN105750144B
Application number: CN201610168947.2A
Authority: CN
Inventors: 张伟
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: 2018-01-09
Anticipated expiration: 2036-03-23
Also published as: CN105750144A

Abstract

The invention discloses a kind of building method of artificial waterfall, comprises the following steps a, the waterfall pond for constructing artificial waterfall and cistern：Waterfall pond and cistern are being constructed by the escalator at the neighbouring escalator, wherein cistern is integrally located at the lower section in waterfall pond, has in the side wall in waterfall pond and is available for water to flow out and forms the delivery port of waterfall；B, it is configured to the water of cistern being delivered to the water source structure for conveying in waterfall pond：It is characterized in that：C, the power of the water source structure for conveying is provided by the motor of escalator.Compared with the existing technology compared with, above-mentioned artificial waterfall is provided the power for the water source structure for conveying that the water in cistern is delivered in waterfall pond by the motor of escalator, this makes it possible to the power utilization that motor leaves unused to get up, so as to improve the utilization ratio of the comprehensive energy of the escalator and artificial waterfall.

Description

A kind of building method of artificial waterfall

Technical field

The invention belongs to waterfall landscape construction applications, and in particular to a kind of building method of artificial waterfall.

Background technology

Waterfall is the landscape that a kind of depth is liked by people, but the waterfall of nature is distributed among high and steep mountains more, The resident being not easy in city views and admires.In order to allow the resident in city easily to enjoy waterfall, artificial waterfall just meets the tendency of And give birth to, such as notification number is a kind of Artificial waterfall device disclosed in CN102963208A in the prior art, or shaped like notification number For a kind of novel garden construction landscape waterfall disclosed in CN204196564U.

Nowadays, generally it is fitted with escalator in city Zhong Ge emporiums（Also referred to as " escalator "）, Ren Men Dull boring sensation occurs once in a while when taking escalator, in order to eliminate boring, part when people take escalator Market is provided with the artificial waterfall for being available for people to view and admire at the clearance spaces beside escalator；And market is in escalator After side sets artificial waterfall, additionally it is possible to attract more people to be stopped into store and view and admire the artificial waterfall, lift the people in store Gas.Show again through statistics, escalator is more when it runs to be transported with rated power as a kind of electromechanical equipment run throughout the year OK, but reality is mostly underloading or zero load（The load request of rated power is not reached far）, cause more energy waste.

Based on this, in order to which the kinetic energy preferably to be left unused to escalator utilizes, efficiency of energy utilization, applicant are improved Consider to design a kind of building method of artificial waterfall.

The content of the invention

For above-mentioned the deficiencies in the prior art, the technical problems to be solved by the invention are：How a kind of artificial organ is provided The building method of cloth.

In order to solve the above-mentioned technical problem, present invention employs following technical scheme：

A kind of building method of artificial waterfall, comprises the following steps：

A, waterfall pond and the cistern of artificial waterfall are constructed：

Waterfall pond and cistern are being constructed at the neighbouring escalator by escalator, wherein cistern is integrally located at waterfall The lower section in cloth pond, have in the side wall in waterfall pond and be available for water to flow out and form the delivery port of waterfall；

B, it is configured to the water of cistern being delivered to the water source structure for conveying in waterfall pond：

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

Compared with the existing technology compared with the water source that the water in cistern is delivered in waterfall pond by above-mentioned artificial waterfall conveys The power of structure is provided by the motor of escalator, and this makes it possible to the power utilization that motor leaves unused to get up, So as to improve the utilization ratio of the comprehensive energy of the escalator and artificial waterfall.

Preferably, drive conveying member using following water source structure for conveying come real by the motor of escalator It is existing：The water source structure for conveying includes draw water part and conveying member；The conveying member is centrifugal pump, described to draw water part to be fixedly connected on The water inlet of the centrifugal pump and the two of delivery port water pipes, wherein the end that draws water for the water pipe being connected with the water inlet of centrifugal pump is located at Below the horizontal plane of the cistern, the water side for the water pipe being connected with the delivery port of centrifugal pump connects with the waterfall pond； The rotating shaft of the impeller of the centrifugal pump and the motor drive connection of escalator.

The conveying member of said structure, draw water the structure being connected between part and conveying member and the motor of escalator It is relatively simple, set up more simple and efficient.

Preferably, drive conveying member using following water source structure for conveying come real by the motor of escalator It is existing：The water source structure for conveying includes draw water part and conveying member；The conveying member is the step of escalator, and the part that draws water is one Individual strip and the mouth that is filled with water are located at the tube filled with water of end；

The step is fixedly installed support bar in one end end of the width of the escalator, and the support bar is whole Body is L-shaped, and the outer end of the support bar is fixedly connected away from the step, the outer end of the support bar with the tube filled with water；Institute The direct of travel of the length direction and step of stating tube filled with water matches, and the mouth that is filled with water of the tube filled with water is in the traveling side of step To front；

When the tube filled with water marches to the lowest part of escalator with step, the tube filled with water can be sunk in cistern Water intaking；The mouth that is filled with water of the tube filled with water of step of the waterfall pond with marching to escalator highest point end position is corresponding simultaneously The pouring after tube filled with water upset can be accepted.

The above-mentioned step using escalator is as conveying member, using water source structure for conveying of the tube filled with water as the part that draws water, So that the water source structure for conveying not only have it is simple in construction, the advantages of facilitating is set；And it is used as conveying compared to using centrifugal pump For part, noise is lower when being run using the step of escalator as conveying member, will not produce centrifugal pump and be produced when conveying water Raw pump noise（Water pump noise, which is exactly that water pump is operationally caused, irregular, interval, continuous or random makes an uproar Sound；Man-made noise that water pump noise contacts with daily life, traffic noise differ, and it belongs to low-frequency noise（Frequency is at 500 hertz Hereby following sound）, be exactly the characteristics of low-frequency noise decay slowly, sound wave is longer, its diffraction wave energy cut-through thing easily, institute It is not disposable with low-frequency noise）.

Preferably, the escalator is up escalator.

When the escalator is up escalator, the tube filled with water marches to highest point on escalator with conveying member It can be overturn after end position downwards, now the upset degree of tube filled with water is maximum, and pouring effect is best.At the same time, tube filled with water exists Entirely it is continuously advanced from cistern into waterfall pond course of conveying with conveying member（First front is advanced obliquely, rear laterally to move ahead Enter）, and length direction because of the tube filled with water and the direct of travel of escalator match, thus tube filled with water with stepping motion extremely During the end position of escalator highest point, preferably the water of splendid attire can be poured out using the motional inertia of conveying member, from And improve pouring efficiency（Cause is when escalator is descending escalator, corner of the tube filled with water in the rearmost end of escalator There is the process of a vertical lifting at place, therefore can not be used to pour by the traveling motional inertia of escalator well；In addition, it is filled with water Upset degree when cylinder pours is also not as good as the upset degree on up escalator, therefore pouring less effective）.

