CN212405424U

CN212405424U - Anti-blocking treatment equipment for inspection well cover of rainwater

Info

Publication number: CN212405424U
Application number: CN202021004931.6U
Authority: CN
Inventors: 朱维刚; 陈东峰; 张艳丽
Original assignee: Henan Kangjule Environmental Technology Co ltd
Current assignee: Henan Kangjule Environmental Technology Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-01-26
Anticipated expiration: 2030-06-04

Abstract

The utility model provides a stifled treatment facility is prevented to inspection shaft lid of rainwater, relate to drainage technical field, including lid and well platform, the lid closes the well head department at the well platform, be equipped with a plurality of wash ports on the lid, a plurality of drainage holes have been seted up on the drainage board, set up a pair of storage cavity on the lateral wall of well platform, a pair of discharging channel who communicates with the storage cavity is inside respectively seted up to the lateral wall of well platform, the top surface opening part lid of storage cavity has closed the lid of unloading, be equipped with the storage frame in the storage cavity, the storage frame is connected in the bottom surface of unloading the lid through the connecting rod, a plurality of limbers have been seted up to the bottom surface of storage frame, the underrun water service water pipe of storage cavity is linked together the setting with the. The utility model provides a can prevent that water drainage tank from blockking up, can filter rubbish, prevent that the inspection shaft body from blockking up, help the drainage, guarantee drainage effect, the inspection shaft lid of the rainwater that possesses the anti-reflux effect simultaneously again prevents stifled treatment facility.

Description

Anti-blocking treatment equipment for inspection well cover of rainwater

Technical Field

The utility model relates to a drainage technical field, concretely relates to stifled treatment facility is prevented to inspection shaft lid of rainwater.

Background

At present, when water is drained through an inspection well cover, large-volume impurities such as wastes enter the well along with water flow, and the drainage well is easily blocked. Moreover, the existing inspection well cover equipment does not have the function of backflow prevention, when rainstorm occurs, if the water flow of a sewer exceeds load, the sewer can gush out through a drain hole in the inspection well cover, and water overflowing from the sewer carries a large amount of bacteria, so that the ground surface can be polluted after the overflow, and the health of peripheral personnel can be influenced.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists, the utility model provides a can prevent that water drainage tank from blockking up, can filter rubbish, prevent that the inspection shaft body from blockking up, help the drainage, guarantee drainage effect, the inspection shaft lid of the rainwater that possesses the anti-reflux effect simultaneously again prevents stifled treatment facility.

The technical scheme is as follows: the water filter plate is provided with a plurality of water filtering holes, the outer side wall of the well platform is provided with a pair of material storage chambers, the side wall of the well platform is provided with a pair of material discharging channels respectively communicated with the interior of the material storage chambers, the two material discharging channels are respectively positioned at the bottommost end of the water filtering plate in the inclination direction, the opening of the top surface of each material storage chamber is covered with a material discharging cover, the material storage chambers are internally provided with material storage frames, the material storage frames are connected to the bottom surface of the material discharging cover through connecting rods, the top surfaces of the material storage frames are lower than the material discharging channels, the bottom surfaces of the material storage frames are provided with a plurality of water through holes, and the bottom surfaces of the material storage chambers are communicated with the interior of the well platform through water through pipes, the interior of the well platform is also provided with an anti-backflow layer, and the anti-backflow layer is positioned at the bottom of the water service pipe.

Preferably, the anti-backflow layer comprises an upper plate and a lower plate which are fixed inside the well platform, a floating cavity with openings at the upper end and the lower end is arranged between the upper plate and the lower plate, through holes are formed in the upper plate and the lower plate, the openings at the upper end and the lower end of the floating cavity are arranged corresponding to the through holes, a structure that liquid at the upper end of the upper plate and liquid at the lower end of the lower plate are communicated is formed, an isolation net is arranged inside the floating cavity, a nylon ball is placed at the upper end of the isolation net, and the nylon ball can freely move inside the floating cavity.

Preferably, the inside top opening department of unsteady intracavity is equipped with the recess of sphere, the spherical curvature of recess with nylon ball surface curvature is unanimous, works as when the unsteady intracavity is full of liquid, the nylon ball floats upward in the recess, the formation will unsteady chamber top opening closed structure.

