CN213805717U

CN213805717U - Municipal water supply and drainage device with anti-overflow and impurity filtering function

Info

Publication number: CN213805717U
Application number: CN202022422690.3U
Authority: CN
Inventors: 杜士明; 王万军; 张文饶
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-07-27
Anticipated expiration: 2030-10-26

Abstract

The utility model relates to a municipal administration water supply and drainage system technical field just discloses municipal administration water supply and drainage device with anti-overflow and impurity filtering capability, including drainage pipe, drainage pipe's upper surface is provided with the drainage well lid, the location water drainage tank has been seted up on the drainage well lid, two tenon pieces of equal fixedly connected with on the surface of both sides around the drainage well lid, be provided with on the drainage pipe with four mortise of tenon piece assorted, the drainage well lid carries out the joint through the mortise on tenon piece and the drainage pipe, two built-in movable tanks have been seted up on drainage pipe's the left and right sides inner wall respectively, be provided with the screening support in the drainage pipe, be provided with the screening net on the screening support, be provided with the shake mechanism on the screening support. This municipal administration plumbing installation with anti-overflow and impurity filtering capability, and then avoid appearing impurity and blockked up the condition of the mesh on the screening net, reduced because impurity blocks up the condition that drainage pipe leads to city flood to appear.

Description

Municipal water supply and drainage device with anti-overflow and impurity filtering function

Technical Field

The utility model relates to a municipal administration water supply and drainage system technical field specifically is municipal administration water supply and drainage device with anti-overflow and impurity filtering capability.

Background

Drainage system is an important link in the city, the condition that can effectual reduction urban waterlogging, but general city road all possesses rubbish or impurity on the road, this kind of water can bring these impurity into drainage pipe in, do not possess the impurity to the aquatic among the municipal drainage pipe of present majority and carry out filterable device, consequently these impurity seriously can cause the interior jam of pipeline after long-time inflow drainage pipe, drainage pipe just so not convenient for is to the discharge of water, the serious condition that can cause urban waterlogging, influence the interior traffic operation in city.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a municipal administration water supply and drainage device with anti-overflow and impurity filtering capability possesses and carries out advantages such as filtering capability to drainage pipe, has solved drainage pipe and has not possessed filtering capability's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: municipal administration plumbing installation with anti-overflow and impurity filtering capability, including drainage pipe, drainage pipe's upper surface is provided with the drainage well lid, the drainage well is covered and has been seted up the location water drainage tank, two tenon pieces of equal fixedly connected with on the surface of both sides around the drainage well lid, be provided with on the drainage pipe with four mortises of tenon piece assorted, the drainage well lid carries out the joint through the mortise on tenon piece and the drainage pipe, two built-in movable troughs have been seted up on drainage pipe's the left and right sides inner wall respectively, be provided with the screening support in the drainage pipe, be provided with the screening net on the screening support, be provided with shake mechanism on the screening support.

Preferably, the positioning drainage groove is an inverted bevel trapezoidal groove.

Preferably, the shaking mechanism comprises two sliders, the right ends of the two sliders are fixedly connected to the left side surface of the screening support, the left end of the slider extends into a built-in movable groove in the inner wall on the left side of the drainage pipeline, two sliding rods are fixedly connected to the built-in movable groove in the inner wall on the left side of the drainage pipeline respectively, the sliders are movably sleeved on the sliding rods, springs are fixedly connected to the lower surfaces of the sliders, the lower ends of the springs are fixedly connected to the inner wall at the bottom of the built-in movable groove, and the springs are movably sleeved on the sliding rods.

Preferably, the structure of the sliding block is circular, and the sliding block is connected on the sliding rod in a sliding mode.

Preferably, the screening support is kept away from on the surface of one side of slider fixedly connected with turning block, the one end that the screening support was kept away from to the turning block extends into the built-in movable groove on the inner wall of drainage pipe right side, fixedly connected with supports the turning block on the built-in movable groove bottom inner wall on the inner wall of drainage pipe right side, the structure that supports the turning block is the U shape, fixedly connected with axis of rotation between two straight boards that support the turning block, the turning block is located one of built-in movable groove and serves and has seted up the rotation groove, the turning block cup joints in the axis of rotation that supports the turning block through rotating the groove activity.

Preferably, one end of the rotating block facing the supporting rotating block is provided with a semicircular shape.

(III) advantageous effects

Compared with the prior art, the utility model provides a municipal administration plumbing installation with anti-overflow and impurity filtering capability possesses following beneficial effect:

1. the municipal water supply and drainage device with the anti-overflow and impurity filtering functions has the advantages that water flow falls onto the screening net along the positioning drainage groove, impact force is generated on the screening net by the water flow, the screening support drives the sliding block to move downwards on the sliding rod, meanwhile, the spring contracts when receiving extrusion force, the spring loses certain extrusion force at the moment when the water flow falls into the drainage pipeline along with meshes on the screening net, the thrust is released, the screening support rotates clockwise for a certain angle by taking the supporting rotating block as a fulcrum, when water contacts with the screening net again, the screening support receives extrusion force again, the screening net in repeated shaking is subjected to vertical shaking, impurities roll to the rightmost end of the screening net under the shaking effect of the screening net and under the inertia effect when the impurities in the water are left on the screening net, and the situation that the meshes on the screening net are blocked by the impurities is avoided, the condition of blocking in the drainage pipeline is avoided, the effect of the drainage pipeline on water drainage is improved, and the condition that urban flood occurs due to the fact that the drainage pipeline is blocked by impurities is reduced.

