CN214884284U

CN214884284U - Sewer well lid with prevent flowing backward function

Info

Publication number: CN214884284U
Application number: CN202120935970.6U
Authority: CN
Inventors: 康申林; 康少廷; 岳现月
Original assignee: Jize Guitai Foundry Co ltd
Current assignee: Jize Guitai Foundry Co ltd
Priority date: 2021-05-05
Filing date: 2021-05-05
Publication date: 2021-11-26
Anticipated expiration: 2031-05-05

Abstract

The utility model relates to a well lid technical field especially relates to a sewer well lid with prevent flowing backward function, include well seat, well lid, sluicing subassembly and prevent flowing backward the subassembly, the well lid sets up in the inside top of well seat, the sluicing subassembly sets up inside the well lid, prevent flowing backward the subassembly and set up inside the sluicing subassembly, the sluicing subassembly includes the outlet, separates the net, blocks board and outlet. This sewer well lid with prevent flowing backward function, the inner wall fixedly connected with of well seat separates the net, consequently, rubbish gets into the inside back of well seat through the outlet, can drop at the top that separates the net, it can block great rubbish at the top that separates the net to separate the net this moment, sanitation workman can take out the well lid from the well seat is inside through the apparatus, clear up the rubbish of leaving over at the net top, avoid rubbish to pile up too much, lead to separating the condition emergence that the net was blockked up by rubbish, the inside outlet that sets up of well seat and can avoid rubbish to pass through the well lid and set up of well seat gets into in the sewer.

Description

Sewer well lid with prevent flowing backward function

Technical Field

The utility model relates to a well lid technical field specifically is a sewer well lid with prevent flowing backward function.

Background

The sewers are distributed all over corners of a city, and in rainy days, redundant rainwater can be conveyed to the sewage treatment station through the sewers, so that the rainwater can be recycled, the development speed of underground water can be reduced, and the service life of the underground water is longer.

And the outlet of sewer well lid is great, consequently often have rubbish through opening the outlet of setting up in get into inside the sewer, pile up for a long time and can lead to thinner sewage conveying pipeline to be blockked up by rubbish to lead to sewage to save, unable timely processing, and the long-time production that can lead to the peculiar smell of saving of sewage, cause inconvenience to people's life, simultaneously because the sewer spreads all over the city, consequently when rainwater or road displacement are great, the condition of pouring easily appears, cause the pollution to the road surface.

Disclosure of Invention

An object of the utility model is to provide a sewer well lid with prevent flowing backward function to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sewer well lid with prevent flowing backward function, includes well seat, well lid, sluicing subassembly and prevents flowing backward the subassembly, the well lid sets up in the inside top of well seat, the sluicing subassembly sets up inside the well lid, prevent flowing backward the subassembly and set up inside the sluicing subassembly.

The drainage component comprises a drainage opening, a separation net, a blocking plate and a drainage hole, the drainage opening is formed in the well cover, the separation net is fixedly connected to the inner wall of the well seat, the blocking plate is fixedly connected to the inner wall of the well seat, and the drainage hole is formed in the blocking plate.

Preferably, the well lid and the inside top joint of well seat, sanitation workman can take out the well lid from the top of well seat through the apparatus to clear up well seat inside, the quantity of sluicing mouth is two, two the sluicing mouth is seted up in the inside front and the back of well lid, and sewage flows into the inside of well seat through the sluicing mouth.

Preferably, the blocking plate is located below the separation net and can be blocked by the separation net after the garbage enters the well seat through the drainage opening, so that the phenomenon that the garbage blocks a drainage hole in the blocking plate and sewage cannot enter a sewer pipe through the drainage hole is avoided, and the diameter of the top of the drainage hole is smaller than that of the bottom of the drainage hole.

Preferably, prevent flowing backward the subassembly and include fixed block, connection shell, movable rod, first spacing ring, connecting rod, second spacing ring and block up the ball, fixed block fixed connection is in separating the inside bottom of net, connection shell fixed connection is in the fixed block bottom, the movable rod sets up inside connecting the shell, movable rod outer wall top is located to first spacing ring cover, the connecting rod sets up in the inside of movable rod, the outer wall top of connecting rod is located to the second spacing ring cover, block up the ball and set up in the inside of outlet.