In addition, also because the length direction of tube filled with water and the direct of travel of escalator match, therefore in tube filled with water with ladder Level moves to the end position of escalator highest point, and the direction of the water outlet of tube filled with water and the direction that step is advanced are tangent, and stores Pond is fittingly disposed at direction meaning source when being filled with water mouthful water outlet and can accept the water outlet of the mouth that is filled with water, and so, is filled with water Cylinder will not bump against during being poured to waterfall pond with waterfall pond, and it is smooth to ensure that tube filled with water is advanced with conveying member Property.

As an improvement, also including construction water discharging structure, the water discharging structure includes being fixedly connected on waterfall pond and water storage A connector between pond, the upper surface of the connector have an inclined sluicing face, and the upper end in the sluicing face is used In the water outlet for the delivery port for accepting waterfall pond, the water outlet is guided in cistern by the lower end in the sluicing face.

First, by the setting in above-mentioned connector and sluicing face, because sluicing face can be by the water water conservancy diversion in waterfall pond to water storage Pond, reduce the impact that waterfall pond falls into cistern（It is vertical with waterfall water to fall into compared with the structure of cistern）, such one Come, the water outlet that can not only effectively prevent waterfall pond splashes the more spray because falling into cistern vertically and fallen into by cistern Ground and cause the wet and slippery situation in ground, also regardless of set it is larger（Floor space）Cistern accept waterfall pond Flowing water, can effectively reduce the floor space of cistern, reduce cost.

Secondly, because whole artificial waterfall is provided in the position inside market by escalator, and it is one inside market The space more closed, when being not provided with above-mentioned connector and its sluicing face, let out under the water in waterfall pond is vertical to cistern meeting Cause larger flow impact sound, and produce certain noise.After there is provided above-mentioned connector and its sluicing face, waterfall water warp Delivery port flows out, along sluicing face aerial drainage to cistern, this makes it possible to reduce waterfall pond to leak into the impact of cistern, from And reduce flow impact sound and play a part of noise reduction.

Finally, the setting in sluicing face can also extend waterfall pond to the flow path of cistern, and pass through the current road Footpath increases the contact area between current and air again so that and the water for flowing through the flow path is more easy to volatilize to surrounding, so as to Increase the degree with the humid air of market inner space so that the air quality of market inner space is more excellent.

As an improvement, also including construction water droplet adapting structure for electric, the water droplet adapting structure for electric includes being fixedly installed on escalator Step tube filled with water underface water receiving tank, the water receiving tank is in integrally strip；It is in the highest point of escalator The projection of tube filled with water on end and escalator between neighbouring accumulator portion on vertical falls in the water receiving tank, described The end of neighbouring cistern, which has to supply water, on water receiving tank flows into the outlet of cistern.

After setting above-mentioned water droplet adapting structure for electric, the remaining water droplet after the water receiving tank can be toppled over tube filled with water is held Connect, thus can effectively prevent above-mentioned remaining water droplet fall to ground caused by ground it is wet and slippery, it is ensured that below the artificial waterfall The security of pedestrian's walking.

In addition, after setting above-mentioned water receiving tank, also regardless of accepting the water droplet of tube filled with water using cistern, therefore can have Effect saves the setting area of cistern, so as to reduce the construction costs of whole waterfall, helps to cause the overall more succinct of waterfall It is attractive in appearance.

Preferably, drive conveying member using following water source structure for conveying come real by the motor of escalator It is existing：The water source structure for conveying includes draw water part and conveying member；The conveying member is the step of escalator, and the part that draws water is upper Bucket is sent with opening in end；

The step is fixedly installed support bar in one end end of the width of the escalator, and the support bar is whole Body is L-shaped, and the outer end of the support bar can with the upper center for sending bucket away from the step, the outer end of the support bar Rotation connection；During the lowest part for sending bucket to march to escalator with step, send bucket to sink in cistern and fetch water；

Waterfall pond integral erection is above cistern, and the branch being less than on the step of the downside of escalator The position of the outer end of strut；The upper end in the waterfall pond is disposed with water inlet along step direct of travel and touched from front to back Portion is hit, the impact portions are used to collide with the leading flank for sending bucket, and enable this to send bucket integrally around support bar Outer end rotate and pour, the water inlet in the waterfall pond, which is used to accept, send the pouring of bucket after rotation；The waterfall water The lower end in pond is provided with the delivery port for being available for water to flow out and forming column waterfall.

Above-mentioned artificial waterfall uses the step of elevator as conveying member, and using the branch being rotatably connected in step end Structure of the bucket as the part that draws water is sent in strut outer end, have it is simple in construction, the advantages of facilitating is set；The use of bucket is sent also to have Have that water withdrawal is bigger, efficiency of producing drinking water is higher（It is used as compared to tube filled with water for the part that draws water）The advantages of, and given during water is given Bucket keeps vertical state under the gravity of water all the time, so that the water for sending bucket to be taken is not easy to flow out.

Above-mentioned waterfall pond is the structure corresponding with above-mentioned conveying member and the part that draws water, and the upper end in the waterfall pond is set State impact portions and water inlet, so as to may be such that with step advance send bucket leading flank collided with impact portions after overturn so that Bucket is sent constantly to be poured into the water inlet in waterfall pond, the reliable and efficiency that pours is higher；And bucket is sent to be taken off with impact portions Recover vertical shape again under self gravitation effect from after so that send remaining water in bucket to be not easy to drop out.Then, the waterfall water Pond is converged to the pouring for sending bucket, and further through the delivery port of waterfall pond lower end come outflow of supplying water, so as to continue landform Viewed and admired into column waterfall for people.

In general, the structure in above-mentioned waterfall pond is relatively simple, space-consuming is smaller, therefore may be such that the artificial waterfall knot Structure is more compact, effectively saves the construction cost of the artificial waterfall.

