CN206289713U

CN206289713U - Reverse-filling floor drain

Info

Publication number: CN206289713U
Application number: CN201620794621.6U
Authority: CN
Inventors: 张新生
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-07-21
Filing date: 2016-07-21
Publication date: 2017-06-30
Anticipated expiration: 2026-07-21

Abstract

Technical field：The invention is related to tank, pond, washing machine, ground, floor drain from urinal to architecture pipe draining, it is more particularly to a kind of that " reverse-filling floor drain 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, reverse-filling device is used in floor drain box water and prevents the water that returns in architecture pipe from pouring in down a chimney and get in, 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, its effect is to increase the depth that current pass through, eaves shape water channel deodorisation cover is by the tubular box cover in floor drain box in the inside, there is certain interval on the side of eaves shape water channel deodorisation cover with floor drain box inwall, enter in cover for current, tubular box in floor drain box is used for water in floor drain box, architecture pipe gas enters floor drain box from tubular box, blocked by the deodorisation cover goed deep into water, and reach the purpose of deodorization.

Description

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 " reverse-filling floor drain ".

Background technology：

In the market be used for tank, pond, washing machine, ground, floor drain from urinal to architecture pipe draining, none Meet national standard, there is following major defect：Architecture pipe gas can not be prevented to indoor leakage, pipeline is blocked, and passes through Floor drain pours in down a chimney water to interior.

The content of the invention：

Present invention is one kind " the reverse-filling ground proposed to overcome the defect stated in background above technology Leakage ", (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 for water in floor drain box With prevent the water that returns in architecture pipe from pouring in down a chimney and get in, reverse-filling device is a tubular box inside and outside floor drain box, box Internal upper part places a ball float, and the waist of box sets the door of a upper and lower folding of fan, and the tubular box in floor drain box makes can in floor drain box With water, during draining, the water into tubular box water inlet fills tubular box, and by the door of upper and lower folding, top is opened upwards, and water is from draining Flowed out at mouthful, into architecture pipe, when current stop, door is automatically switched off, after architecture pipe is blocked, in architecture pipe The water level for pouring in down a chimney water rising door is flooded, but into not reverse-filling device, even if into the water of entrance can be by ball float jack-up Come, block tubular box water inlet, therefore reach the purpose of reverse-filling, the bottom surface of eaves shape water channel deodorisation cover and the cassette bottom of floor drain box it Between form a water stream channel, its effect is to increase the depth that passes through of current, to increase the water seal depth of floor drain box, to reach state For floor drain internal memory water depth, eaves shape water channel deodorisation cover is by the tubular box cover in floor drain box in the inside, eaves shape water channel deodorization for family There is certain interval on the side of cover with floor drain box inwall, enters in cover for current, and the tubular box in floor drain box is used for floor drain box internal memory Water, its water inlet leaves certain space with the bottom of eaves shape water channel deodorisation cover, is flowed into through discharge outlet into tubular box for current and built Conduit is built, architecture pipe gas enters floor drain box, blocked by the deodorisation cover goed deep into water from tubular box, and reaches deodorization Purpose.

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 instruction line：

Instruction line 1 is floor drain box, and 2 is tubular box external screw thread, and 3 is reverse-filling device water inlet, and 4 is reverse-filling device external screw thread, 5 It is floor drain box internal thread, 6 is deodorisation cover water inlet, and 7 is the upper and lower switching door of reverse-filling, and 8 is deodorisation cover, and 9 is eaves shape water channel, and 10 are Eaves shape water channel deodorisation cover capping, 11 is architecture pipe, and 12 is reverse-filling device tubular cassette bottom, and 13 is ball float, and 14 is nut.

Specific embodiment：

Specific 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 Architecture pipe is put into, ball float is put into tubular box, nut is spun on tubular box external screw thread by floor drain box embedment underground, then Eaves shape water channel deodorisation cover is put into floor drain box, and eaves shape water channel deodorisation cover capping is put down with ground, that is, complete specific embodiment one.

Specific embodiment two：

The first step of specific embodiment two is identical with specific embodiment one, second step：Floor drain box is integrally put into building Conduit, eaves shape water channel deodorisation cover capping is put down with ground, that is, complete specific embodiment two.

The above accompanying drawing, only shows its structure, shape and each spot size, is not limited to diagram, and material therefor is metal, Plastics etc., technique is stretching, and punching press is molded, casting etc..

Claims

1. reverse-filling floor drain, including：Floor drain box, reverse-filling device, eaves shape water channel deodorisation cover, it is characterised in that：Reverse-filling floor drain box Reverse-filling device is set on body, and reverse-filling device insertion floor drain box is screwed with floor drain box internal thread, and reverse-filling device is used for floor drain box internal memory Water and prevent the water that returns in architecture pipe from pouring in down a chimney and get in, reverse-filling device is a tubular box inside and outside floor drain box, Box internal upper part places a ball float, and the waist of box sets the door of a upper and lower folding of fan, and the tubular box in floor drain box makes in floor drain box Can be with water, after architecture pipe is blocked, the water level for pouring in down a chimney water rising in architecture pipe floods door, but into not Reverse-filling device, even if into the water of entrance can carry out ball float jack-up, block tubular box water inlet, therefore reach the mesh of reverse-filling , 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, its effect is to increase current to lead to The depth crossed, architecture pipe gas enters floor drain box from tubular box, and the eaves shape water channel deodorisation cover goed deep into water is blocked, and is reached To the purpose of deodorization.