Preferably, movable rod through connection shell inner wall bottom to extend to the connection shell below, the outer wall of movable rod and the inner wall sliding connection that the connection shell was run through, the movable rod can slide from top to bottom in the inside of connecting the shell, the inner wall of first spacing ring and the outer wall fixed connection of movable rod, the existence of first spacing ring can be avoided the movable rod to slide out under the influence of gravity and connect the shell, the outer wall of first spacing ring and the inner wall sliding connection of being connected the shell.

Preferably, the connecting rod runs through the movable rod to extend to the below of movable rod, the outer wall of connecting rod and the inner wall sliding connection that the movable rod was run through, the connecting rod can slide from top to bottom in the inside of movable rod, the inner wall of second spacing ring and the outer wall fixed connection of connecting rod, the existence of second spacing ring can be avoided the connecting rod to slide out the movable rod under the influence of gravity, the outer wall of second spacing ring and the inner wall sliding connection of movable rod, thereby block up the bottom fixed connection of ball and connecting rod, thereby can avoid blocking up the ball and take place because the condition of the rocking position change of sewage.

Preferably, the blocking ball is made of a wood material, the wood material has good water floating property and can be supported by sewage, and the diameter of the blocking ball is larger than that of the top of the drainage hole, so that the top of the drainage hole can be blocked after the blocking ball rises to a certain position, and the sewage is prevented from flowing backwards.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this sewer well lid with prevent flowing backward function, the inner wall fixedly connected with of well seat separates the net, consequently, rubbish gets into the inside back of well seat through the outlet, can drop at the top that separates the net, it can block great rubbish at the top that separates the net to separate the net this moment, sanitation workman can take out the well lid from the well seat is inside through the apparatus, clear up the rubbish of leaving over at the net top, avoid rubbish to pile up too much, lead to separating the condition emergence that the net was blockked up by rubbish, the inside outlet that sets up of well seat and can avoid rubbish to pass through the well lid and set up of well seat gets into in the sewer.

2. This sewer well lid with prevent flowing backward function, too much at the rainwater, when being full of the inside packing of well seat, because it is formed by wooden material preparation to block up the ball, consequently sewage when the water level rises, can drag and block up the ball and rise, because it passes through connecting rod and movable rod and is connected the shell to block up the ball, and connect shell and fixed block fixed connection, thereby it can not take place because of the condition of the rocking position change of sewage to block up the ball, because the diameter that blocks up the ball is greater than the diameter at outlet top, consequently after blocking up the ball and rising to a certain position, can block up the top in outlet, thereby avoid the condition that sewage flows backward to take place.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a front sectional view of the overall structure of the present invention;

FIG. 3 is an enlarged partial schematic view of the spacer structure of FIG. 2;

fig. 4 is the front cross-sectional view of the structure of the backflow prevention assembly of the utility model.

In the figure: 1. a well base; 2. a well cover; 3. a water drainage assembly; 301. a water discharge opening; 302. separating the net; 303. a damming board; 304. a water drain hole; 4. a backflow prevention assembly; 401. a fixed block; 402. connecting the shell; 403. a movable rod; 404. a first limit ring; 405. a connecting rod; 406. a second stop collar; 407. blocking the ball.

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 technical solution: the utility model provides a sewer well lid with prevent flowing backward function, includes well seat 1, well lid 2, sluicing subassembly 3 and prevents flowing backward subassembly 4, well lid 2 sets up in 1 inside tops of well seat, well

lid

2 and 1 inside top joint of well seat, and the sanitationman can take out well lid 2 from 1 top of well seat through the apparatus to clear up 1 inside of well seat, sluicing subassembly 3 sets up inside well lid 2, prevents flowing backward subassembly 4 sets up inside sluicing subassembly 3.