Preferably, a waterfall pond generally shell structure, the inside of the housing have water storage inner chamber, institute Stating the upper end of housing has the flow inlet that connect with the water storage inner chamber, the edge of the flow inlet is convex extend formed with The coaming plate of ring-type；

Formed on the coaming plate adjacent to the side for the leading flank for sending bucket for being collided with the leading flank for sending bucket, And the impact portions for enabling this to send bucket integrally to rotate and pour around the outer end of support bar；The opening structure of the upper end of the coaming plate Into the water inlet that the pouring of bucket after rotation is sent for accepting, the lower end of the housing is provided with the current for being available for water storage inner chamber Go out and form the delivery port of column waterfall.

The above-mentioned waterfall pool construction being made up of housing, by the simple structure of housing, independent production is not only convenient for, and pacify Construction cost also more convenient, therefore that artificial waterfall can be reduced is loaded, lifts the efficiency of construction of artificial waterfall.

In addition, the above-mentioned coaming plate formed on the housing, can send the leading flank of bucket to be touched to form by neighbouring on the coaming plate Portion is hit, so send bucket to march to relevant position, this send the leading flank of bucket to be collided with impact portions and rotates pouring, on coaming plate The opening at end forms the water inlet having for accepting the pouring, meanwhile, the medial surface of the coaming plate can enter to the pouring for sending bucket Row water conservancy diversion, so as to realize more preferable pouring effect.

As an improvement, also including construction overflow prevention structure, the overflow prevention structure includes waterfall pond, and the waterfall pond is One profile is in the water receiving cylinder of strip, and the inside of the water receiving cylinder has water storage inner chamber；The water receiving cylinder is in the longitudinal direction One end be the water side for being provided with the delivery port connected with water storage inner chamber, the other end is water inlet end, para-electric on the water inlet end The step direct of travel of dynamic staircase is provided with impact portions and the water inlet connected with water storage inner chamber back to front；

The overflow prevention structure also includes support member and locating part；Wherein, the support member is vertical fixed setting, described The middle part of water receiving cylinder in the longitudinal direction is rotatably connected on the support member and forms lever construction, and the locating part is fixed It is arranged on the support member；

The water side is provided with pouring weight, and when the water receiving cylinder is in unloaded or light condition, the gravity of the pouring weight So that the water inlet end upwarps so that the impact portions can collide with the leading flank for sending bucket, and this send bucket around branch The outer end rotation of strut simultaneously pours to the water inlet；And when the gravity of water inlet end in water receiving cylinder is more than the gravity of water side, By the spacing of the locating part when water inlet end is decreased below the lower end position for sending bucket.

The setting of above-mentioned overflow prevention structure, water receiving cylinder is in unloaded or light condition, the Action of Gravity Field of pouring weight in water side Down so that water inlet end upwarps, the impact portions of water inlet end are with sending that bucket mutually hits and so that this send bucket constantly to overturn and to water receiving cylinder Middle pouring；Persistently received in water receiving cylinder and send the pouring of bucket extremely, when the gravity of water inlet end is more than the gravity of water side, the water inlet By the spacing of the locating part when end is decreased below the lower end position for sending bucket, the water receiving cylinder is no longer with sending bucket to collide The pouring for sending bucket is hit and accepted, therefore is overflowed after can effectively preventing water receiving wound packages full water.

As an improvement, the locating part is provided with one layer of cushion with the surface that water receiving cylinder is in contact.

So, you can effectively prevent the hard collision between locating part and water receiving cylinder, play certain protective effect.

Brief description of the drawings

Fig. 1 is the stereochemical structure signal using second of embodiment of artificial waterfall made from implementation method of the present invention Figure.

Fig. 2 is enlarged drawing at A in Fig. 1.

Fig. 3 is Fig. 1 lateral view.

Fig. 4 is to be additionally arranged the dimensional structure diagram after waterwheel in Fig. 1.

Fig. 5 is to be additionally arranged the dimensional structure diagram after waterwheel in Fig. 3.

Fig. 6 is the stereochemical structure signal using the third embodiment of artificial waterfall made from implementation method of the present invention Figure.

Fig. 7 is Fig. 6 lateral view.

Fig. 8 a to Fig. 8 c are to send bucket in the third embodiment using artificial waterfall made from implementation method of the present invention Pour to the process schematic of water receiving cylinder.

In figure mark for：

1 cistern；

2 waterfall ponds；

3 steps；

4 tube filled with water；

5 support bars；

6 sluicing faces；

7 water wheels；

8 support frames；

9 blades；

10 strip thick bamboo tubes；

11 bar shaped ponds；

12 water receiving tanks；

13 send bucket；

14 coaming plates；

15 water receiving cylinders；

16 pouring weights；

17 connecting shafts；

18 halfpipes；

19 walls.

Embodiment

The present invention is made into one with reference to the building method of artificial waterfall and the accompanying drawing of the artificial waterfall of the present invention The detailed description of step.Wherein, for description using exemplary terms such as upper and lower, left and right, it is therefore intended that help reader's reason Solution, without being intended for limiting.In present embodiment, a pointed side is before when being advanced using the step of escalator Side.

A, waterfall pond 2 and the cistern 1 of artificial waterfall are constructed：

By escalator waterfall pond 2 and cistern 1, wherein 1 overall position of cistern are being constructed at the neighbouring escalator It is available for water to flow out in having on the lower section in waterfall pond 2, the side wall in waterfall pond 2 and forms the delivery port of waterfall；

B, it is configured to the water of cistern 1 being delivered to the water source structure for conveying in waterfall pond 2：

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

The water source structure for conveying includes draw water part and conveying member；The conveying member is fixedly connected with the part that draws water, and institute State the part that draws water to be used to draw water from cistern 1, the conveying member is used to the water that the part that draws water is drawn being delivered to waterfall pond 2； It is drive connection between the motor of the conveying member and escalator.

After above-mentioned artificial waterfall, because conveying member is driven by the motor of escalator, therefore transported in escalator During row, motor acts on conveying member come so that the water that the part that draws water is drawn from cistern 1, subsequent conveying member will draw part again In water be delivered to waterfall pond 2, the water in waterfall pond 2 flows out to form waterfall through delivery port.Therefore people of the invention Work waterfall can be used in combination with the motor of escalator, and the power to be left unused to motor better profits from, Improve the comprehensive energy utilization ratio of the escalator.

During implementation, preferably described delivery port is be arranged on the upper end of the side wall of neighbouring cistern 1 on waterfall pond 2 one Strip v notch v.So, the structure of delivery port is simple, is easy to manufacture, and the structure of the delivery port can be formed it is broader Waterfall so that the waterfall is more grand.

