CN104652592A

CN104652592A - Single-channel water-sealed siphon floor drain

Info

Publication number: CN104652592A
Application number: CN201410718542.2A
Authority: CN
Inventors: 廖真荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-09-19
Filing date: 2014-12-01
Publication date: 2015-05-27

Abstract

The invention relates to a water-sealed siphon floor drain. The water-sealed siphon floor drain is produced through the water-sealed joint water sealing principle, the S-shaped closed channel water level fall siphon principle and the single channel principle and capable of avoiding holding line-like objects, such as hair. The water-sealed siphon floor drain is composed of a single-channel floor drain cover (drain grate), a floor drain cup and an S-shaped single-channel water-sealed joint floor drain core. The water enters the floor drain cup (4) through special-shaped channel branches (2 and 3) of the floor drain cover (1) and is gathered in the floor drain cup (4), then enters S-shaped drainage channels (7, 8, 9 and 10) through a water inlet (6) of the floor drain core (5) and is finally drained to a building drainage pipe (12) from a water outlet (11) of the floor drain core. The entire water flowing process is carried out through a single channel for achieving a function of avoiding holding line-like objects, such as hair. The S-shaped bent portions of the floor drain core form water remaining sections (7 and 8) to achieve a function of water sealing deodorization. The downward section (10) of the upper portion of the outlet (11) of the floor drain core form siphon force in the S-shaped closed channel under the action of the gravity of the downward flowing water for achieving a function of drainage acceleration according to the siphon principle.

Description

A kind of single channel hydrolock siphon floor drain

Technical field

The present invention relates to a kind of utilize the single channel of siphon principle not hanging head the water-seal floor drain of thread such as to send out.

Background technology

The floor drain that current family generally uses, drainage speed is all undesirable, and all not can solve the technical problem of the threads such as hook hair, need often clear up.Also have the problem substantially solving individually hanging head hair, but component is many and complicated, cost is high, and also there is certain influence in application life.

Summary of the invention

The present invention overcomes that the water that leaks down at present is slow, the technical problem that blocked aquaporin without suction, hook thread and the high shortcoming of complex structure manufacturing cost, a kind of single channel is provided to utilize the rapid draining of siphon principle, only passage not hook thread and simply constructed low cost floor drain from drain cover to floor drain delivery port.

Accompanying drawing explanation

Fig. 1 is up concave type abnormity many limbs single channel gas-tight blocking floor drain lid plane and sectional drawing.

The principle of up concave type abnormity many limbs single channel gas-tight blocking floor drain lid be abnormity each limb (in figure 2 be in high some exhaust intake tunnel limb, figure 3 are intake tunnel limbs) between to communicate formation unique passage.Passage limb width to be applicable to unsuitable excessive can not be too little, but must be narrow near center, limbs edge treated is smooth, so first avoids large foreign material to enter floor drain blocking drainage channel, is conducive to again thread and more easily enters floor drain cup under flow action.Recessed design locally can accelerate current, impels thread to flow to downstream into cup further.Passage spikes/low-points recessed in addition forms pressure reduction, when unexpected large discharge, passage height puts the gas can discharged rapidly in cup and down going channel, quick formation and leak through the discrepancy in elevation between the mouth of a river, accelerate water velocity and discharge the air in siphon section chamber, form rapidly siphon power and accelerate draining.

Fig. 2 is plane and the sectional drawing of the curved single channel floor drain core of S.

The water entering floor drain core forms water back bending through descending water stream channel chamber (in figure 7) and up water stream channel chamber (in figure 8), plays the effect of water seal.The water seal length of this S type water back bending, can make different length according to different regions air oxygen detrition degree and frequency of utilization, makes its during normal use unlikely withered effect losing water seal.Floor drain core and floor drain cup are splits, when there being foreign matter to enter floor drain, floor drain core can be taken out cleaning.Leak through the mouth of a river (in figure 9) enters siphon section chamber (in figure 10) to descending water with passing through, water is descending under gravity, when the water yield is larger, before not forming siphon power, under descending section (in figure 7) active force with up section of (in figure 8) water level discrepancy in elevation, flow velocity is accelerated, rapid by air in the mouth of a river (in figure 9) and siphon section chamber (in figure 10) take out of, siphon section chamber (in figure 10) is made to be full of water, rapid formation siphon power, accelerate drainage speed, the hair leaking through the mouth of a river (in figure 9) hook in low flow velocity situation on ground can be made to suck siphon section chamber (in figure 10) to be discharged in construction drainage pipe (in figure 12) by floor drain delivery port (in figure 11), prevent hair from assembling and form blocking.

Fig. 3 is from drain cover to entering sewer straight tube, only has a passage to prevent the scheme of installation of the floor drain of hook thread.

When floor drain cup (in figure 4) is installed, at the bottom of cup, mouth should all enter in construction drainage pipe (in figure 12) mouth, and floor drain core (in figure 5) can be installed smoothly.Up concave type abnormity many limbs single channel gas-tight blocking floor drain lid (in figure 1) is positioned in floor drain cup (in figure 4) groove, between drain cover and floor drain cup, can bayonet socket be set, mounted drain cover is not easily moved, rotates and to depart from after buckle removably Cancellation Missed.After floor drain cup installs, floor drain core is directly anti-to be placed in floor drain cup, and processing precise is answered in floor drain core mouth flange and floor drain rim of a cup junction, makes to install rear seamless, prevents gas leakage from returning taste.

Concrete enforcement

The materials such as drain cover, floor drain cup, floor drain core all available north material, stainless steel are made, and technique is simple, easily makes easily to promote, long service life.

Claims

1. one kind from drain cover to entering sewer straight tube, only has a passage to prevent the floor drain of hook thread.

2. the curved single channel floor drain core of the S utilizing siphon principle to discharge rapidly liquid.

3. up concave type abnormity many limbs single channel gas-tight blocking floor drain lid.