CN102080407A

CN102080407A - Deodorizing floor drain

Info

Publication number: CN102080407A
Application number: CN 201110044170
Authority: CN
Inventors: 张云贵
Original assignee: DANYANG CITY YONGXIN ELECTRONICS TECHNOLOGY Co Ltd
Current assignee: DANYANG CITY YONGXIN ELECTRONICS TECHNOLOGY Co Ltd
Priority date: 2011-02-24
Filing date: 2011-02-24
Publication date: 2011-06-01

Abstract

The invention provides a deodorizing floor drain, comprising a floor drain body and an upper cover, wherein the upper cover is bucked with the upper end surface of the floor drain body; the upper cover is provided with water leakage holes; the lower end surface of the floor drain body is provided with a water outlet; a convex ring extending upwards is arranged at the edge of the water outlet; the convex ring is provided with a float ball; the density of the float ball is less than the density of water; and the diameter of the float ball is less than the distance between the upper cover and the convex ring. The deodorizing floor drain integrates a water-sealing type with a self-sealing type; when the water in the pipeline is overmuch, the water conceals the upper end surface of a convex plate and jacks up the float ball so as to form the water-sealing type, thereby preventing odor and insect pests from entering into the room from the pipeline; and when the water in the pipeline is little, the float ball is sealed on the water outlet so as to prevent odor and insect pests from entering into the room from the pipeline.

Description

Odour-proof floor drain

Technical field

The present invention relates to a kind of odour-proof floor drain.

Background technology

Odour-proof floor drain is extensively applied in general industry and the civil building at present.The deodorization mode is divided into hydrolock and self-sealing substantially.Though the self-sealing odor-resistant result well complex structure stop up easily, some be provided with capping floor drain since capping become the easy landing of tabular can not really play the deodorization effect; Thereby hydrolock is exactly a water to be hoarded in floor drain bottom and guarantees can instead not distinguish the flavor of, but most hydrolock floor drain water seal depth does not all reach 50mm, can not really play the water-sealing stinking-proof effect.

Summary of the invention

The object of the invention provide a kind of can water seal again can be self-styled odour-proof floor drain.

In order to achieve the above object, the technical solution adopted in the present invention is: a kind of odour-proof floor drain, the loam cake that it comprises the floor drain body, is interlocked with described floor drain body upper surface, cover on described and offer leaking hole, described floor drain body lower surface offers a weep hole, described weep hole border is provided with upwardly extending bulge loop, be placed with a ball float on the described bulge loop, the density of described ball float is less than the density of water, and the diameter of described ball float is less than the distance between loam cake and bulge loop.

For having water seal effect preferably, described loam cake bottom surface to bulge loop upper surface distance is greater than 50mm.

Further, described leaking hole is cattle horn shape, and a plurality of described leaking holes outwards progressively increase to form the leaking hole group along the loam cake center, and described leaking hole group is a center of circle circular array with the loam cake center, makes the floor drain good looking appearance like this.

Further, in order to increase the practicality of floor drain, described loam cake is provided with the tube connector that sewer pipe is connected with loam cake, and tube connector can directly link to each other with the sewer pipe of washing machine etc., is convenient to draining.

Optimize, described tube connector bottom surface be provided with at least one be used for tube connector is fixed on cover and with the corresponding projection of leaking hole, described projection plugs connection mutually with the leaking hole that is positioned at its corresponding position.

Further, described loam cake center offer be used to be communicated with tube connector and floor drain body interior and with the corresponding intercommunicating pore in the hole at tube connector center.

Automatically seal effect preferably for arriving, prevent the ball float skew, be provided with the brace of a plurality of downward extensions along described intercommunicating pore border, fixedly install on the described brace to be useful on and stop the emerge lid that emits of floor drain body of ball float, the diameter of described ball float covers diameter and emits the distance of covering bottom surface to bulge loop upper surface less than floating ball diameter less than emitting.

Further, described emitting covered solid welding on brace.

Because adopt technique scheme, the present invention has the following advantages: the present invention integrates hydrolock and self-sealing, and water is crossed flower in pipeline, water can be covered the boss upper surface, the jack-up ball float, and the formation hydrolock prevents that foul smell, insect pest are in the pipeline in the inlet chamber; In pipeline water not for a long time, ball float is sealed on the weep hole, prevents that foul smell, insect pest are in the pipeline in the inlet chamber.

Description of drawings

Accompanying drawing 1 is the vertical view of embodiment one;

Accompanying drawing 2 is the A-A sectional view of Fig. 1;

Accompanying drawing 3 is the vertical view of embodiment two;

Accompanying drawing 4 is the front view of tube connector;

Accompanying drawing 5 is the upward view of tube connector;

Accompanying drawing 6 is a loam cake upward view among the embodiment two;

Accompanying drawing 7 is the B-B sectional view of Fig. 3;

Wherein: 1, floor drain body; 2, loam cake; 3, ball float; 4, tube connector; 11, weep hole; 12, bulge loop; 21, leaking hole; 22, leaking hole group; 23, intercommunicating pore; 24, brace; 25, emit lid; 41, projection.