The first embodiment（Not shown in figure）：

Wherein, the conveying member is centrifugal pump, and the part that draws water is water inlet and the water outlet for being fixedly connected on the centrifugal pump Two water pipes of mouth, wherein the water pipe being connected with the water inlet of centrifugal pump draws water end under the horizontal plane of the cistern 1 Side, the water side for the water pipe being connected with the delivery port of centrifugal pump connects with the waterfall pond 2；The rotating shaft of the impeller of the centrifugal pump With the motor drive connection of escalator.

During implementation, the rotating shaft of the impeller of the centrifugal pump and the motor drive connection of escalator can use following knot Structure is realized：

1st, the motor is dual-axle motor, is connected wherein an axle is fixed by the drive sprocket of decelerator and escalator Connect；Another axle directly can be connected by shaft coupling with the rotating shaft of the impeller of centrifugal pump, another axle also can by speed changer with from The rotating shaft of the impeller of heart pump is connected.

2nd, the motor is single shaft motor, and the drive shaft on the output shaft and bearing block of the motor is coaxially fixed to be connected Connect；And the drive sprocket for driving escalator is coaxially fixedly installed in the drive shaft, and for driving centrifugal pump The gear of impeller shaft（Engaged with the gear on impeller shaft）Or rotating disk（It is connected by belt with the rotating disk on impeller shaft Connect）.

Second of embodiment（As shown in Figures 1 to 5）：

The embodiment is with the first embodiment difference：

The conveying member is the step 3 of escalator, and described the part that draws water is a strip and the mouth that is filled with water is located at end Tube filled with water 4；

One end end of width of the step 3 in the escalator is fixedly installed support bar 5, the support bar 5 is overall L-shaped, and the outer end of the support bar 5 is fixed away from the step 3, the outer end of the support bar 5 with the tube filled with water 4 Connection；The direct of travel of the length direction and step 3 of the tube filled with water 4 matches, and the mouth that is filled with water of the tube filled with water 4 is in ladder The front of the direct of travel of level 3；

When the tube filled with water 4 marches to the lowest part of escalator with step 3, the tube filled with water 4 can sink to water storage Fetched water in pond 1；The mouth that is filled with water of the tube filled with water 4 of step 3 of the waterfall pond 2 with marching to escalator highest point end position It is corresponding and can accept the tube filled with water 4 upset after pouring.

The above-mentioned step 3 using escalator is used as conveying member, and knot is conveyed using water source of the tube filled with water 4 as the part that draws water Structure so that the water source structure for conveying not only have it is simple in construction, the advantages of facilitating is set；And compared to use centrifugal pump as defeated For sending part, noise is lower when being run using the step 3 of escalator as conveying member, will not produce centrifugal pump in conveying water when institute Caused pump noise（Water pump noise, which is exactly that water pump is operationally caused, irregular, interval, continuous or random makes an uproar Sound；Man-made noise that water pump noise contacts with daily life, traffic noise differ, and it belongs to low-frequency noise（Frequency is at 500 hertz Hereby following sound）, be exactly the characteristics of low-frequency noise decay slowly, sound wave is longer, its diffraction wave energy cut-through thing easily, institute It is not disposable with low-frequency noise）.

During implementation, preferably lowest water level should be higher than that tube filled with water 4 exists in cistern 1（Marched to step）Just fill with the water moment Height where its mouth that is filled with water；It is preferred that cistern 1（Neighbouring escalator side）Pool wall be highly less than（It is minimum to be in escalator On the step of opening position）Height where the upper end of support bar 5.So, cistern 1 is able to ensure that tube filled with water 4 is more filled While dividing water intaking, it also ensure that pool wall will not cause any stop to the traveling of support bar 5.

Wherein, the escalator is up escalator.

When the escalator is up escalator, the tube filled with water 4 marches to highest point on escalator with conveying member End position after can overturn downwards, now the upset degree of tube filled with water 4 is maximum, and pouring effect is best.At the same time, tube filled with water 4 are entirely being continuously advanced from cistern 1 into the course of conveying of waterfall pond 2 with conveying member（First front is advanced obliquely, rear horizontal Preceding traveling）, and length direction because of the tube filled with water 4 and the direct of travel of escalator match, therefore tube filled with water 4 is with step 3 when moving to the end position of escalator highest point, can be preferably using the motional inertia of conveying member by the water of splendid attire Pour out, so as to improve pouring efficiency（Because when escalator is descending escalator, tube filled with water 4 is in the last of escalator There is the process of a vertical lifting corner at end, therefore can not be used to pour by the traveling motional inertia of escalator well； In addition, upset degree when tube filled with water 4 pours is also not as good as the upset degree on up escalator, therefore pouring less effective）.

In addition, also because the length direction of tube filled with water 4 and the direct of travel of escalator match, thus tube filled with water 4 with Step 3 moves to the end position of escalator highest point, and the direction of the water outlet of tube filled with water 4 and the direction that step 3 is advanced are tangent, And cistern 1 is fittingly disposed at direction meaning source when being filled with water mouthful water outlet and can accept the water outlet of the mouth that is filled with water, so, Tube filled with water 4 will not bump against during being poured to waterfall pond 2 with waterfall pond 2, ensure that tube filled with water 4 is advanced with conveying member Smoothness.

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

Cistern 1 can so be lifted to the water source transfer efficiency between waterfall pond 2, so as to may be such that waterfall water pond 2 Water yield is more greatly so as to forming more grand waterfall.

During implementation, also a tube filled with water 4 can will be provided with each step 3 of escalator.

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

After the tube filled with water 4 of said structure, the oblique outwardly direction away from escalator when pouring of tube filled with water 4, So, waterfall pond 2 can with more convenient be arranged on and be slightly away from the larger space of escalator side.In addition, again because of waterfall Cloth pond 2 is further from the side of escalator, therefore the process that tube filled with water 4 pours into waterfall pond 2, is more easy to by escalator On passenger see, lifted by the sight of waterfall.

Above-mentioned artificial waterfall also includes water discharging structure, and the water discharging structure includes being fixedly connected on waterfall pond 2 and water storage A connector between pond 1, the upper surface of the connector have an inclined sluicing face 6, the upper end in the sluicing face 6 For the water outlet for the delivery port for accepting waterfall pond 2, the water outlet is guided in cistern 1 by the lower end in the sluicing face 6.

