A kind of tank water source enabling switch
Technical field
The present invention relates to urban infrastructures, and in particular to the corollary apparatus of tank.
Background technique
It is generally known, to accept rainwater, tank top opening;By rainwater will be accumulated in tank as domestic water,
Rainwater accumulated in tank introducing is occupied residence by aqueduct by the bottom water outlet that tank need to be connected with an aqueduct.
Once heavy rains, and, the water yield of water storage bottom of pond portion water outlet is less than the inflow at the top of tank, then stores up
It overflows in pond.
Summary of the invention
How technical problem solved by the invention: effectively utilizing the ponding in tank, avoids its excessive.
In order to solve the above technical problems, the invention provides the following technical scheme: a kind of tank water source enables switch, water storage
Rainwater is stored in pond, Chi Gai is equipped at the top of tank, and the interior bottom resilient of tank is connected with the plug for blocking tank water outlet
The lower section of son, tank water outlet is equipped with aqueduct;The aqueduct is connect with rotary components, and rotary components and driving assembly join
Dynamic, driving assembly is connect with pond lid driving assembly, and pond lid driving assembly drives Chi Gai capping or opens at the top of tank;The storage
The inductor being electrically connected with driving assembly is equipped in pond, water level triggers inductor in tank, and later, driving assembly drives pond
Lid driving assembly, pond lid driving assembly drive at the top of Chi Gai capping tank, meanwhile, rotary components drive aqueduct to rise, and lead
Water pipe jacks plug, and rainwater flows into aqueduct in tank.
According to the above technical scheme, when reaching a certain height, inductor is triggered the water level rising in tank, inductor to
Control unit sends signal, and control unit controls driving assembly movement, and driving assembly drives the movement of pond lid driving assembly, and Chi Gai drives
At the top of dynamic Component driver Chi Gai capping tank, rainwater is prevented to enter tank;Synchronously, the rotation group to link with driving assembly
Part movement, driving aqueduct rise, and aqueduct is from bottom to top inserted into the water outlet of tank, and the plug for blocking water outlet is upward
It opens, in the water injection aqueduct in tank, the water in aqueduct is supplied to residence is occupied.
When the water level decreasing in tank to certain altitude, another inductor being arranged in tank is triggered, should
Inductor sends signal to control unit, and control unit controls driving assembly movement, and driving assembly drives pond lid driving assembly, pond
Lid driving assembly drives Chi Gai to open at the top of tank, so that tank accepts the precipitation in day;Synchronously, it links with driving assembly
Rotary components movement, driving aqueduct decline reset, under the action of elastic force, plug reset, block water outlet.
Through the above technical solutions, even if heavy rains, the linkage of Chi Gai and water level in tank, so that in tank
Ponding will not be excessive.
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 and the interior bottom of tank are connected;The inner cavity of the aqueduct is equipped with
Block is jacked, jacking block is connected on the internal chamber wall of aqueduct by several ribs, and jacking block is located at the top of aqueduct;Rise
The jacking receiving block is pushed up on jacking block in aqueduct.
As described above, original state, under the action of flexible connector, elastic sealing element is pressed on water storage bottom of pond portion
On water outlet, water outlet is closed;Aqueduct rises, and jacking block presses jacking receiving block upwards, and jacking receiving block rises, and overcomes bullet
Property connector elastic force, drive plug to rise, elastic sealing element runs down and leave water outlet, and the water in tank is through being discharged
Mouth injection aqueduct, water flow down in aqueduct through several ribs.Wherein, the outer wall of aqueduct and the inner wall of water outlet closely connect
Touching, waterproof outflow.
The right side of the Chi Gai is articulated in the rack of fixed setting by drive-connecting shaft, and arc groove is opened up on the right side of Chi Gai,
The center of circle line of arc groove is overlapped with the axial line of drive-connecting shaft, and the pond lid driving assembly includes contacting with arc groove sidewall friction
Round friction block, the driving component drive round friction block rotation by friction block connecting rod.In operation, driving assembly driving
The rotation of friction block connecting rod, friction block connecting rod drive round friction block rotation, and the diameter of round friction block is less than arc groove
The round friction block driving arc groove of internal diameter, rotation is rotated by rotation center of drive-connecting shaft, and the arc groove of rotation drives whole
A Chi Gai is rotated by rotation center of drive-connecting shaft, and the drive-connecting shaft erects setting, the horizontal rotation movement of Chi Gai, capping or
At the top of open tank.
