CN211113748U - Town road shunting drainage well - Google Patents

Abstract

The utility model relates to a municipal administration road shunting drainage well, belonging to the technical field of municipal facilities; the joint sleeve of the upper end of the three-way joint is arranged on the lower end of the drainage well, the rainwater calandria is inserted in the joint on the left side of the three-way joint, one end of the rainwater calandria is provided with the first solenoid valve, the sewage calandria is inserted in the joint on the right side of the three-way joint, the second solenoid valve and the first solenoid valve are respectively connected with the control switch group, the control switch group is embedded in the groove in the center of the upper surface of the well cover, the upper side of the control switch group is provided with the waterproof cushion, the outer side wall of the waterproof cushion is fixedly connected with the inner side wall of the groove, the rainwater calandria and the sewage calandria are respectively connected with the lower end of the drainage well through the three-way joint, the first solenoid valve and the second solenoid valve are respectively started or closed according to the drainage requirement, low manufacturing cost and the like.

Description

Town road shunting drainage well

Technical Field

The utility model relates to a municipal facilities technical field, concretely relates to town road shunting drainage well.

Background

In cities, because buildings are concentrated and rivers are few, urban waterlogging caused by inconvenient drainage occurs in rainstorm seasons, people construct an urban drainage well system in cities, accumulated water on roads can be drained timely, a diversion drainage well solves the reconstruction of a rain and sewage confluence drainage well, the problem that one pipeline discharges rain and sewage simultaneously is solved, pollution to rivers, lakes and the surrounding environment is avoided, the existing municipal drainage well is only provided with one drainage well, harmful sewage produced by enterprise production is directly discharged into external water, and cannot be effectively treated, so that the polluted environment is increasingly aggravated, although sewage is directly introduced into sewage treatment plants when sewage pipelines of some plants are connected, the quantity of sewage is increased due to the connection of a rainwater collection pipeline, and the treatment cost of the sewage is directly influenced, is not beneficial to the development of enterprises and needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a reasonable in design, convenient to use's town road shunting drainage well, be connected with rainwater calandria and sewage calandria through three way connection respectively at the lower extreme of drainage well, start respectively or close a solenoid valve and No. two solenoid valves according to the needs of drainage to can collect rainwater and sewage respectively, reduce the influence of rainwater to sewage.

In order to achieve the above object, the utility model adopts the following technical scheme: the drainage well comprises a drainage well and a well lid, wherein the well lid is embedded in the upper end of the drainage well, the outer edge of the lower surface of the well lid is abutted in a concave ring on the inner side wall of the upper end of the drainage well, and the upper surface of the well lid and the top end of the drainage well are arranged in the same horizontal plane; it still contains three way connection, the rainwater calandria, the sewage calandria, solenoid valve and No. two solenoid valves, the joint cover of three way connection upper end is established on the lower extreme of drainage shaft, the left joint interpolation of three way connection is equipped with the rainwater calandria, the rainwater calandria is adjacent to one of three way connection and is served and be equipped with the solenoid valve No. one, the other end and the external water body of rainwater calandria are connected, the joint interpolation on three way connection right side is equipped with the sewage calandria, the sewage calandria is adjacent to one of three way connection and is served and is equipped with the solenoid valve No. two, No. two solenoid valves and solenoid valve are connected with control switch group respectively, control switch group inlays and establishes in the recess at well lid upper surface center, control switch group's upside is equipped with.

Further, the inside downside of three way connection is equipped with the guide plate, and this guide plate semicircular in shape sets up, and is the same centre of a circle with three way connection and sets up, and the upper surface of guide plate is the coplanar with the inside wall of rainwater calandria and sets up, and the lower surface of guide plate is fixed on three way connection's inside wall.

Furthermore, the inner side walls of the rainwater drainage pipe and the sewage drainage pipe are coated with anti-corrosion and wear-resistant layers.

Further, the inside upside of drainage shaft is equipped with the filter screen, the outward flange of this filter screen and the inside wall fixed connection of drainage shaft, the left side downward sloping setting of filter screen, be equipped with the outlet on the upper end of drainage shaft left side wall, the left side of this outlet is equipped with the collecting box, this collecting box is fixed on the left lateral wall of drainage shaft, be equipped with No. two outlets on the upper end of collecting box right side wall, this No. two outlets sets up with the diameter of an outlet is the same, and the axis of No. two outlets is same horizontal plane setting with the axis of an outlet.

Furthermore, a water baffle is arranged above the right side of the first water outlet, the left end of the water baffle is fixed on the inner side wall of the left side of the drainage well, and the right side of the water baffle is arranged in a downward inclined mode.