First, by the setting in above-mentioned connector and sluicing face 6, because sluicing face 6 can be by the water water conservancy diversion in waterfall pond 2 to storage Pond 1, reduce the impact that waterfall pond 2 falls into cistern 1（It is vertical with waterfall water to fall into compared with the structure of cistern 1）, So, the water outlet that can not only effectively prevent waterfall pond 2 is fallen into because falling into cistern 1 vertically to splash the more spray The ground on the side of cistern 1 simultaneously causes the wet and slippery situation in ground, also larger regardless of setting（Floor space）Cistern 1 hold The flowing water in waterfall pond 2 is connect, can effectively reduce the floor space of cistern 1, reduces cost.

Secondly, because whole artificial waterfall is provided in the position inside market by escalator, and it is one inside market The space more closed, when being not provided with above-mentioned connector and its sluicing face 6, let out under the water in waterfall pond 2 is vertical to cistern 1 Larger flow impact sound can be caused, and produce certain noise.After there is provided above-mentioned connector and its sluicing face 6, waterfall Water flows out through delivery port, and along the aerial drainage of sluicing face 6 to cistern 1, this makes it possible to reduce waterfall pond 2 to leak into cistern 1 Impact, so as to reduce flow impact sound and play a part of noise reduction.

Finally, the setting in sluicing face 6 can also extend waterfall pond 2 to the flow path of cistern 1, and pass through the current Path increases the contact area between current and air again so that and the water for flowing through the flow path is more easy to volatilize to surrounding, from And increase the degree with the humid air of market inner space so that the air quality of market inner space is more excellent.

Wherein, the platy structure of the connector generally strip, the length direction and escalator of the connector Length direction match.

The volume of the connector of said structure is smaller, space-consuming is less, and overall structure is more succinct, compact；And connect The length direction of part and the length direction of escalator match, and so may be such that the people for taking escalator are more easily seen Impression is viewed and admired in current waterfall on the sluicing face 6 of connector, lifting.

Wherein, the sluicing face 6 is convex formed with stop side in the edges at two ends of width.

The setting on above-mentioned stop side can effectively prevent flowing water on sluicing face 6 from the end of the width of the sluicing face 6 Outflow so that the water conservancy diversion effect in sluicing face 6 is more preferable.

Wherein, the convex width formed with along sluicing face 6 in part on the sluicing face 6 close to waterfall pond 2 prolongs The projection for the strip stretched.

Above-mentioned projection can help the flowing water on the face of sluicing 6 to form wave so that the flowing water on sluicing face 6 can be more preferable Nature is simulated, lifts the sight of waterfall.

During implementation, preferably the height of the projection in the protrusion direction is 2-15cm, too high or too low to be all unfavorable for wave Formed.

Wherein, the raised section is isosceles triangle.

Bulge-structure of the section for isosceles triangle is used, it is smaller to the barrier force of current, so that passing through property of current More preferably.

Wherein, it is described raised multiple to be set up in parallel along the length direction of sluicing face 6.

So by above-mentioned multiple projections flowing water can be promoted to produce longer wave in the length direction of sluicing face 6, increased The appreciation effect of strong waterfall.

During implementation, above-mentioned multiple projections are fixedly connected at the both ends of width on the width of the sluicing face of being arranged on 6 On the stop side of edges at two ends, it can so strengthen the structural strength for stopping side.

Wherein, the water discharging structure also includes a waterwheel being vertically fixedly installed in cistern 1, and the waterwheel includes The generally water wheel 7 of disc-shaped structure, the support frame 8 for being rotatably connected and supporting with water wheel 7；The waterwheel Interval is fixedly installed polylith blade 9 in the peripheral side of wheel 7；The lower end in the sluicing face 6 is guided to the water side of cistern 1 To consistent with the tangential direction of the water wheel 7, and the water outlet can impact the blade 9 of water wheel 7 and drive the water wheel 7 Rotation.

Above-mentioned waterwheel is integrally vertically provided in cistern 1, and space that can be vacant above cistern 1 is carried out preferably Utilize, and further lift the sight of the artificial waterfall.

Wherein, the lower end of the water wheel 7 is located at below the horizontal plane of the cistern 1；The circumferential side of the water wheel 7 The oblique one end position for being fixedly installed the strip thick bamboo tube 10 that can be used for being filled with water, water inlet being provided with the strip thick bamboo tube 10 on face In the front of the direct of travel of water wheel 7.

So, strip thick bamboo tube 10 is rotated together with water wheel 7 and can sunk in the extreme lower position on water wheel 7 Enter and bailed in cistern 1, and poured when rotation is to upturned position to form waterfall flow again, improve the artificial waterfall Sight.

Wherein, the strip thick bamboo tube 10 be disposed in an evenly spaced relation in the water wheel 7 peripheral side it is multiple；Neighbouring The corresponding erection of opening position that the strip thick bamboo tube 10 overturns and poured with water wheel 7 has the bar shaped pond for accepting the pouring 11, and it is provided with the breach for being available for water to flow out and forming waterfall in the side wall away from water wheel 7 on the bar shaped pond 11.

So, be may be such that by said structure by strip thick bamboo tube 10 to bar shaped pond 11 again to the flowing water of cistern 1 Formed with multistage stair-stepping waterfall（From the flowing water laterally as viewed from shape）, further increase contact of the current with air Area.

Wherein, above-mentioned artificial waterfall also includes water droplet adapting structure for electric, and the water droplet adapting structure for electric is electronic including being fixedly installed on The water receiving tank 12 of the underface of the tube filled with water 4 of the step 3 of staircase, the overall water receiving tank 12 is in strip；It is in escalator Highest point end and escalator on the projection of tube filled with water 4 between the neighbouring part of cistern 1 on vertical fall described The end of neighbouring cistern 1, which has to supply water, in water receiving tank 12, on the water receiving tank 12 flows into the outlet of cistern 1.

After setting above-mentioned water droplet adapting structure for electric, the remaining water droplet after the water receiving tank 12 can be toppled over tube filled with water 4 is carried out Accept, thus can effectively prevent above-mentioned remaining water droplet fall to ground caused by ground it is wet and slippery, it is ensured that under artificial waterfall The security of square pedestrian's walking.

In addition, after setting above-mentioned water receiving tank 12, also regardless of the water droplet that tube filled with water 4 is accepted using cistern 1, therefore energy Enough setting area for effectively saving cistern 1, so as to reduce the construction costs of whole waterfall, help causes the entirety of waterfall more Simple and beautiful.

Wherein, the water receiving tank 12 is as obtained by any one material in aluminium sheet material or wood material.

The materials of aluminium sheet or plank are easy and will not get rusty, and ensure that water receiving tank 12 is more easy to also can preferably tie up while being made The cleannes in water holding source.

