CN109752913A - A kind of lifting water curtain and lifting device - Google Patents
A kind of lifting water curtain and lifting device Download PDFInfo
- Publication number
- CN109752913A CN109752913A CN201910232898.8A CN201910232898A CN109752913A CN 109752913 A CN109752913 A CN 109752913A CN 201910232898 A CN201910232898 A CN 201910232898A CN 109752913 A CN109752913 A CN 109752913A
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- China
- Prior art keywords
- drencher
- lifting device
- outer tube
- sliding block
- inner tube
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a kind of lifting water curtain and lifting devices, wherein lifting device includes outer tube and inner tube.The lifting device that this programme provides, in drencher work, the rising of drencher and the fixation of drencher height are realized by the pressure of water, when drencher does not work, drencher declines with inner tube decline under the effect of gravity, realize packing up for drencher, i.e. drencher can be packed up when not working by lifting device, drencher is set to be located at the water surface or less, so that making drencher not influences to go up and down the overall beautiful of the water body environment of water curtain, and after drencher is packed up, it is always positioned at underwater, reduce when drencher does not work and the time of contact of atmosphere, to slow down the speed that rust corrosion occurs for drencher, extend the service life of drencher.
Description
Technical field
The present invention relates to bright and beautiful performance technical field, in particular to a kind of lifting water curtain and lifting device.
Background technique
Water screen film is by the way that light beam to be radiated on the water surface, to show the multimedia skill of stronger three-dimensional film effect
Art is formed fan-shaped " screen " by high-pressure hydraulic pump and special lifting water curtain by water high speed ejection from bottom to top after atomization, dedicated to put
Special video tape is incident upon in " screen " and forms water screen film by film projector.
In the prior art, the spray head for going up and down water curtain is fixed on the above higher position of the water surface, and spray head is in stretching shape always
State influences the water body ring for installing lifting water curtain specifically, spray head is also at stretching state when water screen film does not work
Border it is overall beautiful.
In addition, spray head is contacted with air for a long time is easy to happen rust corrosion, shorten the service life of spray head.
Therefore, the overall aesthetics of water body environment how is improved, while extending the service life of spray head, becomes this field skill
Art personnel technical problem urgently to be resolved.
Summary of the invention
In view of this, to improve the overall aesthetics of water body environment, extending simultaneously the present invention provides a kind of lifting device
The service life of spray head.The present invention also provides a kind of lifting water curtains.
To achieve the above object, the invention provides the following technical scheme:
A kind of lifting device, comprising:
The lower end of outer tube, the outer tube can be tightly connected with water supplying pipe, and the upper end of the outer tube passes through guard seal, institute
It states and offers mounting hole on baffle；With
The outer tube is inserted by the mounting hole in the lower end of inner tube, said inner tube, and the lower end of said inner tube passes through first
Sliding block slidingly and sealingly cooperates with the outer tube, and offering on the tube wall of first sliding block lower end for said inner tube is logical
Hole, said inner tube upper end can install drencher.
Preferably, in above-mentioned lifting device, the outer tube includes the more equal short tubes of diameter, the adjacent short tube spiral shell
Line connection.
Preferably, in above-mentioned lifting device, further includes:
The slip pipe being set on the outer tube；With
The outer wall of the second sliding block being fixed in the slip pipe, second sliding block and the outer tube is slidably matched.
Preferably, in above-mentioned lifting device, further includes:
The protection pipe for being set on the outer tube and being connect with the guard seal, the outer wall of the protection pipe and described the
Two sliding blocks are slidably matched, and the lower end of the protection pipe is provided with the first limit plate with second sliding block cooperation, the protection
The upper end of pipe is provided with the second limit plate with second sliding block cooperation.
Preferably, in above-mentioned lifting device, the outer tube can be with the water supplying pipe flanged joint, the method for the flange
The first bolt is provided in flange aperture.
Preferably, in above-mentioned lifting device, the lower end of said inner tube is provided with annular backup pad, the annular backup pad
It offsets with the screw rod of first bolt；
The high 5-10mm of the end height flange of first screw rod.
