A kind of lake Zhong Hu
Technical field
The present invention relates to urban infrastructures, and in particular to the transformation in lake.
Background technique
Rain is big, and the water on avenue flows through conduit pipe and enters in lake, and water level rises in lake, overflows, anti-to immerse city street
Road, flood are formed.
Summary of the invention
How technical problem solved by the invention: avoiding in lake water level from rising and counter immerses avenue.
In order to solve the above technical problems, the invention provides the following technical scheme: lake is separated by a kind of lake Zhong Hu, water barrier
Upper layer lake and lower layer lake open up the flow-guiding mouth in conducting upper layer lake and lower layer lake, elastic connection on the top surface of water barrier on water barrier
There is the plug for blocking flow-guiding mouth, the lower section of flow-guiding mouth is equipped with aqueduct;The aqueduct is connect with driving mechanism, driving mechanism with
Water valve connection, water valve are mounted on water pipe, and water pipe connection upper layer lake and lower layer lake, water pipe are connect with water pumper;The water pipe
Top opening is flushed with water level alarm line, and water level alarm line is in above water barrier;When water level is higher than water level alarm in the lake of upper layer
When line, driving mechanism driving aqueduct rising opens plug;When water level is equal to or less than water level alarm line in the lake of upper layer, water guide
Pipe decline resets, and driving mechanism opens water valve, and water in lower layer lake is pumped into upper layer lake by water pipe by water pumper.
According to the above technical scheme, when water level is higher than water level alarm line in the lake of upper layer, the inductor on the revetment of lake is triggered,
Driving mechanism movement, aqueduct rising open plug, and the top opening of aqueduct is connected with upper layer lake, and the water in the lake of upper layer is through leading
Water pipe enters in lower layer lake, and water level is declined in the lake of upper layer.
According to the above technical scheme, the inductor when water level is equal to or less than water level alarm line in the lake of upper layer, on the revetment of lake
It is triggered, driving mechanism movement, aqueduct decline resets, and plug resets under the action of elasticity, covers flow-guiding mouth;Meanwhile it driving
Water in lower layer lake is pumped into upper layer lake by water pipe, to promote upper layer lake by dynamic mechanism opening water valve, water pumper (suction pump) movement
Middle water level.
The plug includes top cover, the elastic sealing element that cap base is arranged in, the cone that elastic sealing element bottom is arranged in
Shape guide part, the thin bar that conical guide member bottom is set, the jacking receiving block that thin bar bottom end is set, the edge of the top cover
Equipped with several flexible connectors, the bottom end of flexible connector is connect with water barrier;The inner cavity of the aqueduct is equipped with jacking block, top
It rises block to be connected on the internal chamber wall of aqueduct by several ribs, jacking block is located at the top of aqueduct;In the aqueduct of rising
Jacking block on push up the jacking receiving block.
As described above, original state, under the action of flexible connector, elastic sealing element is pressed on flow-guiding mouth, envelope
Close flow-guiding mouth;Aqueduct rises, and jacking block presses jacking receiving block upwards, and jacking receiving block rises, and overcomes flexible connector
Elastic force drives plug to rise, and elastic sealing element runs up and leaves flow-guiding mouth, and the water in the lake of upper layer injects water guide through flow-guiding mouth
Pipe, water flow down in aqueduct through several ribs.Wherein, the inner wall of the outer wall of aqueduct and flow-guiding mouth is in close contact, outside waterproof
Stream.
The rotary components include rotating seat, the fixed brake disc and second gear for being set in rotating seat periphery;
The latch components include being fixed at the intracorporal basal disc of shell, a pair of of the brake(-holder) block being mounted on basal disc, sliding
Solution lock slide on basal disc is set;The pair of brake(-holder) block is symmetrical set in the periphery of brake disc, a pair of of brake(-holder) block
One end is hinged, the mutual elastic connection of the other end;Solution lock slide is equipped with a pair and slides bar, a pair of of brake(-holder) block elastic connection
One end opens up a pair of of slide slot, and slide slot is in bending, and a pair of of slide slot is symmetrical set, and a pair slides bar and is slidably fitted in
In a pair of of slide slot;
The driving component includes the annulus for being driven by driving device and being rotated, and the center line of annulus rotation deviates rotating seat
The center line of rotation, the inner sidewall of annulus are equipped with tooth section and unlocked state, and unlocked state includes a unlock rod, and the unlock is slided
Block opens up the guide groove of S-shaped, and the annulus of rotation can drive unlock rod to slide into guide groove, and the unlock rod slided in guide groove can drive
Make to solve lock slide to basal disc center translation, when unlock rod starts to drive solution lock slide to basal disc center translation, second gear with
Tooth section starts to engage, and when unlock rod, which is detached from, to be contacted with guide groove, solution lock slide resets and second gear is disengaged with tooth section;
Above-mentioned rotary components, latch components, driving assembly constitute driving mechanism.
