CN110448943A - The instantaneous opening and closing shutter of floatage-type and backwash silt filter tank - Google Patents
The instantaneous opening and closing shutter of floatage-type and backwash silt filter tank Download PDFInfo
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- CN110448943A CN110448943A CN201910808787.7A CN201910808787A CN110448943A CN 110448943 A CN110448943 A CN 110448943A CN 201910808787 A CN201910808787 A CN 201910808787A CN 110448943 A CN110448943 A CN 110448943A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/38—Feed or discharge devices
- B01D24/44—Feed or discharge devices for discharging filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4631—Counter-current flushing, e.g. by air
- B01D24/4636—Counter-current flushing, e.g. by air with backwash shoes; with nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4631—Counter-current flushing, e.g. by air
- B01D24/4642—Counter-current flushing, e.g. by air with valves, e.g. rotating valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/001—Runoff or storm water
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Barrages (AREA)
Abstract
The invention belongs to municipal drainage technical fields, more particularly to a kind of instantaneous opening and closing shutter of floatage-type and backwash silt filter tank, including gate, buoyancy tank, energy storage equipment, the first lockable mechanism and the second lockable mechanism, the gate is movably arranged on water stream channel for opening and closing water stream channel, the buoyancy tank is arranged in gate upstream or downstream, activity is arranged and can be with gate upstream or the fluctuation dipping and heaving of downstream liquid level buoyancy tank along the vertical direction, the kinetic energy input terminal of the energy storage equipment is connected with buoyancy tank, and the kinetic energy output end of energy storage equipment is connected with gate.The instantaneous opening and closing shutter of floatage-type of the invention can switch open and-shut mode by instantaneous trigger when gate upstream or the level of tail water reach default highest or minimum critical groundwater table, used power is transformed by buoyancy completely when gate status switching in the present invention, without external any driving element, energy conservation and environmental protection, long service life.
Description
Technical field
The invention belongs to municipal drainage technical fields, and in particular to a kind of instantaneous opening and closing shutter of floatage-type and backwash silt
Filter tank.
Background technique
Initial rainwater can adsorb large quantity of air dust, while initial rainwater washes away ground can carry the solids such as a large amount of silts
Grain, these rainwater, which are directly discharged to rivers and lakes, can cause environment seriously to pollute, it is therefore desirable to carry out nothing to this part rainwater
Evilization processing；And with the progress of rainfall, the pollutant retained in ground, pipe network is gradually decreased, and rainwater becomes relative clean, this
Part rainwater can be directly discharged in rivers and lakes.Therefore, the shunting and collection of initial rainwater are municipal drainage systems at this stage
System needs key problems-solving.The patent of invention of Patent No. 201710588988.2 discloses a kind of based on light sensation technology
Runoff rainwater separating device for trapping and method, mainly judged using light transmission difference in water water flow be sewage also
It is clear water, and carrys out the opening and closing of regulating gate according to this, realizes the shunting at initial stage and water.However, the technical solution is in practical operation
There are a significant deficiencies in journey, i.e., not only contain soluble detrimental object and suspended things in initial stage and water, also carry a large amount of mud
The bulky grain solids pollutant such as sand, these pollutant a part can be attached on detection cell inner wall, while swiftly flowing solid
Particle can cause to wear to detection cell inner wall, this can all cause adverse effect, severe jamming inspection to the light transmittance of detection cell itself
Precision is surveyed, is judged by accident so as to cause entire device for trapping, a large amount of cleaning rainwater are retained down as sewage, increase sewage
The work load of processing system, reduces sewage treating efficiency.For this purpose, the present inventor devise one kind can be to initial stage
The early-stage rainwater stream abandoning system that silt in rainwater is filtered, the phenomenon that in the system in order to solve silting, blocking, also
A set of simple and effective back purge system is needed, and the gate system of each water route on-off can be automatically controlled.
Summary of the invention
It can instantaneously be opened according to the floatage-type that depth of accumulated water automatic controlling gate is opened and closed the object of the present invention is to provide a kind of
Closing gate, and the backwash silt filter tank based on gate realization silt sediment backwashing function.
The technical solution that the present invention takes is specific as follows:
A kind of instantaneous opening and closing shutter of floatage-type, including gate, buoyancy tank, energy storage equipment, the first lockable mechanism and the second locking machine
Structure, the gate are movably arranged on water stream channel for opening and closing water stream channel, and the buoyancy tank is arranged in gate upstream
Or downstream, activity is arranged and can be described with gate upstream or the fluctuation dipping and heaving of downstream liquid level buoyancy tank along the vertical direction
The kinetic energy input terminal of energy storage equipment is connected with buoyancy tank, and the kinetic energy output end of energy storage equipment is connected with gate；The first locking machine
Structure is fitted to be when gate is in low level and gate upstream or the level of tail water do not reach default first triggering water level, the first locking
Gate can be limited in the low level by mechanism, and when gate upstream or the level of tail water reach default first triggering water level first
Lockable mechanism can discharge gate can uplink along the vertical direction；Second lockable mechanism is fitted to be at gate
When high-order and gate upstream or the level of tail water do not drop to default second triggering water level, the second lockable mechanism can limit gate
In the high position, and the second lockable mechanism can be by gate when gate upstream or the level of tail water are down to default second triggering water level
Release can downlink along the vertical direction；Kinetic energy in gate upstream or level of tail water uphill process, when the buoyancy tank uplink
It is converted into the potential energy of energy storage equipment, when gate upstream or the level of tail water rise to default first triggering water level, the first locking machine
Structure discharges gate, and the potential energy of energy storage equipment is the kinetic energy for driving gate uplink, gate go upward to it is described it is high-order after by the
Two lockable mechanism lockings；During gate upstream or level of tail water decline, gate is maintained under the action of the second lockable mechanism
The high position, until gate upstream or the level of tail water drop to default second triggering water level, the second lockable mechanism is unlocked at this time, lock
Door comes downwards to the low level under self gravitation effect.
