CN2575170Y

CN2575170Y - Gooseneck

Info

Publication number: CN2575170Y
Application number: CN 02253431
Authority: CN
Inventors: 黄贵周
Original assignee: SHANGHAI GUANGLING HARDWARE PRODUCTS CO Ltd; SHANGHAI GUANGLING HARDWARE PR
Current assignee: SHANGHAI GUANGLING HARDWARE PRODUCTS CO Ltd; SHANGHAI GUANGLING HARDWARE PR
Priority date: 2002-08-29
Filing date: 2002-08-29
Publication date: 2003-09-24
Anticipated expiration: 2012-08-29

Abstract

The utility model relates to a stench isolating and jam preventing floor drain. The utility model comprises a cover plate of the floor drain, a grating cover with a drainage screen, a buckling bowl with a water seal, a water storing cylinder and a drainage pipe, wherein the water storing cylinder and the grating cover with a drainage screen are buckled on a lug boss on the cover plate of the floor drain; the buckling bowl with a water seal is positioned between the grating cover with a drainage screen and the water storing cylinder, and the buckling bowl with a water seal and the grating cover with a drainage screen are fixed together; the center of the bottom part of the water storing cylinder is provided with a drainage opening; the edge of the drainage opening is bent upwards and extends for certain height, then the edge of the drainage opening is folded inwards and downwards, and thus, the inner edge of the drainage opening is formed; the drainage opening is completely covered by the buckling bowl with a water seal, and a certain clearance is formed between the edge of a bowl opening and the bottom of the water storing cylinder; the drainage pipe is directly sheathed on the inner edge of the drainage opening. The stench isolating and jam preventing floor drain has the advantages of portability, beautiful appearance, simple structure and practical function. Under the condition that drainage effect is not influenced, the drainage pipe can be made of fewer raw materials, and accordingly the cost of drainage facilities is reduced.

Description

Every smelly anti-blocking floor drain

Technical field

The utility model relates to a kind of indoor drainage floor drain, particularly relates to a kind of floor drain that has every smelly choke preventing function.

Background technology

At present; the floor drain that often use in washroom in public places, washing room and household indoor toilets, kitchen etc. is the sheet metal that a kind of simple band leaks eye mostly; or traditional bell bell-type button bowl structure; these floor drains draining often regular meeting with part rubbish dirt in company with sweeping away; enter in the floor drain slit or directly enter sewer; be easy to cause impeded drainage or line clogging, because the sewer space is narrow and small, the dirt of those long-term accumulation is difficult to clean out.In addition, because interior space of sewer and space outerpace are unimpeded, foul smell again can be constantly excessive in it, both influenced sanitation of environment, endangers the healthy of people again.

For this reason, people have carried out many improvement to drain structure, progressively form multiple structure and kind every smelly anti-blocking floor drain, wherein as shown in Figure 1 a kind of.This floor drain is mainly by floor drain cover plate 1, comb and cover 2 in the drainage network, water seal button bowl 3, compositions such as water storage cylinder 5 and fastening bolt 4, wherein comb and to cover 2 and all ride on the boss 10 of floor drain cover plate 1 in water storage cylinder 5 and drainage network, water seal button bowl 3 covers 2 by fastening bolt 4 with the drainage network comb and is fixed together, bottom centre in water storage cylinder 5 is provided with outfall 50, the edge of this outfall 50 upwards is bent to form certain altitude, described water seal button bowl 3 covers on the inside fully with this outfall 50, certain interval is at interval also wanted in the bottom of its rim of a bowl edge and water storage cylinder 5, and on the outer rim 51 that the sewer or the gutter of this moment and this floor drain coupling should be enclosed within floor drain cover plate 1.Like this, when draining, comb from the drainage network and cover the foreign material that leakage is gone down 2 the mesh and can be blocked in by in the groove between the outfall 50 of water seal button bowl 3 and water storage cylinder 5, and can periodic cleaning fall, can directly be flushed in the sewer, and after draining finishes, because the height of outfall 50 is higher than this water storage cylinder 5 bottoms, in water storage cylinder 5, also can retain a spot of water, its water level flushes with the brim height of outfall 50, at this moment, the space between water seal button bowl 3 and outfall 50 edges is by complete closed, and the foul smell in sewer or the gutter can't be excessive.

Owing to should be to be enclosed within on the outer rim 51 of floor drain cover plate 1 every the sewer of smelly anti-blocking floor drain, drain aperture is big and the bore of outfall 50 is less, drainage effect can cause certain pipeline material waste relatively, therefore makes the cost of a whole set of drainage increase to some extent.

The utility model content

The purpose of this utility model be to provide a kind of can overcome the defective that exists in the prior art every smelly anti-blocking floor drain, it extends certain-length and inside and bending downwards with the edge of the outfall of water storage cylinder, again gutter directly is enclosed within on the inner edge of this outfall, the bore of gutter can narrow down to outfall and equate like this, makes material cost descend.