Wherein, neighbouring water storage on the end of the highest point of the strip of the water receiving tank 12 and escalator and escalator The shape of the strip of the displacement path of tube filled with water 4 between the part of pond 1 matches；And the upper end suspention of the water receiving tank 12 connects It is connected on waterfall pond 2, the lower end of the water receiving tank 12 is fixedly connected on cistern 1.

Using the water receiving tank 12 of said structure, not only structure is relatively simple, also without occupancy floor area；It is in addition, above-mentioned The shape of the strip of water receiving tank 12 may be such that the spacing between entirety and tube filled with water 4 is minimum, so that surplus in tube filled with water 4 The impulsive force that remaining water droplet falls to water receiving tank 12 under gravity is smaller, can further prevent from falling in water receiving tank 12 Water is spilt from water receiving tank 12 again.

Wherein, the bottom surface of the water receiving tank 12 has one layer of antispray layer.

The setting of above-mentioned antispray layer, can be to falling dripping into row buffering into water receiving tank 12, so as to effectively under tube filled with water 4 Prevent from dripping and spilt from water receiving tank 12；At the same time, also the setting of exactly antispray layer may replace by lifting the side of water receiving tank 12 Wall sets height while spilling so as to help water receiving tank 12 effectively to prevent from dripping, to help to connect the structure that spills of preventing from dripping Tank 12 reduces Sidewall Height, the weight and volume of economization water receiving tank 12, therefore above-mentioned improvement project has more preferable implementation result.

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

Sponge and silica gel are respectively provided with the effect of damping, therefore splashproof effect is ideal.In addition, sponge also has preferably Water imbibition, so, the water droplet for dropping to surface can rapidly be absorbed using the antispray layer of sponge material, further Lift splashproof effect.

Wherein, the thickness of the antispray layer is the height of water receiving tank 12 1/5th to half.

The splashproof effect of the antispray layer of above-mentioned specification is even more ideal.

The third embodiment（As shown in Fig. 6 to Fig. 8 c）：

The embodiment is with the first and second of embodiment difference：

Wherein, the conveying member is the step 3 of escalator, and the part that draws water send bucket 13 for what upper end had an opening；

One end end of width of the step 3 in the escalator is fixedly installed support bar 5, the support bar 5 is overall L-shaped, and the upper of bucket 13 is sent in the outer end of the support bar 5 away from the step 3, the outer end of the support bar 5 with described End middle part is rotatably connected；During the lowest part for sending bucket 13 to march to escalator with step 3, bucket 13 is sent to sink to storage Fetched water in pond 1；

The integral erection of waterfall pond 2 is less than on the step 3 of the downside of escalator above cistern 1 Support bar 5 outer end position；The upper end in the waterfall pond 2 along the direct of travel of step 3 be disposed with from front to back into The mouth of a river and impact portions, the impact portions are used to collide with the leading flank for sending bucket 13, and enable this to send bucket 13 Overall rotate and pour around the outer end of support bar 5, the water inlet in the waterfall pond 2 is used for undertaking and send bucket 13 after rotation Pour；The lower end in the waterfall pond 2 is provided with the delivery port for being available for water to flow out and forming column waterfall.

Above-mentioned artificial waterfall is used as conveying member using the step 3 of elevator, and uses and be rotatably connected in the end of step 3 Structure of the bucket 13 as the part that draws water is sent in the outer end of support bar 5, have it is simple in construction, the advantages of facilitating is set；Send bucket 13 Using also having, water withdrawal is bigger, efficiency of producing drinking water is higher（It is used as compared to tube filled with water 4 for the part that draws water）The advantages of, and sending water During send bucket 13 to keep vertical state under the gravity of water all the time so that the water for sending bucket 13 to be taken is not easy to flow out.

Above-mentioned waterfall pond 2 is the structure corresponding with above-mentioned conveying member and the part that draws water, and the upper end in the waterfall pond 2 is set Above-mentioned impact portions and water inlet, so as to may be such that with step 3 advance send bucket 13 leading flank collided with impact portions after overturn, So that sending bucket 13 constantly to be poured into the water inlet in waterfall pond 2, the reliable and efficiency that pours is higher；And send bucket 13 with Impact portions recover vertical shape again after departing under self gravitation effect so that send remaining water in bucket 13 to be not easy to drop out.With Afterwards, the waterfall pond 2 is converged to the pouring for sending bucket 13, and further through the delivery port of the lower end of waterfall pond 2 come the stream that supplies water Go out, so as to continually form column waterfall to be viewed and admired for people.

In general, the structure in above-mentioned waterfall pond 2 is relatively simple, space-consuming is smaller, therefore may be such that the artificial waterfall Structure is more compact, effectively saves the construction cost of the artificial waterfall.

During implementation, the preferably described profile generally rectangular configuration for sending bucket 13 send bucket 13, so, may be such that Sending when being collided between bucket 13 and the impact portions on waterfall pond 2 that the area that is in contact is bigger, collision process is more reliable and more stable, Pouring is overturn so as to help to send bucket 13 to realize with more surely leaning on.

During implementation, the profile of preferably described impact portions is in integrally montant shape or riser shape.So, montant shape or riser shape The structure of impact portions is simple, is easy to manufacture.

Wherein, it can be a shell structure that the waterfall pond 2 is overall, and the inside of the housing has water storage inner chamber, institute Stating the upper end of housing has the flow inlet that connect with the water storage inner chamber, the edge of the flow inlet is convex extend formed with The coaming plate 14 of ring-type；

On the coaming plate 14 side of the neighbouring leading flank for sending bucket 13 form for the leading flank for sending bucket 13 Collide, and the impact portions for enabling this to give bucket 13 integrally to rotate and pour around the outer end of support bar 5；The coaming plate 14 The opening of upper end, which is formed, to be used to accept the water inlet for sending the pouring of bucket 13 after rotation, and the lower end of the housing, which is provided with, to be available for The water of water storage inner chamber flows out and forms the delivery port of column waterfall.

The above-mentioned structure of waterfall pond 2 being made up of housing, by the simple structure of housing, is not only convenient for independent production, and Construction cost also more convenient, therefore that artificial waterfall can be reduced is installed, lifts the efficiency of construction of artificial waterfall.

In addition, the above-mentioned coaming plate 14 formed on the housing, can by the neighbouring leading flank for sending bucket 13 on the coaming plate 14 come Impact portions are formed, so send bucket 13 to march to relevant position, this send the leading flank of bucket 13 to collide and rotate with impact portions Pouring, the opening of the upper end of coaming plate 14 forms the water inlet having for accepting the pouring, meanwhile, the medial surface of the coaming plate 14 can be right The pouring of bucket 13 is sent to carry out water conservancy diversion, so as to realize more preferable pouring effect.