The gate includes a flashboard being vertically arranged, and the flashboard two sides are equipped with idler wheel, the idler wheel and water stream channel
The track of two sides setting, which is constituted, rolls cooperation, and the flashboard is equipped with affixed first support opposite with flashboard；The buoyancy tank packet
Cabinet and the second support affixed with cabinet are included, the energy storage equipment is the bullet being arranged between first support and second support
Property element.
The first support is equipped with the guide post of upward convex Shen setting along the vertical direction, and the second support is equipped with guiding
Hole, the guide post pass through pilot hole and constitute therewith and be slidably matched, and the guide post end is equipped with radial flange, the energy storage equipment
To be set in the pressure spring on guide post, one end of the pressure spring is abutted with the radial flange of guide post, and the other end is abutted with second support.
First lockable mechanism includes the limiting slot affixed with gate, and the pendulum with fixed frame rotation connection
Block, the limiting slot include the bar groove being arranged along the vertical direction, and the arc groove that bar groove upper end is arranged in and is connected to bar groove,
The arc core of the arc groove is located on the center line of bar groove, and the diameter of arc groove is greater than the width of bar groove, and the centering block returns
Turn center to be located on the center line of bar groove, the radius of gyration of centering block is consistent with the radius of the arc groove, and the width of centering block is small
With the width of bar groove, when the length direction of centering block is parallel with bar groove length direction, centering block can be free to slide in bar groove, when
When the length direction and bar groove length direction of centering block are non-parallel, the end of centering block is abutted with the cell wall of arc groove, the centering block
Shaft is equipped with a driving lever, and the buoyancy unit gear that the end of the driving lever is arranged with gate upstream or downstream connects, when on gate
Buoyancy unit can push up the driving lever and then centering block is driven to swing when trip or the level of tail water rise, and when gate upstream or
When the level of tail water reaches default first triggering water level, centering block can just be rocked to the state parallel with bar groove.
The buoyancy unit is affixed push rod opposite with buoyancy tank, the push rod upper end and the one of the convex Shen setting in driving lever end
Backing pin gear connects.
Second lockable mechanism includes claw, and the claw and a fixed frame are hinged, the gate upstream or downstream
Be equipped with a float in water body, be connected with a vertical gag lever post on the float, the gag lever post along the vertical direction with fixed frame
It is slidably connected, the gag lever post upper end is equipped with inclined-plane, and the claw is equipped with a guide wheel, and the guide wheel is located at the movement of gag lever post
On path, when gate upstream or the level of tail water are lower than default second triggering water level, gag lever post be in guide wheel lower section, at this time claw
It is mutually avoided in the state that naturally droops and with the convex shoulder of convex Shen setting horizontal on gate, when gate upstream or the level of tail water are higher than
When default second triggering water level, gag lever post uplink under float drive, gag lever post upper end slope driving guide wheel is to gag lever post side
Offset, until guide wheel connects with gag lever post side wall gear, claw is rocked on the motion path of the convex shoulder at this time, and works as convex shoulder certainly
Claw can be pushed to be swung up to avoid the claw when lower and upper movement, and when convex shoulder moves from top to bottom claw by
Stop claw can not be made to connect with convex shoulder gear to lower swing to gag lever post.
A kind of backwash silt filter tank, including filtering ponds and the instantaneous opening and closing shutter of the floatage-type, the filtering ponds
Equipped with the first water inlet, the second water inlet, the first water outlet, the second water outlet, being horizontally disposed in the filtering ponds has filter screen
Plate, first water inlet and the second water outlet are connected to the upside space of screen pack, the second water inlet and the first water outlet
It is connected to the lower side space of screen pack, there are two the instantaneous opening and closing shutter of floatage-type is set, i.e. the first gate and the second gate,
The buoyancy tank of first gate and the second gate is respectively positioned in pond body, first gate locating the first water inlet and second into
For alternately controlling the opening and closing of the first water inlet and the second water inlet on the mouth of a river, the second gate locating is used on the second water outlet
In the opening and closing for controlling the second water outlet；Under normality, the first water inlet and the first water outlet are in the open state, the second water inlet and
Second water outlet is in close state, and when the water level in filtering ponds rise to it is default first triggering water level when, the first gate and
The automatic switchover of second gate closes the first water inlet, and the second water inlet and the second water outlet are opened.
First water outlet and the second water outlet are connected to drainage tank, and the drainage tank is equipped with sewage draining exit and discharge outlet
And the third gate for controlling the two alternating on-off, the third gate are automatically controlled gate, the driving of the third gate
End is connected with control module, liquidometer is equipped in the filtering ponds, the liquidometer is connected with control module, when in filtering ponds
When water level reaches default first triggering water level, control module control third gate movement opens sewage draining exit, and discharge outlet is closed.
