CN2641143Y

CN2641143Y - Device for automatically cleaning floor in toilet

Info

Publication number: CN2641143Y
Application number: CN 03255700
Authority: CN
Inventors: 任航飞; 冯根山
Original assignee: Shanghai Meishen Environmental Facility & Equipment Co Ltd
Current assignee: Shanghai Meishen Environmental Facility & Equipment Co Ltd
Priority date: 2003-07-18
Filing date: 2003-07-18
Publication date: 2004-09-15
Anticipated expiration: 2013-07-18

Abstract

The utility model is an automatic toilet terrace washing device, comprising a wash basin which contains clean water, a water storage tank, an automatic washing valve and a washing pipe. The water storage tank is connected with the water outlet of the wash basin which contains clean water. The water storage tank is internally provided with the automatic washing valve. The lower part of the water storage tank is provided with a flush pipe. One end of the flush pipe is connected with the washing pipe; the other end is connected with the automatic washing valve. The washing pipe is arranged on the terrace of the toilet. The utility model has the advantages of recycling the waste water after washing hands to wash the toilet terrace, conserving the water, solving the problem of the water consumption for washing particular to public toilets which are far away from the clean water source, and saving labor of timely washing the public toilet terrace.

Description

Lavatory terrace automatic flushing device

Technical field

The utility model relates to a kind of cleaning appliance of public lavatory, particularly a kind of lavatory terrace automatic flushing device of the public lavatory terrace cleaning that is used to insert coins.

Background technology

Along with the continuous development of urban modernization, the urban civilization degree improves day by day, and unserviced automatic coin public lavatory is used in many cities in the urban centre, and with the saving manpower, but its cleaning still will have the staff regularly to carry out.Some public lavatory be provided with because of away from the cleaning water source, its wash water is used the storage tank supply at top more because the cleaning water storage capacity of storage tank is limited, it is often not enough to be used for washing the lavatory terrace again.Though for fixing public lavatory the water source supply of cleaning is arranged, uses clean water flushing lavatory terrace also can cause the very big waste of water resource.The purpose of this utility model is exactly in order to solve the problem of prior art, design a kind of can be to the lavatory lavatory terrace automatic flushing device that water utilizes again of washing one's hands.

Summary of the invention

Formation of the present utility model mainly comprises: be connected to wash basin, water storage tank, the automatic flush valve at cleaning water source and dash and drench pipe, it is characterized in that: described water storage tank links to each other with the outfall of the wash basin that is connected to the cleaning water source, be provided with automatic flush valve in the water storage tank, the bottom of water storage tank is provided with jet water spout, one end of this jet water spout with dash to drench pipe and be connected, the other end links to each other with automatic flush valve, dashes the pouring pipe and is located on the terrace of lavatory.The utility model has the advantages that the automatic flushing device of being located at below the wash basin of lavatory, waste water after washing one's hands is used in flushing lavatory terrace once more, saved water resource, particularly for some public lavatories that is provided with away from the cleaning water source, solved the problem of wash water, simultaneously, also saved the manpower that the public lavatory regularly washes terrace.The utility model is simple in structure, and is convenient and practical.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the structural representation of automatic flush valve of the present utility model.

The specific embodiment

Further specify embodiment of the present utility model below in conjunction with accompanying drawing:

Wash basin 1 is connected to the cleaning water source and is used for people and washes one's hands, one water storage tank 2 links to each other with the outfall 11 of the wash basin 1 that is connected to the cleaning water source and collects the waste water of using that stays from wash basin 1, be provided with automatic flush valve 3 in the water storage tank 2, when the water level in the water storage tank 2 surpasses the height of automatic flush valve 3, automatic flush valve 2 is because siphonage, make to be stored in that water enter jet water spout 6 in the water storage tank 2, waste water is carried out second use; This jet water spout 6 is located at the bottom of water storage tank 2, one end of this jet water spout 6 with dash to drench pipe 4 and be connected, the other end links to each other with automatic flush valve 3, dash to drench on the pipe 4 and have a plurality of weep holes 41, dash to drench pipe 4 and be located on the terrace of lavatory, dash a plurality of weep holes 41 that drench pipe 4 and on it, have and eject water column ground, lavatory is washed away when water enters through jet water spout 6.This automatic flush valve 3 is the water valve of hydrocone type, one end of its syphon 32 links to each other with pressure reduction chamber 31, the other end links to each other with jet water spout 6, pressure reduction chamber 31 is provided with water inlet 33, inlet end at jet water spout 6 is provided with valve rubber pad 35 and balancing weight 34, water enters pressure reduction chamber 31 from water inlet 33 in water inlet, because the effect of balancing weight 34 makes rubber pad 35 closely be connected with jet water spout 6, at this moment water can't directly enter to dash from jet water spout 6 and drench pipe 4.When water level goes up by top to syphon 32, because overflowing from syphon 32 tops of water from heavy water, because syphon 32 communicates with atmosphere by jet water spout 6, form vacuum this moment in pressure reduction chamber 1, the gravity that this pressure official post rubber pad 35 overcomes balancing weight 34 upwards floats water and just enters the purpose that reaches flushing towards pouring pipe 4 from jet water spout 6.

Claims

1. lavatory terrace automatic flushing device, mainly comprise: be connected to wash basin, water storage tank, the automatic flush valve at cleaning water source and dash and drench pipe, it is characterized in that: described water storage tank links to each other with the outfall of the wash basin that is connected to the cleaning water source, be provided with automatic flush valve in the water storage tank, the bottom of water storage tank is provided with jet water spout, one end of this jet water spout with dash to drench pipe and be connected, the other end links to each other with automatic flush valve, is located on the terrace of lavatory towards the pouring pipe.

2. a kind of lavatory according to claim 1 terrace automatic flushing device is characterized in that: described dashing on the pouring pipe has a plurality of weep holes.

3. a kind of lavatory according to claim 1 terrace automatic flushing device, it is characterized in that: described automatic flush valve is the water valve of hydrocone type, its siphonal end links to each other with the pressure reduction chamber, the other end links to each other with jet water spout, the pressure reduction chamber is provided with water inlet, is provided with valve rubber pad and balancing weight in the inlet end of jet water spout.