CN113216352A

CN113216352A - Municipal works distribution of rain and sewage system

Info

Publication number: CN113216352A
Application number: CN202110500450.7A
Authority: CN
Inventors: 叶孙挺; 肖玉; 姚雨
Original assignee: Zhejiang Yuanye Construction Co ltd
Current assignee: Zhejiang Yuanye Construction Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-08-06

Abstract

The invention belongs to a municipal engineering rainwater and sewage diversion system in the technical field of rainwater and sewage diversion, which comprises a main drainage pipe network, a rainwater pipe network, a sewage pipe network, a water level monitoring mechanism, a swirler and a sewage treatment mechanism, wherein the top of a fixed plate is provided with the water level monitoring mechanism; the rain and sewage diversion system can not return water when raining heavily, is provided with a sewage treatment mechanism, and is convenient for the expansion and the extension of a main drainage pipe network.

Description

Municipal works distribution of rain and sewage system

Technical Field

The invention belongs to the technical field of rain and sewage diversion, and particularly relates to a rain and sewage diversion system for municipal engineering.

Background

Along with the development of the times, the country pays more and more attention to the construction of municipal engineering, wherein the construction of a rain and sewage diversion project is an extremely important project in the municipal engineering; rain and sewage flow is a drainage system, which is a sewage discharge mode that rainwater and sewage are separated and are respectively conveyed by a pipeline for discharge or subsequent treatment. The rainwater passes through the rainwater pipe network and directly arranges the river course, and sewage then passes through the sewage pipe network and collects the back, sends to sewage treatment plant and handles, avoids sewage directly to get into the river course and causes the pollution. And the rainwater is collected, utilized and discharged in centralized management, so that the impact of the water quantity on a sewage treatment plant can be reduced, and the treatment efficiency of the sewage treatment plant is ensured.

Traditional distribution of rain and sewage system blocks up easily, can not monitor the water level in the pipe network, and the easy return water of pipe network when heavy rain falls, can not be timely with rainwater emission to river course to traditional distribution of rain and sewage system sewage treatment mode is mainly handled through introducing sewage treatment plant, has increased the construction cost, the extension of the pipe network of being not convenient for simultaneously.

Disclosure of Invention

The invention provides a municipal engineering rain and sewage diversion system for solving the problems.

In order to solve the technical problems, the invention provides the following technical scheme:

the invention relates to a municipal engineering rainwater and sewage diversion system, which comprises a main drainage pipe network, a rainwater pipe network, a sewage pipe network, a water level monitoring mechanism, a cyclone and a sewage treatment mechanism, wherein the rainwater pipe network is fixedly communicated with the main drainage pipe network, the inner wall of the rainwater pipe network is fixedly connected with a fixed plate, the top of the fixed plate is provided with the water level monitoring mechanism, the rainwater pipe network is internally provided with the cyclone, the sewage treatment mechanism comprises a box body and a driving motor, the left side in the box body is provided with a crushing chamber, the right side in the box body is provided with a filtering chamber, one end of the sewage pipe network, far away from a net cover, is fixedly communicated with the crushing chamber, the left side of the rear end of the box body is fixedly connected with the driving motor, the top in the crushing chamber is fixedly connected with a filtering net, the right side of the top of the box body is provided with a medicine injection port, a sealing cover is connected with the medicine injection port in a threaded manner, and a connecting pipe network is fixedly communicated between the bottom of the filtering chamber and the main drainage pipe network, the connecting pipe network is provided with an electromagnetic valve, one end of the sewage pipe network close to the sewage treatment mechanism is provided with a sewage pump, and one end of the main drainage pipe network close to the rainwater pipe network is provided with a drainage pump.

As a preferred technical scheme of the invention, the top of the rainwater pipe network and the sewage pipe network is provided with a net cover, the top of the net cover is provided with a plurality of fixing grooves, a plurality of fixing bolts are movably inserted in the fixing grooves, a fixing helicoid is arranged in the rainwater pipe network, and the fixing bolts are in threaded connection with the fixing helicoid, so that large foreign matters can effectively enter the rainwater pipe network and the sewage pipe network to cause blockage.