Open up rotating seat threaded hole at the center of the rotating seat, the aqueduct and rotating seat screw hole and downwards
Across rotating seat;The bottom of flow-guiding mouth is equipped with guide sleeve, is plugged in guide sleeve at the top of aqueduct, aqueduct and guide sleeve it
Between be equipped with mutually matched guide frame;
Worm gear is arranged on the lateral wall of the annulus, worm gear is engaged with worm screw, and worm screw is connect by connecting rod with water valve.
By the above-mentioned explanation to driving mechanism, the working principle of the driving mechanism is as follows:
First, the driving device driving annulus rotation in driving mechanism, annulus drives tooth section and unlocked state rotation thereon
Turn.
Second, when the unlock rod being fixed on annulus slides into guide groove and drives solution center of the lock slide to basal disc
When translation, a pair on solution lock slide slides bar and translates in a pair of of slide slot in a manner of one-to-one, since slide slot is in curved
Shape is rolled over, therefore, a pair translated to basal disc central line, which slides bar, can drive one end of a pair of of brake(-holder) block elastic connection to be opened, such as
This, rotating seat is changed into rotatable state by the initial state by a pair of of brake(-holder) block friction catch.
Third no longer brakes rotating seat synchronously with a pair of of brake(-holder) block, the tooth section on annulus inner sidewall, i.e. annulus inner sidewall
On one section of tooth, start to engage with second gear, and drive second gear and be firmly connected with it rotating seat rotation;Work as rotation
Seat rotation fixed angle, when such as 180 degree, tooth section is disengaged with second gear, meanwhile, unlock rod and solution lock slide
Guide groove disengages, since guide groove is S-shaped, when unlock rod and guide groove disengage, solution lock slide resets, and one
It is resetted therewith to bar is slided, one end of a pair of of brake(-holder) block elastic connection also resets therewith, a pair of of brake(-holder) block friction catch system again
Moving plate, and then brake rotating seat.
4th, when water level is higher than water level alarm line in the lake of upper layer, driving mechanism movement, specifically, in driving assembly
Annulus rotation, first by the rotatable handle of worm and gear driving water valve, the water valve gradually water flow in clearance water pipe;Later, circle
Tooth section on ring drives rotating seat rotation by second gear, and the aqueduct that the rotation driving of rotating seat is screwed onto it rises,
After rising predetermined altitude, plug is opened, and tooth section is disengaged with second gear, and rotating seat is relocked.It is above-mentioned, aqueduct
Upper layer lake and lower layer lake are connected to water pipe, the water in the lake of upper layer enters in lower layer lake through aqueduct and water pipe, upper layer lake Zhong Shui
Position is declined.
5th, when water level is lower than water level alarm line in the lake of upper layer, driving mechanism movement, specifically, in driving assembly
Annulus reversely rotates, firstly, the tooth section on annulus drives rotating seat to reversely rotate by second gear, the reverse rotation of rotating seat
The aqueduct decline being screwed onto it is driven, after declining predetermined altitude, plug resets under the effect of elasticity, and flow-guiding mouth is blocked;
Later, tooth section is disengaged with second gear, and rotating seat is relocked, and annulus stopping movement no longer reversely rotating, at this point,
Worm gear mechanism not yet closes water valve, or not yet completely closes water valve, and water in lower layer lake is passed through water by water pumper movement
Pipe is pumped into the lake of upper layer, and water level is risen in the lake of upper layer.
As the present invention to a kind of explanation of latch components, the basal disc is equipped with a pillar, and pillar is equipped with swivel pin;
The pair of brake(-holder) block includes the second brake(-holder) block positioned at first brake(-holder) block in left side and positioned at right side, the left end of the first brake(-holder) block
It is hinged on swivel pin with the left end of the second brake(-holder) block, the right end of the first brake(-holder) block and the right end of the second brake(-holder) block are stretched by first
The connection of contracting spring;The right end of first brake(-holder) block is equipped with the first top pillar, and the right end of the second brake(-holder) block is equipped with the second top pillar, and first
Top pillar and the second top pillar are oppositely arranged, and the first top pillar and the second top pillar are located in the first adjustable spring;First brake(-holder) block and
The equal semicircular in shape of second brake(-holder) block, the first brake(-holder) block and the second brake(-holder) block surround brake disc.As described above, the first adjustable spring
With the trend for closing up the first brake(-holder) block and the second brake(-holder) block, and the setting of the first top pillar and the second top pillar then has blocking should
The effect of kind trend.
