CN217782329U - Totally-enclosed digital hydraulic flow-regulating and direction-regulating brake - Google Patents
Totally-enclosed digital hydraulic flow-regulating and direction-regulating brake Download PDFInfo
- Publication number
- CN217782329U CN217782329U CN202221080551.XU CN202221080551U CN217782329U CN 217782329 U CN217782329 U CN 217782329U CN 202221080551 U CN202221080551 U CN 202221080551U CN 217782329 U CN217782329 U CN 217782329U
- Authority
- CN
- China
- Prior art keywords
- sealing
- valve plate
- regulating
- assembly
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Lift Valve (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Sliding Valves (AREA)
Abstract
A totally-enclosed digital hydraulic flow-regulating and direction-regulating brake comprises: the valve plate sealing device comprises a frame, valve plates, a rotating shaft, a sealing assembly, a sealing power assembly and a flow online monitoring assembly, wherein the valve plates are arranged in the frame through the rotating shaft, adjacent valve plates rotate reversely and synchronously to realize flow adjustment and direction adjustment, the sealing assembly is pushed by the sealing power assembly to realize sealing and separation with the upper plate surface and the lower plate surface of each valve plate, and full-closed sealing is realized; as an optimal sealing scheme, the lower pressing ring and the jacking ring are directly sleeved at two ends of the rotating shaft and are symmetrical, the rotating shaft drives the valve plate to synchronously realize the lifting of the sealing assembly in the rotating process, the cost is low, the subsequent maintenance is less, the mechanical transmission ensures the stability of dynamic sealing, and the requirement of equivalent water flow of multiple water replenishing channels is met, and meanwhile, turbulent flow can be formed to scour deposits in a treatment tank to finish self-cleaning; the opening angle of the valve plate is regulated and controlled on line in real time, the inflow energy and the angle of the sewage pool are optimized, a large-space evenly-distributed flow line is formed, and eddy and short flow are eliminated.
Description
Technical Field
The utility model relates to a sewage treatment technical field specifically is a digital water conservancy of full-closed transfers a class accent to floodgate.
Background
For guaranteeing that the water level of water distribution channel descends simultaneously and can not break because of bearing water pressure emergence, circumstances such as distortion, shanghai city political engineering design research institute applied for "flow regulation and direction regulation floodgate" in 2010 6 months 3 days, satisfy the synchronous of a plurality of water distribution channels and the torrent that the rivers interact production of the in-process equidirectional not that drains and can effectively erode sewage treatment bottom of the pool, avoid impurity to hoard up, leave over the dead angle, accomplish the single thorough clearance in water treatment pond of getting.
The flow and direction regulating gate breaks through the limitation of the use environment of the traditional circular regulating valve, meets the water flow regulation requirement of a large rectangular treatment tank, and provides basic guarantee for the high-efficiency operation in the municipal sewage treatment field and the industrial wastewater treatment field; however, in the actual use process, the workers encounter more difficulties: because the water treatment capacity is large, the depth size of the water treatment pool is large, the existing sealing structure of the flow and direction regulating gate is not capable of generating leakage due to low-grade water pressure, and the sewage leakage greatly weakens the advantage that the flow and direction regulating gate synchronously regulates a plurality of water flows, so that the accurate control of the water flows in a plurality of water distribution channels is controlled to be null talk.
In order to guarantee the normal use of accent class accent to floodgate, have to stack on original treatment system's basis and set up whole set of monitoring system, local governing system, automatic induction system etc. construction cost in earlier stage, artifical management and control cost in middle period, later stage cost of maintenance are huge, and the effective space in sewage treatment pond can be taken to inevitable meeting of above-mentioned system simultaneously, has reduced the single treatment capacity in sewage treatment pond.
The utility model provides a digital water conservancy of full-closed transfers to floodgate, solves and transfers the leakproofness of flowing to the floodgate, fundamentally solution problem.
SUMMERY OF THE UTILITY MODEL
A totally-enclosed digital hydraulic flow-regulating and direction-regulating brake comprises: including frame, valve plate, axis of rotation, seal assembly, sealed power pack, flow on-line monitoring subassembly, the frame is inboard to be passed through N is installed to the axis of rotation the valve plate, the axis of rotation passes the frame and with the rotatable formula of frame is connected, two in the upper and lower facial features and the outside of valve plate the valve plate is close to the curb plate face of frame all is provided with seal assembly, part or whole seal assembly are in accomplish stable the sealing under seal power pack's the effect, adjacent two curb plate face between the valve plate passes through the sealing strip extrusion formula and seals, and N is more than or equal to 2's natural number.
