CN201433443Y

CN201433443Y - Float type stinking-proof floor drain

Info

Publication number: CN201433443Y
Application number: CN2009200088939U
Authority: CN
Inventors: 黄成儒; 王日全
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-03-22
Filing date: 2009-03-22
Publication date: 2010-03-31
Anticipated expiration: 2019-03-22

Abstract

The utility model belongs to the sewage discharging floor drain technology field, especially relates to a float type stinking-proof floor drain. The floor drain is characterized in that: it comprisesthree parts: a floor drain grate, a floor drain housing and a float type sealing body; the floor drain grate is disposed on the upper part of the floor drain housing; the float type sealing body is disposed on the upper part of the discharge outlet inside the floor drain housing; in addition, a positioning body and a rubber sealing gasket also can be disposed on the lower part of the float type sealing body. The float type stinking-proof floor drain of the invention performs sewage discharge by the buoyancy of the float type sealing body in water, and covers the discharge outlet by the gravityof the float type sealing body when sewage discharge is finished to prevent the stinks in sewer from moving upward to room, thereby, effectively avoids the indoor air pollution caused by the stinks.The floor drain of the utility model has the advantages of simple structure, using convenience and easy maintenance.

Description

The float-type odour-proof floor drain

One, technical field:

The utility model belongs to the floor drain technical field that is used for sewage effluent, particularly a kind of float-type odour-proof floor drain.

Two, background technology

The existing floor drain that is used for sewage effluent that generally uses; all adopt the structure design of water seal; in use need often add water and can effectively completely cut off the interior foul smell of sewer; and people in use often can not add water on time in floor drain; thereby make lack of water in the floor drain and lose the smelly effect of envelope, the pollution that these foul smell are serious user's room air, especially in winter of northern China; indoor inconvenience is often taken a breath, and it has more aggravated the degree of room air pollution.

Three, summary of the invention

The purpose of this utility model is at the prior art above shortcomings, and a kind of novel float-type odour-proof floor drain of development and design, this float-type odour-proof floor drain adopts the principle of water buoyancy, develop a kind of float-type odour-proof floor drain, this floor drain good sealing effect, in use can completely cut off the foul smell in the sewer effectively, thereby avoided the foul smell inlet chamber internal contamination air in the sewer fully, and its draining is convenient, simple in structure, cost is low, and convenient maintenance has better economic and social benefit.

Technical scheme is: this float-type odour-proof floor drain is made up of floor drain double-edged fine-toothed comb, floor drain housing, float-type seal three parts, and the floor drain double-edged fine-toothed comb places floor drain housing top, and the float-type seal places the outfall top in the floor drain housing.In order to make the float-type seal outfall top that can not drift about, make it to finish back float-type sealing physical efficiency and effectively cover outfall in draining, thereby the foul smell in the sealing sewer overflows into indoor from outfall, can positioning body be set in the bottom of float-type seal, positioning body has multiple form of structure.Tightr for the sealing on float-type seal and outfall top, can be provided with rubber gasket in the bottom of float-type seal.The effect of floor drain double-edged fine-toothed comb is identical with the effect and the structure of existing floor drain double-edged fine-toothed comb with structure, no longer here stating more.The floor drain housing is the parts that install floor drain double-edged fine-toothed comb and float-type seal, and its bottom links to each other with the interface of sewer pipe, and the profile of floor drain housing is identical with the floor drain housing of existing floor drain.The float-type seal is one and may float on the water surface, can utilize the effect of self gravitation to cover outfall top after draining finishes again, plays the parts of the effect that moves on the sealing sewer foul smell, and the design of these parts is technological cores of the present utility model.In the use during draining float-type seal under the buoyancy of water effect, lift and leave outfall top, sewage is just drained very swimmingly, draining finish and floor drain in when anhydrous the float-type seal then under the self gravitation effect, cover outfall top automatically, completely cut off in the sewer and moved on the foul smell, avoided it room air pollution.

Four, description of drawings:

Fig. 1 is the utility model float-type odour-proof floor drain middle part sectional structure schematic diagram.

Fig. 2 is the another kind of structural representation of Fig. 1.

Fig. 1. among Fig. 2: 1. floor drain double-edged fine-toothed comb; 2. aquaporin, it is located on the floor drain double-edged fine-toothed comb 1; 3. floor drain housing; 4. rubber gasket; 5. outfall; 6. float-type seal; 7. sewer pipe interface; 8. positioning body, the main distinction of Fig. 1, Fig. 2 are the position difference that positioning body is provided with, and the position of the positioning body 8 among Fig. 1 is in the inside of outfall 5, and the position of the positioning body 8 among Fig. 2 is in the outside of outfall 5.In conjunction with the embodiments accompanying drawing is described in detail more below.

Five, the specific embodiment

Fig. 1, Fig. 2 can be used as the structural representation of two specific embodiments of the present utility model.Among Fig. 1, Fig. 2, floor drain double-edged fine-toothed comb 1 is placed in the top of floor drain housing 3, and aquaporin 2 is drainage channels, and float-type seal 6 is placed at the top of the outfall 5 in the floor drain housing 3.Rubber gasket 4 is located at the bottom of float-type seal 6, and the rubber gasket 4 among Fig. 1 is a ring-type, and the rubber gasket 4 among Fig. 2 is acyclic.Positioning body 8 is clinohedral location, and its effect is to guarantee that the float-type seal can cover the top of outfall 5 fully when falling, and has in the part foul smell inlet chamber if it only partly covers.

Claims

1. float-type odour-proof floor drain is characterized in that it is made up of floor drain double-edged fine-toothed comb, floor drain housing, float-type seal three parts, and the floor drain double-edged fine-toothed comb places floor drain housing top, and the float-type seal places the outfall top in the floor drain housing.

2. float-type odour-proof floor drain according to claim 1, its feature is provided with positioning body in the bottom of float-type seal.

3. float-type odour-proof floor drain according to claim 1 is characterized in that being provided with rubber gasket in the bottom of float-type seal.