Preferably, in above-mentioned lifting device, the through-hole is strip hole, the length extending direction of the strip hole and institute
The axis direction for stating inner tube is identical.
Preferably, in above-mentioned lifting device, the upper surface of first sliding block is provided with metal coating plate.
Preferably, in above-mentioned lifting device, the upper end of said inner tube is connect by bend pipe with the drencher, described
Drencher is connect with the bend pipe flange.
A kind of lifting water curtain, comprising:
Drencher；With
The lifting device connecting with the drencher, the lifting device are the institute that records in any one above-mentioned scheme
State lifting device.
It can be seen from the above technical proposal that lifting device provided by the invention, including outer tube and inner tube.This programme provides
Lifting device realize the rising of drencher and consolidating for drencher height by the pressure of water in drencher work
Fixed, when drencher does not work, drencher declines with inner tube decline under the effect of gravity, realizes drencher
It packs up, i.e., drencher can be packed up when not working by lifting device, so that drencher is located at the water surface hereinafter, to make water
After curtain spray head does not influence to go up and down the overall beautiful of the water body environment of water curtain, and drencher is packed up, it is always positioned at underwater, reduction
Extend with the time of contact of atmosphere to slow down the speed that rust corrosion occurs for drencher when drencher does not work
The service life of drencher.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of lifting water curtain provided in an embodiment of the present invention；
Fig. 2 is the left view of lifting water curtain provided in an embodiment of the present invention.
1, outer tube, 2, baffle, 3, inner tube, the 4, first sliding block, 5, through-hole, 6, drencher, 7, metal coating plate, 8, protection
Pipe.
Specific embodiment
The invention discloses a kind of lifting devices, to improve the overall aesthetics of water body environment, while extending making for spray head
Use the service life.The invention also discloses a kind of lifting water curtains.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 and Fig. 2 are please referred to, Fig. 1 is the structural schematic diagram of lifting water curtain provided in an embodiment of the present invention；Fig. 2 is this hair
The left view for the lifting water curtain that bright embodiment provides.
The invention discloses a kind of lifting devices, including outer tube 1 and inner tube 3.
Wherein, the top and bottom of outer tube 1 seal, and the upper end of outer tube 1 is sealed by baffle 2, and the lower end of outer tube 1 can
It is tightly connected with water supplying pipe；
Mounting hole is offered on baffle 2；
Outer tube 1 is inserted by mounting hole in the lower end of inner tube 3, the lower end of inner tube 3 slided by the first sliding block 4 with outer tube 1 and
Sealing cooperation, inner tube 3 offer through-hole 5 on the tube wall of 4 lower end of the first sliding block, and the upper end of inner tube 3 can install water curtain
Spray head 6.
Water pump is opened, the water column with certain hydraulic pressure enters outer tube 1 and inner tube 3, and water column pushes inner tube 3 along outer tube 1
Inner wall upward sliding, while water column enters the part of inner tube 3 and can be flow between inner tube 3 and outer tube 1 by the through-hole 5 of inner tube 3
Annular space, since the first sliding block 4 slidingly and sealingly cooperates with outer tube 1, with the lower end of the first sliding block 4 and the lower end of outer tube 1
Between the volume of water increase, water column can constantly push inner tube 3 along 1 upward sliding of outer tube, until the upper end of the first sliding block 4 with
Baffle 2 offsets, and inner tube 3 is extend out to utmostly at this time, and drencher 6 rises to extreme higher position, and water pump continues to supply to outer tube 1
Water, water can enter inner tube 3 at this time, and be sprayed by drencher 6, form water curtain, during drencher 6 is sprayed water, by
In the effect of hydraulic pressure, the first sliding block 4 can offset with baffle 2 always, so that the water spray height of drencher 6 will not change
Become, guarantees 6 steady operation of drencher；It switches off the pump, the water of inner tube 3 drains into outer tube 1, and outer tube 1, inner tube 3 is discharged in the water of outer tube 1
With the first sliding block 4 under gravity synchronize move downward, until the lower end and the lower end of outer tube 1 of inner tube 3 offset, realization water
Packing up for curtain spray head 6, packs up rear drencher and is located at the water surface or less.
