CN2273742Y - Flating type anti-overflow type antiseep floor drain - Google Patents

Abstract

The floating type anti-overflow type anti-seep floor drain of the utility model is an improvement for floor drains of construction sanitary arrangements. The floating type anti-overflow type anti-seep floor drain is composed of a shell, a grate, an anti-overflow ring, a floating ball, a final encapsulation, etc. The floating ball is arranged in the shell, under the anti-overflow ring, and above the final encapsulation. When sewerage passes through the grate and the anti-overflow ring, the sewerage enters the shell, picks up the floating ball, and enters a sewer through the final encapsulation. When the sewerage drains away, the floating ball falls by self weight and attraction of running water to the final encapsulation, and prevents bad smell from turning back. When the sewer is clogged and the sewerage overflows, the floating ball rises and clogs an inner bore of the anti-overflow, and prevents the sewerage from turning indoors. The floating type anti-overflow type anti-seep floor drain is a novel floor drain with a plurality of anti-seep ribs arranged outside the shell, and matches with the stainless steel additional grate. The floating type anti-overflow type anti-seep floor drain is economical, applicable, and with universal functions.

Description

The anti-excessive anti-seepage floor drain of floating-type

The utility model belongs to a kind of improvement to building hygiene equipment floor drain apparatus.

Floor drain is the inlet device of urban architecture indoor drainage, and its effect is to allow sewage drain smoothly, make the sewer foul smell can not return chamber in.Maximum genus inverted bowl type floor drain of tradition usefulness, this floor drain exists anhydrous blow-by, often back foul gas, return of waste water, easily obstruction, the difficult major defect of removing.Especially highrise building, the flow velocity that discharges water is fast, becomes negative pressure in the pipeline, and water is sucked away in the water ring, and it is serious that the envelope phenomenon is lost in dehydration.More outstanding in the high temperature and drought area.In order to address the above problem, the inventor had once invented floating-type floor drain (China Patent No. is: ZL 92 2 25416.8), it can be considered on the basis of former inverted bowl type floor drain, remove button bowl and inwardly protruding shoulder, suitable lengthening floor drain housing, formation has pipe shape floor drain body, places a ball float in it between bamboo comb and pipe mouth, utilize the principle of sphere and the linear sealing of pipe mouth, the sealing mouth of pipe.When sewage enters floor drain by bamboo comb, ball float rises, and opens sewer mouth of pipe effluent sewerage; After sewage flow to end, ball float fell to blocking the floor drain inner spout by deadweight and flowing water suction, stoped the sewer foul smell to return.Though it is all unimpeded that this floor drain has solved the current size effectively, whether there is water or not all seals, and does not collect not back foul of foul, is convenient to cleaned maintenance.But still have following problem to be solved: one, ball float is at the sewer state, and ceaselessly rotation is jumped up and down, and the mouth of pipe is to its serious wear, and with the passing of time sealing performance descends, and influence is used; Two, in a single day sewer stops up, and the sewage overflow lacks the anti-device that overflows; Three, luxurious room is fitted up in high-grade hotel, needs to increase high-grade floor drain and matches; Four is the same with the inverted bowl type floor drain, lacks the antiseepage function on the shell.

The purpose of this utility model, being to provide a kind of has: anti-back foul, anti-return water, insect-pest, anti-clogging, antiseep, easy cleaning, safeguard well, performance is good, function is many, can satisfy the new product of different user needs as far as possible---the floating-type anti-seepage floor drain that instead overflows.

The purpose of this utility model is achieved in that one, selects good springiness for use, ageing-resistant, material that corrosion resistance is good, makes and seals, and is bumped into pipe oral area in the floor drain, contacts with the ball float surface, reduces wear, and improves sealing performance.Two, the anti-overflow ring of infundibulate is set under bamboo comb, interior boring ratio floating ball body is little, and periphery is intact, and circularity is good, in case the sewer obstruction, the sewage overflow, ball float rises blocks anti-overflow ring endoporus, stops sewage to be entered the room.Next by sewage jack-up together with one of ball float for preventing bamboo comb, the design of bamboo comb periphery has several wedge shape unguiculuses, and is corresponding with floor drain housing oral area breach, breach links to each other with a cannelure, during assembling, wedge shape unguiculus alignment notch is put into, and is pressed on the anti-countercurrent ring of the infundibulate limit.To right rotation, wedge shape unguiculus major part enters cannelure, works the effect of being fixed.Loosen to anticlockwise, when unguiculus just in time in the middle of breach, (wedge shape unguiculus rear portion is big, can not advance cannelure, and positioning action is arranged) can take off bamboo comb, anti-overflow ring, ball float etc., and be very convenient.Three, select stainless sheet steel for use, make identically with former bamboo comb pervious seam with Sheet Metal Forming Technology, the additional bamboo comb of two side seam flange on original bamboo comb, as skeleton, is formed a high-grade floor drain that has the additional bamboo comb of stainless steel with original bamboo comb with its left-hand thread.8 assembling schematic diagrames in the accompanying drawing 2 for the additional bamboo comb of stainless steel.It has replaced the domestic non-ferrous metal plated item that has adopted, all steel floor drain goods.Accomplish cheapness, suitable, attractive in appearance, convenient.The user can select for use voluntarily, install.Four, according to the floor drain of selecting for use unlike material to make, the antiseepage muscle that its housing outside design has quantity not wait when increasing the contact surface of cement and housing, has increased antiseepage muscle and cement plane contact partly, strengthens anti-permeability performance with antiseep.