Preferably, the medial surface of storage cavity is provided with a pair of spout, the lateral wall of storage frame be provided with a pair of with the spout cooperatees gliding draw runner.

Preferably, the bottom surface of the discharging cover is provided with a fixing plug, the fixing plug is matched with the opening size of the top surface of the material storage chamber, so that the fixing plug can be inserted into the opening size of the top surface of the material storage chamber, a cylindrical groove is formed in the inner wall of the material storage chamber, which is close to the opening, a metal ball is connected in the cylindrical groove in a sliding mode, the metal ball is connected inside the cylindrical groove through a spring, one quarter of the metal ball is exposed out of the cylindrical groove when the spring is in a static state, and a notch matched with the metal ball is formed in the fixing plug.

Preferably, the top surface of the discharging cover is provided with a handle groove, and a handle is hinged inside the handle groove.

Preferably, the periphery of the cover body is provided with a convex ring, a step is arranged at the opening of the top of the well platform, the convex ring is placed on the step, a mounting hole is formed in the convex ring, a threaded hole is formed in the step, and the cover body is fixed to the top of the well platform through the cooperation of a screw, the mounting hole and the threaded hole.

Preferably, both ends of the water filter plate are fixedly connected with the inner wall of the well platform.

Preferably, the diameter of the drain hole is larger than that of the water filtering hole.

Preferably, the bottom surface of the stock chamber is funnel-shaped.

The utility model provides a stifled treatment facility is prevented to inspection shaft lid of rainwater compares beneficial effect with prior art and is:

1. the utility model adopts the cover body and the water filtering plate for twice filtering, which effectively filters sundries to prevent the inspection well cover from being blocked, and simultaneously, the garbage filtered by the water filtering plate passes through the discharging channel along the inclined plane of the water filtering plate under the action of self gravity and water flow and is finally accumulated in the storage frame in the storage chamber, so that the interior of the storage frame can be regularly cleaned;

2. the utility model discloses set up backflow prevention structure, when the inside rivers load of sewer, when the intracavity portion liquid that floats exceeds the chamber top that floats, the nylon ball utilizes the principle of buoyancy to float upwards, and the opening in the recess at chamber top that will float is plugged up, can prevent that the inside sewage of sewer from flowing back on the earth's surface this moment.

Drawings

Fig. 1 is an overall front view of the utility model.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is an enlarged view of a portion B in fig. 1.

Fig. 4 is a view showing the internal structure of the magazine chamber of the present invention.

In the figure: the device comprises a cover body 1, a well platform 2, a drainage hole 3, a water filtering plate 4, a water filtering hole 5, a material storage chamber 6, a material discharging channel 7, a material discharging cover 8, a material storage frame 9, a connecting rod 10, a water passing hole 11, a water passing pipe 12, a backflow prevention layer 13, an upper plate 14, a lower plate 15, a floating cavity 16, a through hole 17, a through hole 18, a separation net 19, a nylon ball 20, a groove 21, a chute 22, a slide bar 23, a fixing plug 24, a cylindrical groove 25, a metal ball 26, a spring 27, a notch 28, a handle groove 29, a convex ring 30, a step 31, a screw 32 and a handle 33.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention, and in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or position relationship based on the drawings, and are only for convenience of description of the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as limiting the present invention.

Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance throughout the present disclosure, it being understood that unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and can be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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

Embodiment one, as shown in fig. 1 to 3, an inspection well cover anti-blocking treatment device for rainwater, including a cover body 1 and a well platform 2, the cover body 1 covers the well opening of the well platform 2, wherein, a convex ring 30 is arranged on the periphery of the cover body 1, the convex ring 30 and the cover body 1 are integrally formed, a step 31 is arranged at the opening of the top of the well platform 2, the convex ring 30 is placed on the step 31, a mounting hole is formed in the convex ring 30, a threaded hole is formed in the step 31, the cover body 1 is fixed at the top of the well platform 2 through matching of a screw 32, the mounting hole and the threaded hole, the cover body 1 is washed away when heavy rain is prevented, and a plurality of drain holes 3 are formed in the cover body 1.