Preferably, the two adjacent valve plates rotate in opposite directions, the valve plates of the flow-regulating and flow-regulating gate are controlled to rotate by a driving assembly, a gear is arranged at the end part of the rotating shaft corresponding to each valve plate, when N is equal to 2, the driving assembly comprises a driving motor, a first strip-shaped tooth and a direction-changing wheel, the direction-changing wheel is meshed with the gear at the end part of one rotating shaft, the gear at the end part of the other rotating shaft is connected with a power output shaft of the driving motor, and the gears at the end parts of the rotating shafts are meshed with the first strip-shaped tooth; when N is larger than 2, the driving assembly comprises a driving motor, two first bar-shaped teeth and a direction-changing wheel, the first bar-shaped teeth are meshed with gears at the end parts of even-numbered rotating shafts, the second bar-shaped teeth are meshed with gears at the end parts of odd-numbered rotating shafts, the gear meshed with the first bar-shaped teeth is connected with a power output shaft of the driving motor, the direction-changing wheel is directly or indirectly meshed with the gear, and the direction-changing wheel is meshed with the second bar-shaped teeth.
Preferably, the fully-closed digital hydraulic flow-regulating and direction-regulating brake further comprises a regulating wheel, and the regulating wheel is located on one side of the back plate surface of the first strip-shaped tooth and is in rolling contact with the back plate surface of the first strip-shaped tooth.
Preferably, the fully-closed digital hydraulic flow-regulating and direction-regulating brake is characterized in that the sealing power assembly comprises a pressing structure of an upper sealing assembly and a jacking structure of a lower sealing assembly, and the sealing assemblies act on the upper and lower sealing assemblies of the valve plate to form dynamic stable sealing with the upper and lower plate surfaces of the valve plate.
The following sealing assembly is defined as a sealing gasket made of rubber, so that the technical scheme of the utility model can be further explained, and the concrete structure and material of the sealing assembly can be changed as required in the actual use process.
Preferably, a digital water conservancy of closed transfers a class to floodgate, sealed power component includes clamping ring, jacking ring down and the rampart processing of clamping ring, jacking ring has the stroke groove down, clamping ring, jacking ring symmetrical sleeve are in the upper and lower both ends of axis of rotation, the axial plane of upper and lower end in the axis of rotation is provided with horizontal axle, horizontal axle passes in the stroke groove of clamping ring, jacking ring down, the clamping ring is down the face down, the jacking ring goes up the face all is fixed with sealed backup pad, the face of sealed backup pad is fixed with seal assembly and pastes tightly through elastic force the axis of rotation. Preferably, the valve plate and the sealing power assembly share the same driving motor.
Preferably, the totally-enclosed digital hydraulic flow-regulating and direction-regulating brake is characterized in that countersunk rectangular holes are formed in the upper plate surface, the lower plate surface or/and the left plate surface and/or the right plate surface of the frame for embedded extension of the sealing gasket supporting plate, so that the sealing gasket supporting plate is retracted into the plate surface of the frame in the waterproof process, and the water body is prevented from being blocked from flowing.
Preferably, the fully-closed digital hydraulic flow-regulating and direction-regulating brake is characterized in that the sealing power assembly is an eccentric wheel assembly, the eccentric wheel assembly comprises two groups of eccentric shafts and eccentric wheels, the eccentric shafts are respectively positioned above the sealing gasket supporting plate and at one side of the sealing gasket supporting plate below the sealing gasket supporting plate, the eccentric shafts are sleeved with N eccentric wheels, a hanging groove is machined at one side of each eccentric wheel, which is far away from an eccentric point, and the sealing gasket supporting plates are connected through hanging rings penetrating through the hanging grooves; in the sealing process, the hanging groove rotates towards the direction close to the sealing gasket supporting plate, and the eccentric wheel pushes the sealing gasket supporting plate to move close to the valve plate until the sealing gasket on the surface of the sealing gasket supporting plate is tightly attached to the surface of the valve plate to form a stable sealing structure; in the water discharging process, the hanging groove faces away from the sealing gasket supporting plate, the direction of the hanging groove rotates, the sealing gasket supporting plate and the sealing gasket are driven to be away from the valve plate under the action of the pulling force of the hanging ring, and the two ends of the sealing gasket supporting plate slide along the lifting track inside the frame.