The screen pack include at least two layers of wire side, the interlaced setting of mesh of each layer wire side, and each layer wire side it
Between activity setting relatively along the vertical direction, separating mechanism is equipped between each layer wire side, the separating mechanism, which is fitted to be, works as
When second water inlet is opened, the first water inlet is closed, separating mechanism can be such that each layer wire side is separated from each other, and when the first water inlet
When unlatching, the second water inlet closure, separating mechanism can be such that each layer wire side is bonded to each other.
Lowest level wire side and filtering ponds pool wall in each layer wire side is affixed；Lowest level wire side is equipped with upward convex Shen and sets
The first spacer pin set, top layer's wire side are equipped with the second spacer pin of downwardly convex Shen setting, first spacer pin and second
Lower limit pin is ladder shaft-like, and the diameter of axle is gradually increased the first spacer pin from bottom to top, the second spacer pin diameter of axle from top to bottom
It is gradually increased；The first through hole passed through for the first spacer pin and each first are respectively equipped on each layer wire side above lowest level wire side
The aperture of through-hole is sequentially increased, and each first through hole connects with the steps at different levels of the first spacer pin gear respectively；Under top layer's wire side
The aperture that the second through-hole and each second through-hole that pass through for the second spacer pin are respectively equipped on each layer wire side of side is sequentially increased, and
And each second through-hole connects with the steps at different levels of the second spacer pin gear respectively；First gate and/or the second gate bottom are equipped with
The drive block of setting is protruded out below to screen pack, the lower end gear of the drive block and the second spacer pin connects.
The technical effect that the present invention obtains are as follows: the instantaneous opening and closing shutter of floatage-type of the invention can be in gate upstream or downstream
By instantaneous trigger to switch open and-shut mode when water level reaches default highest or minimum critical groundwater table, and after gate status switching,
It is able to maintain state after handover, until water level reaches another critical groundwater table and again trigger gate, the gate in the present invention
Used power is transformed by buoyancy completely when state switching, is not necessarily to external any driving element, and energy conservation and environmental protection uses the longevity
Life length.
Detailed description of the invention
Fig. 1 is the perspective view in backwash silt filter tank provided by the embodiment of the present invention；
Fig. 2 is the top view in backwash silt filter tank provided by the embodiment of the present invention；
Fig. 3 is the B-B cross-sectional view of Fig. 2, i.e. the one of shape of the instantaneous opening and closing shutter of floatage-type provided by the embodiment of the present invention
The main view of state；
Fig. 4 is the main view of another state of the instantaneous opening and closing shutter of floatage-type provided by the embodiment of the present invention；
Fig. 5 is the main view of the another state of the instantaneous opening and closing shutter of floatage-type provided by the embodiment of the present invention；
Fig. 6 is the A-A cross-sectional view of Fig. 2；
Fig. 7 is the I partial enlarged view of Fig. 6；
Fig. 8 is the cross-sectional view of the backwash another state in silt filter tank shown in Fig. 6；
Fig. 9 is the II partial enlarged view of Fig. 8；
Figure 10 is gate system three-dimensional structure diagram inside backwash silt filter tank provided by the embodiment of the present invention；
Figure 11 is the state switching principle figure of the second locking structure provided by the embodiment of the present invention.
Specific embodiment
In order to which objects and advantages of the present invention are more clearly understood, the present invention is carried out specifically with reference to embodiments
It is bright.It should be appreciated that following text is only used to describe one or more of specific embodiments of the invention, not to the present invention
The protection scope specifically requested carries out considered critical.
Embodiment 1
As shown in Fig. 3,4,5,11, a kind of instantaneous opening and closing shutter of floatage-type, including gate 10, buoyancy tank 20, energy storage equipment 30, first
Lockable mechanism 40 and the second lockable mechanism 50, the gate 10 are movably arranged on water stream channel for opening and closing water flow
Channel, the setting of buoyancy tank 20 is in 10 upstream of gate or downstream, and activity is arranged and can be with gate buoyancy tank 20 along the vertical direction
The kinetic energy input terminal of the fluctuation dipping and heaving of 10 upstreams or downstream liquid level, the energy storage equipment 30 is connected with buoyancy tank 20, accumulation of energy dress
30 kinetic energy output end is set to be connected with gate 10；First lockable mechanism 40 is fitted to be when gate 10 is in low level and gate
When 10 upstreams or the level of tail water do not reach default first triggering water level, gate 10 can be limited in described by the first lockable mechanism 40
Low level, and the first lockable mechanism 40 can be by gate 10 when 10 upstream of gate or the level of tail water reach default first triggering water level
Release can uplink along the vertical direction；Second lockable mechanism 50 is fitted to be when gate 10 is in high-order and gate 10
When upstream or the level of tail water do not drop to default second triggering water level, gate 10 can be limited in the height by the second lockable mechanism 50
Position, and the second lockable mechanism 50 can release gate 10 when 10 upstream of gate or the level of tail water are down to default second triggering water level
Putting downlink, the height of water level of the default first triggering water level to be higher than default second triggering water level along the vertical direction
Height of water level；In 10 upstream of gate or level of tail water uphill process, kinetic energy when 20 uplink of buoyancy tank is converted into energy storage equipment
30 potential energy, when 10 upstream of gate or the level of tail water rise to default first triggering water level, the first lockable mechanism 40 is by gate
10 releases, the potential energy of energy storage equipment 30 be the kinetic energy for driving 10 uplink of gate, and gate 10 is gone upward to after the high position by the
Two lockable mechanisms, 50 locking；During 10 upstream of gate or level of tail water decline, effect of the gate 10 in the second lockable mechanism 50
Under be maintained at the high position, until 10 upstream of gate or the level of tail water drop to default second triggering water level, the second locking at this time
Mechanism 50 unlocks, and gate 10 comes downwards to the low level under self gravitation effect.The instantaneous opening and closing shutter 10 of floatage-type of the invention
Opening and closing can be switched by instantaneous trigger when 10 upstream of gate or the level of tail water reach default highest or minimum critical groundwater table
State, and after the switching of 10 state of gate, it is able to maintain state after handover, up to another critical groundwater table of water level arrival and again
Trigger gate 10, used power is transformed by buoyancy completely when 10 state of gate switching in the present invention, without external
Any driving element, energy conservation and environmental protection, long service life.The present invention is suitable for municipal drainage, rivers and lakes flood discharge and industry and supplies
Multiple technical fields such as the quantitative plumbing of water system, are with a wide range of applications.
