Seat-pressing type double valve plate pedestal pan

A toilet and double valve plate technology, applied in the field of bathroom sanitary ware, can solve problems such as difficult to popularize and use, not obvious water saving effect, no breakthrough progress, etc., and achieve the effect of saving production costs and preventing sewage backflow

CN101638911BInactive Publication Date: 2012-07-04王彤
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2012-07-04
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a seat-pressing type double valve plate pedestal pan, comprising a pedestal pan. The seat-pressing type double valve plate pedestal pan is characterized in that a seat cushion support is arranged above the pedestal pan; the surface of the pedestal pan is provided with four guide columns which are inserted into return spring holes of a main body bracket; the main body bracket is provided with cross rails for reinforcing; a protective ring at an upper opening of the pedestal pan is provided with a water channel, and the bottom part of the water channel is evenly distributed with flushing holes (twenty); a water outlet at the lower part of the pedestal pan is connected with one end of a storing pipeline by a flange; the water outlet and the storign pipeline are provided with an upper valve plate; the other end of the storing pipeline and a sewage draining port are connected by a flange; a lower valve plate is arranged between the storing pipeline and the sewage draining port; and the upper valve plate and the lower valve plate are driven by a transmission device. The seat-pressing type double valve plate pedestal pan adopts staggered opening and closing for the upper valve plate and the lower valve plate, can drain sewage smoothly under the condition of little water, and can save water by 90 percent compared with the old pedestal pan; the rest water afterflushing forms water seal which can effectively prevent smelt from dispersing by the pedestal pan and also can prevent the sewage from pouring inversely.
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Description

technical field

[0001] The invention relates to a toilet sanitary ware, in particular to a seat pressure type double-valve plate toilet. technical background

[0002] At present, most of the toilets that people use are the old way of using reverse water pipes in the sewage pipes of toilets. After washing away the dirt with a large amount of water in the water tank, then use clean water to block the peculiar smell, so the water consumption is quite large; according to expert statistics The water consumption of old-fashioned toilets in use, maintenance, and water leakage accounts for 1 / 4 of the water consumption in people's daily life. my country has a large population, and water resources are quite scarce. People have invested considerable manpower and material resources in order to save water, have figured out many ways, and developed many products. But from the current point of view, either the water-saving effect is not obvious, or it is difficult to popularize and use, an...

Examples

Embodiment Construction

[0026] specific implementation

[0027] Such as figure 1 , figure 2 Shown: a seat pressure type double valve plate toilet of the present invention, a seat cushion support 2 is arranged above the toilet 1, and four guide columns 3 are installed under the seat cushion support 2, and the guide columns 3 are inserted into the main body bracket 4 In the hole of the return spring 5; the main bracket 4 is provided with a crosspiece 23 for reinforcement; the front end of the toilet 1 is provided with a manual flush switch 20, and a water channel 16 is provided along the inner circumference, and the bottom of the water channel 16 is uniform There are (20) flushing holes distributed, and the water outlet hole 6 at the bottom of the toilet 1 is connected to one end of the storage pipeline 8 through a flange 21, and an upper valve plate 9 is arranged between the water outlet hole 6 and the storage pipeline 8, and the upper valve The plate 9 is consolidated with the upper tooth guide wh...