Preferably, the fully-closed digital hydraulic flow-regulating and direction-regulating brake comprises a sealing power assembly and a sealing power assembly, wherein the sealing power assembly comprises two groups of vertically-arranged eccentric wheel ejection assemblies arranged on two sides of the valve plate, and the two groups of vertically-arranged eccentric wheel ejection assemblies are respectively positioned on the outer sides of the two outermost valve plates. The structure is the same as above.
Preferably, the fully-closed digital hydraulic flow-regulating and direction-regulating brake is characterized in that the eccentric shaft is driven independently or is in transmission connection with a driving assembly of the valve plate through an intermediate direction-changing wheel or/and an intermediate gear, so that the eccentric shafts above and below the valve plate synchronously rotate in opposite directions. Similarly, the eccentric shafts on the two sides of the valve plate can be independently controlled or in transmission connection with the driving assembly of the valve plate, so that the eccentric shafts on the two sides of the valve plate can reversely rotate.
Preferably, the totally-enclosed digital hydraulic flow-regulating and direction-regulating brake and the sealed power assembly can also be a steel wire transmission assembly.
Preferably, the fully-closed digital hydraulic flow-regulating and direction-regulating brake is characterized in that the sealing power assembly is a steel wire ring assembly, the steel wire ring assembly comprises a steel wire ring, a fixed pulley, second strip-shaped teeth and a transmission gear assembly, the fixed pulleys are arranged at four corners of the steel wire ring, parallel length sections above or below the steel wire ring are directly or indirectly connected with the second strip-shaped teeth, the transmission gear assembly is meshed with the transmission gear assembly, the transmission gear assembly comprises first transmission teeth directly meshed with the second strip-shaped teeth, the first transmission teeth are controlled by an independent motor or one or more middle transmission teeth are added in the transmission gear assembly, the first transmission teeth and the valve plate share the driving assembly through one or more middle transmission teeth, and different sides of the steel wire ring are respectively fixed with the sealing gasket support plate surfaces above and below the valve plate through L-shaped rods. (for example, one of the intermediate transmission teeth is sleeved at the end of one of the rotating shafts and is directly/indirectly meshed with the first transmission tooth or is in chain transmission with the first transmission tooth, so that the second bar-shaped tooth is driven to move, the second bar-shaped tooth can pull the parallel section above or below the steel wire ring to move unidirectionally in the moving process, and the sealing gasket support plates fixedly connected with the two sides of the steel wire ring synchronously move, namely, move towards or away from the valve plate simultaneously to complete the sealing separation operation of the sealing assembly and the upper and lower plate surfaces of the valve plate.)
Preferably, the flow online monitoring assembly comprises an online flow velocity test probe and an online flow calculation module, the flow data of the valve overflowing are obtained by collecting the product of the flow velocity data of the cross section of the valve fed back by the online flow velocity test probe and the area of the cross section of the valve, the opening angle of a valve plate for regulating the flow direction of the valve is adjusted on line through the flow velocity data of the cross section of the valve, the inflow energy and the angle of the sewage tank are optimized, a large-space evenly-distributed flow line is formed, and eddy and short flow is eliminated.
The advantages are as follows:
(1) The utility model relates to a plurality of valve plates in a totally-enclosed digital hydraulic flow-regulating and direction-regulating brake finish flow regulation and direction regulation through reverse rotation, realize synchronous equivalent water path regulation, simultaneously form rapid turbulence according to the setting of the valve plate angle for scouring a treatment tank, and finish the self-cleaning function;
(2) The utility model relates to a totally-enclosed digital hydraulic flow and direction regulating gate, all valve plates complete synchronous and reverse rotation through the same driving device;
(3) The utility model relates to a totally enclosed digital water conservancy accent flows accent to floodgate passes through the sealed power pack to promote the sealed subassembly of the upper and lower side of valve plate and move in opposite directions and accomplish the sealed of upper and lower tip, and the dynamic seal mode operation aspect and the leakproofness is high, realizes the totally enclosed state;
(4) The utility model relates to a sealed power component of totally-enclosed digital hydraulic flow-regulating and direction-regulating brake discloses three power modes, namely a steel wire ring component, an eccentric wheel component, a pressing ring and a jacking ring, and an optimal scheme is obtained by overcoming the defects of each mode step by step;
(5) The utility model relates to a digital water conservancy of totally enclosed is transferred and is flowed to the optimal sealed power component of floodgate simple structure, with low costs, long service life, need not complicated monitored control system operation, and mechanical type operation improves totally enclosed stability greatly.
