CN203462488U

CN203462488U - Three-way plastic inspection well with precipitating chamber

Info

Publication number: CN203462488U
Application number: CN201320511770.3U
Authority: CN
Inventors: 王大林
Original assignee: NINGXIA DALIN TECHNOLOGY Co Ltd
Current assignee: NINGXIA DALIN TECHNOLOGY Co Ltd
Priority date: 2013-08-21
Filing date: 2013-08-21
Publication date: 2014-03-05
Anticipated expiration: 2023-08-21

Abstract

The utility model relates to a three-way plastic inspection well with a precipitating chamber for underground water drainage and sewage drainage for municipal engineering. The three-way plastic inspection well with the precipitating chamber is formed by integrated plastic injection and comprises a wellhead, a side wall and a bottom part, wherein the wellhead comprises an outer wall and a step part which is a ring-shaped body and is positioned at the lower end of the inner side of the outer wall; the side wall is provided with three through pipes, the outer side of the outer wall is provided with pozi reinforcing ribs; the combined parts of the through pipes and the side wall are provided with ring-shaped convex parts; the bottom part comprises a conical platform part and the precipitating chamber which is a drum-shaped body; the outer side of the bottom part of the precipitating chamber is provided with groined reinforcing ribs. The three-way plastic inspection well has the beneficial effects that the universalization is improved; the construction is convenient; the sealing performance is good and meanwhile the oxidation resistance and the corrosion performance are improved; by the arrangement of the reinforcing ribs, the service life of the inspection well is prolonged; by the arrangement of the precipitating chamber, precipitates such as sludge in turbid sewage can be precipitated in the precipitating chamber, so that the sewage treatment is convenient.

Description

The threeway plastic inspection well that has mud chamber

Technical field

The utility model relates to a kind of underdrainage, blowdown manhole for municipal engineering, and particularly high, the easy construction of a kind of generalization, good airproof performance, antioxidant anticorrosive performance are good, easy to use, long service life and the threeway plastic inspection well that has mud chamber that adopts plastic material to make.

Background technology

Under existing municipal engineering land used, webmaster manhole mostly is brick concrete inspection well, and it mainly exists following shortcoming: first intensity is low, and the support strength of brickwork construction is low, especially near the brickwork construction reducing reducing part on road surface, because active force impacts, easily subsides; Secondly well body construction cycle long, construction is complicated, owing to must piling up at manual scene, high to civil engineering requirement, standardization, generalization, seriation degree are poor, by hand and materials number be the key factor that affects quality; Exist in addition and can not change, easily break and seepage and the defect such as pollute, need frequently keep in repair.

Summary of the invention

Technical problem to be solved in the utility model is to provide that a kind of generalization is high, easy construction, good airproof performance, antioxidant anticorrosive performance are good, easy to use, long service life and the threeway plastic inspection well that has mud chamber made of plastic material, the above-mentioned defect existing to overcome existing manhole.

The technical scheme of the utility model technical solution problem is as follows: have the threeway plastic inspection well of mud chamber to be integrated injection molded, threeway plastic inspection well comprises well head, sidewall and bottom from top to bottom, well head comprises outer wall and stage portion, outer wall is cylindrical body, stage portion is ring bodies and is positioned at outer wall inside lower end, and outer exterior wall arranges ring-type and the staggered reinforcing rib of vertical bar shape; Sidewall arranges three siphunculus, wherein two siphunculus are arranged on sidewall in the mode of concentric and vertical sidewall, after the axle center of the axle center of another one siphunculus and two siphunculus of above-mentioned concentric is vertical, be arranged on sidewall, the reinforcing rib of sidewall arranged outside rice word shape, sidewall is cylindrical body, and the internal diameter of sidewall equates with the internal diameter of well head stage portion, and the external diameter of sidewall is slightly less than the external diameter of well head outer wall, siphunculus and sidewall junction arrange annular projection portion, and strip reinforcing rib is set on lug boss; Bottom comprises frustum Bu He mud chamber, and frustum portion is connected with side wall lower ends one, and it is a cylindrical body that the upper end of mud chamber is connected ，Qie mud chamber with frustum portion one, the reinforcing rib of the arranged outside well word shape bottom mud chamber.

