CN209907434U

CN209907434U - Utility tunnel with quick drainage improves structure

Info

Publication number: CN209907434U
Application number: CN201920493671.4U
Authority: CN
Inventors: 商冬凡; 强万明; 苗雷强; 卢明; 苗现国; 杨志浩; 刘川; 杨志锋; 曾黄荣; 李兵; 付华萌
Original assignee: HEBEI ARCHITECTURE RESEARCH SCIENCE TECHNOLOGY Co Ltd; Hebei Medium Nuclear Geotechnical Co Ltd; Hebei Academy Of Architectural Sciences Co Ltd; Shijiazhuang Tiedao University
Current assignee: HEBEI ARCHITECTURE RESEARCH SCIENCE TECHNOLOGY Co Ltd; Hebei Medium Nuclear Geotechnical Co Ltd; Hebei Academy Of Architectural Sciences Co Ltd; Shijiazhuang Tiedao University
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2020-01-07
Anticipated expiration: 2029-04-12

Abstract

The utility model discloses a utility tunnel with quick drainage improved structure, which comprises a pipe gallery main body, the pipe gallery main body is formed by axially splicing a plurality of unit pipe joints, the unit pipe joints are formed by circumferentially splicing a plurality of unit plates, the inner walls of the two sides of the unit pipe joints are provided with a plurality of support frames, a plurality of pipelines are fixed on the support frames, the periphery of the bottom of the unit pipe joints is provided with a water collecting slope, a cover plate is arranged above the water collecting slope, the two ends of the cover plate are fixedly connected with the unit plates on the two sides, a reservoir is arranged in the middle of the bottom of the unit pipe joints, a water outlet is arranged at the bottom of the reservoir, a siphon rainwater hopper is fixedly arranged at the water outlet, a suspension pipe is connected below the siphon rainwater hopper, one end of the suspension pipe, which is far away from the siphon rainwater hopper, is connected with a main drainage pipe, the pipe gallery main body is formed by axially splicing a plurality, the siphon rainwater hopper is connected with the main drainage pipe through the suspension pipe, and the siphon rainwater hopper is simple in structure and high in drainage speed.

Description

Utility tunnel with quick drainage improves structure

Technical Field

The utility model relates to a piping lane specifically is a utility tunnel with quick drainage improves structure.

Background

Piping lane, the corridor of pipeline promptly, a lot of pipelines are concentrated together in chemical industry and relevant class mill, arrange along device or factory building outward, generally be in the air, prop up with the support, form and the similar appearance in corridor, also there are a small number of piping lane to be located the underground, in actual engineering, there is the comdenstion water or takes place for when the piping lane is inside, drainage pipe leaks and causes the inside ponding that has of piping lane, can influence other pipelines that let in the piping lane, the use and the life-span of pipeline and relevant equipment, directly cause serious economic loss, then need to lay quick drainage facility in the corridor body, in order to ensure that the internal ground of corridor does not have ponding.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a utility tunnel with quick drainage improves structure, the piping lane bottom sets up the cistern, and quick drainage mechanism is connected to the cistern to solve the problem that proposes among 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 utility tunnel with quick drainage improves structure, including the piping lane main part, the piping lane main part is formed by the concatenation of a plurality of unit tube coupling axial, the unit tube coupling is that polylith cell board circumference concatenation is constituteed, unit tube coupling both sides inner wall is equipped with a plurality of support frames, a plurality of pipelines of fixing on the support frame, unit tube coupling bottom all is equipped with the slope that catchments all around, it is equipped with the apron to catchment slope top, apron both ends fixed connection both sides cell board, be equipped with the cistern in the middle of the unit tube coupling bottom, the delivery port has been seted up to the cistern bottom, delivery port department fixed mounting siphon rainwater fill, siphon rainwater fill below is connected and is hung the pipe in midair, it keeps away from rainwater fill one end and connects.

Preferably, siphon rainwater fill includes air baffle, and air baffle includes top cap and cowling panel, and the clamping ring is fixed to air baffle below, and the bucket body is fixed to the clamping ring below, passes through the bolt fastening between bucket body, clamping ring and the air baffle.