After the structure is adopted, the beneficial effects of the utility model are that: a town road shunting drainage well, be connected with rainwater calandria and sewage calandria through three way connection respectively at the lower extreme of drainage well, start respectively or close a solenoid valve and No. two solenoid valves according to the needs of drainage to can collect rainwater and sewage respectively, reduce the influence of rainwater to sewage, the utility model has the advantages of it is reasonable to set up, the cost of manufacture is low.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

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

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic structural view of the middle deflector of the present invention.

Fig. 5 is a layer diagram of the sewage calandria of the present invention.

Description of reference numerals:

the drainage well comprises a drainage well 1, a well lid 2, a three-way joint 3, a rainwater drainage pipe 4, a sewage drainage pipe 5, a first electromagnetic valve 6, a second electromagnetic valve 7, a control switch group 8, a groove 9, a waterproof cushion 10, a guide plate 11, an anti-corrosion wear-resistant layer 12, a filter screen 13, a first drainage port 14, a collection box 15, a second drainage port 16 and a water baffle 17.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment: the drainage well comprises a drainage well 1 and a well lid 2, wherein the well lid 2 is embedded in the upper end of the drainage well 1, the outer edge of the lower surface of the well lid 2 is abutted in a concave ring on the inner side wall of the upper end of the drainage well 1, and the upper surface of the well lid 2 and the top end of the drainage well 1 are arranged in the same horizontal plane; the three-way drain well comprises a three-way joint 3, a rainwater pipe 4, a sewage pipe 5, a first electromagnetic valve 6 and a second electromagnetic valve 7, wherein a joint at the upper end of the three-way joint 3 is sleeved on the lower end of a drain well 1, the rainwater pipe 4 is inserted into a joint at the left side of the three-way joint 3, the inner side wall of the rainwater pipe 4 is coated with an anti-corrosion wear-resistant layer 12 to prolong the service life of the rainwater pipe 4, the first electromagnetic valve 6 is arranged at one end of the rainwater pipe 4 adjacent to the three-way joint 3, the other end of the rainwater pipe 4 is connected with an external water body, the sewage pipe 5 is inserted into a joint at the right side of the three-way joint 3, the anti-corrosion wear-resistant layer 12 is coated on the inner side wall of the sewage pipe 5 to prolong the service life of the sewage pipe 5, the second electromagnetic valve 7 is arranged at one, this guide plate 11 semicircular in shape sets up, and be the same centre of a circle setting with three way connection 3, the upper surface of guide plate 11 is the coplanar setting with rainwater calandria 4's inside wall, the lower surface welded fastening of guide plate 11 is on three way connection 3's inside wall, can prevent that sewage or rainwater from being detained on three way connection 2's lower lateral wall, No. two solenoid valves 7 and solenoid valve 6 are connected with control switch group 8 respectively, control switch group 8 inlays to be established in the recess 9 at well lid 2 upper surface center, and pass through the bolt fastening, control switch group 8's upside is equipped with waterproof cushion 10, this waterproof cushion 10's lateral wall is glued with the inside wall of recess 9 and is established fixedly.

Furthermore, a filter screen 13 is arranged on the upper side inside the drainage well 1, the outer edge of the filter screen 13 is welded and fixed with the inner side wall of the drainage well 1, the left side of the filter screen 13 is inclined downwards, a first water outlet 14 is arranged on the upper end of the left side wall of the drainage well 1, a collecting box 15 is arranged on the left side of the first water outlet 14, the collecting box 15 is welded and fixed on the outer side wall of the left side of the drainage well 1, a second water outlet 16 is arranged on the upper end of the right side wall of the collecting box 15, the diameter of the second water outlet 16 is the same as that of the first water outlet 14, the central axis of the second water outlet 16 and the central axis of the first water outlet 14 are arranged on the same horizontal plane, and garbage during drainage falls into the collecting box 15 after being filtered by the filter screen 13, so that garbage in the rainwater drainage pipe 4, a water baffle 17 is arranged above the right side of the first water outlet 14, the left end of the water baffle 17 is welded and fixed on the inner side wall of the left side of the drainage well 1, the right side of the water baffle 17 is arranged in a downward inclined mode, and sewage or rainwater can be prevented from entering the collection box 15 while impurities are not hindered from entering the collection box 15.

