CN115506470A - Device for integrated control of rain sewage discharge - Google Patents

Abstract

The invention discloses a device for integrated control of rain sewage discharge, and belongs to the technical field of rain sewage discharge. The invention comprises an underground drainage pipeline, electrical cabinets, manual cabinets and air bags, wherein the electrical cabinets and the manual cabinets are arranged on the ground, at least one pair of fixing pieces is installed on the inner wall of the drainage pipeline, the air bags are arranged in the drainage pipeline, the air bags are connected with the fixing pieces, air supply hoses are connected onto the air bags, automatic air conveying assemblies are arranged in the electrical cabinets, manual air conveying assemblies are arranged in the manual cabinets, the automatic air conveying assemblies and the manual air conveying assemblies are connected with the air supply hoses, each pair of fixing pieces is connected with a folding assembly, the folding assemblies are positioned in the air bags, and the folding assemblies fold the air bags.

Description

Device for integrated control of rain sewage discharge

Technical Field

The invention relates to the technical field of rain sewage discharge, in particular to a device for integrated control of rain sewage discharge.

Background

Municipal administration underground pipe network is "blood vessel" among the urban drainage system, and when rain sewage pipeline was upgraded because engineering transformation, or had the pipeline to switch the requirement of overhauing in the use, just need to have the rain sewage pipeline pipe of water to drain off or block up, but the pipeline mouth that can not take out water drainage carries out the shutoff very difficultly, on this basis, even realize stifled water often using the pipeline gasbag now.

The air bag plugging is an air bag which is made of high-quality rubber and has the same shape with a pipeline, the air bag is expanded by an inflation method, when the gas pressure in the water plugging air bag meets the specified requirement, the water plugging air bag fills the section of the whole pipeline, water leakage is plugged by the friction force generated by the wall of the pipeline plugging air bag and the pipeline, and therefore the purpose that water flow in a target pipeline section is quickly blocked and water cannot seep is achieved.

Disclosure of Invention

The present invention is directed to a device for integrated control of rain sewage discharge to solve the above-mentioned problems of the background art.

In order to solve the technical problems, the invention provides the following technical scheme: the electric cabinet and the artificial cabinet are arranged on the ground, at least one pair of fixing pieces are installed on the inner wall of the drainage pipeline, the air bag is arranged in the drainage pipeline and connected with the fixing pieces, an air supply hose is connected to the air bag, an automatic air conveying assembly is arranged in the electric cabinet, a manual air conveying assembly is arranged in the artificial cabinet and connected with the air supply hose, each pair of folding assemblies is connected to the fixing pieces and located inside the air bag, and the folding assemblies fold the air bag.

Further, every is every it stretches into inside the gasbag to receive the folding subassembly and include a pair of pole of accomodating, two to go up the one end of accomodating the pole and rotate with a pair of mounting respectively and be connected, receive the pole on every and install the torsional spring with the rotation junction of mounting, the other end of accomodating the pole on two all rotates and is connected with one and goes up the connecting piece, two go up the one end of connecting piece and rotate and be connected with well accomodating pole, two the other end of well accomodating the pole all rotates and is connected with transfer connecting piece, two the one end of transfer connecting piece rotates and is connected with down the pole, and is a pair of the one end of accomodating the pole rotates with same lower connecting piece and is connected, if needs carry out the shutoff to drainage pipe, automatic air transmission subassembly aerifys the gasbag, and the gasbag expands gradually, and the gasbag drives all receipts folding subassembly movements in the in-process of inflation, and the linkage rod makes all receipts folding subassembly synchronous motion for the gasbag is in the in-process that expandes whole even synchronous change, avoids the middle part of gasbag to have the phenomenon of stranded water, avoids gasbag and drainage pipe laminating the phenomenon that reduces and loses the leakproofness, receives the subassembly to play the effect of inside support at the gasbag simultaneously, prevents that the expansion in-process of gasbag from producing, and the drainage pipe can's the emergence.

Further, every go up the union piece, in the union piece and down be connected with a hook spring between union piece and the gasbag inner wall, different receive and fold the union piece that goes up that the position is relative in the subassembly and be connected with same gangbar, it is a plurality of in the union piece or down the gangbar set up the mode the same with the mode that sets up the gangbar on the union piece, when needing to accomodate the gasbag, the gas in the gasbag is taken out through the hose of supplying gas to automatic gas transmission subassembly, the gasbag becomes lax, the torsion spring drives and takes in the pole to the adduction, and when down the union piece was accomodate upwards, lower portion position of gasbag was released outwards earlier to lower take in the pole, after two maximum distances that take in the pole and strut are crossed to lower union piece, the bottom of gasbag rose along with lower union piece under the effect of hook spring, make the gasbag at the in-process of accomodating, always the both sides of gasbag are accomodate inwards, the bottom of gasbag is accomodate last, through accomodating the gasbag regularly, can reduce the area of cross section after the gasbag was accomodate effectively, give way sufficient drainage pipeline face, reduce the jam to rivers.