As the present invention to a kind of explanation of latch components, the pair of slide slot includes that the first slide slot and second slides
Slot, the first slide slot are provided with the right end of the first brake(-holder) block, and the second slide slot is provided with the right end of the second brake(-holder) block, and first slides
Slot and the second slide slot are symmetrical set, wherein the first slide slot includes that the first straight line type slide slot being connected to and second are straight
Line style slide slot, angle circle between first straight line type slide slot and second straight line type slide slot is in 90 degree and 180 degree
Between.As described above, when solving lock slide to when the translation of the central line of basal disc, a pair slided in a pair of of slide slot is slided
Bar has the trend of the right end separation of the right end and the second brake(-holder) block that make the first brake(-holder) block.
As the present invention to a kind of explanation of latch components, the solution lock slide is equipped with a pair of of positioning pin, the pair of
Positioning pin includes the first positioning pin and the second positioning pin being symmetrical set, and it is fixed that the right end of first brake(-holder) block is equipped with first
Position hole, the right end of the second brake(-holder) block are equipped with second location hole, when the first top pillar and the second top pillar offset, the solution lock slide of translation
On the first positioning pin and the second positioning pin can correspondingly be inserted into first positioning hole and second location hole;It is the pair of to slide bar
Bar and second is slided including first and slides bar, and first slides the top that bar is fixed at the first positioning pin, and second, which slides bar, consolidates
The top of second positioning pin is set calmly, and first slides the central axis of the center line of bar and the first positioning pin.By above stating
Bright, when unlock rod pushes the center translation for solving lock slide to basal disc, first slides bar first in first straight line type slide slot
Translation, when the first positioning pin and the second positioning pin are detached from first positioning hole and second location hole, second, which slides bar, just enters the
Two linear type slide slots, a pair slide bar and open the right end of the right end of the first brake(-holder) block and the second brake(-holder) block;Unlock rod with
The rotation of annulus and after leaving away, solution lock slide resets, and a pair slides bar and resets therewith, the first positioning pin and the second positioning pin phase
First positioning hole and second location hole are inserted into answering, to lock a pair of of brake(-holder) block.
As the present invention to a kind of explanation of interactive relationship between latch components and driving assembly, in latch components, unlock
Guide groove on sliding block includes the first arc guide groove of connection, the second arc guide groove, third arc guide groove, wherein the
The arc center of circle of two arc guide grooves is located on the center line of annulus;In driving assembly, the unlocked state includes being fixed on circle
Convex block, the radial bars for being fixed in radial direction on convex block and being directed toward the annulus center of circle in radial direction on ring inner sidewall;The unlock rod peace
Mounted in the end of radial bars;With the rotation of annulus, unlock rod is first slipped into the first arc guide groove, and drive solution lock slide to
The center translation of basal disc, meanwhile, second gear starts to engage with tooth section, and later, unlock rod enters the second arc guide groove, unlock
Sliding block remains unchanged at a distance from basal disc center, and later, unlock rod enters third arc guide groove, and drives solution lock slide to remote
Direction translation from basal disc center, when unlock rod is detached from third arc guide groove, second gear is disengaged with tooth section.
As described above, under the premise of annulus rotates, when unlock rod moves in the first arc guide groove, unlock rod
Solution lock slide is pushed to translate to the central line of basal disc, during unlock rod is mobile in the first arc guide groove, first
It slides bar to translate in first straight line type slide slot first, be translated in second straight line type slide slot later, the first brake(-holder) block is right
End and the second brake(-holder) block right end are separated from each other, and synchronously, the first positioning pin and the second positioning pin are gradually from first positioning hole and the
It is extracted in two location holes;When unlock rod moves in the second arc guide groove, since radial boom end is directed toward the center of circle of annulus
And second the arc center of circle of arc guide groove be located on the center line of annulus, therefore, when unlock rod is in the second arc guide groove
When mobile, the centre distance for solving lock slide and annulus is remained unchanged, and in turn, solution lock slide is kept not at a distance from basal disc center
Become, a pair of of brake(-holder) block keeps open configuration, rotates freely rotating seat;When unlock rod moves in third arc guide groove,
Unlock rod is to push solution lock slide to the direction rectilinear translation far from basal disc center, and unlock rod moves in third arc guide groove
During, first, which slides bar, travels in first straight line type slide slot by second straight line type slide slot, the first brake(-holder) block right end and
Second brake(-holder) block right end is mutually drawn close to lock brake disc, and synchronously, the first positioning pin and the second positioning pin are gradually inserted into first
Location hole and second location hole are to lock the first brake(-holder) block and the second brake(-holder) block.In above description, when unlock rod is in the first arc
When moving in guide groove, second gear is engaged with tooth section, when unlock rod, which is detached from, to be contacted with third arc guide groove, second gear
It is disengaged with tooth section, starts to contact to unlock rod to be detached to contact with guide groove with guide groove in unlock rod, second gear driving
Rotating seat rotates fixed angle, such as 180 degree.
