CN2188603Y

CN2188603Y - Automatic flushing closet

Info

Publication number: CN2188603Y
Application number: CN 94205075
Authority: CN
Inventors: 李日出
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-03-21
Filing date: 1994-03-21
Publication date: 1995-02-01
Anticipated expiration: 2004-03-21

Abstract

The utility model provides an automatic flushing closet without the idea and the operation of one person who relieves nature. The utility model comprises a cistern (1), a ball valve (2), a valve chamber, a valve plug (1), a valve spindle (8), etc. When people sit on a thwart and a lever plate to relieve nature, the water in the (C) chamber of the cistern (1) goes into a (A) chamber through an automatic control valve, and when people leave, the water in the (A) chamber goes into the closet to flush automatically from the (E) hole of the automatic control valve. The utility model has the advantages of no use of electricity, simple structure and normal use under the conditions of insufficiency water pressure and small water supply pipe.

Description

Automatic flushing closet

The utility model belongs to a kind of water supply and drainage equipment.

Existing water closet relies on manually flushing.Leak because of being easy to damage, because of the unclean communicate illness of hand switch, flushing is dirty smellyly be can't bear because of people are reluctant to discharge water with hand after an action of the bowels.

The purpose of this utility model is that a kind of popular automatic flushing closestool will be provided, and the worry of going into the lavatory for using water wisely, the cross infection that wards off disease, the labour intensity that alleviates the lavatory cleaner, elimination people creates conditions.

The utility model is achieved in that water service pipe passes through a joint and is communicated with float valve, float valve is fixed on the water tank that is separated into two Room, there are two connecting legs the water tank bottom surface, and its upper end is communicated with two Room of water tank respectively, and the lower end is communicated with two holes of an automatic control valve respectively.The valve rod lower end of automatic control valve links to each other with pedal with lever plate respectively, is fixed with seat and cover plate on the lever plate, and the delivery port that the weep hole of automatic control valve is communicated with the water inlet of water closet at float valve connects one section pipe that has antifouling hole, can eliminate the water inlet noise.Go into the lavatory as the people and be sitting in when relieving oneself on seat and the lever plate, under the control of automatic control valve, two Room of water tank all intake, and the people relieves oneself and finishes when leaving, the automatic control valve time-delay flushing that discharges water, and the current in water tank one Room wash by intact promptly stopping.In addition, the people can stand in the process of relieving oneself a little, allows low amounts of water enter the water closet flushing automatically, cleans the water closet use to avoid child and cleaner that foul smell fills the air whole washroom pedal donor heavy and light.

Control assembly of the present utility model does not all bear the pressure of tap water except float valve, so be easy to make and control; Because so its not electricity consumption, any thought of not choosing and operation, simple in structure, the restriction that is not subjected to hydraulic pressure and water service pipe size are applied widely.

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.Fig. 1 is the automatic flushing closestool operating principle sectional view that the utility model proposes, and wherein water closet (14), lever plate (11), seat (13), cover plate (12), float valve (2), joint (3), support (23) and pedal (15) do not draw by cuing open.Describe the details and the working condition of this automatic flushing closestool in detail below in conjunction with Fig. 1.

Water tank (1) is separated into (A), (C) two Room, (C) fixes a float valve (2) on the chamber.The left end of joint (3) injects the inlet opening of float valve (2), and the gas thread of right-hand member is connected float valve with pipe fitting delivery port connects the pipe (4) that one section upper end has antifouling hole (D).Water tank (1) is fixed on the support (23), support (23) top or below some liftable screws (24) are arranged.

Automatic control valve is made up of the card tip (5), spring (6), valve rod (8), valve gap (9), valve plug (10), valve rod (16), filler (17), gland (18), spring (19), valve body (20) and bottom (25).The lower end of valve rod (16) is fixed on the lever plate (11) with link to each other with pedal (15) cover plate (12), seat (13) of lever plate (11) respectively.Valve body (20)) hole (E) is communicated with the water inlet of water closet (14).Hole (I) is communicated with (A) chamber of water tank (1) by elbow (21), pipe (22).Hole (J) on the valve gap (9) is communicated with (C) chamber of water tank (1) by movable joint or pipe (7).