2. This municipal administration plumbing installation with anti-overflow and impurity filtering capability sets up the turning block into semi-circular towards the one end that supports the turning block, and then when the turning block rotates on supporting the turning block, and then reduced area of contact between the two, also increased the smooth degree of contact surface simultaneously, and then reduced the frictional force that the turning block formed when rotating, and then avoided appearing the dead condition of mechanical card.

3. This municipal administration plumbing installation with anti-overflow and impurity filtering capability, with location water drainage tank for the trapezoidal recess of shape hypotenuse that reverses, water flows in to drainage pipe's left side along location water drainage tank's inclined plane, and then has reached the effect that rivers got into appointed position, and water only can drop to the one end of screening net perk like this, has improved the stability when the device uses.

Drawings

FIG. 1 is a schematic structural view of a municipal water supply and drainage device with anti-overflow and impurity filtering functions;

FIG. 2 is a schematic view of the structure of the drainage pipe and the drainage shaft cover of the present invention;

FIG. 3 is a front view of the internal structure of the drainage pipe of the present invention;

figure 4 is the utility model discloses a connection structure schematic diagram of screening support.

In the figure: the device comprises a drainage pipeline 1, a drainage well cover 2, a tenon block 3, a mortise 4, a positioning drainage groove 5, a built-in movable groove 6, a sieving bracket 7, a sliding block 8, a sliding rod 9, a spring 10, a support rotating block 11, a sieving net 12, a rotating block 13, a rotating groove 14 and a rotating shaft 15.

Detailed Description

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.

Referring to fig. 1-4, the present invention provides a new technical solution: the municipal water supply and drainage device with the anti-overflow and impurity filtering functions comprises a drainage pipeline 1, wherein the upper surface of the drainage pipeline 1 is provided with a drainage well cover 2, the front side surface and the rear side surface of the drainage well cover 2 are fixedly connected with two tenon blocks 3, the front side inner wall and the rear side inner wall of the drainage pipeline 1 are respectively provided with two tenon holes 4 matched with the tenon blocks 3, the tenon holes 4 extend out of the upper surface of the drainage pipeline 1, the drainage well cover 2 is clamped with the tenon holes 4 on the drainage pipeline 1 through the tenon blocks 3, the drainage well cover 2 can be fixed on the drainage pipeline 1, the drainage well cover 2 is provided with a plurality of positioning drainage grooves 5, the number of the positioning drainage grooves 5 is not limited quantitatively according to the actual length of the drainage well cover 2, the positioning drainage grooves 5 respectively extend out of the upper side surface and the lower side surface of the drainage well cover 2, and the positioning drainage grooves 5 are reverse bevel edge trapezoidal grooves, the area of the positioning drainage groove 5 on the upper surface of the drainage well cover 2 is larger than the area of the positioning drainage groove 5 on the lower surface of the drainage well cover 2, so that when water flows into the drainage pipeline 1 along the positioning drainage groove 5, the water flows into the left side of the drainage pipeline 1 along the inclined surface of the positioning drainage groove 5, and the effect of water flowing into a specified position is achieved;

two built-in movable grooves 6 are respectively arranged on the inner walls of the left side and the right side of a drainage pipeline 1, two sliding rods 9 are respectively and fixedly connected in the built-in movable grooves 6 on the inner wall of the left side of the drainage pipeline 1, two ends of each sliding rod 9 are respectively and fixedly connected to the inner walls of the upper side and the lower side of the built-in movable groove 6, a sliding block 8 is movably sleeved on each sliding rod 9, the sliding block 8 is in a circular ring shape and is further in sliding connection on the sliding rods 9, screening supports 7 are respectively and fixedly connected to the right ends of the two sliding blocks 8, the built-in movable grooves 6 extend out of the right ends of the screening supports 7, screening nets 12 are embedded on the inner walls of the bottoms of the screening supports 7, the screening nets 12 are arranged under the positioning drainage grooves 5, water flowing into the positioning drainage grooves 5 directly drops onto the screening nets 12, springs 10 are fixedly connected to the lower surfaces of the sliding blocks 8, the lower ends of the springs 10 are fixedly connected to the inner walls of the bottoms of the built-in movable grooves 6, meanwhile, the spring 10 is movably sleeved on the sliding rod 9, and the spring 10 has a certain length, so that one end of the screening bracket 7, which is connected with the sliding block 8, is tilted upwards;