Furthermore, a plurality of separating rings are arranged on the outer wall of the air bag at equal intervals, the cross section of each separating ring is in a pointed cone shape, each separating ring is made of flexible materials, one end, close to the inner wall of the air bag, of each separating ring is fixed with the air bag, after the air bag expands, all the separating rings are exposed out of the surface of the air bag and are in contact with the inner wall of the drainage pipeline, due to the fact that the drainage pipeline discharges rainwater and sewage for a long time, silt is always attached to the inner wall of the pipeline, the silt on the inner wall of the pipeline is cut into a plurality of sections by the separating rings, part of water in the silt is squeezed out, the silt cannot flow, a non-shearing fluid state is formed, the silt is used for filling the gap between the air bag and the contact surface of the drainage pipeline, and the sealing performance of the air bag on the drainage pipeline is further enhanced.

Furthermore, manual gas transmission subassembly includes cable chain, chain clamping wheel rotates and installs in artifical cabinet, and chain clamping wheel's the outside is provided with half a circle flange, has seted up the cable chain groove on the chain clamping wheel outer lane, the cable chain cooperatees with the cable chain groove, and the both ends of cable chain all are provided with a handle, two the handle is located artifical cabinet outside.

Further, a drive bevel gear is coaxially installed below the sprocket, a transmission shaft is arranged below the drive bevel gear, the transmission shaft is rotatably installed in the manual cabinet, a front bevel gear and a rear bevel gear are oppositely arranged on the transmission shaft, the front bevel gear and the rear bevel gear are both in meshing transmission with the drive bevel gear, a one-way ratchet mechanism is arranged at the joint of the front bevel gear and the transmission shaft, the transmission direction of the one-way ratchet mechanism at the front bevel gear is opposite to that of the one-way ratchet mechanism at the rear bevel gear, if the power of the electrical cabinet fails, the air bag needs to be inflated and deflated manually, two hands of an operator hold handles at two ends of the cable chain to pull and pull the cable chain repeatedly, the cable chain drives the sprocket to rotate repeatedly, the drive bevel gear and the sprocket rotate synchronously, the drive bevel gear drives the front bevel gear and the rear bevel gear to rotate repeatedly, and the one-way ratchet mechanism only enables the front bevel gear and the rear bevel gear to drive the transmission shaft to rotate in one direction respectively, and the rotation direction of the front bevel gear and the rotation of the rear drive bevel gear is opposite to one-direction at the same time, even if the front bevel gear and the drive shaft rotate repeatedly.

Furthermore, a separating disc is slidably arranged at one end of the transmission shaft, a plurality of impact blocks are arranged at one end, close to the rear bevel gear, of the separating disc, a plurality of ringing rings are arranged at positions, corresponding to the impact blocks, in the manual cabinet, of the separating disc, a plurality of balls are arranged at one end, far away from the impact blocks, of the separating disc in a rolling mode, a ball groove disc is arranged at one end, provided with the balls, of the separating disc, the ball groove disc is rotatably arranged in the manual cabinet, ball grooves are formed in the ball groove disc, the balls are located in the ball grooves, tension springs are arranged between the separating disc and the ball groove disc, bearings are arranged at the joints of the tension springs, the separating disc and the ball groove disc are driven to rotate through the balls, the crank drives a piston rod of the air cylinder to move up and down through a connecting rod, and drives the air cylinder to inflate and deflate the air bag.

Further, the one end that the separating disc was kept away from to the ball groove disc is provided with the crank, manual gas transmission subassembly includes the cylinder, it is connected with the connecting rod to rotate between the piston rod of crank and cylinder, the upper end of cylinder is connected with intake pipe and muffler, the upper end of cylinder is connected with branch inlet pipe and return-air pipe, branch inlet pipe is connected with the intake pipe, return-air pipe is connected with the muffler, all be provided with the check valve on intake pipe, return-air pipe, branch inlet pipe, the return-air pipe, be located intake pipe and branch inlet pipe on the check valve set up the direction with the setting direction of check valve on return-air pipe and the return-air pipe, when the gas of gasbag was full of living being taken out completely, the cylinder was unable when continuing to take out gas, the connecting rod made the crank unable rotation, ball groove disc stall, and operating personnel still was pulling the cable chain this moment, the separating disc is still rotatory, and the pulling force of spring had been overcome to separating disc pivoted moment, and the ball was out the ball was rotated beyond the ball groove, and the separating disc moved towards the transmission shaft, and the striking piece removed the scope that can strike the ringing, and was sounded, and was sent out the warning operating personnel.