Specifically, the flashboard two sides are equipped with idler wheel as shown in figure 3, the gate 10 includes a flashboard being vertically arranged,
The idler wheel and the track 11 of water stream channel two sides setting, which are constituted, rolls cooperation, and the flashboard is equipped with opposite with flashboard affixed
First support 12；The buoyancy tank 20 includes cabinet and the second support 21 affixed with cabinet, and the energy storage equipment 30 is setting
Elastic element between first support 12 and second support 21.The present invention is main compared with floatage-type gate in the prior art
Difference is: floatage-type gate in the prior art is mostly pivot structure, the resistance for the water being subject to during shutter opening and closing
It is larger, and corresponding speed is slow, and the direction of motion of the gate 10 in the present invention is vertical with water (flow) direction, reduces to greatest extent
The resistance of motion of gate 10, and then gate 10 is enable to carry out state switching with faster response speed, this is in some particular fields
Conjunction is very necessary, such as silt filtering ponds provided by another embodiment of the present invention, and gate 10 is quick in the embodiment
Switching effectively can avoid silt from entering in fresh water pipeline.In addition, the present invention carries out energy storage using elastic element, can will float
The long-time low-speed motion of case 20 is converted into the instantaneous high-speed motion of gate 10, thus real in the case where not by external drive
The rapidly opened and closed of gate 10 is showed, generated tide energy during fluctuation in stage is cleverly utilized, reduces equipment energy consumption
And cost.
Preferably, guide post 13 of the first support 12 equipped with upward convex Shen setting along the vertical direction, described second
Frame 21 is equipped with pilot hole, and the guide post 13 passes through pilot hole and constitutes therewith and is slidably matched, and 13 end of guide post is equipped with diameter
To flange, the energy storage equipment 30 is the pressure spring being set on guide post 13, one end of the pressure spring and the radial flange of guide post 13
It abuts, the other end is abutted with second support 21.
Preferably, first lockable mechanism 40 includes the limiting slot 41 affixed with gate 10, and with a fixed frame
The centering block 42 of rotation connection, the limiting slot 41 include the bar groove that is arranged along the vertical direction, and setting bar groove upper end and with
The arc groove of bar groove connection, the arc core of the arc groove are located on the center line of bar groove, and the diameter of arc groove is greater than bar groove
The centre of gyration of width, the centering block 42 is located on the center line of bar groove, and the half of the radius of gyration of centering block 42 and the arc groove
Diameter is consistent, and the small width with bar groove of width of centering block 42, when the length direction of centering block 42 is parallel with bar groove length direction, pendulum
Block 42 can be free to slide in bar groove, when the length direction of centering block 42 and bar groove length direction are non-parallel, the end of centering block 42
Portion is abutted with the cell wall of arc groove, and the shaft of the centering block 42 is equipped with a driving lever 43, the end of the driving lever 43 and gate 10
The buoyancy unit gear of upstream or downstream setting connects, and when 10 upstream of gate or level of tail water rising, buoyancy unit can be pushed up
It moves the driving lever 43 and then centering block 42 is driven to swing, and when 10 upstream of gate or the level of tail water reach default first triggering water level
When, centering block 42 can just be rocked to the state parallel with bar groove, be additionally provided on the fixed frame and put for limiting driving lever 43
The pin 45 of dynamic range.The effect of first lockable mechanism 40 is in water level uphill process and water level not up to default first triggers
When water level, gate 10 is limited in low level, avoids gate 10 with the slow uplink of buoyancy tank 20, also the energy storage for energy storage equipment 30 provides
Impetus.The concrete operating principle of first lockable mechanism 40 in the present embodiment are as follows: as shown in figure 3, when water level rises, buoyancy tank 20
Slow uplink, the length direction of centering block 42 is not yet concordant with bar groove at this time, and centering block 42 is limited in the arc groove at the top of bar groove,
And centering block 42 can arcuately slot be swung, and with the continuous rising of water level, buoyancy unit drives driving lever 43 to swing, driving lever
43 drive centering block 42 to swing, as shown in figure 4, centering block 42 is separated with arc groove, at this time when centering block 42 is rocked to concordant with bar groove
Centering block 42 loses the limit to 10 vertical direction of gate, and moment under the action of energy storage equipment 30 of gate 10 lifts, then reaches
Station shown in Fig. 5.