The lifting device that this programme provides realizes the upper of drencher 6 by the pressure of water when drencher 6 works
Rise and the fixation of 6 height of drencher, when drencher 6 does not work, drencher 6 with inner tube 3 under the effect of gravity
Decline and decline, realizes packing up for drencher 6, i.e. drencher can be packed up when not working by lifting device, make water
Curtain spray head is located at the water surface hereinafter, so that making drencher not influences to go up and down the overall beautiful of the water body environment of water curtain, and water curtain
It after spray head is packed up, is always positioned at underwater, reduces when drencher does not work and the time of contact of atmosphere, to slow down water curtain
The speed of rust corrosion occurs for spray head, extends the service life of drencher.
The lifting of drencher 6 does not need to increase other power-equipments, and energy-efficient, structure is simple, reliable operation.
Drencher automatic lifting, is located at underwater when not working, when use stretches out the water surface, keeps water surface neat and tidy.
Speed can be adjusted the monk of drencher by adjusting the water yield of water pump, improve the safety that spray head rises
Property.
The motor to supply water to water pump can use variable-frequency motor, effectively control hydraulic pressure, to effectively control drencher 6
Upward stroke.
In a specific embodiment of this programme, outer tube 1 includes the equal short tube of more diameters, and adjacent tubes screw thread connects
It connects.The embodiment middle external tube 1 is spliced by more short tubes, can satisfy the lifting requirement of the drencher 6 of different height, into
One step improves the versatility of lifting device.
The lifting device that this programme provides further includes slip pipe (not shown) and the second sliding block (not shown).Specifically
, the second sliding block is set on outer tube 1, and slip pipe is set on the second sliding block, and the second sliding block is fixed on the inner wall of slip pipe.
After inner tube 3 rises preset height along outer tube 1, outer tube 1 can continue to rise preset height along slip pipe, until water curtain
The height of spray head 6 meets requirement.
Risen in the embodiment by inner tube 3 and outer tube 1 rises the height adjustment for realizing drencher 6, within only
The mode that pipe 3 rises, can shorten whole height when lifting device is packed up, to further shorten when lifting water curtain is packed up
Whole height.
In order to further optimize the above technical scheme, the lifting device that this programme provides further includes protection pipe 8, protection pipe 8
It is set on outer tube 1 and is tightly connected with baffle 2, protection pipe 8 can be with one lifting of lifting of outer tube 1.Protection pipe 8 is located at
Between outer tube 1 and slip pipe, the outer wall of protection pipe 8 is slidably matched with the second sliding block.
The upper end of protection pipe 8 is provided with the first postive stop baffle 2 with the cooperation of the second sliding block, and the lower end of protection pipe 8 is provided with
With the second postive stop baffle 2 of the second sliding block cooperation, the restriction to 8 up and down motion position of protection pipe is realized.
Specifically, the first limit plate and the second limit plate and 8 integral structure of protection pipe.
Water pump is opened, the water column with certain hydraulic pressure enters outer tube 1 and inner tube 3, and water column pushes inner tube 3 along outer tube 1
Inner wall upward sliding, while water column enters the part of inner tube 3 and can be flow between inner tube 3 and outer tube 1 by the through-hole 5 of inner tube 3
Space, since the first sliding block 4 slidingly and sealingly cooperates with outer tube 1, between the lower end of the first sliding block 4 and the lower end of outer tube 1
The volume of water increase, water column can constantly push inner tube 3 along 1 upward sliding of outer tube, until the upper end of the first sliding block 4 and baffle
2 offset, and inner tube 3 is extend out to utmostly at this time, complete the first segment stroke that drencher 6 rises；
Water pump continue to outer tube 1 supply water, push outer tube 1 moved upwards along slip pipe, until the first limit plate of protection pipe 8 with
Second sliding block offsets, and drencher 6 rises to preset height at this time, completes the second stroke that drencher 6 rises；
Water pump continues to supply water to outer tube 1, and water can enter inner tube 3 at this time, and be sprayed by drencher 6, forms water curtain.