The specific embodiment

Below in conjunction with accompanying drawing, the preferred specific embodiment of the present invention is described:

Embodiment one

The present invention includes the loam cake 2 that the bottom offers the floor drain body 1 of weep hole 11, is interlocked with floor drain body 1 upper surface as shown in Figure 1, 2, offer leaking hole 21 on the loam cake 2.Weep hole 11 borders are provided with upwardly extending bulge loop 12, be placed with a ball float 3 on the bulge loop 12, the density of ball float 3 is less than the density of water, and the diameter of described ball float 3 is less than the distance of 12 of loam cake 2 and bulge loops, and loam cake 2 bottom surfaces to bulge loop 12 upper surfaces distance is greater than 50mm.

Leaking hole 21 is cattle horn shape, and three described leaking holes 21 outwards progressively increase along the loam cake center and form 22, six groups of leaking hole groups 22 of leaking hole group is center of circle circular array with the loam cake center, makes the floor drain good looking appearance like this.

Embodiment two

As shown in Figure 3, compare, in embodiment two, on loam cake 2, set up a tube connector 4 that can directly connect the washing machine sewer pipe, so just can better play the draining effect with embodiment one.

Shown in Fig. 4,5, these tube connector 4 bottom surfaces be provided with three be used for tube connector 4 is fixed on the loam cake 2 and with leaking hole 21

corresponding projections

41,3 projections 41 are that the center of circle circularizes array distribution with tube connector 4 axle center, and projection 41 plugs connection mutually with the leaking hole 21 that is positioned at its corresponding position.As shown in Figure 6 loam cake 2 centers offer be used to be communicated with tube connector 4 and floor drain body 1 inner and with the corresponding intercommunicating pore 23 in the hole at tube connector 4 centers.

As shown in Figure 7, be provided with four braces 24 that extend downwards along intercommunicating pore 23 borders, solid welding is useful on and stops ball float 3 the emitting of floor drain body 1 of emerging to cover 25 on the brace 24, and the diameter of ball float 3 covers 25 diameters and emits the distance of covering 25 bottom surfaces to bulge loop 12 upper surfaces less than ball float 3 diameters less than emitting.Can not only prevent that like this ball float 3 from by intercommunicating pore 23 emersion floor drain bodies 1, can also guarantee that ball float 3 is positioned at bulge loop 12 tops all the time, and then having guaranteed the deodorization effect of floor drain.

To sum up, the present invention has following advantage:

1, when adopting the hydrolock deodorization, water seal depth has deodorization vermins-proof effect preferably greater than 50mm.

2, Dang Shui decorporates, and when adopting the self-sealing deodorization, ball float can be not cheap, can be in the bulge loop upper end all the time, makes deodorization not have the vacuum phase.

3, the present invention is simple in structure, is easy to make, and can produce in a large number in batch.

Above-mentioned combination is illustrated embodiment preferred for this invention; but the foregoing description can not be interpreted as limiting the scope of the invention; all equivalences that spirit essence is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.

Claims

1. odour-proof floor drain, it comprises floor drain body (1), the loam cake (2) that is interlocked with described floor drain body (1) upper surface, offer leaking hole (21) on the described loam cake (2), it is characterized in that: described floor drain body (1) lower surface offers a weep hole (11), described weep hole (11) border is provided with upwardly extending bulge loop (12), be placed with a ball float (3) on the described bulge loop (12), the density of described ball float (3) is less than the density of water, and the diameter of described ball float (3) is less than the distance between loam cake (2) and bulge loop (12).

2. odour-proof floor drain according to claim 1 is characterized in that: described loam cake (2) bottom surface to bulge loop (12) upper surface distance is greater than 50mm.

3. odour-proof floor drain according to claim 2, it is characterized in that: described leaking hole (21) is cattle horn shape, a plurality of described leaking holes (21) outwards progressively increase along loam cake (2) center and form leaking hole group (22), and described leaking hole group (22) is a center of circle circular array with loam cake (2) center.

4. according to claim 1 or 3 described odour-proof floor drains, it is characterized in that: described loam cake (2) is provided with the tube connector (4) that sewer pipe is connected with loam cake.

5. odour-proof floor drain according to claim 4, it is characterized in that: described tube connector (4) bottom surface be provided with at least one be used for that tube connector (4) is fixed on that loam cake (2) is gone up and with the corresponding projection of leaking hole (21) (41), described projection (41) plugs connection mutually with the leaking hole that is positioned at its corresponding position (21).

6. odour-proof floor drain according to claim 5 is characterized in that: described loam cake (2) center offer be used to be communicated with tube connector (4) with floor drain body (1) inner and with the corresponding intercommunicating pore in hole (23) at tube connector (4) center.

7. odour-proof floor drain according to claim 6, it is characterized in that: the brace (24) that is provided with a plurality of downward extensions along described intercommunicating pore (23) border, fixedly install on the described brace (24) be useful on stop that ball float (3) emerges the floor drain body emit lid (25), the diameter of described ball float (3) less than the distance of emitting lid (25) diameter and emitting lid (25) ground to bulge loop (12) upper surface less than ball float (3) diameter.

8. odour-proof floor drain according to claim 7 is characterized in that: describedly emit lid (25) solid welding on brace (24).