Further, the manual gas delivery assembly comprises a gas distribution disc and a connecting plate, a partition plate is rotatably arranged inside the gas distribution disc, the partition plate divides the interior of the gas distribution disc into two isolated chambers, a tooth socket is formed in the partition plate, the connecting plate is rotatably arranged in the manual cabinet, a sector gear is arranged on the connecting plate and meshed with the tooth socket, a pedal is further rotatably arranged on the connecting plate, one end of the pedal extends out of the manual cabinet, an air inlet pipe and an air return pipe are connected to the left side and the right side of the gas distribution disc, the upper end of the gas distribution disc is connected with a gas supply hose, the upper end of the gas distribution disc is communicated with the atmosphere, a trapezoidal through groove is formed in the position of the manual cabinet corresponding to the pedal, a torsion spring is arranged at the rotating connection position of the connecting plate and the manual cabinet, an operator steps on the pedal to clamp the pedal under the trapezoidal through groove, the pedal drives the connecting plate to swing, the connecting plate drives the partition plate to rotate in the gas distribution disc through the sector gear, when the air return pipe is communicated with the gas supply hose, the air inlet pipe is communicated with the atmosphere, the cylinder moves to inflate the airbag, and when the air return pipe is communicated with the air supply hose, the airbag is exhausted, the airbag is changed, and the airbag is inflated by stepping on the air discharge function.

Compared with the prior art, the invention has the following beneficial effects:

1. receive through the setting and fold the subassembly, the gasbag drives all receipts at the in-process of inflation and folds the subassembly motion, the linkage bar connection effect makes all receipts fold subassembly simultaneous movement, make the gasbag in the whole even synchronous change of in-process that expandes, there is the phenomenon of stranded water in the middle part of avoiding the gasbag, avoid gasbag and drainage pipe contact surface to reduce and lose the leakproofness, receive simultaneously and fold the subassembly and play the effect of inside support at the expansion in-process of gasbag, prevent that the water in the drainage pipe from producing the gasbag and assaulting, avoid the emergence of the unable accurate laminating drainage pipe inner wall condition of gasbag.

2. In the process of storage, the two sides of the air bag are always stored inwards, the bottom of the air bag is stored at last, the air bag is regularly stored, the cross-sectional area of the air bag after storage can be effectively reduced, enough drainage pipeline surfaces are made free, the blockage to water flow is reduced, the surfaces of all the partition rings exposed out of the air bag after the air bag is expanded are contacted with the inner wall of a drainage pipeline, sludge on the inner wall of the pipeline is cut into a plurality of sections by the partition rings, part of water in the sludge is squeezed out, and the contact surface gap between the air bag and the drainage pipeline is filled with the sludge, so that the sealing performance of the air bag to the drainage pipeline is further enhanced.

3. Through setting up manual gas transmission subassembly, operating personnel changes the relation of connection between cylinder and the gasbag through stepping on the footboard, through pulling cable chain repetitive motion, drives the cylinder motion, realizes the manual function of inflating the gassing to the gasbag.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the balloon of the present invention occluding a conduit;

FIG. 3 is a schematic view of the operation of the present invention;

FIG. 4 is a schematic view showing the configuration of the airbag of the present invention when it is stored;

FIG. 5 is a schematic view of the interior of the artificial chest of the invention;

FIG. 6 is a schematic end view of the bead tray of the present invention;

FIG. 7 is a schematic view of the connection of the cylinder and the gas distribution plate of the present invention;

FIG. 8 is a schematic view of the installation of the spacer ring of the present invention;

