CN2237068Y - Piston tube type water saving water flushing closet - Google Patents

Abstract

The utility model provides a piston barrel type water saving flushing closet, comprising a water tank, a piston barrel and a toilet. The piston barrel is installed in the water tank on the inner wall of one side of the water tank adjacent to the toilet. A flushing pipe passes through the wall of the water tank and communicates the piston barrel with the toilet. The wall of the water tank is also provided with a reused water inlet. Compared with the prior art, the piston barrel type water saving flushing closet of the utility model has the advantages of simple structure and easy use. The utility model can collects other domestic wastewater for secondary use in order to reduce unnecessary waste of water resource.

Description

Piston cartridge type water-saving flushing toilet stool

The utility model relates to a kind of domestic sanitary utensil, specifically a kind of piston cartridge type water-saving flushing toilet stool.

Lavatory pan is a family, the hotel, indispensable sanitary apparatus in office space and other public life facilities, the flushing device for toilet that is used for washing lavatory pan in addition that matches with lavatory pan, flushing device for toilet mainly is made up of high level cistern and the plug-type flushing valve that is installed in the water tank, flushing device for toilet in the prior art generally all is installed in the top that is higher than lavatory pan, discharging water, to dash just mainly be by big vast suction effect or action of gravity water to be put into lavatory pan, its main deficiency is that the water that is used in the water tank dashing just all is the tap water that can drink, when discharging water the flushing lavatory pan, every use has once almost all been put the water in the water tank, and the waste of water resource is very serious.As going into to calculate by family of three, calculate with a lavatory pan for each person every day, day, water consumption was more than 80 liters, only Zhong Guo urban family has several hundred million, add in the communal facility that from the washroom day water consumption is up to 1000 ten thousand steres, so transform existing flushing device for toilet, the conserve water resource, the pollution that reduces environment is very necessary.

The purpose of this utility model provides a kind of piston cartridge type water-saving flushing toilet stool that can control waterdrainage amount and the living water use secondary is used.

The purpose of the utility model piston cartridge type water-saving flushing toilet stool realizes in the following manner, be installed in the water tank of flushing device for toilet on the level identical with lavatory pan or be lower than the level of lavatory pan, kitchen waste water or other used daily life sewages can collect that secondary uses in the water tank like this.Upwards lift piston rod when dashing just, piston is drawn into the one way valve of the seconary water use in the water tank by piston base in the piston cylinder, when piston rod promotes descent of piston, one-way valve opens seconary water use on the piston enters piston top, when carrying piston rod once more, the seconary water use on piston top flows in the lavatory pan through jet water spout, piston rod is pressed again, and is full of seconary water use in the piston cylinder again in order to using next time.

Figure of description is the structural representation of piston cartridge type water-saving flushing toilet stool.

With reference to Figure of description piston tube type water saving water flushing closet of the present utility model is done Below explain.

Piston tube type water saving water flushing closet of the present utility model, its structure are by water tank [7] , piston cylinder and w.c.pan [1] form, piston cylinder is installed among the water tank [7], the position On the inwall of a side of close w.c.pan [1], jet water spout [2] is worn in water tank [7] Cross water tank [7] wall piston cylinder [4] and w.c.pan [1] are connected, at water tank [7] Also be provided with [9] one of sanitary wastewater imports on the wall. Piston cylinder be by piston barrel [4], Cover [11], piston [5], piston rod [3] and Inlet and outlet water check valve [8] [6] form, Piston rod [3] and piston [5] fix, and piston [5] is installed in the piston barrel, Cover [11] covers on piston barrel [4] suitable for reading, and the top of piston rod [3] is from water Pass on the case lid [12] and be exposed at water tank [7] outside, water feeding one-way valve [8] is installed in work The bottom of plug tube body [4] goes out water one-way valve [6] and is installed on the piston [5]. Cover One list by the spilling water inflow also is installed on the cover [11] on piston barrel [4] mouth To valve [10].

Embodiment:

Piston cartridge type water-saving flushing toilet stool processing and fabricating of the present utility model is very simple and convenient, carry out fabrication and installation shown in the by specification accompanying drawing, lavatory pan and water tank can use existing commercially available prod, in water tank, install piston cylinder additional and the water inlet of the top of piston cylinder and lavatory pan is connected with jet water spout, original float water intaking valve in the water tank is motionless, increase the import of daily life sewage, have three one way valves on the piston cylinder, the one way valve that is installed in the piston cylinder bottom is a life influent waste water valve, the one way valve that is installed on the piston is a life wastewater effluent valve, and being installed in the one way valve that piston cylinder covers is water tank spilling water water intaking valve.The used waste water in kitchen or rest room enters water tank by the daily life sewage import on the water tank, and spilling water flows into piston cylinder from the unidirectional spilling water valve that piston cylinder covers after the water tank fills with water, flows into lavatory pan through jet water spout again.After lavatory pan uses, draw a lower piston rod to carry out once flushing to lavatory pan.

Piston cartridge type water-saving flushing toilet stool of the present utility model is compared with prior art not only has characteristics such as simple in structure, easy to use, and other daily life sewages can be collected and carry out the secondary use, to reduce the unnecessary waste of water resource, with the pollution of daily life sewage, therefore have good economic results in society and popularizing value to environment.

Except that the described technical characterictic of manual, be the known technology of those skilled in the art.

Claims (3)

1. piston cartridge type water-saving flushing toilet stool, comprise water tank, piston cylinder and lavatory pan, it is characterized in that piston cylinder is installed among the water tank, be positioned on the inwall of water tank near a side of lavatory pan, jet water spout passes water tank wall piston cylinder and lavatory pan is connected, and also establishes one of daily life sewage import on water tank wall.

2. piston cartridge type water-saving flushing toilet stool according to claim 1, it is characterized in that piston cylinder is made up of piston barrel, cover, piston, piston rod and water-in and water-out one way valve, piston rod and piston fix, piston is installed in the piston barrel, cover covers on piston cylinder suitable for reading, the top of piston rod passes from tank lid and is exposed at the water tank outside, and the water inlet one way valve is installed in the bottom of piston cylinder, goes out water one-way valve and is installed on the piston.

3. piston cartridge type water-saving flushing toilet stool according to claim 1 is characterized in that covering an one way valve that is flowed into by spilling water also is installed on the cover on piston barrel is suitable for reading.

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