Be provided with in the well platform 2 and be the drainage board 4 of the style of calligraphy of falling V, the both ends and the 2 inner walls welded fastening of well platform of drainage board 4 are connected, have seted up a plurality of drainage holes 5 on the drainage board 4, and the diameter of wash port 3 is greater than the diameter of drainage hole 5. Appearance setting can let rivers pass through lid 1 earlier when, filters great rubbish, and rethread filter water board 4 carries out the secondary filter, makes inspection shaft lid filter effect good, prevents that rubbish from blockking up the inspection shaft lid, increases the drainage function of inspection shaft lid.

The outer side wall of the well platform 2 is provided with a pair of material storage chambers 6, the material storage chambers 6 are fixedly connected with the well platform 2 by welding, the side wall of the well platform 2 is provided with a pair of material discharging channels 7 respectively communicated with the interiors of the material storage chambers 6, wherein the material discharging channels 7 are obliquely arranged to facilitate the garbage filtered by the water filtering plate 4 to slide into the material storage chambers 6, the two material discharging channels 7 are respectively positioned at the bottommost ends of the water filtering plate 4 in the oblique direction, an opening on the top surface of the material storage chamber 6 is covered with a discharging cover 8, a material storage frame 9 is arranged in the material storage chamber 6, the material storage frame 9 is connected to the bottom surface of the discharging cover 8 through connecting rods 10, two ends of each connecting rod 10 are respectively fixedly connected with the material storage frame 9 and the discharging cover 8 by welding, at least two connecting rods 10 are arranged, the two connecting rods 10 are uniformly distributed between the material storage frame 9, the stock frame 9 is slid into the stock chest 6 and the top surface of the stock frame 9 is arranged below the discharge channel 7.

A plurality of limbers 11 have been seted up to the bottom surface of storage frame 9, and the bottom surface of storage cavity 6 is hourglass hopper-shaped, and the bottom surface of storage cavity 6 is linked together the setting through water service pipe 12 and well platform 2 are inside, and water service pipe 12 one end is connected through the bipass with the bottom surface of storage cavity 6, and the water service pipe 12 other end and well platform 2 welding, and water service pipe 12 and well platform 2 are inside to be linked together.

The utility model discloses a

lid

1 and 4 twice filtration of drainage board, effectively filter debris, prevent that the inspection shaft lid from blockking up, the rubbish that 4 filtration of drainage board filtered simultaneously, under self gravity and rivers effect, pass through discharging channel 7 along the slope inclined plane of drainage board 4, finally pile up in storage frame 9 in storage cavity 6, will unload lid 8 and take off, inside unloading lid 8 area storage frame 9 roll-off storage cavity 6, can realize regularly clearing up inside storage frame 9.

The interior of the well platform 2 is also provided with an anti-return layer 13, and the anti-return layer 13 is positioned at the bottom of the water service pipe 12. Set up anti-return structure, when the inside rivers load of sewer, can prevent that the inside sewage of sewer from flowing back on the earth's surface.

In the second embodiment, on the basis of the above embodiments, the anti-backflow layer 13 includes an upper plate 14 and a lower plate 15 fixed inside the well platform 2, both ends of the upper plate 14 and the lower plate 15 are fixedly connected to the inner wall of the well platform 2 by welding, a floating cavity 16 having through holes 18 at upper and lower ends is provided between the upper plate 14 and the lower plate 15, the top of the floating cavity 16 is welded to the upper plate 14, the bottom of the floating cavity 16 is fixedly connected to the lower plate 15 by welding, through holes 17 are provided on both the upper plate 14 and the lower plate 15, the through holes 18 at upper and lower ends of the floating cavity 16 are provided corresponding to the through holes 17, so as to form a structure in which liquid at the upper end of the upper plate 14 and liquid at the lower end of the lower plate 15 are communicated, wherein a plurality of floating cavities 16.

A separation net 19 is arranged in the floating cavity 16, the separation net 19 is welded in the floating cavity 16, a nylon ball 20 is placed at the upper end of the separation net 19, and the nylon ball 20 can move freely in the floating cavity 16.

