CN210737727U

CN210737727U - Municipal administration drainage device that changes its course

Info

Publication number: CN210737727U
Application number: CN201921610569.4U
Authority: CN
Inventors: 徐菊芳; 朱国帅; 余佩; 钮学锋
Original assignee: Zhejiang Yongxiang Construction Co Ltd
Current assignee: Zhejiang Yongxiang Construction Co Ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-06-12
Anticipated expiration: 2029-09-25

Abstract

The utility model relates to a municipal administration drainage device that changes its course, including the dirty separator of rain, connect in the inlet tube at the dirty separator top of rain, connect in the sewage pipe and the rainwater pipe of the dirty separator bottom of rain, set up the mechanism that changes its course among the dirty separator of rain, set up among the dirty separator of rain and control the control mechanism that the mechanism that changes its course carries out rainwater and sewage and change its course. The utility model discloses a control mechanism carries out the automation to the mechanism of changing the course and controls for the mechanism of changing the course can come initial sewage and rainwater to carry respectively according to the rainfall condition by oneself and go in the different pipelines, has the trouble of removing manual operation from, convenient and practical's effect.

Description

Municipal administration drainage device that changes its course

Technical Field

The utility model relates to a municipal drainage pipe especially relates to a municipal drainage device that changes its course.

Background

When raining, water with large flow flows into municipal drainage pipelines, if the rainwater is completely conveyed into a sewage treatment plant, the treatment pressure of the sewage treatment plant is too large, most of the rainwater is clean and does not need to be treated. For this reason, various municipal drainage diversion devices are designed on the market, but some municipal drainage diversion devices require manual operation and are inconvenient.

For example, a municipal administration drainage diversion device, bulletin number is CN207130855U, including first stagnant water valve, filter screen, support, drain pipe and anti-corrosion layer, the drain pipe passes through the support mounting on the support, and the central point department of drain pipe passes through flange and the inlet tube intercommunication of top, the spray tube is installed to one side of inlet tube, and the top of spray tube is equipped with the water inlet, the surface of flange both sides drain pipe is installed first stagnant water valve and second stagnant water valve respectively through fastener, and the drain pipe is close to the port of first stagnant water valve one end and installs first drain opening, the end that the drain pipe is close to second stagnant water valve one end is installed the three-way pipe, the inside of drain pipe is equipped with the inner tube, and is equipped with the heat preservation between drain pipe and the inner tube, the inboard coating of inner tube has anti.

Above-mentioned technical scheme's first stagnant water valve and second stagnant water valve all need the manual work to come the operation, and control sewage and clean rainwater branch pipe flow direction is different places, and the opportunity that will open or close is not good control for whole operation process is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a municipal administration drainage device that changes its course that has whole reposition of redundant personnel does not need the manual work to operate, comparatively convenient advantage.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a municipal administration drainage diversion device, includes the dirty separator of rain, connects in the inlet tube at the dirty separator top of rain, connects in the sewage pipe and the downspout of the dirty separator bottom of rain, still including setting up diversion mechanism among the dirty separator of rain, setting and control diversion mechanism and carry out the control mechanism that rainwater and sewage diverted, diversion mechanism seals or opens the diversion disc of sewage pipe and downspout through rotating including being located sewage pipe and downspout upper surface and, and control mechanism is including driving the diversion disc and rotate and can be along with the floater that the water level rose and come up in the dirty separator of rain.

Through adopting above-mentioned technical scheme to the floater coils self axis along with the water level come-up among the dirty cylinder of rain and rotates and provides power for the circle of changing the way, makes the mechanism of changing the way not need the manual work to control, can be by control mechanism along with the size of rainfall and the rainfall time quantum to the sewage that thoughtlessly has more impurity at first and the comparatively clean rainwater after rainfall a period change the pipe transportation, and the manual operation is removed from in the drainage change of way, and is comparatively convenient.