As the present invention to a kind of explanation of driving assembly, the annulus is articulated in shell, and the driving device includes
The fixed ring gear being set on annulus inner sidewall, couples with third gear and is mounted on shell the third gear engaged with ring gear
Interior first motor.As described above, first motor driving third gear rotation, third gear is by driving ring gear to drive circle
Ring rotation.
The water pipe is mounted in the revetment in lake, the bottom of the bottom opening of water pipe close to lower layer lake;The driving mechanism
In lower layer lake, driving mechanism is mounted on the bottom surface of water barrier.
Multiple flow-guiding mouths can be opened up on the water barrier, aqueduct is plugged in each flow-guiding mouth, and each aqueduct is mating
Driving mechanism is installed, each mating connecting with water valve of driving mechanism, each water valve is mating to be mounted on water pipe.
Detailed description of the invention
Following further describes the present invention with reference to the drawings:
Fig. 1 is the structural schematic diagram in lake in a kind of lake of the present invention;
Fig. 2 is driving mechanism 60, the combining structure schematic diagram of aqueduct 30, water pipe 50 in Fig. 1;
Fig. 3 is driving mechanism 60 in Fig. 1 (hiding shell 600), the combining structure schematic diagram of aqueduct 30, water pipe 50;
Fig. 4 is the combining structure schematic diagram of water barrier 10, plug 20, aqueduct 30 in Fig. 1;
Fig. 5 is the combining structure schematic diagram of driving mechanism 60 and aqueduct 30, worm screw 65 in Fig. 3;
Fig. 6 is the structural schematic diagram of driving mechanism 60 in Fig. 5;
Fig. 7 is the combining structure schematic diagram of rotary components 61 and latch components 62 in Fig. 6;
Fig. 8 be Fig. 7 in the composite structure of rotary components 61 and latch components 62 be cut after schematic diagram;
Fig. 9 is the structural schematic diagram that lock slide 623 is solved in Fig. 8;
Figure 10 is the structural schematic diagram of brake(-holder) block 622 in Fig. 8;
Figure 11 is the structural schematic diagram of driving assembly 63 in Fig. 6.
Symbol description in figure:
01, upper layer lake;02, lower layer lake;03, revetment;
10, water barrier;11, flow-guiding mouth;12, guide sleeve;
20, plug;21, top cover;22, elastic sealing element;23, conical guide member;24, thin bar;25, receiving block is jacked;26,
Flexible connector;
30, aqueduct;31, block is jacked;32, rib;33, gib block;
40, water valve;
50, water pipe;51, water pumper;
60, driving mechanism;600, shell;
61, rotary components;611, rotating seat;612, brake disc;613, second gear;614, rotating seat threaded hole;
62, latch components;621, basal disc;622, brake(-holder) block;6221, the first adjustable spring;6222, location hole;623, it solves
Lock slide;6230, guide groove;6231, the first arc guide groove;6232, the second arc guide groove;6233, third arcuate guide
Slot;624, bar is slided;626, pillar;627, positioning pin;629, slide slot;6291, first straight line type slide slot;6292, second
Linear type slide slot;
63, driving assembly;631, annulus;632, tooth section;633, unlocked state;6331, unlock rod;635, ring gear;636,
Third gear;638, radial bars;64, worm gear;65, worm screw.
Specific embodiment
Following specific embodiments are referring to figs. 1 to Figure 11.