(6) The utility model relates to a digital water conservancy of totally enclosed is transferred and is flowed to transfer to the valve plate opening angle that the floodgate can online adjustment valve transfer and flow to, optimizes the inflow energy and the angle of effluent water sump, forms big space evenly distributed streamline, eliminates vortex and short stream.
Drawings
The embodiments are further described with reference to the accompanying drawings, in which:
fig. 1 is a schematic plan view of a totally enclosed digital hydraulic flow-regulating and direction-regulating brake according to embodiment 1 of the present invention;
fig. 2 is a top view of a valve plate of a totally-enclosed digital hydraulic flow-regulating and direction-regulating brake according to embodiment 2 of the present invention;
fig. 3 is a schematic plan view of a fully closed digital hydraulic flow-regulating and direction-regulating brake according to embodiment 3 of the present invention;
fig. 4 is a top view of an eccentric wheel assembly in a totally enclosed digital hydraulic flow regulating and direction regulating brake according to embodiment 4 of the present invention;
fig. 5 is a plan view of a totally enclosed digital hydraulic flow-regulating and direction-regulating brake according to embodiment 5 of the present invention;
the specific structure corresponding to the number is as follows:
Detailed Description
Specific embodiment example 1:
a totally-enclosed digital hydraulic flow-regulating and direction-regulating brake comprises: frame 1, valve plate 2, axis of rotation 3, seal assembly, sealed power pack, 1 inboard of frame is passed through 2 are installed to axis of rotation 3 valve plate 2, axis of rotation 3 passes frame 1 and with the rotatable formula of frame 1 is connected, the upper and lower facial features and the side board face of valve plate 2 all are provided with seal assembly, part or whole seal assembly are in accomplish stable sealing, adjacent two under sealed power pack's the effect the side board face between the valve plate 2 passes through the extrusion formula of sealing strip and seals. The sealing power assembly acts on the sealing assemblies above and below the valve plate 2, so that the sealing assemblies and the upper plate surface and the lower plate surface of the valve plate 2 form dynamic stable sealing.
The rotation directions of the two adjacent valve plates 2 are opposite (the two adjacent valve plates rotate in a split-door mode to realize flow regulation and direction regulation), the valve plates 2 of the flow regulation and direction regulation brake are controlled to rotate by a driving assembly, and a gear is arranged at the end part of the rotating shaft 3 corresponding to each valve plate 2; when N is equal to 2, the driving assembly comprises a driving motor, a first strip-shaped tooth 51 and a direction-changing wheel 52, the direction-changing wheel 52 is meshed with a gear at the end part of one rotating shaft 3, a gear at the end part of the other rotating shaft is connected with a power output shaft of the driving motor, and the gears at the end parts of the rotating shafts 3 are all meshed with the first strip-shaped tooth 51.
The two valve plates share one first strip-shaped tooth 51, and the first strip-shaped tooth 51 drives the two valve plate 2 seats to synchronously and reversely rotate simultaneously through the redirection effect of the redirection wheel 52, as shown in fig. 1.
Specific embodiment example 2:
a totally-enclosed digital hydraulic flow-regulating and direction-regulating brake comprises: frame 1, valve plate 2, axis of rotation 3, seal assembly, sealed power pack, 1 inboard of frame is passed through 4 are installed to axis of rotation 3 valve plate 2, axis of rotation 3 passes frame 1 and with the rotatable formula of frame 1 is connected, the upper and lower facial features and the curb plate face of valve plate 2 all are provided with seal assembly, part or whole seal assembly are in accomplish stable the sealing under sealed power pack's the effect, adjacent two curb plate face between the valve plate 2 passes through the sealing strip extrusion formula and seals. The sealing power assembly acts on the sealing assemblies above and below the valve plate 2, so that the sealing assemblies and the upper plate surface and the lower plate surface of the valve plate 2 form dynamic stable sealing.
The rotation directions of the two adjacent valve plates 2 are opposite (the two valve plates rotate in a split door mode to realize flow regulation and direction regulation), each valve plate 2 corresponds to one end of the rotating shaft 3, a gear is arranged at the end of the valve plate 2, the valve plate 2 of a flow regulation and direction regulation brake is controlled to rotate through a driving assembly, the driving assembly comprises a driving motor, two first bar-shaped teeth 51 and a direction change wheel 52, the first bar-shaped teeth 51 are meshed with gears at the ends of the even-numbered rotating shafts 3, the second bar-shaped teeth 51 are meshed with gears at the ends of the odd-numbered rotating shafts 3, the first bar-shaped teeth 51 are meshed with the gears, the direction change wheel 52 is directly or indirectly meshed with the gears, and the direction change wheel 52 is meshed with the second bar-shaped teeth 51.
