CN203393806U

CN203393806U - Floor drain

Info

Publication number: CN203393806U
Application number: CN201320431924.8U
Authority: CN
Inventors: 杨继跃
Original assignee: Guangdong Liansu Technology Industrial Co Ltd
Current assignee: Guangdong Liansu Technology Industrial Co Ltd
Priority date: 2013-07-19
Filing date: 2013-07-19
Publication date: 2014-01-15
Anticipated expiration: 2023-07-19

Abstract

The utility model discloses a floor drain comprising a shell, a filter cover arranged at the inlet of the shell, a support main body arranged in the shell, an impeller arranged on the support main body and a self-closing sealing rubber mouth arranged at the outlet of the shell. When influent water achieves a certain weight, the self-closing sealing rubber mouth automatically opens to drain water and automatically closes when no water inflows to prevent stink from overflowing; and the impeller is driven by the influent water to spin and in the rotating process of the impeller, waste gas retained in the floor drain is guided into a sewer through the sealing rubber mouth, so that while the interior of the floor drain is kept to be ventilated, bacteria in the floor drain are effectively from breeding.

Description

A kind of floor drain

Technical field

The utility model relates to plumbing equipment technical field, is specifically related to a kind of floor drain.

Background technology

At present, floor drain is all straight substantially, if floor drain does not use for a long time, in floor drain, can be detained a large amount of bacterium and foul smell, floor drain now just becomes the hotbed of breeding bacterium, and current most straight through floor drain can only allow water pass through, can't resolve the problem that stink up emits, particularly to summer, along with temperature constantly raises, cause indoor smell extremely unpleasant, dredging is clean very difficult, pernicious gas even can have influence on indoor sanitation of environment, brings many unnecessary troubles to people's life.

Patent " the floor drain " (patent No.: 200610061635.8) inner introduced floor drain; it is in the shell of column type; blade is set on the inwall of shell and blade protection device forms; blade energy automatic shutter; blade rotates under the effect of current; water is opened many more, and water is opened few less, anhydrous closing.This floor drain is mainly to realize switching by the gravity of water, although there is certain sealing effectiveness, the function of overflow-proof, likely can not cause the sewage overflows carrying the germs of a disease, badly influence indoor sanitation of environment, cause great threat to people's health.

Utility model content

The utility model is intended to address the above problem to a certain extent.

For this reason, goal of the invention of the present utility model is to overcome the defect of prior art, and a kind of effectively floor drain of deodorization overflow-proof that has is provided.

For achieving the above object, the utility model adopts following technical scheme, a kind of floor drain, comprise housing and filtering cover, described filtering cover is arranged on housing entrance, also comprises the supportive body that is arranged in housing, is installed in the impeller on supportive body, with the self-closing's fluid sealant mouth that is arranged on housing exit, the automatic opening water discharge of self-closing's fluid sealant mouth when the water flowing into reaches constant weight, when not having the fashionable self-closing's fluid sealant of current mouth auto-closing, prevents that stink from instead overflowing; Water flows into impeller spin, and impeller, in rotation process, is introduced sewer the waste gas being detained in floor drain by fluid sealant mouth end, when keeping floor drain inner ventilation, effectively reduces growing of bacterium in floor drain.

A kind of optimal way of the present utility model, the central axis of described impeller is vertical with the central axis of housing.

Another kind of optimal way of the present utility model, the central axis of described impeller and the central axes of housing.

Improvement of the present utility model is, on described housing port of export inwall, is provided with position limiting structure, and described self-closing's fluid sealant mouth is folded between described position limiting structure and described supportive body, quick and easy for installation.

Improvement of the present utility model is, the water outlet end of described self-closing's fluid sealant mouth is provided with sealing structure for water, further sealing.

Improvement of the present utility model is, described housing is threaded with described supportive body, easy for installation.

Improvement of the present utility model is, described housing, filtering cover, supportive body and impeller all adopt injection mo(u)lding, easy to process, and cost is cheap.

The beneficial effects of the utility model,

1, when there being water to flow into impeller spin, rotate, impeller, in spin rotation process, is introduced sewer the waste gas being detained in floor drain by fluid sealant mouth end, when keeping floor drain inner ventilation, effectively reduces growing of bacterium in floor drain.

2, self-closing's fluid sealant mouth can open and close according to how many realizations that flow into the water yield, when the water yield flowing into acquires a certain degree, sealing Jiao Zui can open automatically, non-water flow is fashionable in closure state, though for a long time need not, the pernicious gas of sewer, sewage, germ and insect also cannot come up, can really effectively realize anti-odour, anti-spill-out, anti-bacteria, pest control.

3, opening and closing adopt self-closing's fluid sealant mouth and water seal to seal, and have double seal effect, can thoroughly seal the lower mouth of a river, and foul smell sewage is never return.

4, each component all adopt environmentally-friendly plastic, safety, and non-corroding, tasteless nontoxic, durable in use, cost of manufacture is cheap.