in the figure: 1. an electrical cabinet; 2. a manual cabinet; 3. an air bag; 4. a fixing member; 5. an air supply hose; 601. an upper storage rod; 602. a middle storage rod; 7. a lower storage rod; 801. an upper connecting piece; 802. transferring a connecting piece; 803. a lower connecting piece; 9. a hook spring; 10. a linkage rod; 11. a spacer ring; 12. a chain; 13. a chain clamping wheel; 14. a drive bevel gear; 15. a front bevel gear; 16. a rear bevel gear; 17. ringing; 18. an impact block; 19. a drive shaft; 20. a separation disc; 21. a bead slot disk; 22. a tension spring; 23. a crank; 24. a connecting rod; 25. a cylinder; 26. an air inlet pipe; 27. an air return pipe; 28. a pedal; 29. a connecting plate; 30. a sector gear; 31. a gas distribution disc; 32. a separator.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 8, the present invention provides a technical solution: the utility model provides a device for rain sewage discharges integrated control, including burying underground drainage pipe, regulator cubicle 1, artifical cabinet 2, gasbag 3, regulator cubicle 1 and artifical cabinet 2 set up in subaerial, install three pairs of mounting 4 on the drainage pipe inner wall, gasbag 3 sets up in drainage pipe, gasbag 3 is connected with mounting 4, be connected with air supply hose 5 on the gasbag 3, be provided with automatic gas transmission subassembly in the regulator cubicle 1, be provided with manual gas transmission subassembly in the artifical cabinet 2, automatic gas transmission subassembly and manual gas transmission subassembly all are connected with air supply hose 5, every is connected with a receipts on mounting 4 and folds the subassembly, it is located gasbag 3 insidely to receive the folding subassembly, receive and fold subassembly and receive gasbag 3.

The three pairs of fixing pieces 4 extend into the air bag 3, the three folding assemblies comprise a pair of upper storage rods 601, one ends of the two upper storage rods 601 are rotatably connected with the pair of fixing pieces 4 respectively, a torsion spring is installed at the rotating connection position of each upper storage rod 601 and the fixing piece 4, the other ends of the two upper storage rods 601 are rotatably connected with an upper connecting piece 801, one ends of the two upper connecting pieces 801 are rotatably connected with middle storage rods 602, the other ends of the two middle storage rods 602 are rotatably connected with middle connecting pieces 802, one ends of the two middle connecting pieces 802 are rotatably connected with lower storage rods 7, one ends of the pair of lower storage rods 7 are rotatably connected with the same lower connecting piece 803, if drainage pipelines need to be plugged, the air bag 3 is inflated by an automatic air conveying assembly, the air bag 3 gradually expands, the air bag 3 drives all folding assemblies to move in the expanding process, the connecting effect of the rods 10 enables all the folding assemblies to synchronously move, the air bag 3 is enabled to integrally, the air bag 3 to uniformly and synchronously change in the expanding process, the phenomenon that water trapped in the middle of the air bag 3 is avoided, the air bag 3 is prevented from reducing the contact surface of the air bag 3 and the leakage pipeline, the linkage assembly can simultaneously play a role of supporting the inner wall of the air bag 3, and the drainage pipeline 3 can prevent water pipeline 3 from impacting the drainage pipeline 3 accurately.

A hook spring 9 is connected between each upper connecting piece 801, each middle connecting piece 802, each lower connecting piece 803 and the inner wall of the air bag 3, the upper connecting pieces 801 which are opposite to each other in different folding assemblies are connected with the same linkage rod 10, the arrangement mode of the linkage rods 10 in the middle connecting pieces 802 or the lower connecting pieces 803 is the same as that of the linkage rods 10 on the upper connecting pieces 801, a plurality of separating rings 11 are arranged on the outer wall of the air bag 3 at equal intervals, the section of each separating ring 11 is in a sharp cone shape, each separating ring 11 is made of flexible materials, one end, close to the inner wall of the air bag 3, of each separating ring 11 is fixed with the air bag 3, when the air bag 3 needs to be stored, the automatic air conveying assembly pumps air in the air bag 3 through an air conveying hose 5, the air bag 3 becomes loose, the torsion spring drives the upper storing rods 601 to rotate inwards, and when the lower connecting pieces 803 are stored upwards, the lower storing rods 7 push the lower position of the air bag 3 outwards first, after the lower connecting piece 803 crosses the maximum distance spanned by the two lower containing rods 7, the bottom of the air bag 3 rises along with the lower connecting piece 803 under the action of the hook spring 9, so that the two sides of the air bag 3 are always contained inwards in the process of containing the air bag 3, the bottom of the air bag 3 is finally contained upwards, the air bag 3 is regularly contained, the cross-sectional area of the air bag 3 after being contained can be effectively reduced, a sufficient drainage pipeline surface is created, the blockage of water flow is reduced, all the separating rings 11 are exposed out of the surface of the air bag 3 and are contacted with the inner wall of a drainage pipeline after the air bag 3 is expanded, the inner wall of the pipeline is always adhered with sludge due to the drainage of rainwater after the drainage pipeline is regularly contained, the separating rings 11 cut the sludge on the inner wall of the pipeline into a plurality of sections, and extrude partial water in the sludge, so that the sludge can not flow, and a non-shearing fluid state is formed, the mud is used for filling the gap between the contact surfaces of the air bag 3 and the drainage pipeline, and the sealing performance of the air bag 3 to the drainage pipeline is further enhanced.