Preferably, the buoyancy unit is the push rod 46 relatively affixed with buoyancy tank 20,46 upper end of push rod and driving lever 43
A backing pin 44 gear of the convex Shen setting in end connects.In addition to the present embodiment, individual buoyancy unit is can be set also to drive in the present invention
Driving lever 43 moves.The present embodiment is used as buoyancy unit using buoyancy tank 20, simplifies device structure.
Preferably, as shown in Fig. 3,4,5,11, second lockable mechanism 50 includes claw 51, and the claw 51 and one is solid
It is hinged to determine rack, a float 52 is equipped in 10 upstream of gate or downstream water, a vertical limit is connected on the float 52
Position bar 53, the gag lever post 53 are slidably connected with fixed frame along the vertical direction, and 53 upper end of gag lever post is equipped with inclined-plane, described
Claw 51 is equipped with a guide wheel 54, and the guide wheel 54 is located on the motion path of gag lever post 53, when 10 upstream of gate or downstream water
When position is lower than default second triggering water level, gag lever post 53 is in 54 lower section of guide wheel, and claw 51 is in and naturally droops state simultaneously at this time
It is mutually avoided with the convex shoulder 121 of convex Shen setting horizontal on gate 10, when 10 upstream of gate or the level of tail water are higher than default second touching
Flood position when, the uplink under the drive of float 52 of gag lever post 53,53 upper end slope driving guide wheel 54 of gag lever post is to 53 side of gag lever post
Offset, until guide wheel 54 connects with 53 side wall of gag lever post gear, claw 51 is rocked on the motion path of the convex shoulder 121 at this time, and
And claw 51 can be pushed to be swung up when convex shoulder 121 moves from bottom to top to avoid the claw 51, and work as convex shoulder 121
Claw 51 is stopped claw 51 and the convex shoulder 121 can not be made to keep off to lower swing by gag lever post 53 when moving from top to bottom
It connects.The effect of second lockable mechanism 50 is so that gate 10 is maintained at the high position after gate 10 switches to a high position, until water level returns
When dropping down onto default second triggering water level, 50 ability of the second lockable mechanism discharges gate 10, falls gate 10 under the effect of gravity after rise
To low level.The concrete operating principle of second lockable mechanism 50 provided in this embodiment are as follows: when water level reaches default second triggering water
When position, float 52 drives 53 uplink of gag lever post, and as shown in figure 11b, claw 51 is pushed into interfere with the convex shoulder 121 by gag lever post 53
Position, can only be swung up under the limitation of gag lever post 53 cannot be to lower swing, on the continuing of water level for claw 51 at this time
Rise, the first lockable mechanism 40 is triggered, 10 uplink of gate, should during, the convex shoulder 121 push claw 51 to be swung up to
It crosses claw 51 and reaches a high position, then, with the falling of water level, gate 10 generates downlink trend, and convex shoulder 121 is blocked at this time
The blocking of pawl 51 and can not downlink, to make gate 10 be maintained at high-order, when water level is fallen after rise to default second triggering water level
When, gag lever post 53 is separated with claw 51, and claw 51 avoids the convex shoulder 121 to lower swing, and gate 10 is able to free falling
To low level.
Embodiment 2
As shown in Fig. 1,2,6,7-10, a kind of backwash silt filter tank is instantaneously opened including filtering ponds 60 and the floatage-type
Closing gate, the filtering ponds 60 are equipped with the first water inlet 601, the second water inlet 602, the first water outlet 603, the second water outlet
604, being horizontally disposed in the filtering ponds 60 has screen pack 61, first water inlet 601 and the second water outlet 604 and filtering
The upside space of web plate 61 is connected to, and the second water inlet 602 and the first water outlet 603 are connected to the lower side space of screen pack 61,
There are two the instantaneous opening and closing shutter of floatage-type is set, i.e. the first gate 101 and the second gate 102, first gate 101 and
The buoyancy tank 20 of two gates 102 is respectively positioned in pond body, and first gate 101 is arranged in the first water inlet 601 and the second water inlet
For alternately controlling the opening and closing of the first water inlet 601 and the second water inlet 602 on 602, the setting of the second gate 102 is in the second water outlet
On mouth 604, for controlling the opening and closing of the second water outlet 604；Under normality, the first water inlet 601 and the first water outlet 603 are in and open
Open state, the second water inlet 602 and the second water outlet 604 are in close state, and the water level in the filtering ponds 60 rise to it is pre-
If when the first triggering water level, the first gate 101 and the automatic switchover of the second gate 102 close the first water inlet 601, the second water inlet
Mouth 602 and the second water outlet 604 are opened.As shown in fig. 6, can be in rainwater under the backwash silt filter tank normality of the present embodiment
Silt be filtered, and the silt obstruction mesh on the screen pack 61 and 60 water level of filtering ponds is caused to increase to certain altitude
When, can the instantaneous opening and closing shutter movement of automatic trigger floatage-type, to change the water (flow) direction of 60 runner of filtering ponds, such as Fig. 8 institute
Show, makes water flow back flush screen pack 61, and when 60 water level of filtering ponds is fallen after rise to ordinary water level, floatage-type is instantaneously opened and closed lock
Door can automatically switch back into original state again, restore normal runner, continue to be filtered the silt in water flow, entire to filter
Switching between backwashing state, which fully relies on tide caused by 60 liquid level fluctuation of filtering ponds, can be carried out driving, without external
Any driving element, energy conservation and environmental protection, structure are simple, reliable.