Wherein, the delivery port is located at the side for deviating from escalator on the waterfall pond 2.

The passenger's viewing being so more convenient on the escalator, lifts appreciation effect.

Wherein, the lateral surface of the impact portions is overall inclined plane to the front of the direct of travel of bucket 13 is sent.

So, send the bottom of the leading flank of bucket 13 to be contacted first with the plate-impact, then, send the bottom of bucket 13 " clinoplain " of the portion along impact portions glides and entirety is constantly toward top rake and pouring is to water inlet, send the water in bucket 13 will not Swing because impact force is spent greatly.

After sending the leading flank of bucket 13 to be bonded with the flat board, this send bucket 13 is overall to be revolved again around the upper end of the impact portions Turn and turn up pouring to water inlet.It can be seen that the impact portions of said structure can slow down and send bucket 13 when just touching Impact force, prevent from sending the pond in bucket 13 to go out so that send the upset pouring process of bucket 13 more gentle, stably.

Wherein, on the coaming plate 14 away from sending the lateral surface of bucket 13 generally to incline in front of the direct of travel of bucket 13 to sending Oblique is plane.

So that the housing send bucket 13 to send water suitable for upstream or downstream escalator, so as to preferably practical Property.

The artificial waterfall of present embodiment may also include the overflow prevention structure in waterfall pond 2, and the overflow prevention structure includes Waterfall pond 2, the waterfall pond 2 are the water receiving cylinder 15 that a profile is in strip, and the inside of the water receiving cylinder 15 has water storage Inner chamber；The one end of the water receiving cylinder 15 in the longitudinal direction is the water side for being provided with the delivery port connected with water storage inner chamber, separately One end is water inlet end, on the water inlet end along escalator the direct of travel of step 3 be provided with back to front impact portions and with The water inlet of water storage inner chamber connection；

The overflow prevention structure also includes support member and locating part；Wherein, the support member is vertical fixed setting, described The middle part of water receiving cylinder 15 in the longitudinal direction is rotatably connected on the support member and forms lever construction, and the locating part is consolidated Surely it is arranged on the support member；

The water side is provided with pouring weight 16, and when the water receiving cylinder 15 is in unloaded or light condition, the pouring weight 16 Gravity the water inlet end is upwarped so that the impact portions can collide with the leading flank for sending bucket 13, and this send Bucket 13 pours around the rotation of the outer end of support bar 5 and to the water inlet；And when the gravity of water inlet end in water receiving cylinder 15 is more than During the gravity of water end (W.E.), by the spacing of the locating part when water inlet end is decreased below the lower end position for sending bucket 13.

The setting of above-mentioned overflow prevention structure, water receiving cylinder 15 is in unloaded or light condition（As shown in figs. 8 a and 8b, arrow in figure Head direction is step direct of travel）, under the Action of Gravity Field of water side pouring weight 16 water inlet end is upwarped, water inlet end touches Hit portion with send the phase of bucket 13 hit and so that this send bucket 13 constantly overturn and poured into water receiving cylinder 15；Continue in water receiving cylinder 15 Reception send the pouring of bucket 13 extremely, when the gravity of water inlet end is more than the gravity of water side（As shown in Figure 8 c）, under the water inlet end By the spacing of the locating part when being brought down below the lower end position for sending bucket 13, the water receiving cylinder 15 is no longer with sending the phase of bucket 13 The pouring for sending bucket 13 is collided and accepted, therefore can effectively prevent water receiving cylinder 15 from being overflowed after filling water.

During implementation, preferably described water inlet end is limited when being decreased below the lower end position for sending bucket 13 by the locating part Position, and make it that the length direction of the water receiving cylinder 15 is parallel with the direct of travel of step 3.So, can not only can have Effect avoids water receiving cylinder 15 with sending bucket 13 to collide；Also so that the anglec of rotation of the entirety of water receiving cylinder 15 is minimum, and then can be faster Ground rotates and overflowed after preventing further water receiving.

During implementation, the locating part can use one kind in following structure：

1st, one in the upper side or downside of water receiving cylinder 15 is fixedly arranged in the middle of one and support member in length direction Be rotatably connected the connecting shaft 17 of connection, and the locating part is the fixing end that one end is fixed on support member, and the other end is outside The positive stop end for the halfpipe 18 for extending and being covered in the connecting shaft 17, and by the halfpipe 18 in radian direction End come dock the rotation of water drum 15 carry out it is spacing.

2nd, it is with a kind of difference above：The positive stop end of the locating part for extend directly to relevant position and with rotation One end in the water inlet end of the water receiving cylinder 15 gone to behind position or water side abuts against（Not shown in figure）.

Wherein, the water side is provided with one and is used for for the slot that is inserted and fixed of the pouring weight 16.

The setting of above-mentioned slot make it that pouring weight 16 assembles more convenient on water receiving cylinder 15.

Wherein, the locating part is provided with one layer of cushion with the surface that water receiving cylinder 15 is in contact.

So, you can effectively prevent the hard collision between locating part and water receiving cylinder 15, play certain protective effect.

During implementation, the cushion is preferably by any one material system in elastomeric material, sponge material or silica gel material .So, it may be such that the buffering effect of cushion is more preferable.

Wherein, the water receiving cylinder 15 is spaced multiple along the direct of travel of step 3.

The setting of above-mentioned multiple structures of water receiving cylinder 15, you can a upper water receiving cylinder 15 accept water to overturn after, no longer with Bucket 13 is sent to collide；So, this send the water of bucket 13 to collide with next water receiving cylinder 15 and pour thereto.It is it can be seen that multiple The structure of water receiving cylinder 15, can more preferably to sending the water in bucket 13 to accept, so as to improve send bucket 13 send water efficiency.

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

So, it is possible to increase that send bucket 13 send water efficiency, effectively prevents multiple water receiving cylinders 15 from the feelings cut off the water supply occur Condition.

Wherein, the support member is the wall 19 of one piece of vertical fixed setting on the ground, and multiple water receiving cylinders 15 are common It is same to be connected on the wall 19.

So, the setting of the wall 19 can not only be played a part of supporting water receiving cylinder 15, additionally it is possible to wall 19 The environment of behind is blocked and protected, so as to which lift waterfall views and admires impression.

