CN2538873Y

CN2538873Y - Straight-through water-saving toilet

Info

Publication number: CN2538873Y
Application number: CN 02217523
Authority: CN
Inventors: 李勤干
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-05-20
Filing date: 2002-05-20
Publication date: 2003-03-05
Anticipated expiration: 2012-05-20

Abstract

The utility model discloses a straight through type water saving toilet, aiming at providing a water saving toilet which is capable of canceling a toilet water storage tank, directly flushing filth in the toilet into the sewer without passing a toilet syphon, thus greatly reducing flushing water consumption. The utility model adopts the technical proposal that a permanent magnet is fixed along the opening outer margin of a hopper-shaped underport at the inner layer of the toilet and is sleeve-jointed with a sewer pipe; the sewer pipe is axially connected with a ferruginous sealing cover with a sealing gasket along the opening; a matching block is arranged on a handle connected with the sealing cover so as to control opening and closing of the sealing cover on the underport; a water inlet pipe is communicated with a water outlet at the upper edge of the toilet through a ball valve; and one end of a treading lever is axially connected with a ball valve handle. The utility model has the advantages that the water saving toilet can be widely applied to families and hotels; water consumption is saved; and the water saving toilet can also be applied to public places and transportation vehicles without water feeding and sewer systems after matching with a temporary water storage tank and a filth barrel.

Description

The straight water-saving toilet pan

Technical field

The utility model relates to a kind of sanitaryware, specifically about the bath and the blowdown mechanism of water closet.

Background technology

Present known water closet is commonly called as flush toilet.The back upper place of water closet all set up a water tank, retaining for each time dash the pouring blowdown.The sewage draining exit of water closet is a bend pipe, water in the bend pipe, intercepting bend pipe communicates up and down, make foul smell in the sewer pipe unlikely escape into indoor, this water closet is because sewage draining exit is a bend pipe, suffered resistance was bigger when dirt and water were discharged when dashing pouring, so the bend pipe that it must have the instantaneous bigger water yield dirt could be flushed out water closet falls into sewer.So this water closet must be set up the water tank that moisture storage capacity 12-14 rises, and this shows that existing water closet water consumption is big, the storage tank of setting up takes up room, and is controlled towards the trickle folding by ball float in the storage tank, also easily causes water leakage fault.

Summary of the invention

The purpose of this utility model is that to overcome existing water closet water consumption big, the deficiency that must set up storage tank, provide a kind of water consumption little, do not need to establish in addition storage tank, directly discharge water to dash with water inlet pipe and drench the water closet that dirt in the water closet is gone into sewer.

The purpose of this utility model is to realize like this, internal layer is the funnel-form bottom outlet outward flange fixing permanent magnet of funnel-form water closet, cover inserts in the sewer pipe, sewer pipe bead pivot pin connects the seal closure of irony band sealing mat, put balancing weight on the handle that seal closure connects, pivot pin other end seal closure shutoff water closet bottom outlet upwards under balancing weight gravity, and by the permanent magnet of water closet bottom orifice the seal closure of irony is tightly inhaled and to be pasted on the bottom outlet, make it sealing.Water inlet pipe feeds the delivery port of water closet upper edge hole through ball valve, the short column of taking at the bottom of the water closet, pin joint one end is foot-operated and by the lever of spring location, lever one end connects the ball valve valve handle, and the folding of control ball valve is stepped on foot-operated, ball valve is opened when discharging water, when the water weight that holds in the water closet exceeded balancing weight weight and attraction of permanent magnet, seal closure was turned down, and dirt and water directly fall into sewer; Decontrol riding on the lever, ball valve is closed; Seal closure rolls up shutoff water closet bottom outlet immediately under balancing weight gravity, the secondary water inlet pipe of ball valve two ends serial connection electromagnetic valve, and the lower inner wall of funnel-form water closet is put upper and lower water level induction contact, the controller of contact Access Control ball valve folding.After closing ball valve, induction contact under the anhydrous triggering is opened electromagnetic valve in the water closet, and the water in the water closet arrives closed electromagnetic valve when going up induction contact, makes to keep a certain amount of water in the water closet.Because the dirt in the water closet directly falls sewer, so as long as the water that 2-3 rises, just can water closet is clean towards drenching, use each time and finish, deposit the water shutoff layer that weight is not more than balancing weight weight and suction all the time.