Accompanying drawing explanation

Fig. 1 is the structural representation of an embodiment of the present utility model.

Fig. 2 is the structural representation of another embodiment of the present utility model.

In figure:

1-housing; 11-housing central axis; 2-filtering cover; 21-filter bores; 3-supportive body; 31-filter bores; 32-outer-hexagonal boss; 4-impeller; 41-blade; 5-rotating shaft; 6-self-closing fluid sealant mouth; 61-water sealed tank.

Accompanying drawing, only for exemplary illustration, can not be interpreted as limitation of the present invention; For better explanation embodiment, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; To those skilled in the art, in accompanying drawing some known features and explanation thereof may to omit be understandable.

The specific embodiment

Below in conjunction with embodiment, the utility model is described in further detail.

Embodiment 1:

As shown in Figure 1, floor drain described in the utility model, comprise housing 1, filtering cover 2, supportive body 3, impeller 4, rotating shaft 5, self-closing's fluid sealant mouth 6, wherein impeller 4 is installed in inner support main body 3 by rotating shaft 5, and rotating shaft 5 is vertical with the central axis 11 of housing 1 vertical direction; Supportive body 3 adopts and is threaded with housing 1, and filtering cover 2 is contained in housing 1 entrance, top.On the lower end inwall of housing 1, be provided with position limiting structure, the supported main body 3 of self-closing's fluid sealant mouth 6 is pressed on the position limiting structure of housing 1; On filtering cover 2, have the filter bores 21 of some, the size of filter bores 21 and quantity can need to set according to function, and filter bores 21 is for being uniformly distributed, and outer filtering cover 2 can filter impurity and the refuse in sewage; Housing 1, filtering cover 2, supportive body 3, from the material of propeller runner 4, be engineering plastics, injection mo(u)lding.

The periphery upper end of supportive body 3 is provided with external screw thread, and the upper surface of supportive body 3 has the filter bores 31 of some, and the top of supportive body 3 is provided with the outer-hexagonal boss 32 of tightening for spanner; The inwall of housing 1 is provided with internal thread, and this internal thread matches with the external screw thread of supportive body 3, during installation, only needs simple tightening tool can realize Fast Installation, and disassembly, cleaning are simple and convenient;

On impeller 4, be furnished with the blade 41 of some, impeller 4 can be discharged the waste gas being detained in floor drain and bacterium in rotation process by self-closing's fluid sealant mouth 6, when keeping floor drain inner ventilation, effectively reduces growing of bacterium in floor drain.

Self-closing's fluid sealant mouth 6 adopts soft rubber to make, center is provided with through hole, the automatic opening water discharge of through hole of self-closing's fluid sealant mouth 6 when the water flowing into reaches constant weight, does not have water from opening anhydrous self-closing effect when having the fashionable through hole of current auto-closing under elastic force effect, reaching; Because the fashionable self-closing's fluid sealant of non-water flow mouth 6 is always in normally off, mephitis waste gas, sewage, germ and insect in sewer all cannot come up, and effectively realize anti-odour, anti-spill-out, pest control, anti-bacteria; Self-closing's fluid sealant mouth 6 drainage positions are provided with the water sealed tank 61 for water seal, the shape of water sealed tank 61 can be " V " or " U " type, be mainly used in water seal sealing, water seal sealing and glue mouth sealed junction are combined, can thoroughly seal foul smell in sewer and sewage and emit on not returnly, realize double seal effect;

Embodiment 2:

Fig. 2 is the structure chart of the utility model embodiment 2.The present embodiment 2 is substantially the same manner as Example 1, and difference is that the rotating shaft 5 of impeller 4 in embodiment 2 and the central axis 11 of floor drain housing 1 vertical direction are for overlapping or being arranged in parallel, and increases the diversity of installing from propeller runner 4.

In accompanying drawing, describe position relationship only for exemplary illustration, can not be interpreted as the restriction to this patent.

Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.All any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in the protection domain of the utility model claim.

Claims

1. a floor drain, comprises housing and filtering cover, and described filtering cover is arranged on housing entrance, it is characterized in that, also comprises the supportive body that is arranged in housing, is installed in the impeller on supportive body, and be arranged on self-closing's fluid sealant mouth in housing exit.

2. floor drain according to claim 1, is characterized in that, the central axis of described impeller is vertical with the central axis of housing.

3. floor drain according to claim 1, is characterized in that, the central axis of described impeller and the central axes of housing or parallel.

4. floor drain according to claim 1, is characterized in that, on described housing port of export inwall, is provided with position limiting structure, and described self-closing's fluid sealant mouth is folded between described position limiting structure and described supportive body.

5. floor drain according to claim 1, is characterized in that, the water outlet end of described self-closing's fluid sealant mouth is provided with sealing structure for water.

6. floor drain according to claim 1, is characterized in that, described housing is threaded with described supportive body.

7. according to the arbitrary described floor drain of claim 1-6, it is characterized in that, described housing, filtering cover, supportive body and impeller all adopt injection mo(u)lding.