a rotating block 13 is fixedly connected on the surface of one side of the screening bracket 7 far away from the slide block 8, one end of the rotating block 13 far away from the screening bracket 7 extends into the built-in movable groove 6 on the inner wall of the right side of the drainage pipeline 1, a supporting rotating block 11 is fixedly connected on the inner wall of the bottom of the built-in movable groove 6 on the inner wall of the right side of the drainage pipeline 1, the structure of the supporting rotating block 11 is U-shaped, a rotating shaft 15 is fixedly connected between two straight plates of the supporting rotating block 11, a rotating groove 14 is formed in one end of the rotating block 13 in the built-in movable groove 6, the rotating groove 14 respectively extends out of the front side surface and the rear side surface of the rotating block 13, the rotating block 13 is movably sleeved on the rotating shaft 15 of the supporting rotating block 11 through the rotating groove 14, the rotating block 13 can rotate on the supporting rotating block 11, meanwhile, one end of the rotating block 13 facing the supporting, and then reduced area of contact between the two, also increased the smooth degree of contact surface simultaneously, and then reduced the frictional force that turning block 13 formed when rotating, and then avoided appearing the dead condition of mechanical jam.

The working principle is as follows: when the municipal water supply and drainage device with the anti-overflow and impurity filtering functions is used, water flow falls onto the screening net 12 along the positioning drainage groove 5, then the water flow generates impact force on the screening net 12, so that the screening bracket 7 also receives the impact force, the screening bracket 7 drives the sliding block 8 to move downwards on the sliding rod 9, meanwhile, the spring 10 contracts when receiving extrusion force, so that at the moment when the water flow falls into the drainage pipeline 1 along with meshes on the screening net 12, the spring 10 loses certain extrusion force and further releases thrust force, further, the screening bracket 7 rotates clockwise for a certain angle by taking the supporting rotating block 11 as a fulcrum, when the water is contacted with the screening net 12 again, the screening bracket 7 receives the extrusion force again, so that the screening net 12 forms the condition of shaking up and down in repeated, further, when impurities in the water are left on the screening net 12, the impurities are under the shaking effect of the screening net 12 and under the effect of inertia, roll to the rightmost end of screening net 12, and then avoid appearing the condition that impurity has blockked up the mesh on the screening net 12, improved screening net 12 to the filterable effect of water.

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 administration water supply and drainage device with anti-overflow and impurity filtering capability, including drainage pipe (1), the upper surface of drainage pipe (1) is provided with drainage well lid (2), location water drainage tank (5), its characterized in that have been seted up on drainage well lid (2): two tenon pieces (3) of equal fixedly connected with on the surface of both sides around drainage well lid (2), be provided with on drainage pipe (1) with four mortise (4) of tenon piece (3) assorted, drainage well lid (2) carry out the joint through mortise (4) on tenon piece (3) and drainage pipe (1), two built-in movable groove (6) have been seted up on the left and right sides inner wall of drainage pipe (1) respectively, be provided with screening support (7) in drainage pipe (1), be provided with screening net (12) on screening support (7), be provided with the shake mechanism on screening support (7).

2. The municipal water supply and drainage device with spill prevention and impurity filtering functions of claim 1, wherein: the positioning drainage groove (5) is an inverted inclined-edge trapezoidal groove.

3. The municipal water supply and drainage device with spill prevention and impurity filtering functions of claim 1, wherein: the shaking mechanism comprises a sliding block (8), the quantity of the sliding block (8) is two, the right end of the sliding block (8) is fixedly connected to the left side surface of the screening support (7), the left end of the sliding block (8) extends into a built-in movable groove (6) on the inner wall of the left side of the drainage pipeline (1), two sliding rods (9) are fixedly connected to the inside of the built-in movable groove (6) on the inner wall of the left side of the drainage pipeline (1) respectively, the sliding block (8) is movably sleeved on the sliding rods (9), a spring (10) is fixedly connected to the lower surface of the sliding block (8), the lower end of the spring (10) is fixedly connected to the inner wall of the bottom of the built-in movable groove (6), and the spring (10) is movably sleeved on the sliding rods (9).

4. The municipal water supply and drainage device with spill and impurity filtering functions of claim 3, wherein: the structure of the sliding block (8) is circular, and the sliding block (8) is connected on the sliding rod (9) in a sliding mode.

5. The municipal water supply and drainage device with spill and impurity filtering functions of claim 3, wherein: screening support (7) keep away from on one side surface of slider (8) fixedly connected with turning block (13), the one end that screening support (7) were kept away from in extending into built-in movable groove (6) on drainage pipe (1) right side inner wall in turning block (13), fixedly connected with supports turning block (11) on built-in movable groove (6) bottom inner wall on drainage pipe (1) right side inner wall, the structure that supports turning block (11) is the U shape, fixedly connected with axis of rotation (15) between two straight boards that support turning block (11), turning block (13) are located one of built-in movable groove (6) and serve and have seted up rotation groove (14), turning block (13) are cup jointed on axis of rotation (15) that support turning block (11) through rotation groove (14) activity.

6. The municipal water supply and drainage device with spill and impurity filtering functions of claim 5, wherein: one end of the rotating block (13) facing the supporting rotating block (11) is semicircular.