A spherical groove 21 is formed in the top port 18 inside the floating cavity 16, the spherical curvature of the groove 21 is consistent with the surface curvature of the nylon ball 20, and when the floating cavity 16 is filled with liquid, the nylon ball 20 floats upwards into the groove 21 to form a structure for closing the top port 18 of the floating cavity 16.

When the water flow load in the sewer is carried out, when the liquid in the floating cavity 16 is higher than the top of the floating cavity 16, the nylon ball floats upwards by utilizing the principle of buoyancy, the through hole 18 in the groove 21 at the top of the floating cavity is blocked, and at the moment, the sewage in the sewer can be prevented from flowing back to the ground surface.

In the third embodiment, on the basis of the above embodiment, as shown in fig. 4, a pair of sliding grooves 22 is provided on the inner side surface of the magazine chamber 6, a pair of sliding strips 23 which are matched with the sliding grooves 22 and slide are provided on the outer side wall of the magazine frame 9, the sliding strips 23 and the magazine frame 9 are integrally formed, and the magazine frame 9 is slidably connected to the inner side of the magazine chamber 6 through the matching of the sliding strips 23 and the sliding grooves 22.

The bottom surface of unloading lid 8 is provided with fixed stopper 24, the welding of fixed stopper 24 is in the bottom surface of unloading lid 8, fixed stopper 24 and the top surface opening size looks adaptation of storage cavity 6, make fixed stopper 24 can insert in the top surface opening of storage cavity 6, the storage cavity 6 inner wall is close to the opening part and is provided with cylindrical groove 25, wherein, cylindrical groove 25 staggers the setting mutually with spout 22, sliding connection has metal ball 26 in the cylindrical groove 25, metal ball 26 passes through spring 27 and connects inside cylindrical groove 25, spring 27's both ends respectively with metal ball 26, cylindrical groove 25 adopts welded fastening to be connected. When the spring 27 is in a static state, a quarter of the metal ball 26 is exposed out of the cylindrical groove 25, the fixing plug 24 is provided with a notch 28 matched with the metal ball 26, namely when the fixing plug 24 is plugged to the top of the storage chamber 6, the part of the metal ball 26 exposed out of the cylindrical groove 25 is clamped in the notch 28, and the fixing plug 24, the cylindrical groove 25, the spring 27, the metal ball 26 and the notch 28 are arranged, so that the discharging cover 8 can be fixed firmly.

The top surface of unloading lid 8 is provided with handle groove 29, and the inside articulated handle 33 that has of handle groove 29 sets up handle 33 and conveniently lifts unloading lid 8, conveniently clears up the inside rubbish of storage frame 9.

To sum up, the utility model adopts the cover body and the water filtering plate for twice filtering, so as to effectively filter out sundries and prevent the manhole cover from being blocked, and simultaneously, the garbage filtered out by the water filtering plate passes through the discharging channel along the inclined plane of the water filtering plate under the action of self gravity and water flow and is finally accumulated in the storage frame in the storage cavity, so that the interior of the storage frame can be regularly cleaned; set up backflow prevention structure, when the inside rivers load of sewer, when the intracavity portion liquid of floating exceeds the chamber top of floating, the nylon ball utilizes the principle of buoyancy to float upwards, and the opening in the recess at chamber top of will floating is plugged up, can prevent that the inside sewage of sewer from flowing back on the earth's surface this moment.

While the present invention has been particularly shown and described with reference to the preferred embodiments thereof, and many methods and approaches to the practice thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims.

