CN205153081U - Embedded sewer - Google Patents

Abstract

The utility model discloses an embedded sewer, including sewer and the inspection shaft base of setting in the sewer upper end to and set up the well lid in the base top, the sewer sets up to the cylinder, and the upper end is little than the lower extreme, it buries in 3~5 centimetre outstanding distances of subsurface and upper end, sewer highlights's border is widened, inwards outwards increases by 1~1.5 centimetre of distance respectively, the inspection shaft base be solid setting, and its lower extreme be provided with with the sewer on the recess that corresponds of highlights, the recess caves in 3~5 centimetres to the inspection shaft base is inside, and inspection shaft base upper surface flushes with ground, the utility model discloses a certain thickness of sewer pipe upper end is embedded in the inspection shaft base, and the protection base can not take place slight displacement because there being the cart process makes it crushd by pressure to water pipe water inlet diameter size is littleer than the well lid, guarantees that the well lid can not fall into the sewer.

Description

A kind of embedded sewer

Technical field

The utility model relates to a kind of embedded sewer.

Background technology

Public basic installations not only provides conveniently for the current of people, and embodies the taste in city.In recent years, in the middle of China's urban road, ubiquitous problem was exactly the problem of manhole, and the potential safety hazard how avoiding urban road manhole to bring and the quality how improving urban road manhole are the problems that people inquire into always.

At present, because sewer is separated with well seat, well seat is in the process rolled by vehicle, and itself and the mortar around it and brick all can be destroyed, and cause the walling crib junction of well seat and its lower end to damage, manhole is limited for application life.

Utility model content

For solving the problem, the utility model proposes a kind of embedded sewer.

A kind of embedded sewer, comprise sewer and the manhole base being arranged on sewer upper end, and the well lid be arranged on above base, described sewer is set to cylindrical shape, and upper end is less, lower end is larger, it is imbedded in underground and outstanding 3 ~ 5 cm distance in upper end, the edge of described sewer ledge is widened, respectively to interior outside increase by 1 ~ 1.5 cm distance, described manhole base is solid setting, and its lower end is provided with divides corresponding groove with sewer upper end tab, described groove is to manhole chassis interior depression 3 ~ 5 centimetres.

Further, described manhole base is provided with the drainage hole that diameter is 500 ~ 700 millimeters, the water inlet diameter of described sewer upper end is for being less than 500 millimeters.

Further, described manhole base upper surface flushes with ground.

The utility model compared with prior art, it has following beneficial effect: the embedded sewer of one of the present utility model, when coming into operation, sewer is designed with outstanding edge, for embedding the groove of manhole seat lower end, ideally sewer is embedded in well seat, both are made to form an entirety, there is certain intensity, protection base because of there being cart to pass through, slight displacement can not occur makes it be damaged by pressure, both protected well seat to be without prejudice, also the mortar around it is protected, and water pipe water inlet diameter is less than well lid, ensure that well lid can not fall into sewer.

Accompanying drawing explanation

Fig. 1 is the utility model sewer schematic diagram;

With well lid schematic diagram directly over Fig. 2 the utility model manhole base;

Fig. 3 is the utility model rubber manhole base reverse side schematic diagram.

1-sewer 2-manhole base 3-well lid 4-groove 5-drainage hole 6-water inlet 7-ground.

Detailed description of the invention

Consult Fig. 1, the embedded sewer of one shown in Fig. 2 and Fig. 3, comprise sewer 1 and the manhole base 2 being arranged on sewer 1 upper end, and the well lid 3 be arranged on above manhole 2 base, described sewer 1 is set to cylindrical shape, and upper end is less, lower end is larger, it is imbedded in underground and edge, upper end is extruded with 3 ~ 5 cm distance, the edge of described sewer 1 ledge is widened, respectively to interior outside increase by 1 ~ 1.5 cm distance, described manhole base is solid setting, and its lower end is provided with divides corresponding groove 4 with sewer 1 upper end tab, described groove 4 is to manhole base 2 inner recess 3 ~ 5 centimetres.

Described manhole base 2 is provided with the drainage hole 5 that diameter is 500 ~ 700 millimeters, institute

State the water inlet 6 place diameter of sewer 1 upper end for being less than 500 millimeters.

Described manhole base 1 upper surface flushes with ground 7.

The utility model compared with prior art, it has following beneficial effect: the embedded sewer of one of the present utility model, when coming into operation, sewer is designed with outstanding edge, for embedding the groove of manhole seat lower end, ideally sewer is embedded in well seat, both are made to form an entirety, there is certain intensity, protection base because of there being cart to pass through, slight displacement can not occur makes it be damaged by pressure, both protected well seat to be without prejudice, also the mortar around it is protected, and water pipe water inlet diameter is less than well lid, ensure that well lid can not fall into sewer.

Embodiment recited above is only be described preferred embodiment of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.

Claims (3)

1. an embedded sewer, it is characterized in that: comprise sewer and the manhole base being arranged on sewer upper end, and the well lid be arranged on above base, described sewer is set to cylindrical shape, and upper end is less, lower end is larger, it is imbedded in underground and outstanding 3 ~ 5 cm distance in upper end, the edge of described sewer ledge is widened, respectively to interior outside increase by 1 ~ 1.5 cm distance, described manhole base is solid setting, and its lower end is provided with divides corresponding groove with sewer upper end tab, described groove is to manhole chassis interior depression 3 ~ 5 centimetres.

2. the embedded sewer of one according to claim 1, is characterized in that: described manhole base is provided with the drainage hole that diameter is 500 ~ 700 millimeters, and the water inlet diameter of described sewer upper end is for being less than 500 millimeters.

3. the embedded sewer of one according to claim 1, is characterized in that: described manhole base upper surface flushes with ground.