CN2045806U

CN2045806U - Water-saving valve

Info

Publication number: CN2045806U
Application number: CN 89210856
Authority: CN
Inventors: 柴林兴
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-03-07
Filing date: 1989-03-07
Publication date: 1989-10-11

Abstract

The utility model discloses a water-saving valve, which is designed on the basis of the traditional rotate and push type water tap, comprising a valve body and a localizable pressing handle. A snap ring (6) is arranged on the valve body, a notch (5) is arranged on the snap ring (6); when the pressing handle is pressed, the snap column (9) is clamped in the notch (5), and the opening is completed. The utility model solves the contradictory that being inconvenient when using a rotate and push type water tap for water saving, and being unable to effectively save water when the rotate and push type water tap is conveniently used. The utility model is the most effectively, most reliable, and most convenient water-saving tap currently.

Description

Water-saving valve

The utility model water-saving valve belongs to the water tap class.

At present the water tap of using mainly is rotary and two kinds of push types.Preceding a kind of water tap will be through repeatedly clockwise and anticlockwise when switch; A kind of water tap in back will keep pressed state with hand when discharging water.

Now, we everyone conscious or unconscious, have a mind to or by mistake waste water.As long as one turns on water tap, everybody prefers to open water tap more greatly, and does not want to twist water tap smaller.And actual used water amount (or the flow V why we waste water and just be meant people ₁, V ₁* t promptly is a water consumption), can satisfy minimum water consumption (or the flow V of our usage requirement greater than certain ₀), V ₁-V ₀=△ V, △ V * t is the water of waste.

V ₀This point is an objective reality, otherwise does not just have the saying of wasting water, and is a relative notion because waste water.

If can control people's actual used water amount (or flow V ₁) for satisfying this V of usage requirement ₀, promptly do not have the phenomenon of wasting water.

The purpose of this utility model is exactly that (purpose that adopts bib tap is exactly in order to limit peak rate of flow, just will can reach V through repeatedly rotating like this for the wasting phenomena that overcomes present water tap existence and using inconvenience after the qualification peak rate of flow ₀) shortcoming design.

Accompanying drawing 1, water-saving valve keeps the pressed state schematic representation;

Accompanying drawing 2, the water-saving valve part sectioned view.

Below in conjunction with accompanying drawing structure of the present utility model and working procedure are described.

The utility model comprises by water intake (1), water outlet (2), cone shape hole (3), sealing block (4) and the valve body (7) formed with the snap ring (6) of symmetrical notch (5), is loaded on handle (8) and spring several parts such as (12) in the valve body (7).The card post (9) of symmetry is arranged at handle (8) top, there is catch (10) at the middle part, there is an awl piece (11) that can coincide with cone shape hole (3) lower end, between catch (10) and the sealing block (4) spring (12) is arranged, the hole, garden (13) that sealing block (4) center has a usefulness rubber material to serve as a contrast.

When discharging water, press by need handle (8), card post (9) enters in the snap ring (6) from notch (5), one rotates handle (8) slightly, card post (9) is stuck under the snap ring (6), keeps the handle pressed state, the awl piece (11) that handle (8) is pressed its lower end, back promptly separates the formation fixed interval (FI) with former identical cone shape hole (3), water under pressure, by forming the fixed interval (FI), water flows out from outlet (2) by the gap under pressure.

When need are closed water-saving valve, only need unclamp the former handle of pushing or rotate the handle that blocks behind the post, handle then automatically resets under hydraulic pressure and spring force, cuts off current.

The flow V of the water when this water-saving valve is opened ₀Be selected as required, can realize the flow V that economizes on water after once pressing ₀, both operated easyly rapidly, avoided the excessive waste that discharges water and cause again to water, be a kind of water tap of more satisfactory practicality.

Claims

A kind of water-saving valve is made up of valve body (7) and dress and wherein handle (8) and spring (12), it is characterized in that the snap ring (6) with symmetrical notch (5) is arranged at valve body top; Handle (8) top has symmetry, the card post (9) that is blocked by the snap ring (6) with symmetrical notch (5) just.