Further, first water outlet 603 and the second water outlet 604 are connected to drainage tank 70, the drainage tank
70 are equipped with sewage draining exit 702 and discharge outlet 701 and the third gate 71 for controlling the two alternating on-off, the third gate 71
Driving end for automatically controlled gate 10, the third gate 71 is connected with control module 90, is equipped with liquidometer in the filtering ponds 60,
The liquidometer is connected with control module 90, when the water level in filtering ponds 60 reaches default first triggering water level, control module
The 90 control movements of third gate 71 open sewage draining exit 702, and discharge outlet 701 is closed.When filtering ponds 60 are in backwashing state, row
Dirty mouth 702 is opened, and discharge outlet 701 is closed, it can be ensured that the sewage with silt all flows into sewage conduct, the filtering ponds 60
The first water inlet 601 and the second water inlet 602 on the outside of be additionally provided with Vatch basin 80.
Preferably, the screen pack 61 includes at least two layers of wire side 611, and the mesh of each layer wire side 611 is interlaced to be set
It sets, and activity setting relatively along the vertical direction between each layer wire side 611, is equipped with separating mechanism, institute between each layer wire side 611
It states separating mechanism to fitted to be when the second water inlet 602 is opened, the first water inlet 601 is closed, separating mechanism can make each layer
Wire side 611 is separated from each other, and when the first water inlet 601 is opened, the second water inlet 602 is closed, separating mechanism can make each layer
Wire side 611 is bonded to each other.As shown in fig. 7, each layer wire side 611 is capable of forming fine and closely woven filter mesh when being bonded, filtering effect is improved
Fruit, and under backwashing state, as shown in figure 9, each layer wire side 611 is separated from each other, mesh is larger, takes off from mesh convenient for silt
From raising flushing effect.
Specifically, the lowest level wire side 611 and 60 pool wall of filtering ponds in each layer wire side 611 are affixed；Lowest level wire side
611 are equipped with the first spacer pin 612 of upward convex Shen setting, and top layer's wire side 611 is equipped with the second limit of downwardly convex Shen setting
Position pin 613, first spacer pin 612 and the second lower limit pin are ladder shaft-like, and the first spacer pin 612 axis from bottom to top
Diameter is gradually increased, and the diameter of axle is gradually increased the second spacer pin 613 from top to bottom；On each layer wire side 611 of 611 top of lowest level wire side
The aperture for being respectively equipped with the first through hole and each first through hole that pass through for the first spacer pin 612 is sequentially increased, and each first is logical
Hole connects with the steps at different levels of the first spacer pin 612 gear respectively；It is respectively equipped on each layer wire side 611 of 611 lower section of top layer's wire side
The aperture of the second through-hole and each second through-hole that pass through for the second spacer pin 613 is sequentially increased, and each second through-hole respectively with
The steps at different levels gear of second spacer pin 613 connects；First gate 101 and/or 102 bottom of the second gate are equipped with to screen pack
61 lower sections protrude out the drive block 14 of setting, and the lower end gear of the drive block 14 and the second spacer pin 613 connects.When 10 state of gate is cut
Each separation of layer wire side 611 or fitting can be triggered when changing simultaneously, the linkage for realizing screen pack 61 and gate 10 designs, simplifies
Device structure avoids reducing equipment failure rate using additional driving element.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of the present invention, it can also make several improvements and retouch, these improvements and modifications are also answered
It is considered as protection scope of the present invention.Structure, device and the operating method for not specifically describing and illustrating in the present invention, such as nothing
It illustrates and limits, implemented according to the conventional means of this field.
Claims (10)
1. a kind of instantaneous opening and closing shutter of floatage-type, it is characterised in that: including gate (10), buoyancy tank (20), energy storage equipment (30),
One lockable mechanism (40) and the second lockable mechanism (50), the gate (10) be movably arranged on water stream channel for open and
Water stream channel is closed, buoyancy tank (20) setting is in gate (10) upstream or downstream, buoyancy tank (20) activity setting along the vertical direction
And can with gate (10) upstream or the fluctuation dipping and heaving of downstream liquid level, the kinetic energy input terminal of the energy storage equipment (30) with
Buoyancy tank (20) is connected, and the kinetic energy output end of energy storage equipment (30) is connected with gate (10)；First lockable mechanism (40) is filled
With for when gate (10) is in low level and gate (10) upstream or the level of tail water do not reach default first triggering water level, first locks
Gate (10) can be limited in the low level by locking mechanism (40), and when gate (10) upstream or the level of tail water reach default first
Can discharge gate (10) can uplink along the vertical direction for the first lockable mechanism (40) when triggering water level；Second lock
Locking mechanism (50) is fitted to be when gate (10) are in high-order and gate (10) upstream or the level of tail water do not drop to default second touching
When shampoo position, gate (10) can be limited in the high position by the second lockable mechanism (50), and work as gate (10) upstream or downstream
Water level be down to it is default second triggering water level when the second lockable mechanism (50) can by gate (10) discharge can be along vertical side
To downlink；In gate (10) upstream or level of tail water uphill process, kinetic energy when buoyancy tank (20) uplink is converted into accumulation of energy dress
The potential energy for setting (30), when gate (10) upstream or the level of tail water rise to default first triggering water level, the first lockable mechanism
(40) gate (10) are discharged, the potential energy of energy storage equipment (30) be the kinetic energy of driving gate (10) uplink, on gate (10)
By the second lockable mechanism (50) locking after row to the high position；During gate (10) upstream or level of tail water decline, gate
(10) it is maintained at the high position under the action of the second lockable mechanism (50), until gate (10) upstream or the level of tail water drop to
Default second triggering water level, the second lockable mechanism (50) unlocks at this time, and gate (10) comes downwards to described under self gravitation effect
Low level.