The two first straight teeth 51 are used for driving the valve plates 2 in the same rotation direction to synchronously rotate in the same direction. The four valve plates share one driving motor to realize synchronous reverse rotation of the partition valve plates 2, so that the discharge of equal water flow in the water distribution channel can be realized, and a complex internal control circuit is not required to be arranged, as shown in figure 2.
The specific embodiment 1 and the specific embodiment 2 respectively show the driving assemblies for controlling the rotation of the valve plates 2 under different numbers, and the same driving assembly is used for driving all the valve plates 2 to synchronously rotate all the time.
The sealing assembly is defined as a sealing gasket made of rubber materials, and the key innovative technical scheme of the utility model, namely the stable sealing of the upper and lower surfaces of the valve plate 2, can change the specific structure and material of the sealing assembly as required in the actual use process, and is not limited to the sealing assembly.
Specific embodiment example 3:
in a totally-enclosed digital hydraulic flow-regulating and direction-regulating brake, the sealing power component is a steel wire ring component (as shown in fig. 3), the steel wire ring component comprises a steel wire ring 71, a fixed pulley 72, a second strip-shaped tooth 73 and a transmission tooth component 74, the fixed pulleys are arranged at four corners of the steel wire ring 71, parallel length sections above or below the steel wire ring 71 are directly or indirectly connected with the second strip-shaped tooth 73, the transmission tooth component 74 is meshed with the transmission tooth component, the transmission tooth component comprises a first transmission tooth 74 directly meshed with the second strip-shaped tooth 73, the first transmission tooth 74 can be controlled by a single motor, or intermediate transmission teeth can be additionally arranged in the transmission tooth component 74, the transmission tooth component is shared by one or more intermediate transmission teeth and the valve plate 2, different sides of the steel wire ring 71 are respectively fixed with the plate surface of the sealing gasket support plate 45 above or below the valve plate 2 through L-shaped rods, wherein each valve plate corresponds to one steel wire ring 71 and four fixed pulleys 72, and the second tooth component 73 and the transmission tooth component 74 can be designed to be used individually or multiple valve plates.
Optionally, the intermediate transmission gear is sleeved at an end of one of the rotation shafts 3 and is directly, indirectly or chain-driven with the first transmission gear 74 to drive the second bar-shaped gear 73 to move, the second bar-shaped gear 73 can pull the parallel section above or below the steel wire ring 71 to move in one direction during moving, and the sealing gasket support plates 45 fixed to both sides of the steel wire ring 71 move synchronously, i.e., move towards and away from the valve plate 2, thereby completing the sealing and separating operation of the sealing assembly and the upper and lower plate surfaces of the valve plate 2.
The aforesaid is the utility model discloses the initial operation that the people made through long-time research, but according to shunting the use characteristics and the operational environment who transfer to the floodgate, the shunting is disposable installation, the part of permanent use, wire rope assembly's stress degree is limited, the later stage need monitor the steel wire wearing and tearing condition at any time and estimate life, change when necessary, the maintenance, through careful consideration, the utility model discloses the people thinks above-mentioned scheme is sealed but is unsuitable long-term operation demand although the upper and lower face to valve 2 of comparability is more stable. In order to solve the above-mentioned situation, the utility model people continue the research experiment to obtain the technical solution of the specific embodiment 4.
Specific embodiment example 4:
in a totally-enclosed digital hydraulic flow-regulating and direction-regulating brake, a sealing power assembly is an eccentric wheel assembly (as shown in fig. 4), the eccentric wheel assembly comprises two groups of eccentric shafts 61 and eccentric wheels 62 which are respectively positioned above a sealing gasket supporting plate 45 and below the sealing gasket supporting plate 45, 2 eccentric wheels 62 are sleeved on the eccentric shafts 61, a hanging groove 63 is machined on one side of each eccentric wheel 62, which is far away from an eccentric point, and the sealing gasket supporting plates 45 are connected through a hanging ring penetrating through the hanging groove 63; in the sealing process, the hanging groove 63 rotates towards the direction close to the sealing gasket support plate 45, and the eccentric wheel 62 pushes the sealing gasket support plate 45 to move close to the valve plate 2 until the sealing gasket on the surface of the sealing gasket support plate 45 is tightly attached to the surface of the valve plate 2 to form a stable sealing structure; in the water discharging process, the hanging groove 63 rotates towards the direction far away from the sealing gasket supporting plate 45, the sealing gasket supporting plate 45 and the sealing gasket are driven to be far away from the valve plate 2 under the action of the pulling force of the hanging ring, and the two ends of the sealing gasket supporting plate 45 slide along the lifting track inside the frame 1.
