CN103882924A

CN103882924A - Movable lid trap floor drain

Info

Publication number: CN103882924A
Application number: CN201210595530.6A
Authority: CN
Inventors: 张吉胜; 纪香娟; 孙秀云; 孙争鸣; 吴志远
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-20
Filing date: 2012-12-20
Publication date: 2014-06-25

Abstract

The invention relates to a movable lid trap floor drain, which includes: an inner core lid, a fixation platform, an inner core water outlet, a movable lid, fixation holes, fixation columns, a trap, a return water baffle plate, an inner core, an inner core water inlet, an outer tube, a grate frame, a fine-toothed comb, and variable joints. The movable lid trap floor drain is characterized in that: an externally round inner core is disposed in the outer tube, the inner core lid is connected to the return water baffle plate and is positioned at the upper part inside the inner core so as to form the water inlet and the trap, the water outlet is arranged at the lower part of the other side of the inner core, the two or more fixation columns at the bottom of the fixation platform are semicircular, and the tops are circular or polygonal, the fixation holes are semicircular, the movable lid is fixed at the bottom surface of the fixation platform by the fixation holes and the fixation columns and seals the water outlet. By adopting the technical scheme, the floor drain structure can be more reasonable, the anti-reverse odor and pest-proof effects of the floor drain are improved, a sanitary and clean indoor environment can be guaranteed, the chance of spreading diseases by pests and the harm of sewer odor on human health are reduced.

Description

Flap-covered trap floor drain

Technical field

The present invention relates to pipeline field, is a kind of pipeline anti-reversing clutch specifically.

Technical background

There is defect in the floor drain using at present, the effect of anti-reverse taste and anti-harmful insect is all undesirable, and perishable.

Summary of the invention

The object of the invention is, detachable cap structure and trap structure are combined, design a kind of flap-covered trap floor drain, overcome the defect of the bad and very stiff and demanding bad sealing of detachable cap structure floor drain of the anti-reverse effect of current trap floor drain.Technical scheme of the present invention is: a kind of flap-covered trap floor drain, comprise: interior core cap, fixed station, inner core delivery port, detachable cap, fixing hole, fixed leg, trap, return water baffle plate, inner core, inner core water inlet, outer tube, grate frame, double-edged fine-toothed comb, change connects, it is characterized in that: in outer tube, have an outside rounded inner core, interior core cap is ined succession and is returned water baffle plate and be positioned at inner core internal upper part, be formed into the mouth of a river and trap, delivery port is arranged at inner core opposite side bottom, two or more fixed legs of fixed station bottom surface are semicircle, top is circle or polygon, fixing hole is semicircle, be fixed hole and fixed leg of detachable cap is fixed on fixed station bottom surface and delivery port sealed.

When use, when the sewage that flows into floor drain is by trap, when weight exceedes the support force of detachable cap, detachable cap is opened downwards.After sewage passes through, detachable cap is return under self elastic force effect, and floor drain pipeline is in closed state.Trap and detachable cap play dual stop contrary back foul taste in sewage conduct and the effect of insect.

Adopt technique scheme, drain structure is more reasonable, draining is smooth, has improved the anti-reverse taste of floor drain and pest control effect, has ensured the sanitary cleaning of indoor environment, has reduced propagation chance and the harm of sewer odor to health of insect-borne infectious disease.

Brief description of the drawings

Fig. 1 is structural front view of the present invention, and the accompanying drawing that makes an abstract.

Fig. 2 is the top view of detachable cap of the present invention.

Fig. 3 is the top view of inner core of the present invention.

Fig. 4 is the upward view of inner core of the present invention.

Fig. 5 is the top view of interior core cap of the present invention.

In the drawings, 1 interior core cap, 2 fixed stations, 3 inner core delivery ports, 4 detachable caps, 5 fixing holes, 6 fixed legs, 7 traps, 8 return water baffle plate, 9 inner cores, 10 inner core water inlets, 11 outer tubes, 12, grate frame, 13 double-edged fine-toothed combs, 14 fixed screws.

Below in conjunction with accompanying drawing and example, the present invention is further described.As shown in the figure, when use, interior core cap 1 is assemblied on inner core 9, returning water baffle plate 8 inserts inner core 9 and is formed into the mouth of a river 10 and trap 7, fixing hole 5 coordinates detachable cap 4 is fixed and inner core delivery port 3 is sealed with fixed station 2 fixed leg 6 below, inner core 9 assembles with outer tube 11, and outer tube 11 assembles with grate frame 12, and fixed screw 14 is fixed as one grate 13, heart lid 1, inner core 9, outer tube 11, grate frame 12.

Claims

1. a flap-covered trap floor drain, comprise: interior core cap, fixed station, inner core delivery port, detachable cap, fixing hole, fixed leg, trap, return water baffle plate, inner core, inner core water inlet, outer tube, grate frame, double-edged fine-toothed comb, change connects, it is characterized in that: in outer tube, have an outside rounded inner core, interior core cap is ined succession and is returned water baffle plate and be positioned at inner core internal upper part, be formed into the mouth of a river and trap, delivery port is arranged at inner core opposite side bottom, two or more fixed legs of fixed station bottom surface are semicircle, top is circle or polygon, fixing hole is semicircle, be fixed hole and fixed leg of detachable cap is fixed on fixed station bottom surface and delivery port sealed.