CN2804199Y

CN2804199Y - Deodorizing floor drain

Info

Publication number: CN2804199Y
Application number: CN 200520041966
Authority: CN
Inventors: 童强荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-05-30
Filing date: 2005-05-30
Publication date: 2006-08-09
Anticipated expiration: 2015-05-30

Abstract

The utility model discloses a deodorizing floor drain which mainly comprises a floor drain body, wherein an elastic collar is arranged on the groove of the inner wall of the floor drain body and the upper part of the floor drain body is provided with a cover plate on which a water inlet is arranged. The utility model is characterized in that the lower part of the floor drain body is provided with an energy storage tank with a water outlet, and the inner wall of the energy storage tank is connected with a wing plate, the other end of which is provided with a central shaft sleeve. A central shaft in arranged in a central shaft sleeve hole, and the upper part of the central shaft is sheathed with a cylindrical helical spring. The top surface of the central shaft is provided with a protective sleeve, and the lower bottom surface of the energy storage tank is provided with a discharge closing plate. The utility model has the advantages that additional energy resources, such as electricity, heating, etc. do not need, and the drainage kinetic energy is used. The purpose of rapid discharge water can be obtained, and the function of automatic blocking can be satisfied. The multiple prevention effects that the lose control of spillover of large displacement running water can be prevented under the conditions, such as bursting of a running water pipe, etc., the dispersing of abnormal flavor of a sewage pipe can be prevented, the vermin class in the sewer can be prevented from entering the room and the sewage can be prevented from flowing back into a room can be realized.

Description

A kind of odour-proof floor drain

Technical field:

The utility model belongs to the technical field of architecture indoor land drainage device, specifically a kind of utilize that the anti-big discharge capacity flowing water of hydrodynamic force open and close type overflows peculiar smell out of control, anti-, anti-insects anti-channeling let out floor drain, particularly its internal mechanical structure soon.

Background technology:

At present the indoor common floor drain apparatus of the building bowl-shape buckle that all has the cover plate of leaking hole by one and be fixed on its reverse side is formed, cover plate mainly plays drainage, bowl-shape buckle mainly works to prevent peculiar smell, insects anti-channeling, bowl-shape buckle prevents that the principle that prevents of peculiar smell, insects anti-channeling from being: the floor drain inner chamber has a circle groove, can in groove, form a loop product water during draining, the end opening of bowl-shape buckle just is buckled in this groove, thereby cause a circle " water seal ", intercept peculiar smell and insects anti-channeling in the sewer.And when draining, the water yield surpass groove suitable for reading after, will overflow groove, discharge the water yield from the gap location between groove and the bowl-shape buckle arc surface, such structure has formed two big major defects, and the one, such " water seal " structure causes resistance to draining, make impeded drainage, the water yield obviously reduces.When so people strengthen at the needs displacement (as running water pipe under the emergency case or flexible pipe explosion, current are stretched or when dash drenching in the bathroom) often cover plate must be taken away, and in order to prevent that foreign material from stopping up, changing one does not again have the poroid cover plate of bowl-shape buckle to cover on sewer mouth, uses very inconvenience.Second largest shortcoming is: the ponding of locating when " water seal " do the back (as do not use floor drain or weather sweltering heat for some time, when moisture evaporates easily), " water seal " prevents that the effect of peculiar smell, insects anti-channeling from just not existed.It is indoor that the peculiar smell of sewer, insects still can anti-channelings, and living and working environment is caused adverse effect.

Summary of the invention:

In order to overcome shortcomings such as the displacement that present floor drain exists is little, deodorization " water seal " is unreliable, can't prevent pouring in down a chimney, the purpose of this utility model is to provide a kind of odour-proof floor drain, it is when the water yield is big, the energy draining is unblocked, can intercept insects peculiar smell, back-flushed waste disposal in sewer pipe again during not draining, to guarantee the clean and tidy of indoor environment.

For achieving the above object; the technical solution of the utility model is a kind of odour-proof floor drain; it mainly comprises the floor drain body; be provided with circlip in the wall groove within it; be provided with cover plate on floor drain body top; be shaped on water inlet at the cover plate end face, it is characterized in that: floor drain body bottom is provided with energy storage tank, and the energy storage tank bottom is shaped on delivery port; and be connected with fin at the energy storage tank inwall; the fin other end is connected in the central axle sleeve cylindrical, is provided with central axis in the central axis trepanning, and cylindrical is socketed with a cylindrically coiled spring on central axis top; the central axis end face is provided with a protective sleeve; at the energy storage tank bottom surface, connect one by the central axis lower end and let out shrouding, the central axis end is equipped with nut.