Another kind of seal closure closing device of the present utility model comprises: link to each other with gangbar between seal closure lower end and the lever.

Straight water-saving toilet pan of the present utility model has following beneficial effect compared with prior art:

1, owing to need dirt not discharged through the water closet bend pipe, when seal closure was opened, dirt directly fell in the sewer in the water closet, can reduce significantly and dash the water consumption of drenching each time.

2, directly dash pouring with upper hose, the cancellation storage tank can reduce the water closet occupation space, the most common failure that does not exist storage tank to leak.

3, simple in structure, water consumption is little, disposes suitable interim storage tank and dirt box, can be extensive use of on the public place that does not possess water-wastewater system, the vehicles.

Description of drawings

Fig. 1 is the structure chart of the utility model straight water-saving toilet pan.

The specific embodiment

The utility model will be further described below in conjunction with accompanying drawing.

Straight water-saving toilet pan internal layer is the ceramic funnel-shaped container of making (1) in the drawings, upper edge hole a plurality of delivery ports that distribute, outer (2) are designed to multiple profile with aesthetic feeling, but but the also split assembly unit of ectonexine global formation of water closet, the outward flange fixing permanent magnet (5) of internal layer funnel-form delivery port, and cover inserts in the sewer mouth of pipe (3) that bassets that building presets, it is that handle one end is the irony seal closure (8) greater than the water closet bottom diameter that sewer pipe bead pivot pin connects an end, fixing seal pad (6) on the seal closure, put balancing weight (10) on seal closure (8) other end handle, balancing weight (10) weight makes the seal closure shutoff water closet bottom outlet that makes progress, upper hose inserts the ball valve (7) in the water closet interlayer, in ball valve feeds the annular outlet pipe of water closet upper edge, the foot-operated lever (4) of pin joint band on the short column in the inside and outside interlayer of water closet, the other end pin joint of lever is on the valve handle of ball valve (7), the ball valve (7) that spring on the lever (4) connects lever is in closed condition, foot-operated handle is stepped on, ball valve is opened, decontrol foot-operated handle, ball valve is closed automatically.Ball valve (7) two ends parallel connection, the water pipe path of serial connection electromagnetic valve (9), the bottom of funnel-form water closet inwall is put upper and lower induction contact (11,13) respectively, induction contact inserts water level controller (12), when water level is lower than contact in the water closet, electromagnetic valve is opened, when water level is higher than upper contact head, and closed electromagnetic valve.

Seal closure shutoff water closet bottom outlet also can be adopted between the handle of seal closure (8) one ends and lever (4) be connected gangbar (14), step on when foot-operated, gangbar (14) is lifted, and opens ball valve (7) when discharging water, and opens seal closure (8) synchronously.Lever was left behind gangbar when relieving was foot-operated, made seal closure shutoff water closet bottom outlet.

Claims

1, a kind of straight water-saving toilet pan, it is characterized in that: water closet internal layer (1) is funnelform bottom outlet, outward flange fixing permanent magnet (5), in the socket sewer pipe (3), sewer pipe bead pivot pin connects the seal closure (8) of irony band sealing mat (6), put balancing weight (10) on the handle that seal closure connects, water inlet pipe feeds the delivery port of water closet upper edge through ball valve (7), the short column of taking at the bottom of the water closet, pin joint one end is foot-operated, by the lever (4) of spring location, lever (4) other end connects the ball valve valve handle of control ball valve (7) folding.

2, straight water-saving toilet pan as claimed in claim 1, it is characterized in that: the secondary water inlet pipe of ball valve (7) two ends serial connection in parallel electromagnetic valves (9), water closet funnel-form lower inner wall is put upper and lower water level induction contact (11), (13), and contact inserts the water level controller (12) of water closet interlayer inner control electromagnetic valve folding.

3, straight water-saving toilet pan as claimed in claim 1 or 2 is characterized in that: link to each other with gangbar (14) between seal closure (3) and lever (4).