The utility model discloses further set up to: the disk of changing the way includes vertical dwang, along dwang circumference evenly connect in the dwang outer wall and be sectorial several and change the way piece, and the sewage pipe is arranged in among the downspout and coaxial coupling in the dirty separator bottom of rain, dirty separator bottom surface of rain can be divided into inner circle and outer lane corresponding to sewage pipe and downspout, dirty separator bottom surface of rain inner circle and outer lane are corresponding to sewage pipe and downspout and are seted up the several respectively with staggering mutually and are used for the inner circle sector groove that sewage flows and several outer lane sector groove that is used for the rainwater to flow, inner circle sector groove and outer lane sector groove all run through in the bottom surface of dirty separator of rain, the circle of changing the way coils the inseparable sliding connection of self axis in the inner wall and the diap.

Through adopting above-mentioned technical scheme, when the disc of changing the way is rotating according to sewage and rainwater that flow into among the dirty separator bowl of rain, the disc of changing the way can be corresponding to the dirty separator bowl bottom surface of rain different inner circle sector groove and outer lane sector groove for sewage can follow the outflow of inner circle sector groove, and the rainwater flows from outer lane sector groove, realizes that rainwater and sewage flow from the slotted hole of difference.

The utility model discloses further set up to: control mechanism still includes coaxial integrated into one piece in the horizontal bevel gear on dwang top, with horizontal bevel gear meshing's vertical bevel gear, coaxial integrated into one piece in vertical bevel gear and rotate the horizon bar of connecting in the dirty cylinder of rain, one end fixed connection in horizon bar and the other end connect in the drive pole of floater.

Through adopting above-mentioned technical scheme, after the rainfall lasts a period, rainwater among the dirty cylinder of inflow rain becomes clean, simultaneously because the rainwater constantly accumulates in dirty cylinder of rain, make the floater along with the water level come-up, the floater drives the tie point that drives pole and horizon bar and rotates, the horizon bar drives vertical bevel gear and rotates, vertical bevel gear drives horizontal bevel gear and rotates, horizontal bevel gear drives the dwang and rotates, the dwang drives the disc rotation of changing the way, make the disc of changing the way rotate along with the change of the water level among the dirty cylinder of rain, the automatic control to the mechanism of changing the way has been realized.

The utility model discloses further set up to: the inner wall upper surface integrated into one piece of a rain and sewage separating cylinder has vertical board, and the horizon bar rotates to be connected in vertical board, has seted up in the vertical board to be fan-shaped control groove, and horizon bar outer wall integrated into one piece has the slip stick, and slip stick sliding connection is in the control groove.

Through adopting above-mentioned technical scheme, vertical board provides a strong point for the horizon bar for vertical bevel gear can mesh in horizontal bevel gear better, also makes whole control mechanism more stable, and when the floater was rotating, when the slip strip piece supported the control flume, the disc of changing the course this moment blocked interior sector groove completely, and outer lane sector groove is open completely, and along with the continuation of water level rises, the horizon bar can not continue the rotation again.

The utility model discloses further set up to: the water inlet pipe is internally provided with a filter screen for filtering larger impurities.

By adopting the technical scheme, the filter screen can remove larger impurities brought by water flow from the water inlet pipe, so that the diversion disc cannot be clamped, and the inner ring fan-shaped groove and the outer ring fan-shaped groove are not easy to block.

The utility model discloses further set up to: the filter screen is the cylinder, and the vertical section inner wall integrated into one piece of inlet tube has the dog that is ring shape, and filter screen bottom surface diameter is greater than the inner circle diameter of dog, and the horizontal segment of inlet tube is seted up and is corresponded to the vertical section of inlet tube and can be with the play mouth that takes out of filter screen.

By adopting the technical scheme, the filter screen can be taken out from the taking-out port by the taking-out port, so that the filter screen can be cleaned regularly.

The utility model discloses further set up to: the filter screen is provided with a taking-out rod which is convenient for taking out the filter screen.

Through adopting above-mentioned technical scheme, utilize and take out the pole and can conveniently take out the filter screen.

The utility model discloses further set up to: the water inlet pipe is provided with a cover plate which can cover the taking-out opening at the taking-out opening, and the side edge of the cover plate is provided with a notch matched with the upper end of the taking-out rod.

Through adopting above-mentioned technical scheme, set up the apron and can close taking out the flap, avoid some impurity debris to enter into the inlet tube during, pile up in reentrant dirty cylinder of rain, block up downspout or sewage pipe, the breach can be so that take out the pole and can not make the unable lid of apron close simultaneously.