It the above is only the preferred embodiment of the present invention, need to point out it is not depart from this skill for those skilled in the art On the premise of art scheme, several modifications and improvements can also be made, the technical scheme of above-mentioned modification and improvement equally should be considered as Enter this application claims scope.

Claims

1. a kind of building method of artificial waterfall, comprises the following steps：

A, waterfall pond and the cistern of artificial waterfall are constructed：

Waterfall pond and cistern are being constructed at the neighbouring escalator by escalator, wherein cistern is integrally located at waterfall water The lower section in pond, have in the side wall in waterfall pond and be available for water to flow out and form the delivery port of waterfall；

It is characterized in that：

2. the building method of artificial waterfall according to claim 1, it is characterised in that：By the motor of escalator Lai Driving conveying member is realized using following water source structure for conveying：The water source structure for conveying includes draw water part and conveying member；It is described Conveying member is centrifugal pump, and the part that draws water is two water pipes of the water inlet and delivery port that are fixedly connected on the centrifugal pump, wherein The water pipe being connected with the water inlet of centrifugal pump draws water end below the horizontal plane of the cistern, the delivery port with centrifugal pump The water side of connected water pipe connects with the waterfall pond；The rotating shaft of the impeller of the centrifugal pump and the motor of escalator Drive connection.

3. the building method of artificial waterfall according to claim 1, it is characterised in that：By the motor of escalator Lai Driving conveying member is realized using following water source structure for conveying：The water source structure for conveying includes draw water part and conveying member；It is described Conveying member is the step of escalator, and the part that draws water is located at the tube filled with water of end for a strip and the mouth that is filled with water；

The step is fixedly installed support bar in one end end of the width of the escalator, and the support bar is in integrally L-type, and the outer end of the support bar is fixedly connected away from the step, the outer end of the support bar with the tube filled with water；The Sheng The length direction of water drum and the direct of travel of step match, and the mouth that is filled with water of the tube filled with water is in the direct of travel of step Front；

When the tube filled with water marches to the lowest part of escalator with step, the tube filled with water can sink in cistern and take Water；The mouth that is filled with water of the tube filled with water of step of the waterfall pond with marching to escalator highest point end position is corresponding and energy Enough accept the pouring after tube filled with water upset.

4. the building method of artificial waterfall according to claim 3, it is characterised in that：The escalator is up electronic Staircase.

5. the building method of artificial waterfall according to claim 3, it is characterised in that：Also include construction water discharging structure, institute State the connector that water discharging structure includes being fixedly connected between waterfall pond and cistern, the upper table mask of the connector There is an inclined sluicing face, the upper end in the sluicing face is used for the water outlet for accepting the delivery port in waterfall pond, the sluicing face Lower end the water outlet is guided in cistern.

6. the building method of artificial waterfall according to claim 3, it is characterised in that：Also include construction water droplet and accept knot Structure, the water droplet adapting structure for electric includes the water receiving tank for being fixedly installed on the underface of the tube filled with water of the step of escalator, described to connect Tank is in integrally strip；The tube filled with water of position is perpendicular between being moved to escalator at the top of neighbouring cistern and escalator Upward projection falls in the water receiving tank, and the end of neighbouring cistern, which has to supply water, on the water receiving tank flows into going out for cistern Mouthful.

7. the building method of artificial waterfall according to claim 1, it is characterised in that：By the motor of escalator Lai Driving conveying member is realized using following water source structure for conveying：The water source structure for conveying includes draw water part and conveying member；It is described Conveying member is the step of escalator, and the part that draws water send bucket for what upper end had an opening；

The step is fixedly installed support bar in one end end of the width of the escalator, and the support bar is in integrally L-type, and the outer end of the support bar is rotatable away from the step, the outer end of the support bar and the upper center for sending bucket Connection；During the lowest part for sending bucket to march to escalator with step, send bucket to sink in cistern and fetch water；

Waterfall pond integral erection is above cistern, and the support bar being less than on the step of the downside of escalator Outer end position；The upper end in the waterfall pond is disposed with water inlet and collision from front to back along step direct of travel Portion, the impact portions are used to collide with the leading flank for sending bucket, and enable this to send bucket integrally around support bar Outer end rotates and poured, and the water inlet in the waterfall pond, which is used to accept, send the pouring of bucket after rotation；The waterfall pond Lower end be provided with the delivery port for being available for water to flow out and forming column waterfall.

8. the building method of artificial waterfall according to claim 7, it is characterised in that：Generally one, the waterfall pond Shell structure, the inside of the housing have water storage inner chamber, and the upper end of the housing has the water connected with the water storage inner chamber Flow into mouth, convex coaming plate of the extension formed with ring-type in edge of the flow inlet；

Form for being collided with the leading flank for sending bucket, and make adjacent to the side for the leading flank for sending bucket on the coaming plate Must this send the impact portions that bucket integrally can rotate and pour around the outer end of support bar；The opening of the upper end of the coaming plate, which is formed, to be used The water inlet of the pouring of bucket after rotation is sent in undertaking, the lower end of the housing, which is provided with, is available for the water of water storage inner chamber to flow out simultaneously Form the delivery port of column waterfall.

9. the building method of artificial waterfall according to claim 7, it is characterised in that：Also include construction overflow prevention structure, The overflow prevention structure includes waterfall pond, and the waterfall pond is the water receiving cylinder that a profile is in strip, the water receiving cylinder Inside has water storage inner chamber；The one end of the water receiving cylinder in the longitudinal direction is to be provided with the delivery port connected with water storage inner chamber Water side, the other end are water inlet end, and the step direct of travel on the water inlet end along escalator is provided with collision back to front Portion and the water inlet connected with water storage inner chamber；

The overflow prevention structure also includes support member and locating part；Wherein, the support member is fixedly installed to be vertical, the water receiving The middle part of cylinder in the longitudinal direction is rotatably connected on the support member and forms lever construction, and the locating part is fixedly installed On the support member；

The water side is provided with pouring weight, and when the water receiving cylinder is in unloaded or light condition, the gravity of the pouring weight causes The water inlet end upwarps so that the impact portions can collide with the leading flank for sending bucket, and this send bucket around support bar Outer end rotation and to the water inlet pour；And when the gravity of water inlet end in water receiving cylinder is more than the gravity of water side, it is described By the spacing of the locating part when water inlet end is decreased below the lower end position for sending bucket.

10. the building method of artificial waterfall according to claim 9, it is characterised in that：The locating part and water receiving cylinder phase The surface of contact is provided with one layer of cushion.