CN2180700Y

CN2180700Y - Road drainage well structure

Info

Publication number: CN2180700Y
Application number: CN 93246608
Authority: CN
Inventors: 刘忠述
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-12-27
Filing date: 1993-12-27
Publication date: 1994-10-26
Anticipated expiration: 2003-12-27

Abstract

The utility model relates to a novel road drainage well structure. The utility model adopts a double-well structure. One end is a deposition well which is provided with a well cover, and the other end is a drainage well whose lower part is provided with a sewage discharge opening connected with a sewage pipe. The upper part of the middle of the deposition well and the drainage well is provided with a sewage drain opening. The utility model has the advantages of simple structure, convenient construction and low cost. Besides, the utility model can prevent water well clogging and is convenient for removing the filth. The utility model can be used for drainage devices for roads.

Description

Road drainage well structure

The utility model relates to a kind of sink hole, particularly a kind of new road catch-basin structure.

Road rain water well structure all is the form of structure of the straight-through sewer pipe formula of individual well (being generally 1 * 0.7 * 0.5) at present, and the anti-clogging measure can only rely on catch-basin to comb, and this catch-basin is that important function has been brought into play in city rainy season and special circumstances draining.But, continuous expansion along with urban construction scale, increasing of population, and some artificial reasons, this traditional road rain water well can not adapt to current situation far away, its problem is to draw inconvenience clearly, very easily stop up, cause road ponding, influence highway transportation and traffic safety, unfavorable to work of flood prevention, economic loss that causes therefrom and social harmful effect can't be estimated.In order to overcome the problems referred to above, the utility model has designed a kind of novel catch-basin structure, can effectively prevent to stop up, and is convenient to draw clearly dirt.

The purpose of this utility model provides a kind of preventing and stops up, and is convenient to draw clearly the new road catch-basin structure of dirt.

The utility model is to adopt such method to realize: a kind of novel catch-basin structure is to adopt a kind of twin-well structure, one end is the precipitation well, precipitating the aboveground comb formula well lid that has, the other end is catch pit (staple shaft), on catch pit, has closed well lid, have an outfall in the bottom of catch pit (staple shaft), outfall connects drainage pipe, has the sewage discharging mouth in the middle upper portion of two wells.

Sewage precipitates well by the side that comb formula well lid enters twin-well, deposit dirt in the precipitation well, and sewage reach a certain height by the scavenge port in the middle of the twin-well, and sewage enters catch pit (staple shaft), discharges by outfall.

Of the present utility model compared with prior art have simple in structure, easy construction, not high and characteristics of cost, and can prevent that well from stopping up are convenient to remove dirt, can be used for water discharger for road.

Concrete structure of the present utility model and embodiment are provided by the following drawings.

Fig. 1 is a general structure schematic diagram of the present utility model.

Below in conjunction with accompanying drawing concrete structure of the present utility model and embodiment are done with further instruction.

See shown in Figure 1: a kind of new road catch-basin structure is to adopt a kind of twin-well structure, one end is precipitation well 1, on precipitation well 1, has comb formula well lid 2, the other end is a catch pit 5(staple shaft), on catch pit 5, has closed well lid 4, at catch pit 5(staple shaft) the bottom have an outfall 6, outfall 6 connects drainage pipes, has sewage discharging mouth 3 in the middle upper portion of precipitation well 1 and catch pit 5.

This structure can adopt ironcasting and other preform or brickwork construction.

The volume of catch pit is 1.2 times or 1:1 structure of precipitation well.The comb formula well lid 2 of precipitation well can adopt welding method to be connected with the draining well lid, loses to prevent well lid.

Claims

1, a kind of new road catch-basin structure, it is characterized in that: a kind of twin-well structure, one end is precipitation well (1), on precipitation well (1), has comb formula well lid (2), the other end is catch pit (5), has closed well lid (4) on catch pit (5), and the bottom of catch pit (5) has an outfall (6), outfall (6) connects drainage pipe, has sewage discharging mouth (3) in the middle upper portion that precipitates well (1) and catch pit (5).