2. the instantaneous opening and closing shutter of floatage-type according to claim 1, it is characterised in that: the gate (10) includes one vertical
The flashboard of setting, the flashboard two sides are equipped with idler wheel, track (11) the composition rolling of the idler wheel and the setting of water stream channel two sides
Cooperation, the flashboard are equipped with affixed first support (12) opposite with flashboard；The buoyancy tank (20) includes cabinet and and case
The affixed second support of body (21), the energy storage equipment (30) are to be arranged between first support (12) and second support (21)
Elastic element.
3. the instantaneous opening and closing shutter of floatage-type according to claim 2, it is characterised in that: the first support (12) is equipped with
The guide post (13) of upward convex Shen setting, the second support (21) are equipped with pilot hole along the vertical direction, and the guide post (13) is worn
It crosses pilot hole and constitutes therewith and be slidably matched, guide post (13) end is equipped with radial flange, and the energy storage equipment (30) is set
One end of the pressure spring being located on guide post (13), the pressure spring is abutted with the radial flange of guide post (13), the other end and second support
(21) it abuts.
4. the instantaneous opening and closing shutter of floatage-type according to claim 1, it is characterised in that: the first lockable mechanism (40) packet
It includes and gate (10) affixed limiting slot (41), and the centering block (42) with fixed frame rotation connection, the limiting slot
It (41) include the bar groove being arranged along the vertical direction, and the arc groove that bar groove upper end is set and is connected to bar groove, the arc
The arc core of slot is located on the center line of bar groove, and the diameter of arc groove is greater than the width of bar groove, in the revolution of the centering block (42)
The heart is located on the center line of bar groove, and the radius of gyration of centering block (42) is consistent with the radius of the arc groove, and the width of centering block (42)
Small and bar groove width is spent, when the length direction of centering block (42) is parallel with bar groove length direction, centering block (42) can be in bar groove
It is interior free to slide, when the length direction of centering block (42) and bar groove length direction are non-parallel, the end of centering block (42) and arc groove
Cell wall abut, the shaft of the centering block (42) is equipped with a driving lever (43), on the end and gate (10) of the driving lever (43)
The buoyancy unit gear of trip or downstream setting connects, and when gate (10) upstream or level of tail water rising, buoyancy unit can be pushed up
It moves the driving lever (43) and then centering block (42) is driven to swing, and when gate (10) upstream or the level of tail water reach default first triggering
When water level, centering block (42) can just be rocked to the state parallel with bar groove.
5. the instantaneous opening and closing shutter of floatage-type according to claim 4, it is characterised in that: the buoyancy unit is and buoyancy tank
(20) backing pin (44) for relatively affixed push rod (46), the convex Shen setting in push rod (46) upper end and driving lever (43) end is kept off
It connects.
6. the instantaneous opening and closing shutter of floatage-type according to claim 1, it is characterised in that: the second lockable mechanism (50) packet
It includes claw (51), the claw (51) and a fixed frame are hinged, and it is floating that one is equipped in gate (10) upstream or downstream water
Sub (52), are connected with a vertical gag lever post (53) on the float (52), the gag lever post (53) along the vertical direction with fixed machine
Frame is slidably connected, and gag lever post (53) upper end is equipped with inclined-plane, and the claw (51) is equipped with a guide wheel (54), the guide wheel
(54) on the motion path of gag lever post (53), when gate (10) upstream or the level of tail water are lower than default second triggering water level
When, gag lever post (53) is in below guide wheel (54), at this time claw (51) be in the state that naturally droops and with it is horizontal on gate (10)
The convex shoulder (121) of convex Shen setting mutually avoids, when gate (10) upstream or the level of tail water are higher than default second triggering water level, limit
Position bar (53) uplink in the case where float (52) drive, gag lever post (53) upper end slope driving guide wheel (54) is to (53) one lateral deviation of gag lever post
It moves, until guide wheel (54) connect with gag lever post (53) side wall gear, claw (51) is rocked to the motion path of the convex shoulder (121) at this time
On, and claw (51) can be pushed to be swung up when convex shoulder (121) moves from bottom to top to avoid the claw (51),
And claw (51) is stopped that claw can not be made to lower swing by gag lever post (53) when convex shoulder (121) moves from top to bottom
(51) it is connect with the convex shoulder (121) gear.
7. a kind of backwash silt filter tank, it is characterised in that: including filtering ponds (60) and claim 1 to 6 any one institute
The instantaneous opening and closing shutter of the floatage-type stated, the filtering ponds (60) are equipped with the first water inlet (601), the second water inlet (602), first
Water outlet (603), the second water outlet (604), being horizontally disposed in the filtering ponds (60) has screen pack (61), described first into
The mouth of a river (601) and the second water outlet (604) are connected to the upside space of screen pack (61), the second water inlet (602) and first
Water outlet (603) is connected to the lower side space of screen pack (61), there are two the instantaneous opening and closing shutter of floatage-type is set, i.e., first
The buoyancy tank (20) of gate (101) and the second gate (102), first gate (101) and the second gate (102) is respectively positioned on pond body
Interior, first gate (101) is arranged on the first water inlet (601) and the second water inlet (602) for alternately controlling first
The opening and closing of water inlet (601) and the second water inlet (602), the second gate (102) are arranged on the second water outlet (604), are used for
Control the opening and closing of the second water outlet (604)；Under normality, the first water inlet (601) and the first water outlet (603) are in opening state
State, the second water inlet (602) and the second water outlet (604) are in close state, and the water level in filtering ponds (60) rises to
When default first triggering water level, the first gate (101) and the second gate (102) automatic switchover close the first water inlet (601),
Second water inlet (602) and the second water outlet (604) are opened.