The working principle of the specific embodiment is as follows: during the use, accessible control switch group 8 closes solenoid valve 6 No. one, open solenoid valve 7 No. two, sewage passes the back from well lid 2, flow to in the well drainage 1, flow to three way connection 3 in through well drainage 1 again, flow to the sewage treatment plant in through sewage calandria 5 at last, in rainy day, then close solenoid valve 7 No. two through control switch group 8, start solenoid valve 6 No. one, the rainwater sees through well lid 2 after, flow to in the well drainage 1, flow to three way connection 3 in through well drainage 1 again, flow to external water through rainwater calandria 4 at last again, thereby can separate sewage and rainwater, and then can avoid the rainwater to cause the influence to sewage.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the lower end of the drainage well 1 is respectively connected with a rainwater drainage pipe 4 and a sewage drainage pipe 5 through a three-way joint 3, and a first electromagnetic valve 6 and a second electromagnetic valve 7 are respectively started or closed according to the drainage requirement, so that rainwater and sewage can be respectively collected, and the influence of rainwater on sewage is reduced;

2. the left side wall of the drainage well 1 is provided with the collecting box 15, and the garbage during drainage falls into the collecting box 15 after being filtered by the filter screen 13, so that the garbage in the rainwater drainage pipe 4 and the sewage drainage pipe 5 can be reduced, and the rainwater drainage pipe 4 and the sewage drainage pipe 5 can be prevented from being blocked;

3. a water baffle 17 is arranged above the right side of the first water outlet 14, so that sewage or rainwater can be prevented from entering the collecting tank 15 while impurities are not prevented from entering the collecting tank 15.

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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (5)

1. A town road shunting type drainage well way comprises a drainage well (1) and a well lid (2), wherein the well lid (2) is embedded in the upper end of the drainage well (1), the outer edge of the lower surface of the well lid (2) is abutted in a concave ring on the inner side wall of the upper end of the drainage well (1), and the upper surface of the well lid (2) and the top end of the drainage well (1) are arranged in the same horizontal plane; the method is characterized in that: the water drainage well further comprises a three-way joint (3), a rainwater drainage pipe (4), a sewage drainage pipe (5), a first electromagnetic valve (6) and a second electromagnetic valve (7), wherein the joint at the upper end of the three-way joint (3) is sleeved at the lower end of the drainage well (1), the rainwater drainage pipe (4) is inserted into the joint at the left side of the three-way joint (3), the first electromagnetic valve (6) is arranged at one end, adjacent to the three-way joint (3), of the rainwater drainage pipe (4), the other end of the rainwater drainage pipe (4) is connected with an external water body, the sewage drainage pipe (5) is inserted into the joint at the right side of the three-way joint (3), the second electromagnetic valve (7) is arranged at one end, adjacent to the three-way joint (3), of the sewage drainage pipe (5), the other end of the sewage treatment plant (5) is connected with sewage, the second electromagnetic valve (7) and the first electromagnetic valve (6) are respectively connected with a control, the upper side of the control switch group (8) is provided with a waterproof cushion (10), and the outer side wall of the waterproof cushion (10) is fixedly connected with the inner side wall of the groove (9).

2. The town road diversion drainage well of claim 1, wherein: the inside downside of three way connection (3) is equipped with guide plate (11), and this guide plate (11) semicircular in shape sets up, and is the same centre of a circle setting with three way connection (3), and the upper surface of guide plate (11) is the coplanar setting with the inside wall of rainwater calandria (4), and the lower fixed surface of guide plate (11) is on the inside wall of three way connection (3).

3. The town road diversion drainage well of claim 1, wherein: and the inner side walls of the rainwater drainage pipe (4) and the sewage drainage pipe (5) are coated with anti-corrosion wear-resistant layers.

4. The town road diversion drainage well of claim 1, wherein: drainage shaft (1) inside upside is equipped with filter screen (13), the outward flange of this filter screen (13) and the inside wall fixed connection of drainage shaft (1), the left side downward sloping setting of filter screen (13), be equipped with No. one outlet (14) on the upper end of drainage shaft (1) left side wall, the left side of this outlet (14) is equipped with collecting box (15), this collecting box (15) are fixed on the left lateral wall of drainage shaft (1), be equipped with No. two outlet (16) on the upper end of collecting box (15) right side wall, this No. two outlet (16) sets up with the diameter of an outlet (14) the same, and the axis of No. two outlets (16) is same horizontal plane setting with the axis of an outlet (14).

5. The town road diversion drainage well of claim 4, wherein: a water baffle (17) is arranged above the right side of the first water outlet (14), the left end of the water baffle (17) is fixed on the inner side wall of the left side of the drainage well (1), and the right side of the water baffle (17) is arranged in a downward inclined mode.

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