When flushing closestool was idle automatically, water flow to (C) chamber of water tank (1) from joint (3), float valve (2), hush pipe (4), and the hole (J) on the valve gap (9) is sealed by the upper end sealing surface of valve plug (10).When (C) chamber water level was raised to setting height, float valve (2) stopped into water.If float valve (2) leaks, water will overflow from spout hole (B).

When the people goes into the lavatory and is sitting in lever plate (11) and seat (13) and goes up, lever plate (11) sinks in the top groove (F) of water closet (14), it is descending that valve rod (16) drives valve plug (10), the upper end sealing surface of valve plug (10) is opened, such water tank (1) is sealed in the sealing surface hole (G) that valve pocket (H) is following in lower end, (C) water in the chamber is just by movable joint or pipe (7), hole (J) on the valve gap (9), valve pocket (H), hole (I), elbow (21) and pipe (22) flow in (A) chamber, float valve (2) is to (C) chamber supplementing water simultaneously, as (A) (C) when the water level of two Room all is raised to setting height, float valve (2) stops feedwater.When the people leaves, be arranged in water tank (1) (C) spring of chamber (6) or spring (19) make valve plug (10) up, the lower end sealing surface of valve plug (10) is opened hole (G), the upper end sealing surface is sealed hole (J).(C) chamber water level is constant like this, and (A) water in the chamber is rushed in water closet (14) through pipe (22), elbow (21), hole (I), valve pocket (H), hole (G) and hole (E), has flowed promptly to stop flushing.

The child that body weight is light relieves oneself or the cleaner cleans water closet, and available foot pedal (15) is directly put the water flushing in (C) chamber.

If spring (19) damages, it is promptly replaceable to screw out bottom (25).If spring (6) damages, it is promptly replaceable to extract the card tip (5).

Claims

1, automatic flushing closestool is characterized in that:

A, water tank (1) are divided into (A), (C) two Room,

A peace float valve (2) in b, (C) chamber, the delivery port of float valve (2) connects one section hush pipe (4), and an antifouling hole (D) is opened in the upper end of hush pipe (4),

One end of c, joint (3) injects the inlet opening of float valve (2), and other end open pipe screw thread joins with pipe fitting,

D, (C) chamber are communicated with the hole (J) of valve gap (9) by movable joint or pipe (7),

E, (A) chamber are communicated with the hole (I) of valve body (20) by pipe (22), elbow (21),

In f, the valve pocket (H) valve plug (10) is arranged,

The two ends up and down of g, valve plug (10) are sealing surface, and when up, the upper end sealing surface is with hole (J) sealing of valve gap (9), and when descending, the lower end sealing surface seals the hole (G) on the valve body (20),

H, hole (J), hole (I), hole (G) are communicated with valve pocket (H) respectively, and hole (E) is communicated with hole (G),

The lower end of i, valve rod (8) links to each other with the upper end of valve plug (10), its upper end be fixed on water tank (1) (C) spring (6) in the chamber upspring,

The upper end of j, valve rod (16) links to each other with the lower end of valve plug (10), and its lower end links to each other with lever plate (11), pedal (15) respectively,

K, hole (E) are connected with the water inlet of water closet (14),

L, cover plate (12), seat (13) all are fixed on the lever plate (11),

M, water tank (1) are fixed on the support (23), and some liftable screws (24) are arranged on the support (23),

Open a groove (F) that can hold lever plate (11) above n, the water closet (14),

A bottom of the lower end precession of o, hole (G) (25) is so that change spring (19).

2, according to claim 1(i) described spring (6) and (0) described spring (19), it is characterized in that valve plug (10), pedal (15) and lever plate (11) are upspring.