To sum up, the utility model discloses following beneficial effect has at least:

the rainwater and sewage diversion device is provided with a control mechanism, the water level in the rainwater and sewage separation cylinder can rise along with the increase of the rainfall to automatically judge whether the water flow flowing into the rainwater and sewage separation cylinder is sewage or clean rainwater, and the diversion mechanism is matched to realize diversion conveying of the sewage and the rainwater, so that the inconvenience of manual control is avoided, and the convenience is realized;

the filter screen is arranged in the water inlet pipe to filter larger impurities brought by water flow in the water inlet pipe, so that the larger impurities are prevented from entering the rain and sewage separating cylinder and influencing the operation of the control mechanism or the diversion mechanism.

Drawings

Fig. 1 is a main structure view of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a schematic structural view of the diversion mechanism and the control mechanism.

FIG. 4 is a schematic view of the bottom surface of the rain and sewage separating cylinder.

Fig. 5 is a cross-sectional view of a vertical plate.

In the figure, 1, a rain and sewage separating cylinder; 11. an inner ring sector groove; 12. an outer ring sector groove; 13. a vertical plate; 131. a control slot; 2. a water inlet pipe; 21. a filter screen; 211. taking out the rod; 22. a stopper; 23. a take-out port; 24. a cover plate; 241. a notch; 3. a sewage pipe; 4. a rain pipe; 5. a lane-changing mechanism; 51. a lane changing disc; 511. rotating the rod; 512. a lane-changing sheet; 6. a control mechanism; 61. a floating ball; 62. a horizontal bevel gear; 63. a vertical bevel gear; 64. a horizontal bar; 641. a sliding bar block; 65. the rod is driven.

Detailed Description

The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a municipal administration drainage diversion device, refers to figure 1, including the dirty separator 1 of rain that is the cylinder, the top intercommunication of the dirty separator 1 of rain has inlet tube 2, and the bottom of the dirty separator 1 of rain is connected with the sewer pipe 3 that is used for carrying the more rainwater of impurity and carries the rainwater pipe 4 of the less rainwater of impurity, and sewer pipe 3 carries the more rainwater of other impurities such as silt to handling the factory and handles, and rainwater pipe 4 carries comparatively clean rainwater to nearby river course and discharges. The bottom of the rain and sewage separating cylinder 1 is provided with a diversion mechanism 5 for respectively conveying sewage and rainwater into the sewage pipe 3 and the rainwater pipe 4 and a control mechanism 6 for controlling the diversion mechanism 5, and the control mechanism 6 can control the diversion mechanism 5 to automatically operate according to the rising of the water level in the rain and sewage separating cylinder 1 due to the accumulation of the rainwater in the rain and sewage separating cylinder 1, so that the water in different periods is distributed into the sewage pipe 3 and the rainwater pipe 4.

Referring to fig. 1 and 2, the diversion mechanism 5 includes a diversion disc 51 capable of rotating around its own vertical axis, as shown in fig. 3, the diversion disc 51 includes a vertical rotation rod 511 rotatably connected to the center of the bottom surface inside the rain and sewage separation cylinder 1, three horizontal diversion pieces 512 are uniformly and fixedly connected to the position of the rotation rod 511 near the bottom end along the central axial direction thereof, the angles between two adjacent diversion pieces 512 are the same, the diversion pieces 512 are fan-shaped, the three diversion pieces 512 are hermetically and slidably connected to the vertical inner wall of the rain and sewage separation cylinder 1 around the axis of the rotation rod 511, and the bottom of the diversion pieces 512 is in sealed rotation fit with the bottom surface of the rain and sewage separation cylinder 1. As shown in fig. 4, the bottom surface of the rain and sewage separating cylinder 1 is divided into an inner ring and an outer ring corresponding to the sewage pipe 3 and the rainwater pipe 4, the inner ring and the outer ring of the rain and sewage separating cylinder 1 are circumferentially staggered and provided with a plurality of inner ring sector grooves 11 and a plurality of outer ring sector grooves 12, and the inner ring sector grooves 11 and the outer ring sector grooves 12 all penetrate through the bottom surface of the rain and sewage separating cylinder 1, so that when the diversion disc 51 rotates, only one group of inner ring outer grooves 11 and outer ring outer grooves 12 can be completely opened. The inner diameter of the sewage pipe 3 is the same as the diameter of the inner ring of the bottom surface of the rain and sewage separating cylinder 1, the inner diameter of the rain pipe 4 is the same as the diameter of the outer ring of the bottom surface of the rain and sewage separating cylinder 1, and the central axes of the sewage pipe 3 and the rain pipe 4 are the same, so that sewage flowing out of the inner ring sector grooves 11 flows into the sewage pipe 3, and rainwater flowing out of the outer ring sector grooves 12 flows into the rain pipe 4.

