CN203264906U

CN203264906U - Drop-free pressure stabilizing showerhead

Info

Publication number: CN203264906U
Application number: CN 201320214232
Authority: CN
Inventors: 王思源
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-04-11
Filing date: 2013-04-11
Publication date: 2013-11-06
Anticipated expiration: 2023-04-11

Abstract

A drop-free pressure stabilizing showerhead comprises a water gathering cavity and a water inlet, and further comprises a water outlet, a hole sealing body, a water inlet channel, a water outlet channel, a vent hole and a pressure stabilizing valve. A spring, a membrane, a piston and a water outlet hole are arranged in the pressure stabilizing valve. When the pressure of water flow flowing into the pressure stabilizing valve is increased, the piston enables the water outlet hole to be diminished; when the pressure of the water flow flowing into the pressure stabilizing valve is decreased, the piston enables the water outlet hole to be enlarged.

Description

Without dripping the voltage stabilizing gondola water faucet

Technical field

The utility model relates to a kind of gondola water faucet and relate in particular to a kind of gondola water faucet that can make discharge pressure stablize and can not drip when closed tap.

Background technology

The pressure of running water is not very stable now, can change along with the variation of floor or region, reach sometimes 0.5MPa to 0.6MPa even higher, at this moment, beat sometimes pain skin from the water of gondola water faucet spray head ejection, during at 0.25MPa to 0.3MPa, people's current when shower feel it is best to what skin impacted when hydraulic pressure, and existing gondola water faucet does not all have voltage stabilizing function;

Existing hand shower water in gondola water faucet after closed tap (effluent switch) can not disposablely be emptied completely, always there is water droplet constantly to drip in gondola water faucet, when the tap below people after a bath want to dry gondola water faucet, stop although sometimes dripping, but in planting, the mistake of drying tap can touch connecting hose, so water droplet again can be in the gondola water faucet continuous drippage, unusual trouble, sometimes can only take down hand shower and its is dried after remove again to dry tap;

Existing top-jet-type gondola water faucet, the water after closing effluent switch in gondola water faucet can not disposablely be emptied completely, and sometimes even can not drip at once, falls suddenly until to midnight the time quickly and sends a peal that gurgles, thereby affect people's rest;

Existing gondola water faucet makes the spray aperture clogs because the time length that running water stops easily makes the spray aperture of gondola water faucet tie incrustation scale in gondola water faucet.

The utility model content

The purpose of this utility model is to provide a kind of nothing voltage stabilizing gondola water faucet that drips, the pressure stability that it can make running water in the preferred range, and the water in can the fast evacuation gondola water faucet reduces to spray the probability of aperture clogs.

To achieve these goals, the utility model provides a kind of nothing voltage stabilizing gondola water faucet that drips, and polywater chamber, water inlet are arranged, and it is characterized in that: also comprise delivery port, sealing of hole body, intake tunnel, exhalant canal, passage, pressure maintaining valve;

Spring, diaphragm, piston, apopore are arranged in described pressure maintaining valve;

Described pressure maintaining valve is in the polywater chamber, and described intake tunnel is communicated with described water inlet and described delivery port, the described exhalant canal described delivery port of connection and described pressure maintaining valve;

When gondola water faucet water exit switch is opened, current flow to described delivery port from described water inlet by described intake tunnel, make described sealing of hole body seal described passage, flow to described pressure maintaining valve by described exhalant canal again, flow to again described polywater chamber, then flow to extraneous, when gondola water faucet water exit switch is closed, described sealing of hole body covers described delivery port, and air is from flowing to described polywater chamber described passage flows to described pressure maintaining valve by described exhalant canal after again;

When the pressure of the current in flowing into described pressure maintaining valve increased, described piston diminished described apopore, and when the pressure of the current in flowing into described pressure maintaining valve reduced, described piston made described apopore become large.

The beneficial effects of the utility model are:

Simple in structure, people's current when shower feel best to what skin impacted, and gondola water faucet does not drip after closing effluent switch, water not in gondola water faucet, and the spray aperture of gondola water faucet is difficult for tying incrustation scale.

Description of drawings

Fig. 1 is in the drip generalized section of voltage stabilizing gondola water faucet of the obstructed out-of-date nothing of the present utility model of current.

Fig. 2 be current by the time the drip generalized section of voltage stabilizing gondola water faucet of nothing of the present utility model.

Fig. 3 is gondola water faucet water exit switch drip generalized section of voltage stabilizing gondola water faucet of nothing of the present utility model when just having closed.

The specific embodiment

Consult Fig. 1, polywater chamber 1, pressure maintaining valve 2, water inlet 3, delivery port 4, passage 5, sealing of hole body 6, intake tunnel 7, exhalant canal 8 are arranged in the voltage stabilizing gondola water faucet without dripping, spring 9, diaphragm 10, piston 11, apopore 12 are arranged in pressure maintaining valve 2; There is no water in polywater chamber 1 at ordinary times, consult Fig. 2, when gondola water faucet water exit switch is opened, current flow to delivery port 4 from water inlet 3 by intake tunnel 7, sealing of hole body 6 seals passage 5 after being washed from delivery port 4 by current, and current flow to after pressure maintaining valve 2 from apopore 12 by exhalant canal 8 and flow to behind polywater chamber 1 from the ejection of spray aperture again; Consult Fig. 3, when gondola water faucet water exit switch is closed, due to the impulse force that there is no current, sealing of hole body 6 can cover on delivery port 4 because himself action of gravitation moves down, thereby opened passage 5, air flows to by exhalant canal 8 after pressure maintaining valve 2 from apopore 12 from passage 5 and flows to polywater chamber 1 again, and the water in polywater chamber 1 will flow to end from the spray aperture fast, water not in gondola water faucet, the spray aperture of gondola water faucet also is difficult for tying incrustation scale;

When the pressure of the current in flowing into pressure maintaining valve 2 increased, piston 11 diminished apopore 12, and when the pressure of the current in flowing into pressure maintaining valve 2 reduced, piston 11 made apopore 12 become large.

Claims

1. nothing voltage stabilizing gondola water faucet that drips has polywater chamber, water inlet, it is characterized in that: also comprise delivery port, sealing of hole body, intake tunnel, exhalant canal, passage, pressure maintaining valve;

Described pressure maintaining valve is in described polywater chamber, and described intake tunnel is communicated with described water inlet and described delivery port, the described exhalant canal described delivery port of connection and described pressure maintaining valve;