During drencher 6 is sprayed water, the first sliding block 4 offsets with baffle 2 always, and the second sliding block is limited with first always
Position plate offsets, and guarantees that the water spray height of drencher 6 will not change, the steady operation of drencher 6.
It switches off the pump, the water of inner tube 3 drains into outer tube 1, and outer tube 1, inner tube 3 and the first sliding block 4 and outside is discharged in the water of outer tube 1
Pipe 1 moves downward under gravity, until the lower end of inner tube 3 and the lower end of outer tube 1 offset, the second limit of protection pipe 8
Position plate offsets with the second sliding block, completes packing up for drencher 6, and drencher 6 is located at the water surface or less.
Outer tube 1 can pass through flanged joint with water supplying pipe, be provided with the first bolt in the flange hole of flange.Flanged joint
Mode reduces the connection difficulty of outer tube 1 Yu water supplying pipe, reduces the assembling difficulty of lifting device and water supplying pipe.
The lower end of inner tube 3 is provided with annular backup pad, and the screw rod of annular backup pad and the first bolt offsets, the first screw rod
End height 5-10mm high compared with flange feeds outer tube so that there are certain gaps between annular backup pad and outer tube 1 for water column
1 provides enough spaces.
Preferably, through-hole 5 is strip hole, and the length extending direction of strip hole is identical as the axis direction of inner tube 3.
In order to further optimize the above technical scheme, the upper surface of the first sliding block 4 of the lifting device that this programme provides is set
It is equipped with metal coating plate 7.7 one side of metal coating plate plays the role of protecting the first sliding block 4, extends the first sliding block 4
On the other hand service life plays the role of enhancing sealing.
In a specific embodiment of this programme, the first sliding block 4 and the second sliding block are tetrafluoroethene sliding block, guarantee inner tube
3 and outer tube 1 Caton does not occur during sliding.
The tube body of inner tube 3 being located at outside outer tube 1 is connect by bend pipe with drencher 6, guarantees the water spray side of drencher 6
To meeting the requirements.
Drencher 6 is connect with bend pipe flange, is reduced the connection difficulty of drencher 6 Yu elbow, is facilitated staff
Installation and maintenance.
This programme additionally provides a kind of lifting water curtain, including drencher 6 and lifting device, and drencher 6 and lifting fill
Connection is set, wherein lifting device is the lifting device in any one above-mentioned scheme.
Since lifting device has above-mentioned technique effect, the lifting water curtain with the lifting device also has same technology
Effect, details are not described herein.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of lifting device characterized by comprising
The lower end of outer tube (1), the outer tube (1) can be tightly connected with water supplying pipe, and the upper end of the outer tube (1) passes through baffle
(2) it seals, offers mounting hole on the baffle (2)；With
The outer tube (1), the lower end of said inner tube (3) are inserted by the mounting hole in the lower end of inner tube (3), said inner tube (3)
Slidingly and sealingly cooperated by the first sliding block (4) and the outer tube (1), said inner tube (3) is located under first sliding block (4)
It is offered on the tube wall at end through-hole (5), said inner tube (3) upper end can install drencher (6).
2. lifting device according to claim 1, which is characterized in that the outer tube (1) includes equal short of more diameters
Pipe, the adjacent short tube are threadedly coupled.
3. lifting device according to claim 2, which is characterized in that further include:
The slip pipe being set on the outer tube (1)；With
The outer wall of the second sliding block being fixed in the slip pipe, second sliding block and the outer tube (1) is slidably matched.