8. backwash silt filter tank according to claim 7, it is characterised in that: first water outlet (603) and second
Water outlet (604) is connected to drainage tank (70), the drainage tank (70) be equipped with sewage draining exit (702) and discharge outlet (701) and
For controlling the third gate (71) of the two alternating on-off, the third gate (71) is automatically controlled gate (10), the third lock
The driving end of door (71) is connected with control module (90), and liquidometer, the liquidometer and control are equipped in the filtering ponds (60)
Module (90) is connected, and when the water level in filtering ponds (60) reaches default first triggering water level, control module (90) controls third
Gate (71) movement opens sewage draining exit (702), and discharge outlet (701) is closed.
9. backwash silt filter tank according to claim 8, it is characterised in that: the screen pack (61) includes at least two
Layer wire side (611), the interlaced setting of mesh of each layer wire side (611), and it is opposite along the vertical direction between each layer wire side (611)
Activity is arranged, and separating mechanism is equipped between each layer wire side (611), and the separating mechanism is fitted to be when the second water inlet
(602) when unlatching, the first water inlet (601) closure, separating mechanism can be such that each layer wire side (611) is separated from each other, and when first
When water inlet (601) is opened, the second water inlet (602) is closed, separating mechanism can be such that each layer wire side (611) is bonded to each other.
10. backwash silt filter tank according to claim 9, it is characterised in that: most lower in each layer wire side (611)
Layer wire side (611) and filtering ponds (60) pool wall are affixed；Lowest level wire side (611) is equipped with the first spacer pin of upward convex Shen setting
(612), top layer's wire side (611) is equipped with the second spacer pin (613) of downwardly convex Shen setting, first spacer pin (612)
It is ladder shaft-like with the second lower limit pin, and the diameter of axle is gradually increased the first spacer pin (612) from bottom to top, the second spacer pin
(613) diameter of axle is gradually increased from top to bottom；It is respectively equipped on each layer wire side (611) above lowest level wire side (611) for first
The aperture of first through hole and each first through hole that spacer pin (612) passes through is sequentially increased, and each first through hole is respectively with first
The steps at different levels gear of spacer pin (612) connects；It is respectively equipped on each layer wire side (611) below top layer's wire side (611) for second
The aperture of the second through-hole and each second through-hole that spacer pin (613) passes through is sequentially increased, and each second through-hole is respectively with second
The steps at different levels gear of spacer pin (613) connects；First gate (101) and/or the second gate (102) bottom are equipped with to filter screen
The drive block (14) of setting is protruded out below plate (61), the drive block (14) and the lower end gear of the second spacer pin (613) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910808787.7A CN110448943A (en) | 2019-08-29 | 2019-08-29 | The instantaneous opening and closing shutter of floatage-type and backwash silt filter tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910808787.7A CN110448943A (en) | 2019-08-29 | 2019-08-29 | The instantaneous opening and closing shutter of floatage-type and backwash silt filter tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110448943A true CN110448943A (en) | 2019-11-15 |
Family
ID=68489828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910808787.7A Withdrawn CN110448943A (en) | 2019-08-29 | 2019-08-29 | The instantaneous opening and closing shutter of floatage-type and backwash silt filter tank |
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| Country | Link |
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| CN (1) | CN110448943A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807521A (en) * | 2020-07-28 | 2020-10-23 | 合肥蓝川生态科技有限公司 | Ecological environment-friendly floating island device for purifying polluted water body |
| CN112246797A (en) * | 2020-08-27 | 2021-01-22 | 张志程 | Water tank for new energy water heater |
| CN113577873A (en) * | 2021-08-24 | 2021-11-02 | 泰能天然气有限公司 | Filtering device |
| CN114933105A (en) * | 2022-05-10 | 2022-08-23 | 海南省智慧环境投资控股有限公司 | Domestic waste separation and concentration treatment device |
-
2019
- 2019-08-29 CN CN201910808787.7A patent/CN110448943A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807521A (en) * | 2020-07-28 | 2020-10-23 | 合肥蓝川生态科技有限公司 | Ecological environment-friendly floating island device for purifying polluted water body |
| CN112246797A (en) * | 2020-08-27 | 2021-01-22 | 张志程 | Water tank for new energy water heater |
| CN112246797B (en) * | 2020-08-27 | 2021-10-22 | 苏州裕谦信息科技有限公司 | Water tank for new energy water heater |
| CN113577873A (en) * | 2021-08-24 | 2021-11-02 | 泰能天然气有限公司 | Filtering device |
| CN113577873B (en) * | 2021-08-24 | 2022-08-12 | 泰能天然气有限公司 | Filtering device |
| CN114933105A (en) * | 2022-05-10 | 2022-08-23 | 海南省智慧环境投资控股有限公司 | Domestic waste separation and concentration treatment device |
| CN114933105B (en) * | 2022-05-10 | 2024-06-07 | 海南省智慧环境投资控股有限公司 | Domestic waste separation concentration processing apparatus |
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Application publication date: 20191115 |
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