The manual gas transmission component comprises a cable chain 12 and a chain clamping wheel 13, the chain clamping wheel 13 is rotatably arranged in the manual cabinet 2, the outer side of the chain clamping wheel 13 is provided with a half-circle flange, the outer ring of the chain clamping wheel 13 is provided with a cable chain groove, the cable chain 12 is matched with the cable chain groove, two ends of the cable chain 12 are respectively provided with a handle, the two handles are positioned at the outer side of the manual cabinet 2, a driving bevel gear 14 is coaxially arranged below the chain clamping wheel 13, a transmission shaft 19 is arranged below the driving bevel gear 14, the transmission shaft 19 is rotatably arranged in the manual cabinet 2, the transmission shaft 19 is relatively provided with a front bevel gear 15 and a rear bevel gear 16, the front bevel gear 15 and the rear bevel gear 16 are both meshed with the driving bevel gear 14 for transmission, and the joints of the front bevel gear 15 and the rear bevel gear 16 and the transmission shaft 19 are provided with a one-way ratchet mechanism, the transmission direction of the one-way ratchet mechanism at the front bevel gear 15 is opposite to that of the one-way ratchet mechanism at the rear bevel gear 16, if the electrical cabinet 1 fails, the airbag 3 needs to be inflated and deflated manually, two hands of an operator hold handles at two ends of the cable chain 12 to pull the cable chain 12 repeatedly, the cable chain 12 drives the clamping chain wheel 13 to rotate repeatedly, the drive bevel gear 14 rotates synchronously with the clamping chain wheel 13, the drive bevel gear 14 drives the front bevel gear 15 and the rear bevel gear 16 to rotate repeatedly, and the one-way ratchet mechanism only enables the front bevel gear 15 and the rear bevel gear 16 to respectively drive the transmission shaft 19 to rotate along one direction, but the rotation directions of the front bevel gear 15 and the rear bevel gear 16 are opposite at the same time, so that even if the drive bevel gear 14 rotates in a reversing manner repeatedly, the transmission shaft 19 continuously rotates along one direction.

One end of the transmission shaft 19 is provided with a separating disc 20 in a sliding manner, one end of the separating disc 20 close to the rear bevel gear 16 is provided with a plurality of impact blocks 18, a position corresponding to the impact blocks 18 in the manual cabinet 2 is provided with a plurality of rings 17, one end of the separating disc 20 far away from the impact blocks 18 is provided with a plurality of balls in a rolling manner, one end of the separating disc 20 provided with the balls is provided with a ball groove disc 21, the ball groove disc 21 is rotatably installed in the manual cabinet 2, a ball groove is formed in the ball groove disc 21 and is positioned in the ball groove, a tension spring 22 is arranged between the separating disc 20 and the ball groove disc 21, the joint of the tension spring 22 and the separating disc 20 as well as the ball groove disc 21 is provided with a bearing, one end of the ball groove disc 21 far away from the separating disc 20 is provided with a crank 23, the manual gas transmission assembly comprises a cylinder 25, a connecting rod 24 is rotatably connected between the crank 23 and a piston rod of the cylinder 25, the upper end of the cylinder 25 is connected with a gas inlet pipe 26 and a gas return pipe 27, the upper end of the cylinder 25 is connected with a gas inlet branch pipe and a gas return pipe, the gas inlet pipe and a gas return pipe are connected with a gas inlet branch pipe 26 and a gas return pipe, the gas return pipe 26, the gas return pipe are arranged on the one-way branch pipe 27, and a one-way valve are arranged on the gas return pipe branch pipe, and a one-way branch pipe 26 and a one-way valve are arranged on the one-way branch pipe.

The transmission shaft 19 drives the separating disc 20 to rotate, the tension spring 22 enables the separating disc 20 and the bead groove disc 21 to be tightly attached, the separating disc 20 drives the bead groove disc 21 to rotate through balls, the bead groove disc 21 drives the crank 23 to rotate, the crank 23 drives a piston rod of the air cylinder 25 to move up and down through the connecting rod 24, the air cylinder 25 is driven to inflate and deflate the air bag 3, when the air bag 3 is filled with air and is completely pumped out, the air cylinder 25 cannot continuously pump and release the air, the connecting rod 24 enables the crank 23 to be incapable of rotating, the bead groove disc 21 stops rotating, at the moment, an operator pulls the cable chain 12, the separating disc 20 still rotates, until the torque generated by the rotation of the separating disc 20 overcomes the tension of the tension spring 22, the balls go out of the bead groove to rotate, the separating disc 20 moves towards the transmission shaft 19, the impact block 18 moves to the range capable of impacting and ringing on the ring 17, the ring 17 is knocked to make a sound, and the operator is reminded to stop working.