Optionally, the eccentric wheel assemblies are arranged on two sides of the valve plate 2, the sealing gasket supporting plates 45 arranged on two sides of the valve plate 2 can be translated to seal the sealing gasket supporting plates 45 on two sides with the side plate surfaces of the valve plate 2, wherein eccentric shafts in the eccentric wheel assemblies on two sides can be independently driven by a rotating motor, and can also be driven by bevel gears additionally arranged on a bevel gear and a rotating shaft 3, so that a driving source shared by the sealing power assembly and the valve plate is ensured, and the two sides of the valve plate 2 can also realize static sealing through sealing strips.
The eccentric wheel assembly of the specific embodiment solves the problem of short service life of the steel wire ring assembly in the specific embodiment 1, and avoids complicated later maintenance steps; the end part of an eccentric shaft in the eccentric wheel component is provided with a transmission gear which is directly driven by a motor or is additionally provided with a gear chain or meshed for transmission through a middle transmission gear and a rotating shaft of the valve plate. Long-time result of use is better, and practical life is high, and the sealing stability of face about the valve plate 2 is high. However, the utility model can continuously optimize the technical scheme of the flow and direction regulating brake based on the above technical scheme according to the simplest and optimal design principle of the structure, such as the specific embodiment 5.
Specific embodiment example 5:
the utility model provides a digital water conservancy of closed transfers water flow to the floodgate in, sealed power subassembly includes clamping ring 41, jacking ring 42 just down the rampart processing of clamping ring 41, jacking ring 42 has stroke groove 43, clamping ring 41, jacking ring 42 symmetrical cover are in down the upper and lower both ends of axis of rotation 3, the axial plane of upper and lower end of axis of rotation 3 is provided with transverse shaft 44, transverse shaft 44 passes in the stroke groove 43 of clamping ring 41, jacking ring 42 down, the clamping ring 41 down the face of face, jacking ring 42 go up the face all be fixed with sealed backup pad 45, the face of sealed backup pad 45 is fixed with sealed pad and paste tightly through elastic force axis 3.
During the rotation of the rotating shaft 3, the transverse shaft 44 rotates synchronously in the stroke groove 43, the height of the transverse shaft 44 during the rotation is unchanged, and due to the difference in the height of the stroke groove 43, when the transverse shaft 44 rotates from the transverse groove section of the stroke groove 43 to the inclined groove section, the lower pressing ring 41 moves downward, the jacking ring 42 moves upward, and the sealing gasket supporting plate 45 and the sealing gasket are pushed to be tightly attached to the upper and lower plate surfaces of the valve plate 2, as shown in fig. 5.
Through design, experiment, verification repeatedly many times, the sealed power component in this embodiment only need be in the valve plate 2 corresponds the last lower extreme cover of axis of rotation 3 and connects clamping ring 41, jacking ring 42 down, can accomplish valve plate 2 and last lower plate face seal assembly's closely laminating through the effort between horizontal axle 44, the stroke groove 43, need not to set up other auxiliary transmission spare, and is with low costs, the construction is easy and need not too much later maintenance, is fit for adjusting the flow to the part of floodgate one-time installation, permanent use.
The utility model discloses a common structures such as sealing washer, oil blanket, sealing strip among the prior art can all be adopted at other positions in the patent realize local sealing, the utility model discloses a do not do too much detailing to this, only make detailed description to the key structure that faces in the present sewage treatment engineering is the sealed of face about the valve plate 2, but do not represent other positions and do not do sealed the processing.
In the specific embodiments 1 to 5, the online flow monitoring device further comprises an online flow monitoring assembly, wherein the online flow monitoring assembly comprises an online flow velocity test probe and an online flow calculation module, the product of the flow velocity data of the cross section of the water flowing fed back by the online flow velocity test probe and the area of the cross section of the water flowing is collected to obtain the flow data of the overflowing of the valve, the opening angle of a valve plate for regulating the flow and the direction of the valve is adjusted online through the flow velocity data of the cross section of the water flowing, the inflow energy and the angle of the sewage tank are optimized, a large-space evenly-distributed streamline is formed, and eddy and short flow is eliminated.
The utility model discloses well valve switch action, the sealed lift action of design adopt same drive assembly driven mode to go on, and in the in-service use process, also usable different drive arrangement do not act on.