As a preferred technical scheme of the present invention, the water level monitoring mechanism includes a tension sensor and a signal transceiver, a fixed seat is disposed at the bottom of the tension sensor, the fixed seat is fixedly connected with a fixed plate, the tension sensor is provided with the signal transceiver, a connection ring is fixedly connected to the top of the tension sensor, an elastic rope is fixedly connected to the connection ring, and a floating ball is fixedly connected to the other end of the elastic rope, so that the water level in the rainwater pipe network can be monitored.

As a preferred technical scheme of the present invention, the cyclone includes an inner circular seat and a fixed ring, the fixed ring is fixedly connected to an inner wall of the rainwater pipe network, and a plurality of cyclone plates are fixedly connected between the inner circular seat and the fixed ring, so that water in the rainwater pipe network can form a vortex, and a flow rate is increased.

As a preferred technical scheme of the invention, the output end of the driving motor is fixedly connected with a transmission shaft, the transmission shaft is rotatably connected with the box body, a bearing is arranged between the transmission shaft and the box body, the transmission shaft is fixedly connected with a crushing roller, and the crushing roller is fixedly connected with a plurality of crushing cutters, so that impurities in sewage can be crushed.

As a preferable technical scheme of the invention, the left end of the box body is hinged with a sealed box door, a buckle is arranged between the box door and the box body, and the outer end of the box door is provided with a door handle.

As a preferred technical scheme of the invention, two filtering cotton plates are fixedly clamped in the filtering chamber, and gravel and activated carbon particles are filled between the two filtering cotton plates.

As a preferred technical scheme of the invention, one end of the main drainage pipe network, which is close to the sewage pipe network, is fixedly connected with the sealing flange cover, so that the main drainage pipe network is conveniently expanded.

The invention has the following beneficial effects: can monitor the water level height in the downspout net through water level monitoring mechanism to send signal for the drain pump promotes the displacement when exceeding preset water level warning line, and the design through swirler enables the water in the downspout net and forms the vortex, with the promotion flow, can not take place the return water phenomenon when heavy rain.

Design through the screen cover can prevent effectively that the bold foreign matter from entering into the pipe network and causing the jam, and can carry out shredding to solid impurity and collect through sewage treatment mechanism, can carry out physics and chemical filtration to sewage simultaneously, the effectual treatment effect that has promoted reduces the construction cost, simultaneously through the horizontal design of main drainage pipe net and the installation of sealed flange lid, the extension of the main drainage pipe net of being convenient for.

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 structural view of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a schematic view showing the structure of a water level monitoring mechanism according to the present invention;

FIG. 4 is a schematic view of the construction of a cyclone according to the invention;

FIG. 5 is a schematic view showing the construction of a sewage treatment apparatus according to the present invention;

FIG. 6 is a front sectional view of the sewage treatment mechanism of the present invention.

In the figure: 1. a main drain pipe network; 2. a storm drain network; 3. a sewage pipe network; 4. a water level monitoring mechanism; 5. a swirler; 6. a sewage treatment mechanism; 7. a net cover; 8. fixing grooves; 9. fixing the bolt; 10. fixing the coil; 11. a fixing plate; 12. a tension sensor; 13. a signal transceiver; 14. a fixed seat; 15. a connecting ring; 16. an elastic cord; 17. a floating ball; 18. an inner circular seat; 19. a stationary ring; 20. a swirl plate; 21. a box body; 22. a drive motor; 23. a crushing chamber; 24. a filtering chamber; 25. a drive shaft; 26. a crushing roller; 27. a filter screen; 28. sealing the box door; 29. a medicine injection port; 30. a sealing cover; 31. a filter cotton plate; 32. gravel; 33. activated carbon particles; 34. connecting a pipe network; 35. an electromagnetic valve; 36. a sewage pump; 37. sealing the flange cover; 38. and (7) draining the pump.

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.