4. lifting device according to claim 3, which is characterized in that further include:
The protection pipe (8) for being set on the outer tube (1) and being tightly connected with the baffle (2), the outer wall of the protection pipe (8)
It is slidably matched with second sliding block, the lower end of the protection pipe (8) is provided with the first limit with second sliding block cooperation
Plate, the upper end of the protection pipe (8) are provided with the second limit plate with second sliding block cooperation.
5. lifting device according to claim 1, which is characterized in that the outer tube (1) can be with the water supply pipe flange
It connects, is provided with the first bolt in the flange hole of the flange.
6. lifting device according to claim 5, which is characterized in that the lower end of said inner tube (3) is provided with annular brace
The screw rod of plate, the annular backup pad and first bolt offsets；
The high 5-10mm of the end height flange of first screw rod.
7. lifting device according to claim 1, which is characterized in that the through-hole (5) is strip hole, the strip hole
Length extending direction is identical as the axis direction of said inner tube (3).
8. lifting device according to claim 1, which is characterized in that the upper surface of first sliding block (4) is provided with gold
Belong to protection board (7).
9. lifting device according to claim 1, which is characterized in that the upper end of said inner tube (3) by bend pipe with it is described
Drencher (6) connection, the drencher (6) connect with the bend pipe flange.
10. a kind of lifting water curtain characterized by comprising
Drencher (6)；With
The lifting device connecting with the drencher (6), the lifting device are described in any one of claim 1-9
Lifting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910232898.8A CN109752913A (en) | 2019-03-26 | 2019-03-26 | A kind of lifting water curtain and lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910232898.8A CN109752913A (en) | 2019-03-26 | 2019-03-26 | A kind of lifting water curtain and lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109752913A true CN109752913A (en) | 2019-05-14 |
Family
ID=66409404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910232898.8A Pending CN109752913A (en) | 2019-03-26 | 2019-03-26 | A kind of lifting water curtain and lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109752913A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110989283A (en) * | 2019-11-26 | 2020-04-10 | 张翔 | Virtual-real combined large-scale overwater light and shadow show system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007008537A1 (en) * | 2007-02-21 | 2008-09-04 | Neoperl Gmbh | Telescopic water outlet has interior pipe formed as through pipe and external pipe formed as discharge pipe and interior pipe carries interior pipe head having annular flange |
| CN201930894U (en) * | 2011-03-08 | 2011-08-17 | 郑州大学 | Liftable fountain nozzle with single water channel |
| CN107568034A (en) * | 2017-11-01 | 2018-01-12 | 北京碧海怡景园林绿化有限公司 | Arbor irrigation rig |
| CN208321213U (en) * | 2018-03-16 | 2019-01-04 | 北京中科水景科技有限公司 | Hydraulic pressure goes up and down water curtain certainly |
| CN209514297U (en) * | 2019-03-26 | 2019-10-18 | 万达文化旅游规划研究院有限公司 | A kind of lifting water curtain and lifting device |
-
2019
- 2019-03-26 CN CN201910232898.8A patent/CN109752913A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007008537A1 (en) * | 2007-02-21 | 2008-09-04 | Neoperl Gmbh | Telescopic water outlet has interior pipe formed as through pipe and external pipe formed as discharge pipe and interior pipe carries interior pipe head having annular flange |
| CN201930894U (en) * | 2011-03-08 | 2011-08-17 | 郑州大学 | Liftable fountain nozzle with single water channel |
| CN107568034A (en) * | 2017-11-01 | 2018-01-12 | 北京碧海怡景园林绿化有限公司 | Arbor irrigation rig |
| CN208321213U (en) * | 2018-03-16 | 2019-01-04 | 北京中科水景科技有限公司 | Hydraulic pressure goes up and down water curtain certainly |
| CN209514297U (en) * | 2019-03-26 | 2019-10-18 | 万达文化旅游规划研究院有限公司 | A kind of lifting water curtain and lifting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110989283A (en) * | 2019-11-26 | 2020-04-10 | 张翔 | Virtual-real combined large-scale overwater light and shadow show system |
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