The water drainage component 3 comprises water drainage openings 301, two drainage openings 301, a barrier plate 303 and water drainage holes 304, wherein the drainage openings 301 are arranged in the well lid 2, the number of the drainage openings 301 is two, the two drainage openings 301 are arranged on the front side and the back side in the well lid 2, sewage flows into the well base 1 through the drainage openings 301, the barrier plate 302 is fixedly connected to the inner wall of the well base 1, the barrier plate 303 is positioned below the barrier plate 302 and can be blocked by the barrier plate 302 after garbage enters the well base 1 through the drainage openings 301, so that the garbage can not block the drainage holes 304 in the barrier plate 303 and can not enter a sewer pipe through the drainage holes 304, the barrier plate 303 is fixedly connected to the inner wall of the well base 1, the drainage holes 304 are arranged in the barrier plate 303, the top diameter of the drainage holes 304 is smaller than the bottom diameter, the barrier plate 302 is fixedly connected to the inner wall of the well base 1, therefore, after the garbage enters the well base 1 through the drainage openings 301, can drop at the top that separates net 302, separate net 302 this moment and can block great rubbish at the top that separates net 302, sanitation workman can take out well lid 2 from 1 insides of well seat through the apparatus, clear up the rubbish of leaving over at a distance from net 302 top, avoid rubbish to pile up too much, lead to separating the condition emergence that net 302 was blockked up by rubbish, 1 inside setting up of well seat separates net 302 and can avoid rubbish to get into in the sewer through the inside outlet 301 of seting up of well lid 2.

The backflow prevention component 4 comprises a fixed block 401, a connecting shell 402, a movable rod 403, a first limit ring 404, a connecting rod 405, a second limit ring 406 and a blocking ball 407, the fixed block 401 is fixedly connected to the bottom inside the partition net 302, the connecting shell 402 is fixedly connected to the bottom of the fixed block 401, the movable rod 403 is arranged inside the connecting shell 402, the movable rod 403 penetrates through the bottom of the inner wall of the connecting shell 402 and extends to the lower part of the connecting shell 402, the outer wall of the movable rod 403 is slidably connected with the penetrated inner wall of the connecting shell 402, the movable rod 403 can slide up and down inside the connecting shell 402, the first limit ring 404 is sleeved on the top of the outer wall of the movable rod 403, the inner wall of the first limit ring 404 is fixedly connected with the outer wall of the movable rod, the existence of the first limit ring 404 can prevent the movable rod 403 from sliding out of the connecting shell 403 under the influence of gravity, the outer wall of the first limit ring 404 is slidably connected with the inner wall of the connecting shell 402, the connecting rod 405 is arranged inside the movable rod 403, the connecting rod 405 penetrates through the movable rod 403 and extends to the lower part of the movable rod 403, the outer wall of the connecting rod 405 is connected with the penetrated inner wall of the movable rod 403 in a sliding manner, the connecting rod 405 can slide up and down inside the movable rod 403, the second limiting ring 406 is sleeved on the top of the outer wall of the connecting rod 405, the inner wall of the second limiting ring 406 is fixedly connected with the outer wall of the connecting rod 405, the existence of the second limiting ring 406 can prevent the connecting rod 405 from sliding out of the movable rod 403 under the influence of gravity, the outer wall of the second limiting ring 406 is connected with the inner wall of the movable rod 403 in a sliding manner, the blocking ball 407 is arranged inside the drain hole 304 and is fixedly connected with the bottom end of the connecting rod 405, the situation that the position of the blocking ball 407 is changed due to shaking of sewage can be avoided, the blocking ball 407 is made of a wood material, and the wood material has good water floating property, the blocking ball 407 can be lifted by sewage, the diameter of the blocking ball 407 is larger than that of the top of the drainage hole 304, so that the top of the drainage hole 304 can be blocked after the blocking ball 407 rises to a certain position, thereby preventing the sewage from flowing backwards, when the interior of the well seat 1 is filled with excessive rainwater, the blocking ball 407 is made of wood, so that the blocking ball 407 can be dragged to rise when the water level rises, the blocking ball 407 can be connected with the connecting shell 402 through the connecting rod 405 and the movable rod 403, and the connecting shell 402 is fixedly connected with the fixed block 401, so that the situation that the position of the blocking ball 407 is changed due to the shaking of the sewage can be avoided, and the diameter of the blocking ball 407 is larger than that of the top of the drainage hole 304, so that the top of the drainage hole 304 can be blocked after the blocking ball 407 rises to a certain position, thereby preventing the sewage from flowing backwards.