Example (b): as shown in fig. 1-6, the municipal works rainwater and sewage diversion system comprises a main drainage pipe network 1, a rainwater pipe network 2, a sewage pipe network 3, a water level monitoring mechanism 4, a cyclone 5 and a sewage treatment mechanism 6, wherein the rainwater pipe network 2 is fixedly communicated with the main drainage pipe network 1, the inner wall of the rainwater pipe network 2 is fixedly connected with a fixing plate 11, the top of the fixing plate 11 is provided with the water level monitoring mechanism 4, the cyclone 5 is arranged in the rainwater pipe network 2, the sewage treatment mechanism 6 comprises a box body 21 and a driving motor 22, the left side in the box body 21 is provided with a crushing chamber 23, the right side in the box body 21 is provided with a filtering chamber 24, one end of the sewage pipe network 3 far away from the net cover 7 is fixedly communicated with a crushing chamber 23, the left side at the rear end of the box body 21 is fixedly connected with the driving motor 22, the top in the crushing chamber 23 is fixedly connected with a filtering net 27, the right side at the top of the box body 21 is provided with a medicine injection port 29, and a sealing cover 30 is connected with a thread on the medicine injection port 29, a connecting pipe network 34 is fixedly communicated between the bottom of the filtering chamber 24 and the main drainage pipe network 1, an electromagnetic valve 35 is arranged on the connecting pipe network 34, a sewage pump 36 is arranged at one end of the sewage pipe network 3 close to the sewage treatment mechanism 6, and a drainage pump 38 is arranged at one end of the main drainage pipe network 1 close to the rainwater pipe network 2.

The top parts of the rainwater pipe network 2 and the sewage pipe network 3 are provided with net covers 7, the top parts of the net covers 7 are provided with a plurality of fixing grooves 8, a plurality of fixing bolts 9 are movably inserted in the fixing grooves 8, fixing spiral rings 10 are arranged in the rainwater pipe network 2, and the fixing bolts 9 are in threaded connection with the fixing spiral rings 10, so that large foreign matters can effectively enter the rainwater pipe network 2 and the sewage pipe network 3 to cause blockage; the water level monitoring mechanism 4 comprises a tension sensor 12 and a signal transceiver 13, a fixed seat 14 is arranged at the bottom of the tension sensor 12, the fixed seat 14 is fixedly connected with a fixed plate 11, the tension sensor 12 is provided with the signal transceiver 13, the top of the tension sensor 12 is fixedly connected with a connecting ring 15, an elastic rope 16 is fixedly connected onto the connecting ring 15, and the other end of the elastic rope 16 is fixedly connected with a floating ball 17 which can monitor the water level in the rainwater pipe network 2; the swirler 5 comprises an inner circular seat 18 and a fixed ring 19, the fixed ring 19 is fixedly connected with the inner wall of the rainwater pipe network 2, and a plurality of swirl plates 20 are fixedly connected between the inner circular seat 18 and the fixed ring 19, so that water in the rainwater pipe network 2 can form a vortex, and the flow rate is improved; the output end of the driving motor 22 is fixedly connected with a transmission shaft 25, the transmission shaft 25 is rotatably connected with the box body 21, a bearing is arranged between the transmission shaft 25 and the box body 21, the transmission shaft 25 is fixedly connected with a crushing roller 26, and the crushing roller 26 is fixedly connected with a plurality of crushing cutters, so that the impurities in the sewage can be crushed; a sealing box door 28 is hinged at the left end of the box body 21, a buckle is arranged between the sealing box door 28 and the box body 21, and a door handle is arranged at the outer end of the sealing box door 28; two filtering cotton plates 31 are fixedly clamped in the filtering chamber 24, and gravel 32 and activated carbon particles 33 are filled between the two filtering cotton plates 31; the main drainage pipe network 1 is close to the sewage pipe network 3 one end fixedly connected with sealed flange lid 37, conveniently expands main drainage pipe network 1.