Referring to fig. 3, the control mechanism 6 includes a horizontal bevel gear 62 fixedly connected to the upper end of the rotating rod 511, the horizontal bevel gear 62 is engaged with a vertical bevel gear 63, the vertical bevel gear 63 is coaxially and integrally formed with a horizontal rod 64, the horizontal rod 64 is fixedly connected with a driving rod 65 perpendicular to the axis of the horizontal rod 64, one end of the driving rod 65 away from the horizontal rod 64 is fixedly connected with a floating ball 61, the floating ball 61 can float upwards along with the rising of the water level in the dirt and rain separating cylinder 1, and then the driving rod 65 can be driven to rotate around the axis of the horizontal rod 64. The inside top surface fixedly connected with of dirty separator 1 of rain is vertical board 13, and the horizontal bar 64 is kept away from vertical bevel gear 63 one end and is rotated and connect in vertical board 13, combines to show in fig. 5, has seted up among the vertical board 13 and is fan-shaped control groove 131, and horizontal bar 64 rotates the one end outer wall integrated into one piece in vertical board 13 to have along with horizontal bar 64 rotates and sliding strip piece 641 in sliding connection in control groove 131. When the floating ball 61 is in a natural state and naturally droops, the outer ring sector groove 12 is completely closed, and the inner ring sector groove 11 is completely opened. When the floating ball 61 floats upwards to drive the horizontal rod 64 to rotate, the horizontal rod 64 drives the sliding strip 641 to rotate until the sliding strip abuts against the groove surface of the control groove 131, the outer ring sector groove 12 is completely opened, and the inner ring sector groove 11 is completely closed.

Referring to fig. 2, a cylindrical filter screen 21 is slidably connected to a vertical section of the water inlet pipe 2, a circular ring-shaped stopper 22 is integrally formed in the vertical section of the water inlet pipe 2, and the inner diameter of the stopper 22 is smaller than the diameter of the bottom surface of the filter screen 21, so that the filter screen 21 is stopped by the stopper 22 and cannot slide down. The top fixedly connected with of filter screen 21 is vertical and can be with the pole 211 of taking out of filter screen 21 pulling, and inlet tube 2 horizontal segment upper surface is seted up and is just can be with the play mouth 23 of taking out that filter screen 21 takes out corresponding to the vertical section of inlet tube 2, and inlet tube 2 is taking out mouth 23 department and is rotating and be connected with the apron 24 that can close with taking out mouth 23 lid, and the breach 241 that can supply to take out the pole 211 upper end and wear out is seted up to apron 24 side.