When taking place to flow backward, can drag and block up ball 407 and rise, because block up ball 407 and be connected shell 402 through connecting rod 405 and movable rod 403, and connect shell 402 and fixed block 401 fixed connection, therefore block up the condition that ball 407 can not change because of the rocking of sewage thereby the position takes place, block up ball 407 and rise, can drag connecting rod 405 and slide in the inside of movable rod 403 and rise, after the top of connecting rod 405 and the inner wall top contact of movable rod 403, connecting rod 405 can drag movable rod 403 and rise, because the diameter that blocks up ball 407 is greater than the diameter at drainage hole 304 top, consequently block up ball 407 and rise to a certain position after, can block up the top of outlet 304, thereby avoid the condition of sewage flow backward to take place.

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. The utility model provides a sewer well lid with prevent flowing backward function, includes well seat (1), well lid (2), sluicing subassembly (3) and prevents flowing backward subassembly (4), its characterized in that: the well cover (2) is arranged at the top end in the well seat (1), the water drainage component (3) is arranged in the well cover (2), and the backflow preventing component (4) is arranged in the water drainage component (3);

the drainage component (3) comprises a drainage opening (301), a separation net (302), a blocking plate (303) and a drainage hole (304), the drainage opening (301) is arranged in the well cover (2), the separation net (302) is fixedly connected to the inner wall of the well seat (1), the blocking plate (303) is fixedly connected to the inner wall of the well seat (1), and the drainage hole (304) is arranged in the blocking plate (303).

2. The sewer well lid with the backflow preventing function as claimed in claim 1, wherein: well lid (2) and the inside top joint of well seat (1), the quantity of outlet (301) is two, two outlet (301) is seted up in well lid (2) inside front and the back.

3. The sewer well lid with the backflow preventing function as claimed in claim 1, wherein: the barrier plates (303) are positioned below the separation net (302), and the diameter of the top of the drainage hole (304) is smaller than that of the bottom.

4. The sewer well lid with the backflow preventing function as claimed in claim 1, wherein: prevent flowing backward subassembly (4) includes fixed block (401), connects shell (402), movable rod (403), first spacing ring (404), connecting rod (405), second spacing ring (406) and blocks up ball (407), fixed block (401) fixed connection separates net (302) inside bottom, connect shell (402) fixed connection in fixed block (401) bottom, movable rod (403) set up inside connecting shell (402), movable rod (403) outer wall top is located to first spacing ring (404) cover, connecting rod (405) set up in the inside of movable rod (403), the outer wall top of connecting rod (405) is located to second spacing ring (406) cover, block up ball (407) and set up in the inside of outlet (304).

5. The sewer well lid with the backflow preventing function is characterized in that: the movable rod (403) penetrates through the bottom of the inner wall of the connecting shell (402) and extends to the lower portion of the connecting shell (402), the outer wall of the movable rod (403) is connected with the inner wall of the connecting shell (402) in a sliding mode, the inner wall of the first limiting ring (404) is fixedly connected with the outer wall of the movable rod (403), and the outer wall of the first limiting ring (404) is connected with the inner wall of the connecting shell (402) in a sliding mode.

6. The sewer well lid with the backflow preventing function is characterized in that: the utility model discloses a stopper, including connecting rod (405), movable rod (403) and connecting rod (405), the connecting rod (405) runs through movable rod (403) to extend to the below of movable rod (403), the inner wall sliding connection that the outer wall and the movable rod (403) of connecting rod (405) were run through, the inner wall fixed connection of the inner wall of second spacing ring (406) and connecting rod (405), the inner wall sliding connection of the outer wall of second spacing ring (406) and movable rod (403), block up the bottom fixed connection of ball (407) and connecting rod (405).

7. The sewer well lid with the backflow preventing function is characterized in that: the blocking ball (407) is made of a wood material, and the diameter of the blocking ball (407) is larger than that of the top of the drainage hole (304).