Claims

1. The anti-blocking treatment equipment for the inspection well cover with rainwater comprises a cover body (1) and a well platform (2), and is characterized in that the cover body (1) is covered at a well mouth of the well platform (2), a plurality of drain holes (3) are formed in the cover body (1), a water filtering plate (4) in an inverted V shape is arranged in the well platform (2), a plurality of water filtering holes (5) are formed in the water filtering plate (4), a pair of storage chambers (6) are arranged on the outer side wall of the well platform (2), a pair of discharge channels (7) communicated with the interior of each storage chamber (6) are formed in the side wall of the well platform (2), the two discharge channels (7) are respectively located at the bottommost end of the water filtering plate (4) in the inclination direction, a discharge cover (8) is covered at the opening of the top surface of each storage chamber (6), a storage frame (9) is arranged in each storage chamber (6), storage frame (9) are connected through connecting rod (10) the bottom surface of unloading lid (8), just the top surface of storage frame (9) is less than discharging channel (7) set up, a plurality of limbers (11) have been seted up to the bottom surface of storage frame (9), the underrun water service pipe (12) of storage cavity (6) with well platform (2) inside is linked together and sets up, well platform (2) inside still is provided with anti-return layer (13), anti-return layer (13) are located the bottom of limbers (12).

2. The anti-blocking treatment equipment for the inspection well cover of rainwater according to claim 1, the anti-return layer (13) comprises an upper plate (14) and a lower plate (15) which are fixed inside the well platform (2), a floating cavity (16) with a through hole (18) at the upper end and the lower end is arranged between the upper plate (14) and the lower plate (15), the upper plate (14) and the lower plate (15) are both provided with through holes (17), the through holes (18) at the upper end and the lower end of the floating cavity (16) are arranged corresponding to the through holes (17) to form a structure that the liquid at the upper end of the upper plate (14) and the liquid at the lower end of the lower plate (15) are communicated, an isolation net (19) is arranged in the floating cavity (16), a nylon ball (20) is arranged at the upper end of the isolation net (19), the nylon ball (20) is free to move within the float chamber (16).

3. The inspection well cover anti-blocking treatment equipment for rainwater is characterized in that a spherical groove (21) is formed in the position of the top through hole (18) in the floating cavity (16), the spherical curvature of the groove (21) is consistent with the surface curvature of the nylon ball (20), and when the floating cavity (16) is filled with liquid, the nylon ball (20) floats into the groove (21) to form a structure for closing the top through hole (18) in the floating cavity (16).

4. The inspection well cover anti-blocking treatment equipment for rainwater is characterized in that a pair of sliding grooves (22) are formed in the inner side face of the storage chamber (6), and a pair of sliding strips (23) matched with the sliding grooves (22) to slide are arranged on the outer side wall of the storage frame (9).

5. The anti-blocking treatment equipment for the inspection well cover of rainwater is characterized in that, the bottom surface of the discharging cover (8) is provided with a fixed plug (24), the fixed plug (24) is matched with the size of the opening on the top surface of the material storage chamber (6) so that the fixed plug (24) can be inserted into the opening on the top surface of the material storage chamber (6), a cylindrical groove (25) is arranged on the inner wall of the material storage chamber (6) close to the opening, a metal ball (26) is connected in the cylindrical groove (25) in a sliding way, the metal ball (26) is connected inside the cylindrical groove (25) through a spring (27), and a quarter of the metal ball (26) is exposed out of the cylindrical groove (25) when the spring (27) is in a static state, the fixed plug (24) is provided with a notch (28) matched with the metal ball (26).

6. A rainwater manhole cover anti-blocking treatment device according to claim 5, wherein the top surface of the discharge cover (8) is provided with a handle groove (29), and a handle (33) is hinged inside the handle groove (29).

7. The anti-blocking treatment equipment for the inspection well cover with the rainwater according to claim 6, characterized in that a convex ring (30) is arranged on the periphery of the cover body (1), a step (31) is arranged at the opening at the top of the well platform (2), the convex ring (30) is placed on the step (31), a mounting hole is formed in the convex ring (30), a threaded hole is formed in the step (31), and the cover body (1) is fixed to the top of the well platform (2) through the matching of a screw (32), the mounting hole and the threaded hole.

8. The anti-blocking treatment equipment for the inspection well cover of rainwater is characterized in that two ends of the water filtering plate (4) are fixedly connected with the inner wall of the well platform (2).

9. A rainwater cover anti-clogging treatment device according to claim 8, characterized in that the diameter of said drain hole (3) is larger than the diameter of said drainage hole (5).

10. The inspection well cover anti-blocking treatment equipment for rainwater is characterized in that the bottom surface of the storage chamber (6) is funnel-shaped.