CN206987020U - Eaves shape water channel deodorisation cover reverse-filling floor drain - Google Patents

Abstract

A kind of eaves shape water channel deodorisation cover reverse-filling floor drain, including：Floor drain box, reverse-filling device, eaves shape water channel deodorisation cover, reverse-filling floor drain cassette bottom installs reverse-filling device, reverse-filling device is the door composition of folding above and below a tubular box inside and outside floor drain box and a fan, the door of folding above and below one fan is set on the wall outside box, during draining, water rising into reverse-filling device pushes up out door upwards, water flows out from opening, when current stop, door is automatic to close, after architecture pipe is blocked, the water that pours in down a chimney in architecture pipe does not enter reverse-filling device but, eaves shape water channel deodorisation cover is by the tubular box cover in floor drain box in the inside, architecture pipe gas is blocked by the deodorisation cover goed deep into water, and reach the purpose of deodorization.

Description

Eaves shape water channel deodorisation cover reverse-filling floor drain

Technical field：

The invention is related to tank, pond, washing machine, ground, floor drain from urinal to architecture pipe draining, more particularly to A kind of " eaves shape water channel deodorisation cover reverse-filling floor drain ".

Background technology：

Be used for tank in the market, pond, washing machine, ground, floor drain from urinal to architecture pipe draining, none Meet national standard, following major defect be present：It can not prevent architecture pipe gas from being leaked to room Inner, pipeline is blocked, passed through Floor drain pours in down a chimney water to interior.

The content of the invention：

Present invention be in order to overcome the defects of being stated in background above technology and one kind for proposing " eaves shape water channel is prevented Smelly cover reverse-filling floor drain ", (hereinafter referred to as：Floor drain) to achieve these goals, technical solution of the present invention mainly includes：Floor drain Box, reverse-filling device, eaves shape water channel deodorisation cover, it is characterised in that：Reverse-filling device is set on reverse-filling floor drain box body, and reverse-filling device is used In water in floor drain box and prevent the water that returns in architecture pipe from pouring in down a chimney and get in, reverse-filling device is one in floor drain box The door of folding forms above and below outer tubular box and a fan, and the height of the tubular box in floor drain box determines the water in floor drain box, ground The door that fan folding up and down is set on the wall of the tubular box outside box is leaked, during draining, fills water drum shape into tubular box water inlet Box, by the door of upper and lower folding, top is opened upwards, and water flows out from opening, and into architecture pipe, when current stop, door closes automatically Close, after architecture pipe is blocked, the water level for pouring in down a chimney water rising in architecture pipe floods door, does not enter reverse-filling but Device, therefore reach the purpose of reverse-filling, a current are formed between the bottom surface of eaves shape water channel deodorisation cover and the cassette bottom of floor drain box and are led to Road, it is to increase the depth that current pass through that it, which is acted on, to increase the water seal depth of floor drain box, to reach country for water in floor drain Depth, eaves shape water channel deodorisation cover is by the tubular box cover in floor drain box in the inside, the side of eaves shape water channel deodorisation cover and floor drain box Wall has certain interval, enters for current in cover, and the tubular box in floor drain box is used for water in floor drain box, its water inlet and eaves shape Certain space is left at the bottom of water channel deodorisation cover, for current by into reverse-filling device of the tubular box water inlet outside floor drain box The discharge outlet opened up on barrel flows into architecture pipe, and architecture pipe gas enters floor drain box from tubular box, goed deep into water Deodorisation cover block, and reach the purpose of deodorization.

Brief description of the drawings：

Fig. 1 is floor drain sectional view, and Fig. 2 is floor drain top view, and Fig. 3 is floor drain upward view.

In figure shown in index line：

Index line 1 is floor drain box, and the tubular box in 2 floor drain boxes, 3 be reverse-filling device water inlet, and 4 be trap, and 5 be floor drain Box internal thread, 6 be deodorisation cover water inlet, and 7 be reverse-filling switching door up and down, and 8 be deodorisation cover, and 9 be eaves shape water channel, and 10 be eaves shape water Road deodorisation cover capping, 11 be architecture pipe, and 12 be reverse-filling device tubular cassette bottom.

Embodiment：

Embodiment one：

The first step：Reverse-filling device insertion floor drain box is screwed with floor drain box internal thread, second step：Backflow machine outside floor drain box Be put into architecture pipe, floor drain box embedment underground, eaves shape water channel deodorisation cover be put into floor drain box, eaves shape water channel deodorisation cover capping and Ground is put down, that is, completes embodiment one.

Embodiment two：

The step of the mat woven of fine bamboo strips one of embodiment two is identical with embodiment one, the step of the mat woven of fine bamboo strips two：Floor drain box is integrally put into building Conduit, eaves shape water channel deodorisation cover capping are put down with ground, that is, complete embodiment two.

Accompanying drawing described above, only showing its structure, shape and each spot size, be not limited to illustrate, material therefor is metal, Plastics etc., technique are stretching, punching press, are molded, casting etc..

Claims (1)

1. eaves shape water channel deodorisation cover reverse-filling floor drain, including：Floor drain box, reverse-filling device, eaves shape water channel deodorisation cover, its feature exist In：Reverse-filling device is set on reverse-filling floor drain box body, and reverse-filling device is on a tubular box inside and outside floor drain box and a fan The door of lower folding forms, the water in the height decision floor drain box of the tubular box in floor drain box, the wall of the tubular box outside floor drain box The upper door for setting fan folding up and down, during draining, fills water drum shape box into tubular box water inlet, by the door of upper and lower folding to Upper top is opened, and water flows out from opening, and into architecture pipe, when current stop, door is closed automatically, and architecture pipe is blocked Afterwards, the water level for pouring in down a chimney water rising in architecture pipe floods door, does not enter reverse-filling device but, therefore reach reverse-filling Purpose, a water stream channel is formed between the bottom surface of eaves shape water channel deodorisation cover and the cassette bottom of floor drain box, it is increase current that it, which is acted on, The depth passed through, eaves shape water channel deodorisation cover is by the tubular box cover in floor drain box in the inside, the side of eaves shape water channel deodorisation cover and floor drain Box inwall has certain interval, enters for current in cover, and tubular box in floor drain box is used for water in floor drain box, its water inlet with Certain space is left at the bottom of eaves shape water channel deodorisation cover, passes through for current anti-down outside floor drain box into tubular box water inlet Fill the discharge outlet opened up on device barrel and flow into architecture pipe, architecture pipe gas enters floor drain box from tubular box, goed deep into Deodorisation cover in water blocks, and reaches the purpose of deodorization.