The manual gas transmission assembly comprises a gas distribution disc 31 and a connecting plate 29, a partition plate 32 is rotatably arranged in the gas distribution disc 31, the partition plate 32 divides the interior of the gas distribution disc 31 into two isolated chambers, tooth grooves are formed in the partition plate 32, the connecting plate 29 is rotatably arranged in the manual cabinet 2, a sector gear 30 is arranged on the connecting plate 29, the sector gear 30 is meshed with the tooth grooves, a pedal 28 is further rotatably arranged on the connecting plate 29, one end of the pedal 28 extends out of the manual cabinet 2, the left side and the right side of the gas distribution disc 31 are connected with a gas inlet pipe 26 and a gas return pipe 27, the upper end of the gas distribution disc 31 is connected with the gas supply hose 5, a trapezoidal through groove is formed in the position, corresponding to the pedal 28, of the manual cabinet 2, a torsion spring is arranged at the rotating connection position of the connecting plate 29 and the manual cabinet 2, an operator steps on the pedal 28 to clamp the pedal 28, the pedal 28 drives the connecting plate 29 to swing, the connecting plate 29 drives the partition plate 32 to rotate in the gas distribution disc 31 through the sector gear 30, when the gas return pipe 27 is communicated with the gas supply hose 5, when the pedal 26 is communicated with the gas return pipe 3, the gas supply hose 27 is communicated with the gas return pipe, when the gas return pipe 27 is communicated with the gas supply hose 3, the gas return pipe, the gas supply hose, the gas return pipe 27 is communicated with the gas supply hose, and the gas return pipe 3, and the gas return pipe 27, and the gas return pipe when the gas return pipe 3, and the gas return pipe is communicated with the gas supply hose is communicated with the gas return pipe 3, and the gas supply hose.

The working principle of the invention is as follows: when the device for integrally controlling rainwater and sewage discharge is used, the automatic air conveying assembly inflates the air bag 3, the air bag 3 gradually expands, the air bag 3 drives all folding assemblies to move in the expansion process, all folding assemblies synchronously move under the connecting action of the linkage rod 10, the air bag 3 integrally and uniformly synchronously changes in the expansion process, the phenomenon that water is trapped in the middle of the air bag 3 is avoided, the contact surface between the air bag 3 and a drainage pipeline is prevented from being reduced, the sealing performance is prevented from being lost, meanwhile, the folding assemblies play a role of internal support in the expansion process of the air bag 3, water in the drainage pipeline is prevented from impacting the air bag 3, the situation that the air bag 3 cannot be accurately attached to the inner wall of the drainage pipeline is avoided, when the air bag 3 needs to be stored, the automatic air conveying assembly pumps gas in the air bag 3 through the lower air conveying hose 5, the air bag 3 becomes loose, the torsion spring drives the upper storage rod 601 to retract, when the lower connecting piece 803 is stored upwards, the lower storage rod 7 pushes the lower position of the air bag 3 outwards firstly, after the connecting piece 803 crosses the maximum distance between the two lower storage rods 7, the hooked springs which are expanded, the air bag 3 regularly drives the lower storage rods 803 to be stored, the air bag 3, the water flow of the air bag 3 is reduced, and the water flow of the air bag 3 is effectively, and the water flow of the lower storage rods 803 of the air bag 3 is reduced, and the air bag 3 is finally, the water flow of the lower storage rods, the lower storage rods 3 is reduced, and the air bag 3, and the water flow of the lower storage rods.

After the air bag 3 is expanded, all the separating rings 11 are exposed out of the surface of the air bag 3 and are in contact with the inner wall of a drainage pipeline, since the drainage pipeline discharges rain water for a long time, sludge is always attached to the inner wall of the pipeline, the sludge on the inner wall of the pipeline is cut into a plurality of sections by the separating rings 11, and part of water in the sludge is squeezed out, so that the sludge cannot flow, a non-shearing fluid state is formed, and the contact surface gap between the air bag 3 and the drainage pipeline is filled with the sludge, so that the sealing performance of the air bag 3 on the drainage pipeline is further enhanced.