The beneficial effects of the utility model are: do not need external energies such as electricity, heat, only by draining self kinetic energy, both reached the purpose of quick draining, satisfied the effect of automatic shutoff again, it is out of control to have realized preventing under the situation such as tap water pipe line explosion that big discharge capacity flowing water overflows, prevent the drainage pipeline peculiar smell overflow loose, many anti-effects such as insects anti-channeling, backing up of sewage.

Description of drawings:

Fig. 1 is that the utility model axis of no-feathering is to generalized section.

Fig. 2 is the A-A sectional drawing of Fig. 1.

The specific embodiment:

Below with reference to Fig. 1, Fig. 2, the utility model further is described.

As Fig. 1; shown in Figure 2; the utility model mainly comprises floor drain body 1; it is a circular ladder member; have circular hole at an upper portion thereof; the circular hole place is provided with cover plate 3; cover plate 3 is circular tabular component; its end face along the circumferential direction is shaped on a plurality of water inlets 2; be shaped on semicircle groove at floor drain body 1 inwall; circlip 4 is housed in the groove; it is one to have the circular member of breach; it is characterized in that: energy storage tank 9 is equipped with in floor drain body 1 bottom; energy storage tank 9 is that a circular hollow ladder has end cylindrical shell member; be shaped on a delivery port 10 in its bottom; and its inwall is connected with four fins 8; fin 8 other ends are connected in central axle sleeve 7 cylindricals; can firmly connect energy storage tank 9 and central axle sleeve 7 and can make water from fin 8 at interval by under the situation; how much should being advisable more greatly of fin 8 with the water flowing area; central axle sleeve is provided with central axis 13 in 7 holes; central axis 13 top cylindricals are socketed with a cylindrically coiled spring 5; and be provided with a protective sleeve 6 at central axis 13 end faces; the effect of protective sleeve 6 is to prevent that foreign material from twining cylindrically coiled spring 5; be equipped with at energy storage tank 9 bottom surfaces and let out shrouding 11; letting out shrouding 11 is a circular tabular component; and the heart is shaped on a through hole therein, and cross-under central axis 13 lower ends in the through hole are fixing with nut 12.

In the specific implementation, under the effect of cylindrically coiled spring pretightning force, let out on the shrouding 11 plane and be close to energy storage tank 9 bottom surfaces, delivery port 10 is by shutoff, and peculiar smell and insects are blocked in the sewer pipe, when backing up of sewage, sewage produces pressure to letting out shrouding 11 bottom surfaces, by energy storage tank 9 upper and lower end faces, circlip 4 is passed to floor drain body 1, and floor drain body 1 is directly to be fixedly mounted on the cement floor, the utlity model has bilge water resisting thus and pour in down a chimney function, when draining, current enter floor drain body 1 inner chamber by water inlet 2 on the cover plate 3, flow into energy storage tank 9 inner chambers again, let out on the shrouding 11 plane by 10 pairs of delivery ports and produce pressure, when its pressure during greater than cylindrically coiled spring 5 pretightning forces, cylindrically coiled spring 5 is compressed, central axis 13, let out shrouding 11 and move downward, current flow out from delivery port 10, enter sewer pipe, draining finishes, let out applanation disappearance on the shrouding 11, under cylindrically coiled spring 5 effects, recover plugging action.

Claims

1; a kind of odour-proof floor drain; it mainly comprises floor drain body (1); be provided with circlip (4) within it in the wall groove; be provided with cover plate (3) on floor drain body (1) top; be shaped on water inlet (2) at cover plate (3) end face; it is characterized in that: floor drain body (1) bottom is provided with energy storage tank (9); be shaped on delivery port (10) in energy storage tank (9) bottom; and be connected with fin (8) at energy storage tank (9) inwall; fin (8) other end is connected in central axle sleeve (7) external diameter; cross-under has a central axis (13) in central axle sleeve (7) hole; central axis (13) top cylindrical is socketed with a cylindrically coiled spring (5); be provided with a protective sleeve (6) at central axis (13) end face, be equipped with by central axis (13) lower end at energy storage tank (9) bottom surface and let out shrouding (11), central axis (13) end is equipped with nut (12).

2, a kind of odour-proof floor drain described in claim 1 is characterized in that: energy storage tank (9) is that a circular hollow ladder has end cylindrical shell member, is shaped on a delivery port (10) in its bottom.

3, a kind of odour-proof floor drain described in claim 1 is characterized in that: letting out shrouding (11) is a circular tabular component, and the heart is shaped on a through hole therein.