The implementation principle of the embodiment is as follows: when rainfall begins, the rainwater carries more silt impurity and enters into among the dirty knockout drum 1 of rain through inlet tube 2, and the rainfall amount is less this moment, and the water level in the dirty knockout drum 1 of rain is lower. The float 61 does not float up, so that the sewage flows out of the inner ring sector groove 11 and into the sewage pipe 3. When rainfall lasts, rainwater discharges more silt impurities through the inner ring fan-shaped groove 11, clean rainwater continuously flows into the rain and sewage separating cylinder 1, rainwater in the rain and sewage separating cylinder 1 is continuously gathered, the water level rises to drive the floating ball 61 to float, the floating ball 61 drives the driving rod 65 to rotate, the driving rod 65 drives the horizontal rod 64 to rotate around the axis of the horizontal rod 64, the horizontal rod 64 drives the vertical bevel gear 63 to rotate, the vertical bevel gear 63 drives the horizontal bevel gear 62 to rotate, the horizontal bevel gear 62 drives the rotating rod 511 to rotate, the rotating rod 511 drives the diversion disc 51 to rotate, the diversion sheet 512 closes the inner ring fan-shaped groove 11, meanwhile, the diversion sheet 512 does not close the outer ring fan-shaped groove 12 any more, and rainwater flows out of the outer ring fan-shaped groove 12 and flows into the rainwater pipe 4. And the sliding block 641 abuts against the groove surface of the control groove 131, so that the floating ball can not float up any more when the outer ring sector groove 12 is fully opened.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a municipal administration drainage diversion device, includes dirty knockout drum of rain (1), connects in inlet tube (2) at dirty knockout drum of rain (1) top, connects in sewage pipe (3) and rainwater pipe (4) of dirty knockout drum of rain (1) bottom, its characterized in that: still including setting up diversion mechanism (5) among the dirty cylinder of rain (1), setting and control diversion mechanism (5) among dirty cylinder of rain and control mechanism (6) that rainwater and sewage diverted, diversion mechanism (5) are including being located sewage pipe (3) and rainwater pipe (4) upper surface and sealing or opening diversion disc (51) of sewage pipe (3) and rainwater pipe (4) through rotating, and control mechanism (6) are including driving diversion disc (51) and rotate and can rise and come floating ball (61) of come along with the water level in dirty cylinder of rain (1).

2. A municipal drainage diversion apparatus according to claim 1, wherein: the diversion disc (51) comprises a vertical rotating rod (511) and a plurality of fan-shaped diversion sheets (512) which are uniformly connected with the outer wall of the rotating rod (511) along the circumferential direction of the rotating rod (511), sewage pipe (3) are arranged in rainwater pipe (4) and coaxial coupling in rain and sewage cylinder (1) bottom in, rain and sewage cylinder (1) bottom surface is corresponding to sewage pipe (3) and rainwater pipe (4) and can be divided into inner circle and outer lane, rain and sewage cylinder (1) bottom surface inner circle and outer lane are corresponding to sewage pipe (3) and rainwater pipe (4) and are seted up the several respectively with staggering mutually and are used for inner circle sector groove (11) and the several outer lane sector groove (12) that are used for the rainwater to flow out, inner circle sector groove (11) and outer lane sector groove (12) all run through in the bottom surface of rain and sewage cylinder (1), disc (51) of changing the way is around the inseparable sliding connection of self axis in the inner wall and the diapire of rain and sewage cylinder (1).

3. A municipal drainage diversion apparatus according to claim 1, wherein: control mechanism (6) still include coaxial integrated into one piece horizontal conical gear (62) on dwang (511) top, vertical conical gear (63) with horizontal conical gear (62) meshing, coaxial integrated into one piece in vertical conical gear (63) and rotate and connect in horizon bar (64) of rain and sewage separating cylinder (1), one end fixed connection in horizon bar (64) and the other end connect in drive pole (65) of floater (61).

4. A municipal drainage diversion apparatus according to claim 3, wherein: the inner wall upper surface integrated into one piece of rain and sewage separating cylinder (1) has vertical board (13), and horizontal pole (64) rotate to be connected in vertical board (13), has seted up in vertical board (13) and is fan-shaped control tank (131), and horizontal pole (64) outer wall integrated into one piece has slip strip piece (641), and slip strip piece (641) sliding connection is in control tank (131).

5. A municipal drainage diversion apparatus according to claim 1, wherein: a filter screen (21) for filtering larger impurities is arranged in the water inlet pipe (2).

6. A municipal drainage diversion apparatus according to claim 5, wherein: filter screen (21) are the cylinder, and inlet tube (2) vertical section inner wall integrated into one piece has and is annular dog (22), and filter screen (21) bottom surface diameter is greater than the inner circle diameter of dog (22), and the horizontal segment of inlet tube (2) is seted up and is corresponded to the vertical section of inlet tube (2) and can be with taking out mouthful (23) that filter screen (21) were taken out.

7. A municipal drainage diversion apparatus according to claim 6, wherein: the filter screen (21) is provided with a taking-out rod (211) which is convenient for taking out the filter screen (21).

8. A municipal drainage diversion apparatus according to claim 7, wherein: the water inlet pipe (2) is provided with a cover plate (24) which can cover the extraction port (23) at the extraction port (23), and the side edge of the cover plate (24) is provided with a notch (241) which is matched with the upper end of the extraction rod (211).