The beneficial effects of the utility model are: by the standard component of injection mo(u)lding, manhole generalization is improved; Manhole is that an overall structure makes easy construction; Adopt plastic material to make guarantees the sealing that it is good to have improved anti-oxidant and decay resistance simultaneously; Is set in the reinforcing rib of the staggered reinforcing rib of well head outer wall arranged outside ring-type and vertical bar shape, sidewall arranged outside rice word shape, projected side wall portion the application life that the reinforcing rib of the arranged outside well word shape of reinforcing rib and bottom has improved manhole; By mud chamber is set, mud in muddy sewage etc. can be deposited in wherein, be convenient to sewerage treatment.

Accompanying drawing explanation

Fig. 1 is the utility model manhole front view.

Fig. 2 is the utility model manhole right view.

Fig. 3 is the utility model manhole top view.

Fig. 4 is the utility model manhole upward view.

In figure: the reinforcing rib 33 of the reinforcing rib 22 of the staggered reinforcing rib 13 of well head 1, sidewall 2, bottom 3, outer wall 11, stage portion 12, ring-type and vertical bar shape, siphunculus 21, rice word shape, annular projection portion 23, strip reinforcing rib 24, frustum Bu31, mud chamber 32, well word shape.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is further illustrated, in conjunction with Fig. 1 to Fig. 4, there is the threeway plastic inspection well of mud chamber to be integrated injection molded, there is the threeway plastic inspection well of mud chamber to comprise from top to bottom well head 1, sidewall 2 and bottom 3, well head 1 comprises outer wall 11 and stage portion 12, outer wall 11 is cylindrical body, and stage portion 12 is for ring bodies and be positioned at outer wall 11 inside lower end, outer wall 11 arranged outside ring-types and the staggered reinforcing rib 13 of vertical bar shape; Sidewall 2 arranges three siphunculus 21, wherein two siphunculus 21 are arranged on sidewall 2 in the mode of concentric and vertical sidewall 2, after the axle center of the axle center of another one siphunculus 21 and two siphunculus 21 of above-mentioned concentric is vertical, be arranged on sidewall 2, the reinforcing rib 22 of sidewall 2 arranged outside rice word shapes, sidewall 2 is cylindrical body, the internal diameter of sidewall 2 equates with the internal diameter of well head 1 stage portion 12, the external diameter of sidewall 2 is slightly less than the external diameter of well head 1 outer wall 11, siphunculus 21 arranges annular projection portion 23 with sidewall 2 junctions, and strip reinforcing rib 24 is set on lug boss 23; Bottom 3 comprises frustum Bu31He mud chamber 32, and frustum portion 31 is connected with sidewall 2 lower end one, and it is a cylindrical body that the upper end of mud chamber 32 is connected ，Qie mud chamber 32 with frustum portion 31 one, the reinforcing rib 33 of the arranged outside well word shape of 32 bottoms, mud chamber.

Claims

The threeway plastic inspection well of 1.Yi Zhongyou mud chamber, it is characterized in that: have the threeway plastic inspection well of mud chamber to be integrated injection molded, there is the threeway plastic inspection well of mud chamber to comprise from top to bottom well head, sidewall and bottom, well head comprises outer wall and stage portion, outer wall is cylindrical body, stage portion is ring bodies and is positioned at outer wall inside lower end, and outer exterior wall arranges ring-type and the staggered reinforcing rib of vertical bar shape; Sidewall arranges three siphunculus, wherein two siphunculus are arranged on sidewall in the mode of concentric and vertical sidewall, after the axle center of the axle center of another one siphunculus and two siphunculus of above-mentioned concentric is vertical, be arranged on sidewall, the reinforcing rib of sidewall arranged outside rice word shape, sidewall is cylindrical body, and the internal diameter of sidewall equates with the internal diameter of well head stage portion, and the external diameter of sidewall is slightly less than the external diameter of well head outer wall, siphunculus and sidewall junction arrange annular projection portion, and strip reinforcing rib is set on lug boss; Bottom comprises frustum Bu He mud chamber, and frustum portion is connected with side wall lower ends one, and it is a cylindrical body that the upper end of mud chamber is connected ，Qie mud chamber with frustum portion one, the reinforcing rib of the arranged outside well word shape bottom mud chamber.