CN201386328Y

CN201386328Y - Sewer sealing cover

Info

Publication number: CN201386328Y
Application number: CN200920021274U
Authority: CN
Inventors: 张大川
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-17
Filing date: 2009-04-17
Publication date: 2010-01-20
Anticipated expiration: 2019-04-17

Abstract

The utility model relates to a sewer sealing cover, which belongs to the field of the articles for environmental protection, and is characterized in that the top part of a shell is provided with a well lid, the middle position of the shell is provided with sewage passage, the edges on bottom part of the sewage passage are slightly bent inwards, a double-opened sealing door is arranged right below the sewage passage, the sealing door is connected with an inner slope on the bottom part of the shell through a rotating shaft which is connected with a balance weight plate of the sealing door, and in order to prevent the direct washing of the rotating shaft by the water inside the sewage passage from causing the unavailable opening and closing of the sealing door, the two sealing doors are provided with a water receiving drop pit which is close to the joint position. The sewer sealing cover has simple structure, is flexible to open and to close, has low cost, can ensure that the rainy water or urban sewage smoothly flow into the sewer, and can prevent the bad smelly or the mosquitoes, flies, mice and the cockroach from flying and climbing to the ground when in use.

Description

The sewer seal cover

Technical field:

The utility model belongs to environmental protection articles for use field, particularly sewer seal cover.

Background technology:

In the urban municipal construction, the sewer construction is obtained extensive concern, but it more is the whether unimpeded of sewer that people pay close attention to, and ignored some other problem, such as because sewer underground, loses sunlight, time has been grown from sewer and can exhale an offensive odor, allow people be difficult to stand, because the environment of sewer, many mosquitos, fly and some mouse that assemble the inside, cockroach etc. can fly to climb out of the life that ground influences people.

The utility model content:

The utility model overcomes the deficiency of problem, a kind of sewer seal cover is provided, this sewer seal cover can guarantee that rainwater or other ground sewages enter sewer smoothly, can block foul smell in the sewer or other some mosquitos, fly and mouse, cockroach and fly to climb out of ground.

The utility model is achieved in that at the top of housing and is provided with well lid, the centre position of housing is provided with down aquaporin, the bottom sides edge of following aquaporin is slightly to invagination, under following aquaporin, be provided with the hermatic door of splitting, said hermatic door is connected the inner slope place of housing bottom by rotating shaft, in said rotating shaft, all be connected with the Weight plate of hermatic door again, be provided with the water receiving pit in the position of the close joint of two hermatic doors.

Beneficial effect: this is practical simple in structure, and open and close freely, and is with low cost, can guarantee during use that rainwater or municipal sewage unimpededly flow into sewer, can block foul smell in the sewer or other some mosquitos, fly and mouse, cockroach and fly to climb out of ground.

Description of drawings:

Accompanying drawing 1 is a structural representation of the present utility model: 1, well lid 2, housing 3, following aquaporin 4, Weight plate 5, rotating shaft 6, hermatic door 7, water receiving pit

The specific embodiment:

1 embodiment is as follows in conjunction with the accompanying drawings: be provided with well lid 1 at the top of housing 2, the centre position of housing 2 is provided with down aquaporin 3, the bottom sides edge of following aquaporin 3 is slightly to invagination, under following aquaporin 3, be provided with the hermatic door of splitting 6, said hermatic door 6 is connected the inner slope place of housing 2 bottoms by rotating shaft 5, in said rotating shaft 5, all be connected with the Weight plate 4 of hermatic door 6 again, in order to prevent down that the water countershaft 5 in the aquaporin directly washes, cause hermatic door 6 open and closes ineffective, be provided with water receiving pit 7 in the position of two hermatic doors, 6 close joints.

Claims

1, the sewer seal cover, by well lid (1), housing (2), following aquaporin (3), Weight plate (4), rotating shaft (5), hermatic door (6) and water receiving pit (7) are formed, it is characterized in that: be provided with well lid (1) at the top of housing (2), the centre position of housing (2) is provided with down aquaporin (3), the bottom sides edge of following aquaporin (3) is slightly to invagination, under following aquaporin (3), be provided with the hermatic door of splitting (6), hermatic door (6) is connected the inner slope place of housing (2) bottom by rotating shaft (5), in rotating shaft (5), all be connected with the Weight plate (4) of hermatic door (6) again, be provided with water receiving pit (7) in the position of the close joint of two hermatic doors (6).