If the electric power of the electric cabinet 1 fails, the air bag 3 needs to be inflated and deflated manually, two hands of an operator hold handles at two ends of the cable chain 12 to pull the cable chain 12 repeatedly, the cable chain 12 drives the chain clamping wheel 13 to rotate repeatedly, the drive bevel gear 14 and the chain clamping wheel 13 rotate synchronously, the drive bevel gear 14 drives the front bevel gear 15 and the rear bevel gear 16 to rotate repeatedly, because the one-way ratchet mechanism only enables the front bevel gear 15 and the rear bevel gear 16 to drive the transmission shaft 19 to rotate in one direction respectively, and at the same time, the rotation directions of the front bevel gear 15 and the rear bevel gear 16 are opposite, even if the drive bevel gear 14 rotates in a reverse direction repeatedly, the transmission shaft 19 rotates in one direction continuously, the transmission shaft 19 drives the separating disc 20 to rotate, and the tension spring 22 enables, the separating disc 20 and the bead groove disc 21 are tightly attached, the separating disc 20 drives the bead groove disc 21 to rotate through a ball, the bead groove disc 21 drives the crank 23 to rotate, the crank 23 drives the piston rod of the air cylinder 25 to move up and down through the connecting rod 24, the air cylinder 25 is driven to inflate and deflate the air bag 3, when the air bag 3 is completely filled with air and is completely deflated, the connecting rod 24 prevents the crank 23 from rotating when the air cylinder 25 cannot continuously deflate the air bag 3, the bead groove disc 21 stops rotating, an operator pulls the cable chain 12 at the moment, the separating disc 20 still rotates until the torque generated by the rotation of the separating disc 20 overcomes the pulling force of the tension spring 22, the ball goes out of the bead groove to rotate, the separating disc 20 moves towards the transmission shaft 19, the impact block 18 moves to a range capable of impacting the ringing 17, and the ringing 17 is knocked to make a sound, so that the operator is reminded of stopping the operation.

An operator steps on the pedal 28 to clamp the pedal 28 under the trapezoidal through groove, the pedal 28 drives the connecting plate 29 to swing, the connecting plate 29 drives the partition plate 32 to rotate in the air distribution disc 31 through the sector gear 30, when the air return pipe 27 is communicated with the air supply hose 5 and the air inlet pipe 26 is communicated with the atmosphere, the air cylinder 25 moves to inflate the air bag 3, when the air return pipe 27 is communicated with the atmosphere and the air inlet pipe 26 is communicated with the air supply hose 5, the air cylinder 25 moves to extract air in the air bag 3, and the pedal 28 is stepped to change the connection relation between the air cylinder 25 and the air bag 3, so that the function of manually inflating and deflating the air bag 3 is realized.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The utility model provides a device for rain sewage discharges integration control, includes the drainage pipe who buries underground, its characterized in that: the automatic air conveying device comprises an electric cabinet (1), an artificial cabinet (2) and an air bag (3), wherein the electric cabinet (1) and the artificial cabinet (2) are arranged on the ground, at least one pair of fixing pieces (4) are installed on the inner wall of a drainage pipeline, the air bag (3) is arranged in the drainage pipeline, the air bag (3) is connected with the fixing pieces (4), an air conveying hose (5) is connected onto the air bag (3), an automatic air conveying assembly is arranged in the electric cabinet (1), a manual air conveying assembly is arranged in the artificial cabinet (2), the automatic air conveying assembly and the manual air conveying assembly are both connected with the air conveying hose (5), each pair of the fixing pieces (4) is connected with a folding assembly, the folding assembly is located inside the air bag (3), and the folding assembly folds the air bag (3).

2. The device for integrated control of storm sewage discharge of claim 1 wherein: every is every inside mounting (4) stretched into gasbag (3), every receive and fold the subassembly and include a pair of pole (601) of accomodating, two go up the one end of accomodating pole (601) and rotate with a pair of mounting (4) respectively and be connected, every rotation junction of accomodating pole (601) and mounting (4) on installs the torsional spring, and the other end of accomodating pole (601) on two all rotates and is connected with one and goes up union piece (801), two go up the one end of union piece (801) and rotate and be connected with in accomodating pole (602), two the other end of accomodating pole (602) in all rotates and is connected with in union piece (802), two the one end of in union piece (802) is rotated and is connected with down and is accomodate pole (7), a pair of accomodating the one end of pole (7) down and same lower union piece (803) rotate and be connected.