The rotary components include rotating seat, the fixed brake disc and second gear for being set in rotating seat periphery;
Rotary components and latch components Aided design, the latch components include being fixed at the intracorporal basal disc of shell, peace
A pair of of brake(-holder) block on basal disc, the solution lock slide being slidably arranged on basal disc;The pair of brake(-holder) block is symmetrical set
In the periphery of brake disc, one end of a pair of of brake(-holder) block is hinged and other end elastic connection;Solution lock slide is equipped with a pair and slides bar,
One end of a pair of of brake(-holder) block elastic connection opens up a pair of of slide slot, and slide slot is in bending, and a pair of of slide slot is symmetrical set,
A pair slides bar and is slidably fitted 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 tank water outlet is equipped with guide sleeve, is plugged in guide sleeve at the top of aqueduct, aqueduct with lead
To between set be equipped with mutually matched guide frame;
Rack gear is arranged on the lateral wall of the annulus, the bottom of the pond lid driving assembly is equipped with the company engaged with gear ring
Extension bar gear;The bottom end of friction block connecting rod is arranged in connecting rod gear, and the top of friction block connecting rod is arranged in round friction block
End.
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, above-mentioned, the aqueduct that the rotation driving of rotating seat is screwed onto it rises, after rising predetermined altitude, rotation
Seat is relocked;Later, (during rotating seat rotation, gear ring has been in rotation status), tooth under the driving of gear ring
The rotation of drive connection bar gear, the rotation of connecting rod gear band dynamic friction block connecting rod are enclosed, round friction block is connected with friction block
Bar rotation, round friction block drive Chi Gai to rotate around drive-connecting shaft and the frictional fit with arc groove, and Chi Gai covers water storage
At the top of pond.Wherein, latch components lock rotating seat, and then lock aqueduct.
5th, above-mentioned, annulus reversely rotates in driving assembly, and Chi Gai is reversely rotated, at the top of open tank, later, rotation
Turning component drives aqueduct to reset, and lid resets therewith, blocks tank water outlet.
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.
Detailed description of the invention
Following further describes the present invention with reference to the drawings:
Fig. 1 is the structural schematic diagram that a kind of tank water source of the present invention enables switch;
Fig. 2 is that a kind of tank water source of the present invention enables the structural schematic diagram for switching another visual angle;
Fig. 3 enables switch for tank water source a kind of in Fig. 1 and conceals the structural schematic diagram after shell 600;
Fig. 4 is the cross-sectional view of tank 10 and 30 junction of aqueduct in Fig. 3;
Fig. 5 is the combining structure schematic diagram of driving mechanism 60 and aqueduct 30 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:
10, tank;11, tank water outlet;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, pond lid driving assembly;41, round friction block;42, friction block connecting rod;
50, Chi Gai;51, drive-connecting shaft;52, arc groove;
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, gear ring;65, connecting rod gear.
Specific embodiment
Following specific embodiments are referring to figs. 1 to Figure 11.
A kind of tank water source enabling switch, tank 10 is interior to store rainwater, and tank top is equipped with pond lid 50, tank
Interior bottom resilient be connected with the plug 20 for blocking tank water outlet, the lower section of tank water outlet 11 is equipped with aqueduct 30;
The aqueduct is connect with rotary components 61, and rotary components and driving assembly 63 link, driving assembly and pond lid driving assembly 40
Connection, pond lid driving assembly drive Chi Gai capping or open at the top of tank;It is equipped in the tank and is electrically connected with driving assembly
The inductor connect, water level triggers inductor in tank, and later, driving assembly drives pond lid driving assembly, pond lid driving assembly
It drives at the top of Chi Gai capping tank, meanwhile, rotary components drive aqueduct to rise, and aqueduct jacks plug, rain in tank
Water flows into aqueduct.