Lake is separated into upper layer lake 01 and lower layer lake 02 by a kind of lake Zhong Hu, water barrier 10, and conducting upper layer is opened up on water barrier
The flow-guiding mouth 11 in lake and lower layer lake is elasticly connected with the plug 20 for blocking flow-guiding mouth, the lower section of flow-guiding mouth on the top surface of water barrier
Equipped with aqueduct 30;The aqueduct is connect with driving mechanism 60, and driving mechanism is connect with water valve 40, and water valve is mounted on water pipe 50
On, water pipe connection upper layer lake and lower layer lake, water pipe are connect with water pumper 51.
The top opening of the water pipe is flushed with water level alarm line, and water level alarm line is in above water barrier;When upper layer lake
When middle water level is higher than water level alarm line, driving mechanism driving aqueduct rising opens plug;When water level is equal to or low in the lake of upper layer
When water level alarm line, aqueduct decline resets, and driving mechanism opens water valve, and water in lower layer lake is pumped by water pumper by water pipe
Upper layer lake.
The plug 20 is including top cover 21, the elastic sealing element 22 that cap base is arranged in, setting at elastic sealing element bottom
The conical guide member 23 in portion, the thin bar 24 that conical guide member bottom is set, the jacking receiving block 25 that thin bar bottom end is set, institute
The edge for stating top cover is equipped with several flexible connectors 26, and the bottom end of flexible connector is connect with water barrier.
The inner cavity of the aqueduct 30 is equipped with jacking block 31, and jacking block is connected to the inner cavity of aqueduct by several ribs 32
On wall, jacking block is located at the top of aqueduct;The jacking receiving block is pushed up on jacking block in the aqueduct of rising.
The driving mechanism 60 includes rotary components 61, latch components 62, driving assembly 63.
The rotary components 61 include rotating seat 611, the fixed brake disc 612 and second gear for being set in rotating seat periphery
613。
The latch components 62 include being fixed at the intracorporal basal disc 621 of shell, a pair of of the brake(-holder) block being mounted on basal disc
622, the solution lock slide 623 being slidably arranged on basal disc;The pair of brake(-holder) block is symmetrical set in the periphery of brake disc, and one
It is hinged to one end of brake(-holder) block, the mutual elastic connection of the other end;The a pair that solution lock slide is equipped with slides bar 624, a pair of system
One end of movable plate elastic connection opens up a pair of of slide slot 629, and slide slot is in bending, and a pair of of slide slot is symmetrical set, and one
It is slidably fitted in a pair of of slide slot to bar is slided.
The driving component 63 includes the annulus 631 for being driven by driving device and being rotated, and the center line of annulus rotation deviates
The center line of rotating seat rotation, the inner sidewall of annulus are equipped with tooth section 632 and unlocked state 633, and unlocked state includes a unlock
Bar 6331, the solution lock slide open up the guide groove 6230 of S-shaped, and the annulus of rotation can drive unlock rod to slide into guide groove, lead
The unlock rod slided into slot can drive solution lock slide to basal disc center translation, when unlock rod starts to drive solution lock slide to basal disc
When center translation, second gear starts to engage with tooth section, and when unlock rod, which is detached from, to be contacted with guide groove, solution lock slide resets and the
Two gears are disengaged with tooth section.
About driving mechanism 60, in latch components 62, the basal disc 621 is equipped with a pillar 626, and pillar is equipped with hinged
Pin;The pair of brake(-holder) block 622 includes the second brake(-holder) block positioned at first brake(-holder) block in left side and positioned at right side, the first brake(-holder) block
Left end and the left end of the second brake(-holder) block be hinged on swivel pin, the right end of the first brake(-holder) block and the right end of the second brake(-holder) block pass through
First adjustable spring, 6221 elastic connection;The right end of first brake(-holder) block is equipped with the first top pillar, and the right end of the second brake(-holder) block is equipped with the
Two top pillars, the first top pillar and the second top pillar are oppositely arranged, and the first top pillar and the second top pillar are located in the first adjustable spring;Described
One brake(-holder) block and the equal semicircular in shape of the second brake(-holder) block, the first brake(-holder) block and the second brake(-holder) block surround brake disc 612.
About driving mechanism 60, in latch components 62, the pair of slide slot 629 includes that the first slide slot and second slides
Slot, the first slide slot are provided with the right end of the first brake(-holder) block, and the second slide slot is provided with the right end of the second brake(-holder) block, and first slides
Slot and the second slide slot are symmetrical set, wherein the first slide slot includes the first straight line type slide slot 6291 and the of connection
Two linear type slide slots 6292, angle circle between first straight line type slide slot and second straight line type slide slot is in 90 degree and one
Between 180 degree.