Preferably, the suspension pipe comprises a horizontal pipe, the diameter phi of the horizontal pipe is not less than 100mm, the gradient of the horizontal pipe is not less than 8 per mill, one end of the horizontal pipe is connected with a lower pipe opening of the first vertical pipe, and one end of the horizontal pipe, which is far away from the first vertical pipe, is connected with an upper pipe opening of the second vertical pipe.

Preferably, the cover plate is a stainless steel cover plate, a plurality of water leakage seams arranged in a rectangular array are formed in the surface of the cover plate, an access hole is formed in the middle of the cover plate, and the access hole is formed right above the reservoir.

Preferably, the air baffle is made of hard aluminum alloy and zinc alloy through die casting, the clamping ring is made of stainless steel through punch forming, and the suspension pipe is made of stainless steel, PVC or PE.

Compared with the prior art, the beneficial effects of the utility model are that: the pipe gallery main body is formed by axially splicing a plurality of unit pipe joints, the unit pipe joints are formed by circumferentially splicing a plurality of unit plates, and the prefabricated structure is quick and convenient to install; the periphery of the bottom of each unit pipe joint is provided with a water collecting slope, a cover plate is arranged above the water collecting slope, and a reservoir is arranged in the middle of the bottom of each unit pipe joint, so that accumulated water in the pipe gallery can be effectively collected; the delivery port has been seted up to the cistern bottom, and delivery port department fixed mounting siphon rainwater fill, siphon rainwater fill below connection hanger pipe, hanger pipe keep away from siphon rainwater fill one end and connect main drain pipe, and through gravity flow mode drainage when ponding is less, through siphon drainage when ponding is more, simple structure, the drainage rate is fast.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of a unit pipe joint of the present invention;

FIG. 3 is a schematic view of the siphon rainwater hopper of the present invention;

fig. 4 is a schematic view of the cover plate structure of the present invention.

In the figure: 1 piping lane main part, 2 unit tube coupling, 3 siphon rainwater fill, 4 suspension pipes, 5 main calandria, 21 unit boards, 22 support frames, 23 pipeline, 24 catchment slopes, 25 apron, 26 cistern, 27 delivery ports, 31 air baffle, 32 clamping rings, 33 bucket bodies, 41 violently pipes, 42 first standpipe, 43 second standpipe, 251 water leakage seam, 252 access hole, 311 top cap, 312 cowling panel.

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 to 4, the present invention provides a technical solution: including piping lane main part 1, piping lane main part 1 is formed by the concatenation of the 2 axial of a plurality of unit tube couplings, unit tube coupling 2 is the concatenation of 21 circumference of polylith cell board and constitutes, 2 both sides inner walls of unit tube coupling are equipped with a plurality of support frames 22, a plurality of pipelines 23 of fixed on the

support frame

22, 2 bottoms of unit tube coupling all are equipped with catchment slope 24 all around, 24 tops of catchment slope are equipped with apron 25, apron 25 both ends fixed connection both sides cell board 21, be equipped with cistern 26 in the middle of 2 bottoms of unit tube coupling, delivery port 27 has been seted up to cistern 26 bottoms, delivery port 27 department fixed mounting siphon rainwater fill 3, siphon rainwater fill 3 below is connected and is hung pipe 4 in midair, hang pipe 4 and keep away from 3 one end connection main drainage pipe 5 of siphon rainwater.

As shown in fig. 3, siphon rainwater 3 includes air baffle 31, and air baffle 31 includes top cap 311 and cowling panel 312, and the fixed clamping ring 32 in air baffle 31 below, the fixed bucket body 33 in clamping ring 32 below, pass through bolt fastening between bucket body 33, clamping ring 32 and the air baffle 31, and air baffle 31 prevents that the air from taking into in suspension pipe 4 through the rivers of rainwater fill entrance, and cowling panel 312 has extremely strong anti-vortex effect.

As shown in fig. 2, the suspension pipe 4 includes a horizontal pipe 41, the diameter of the horizontal pipe 41 is ≧ 100mm, the slope of the horizontal pipe 41 is ≧ 8 ‰, one end of the horizontal pipe 41 is connected to the lower pipe orifice of the first vertical pipe 42, one end of the horizontal pipe 41 away from the first vertical pipe 42 is connected to the upper pipe orifice of the second vertical pipe 43, and the slope of the horizontal pipe 41 ensures that accumulated water can be effectively discharged under the gravity flow condition.