The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. The utility model provides a digital water conservancy of totally-enclosed accent flows accent to floodgate which characterized in that: including frame, valve plate, axis of rotation, seal assembly, sealed power pack, flow on-line monitoring subassembly, the frame is inboard to be passed through N is installed to the axis of rotation the valve plate, the axis of rotation passes the frame and with the rotatable formula of frame is connected, two in the upper and lower facial features and the outside of valve plate the valve plate is close to the curb plate face of frame all is provided with seal assembly, part or whole seal assembly are in accomplish stable the sealing under seal power pack's the effect, adjacent two curb plate face between the valve plate passes through the sealing strip extrusion formula and seals, and N is more than or equal to 2's natural number.
2. The fully-closed digital hydraulic flow-regulating and direction-regulating gate as claimed in claim 1, wherein: the rotation directions of the two adjacent valve plates are opposite, the valve plates of the flow and direction regulating brake are controlled to rotate through a driving assembly, a gear is arranged at the end part of the rotating shaft corresponding to each valve plate, when N is equal to 2, the driving assembly comprises a driving motor, a first strip-shaped tooth and a direction changing wheel, the direction changing wheel is meshed with the gear at the end part of one of the rotating shafts, the gear at the end part of the other rotating shaft is connected with a power output shaft of the driving motor, and the gears at the end parts of the rotating shafts are meshed with the first strip-shaped tooth; when N is larger than 2, the driving assembly comprises a driving motor, two first bar-shaped teeth and a direction-changing wheel, the first bar-shaped teeth are meshed with gears at the end parts of even-numbered rotating shafts, the second bar-shaped teeth are meshed with gears at the end parts of odd-numbered rotating shafts, the gear meshed with the first bar-shaped teeth is connected with a power output shaft of the driving motor, the direction-changing wheel is directly or indirectly meshed with the gear, and the direction-changing wheel is meshed with the second bar-shaped teeth.
3. The fully-closed digital hydraulic flow-regulating and direction-regulating gate as claimed in claim 2, wherein: the driving assembly further comprises an adjusting wheel, and the adjusting wheel is located on one side of the back plate surface of the first strip-shaped teeth and is in rolling contact with the back plate surface of the first strip-shaped teeth.
4. The fully-closed digital hydraulic flow-regulating and direction-regulating gate as claimed in claim 1, wherein: the sealing power assembly comprises a pressing structure of the upper sealing assembly and a jacking structure of the lower sealing assembly, and the sealing assemblies act on the upper sealing assembly and the lower sealing assembly above the valve plate and the lower sealing assembly below the valve plate to form dynamic stable sealing with the upper plate surface and the lower plate surface of the valve plate.
5. The totally-enclosed digital hydraulic flow-regulating and direction-regulating gate as claimed in claim 4, wherein: sealing power component includes clamping ring, jacking ring down and the rampart processing of clamping ring, jacking ring has the stroke groove down, clamping ring, jacking ring symmetry cover are in down the upper and lower both ends of axis of rotation, the axial plane of upper and lower extreme in the axis of rotation is provided with horizontal axle, horizontal axle passes in the stroke groove of clamping ring, jacking ring down, the clamping ring is down the face down, the last face of jacking ring all is fixed with sealed backup pad, the face of sealed backup pad is fixed with seal assembly and pastes tightly through elastic force the axis of rotation.
6. The totally-enclosed digital hydraulic flow-regulating and direction-regulating gate as claimed in claim 5, wherein: the sealing power assembly is an eccentric wheel assembly, the eccentric wheel assembly comprises two groups of eccentric shafts and eccentric wheels, the eccentric shafts and the eccentric wheels are respectively positioned above the sealing gasket supporting plate and on one side of the sealing gasket supporting plate below the sealing gasket supporting plate, the eccentric shafts are sleeved with N eccentric wheels, a hanging groove is machined on one side of each eccentric wheel, which is far away from an eccentric point, and the sealing gasket supporting plates are connected through hanging rings penetrating through the hanging grooves; in the sealing process, the hanging groove rotates towards the direction close to the sealing gasket supporting plate, and the eccentric wheel pushes the sealing gasket supporting plate to move close to the valve plate until the sealing gasket on the plate surface of the sealing gasket supporting plate is tightly attached to the plate surface of the valve plate to form a stable sealing structure; in the water discharging process, the hanging groove rotates towards the direction far away from the sealing gasket supporting plate, the sealing gasket supporting plate and the sealing gasket are driven to be far away from the valve plate under the action of the pulling force of the hanging ring, and two ends of the sealing gasket supporting plate slide along the lifting rail inside the frame.
