CN203684380U

CN203684380U - Floor drain accelerating water drainage

Info

Publication number: CN203684380U
Application number: CN201420039356.1U
Authority: CN
Inventors: 蒋晓涵
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-01-22
Filing date: 2014-01-22
Publication date: 2014-07-02
Anticipated expiration: 2024-01-22

Abstract

The utility model relates to a floor drain accelerating water drainage. The floor drain comprises a panel, a pipe sleeve and a grate and is characterized in that a piston device is arranged in the pipe sleeve, the piston device comprises a hand ring, a movable rod, a metal mesh enclosure and a piston body, a bottom plate is arranged on the lower portion of the pipe sleeve, a check valve A is arranged on the bottom plate, the shape of the piston body is of a hollow structure with a cylindrical face, a check valve B is arranged in the space of the hollow portion of the piston body, the metal mesh enclosure is arranged on the upper portion of the hollow portion, the metal mesh enclosure is connected with the lower end of the movable rod, and the hand ring is arranged at the upper end of the movable rod. Due to the fact that the piston device is arranged in the pipe sleeve of the floor drain, when indoor water displacement is large or the grate of the floor drain is blocked by dirt, the movable rod on the piston device is pulled, the movable rod is made to vertically move in a through hole in the grate, then the piston body in the pipe sleeve is driven, and when the piston body moves, water absorption is accelerated through mesh openings in the grate, and meanwhile the water drainage is accelerated through a water storage trough. The check valves and a water sealing method are adopted, and the good deodorization effect can be achieved.

Description

A kind of floor drain that accelerates

Technical field

The utility model belongs to building unit technical field, specifically a kind of floor drain that accelerates.

Background technology

In life, floor drain is the important interface that connects sewerage system and flooring, and as the important composition parts of drainage system in house, its performance directly affects blowdown situation and IAQ (indoor air quality) situation.Tradition floor drain time is the principle of utilizing water seal or gravity self-sealing in design, needs to open in the situation of draining, in the situation without draining, closes and closes.Playing deodorization, anti-return, anti-blocking effectiveness, but in actual use, these effectiveness are difficult to realize.The water quality of household washroom and kitchen floor drain draining is poor; in water, often can be mingled with the foreign material such as hair; be easy to make floor-drain sealing cover plate stained; in the time of draining; the foreign material such as hair are easy to stop up capping; often can cause indoor water row not go out or drainage speed too slow, running into while needing the special circumstances of rapid, high volume draining as pipe burst etc., more cannot complete at short notice well draining.

Utility model content

For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of floor drain that accelerates, and not only can prevent that the foul smell in sewer from returning, and can also manually accelerate draining in the situation that ponding is many.

For achieving the above object, the utility model adopts following technical scheme:

A kind of floor drain that accelerates, comprise panel, pipe box and double-edged fine-toothed comb, it is characterized in that: in described pipe box, be provided with piston apparatus, pipe box has a base plate, base plate is provided with an one way valve A, this one way valve valve arranges down, described piston apparatus comprises bracelet, motion bar, metal net mask and piston body, described piston body is shaped as hollow belt cylindrical structure, the space of its cavity is built-in with one way valve B, this inner elements of check valve direction arranges down, cavity top is provided with metal net mask, this metal net mask is connected with motion bar lower end, motion bar upper end is provided with bracelet.

Preferably, in the cross sectional shape of piston body and the cross section of pipe box, toroidal is unanimous on the whole, and on the cylinder of piston body, cover has sealing ring.

Preferably, described double-edged fine-toothed comb center is provided with a through hole close with motion bar cross-sectional sizes, and motion bar, through through hole, arranges with double-edged fine-toothed comb fit.

Preferably, described sleeve pipe lower end is also overlapped and is had catch basin, and catch basin bottom surface is connected with sleeve pipe bottom surface, and the level height of retaining trough rim is slightly higher than sleeve pipe upper plate, and now the valve of the one way valve A on base plate adopts the little material of density ratio water to make.

The utility model has the advantages that: by piston apparatus being set in the sleeve pipe of floor drain, in the time that indoor drainage amount double-edged fine-toothed comb large or floor drain is stopped up by foul, by pulling the motion bar on piston apparatus, make to move up and down in the through hole of motion bar on double-edged fine-toothed comb, and then piston body in drive pipe box, when piston body up moves, the mesh on double-edged fine-toothed comb accelerates water suction, when piston down moves, catch basin accelerates draining; And adopt one way valve and water seal method, can reach good odor-resistant result.The utility model principle is simple, Practical sanitary, clean convenient, operate simple and easyly, made up the defect that traditional floor drain exists, can be widely used in the place such as kitchen, washroom.

Brief description of the drawings

Below in conjunction with the drawings and specific embodiments, the utility model is described further.

Fig. 1 is sectional view of the present utility model;

Fig. 2 is the sectional view of the another kind of embodiment of the utility model.

In figure: 1, panel; 2, pipe box; 3, double-edged fine-toothed comb; 4, one way valve A; 5, one way valve B; 6, bracelet; 7, motion bar; 8, metal net mask; 9, piston body; 10, sealing ring; 11, base plate; 12, catch basin.