As shown in fig. 4, the cover plate 25 is a stainless steel cover plate, a plurality of water leakage seams 251 arranged in a rectangular array are arranged on the surface of the cover plate 25, an access hole 252 is arranged in the middle of the cover plate 25, the access hole 252 is arranged right above the reservoir 26, and the access hole 252 is arranged to facilitate installation, cleaning and maintenance of the siphon rainwater hopper.

Further, the air baffle 31 is made of hard aluminum alloy and zinc alloy through die casting, the clamping ring 32 is made of 304 stainless steel through punch forming, and the suspension pipe 4 is made of stainless steel, PVC or PE.

The working principle is as follows: the pipe rack main body 1 is formed by axially splicing a plurality of unit pipe joints 2, water collecting slopes 24 are arranged on the periphery of the bottoms of the unit pipe joints 2, a reservoir 26 is arranged in the middle of the bottom of each unit pipe joint 2, when condensed water or water supply and drainage pipelines leak in the pipe rack, water in the pipe rack flows downwards into the reservoir 26 from the water collecting slopes 24, a water outlet 27 is formed in the bottom of the reservoir 26, a siphon rainwater hopper 3 is fixedly installed at the water outlet 27, a suspension pipe 4 is connected below the siphon rainwater hopper 3, one end, far away from the siphon rainwater hopper 3, of the suspension pipe 4 is connected with a main drainage pipe 5, when the accumulated water is less, the accumulated water flows into the main drainage pipe 5 through the siphon rainwater hopper 3 and the suspension pipe 4 in a gravity flow mode, when the water level in the water supply and drainage pipelines seriously leaks, the water level in the 26 continuously rises, the water flow in the suspension pipe 4 increases, negative pressure occurs at the joint of the transverse pipe 41 and a second vertical pipe 43, and, the accumulated water in the reservoir 26 is quickly drained into the main drain pipe 5.

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 utility tunnel with quick drainage improves structure, includes piping lane main part (1), piping lane main part (1) is formed by a plurality of unit tube coupling (2) axial concatenation, unit tube coupling (2) are formed for polylith cell board (21) circumference concatenation, and unit tube coupling (2) both sides inner wall is equipped with a plurality of support frames (22), a plurality of pipelines of fixed (23) on support frame (22), its characterized in that: all be equipped with collection water slope (24) around unit tube coupling (2) bottom, collection water slope (24) top is equipped with apron (25), apron (25) both ends fixed connection both sides unit board (21), unit tube coupling (2) bottom centre are equipped with cistern (26), delivery port (27) have been seted up to cistern (26) bottom, delivery port (27) locate fixed mounting siphon rainwater fill (3), siphon rainwater fill (3) below is connected and is suspended in midair pipe (4), suspend in midair pipe (4) and keep away from siphon rainwater fill (3) one end and connect main calandria pipe (5).

2. The utility tunnel with quick drainage improves structure of claim 1, its characterized in that: siphon rainwater fill (3) include air baffle (31), air baffle (31) include top cap (311) and cowling panel (312), air baffle (31) below fixed clamping ring (32), fixed bucket body (33) in clamping ring (32) below, pass through the bolt fastening between bucket body (33), clamping ring (32) and air baffle (31).

3. The utility tunnel with quick drainage improves structure of claim 1, its characterized in that: the suspension pipe (4) comprises a transverse pipe (41), the pipe diameter phi of the transverse pipe (41) is not less than 100mm, the inclination grade of the transverse pipe (41) is not less than 8%, one end of the transverse pipe (41) is connected with a lower pipe opening of the first vertical pipe (42), and one end, away from the first vertical pipe (42), of the transverse pipe (41) is connected with an upper pipe opening of the second vertical pipe (43).

4. The utility tunnel with quick drainage improves structure of claim 1, its characterized in that: the cover plate (25) is a stainless steel cover plate, a plurality of water leakage seams (251) which are arranged in a rectangular array are formed in the surface of the cover plate (25), an access hole (252) is formed in the middle of the cover plate (25), and the access hole (252) is formed right above the water storage tank (26).

5. The utility tunnel with quick drainage improves structure of claim 2, its characterized in that: air baffle (31) are made for duralumin alloy and zinc alloy die-casting, clamping ring (32) are 304 stainless steel material stamping forming, suspension pipe (4) are stainless steel, PVC or PE material.