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 the interior bottom of tank 10;It is described
The inner cavity of aqueduct 30 is equipped with jacking block 31, and jacking block is connected on the internal chamber wall of aqueduct by several ribs 32, jacks block
Positioned at the top of aqueduct;The jacking receiving block is pushed up on jacking block in the aqueduct of rising.
The right side of the pond lid 50 is articulated in the rack of fixed setting by drive-connecting shaft 51, and circular arc is opened up on the right side of Chi Gai
The center of circle line of slot 52, arc groove is overlapped with the axial line of drive-connecting shaft, and the pond lid driving assembly 40 includes rubbing with circular arc groove sidewall
The round friction block 41 of contact is wiped, the driving component 63 drives round friction block to rotate by friction block connecting rod 42.
The rotary components 61 include rotating seat 611, the fixed brake disc 612 and second gear for being set in rotating seat periphery
613。
Rotary components 61 and 62 Aided design of latch components, the latch components include being fixed at the intracorporal basal disc of shell
621, a pair of of the brake(-holder) block 622 being mounted on basal disc, the solution lock slide 623 being slidably arranged on basal disc;The pair of brake(-holder) block
It is symmetrical set in the periphery of brake disc, one end of a pair of of brake(-holder) block is hinged and other end elastic connection;It is set on solution lock slide
There is a pair to slide bar 624, one end of a pair of of brake(-holder) block elastic connection opens up a pair of of slide slot 629, and slide slot is in bending, a pair of
Slide slot is symmetrical set, and a pair slides bar and is slidably fitted in a pair of of slide slot.
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.
Above-mentioned rotary components 61, latch components 62, driving assembly 63 constitute driving mechanism 60.
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 elasticity 6221 connects;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 tank water outlet 11
Portion is equipped with guide sleeve 12, is plugged in guide sleeve at the top of aqueduct, and mutually matched lead is equipped between aqueduct and guide sleeve
To structure;Wherein, guide frame includes the gib block 33 being located on aqueduct side wall, cooperates with gib block and be provided with guide sleeve
Guide groove on inner wall.
The driving mechanism 60 and the interaction relation of pond lid 50 are as follows: being arranged rack gear on the lateral wall of the annulus 631
64, the bottom of the pond lid driving assembly 40 is equipped with the connecting rod gear 65 engaged with gear ring;The setting of connecting rod gear is rubbing
The bottom end of block connecting rod 42, round friction block 41 are arranged in the top of friction block connecting rod, on round friction block and pond lid 50
52 CONTACT WITH FRICTION of arc groove.
In practical operation, a kind of workflow that tank water source enables switch of the present invention is as follows:
First, original state, pond lid 50 does not block 10 top of tank, i.e., tank top opening is in open state.
Second, accumulated rain water in tank 10, when the water level rising in tank 10 reach a certain height, in tank 10
It is triggered positioned at upper inductor, control unit controls driving assembly 63 and acts, and driving assembly passes through gear ring 64 and connecting rod
Gear 65 drives round friction block 41 to rotate, and round friction block drives pond lid 50 to surround by the frictional fit with arc groove 52
Drive-connecting shaft 51 rotates, and Chi Gai blocks tank top opening.
Third is acted with the rotary components 61 that driving assembly 63 links, and driving aqueduct 30 rises, and aqueduct is in guide sleeve
Under 12 guiding, it is from bottom to top inserted into the water outlet 11 of tank, water outlet will be blocked by the jacking block 31 on aqueduct 30
Plug 20 open upwards, in water in tank injection aqueduct 30, water in aqueduct is to occupying residence supply.
4th, when the water level decreasing in tank 10 to certain altitude, the next another induction is located in tank 10
Device is triggered, which sends signal to control unit, and control unit controls driving assembly 63 and acts, the circle in driving assembly
Ring 631 reversely rotates, and gear ring 64 thereon drives round friction block 41 to reversely rotate, and pond lid 50 resets, i.e., opens at the top of tank
Mouth is in open state.Synchronously, the rotary components 61 with driving assembly linkage act, and driving aqueduct 30 declines, aqueduct
It is exited downwards out of tank 10 water outlet, under the action of flexible connector 26, guiding of the plug in conical guide member 23
Lower reset, elastic sealing element 22 block water outlet 11.
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.