7. The fully-closed digital hydraulic flow-regulating and direction-regulating gate as claimed in claim 6, wherein: the sealing power assembly further comprises two groups of eccentric wheel ejection assemblies arranged on two sides of the outermost valve plate and located on the outer side of the outermost valve plate respectively.
8. The totally-enclosed digital hydraulic flow-regulating and direction-regulating gate as claimed in any one of claims 6 to 7, wherein: the eccentric shaft is driven independently or is in transmission connection with a driving assembly of the valve plate through an intermediate direction-changing wheel and an intermediate gear.
9. The fully-closed digital hydraulic flow-regulating and direction-regulating gate as claimed in claim 5, wherein: the sealing power component is a steel wire ring component, the steel wire ring component comprises a steel wire ring, a fixed pulley, a second strip-shaped tooth and a transmission tooth component, the fixed pulley is arranged at four corners of the steel wire ring, the parallel length section above or below the steel wire ring is directly or indirectly connected with the second strip-shaped tooth, the transmission tooth component is meshed with the transmission tooth component, the transmission tooth component comprises a first transmission tooth directly meshed with the second strip-shaped tooth, the first transmission tooth is controlled by an independent motor or one or more intermediate transmission teeth are added in the transmission tooth component and share a driving component with the valve plate through one or more intermediate transmission teeth, and different sides of the steel wire ring are respectively fixed with the sealing gasket support plate surfaces above and below the valve plate through L-shaped rods; each valve plate corresponds to one steel wire ring and four fixed pulleys, all the valve plates of the second strip-shaped gear and transmission gear assembly share one or M valve plates, wherein M is smaller than N.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221080551.XU CN217782329U (en) | 2022-05-07 | 2022-05-07 | Totally-enclosed digital hydraulic flow-regulating and direction-regulating brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221080551.XU CN217782329U (en) | 2022-05-07 | 2022-05-07 | Totally-enclosed digital hydraulic flow-regulating and direction-regulating brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217782329U true CN217782329U (en) | 2022-11-11 |
Family
ID=83909513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221080551.XU Active CN217782329U (en) | 2022-05-07 | 2022-05-07 | Totally-enclosed digital hydraulic flow-regulating and direction-regulating brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217782329U (en) |
-
2022
- 2022-05-07 CN CN202221080551.XU patent/CN217782329U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211898217U (en) | Electric gate drive device for hydraulic engineering | |
| US20240247454A1 (en) | High-efficient swift stepless layering water intaking gate device | |
| CN217782329U (en) | Totally-enclosed digital hydraulic flow-regulating and direction-regulating brake | |
| CN101285304B (en) | Rotary ice-salvaging rake cleaner | |
| CN115233804A (en) | Totally-enclosed digital hydraulic flow-regulating and direction-regulating brake | |
| CN201071500Y (en) | Rotating gate | |
| CN219825143U (en) | Hinge type layered water taking stop log door device | |
| CN214939893U (en) | Hydraulic engineering sluice structure | |
| CN113235527B (en) | Conveniently-adjusted detection gate for hydraulic engineering and application method thereof | |
| CN100366895C (en) | Method and system for water lift or power provision through water head | |
| CN214301638U (en) | Water conservancy transfer pond entry protection network convenient to online change | |
| CN211998887U (en) | High-efficient effluent disposal unit | |
| CN212248131U (en) | Two-way positive force servo drive headstock gear structure | |
| CN211912829U (en) | Serial-type sewage treatment bucket deposits device fast | |
| CN208815488U (en) | A kind of double lead-screw lift gate | |
| CN220927749U (en) | Drainage building structure of river | |
| CN219621722U (en) | Inverted siphon inlet gate | |
| CN216973321U (en) | Over-and-under type water sluicegate for hydraulic engineering | |
| CN220098753U (en) | River and lake carbon fiber water treatment device | |
| CN219772909U (en) | Dykes and dams flood control drainage structures for hydraulic engineering | |
| CN217780774U (en) | Wastewater treatment membrane structure for wastewater treatment equipment | |
| CN213014194U (en) | Water diversion structure for water conservancy and hydropower engineering | |
| CN212533992U (en) | Self-propelled flood control dam steel gate | |
| CN212925988U (en) | Gate for irrigation | |
| CN217923433U (en) | Steel rope traction arm swing steel dam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |