CN2748551Y

CN2748551Y - Siphon drainage hopper

Info

Publication number: CN2748551Y
Application number: CN 200420083343
Authority: CN
Inventors: 郑忠华; 林杰生; 张德雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-08-27
Filing date: 2004-08-27
Publication date: 2005-12-28
Anticipated expiration: 2014-08-27

Abstract

The utility model provides a siphon draining hopper which is composed of a leaf preventing cover, a rectifying air baffle plate and a rainwater hopper body. The utility model is characterized in that the rainwater hopper body adopts a sectional type structure, the upper end of the rainwater hopper body is a big opening so as to satisfy the requirement of a siphonic effect, the lower end of the rainwater hopper body is a small opening so as to satisfy the requirement of installation, and therefore, when the siphon draining hopper is installed, as long as the small area of a building body is punched, the utility model can be effectively installed so that the damage degree of the siphon draining hopper to the building body is reduced to the minimum. When water flows through the siphon draining hopper, the water forms the siphonic effect so that the utility model realizes effective and complete drainage, and the rectifying air baffle plate, a grate structure on the rectifying air baffle plate, a grate structure on the leaf preventing cover and the rainwater hopper body together prompt a water flow with a low water level to form the siphonic effect; the utility model can effectively prevent sundries from entering a draining system so as to achieve the design goal.

Description

The siphon drainage bucket

Technical field

The utility model relates to a kind of drain bucket, especially a kind of siphon drainage bucket.

Background technology

High speed development along with the modern architecture industry, people have higher requirement to its relevant corollary equipment device etc., the relevant device device of roof drainage system particularly, existing drainage system is owing to the different different drainage effects and different to the destructiveness of building body that produce of structure of its drain bucket, as gravity, can not form siphonic effect, by the deadweight of water and draining, this kind drainage effect is not good, in gutter, exist air, air capacity is about about 30%, and draining that can not be in full force and effect is less to the destructiveness of building body; The siphonic effect that can form draining that has reaches effectively, draining completely, but because the particularity of its structure, the rainwater bucket body of sunk type when mounted, need be made larger area to the building body and destroy, drain bucket could be installed, influence the structure and the life-span of building body.

Summary of the invention

The purpose of this utility model is a kind of siphon drainage bucket that overcomes above-mentioned shortcoming of development.

The utility model is achieved through the following technical solutions: the utility model comprises anti-leaf cover, three parts of rectification air register and rainwater bucket body, wherein, on anti-leaf cover and the rectification air register flow straightening grid structure is arranged all, the rainwater bucket body adopts the structure of segmented, the big opening in upper end, to satisfy the requirement of siphonic effect, the little opening in lower end, to satisfy the requirement of installing, so that when mounted, after only need doing the punching of small size to the building body, can effectively install, make its destructiveness drop to minimum to the building body, anti-leaf cover is connected by bolt with the rainwater bucket body, and the rectification air register just is positioned in its cavity between the two, and enough empty gap are arranged, so that water can pass through smoothly, specifically when work, when current during through drain bucket, form siphonic effect, realize effectively, draining completely, rectification air register and the cell structure on it, the current that cell structure on the anti-leaf cover and rainwater bucket body impel low water stage jointly form siphonic effect, and can prevent effectively that foreign material from entering drainage system, reaches purpose of design.

The utlity model has following advantage:

1, via enforcement of the present utility model, the siphonic effect of current can not only be realized, and the siphonic effect of low water stage can be realized, realize effective draining, improve the drainage efficiency of whole drainage system.

2, via enforcement of the present utility model, because the structure of its rainwater bucket body, thereby only need to do the punching of facet to building body, just can realize its installation, make its destructiveness reduce to minimum to the building body.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the structural representation of anti-leaf cover of the present utility model

Fig. 3 is the structural representation of the partial sectional view of anti-leaf cover of the present utility model.

Fig. 4 is the structural representation of rectification air register of the present utility model.

Fig. 5 is the structural representation of rectification air register A-A of the present utility model to sectional view.

Fig. 6 is the structural representation of the vertical view of rainwater bucket body of the present utility model.

The structural representation of the partial sectional view of Fig. 7 rainwater bucket body of the present utility model.

1 anti-leaf cover, 2 rectification air registers, 3 rainwater bucket bodies, the cell structure of the anti-leaf cover of a, the cell structure of b rectification air register among the figure

The specific embodiment

The utility model is by anti-leaf cover (1), (3) three parts of rectification air register (2) and rainwater bucket body are formed, wherein, on anti-leaf cover (1) and the rectification air register (2) the flow straightening grid structure is arranged all, anti-leaf cover (1) plays and prevents that foreign material from entering the effect of drainage system, ensure the unblocked of drainage system, the effect that the cell structure (a) of anti-leaf cover (1) plays rectification makes even distribution of current enter drain bucket, 12 expenditure flase floors are arranged on the rectification air register (2), form flow straightening grid structure (b), rectification air register (2) retaining is at flow inlet, and the draining of suitable space arranged, and prevent that air from entering, impel current to form siphonic effect, its expenditure flase floor is the rectification current once more, keep off foreign material once more and enter drainage system, rainwater bucket body (3) adopts the structure of segmented, the big opening in upper end, the little opening in lower end, and the height of big open section is moderate, can realize that siphonic effect gets final product, the leveling layer of building body matches during simultaneously with installation, to realize that it does not need the destruction to the deck of building body, its upper end adopts the structure of big open type to cooperate with anti-leaf cover (1) and rectification air register (2), realize the siphonic effect of current effectively, and can under the situation of extremely hanging down water level before the bucket, realize siphonic effect, be more conducive to the whole drainage system draining, the little opening in lower end, to satisfy the requirement of installing, so that when mounted, after only need doing the punching of small size to the building body, can realize easily installing, make drain bucket drop to minimum to the destructiveness of building body, anti-leaf cover (1) is connected by bolt with rainwater bucket body (3), can add waterproof washer, and rectification air register (2) just is positioned between the two the cavity, during concrete work, when current through drain bucket, form siphonic effect, realize effectively, draining completely, rectification air register (2) and the cell structure on it (b), the current that cell structure (a) on the anti-leaf cover (1) and rainwater bucket body (3) impel low water stage jointly form siphonic effect, and can prevent effectively that foreign material from entering drainage system, reaches purpose of design.

The utility model is simple in structure, convenient being suitable for, and effect is remarkable, and market prospects are good; Be widely used in draining fields such as roof drainage system, road drainage system.

Claims

1, a kind of siphon drainage bucket, it comprises anti-leaf cover (1), rectification air register (2) and (3) three parts of rainwater bucket body, it is characterized in that: on anti-leaf cover (1) and the rectification air register (2) the flow straightening grid structure is arranged all, rainwater bucket body (3) adopts the structure of segmented, the big opening in upper end, the little opening in lower end.

2, a kind of siphon drainage bucket according to claim 1 is characterized in that described anti-leaf cover (1) is connected by bolt with rainwater bucket body (3), and rectification air register (2) then is positioned between the two the cavity.