CN203891178U

CN203891178U - Floor drain

Info

Publication number: CN203891178U
Application number: CN201320892074.1U
Authority: CN
Inventors: 吴柏琪
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-31
Filing date: 2013-12-31
Publication date: 2014-10-22
Anticipated expiration: 2023-12-31

Abstract

The utility model relates to the field of drainage project, in particular to a floor drain. The floor drain comprises a water inlet, a water storage barrel and a floating ball; the lower part of the water inlet is detachably connected with the upper part of the water storage barrel; the floating ball is arranged in the water storage barrel, the top of the water storage barrel is provided with a stop ring which is used for preventing the ascending of the floating ball, and the wall of the water storage barrel is provided with a groove for communicating the water storage barrel and an external space of the water storage barrel; when the horizontal cross section, running through the center of the floating ball, of the floating ball is lower than the lower edge of the groove, the groove communicates the upper space outside the floating ball and the external space of the water storage barrel. The floor drain is unlikely to fail in sealing, and odor in a sewage pipe is unlikely to escape upwards.

Description

Floor drain

Technical field

The utility model relates to drainage works field, in particular to floor drain.

Background technology

Floor drain, is the important interface that connects sewerage system and flooring, and as the vitals of drainage system in house, its performance quality directly affects the quality of room air, to the peculiar smell between bathroom, controls extremely important.

Current floor drain, is in water inlet, to be provided with a pit, is provided with the swash plate resetting by torsion spring in pit, and when the gravity of pit internal water accumulation is greater than the elastic force of torsion spring, swash plate rotates, and sewage flows into sewer pipe.

But because sewage has very strong corrosive power, therefore, after long-term use, metal torsion spring can be corroded, thereby loses reset capability, and the sealing of this floor drain was easily lost efficacy, and on the foul smell in soil pipe, escapes.

Utility model content

The purpose of this utility model is to provide floor drain, to solve the above problems.

In embodiment of the present utility model, provide floor drain, having comprised: water inlet, water bucket and ball float;

The top of the bottom of described water inlet and described water bucket removably connects;

In described water bucket, be provided with described ball float, top is provided with the baffle ring that stops described ball float to rise, and bucket wall is provided with the groove that is communicated with described water bucket and the described water bucket external space;

When described ball float is through the horizontal section of the centre of sphere during lower than the lower edge of described groove, described groove is communicated with upper space outside described ball float and the space outerpace of described water bucket.

Further, the bottom of described ball float is provided with detachable spring.

Further, the bottom of described water bucket is the sphere adapting with described ball float shape.

Further, described water inlet is funnel-form water inlet.

Further, described water inlet is fixedly connected with the shell with the formation cavity of described water bucket, and the bottom of shell is provided with through hole.

Further, also comprise: grate; Described grate is located at the top of described water inlet.

Further, the top of the bottom of described water inlet and described water bucket removably connects by screw thread.

The floor drain that the utility model embodiment provides, during first use, sewage enters water bucket ball float is floated, and when the dirty pressure of sewage is larger, ball float is pressed down, and sewage is entered outside water bucket by being positioned at the concentrated flow of ball float upper side, enter sewer pipe, when the dirty pressure of sewage reduces, the effect float downward of ball float dirty buoyancy of water in water bucket, to contacting with baffle ring, plays sealing process, thereby the sealing that makes this floor drain is difficult for losing efficacy, the foul smell in soil pipe is difficult for upper ease.

Accompanying drawing explanation

Fig. 1 shows the schematic diagram of a kind of embodiment of floor drain of the present utility model;

Fig. 2 shows the schematic diagram of the another kind of embodiment of floor drain of the present utility model;

Fig. 3 shows the floor drain schematic diagram that ball float floats in use in Fig. 2.

The specific embodiment

Below by specific embodiment, also by reference to the accompanying drawings the utility model is described in further detail.