About driving mechanism 60, in latch components 62, the solution lock slide 623 is equipped with a pair of of positioning pin 627, and described one
It include the first positioning pin and the second positioning pin being symmetrical set to positioning pin, the right end of first brake(-holder) block is equipped with first
Location hole 6222, the right end of the second brake(-holder) block are equipped with second location hole, when the first top pillar and the second top pillar offset, the solution of translation
The first positioning pin and the second positioning pin on lock slide can be correspondingly inserted into first positioning hole and second location hole;It is the pair of
Sliding bar includes first sliding bar and second and sliding bar, and first slides the top that bar is fixed at the first positioning pin, and second is sliding
Row bar is fixed at the top of the second positioning pin, and first slides the central axis of the center line of bar and the first positioning pin.
About driving mechanism 60, in latch components 62, the first arc that the guide groove 6230 on lock slide 623 includes connection is solved
Shape guide groove 6231, the second arc guide groove 6232, third arc guide groove 6233, wherein the arc of the second arc guide groove
The center of circle is located on the center line of annulus 631;In driving assembly 63, the unlocked state 633 includes being fixed on 631 inner sidewall of annulus
On radial direction in convex block, the radial bars 638 that are fixed in radial direction on convex block and are directed toward the annulus center of circle;The unlock rod 6331 is installed
In the end of radial bars.With the rotation of annulus, unlock rod is first slipped into the first arc guide groove, and drives solution lock slide to base
The center translation of disk 621, meanwhile, second gear 613 starts to engage with tooth section 632, and later, unlock rod enters the second arcuate guide
Slot, solution lock slide remain unchanged at a distance from basal disc center, and later, unlock rod enters third arc guide groove, and drives unlock
Sliding block is translated to the direction far from basal disc center, and when unlock rod is detached from third arc guide groove, second gear and tooth section are detached from
Contact.
About driving mechanism 60, in driving assembly 63, the annulus 631 is articulated in shell 600, the driving device packet
The fixed ring gear 635 being set on annulus inner sidewall, the third gear 636 engaged with ring gear are included, couples and pacifies with third gear
Mounted in the intracorporal first motor of shell.
The driving mechanism 60 and the interaction relation of aqueduct 30 are as follows: opening up rotation at the center of the rotating seat 611
Seat threaded hole 614, the aqueduct 30 and rotating seat screw hole and is passed down through rotating seat;The bottom of water barrier 10 is equipped with
Guide sleeve 12 is plugged in guide sleeve at the top of aqueduct, and mutually matched guide frame is equipped between aqueduct and guide sleeve;
Wherein, guide frame includes the gib block 33 being located on aqueduct side wall, cooperates with gib block and be provided on guide sleeve inner wall
Guide groove.
The driving mechanism 60 and the interaction relation of water valve 40 are as follows: being arranged with worm gear on the lateral wall of the annulus 631
64, worm gear is engaged with worm screw 65, and worm screw is connect by connecting rod with water valve 40.
In practical operation, the workflow in lake is as follows in a kind of lake of the present invention:
First, when water level is higher than water level alarm line in upper layer lake 01, driving mechanism 60 is acted, specifically, driving assembly
Annulus 631 in 63 rotates, and passes through the water flow in worm and gear driving water valve 40 gradually clearance water pipe 50 first;Later, annulus
Tooth section 632 on 631 drives rotating seat 611 to rotate by second gear 613, and aqueduct 30 rises, and plug 20 is opened.
Above-mentioned, aqueduct 30 is connected to upper layer lake 01 and lower layer lake 02 with water pipe 50, the water in the lake of upper layer through aqueduct and
Water pipe enters in lower layer lake, and water level is declined in the lake of upper layer.
Second, when water level is lower than water level alarm line in upper layer lake 01, driving mechanism 60 is acted, specifically, driving assembly
In annulus 631 reversely rotate, firstly, tooth section 632 on annulus drives rotating seat 611 to reversely rotate by second gear 613,
The reverse rotation driving decline of aqueduct 30 of rotating seat resets, and plug 20 resets under the effect of elasticity, and flow-guiding mouth 11 is blocked;It
Afterwards, 631 stopping of annulus acts, and no longer reversely rotates, at this point, worm gear mechanism not yet closes water valve 40, or not yet by water
Valve completely closes, and water pumper 51 acts, and water in lower layer lake 02 is pumped into upper layer lake 01 by water pipe 50, water level obtains in the lake of upper layer
To rising.
The above content is only better embodiment of the invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to this hair
Bright limitation.