CN201334694Y

CN201334694Y - Tapered shunting air-suction water-saving valve port

Info

Publication number: CN201334694Y
Application number: CNU2008201005553U
Authority: CN
Inventors: 童师颖; 童明伟; 程喧
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-17
Filing date: 2008-11-17
Publication date: 2009-10-28
Anticipated expiration: 2018-11-17

Abstract

The name of the utility model is a tapered shunting air-suction water-saving valve port which comprises a water inlet port, a water outlet valve port, a tapered shunting device, a uniform water wire mesh, a fastening ring, a nozzle, an air suction chamber, an air inlet hole, a mixing pipe and an air-water pressure equalizing cavity. The tapered shunting air-suction water-saving valve port is suitable for water-saving cleaning of a water valve for washing, and belongs to the field of environmental sanitation engineering. When the water inlet port is connected onto the water outlet valve port of a running water pipe, if the water valve is opened, water flow can be speeded up by the nozzle, air flows into the air suction chamber from the air inlet hole, and is mixed with water at the position; air-water two-phase flow is formed in the mixing pipe, is shunted in the tapered shunting device, and is used for washing from the water outlet valve port after passing through the uniform water wire mesh, so as to exert the functions of saving water and increasing efficiency.

Description

Air-breathing water saving valve port is shunted in taper

Technical field:

Title of the present utility model is that air-breathing water saving valve port is shunted in taper, and it utilizes principle injection from atmosphere of injection to suck air and be mixed into the air-water two-phase flow with current, thereby reaches the clean result of water-saving and synergistic, belongs to the sanitation project field.

Background technology:

Mostly present employed slurry valve is that only working the effect of cut-offfing can not play water-saving result; Recently the water saving valve port of releasing on the market or to show off be that volume is excessive and use inconvenience; Or the complex structure price is too high, and the user is difficult to bear.

Summary of the invention:

For overcoming the deficiency of the above-mentioned technology of existing slurry valve, the utility model will provide a kind of and can suck air and be mixed into the air-water two-phase flow with current by injection from atmosphere, adopt the taper shunting principle to realize water-saving and synergistic and the air-breathing water saving valve port of bevel-type simple in structure.It comprises that into water interface, water outlet valve port, taper current divider, equal water silk screen, dead ring, nozzle, induction chamber, air inlet, mixing tube, air water are all pressed the chamber.The water inlet end of water valve mouth is tightly born in water inlet interface water side, the taper current divider places the shunting chamber of water outlet valve port and its vertex of a cone over against the mixing tube center, all the water silk screen places the air water of water outlet valve port all to press in the chamber and leans on dead ring fixed, and water inlet interface, water outlet valve port, taper current divider, equal water silk screen, dead ring, nozzle are on the same axial line; Have annular induction chamber in the water outlet valve port water inlet end, on air-breathing locular wall, have air inlet.When the water inlet interface is received on the water outlet valve port of running water pipe, if opening water valve, current promptly quickens to cause negative pressure at induction chamber through nozzle, make air flow into induction chamber from air inlet, and mix with current at this, in mixing tube, form behind the air water two-phase flow in the taper current divider shunting and behind equal water silk screen from the usefulness of outlet valve confession washing, play the cleaning function of water saving, synergy.

Description of drawings:

Fig. 1. be that air-breathing water-saving valve mouth structure figure is shunted in taper;

Wherein: the 1--interface of intaking; 2--water outlet valve port; 3--taper current divider; The equal water silk screen of 4--; The 5--dead ring; The 6--nozzle; The 7--induction chamber; 8--air inlet 9--mixing tube; The 10--air water is all pressed the chamber.

The water inlet end of the water side tight knot water outlet valve port 2 of water inlet interface 1, tapered shunting device 3 places the water outlet valve port The shunting chamber in, and its vertex of a cone is over against the mixing tube center, all water silk screen 4 places the air water of water outlet valve port 1 all to press Chamber 10 is interior and fixed by dead ring, water inlet interface 1, water outlet valve port 2, tapered shunting device 3, equal water silk screen 4, dead ring 5, nozzle 6 are on the same axial line; It is air-breathing to have annular in the water inlet end of water outlet valve port 1 Chamber 7 has air admission hole 8 at the wall of induction chamber 7. Receive the water outlet valve port of running water pipe when water inlet interface 1 When upper, namely accelerated to cause negative pressure at induction chamber through nozzle if open water valve, current, air is flowed into from air admission hole Induction chamber, and mix with current at this is shunted in the tapered shunting device form the air water two-phase flow in mixing tube after And behind equal water silk screens from the usefulness of outlet valve confession washing, play the cleaning function of water saving, synergy.

Case study on implementation:

Fig. 1 also is the air-breathing water-saving valve mouth structure of the bevel-type on family expenses wash basin figure.

The water inlet end of water valve mouth 2 is tightly born in the water side of water inlet interface 1, taper current divider 3 places the shunting chamber of water outlet valve port, and its vertex of a cone is over against the mixing tube center, all water silk screen 4 places the air water of water outlet valve port 1 all to press in the chamber 10 and leans on dead ring fixed, and water inlet interface 1, water outlet valve port 2, taper current divider 3, equal water silk screen 4, dead ring 5, nozzle 6 are on the same axial line; Have annular induction chamber 7 in the water inlet end of water outlet valve port 1, on the wall of induction chamber 7, have air inlet 8.When water inlet interface 1 is received on the water outlet valve port of running water pipe, if opening water valve, current promptly quickens to cause negative pressure at induction chamber through nozzle, make air flow into induction chamber from air inlet, and mix with current at this, in mixing tube, form behind the air water two-phase flow in the taper current divider shunting and behind equal water silk screen from the usefulness of outlet valve confession washing, play the cleaning function of water saving, synergy.

Claims

1, air-breathing water saving valve port is shunted in a kind of taper, it comprises into water interface, the water outlet valve port, the taper current divider, equal water silk screen, dead ring, nozzle, induction chamber, air inlet, mixing tube, air water is all pressed the chamber, it is characterized in that water interface water side into tightly bears the water inlet end of water valve mouth, the taper current divider places the shunting chamber of water outlet valve port and its vertex of a cone over against the mixing tube center, all the water silk screen places the air water of water outlet valve port all to press in the chamber and leans on dead ring fixed, the water inlet interface, the water outlet valve port, the taper current divider, equal water silk screen, dead ring, nozzle is on the same axial line; Have annular induction chamber in the water outlet valve port water inlet end, on air-breathing locular wall, have air inlet.