Floor drain, as shown in Figure 1, comprising: water inlet 1, water bucket 2 and ball float 3; The top of the bottom of water inlet 1 and water bucket 2 removably connects; In water bucket 2, be provided with ball float 3, top is provided with the baffle ring 4 that stops ball float 3 to rise, and bucket wall is provided with the groove 5 that is communicated with water bucket 2 and water bucket 2 external spaces; When ball float 3 is through the horizontal section of the centre of sphere during lower than the lower edge of groove 5, groove 5 is communicated with upper space outside ball floats 3 and the space outerpace of water bucket 2.

The floor drain that the utility model embodiment provides, during first use, sewage enters water bucket 2 ball float 3 is floated, and when the dirty pressure of sewage is larger, ball float 3 is pressed down, and sewage is flowed into outside water bucket 2 by being positioned at the groove 5 of ball float 3 upper side, enter sewer pipe, when the dirty pressure of sewage reduces, ball float 3 extremely contacts with baffle ring 4 at the effect float downward of water bucket 2 interior dirty buoyancies of water, plays sealing process, thereby the sealing that makes this floor drain is difficult for losing efficacy, the foul smell in soil pipe is difficult for upper ease.

Further, the bottom of ball float 3 is provided with detachable spring.

When floor drain used time not for a long time, by being set, detachable spring can guarantee in long-term obsolete situation, and the sealing effectiveness of this floor drain is difficult for losing efficacy, and the foul smell in soil pipe is difficult for upper ease.

Further, the bottom of water bucket 2 is the sphere adapting with ball float 3 shapes.

By the bottom of water bucket 2 is set, it is the sphere adapting with ball float 3 shapes, can make water bucket 2 in the situation that the less water of storage floats ball float 3, thereby seal floor drain, makes the foul smell in soil pipe be difficult for upper ease, is convenient to the inside of clean water bucket 2 when water bucket 2 is pulled down.

Further, water inlet 1 is funnel-form water inlet.

By water inlet 1 is set to funnel-form, is convenient to current and enters and flow out water inlet 1 and enter water bucket 2.

Further, as shown in Figure 2 and Figure 3, water inlet 1 is fixedly connected with the shell 6 with the formation cavity of water bucket 2, and the bottom of shell 6 is provided with through hole 7.

Wherein, Fig. 3 is that ball float 3 extremely contacts with baffle ring 4 at the effect float downward of water bucket 2 interior dirty buoyancies of water, plays sealing process, thereby makes the sealing of this floor drain be difficult for losing efficacy, and the foul smell in soil pipe is difficult for upper ease.

By the shell 6 be fixedly connected with water inlet 1 is set and make it and water bucket 2 between form cavity, and be provided with through hole 7 in the bottom of shell 6, after conveniently making sewage flow out, enter cavity and by through hole 7, enter sewer again from the groove 5 of water bucket 2, adapt with floor drain interface reserved in existing building, be convenient to carry out the installation of floor drain.

Further, also comprise: grate; Grate is located at the top of water inlet 1.

By the top at water inlet 1, be provided with grate, can prevent that the foreign material such as hair from entering floor drain, prevent floor drain and sewer from blocking.

Further, the top of the bottom of water inlet 1 and water bucket 2 removably connects by screw thread.

By setting into the bottom at the mouth of a river 1 and the top of water bucket 2 removably connects by screw thread, constructability manufacture and dismounting or connect into the bottom at the mouth of a river 1 and the top of water bucket 2.

The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. a floor drain, is characterized in that, comprising: water inlet, water bucket and ball float;

When described ball float is through the level cross-sectionn of the centre of sphere during lower than the lower edge of described groove, described groove is communicated with upper space outside described ball float and the space outerpace of described water bucket;

The bottom of described ball float is provided with detachable spring.

2. floor drain according to claim 1, is characterized in that, the bottom of described water bucket is the sphere adapting with described ball float shape.

3. floor drain according to claim 1, is characterized in that, described water inlet is funnel-form water inlet.

4. floor drain according to claim 1, is characterized in that, described water inlet is fixedly connected with the shell with the formation cavity of described water bucket, and the bottom of described shell is provided with through hole.

5. floor drain according to claim 1, is characterized in that, also comprises: grate; Described grate is located at the top of described water inlet.

6. according to the floor drain described in claim 1-5 any one, it is characterized in that, the top of the bottom of described water inlet and described water bucket removably connects by screw thread.