The utility model is rational in infrastructure, and dismounting is easy to maintenance, has good sealing property and anti-overflow performance.Can effectively solve the anti-problems such as water, anti-back foul, anti-clogging, antiseep, insect-pest, easy cleaning, good maintenance of returning of sewer.A kind of really economic and practical, multiple functional novel floor drain.

Further set forth below in conjunction with accompanying drawing 1 and 2 pairs of these utility models of accompanying drawing.

Accompanying drawing 1 is a concrete structure schematic diagram of the present utility model.

1 bamboo comb among the figure, the anti-overflow ring of 2 infundibulates, 3 floor drain housings, 4 and 7 annular antiseepage muscle, 5 ball floats, 6 seal.

As shown in the figure, in the time of in sewage does not enter floor drain housing 3, ball float 5 drops on by deadweight and seals on 6, blocks the sewer mouth of pipe, stops on the foul smell to return.When sewage and foul enter within the housing 3 by bamboo comb 1 and anti-overflow ring 2, by the buoyancy of sewage spheroid 5 is risen, open and seal 6, make sewage enter sewer, effluent sewerage by the mouth of pipe.The ball float lifting position changes with the flow of sewage.When sewage flows to end, ball float 5 drops on again by the suction of deadweight and flowing water and seals on 6, blocks the sewer mouth of pipe, returns on the prevention foul smell.Stop up if meet sewer, when returning on the sewage in the pipeline, ball float 5 can be held up, make ball float 5 come-ups and block the endoporus of the anti-overflow ring 2 of infundibulate, make sewage, foul smell can not inlet chamber in.And water is dirty more, and the effect of shutting is good more.Can slow down indoor pollution.

Accompanying drawing 2 is structural representations of the high-grade floor drain of the additional bamboo comb of band stainless steel.

8 is the additional bamboo combs of stainless steel among the figure, the 9th, and stainless steel adds bamboo comb two side seam flange block tongues, is stuck on original bamboo comb, be skeleton with original bamboo comb, its floor drain bamboo comb is all covered by the additional bamboo comb of stainless steel together with floor drain housing limit.Play effects such as attractive in appearance, beautiful, economic, suitable.

The utility model is unaffected in construction for guaranteeing product, avoids silt, foreign material to fall into floor drain, and design has vinyl cover shape packing material, watchman's wooden clapper to prick on bamboo comb on the floor drain bamboo comb, together daubs into ground in construction, when to be handed over, removes packing material again.Not bonding because of plastics and cement, guarantee the original performance of floor drain, use reliable.

Claims (4)

1, a kind of anti-overflow ring of housing, bamboo comb, infundibulate, ball float by shell band shape antiseepage muscle, the floating-type that the constitutes anti-seepage floor drain that instead overflows such as seal, it is characterized in that: ball float places within the housing, under the anti-overflow ring of infundibulate, on sealing, and the anti-overflow ring of infundibulate is compressed by bamboo comb, and ball float fluctuates at infundibulate anti-overflow ring endoporus with between sealing.

2, according to the anti-excessive anti-seepage floor drain of the described floating-type of claim 1, it is characterized in that: the housing oral area has several breach to link to each other with cannelure, and there is the corresponding with it assembling of several wedge shape unguiculuses the bamboo comb outside.

3, according to claim 1 or the anti-excessive anti-seepage floor drain of 2 described floating-types, it is characterized in that: floor drain seals selects for use good springiness, ageing-resistant, erosion-resisting material to make, and is bumped into floor drain inner spout portion.

4, according to the anti-excessive anti-seepage floor drain of claim 1,2 or 3 described floating-types, it is characterized in that adding bamboo comb and can use the stainless sheet steel punching press, link with former bamboo comb clamping.

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