3. The device for integrated control of storm sewage discharge of claim 2 wherein: every go up connecting piece (801), in connecting piece (802) and down be connected with a hook spring (9) between connecting piece (803) and gasbag (3) inner wall, different receive and fold the relative last connecting piece (801) in position in the subassembly and be connected with same root gangbar (10), a plurality of in connecting piece (802) or down the connecting piece (803) in gangbar (10) set up the mode the same with go up the connecting piece (801) on the gangbar (10).

4. The device for integrated control of storm sewage discharge of claim 1 wherein: the air bag is characterized in that a plurality of separating rings (11) are arranged on the outer wall of the air bag (3) at equal intervals, the section of each separating ring (11) is in a pointed cone shape, each separating ring (11) is made of a flexible material, and one end, close to the inner wall of the air bag (3), of each separating ring (11) is fixed with the air bag (3).

5. The device for integrated control of storm sewage discharge of claim 1 wherein: manual gas transmission subassembly includes cable chain (12), chain clamping wheel (13) rotate and install in artifical cabinet (2), and the outside of chain clamping wheel (13) is provided with the semicircle flange, has seted up cable chain groove on chain clamping wheel (13) outer lane, cable chain (12) and cable chain groove cooperate, and the both ends of cable chain (12) all are provided with a handle, two the handle is located artifical cabinet (2) outside.

6. The device for integrated control of storm sewage discharge of claim 5 wherein: a driving bevel gear (14) is coaxially installed below the clamping chain wheel (13), a transmission shaft (19) is arranged below the driving bevel gear (14), the transmission shaft (19) is rotatably installed in the manual cabinet (2), a front bevel gear (15) and a rear bevel gear (16) are oppositely arranged on the transmission shaft (19), the front bevel gear (15) and the rear bevel gear (16) are both in meshed transmission with the driving bevel gear (14), a one-way ratchet mechanism is arranged at the joint of the front bevel gear (15) and the rear bevel gear (16) and the transmission shaft (19), and the transmission direction of the one-way ratchet mechanism at the front bevel gear (15) is opposite to the transmission direction of the one-way ratchet mechanism at the rear bevel gear (16).

7. The device for integrated control of storm sewage discharge of claim 6 wherein: the ball bearing is characterized in that a separating disc (20) is arranged at one end of the transmission shaft (19) in a sliding mode, a plurality of impact blocks (18) are arranged at one end, close to the rear bevel gear (16), of the separating disc (20), a plurality of ringing rings (17) are arranged at positions, corresponding to the impact blocks (18), in the artificial cabinet (2), one end, far away from the impact blocks (18), of the separating disc (20) is provided with a plurality of balls in a rolling mode, one end, provided with the balls, of the separating disc (20) is provided with a ball groove disc (21), the ball groove disc (21) is rotatably installed in the artificial cabinet (2), a ball groove is formed in the ball groove disc (21), the balls are located in the ball groove, a tension spring (22) is arranged between the separating disc (20) and the ball groove disc (21), and bearings are arranged at the joints of the tension spring (22) with the separating disc (20) and the ball groove disc (21).

8. The device for integrated control of storm sewage discharge of claim 7 wherein: the one end that separating disc (20) were kept away from in pearl groove dish (21) is provided with crank (23), manual gas transmission subassembly includes cylinder (25), it is connected with connecting rod (24) to rotate between the piston rod of crank (23) and cylinder (25), the upper end of cylinder (25) is connected with intake pipe (26) and muffler (27), the upper end of cylinder (25) is connected with air intake branch and muffler branch, air intake branch is connected with intake pipe (26), muffler branch is connected with muffler (27), all be provided with the check valve on intake pipe (26), muffler (27), the air intake branch, the muffler branch, be located intake pipe (26) and air intake branch and set up the opposite direction of check valve on check valve and muffler (27) and the muffler branch.

9. The device for integrated raindrop discharge control according to claim 8, wherein: manual gas transmission subassembly is including dividing gas dish (31), connecting plate (29), divide gas dish (31) inside to rotate and be provided with baffle (32), baffle (32) will divide the internal partitioning of gas dish (31) into two isolated cavities, have seted up the tooth's socket on baffle (32), connecting plate (29) are rotated and are set up in artifical cabinet (2), are provided with sector gear (30) on connecting plate (29), sector gear (30) and tooth's socket meshing, it is provided with footboard (28) still to rotate on connecting plate (29), artifical cabinet (2) are stretched out to the one end of footboard (28), the left and right sides of dividing gas dish (31) is connected with intake pipe (26) and muffler (27), and the upper end of dividing gas dish (31) is connected with air supply hose (5), and the upper end and the atmosphere intercommunication of dividing gas dish (31).

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