The purpose of this utility model is achieved in that a kind of every smelly anti-blocking floor drain, comprise the floor drain cover plate, comb and cover in the drainage network, water seal button bowl, water storage cylinder and gutter, wherein comb to cover and all ride on the boss of floor drain cover plate in water storage cylinder and drainage network, water seal button bowl is combed between lid and the water storage cylinder in the drainage network, and be fixed together with the drainage network lid of combing, bottom centre in water storage cylinder is provided with outfall, the edge of this outfall is bending and formation certain altitude upwards, described water seal button bowl covers on the inside, the bottom interval certain interval of its rim of a bowl edge and water storage cylinder fully with this outfall; The upwards edge of bending of described outfall extends certain-length again, and inside and bending downwards, forms the outfall inner edge, and gutter directly is enclosed within on the inner edge of this outfall.

Of the present utility modelly make by stainless steel material every smelly anti-blocking floor drain, lightly attractive in appearance, simple in structure, the function practicality, after the outfall edge to water storage cylinder carries out architecture advances, can narrow down to outfall with the bore of the gutter of this floor drain coupling and to equate, under the prerequisite that does not influence drainage effect, gutter can be with less raw material manufacturing, thereby has reduced the cost of drainage.

Description of drawings

Fig. 1 is the prior art constructions schematic diagram;

Fig. 2 is the sectional view of the utility model every smelly anti-blocking floor drain

Fig. 3 is the vertical view of floor drain cover plate in the utility model;

Fig. 4 is the vertical view that in the utility model comb and cover in the drainage network.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further described.

See also accompanying drawing 2, of the present utility model every smelly anti-blocking floor drain comprise floor drain cover plate 1, drainage network comb cover 2, water seal buckles bowl 3, water storage cylinder 6 and gutter etc., these elements are made by stainless steel material.Wherein comb and to cover 2 and all ride on the boss 10 of floor drain cover plate 1 in water storage cylinder 6 and drainage network, water seal button bowl 3 the drainage network comb cover 2 and water storage cylinder 6 between, and comb with the drainage network and to cover 2 and be fixed together by fastening bolt 4, bottom centre in water storage cylinder 6 is provided with outfall 60, the edge of this outfall 60 is bending and formation certain altitude upwards, described water seal button bowl 3 covers on the inside, the bottom interval certain interval of its rim of a bowl edge and water storage cylinder 6 fully with this outfall 60; It is characterized in that: the upwards edge of bending of described outfall 60 extends certain-length again, and inside and bending downwards, forms outfall inner edge 61, and gutter directly is enclosed within on the inner edge 61 of this outfall 60.

Be illustrated in figure 3 as an embodiment of floor drain cover plate 1 in the utility model, it is square or circular sheet, and at the center opening, the cover plate that described boss 10 openings go out inwardly bends a little downwards earlier and forms.

Be illustrated in figure 4 as drainage network in the utility model and comb and cover an embodiment of 2, combing in described drainage network, to cover 2 be circular sheet, is provided with the installing hole 20 that is used for installing fastening bolt 4 in the center, evenly offers draining mesh 21 on thin plate.

Bowl center, the end at described water seal button bowl 3 offers the installing hole that is used for installing fastening bolt 4 equally.

When actual practical, the diameter of the outer rim of the outfall 60 of described water storage cylinder 6 is 4 cun, and the inner edge external diameter is 4 cun or 3 cun or 2 cun or 1.5 cun, so can narrow down to 2 cun from 4 cun with the bore of the gutter of this floor drain coupling.

Claims

1, a kind of every smelly anti-blocking floor drain, comprise floor drain cover plate (1), comb and cover (2) in the drainage network, water seal button bowl (3), water storage cylinder (6) and gutter, wherein water storage cylinder (6) and drainage network comb lid (2) all rides on the boss (10) of floor drain cover plate (1), water seal button bowl (3) is positioned at the drainage network and combs between lid (2) and the water storage cylinder (6), and be fixed together with the drainage network lid (2) of combing, bottom centre in water storage cylinder (6) is provided with outfall (60), the edge of this outfall (60) is bending and formation certain altitude upwards, described water seal button bowl (3) covers on the inside, the bottom interval certain interval of its rim of a bowl edge and water storage cylinder (6) fully with this outfall (60); It is characterized in that: the upwards edge of bending of described outfall (60) extends certain-length again, and inside and bending downwards, forms outfall inner edge (61), and gutter directly is enclosed within on the inner edge (61) of this outfall (60).

2, according to claim 1 every smelly anti-blocking floor drain, it is characterized in that: described floor drain cover plate (1), drainage network comb cover (2), bowl (3) is buckled in water seal and water storage cylinder (6) is made by stainless steel material.

3, according to claim 2 every smelly anti-blocking floor drain, it is characterized in that: described floor drain cover plate (1) is square or circular sheet, and cover plate is at the center opening, and inwardly bends a little downwards earlier, forms described boss (10).

4, according to claim 2 every smelly anti-blocking floor drain, it is characterized in that: described drainage network comb lid (2) is provided with installing hole (20) for circular sheet in the center, evenly offer draining mesh (21) on thin plate.

5, according to claim 3 or 4 described every smelly anti-blocking floor drain, it is characterized in that: the bowl center, the end at described water seal button bowl (3) offers installing hole.

6, according to claim 1 and 2 every smelly anti-blocking floor drain, it is characterized in that: the external diameter of the inner edge (61) of described water storage cylinder (6) outfall (60) is 4 cun or 3 cun or 2 cun or 1.5 cun.