Specifically, when the rainwater drainage device is used, the floating ball 17 in the water level monitoring mechanism 4 is driven to move upwards under the buoyancy action of water, the floating ball 17 moves to pull the tension sensor 12 through the elastic rope 16, the water level height in the rainwater pipe network 2 can be monitored, a signal is sent to the drainage pump 38 to increase the drainage quantity when a preset water level warning line is exceeded, water in the rainwater pipe network 2 can form a vortex through the design of the plurality of rotational flow plates 20 in the cyclone 5 to increase the flow, and the water return phenomenon cannot occur in heavy rain; can prevent effectively that the bold foreign matter from entering into the pipe network through the design of screen cloth 7 and causing the jam, and drive motor 22 through among the sewage treatment mechanism 6 drives transmission shaft 25 and rotates, transmission shaft 25 rotates and drives crushing roller 26 rotation energy and carry out shredding to solid impurity, and collect through sealed chamber door 28, simultaneously through filter screen 27, filter cotton board 31, gravel 32 and activated carbon grain 33's design can carry out physics to sewage and filter, it can carry out chemical filtration to sewage to add liquid medicine through injection mouth 29, the effectual treatment effect that has promoted, the construction cost is reduced, simultaneously through the horizontal design of main drainage pipe net 1 and the installation of sealed flange lid 37, be convenient for the extension of main drainage pipe net 1.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Municipal works distribution of rain and sewage system, including main drainage pipe network (1), rainwater pipe network (2), sewage pipe network (3), water level monitoring mechanism (4), swirler (5) and sewage treatment mechanism (6), its characterized in that: the rainwater pipe net (2) is fixedly communicated with the main drainage pipe net (1), the inner wall of the rainwater pipe net (2) is fixedly connected with a fixing plate (11), a water level monitoring mechanism (4) is arranged at the top of the fixing plate (11), a cyclone (5) is arranged in the rainwater pipe net (2), the sewage treatment mechanism (6) comprises a box body (21) and a driving motor (22), a crushing chamber (23) is arranged at the left side in the box body (21), a filtering chamber (24) is arranged at the right side in the box body (21), one end of the sewage pipe net (3) far away from a net cover (7) is fixedly communicated with the crushing chamber (23), the driving motor (22) is fixedly connected at the left side of the rear end of the box body (21), a filtering net (27) is fixedly connected at the top in the crushing chamber (23), a medicine injection port (29) is arranged at the right side of the top of the box body (21), and a sealing cover (30) is in threaded connection with the medicine injection port (29), the sewage treatment device is characterized in that a connecting pipe network (34) is fixedly communicated between the bottom of the filtering chamber (24) and the main drainage pipe network (1), an electromagnetic valve (35) is arranged on the connecting pipe network (34), a sewage pump (36) is arranged at one end, close to the sewage treatment mechanism (6), of the sewage pipe network (3), and a drainage pump (38) is arranged at one end, close to the rainwater pipe network (2), of the main drainage pipe network (1).

2. The municipal engineering rain and sewage diversion system of claim 1, wherein: the rainwater pipe net is characterized in that net covers (7) are arranged at the tops of the rainwater pipe net (2) and the sewage pipe net (3), a plurality of fixing grooves (8) are formed in the tops of the net covers (7), a plurality of fixing bolts (9) are movably inserted into the fixing grooves (8), fixing screw rings (10) are arranged in the rainwater pipe net (2), and the fixing bolts (9) are in threaded connection with the fixing screw rings (10).

3. The municipal engineering rain and sewage diversion system of claim 1, wherein: the water level monitoring mechanism (4) comprises a tension sensor (12) and a signal transceiver (13), a fixed seat (14) is arranged at the bottom of the tension sensor (12), the fixed seat (14) is fixedly connected with a fixed plate (11), the signal transceiver (13) is arranged on the tension sensor (12), a connecting ring (15) is fixedly connected to the top of the tension sensor (12), an elastic rope (16) is fixedly connected to the connecting ring (15), and a floating ball (17) is fixedly connected to the other end of the elastic rope (16).

4. The municipal engineering rain and sewage diversion system of claim 1, wherein: swirler (5) are including interior circle seat (18) and retainer plate (19), retainer plate (19) and rainwater pipe net (2) inner wall fixed connection, fixedly connected with polylith whirl board (20) between interior circle seat (18) and retainer plate (19).

5. The municipal engineering rain and sewage diversion system of claim 1, wherein: driving motor (22) output end fixedly connected with transmission shaft (25), transmission shaft (25) rotate with box (21) and are connected, be equipped with the bearing between transmission shaft (25) and box (21), fixedly connected with crushing roller (26) on transmission shaft (25), a plurality of crushing cutter of fixedly connected with on crushing roller (26).

6. The municipal engineering rain and sewage diversion system of claim 1, wherein: the left end of the sealed box body (21) is hinged with a sealed box door (28), a buckle is arranged between the sealed box door (28) and the box body (1), and a door handle is arranged at the outer end of the sealed box door (28).

7. The municipal engineering rain and sewage diversion system of claim 1, wherein: two filtering cotton plates (31) are fixedly clamped in the filtering chamber (24), and gravel (32) and activated carbon particles (33) are filled between the two filtering cotton plates (31).

8. The municipal engineering rain and sewage diversion system of claim 1, wherein: one end of the main drainage pipe network (1) close to the sewage pipe network (3) is fixedly connected with a sealing flange cover (37).