CN2813739Y

CN2813739Y - Water-saving closet

Info

Publication number: CN2813739Y
Application number: CN 200520033796
Authority: CN
Inventors: 吴庆鸿
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-04-06
Filing date: 2005-04-06
Publication date: 2006-09-06
Anticipated expiration: 2015-04-06

Abstract

The utility model discloses a water-saving closet which comprises a basin body and a water sinking inlet which is communicated with an inner cavity which is communicated with the basin body, wherein the cavity bottom of the inner cavity of the basin body presents a slope surface which tilts downwards, and the rear wall of the basin body is provided with a water inlet passage which is connected with a water pipe with a control valve, and a water spraying hole on the front end of the water inlet passage faces the slope surface at the cavity bottom. The utility model has the advantages that the formed water flow directly sprays and flushes the cavity bottom of the closet, the flushing force of the water flow is intensified, dirt bond on the cavity bottom can be flushed cleanly absolutely, the water storage tank can be gotten rid of, and the flushing water quantity can be conveniently controlled through a valve according to the flushing situation. Compared with the existing closets, the water consumption of the utility model can be reduced by 1/8 to 1/6.

Description

Water-saving toilet pan

Technical field

The utility model relates to water closet, relates in particular to the flushometer in the water closet.

Background technology

Water closet is widely used in family, hotels and other places.Existing water closet has water storage tank more, is flushed the toilet by the water of water storage tank storage, controls the water yield of flushing by draining valve in the water storage tank and floating ball device.There is the deficiency of following two aspects in the water closet of this structure, the one, the flushing water channel is a toroidal cavity that is arranged on water closet basin body upper end, the water of being emitted by water storage tank during flushing forms water layer comparatively uniformly through this toroidal cavity on the whole surface of basin body inner chamber, current flushing ability deficiency, dirt on often can not will being bonded at the bottom of the chamber by once flushing is rinsed well, needs twice or repeatedly flushing; Water storage tank discharges water at every turn, and the water yield is arranged is constant in flushing, and its draining valve often leaks because of seal failure, and the water consumption of therefore existing water closet is bigger, is unfavorable for the saving of water resource.

The utility model content

Technical problem to be solved in the utility model provides a kind of saving toilet.

The technical scheme that its technical problem that solves the utility model adopts is: water-saving toilet pan of the present utility model, comprise basin body and the heavy arm that communicates with its inner chamber, be downward-sloping domatic at the bottom of the inner chamber chamber of basin body, it is characterized in that: the rear wall of described basin body be provided with its on have the intake tunnel that the water pipe of control valve is connected, the hole for water spraying of this intake tunnel front end is towards chamber base slope face.

The beneficial effects of the utility model are, the current of formation directly spray at the bottom of to the water closet chamber and wash away, and current scour strengthens greatly, and the dirt cleaning down on will being bonded at the bottom of the chamber is clean; Saved water storage tank, washing water quantity can be according to the flushing situation by the control of convenience valve ground.Survey factually, with existing water closet mutually specific energy reduce water consumption 1/8～1/6.

Description of drawings

This manual comprises following three width of cloth accompanying drawings:

Fig. 1 is the structural representation of the utility model water-saving toilet pan;

Fig. 2 is the sectional view along A-A line among Fig. 1;

Fig. 3 is the sectional view along B-B line among Fig. 1.

Component, position and numbering among the figure: at the bottom of basin body 10, the chamber 11, rear wall 12, dirt inlet 13, sewage draining exit 14, heavy arm 15, hole for water spraying 16, intake tunnel 17, water pipe 20, control valve 21.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further specified.

As shown in Figure 1, water-saving toilet pan of the present utility model comprises basin body 10 and the heavy arm 15 that communicates with its inner chamber, and 11 are downward-sloping domatic at the bottom of the inner chamber chamber of basin body 10.The rear wall 12 of basin body 10 be provided with its on have the intake tunnel 17 that the water pipe 20 of control valve 21 is connected, the hole for water spraying 16 of these intake tunnel 17 front ends is 11 domatic at the bottom of the chamber, the flushing water of being discharged by hole for water spraying 16 is directly 11 domatic at the bottom of the flush chamber.As Fig. 2, shown in Figure 3,11 cross section should be made to recessed cambered surface at the bottom of the chamber, adapts therewith, and the orthography of hole for water spraying 16 ports is recessed crescent shape.

In addition, the utility model also improves the heavy arm as water seal, the aperture of heavy arm 15 terminal sewage draining exits 14 is greater than the aperture of its initiating terminal dirt inlet 13, apace the sewage and the gas with foreign flavor that produce in the flushing process being drained, and is difficult for stopping up.As shown in Figure 1, the aperture of heavy arm 15 is increased gradually by 13 of dirt inlets to sewage draining exit 14.

It is pointed out that top described principles more of the present utility model that just explain through diagrams, because the those of ordinary skill in constructed field is easy to carry out on this basis some modifications and change.Therefore, this manual be not be the utility model to be confined to shown in and in described concrete structure and the scope of application, so every the corresponding modify and equivalent that might be utilized all belongs to the claim that the utility model is applied for.

Claims

1, a kind of water-saving toilet pan, the heavy arm (15) that comprises basin body (10) and communicate with its inner chamber, (11) are downward-sloping domatic at the bottom of the inner chamber chamber of basin body (10), it is characterized in that: the rear wall (12) of described basin body (10) be provided with its on have the intake tunnel (17) that the water pipe (20) of control valve (21) is connected, the hole for water spraying (16) (11) at the bottom of the chamber of this intake tunnel (17) front end is domatic.

2, water-saving toilet pan according to claim 1 is characterized in that: the cross section of (11) is recessed cambered surface at the bottom of the described chamber.

3, water-saving toilet pan according to claim 1 and 2 is characterized in that: the orthography of described hole for water spraying (16) port is recessed crescent shape.

4, water-saving toilet pan according to claim 1 is characterized in that: the aperture of the terminal sewage draining exit of described heavy arm (15) (14) is greater than the aperture of its initiating terminal dirt inlet (13).

5, water-saving toilet pan according to claim 4 is characterized in that: the aperture of described heavy arm (15) is risen to sewage draining exit (14) by dirt inlet (13) and is increased gradually.