Detailed description of the invention

As shown in Figure 1: a kind of floor drain that accelerates, comprise panel 1, pipe box 2 and double-edged fine-toothed comb 3, pipe box 2 tops are provided with double-edged fine-toothed comb 3, double-edged fine-toothed comb 3 is enclosed within on panel 1, pipe box 2 bottoms are provided with a base plate 11, base plate 11 is provided with an one way valve A4, and this one way valve A4 valve arranges down, and so most of sewage or air can circulate toward bottom from base plate 11 tops; In pipe box 2, be provided with piston apparatus, described piston apparatus comprises bracelet 6, motion bar 7, metal net mask 8 and piston body 9, piston body 9 is shaped as hollow belt cylindrical structure, in the cross section of the cross sectional shape of piston body 9 and pipe box 2, toroidal is unanimous on the whole, on the cylinder of piston body 9, also cover has sealing ring 10, like this, piston body 9 can be linked in pipe box 2, and makes the sealing of fit face by sealing ring 10.The space of the cavity of piston body 9 is built-in with one way valve B5, and this one way valve B5 spool direction arranges down, can ensure that so most of sewage or air can circulate toward bottom from piston top; The top of piston body 9 cavitys is provided with metal net mask 8, when sewage is by after double-edged fine-toothed comb 3 flowing into pipeline, can further filter by metal net mask 8, prevents the dirty obstruction sewer in sewage; These metal net mask 8 upper ends are connected with motion bar 7, are provided with a through hole close with motion bar 7 cross sectional shapes at double-edged fine-toothed comb 3 centers, and motion bar 7 is through through hole, and with double-edged fine-toothed comb 3 fit settings, motion bar 7 can move up and down in through hole like this; Motion bar 7 upper ends are provided with bracelet 6, are also provided with the groove similar to bracelet 6 shapes on double-edged fine-toothed comb 3 surfaces, and bracelet 6 usually can fold and be placed in groove like this.In the time of indoor ponding excessive use, hold bracelet 6, upwards pulling out motion bar 7 moves upward piston body 9, it is large that space between piston body 9 and base plate 11 becomes, space between double-edged fine-toothed comb 3 and piston body 9 diminishes, at this moment one way valve A4 closes, and one way valve B5 opens, the sewage that flows to pipe box 2 flows into from one way valve B5, motion bar 7 is up moved to after certain altitude, press down again motion bar 7, piston body 9 is moved downward, at this moment one way valve A4 opens, and one way valve B5 closes, in motion process, space between piston body 9 and base plate 11 diminishes, the sewage entering is arranged into sewer, it is large that space between double-edged fine-toothed comb 3 and piston body 9 becomes, thereby the sewage of double-edged fine-toothed comb 3 tops is sucked to pipe box 2, so circulation.In the time not using piston apparatus at ordinary times, sewage can pass through self gravitation, from one way valve A4 and one way valve B5, passes through, and enters sewer.

As further improvement of the present utility model, as shown in Figure 2, there is a catch basin 12 sleeve pipe lower end also connected set, catch basin 12 is connected with pipe box 2 bottoms, the level height on catch basin 12 limits is slightly higher than the base plate 11 on sleeve pipe, after effluent stream, the water retaining in catch basin 12 makes floor drain form water seal, further prevents that pipeline foul smell from entering indoor like this; Now the valve of the one way valve A on base plate 11 adopts the little material of density ratio water to make, and by the effect of buoyancy, can further strengthen like this sealing odor-resistant result of floor drain.

The utility model is illustrated by above-described embodiment, but should be understood that, above-described embodiment is the object for giving an example and illustrating just, but not is intended to the utility model to be limited in described scope of embodiments.In addition it will be understood by those skilled in the art that; the utility model is not limited to above-described embodiment; can also make more kinds of variants and modifications according to instruction of the present utility model, these variants and modifications all drop in the utility model scope required for protection.Protection domain of the present utility model is defined by the appended claims and equivalent scope thereof.

Claims

1. one kind is accelerated floor drain, comprise panel, pipe box and double-edged fine-toothed comb, it is characterized in that: in described pipe box, be provided with piston apparatus, pipe box has a base plate, base plate is provided with an one way valve A, this one way valve valve arranges down, described piston apparatus comprises bracelet, motion bar, metal net mask and piston body, described piston body is shaped as hollow belt cylindrical structure, the space of its cavity is built-in with one way valve B, this inner elements of check valve direction arranges down, cavity top is provided with metal net mask, this metal net mask is connected with motion bar lower end, motion bar upper end is provided with bracelet.

2. a kind of floor drain that accelerates according to claim 1, is characterized in that: in the cross sectional shape of described piston body and the cross section of pipe box, toroidal is unanimous on the whole, and on the cylinder of piston body, cover has sealing ring.

3. a kind of floor drain that accelerates according to claim 1, is characterized in that: described double-edged fine-toothed comb center is provided with a through hole close with motion bar cross-sectional sizes, and motion bar, through through hole, arranges with double-edged fine-toothed comb fit.

4. a kind of floor drain that accelerates according to claim 1, it is characterized in that: described sleeve pipe lower end is also overlapped and had catch basin, catch basin bottom surface is connected with sleeve pipe bottom surface, the level height of retaining trough rim is slightly higher than sleeve pipe upper plate, and now the valve of the one way valve A on base plate adopts the little material of density ratio water to make.