CN2555943Y

CN2555943Y - Cross spray head

Info

Publication number: CN2555943Y
Application number: CN 02266068
Authority: CN
Inventors: 颜善福; 刘震界
Original assignee: Shenda Livestock Water Drinking Equipment Processing Plant Baoshan District Sh
Current assignee: Shenda Livestock Water Drinking Equipment Processing Plant Baoshan District Sh
Priority date: 2002-08-06
Filing date: 2002-08-06
Publication date: 2003-06-18
Anticipated expiration: 2012-08-06

Abstract

The utility model discloses a cross spray head, which mainly consists of a nut seat cover, a four-way base, a filter, a gasket, an upper fixed base, a lower fixed base, a rectification rod, a rectification seat and spraying plates; wherein, a water inlet hole is arranged on the lower fixed base. The utility model is characterized in that a spring is arranged on the gasket arranged on the filter and the upper end of the spring is sleeved with an overhead valve; the trapezoidal bottom of a throttle valve lever arranged on the overhead valve abuts right against the bottom opening of a throttle valve seat and the lever body of the throttle valve lever is arranged in the throttle valve seat. The utility model has the advantages of reasonable structure and skillful design. The utility model utilizes the restoring force of the spring to support the throttle valve lever into the throttle valve seat so as to assure that the sprayer drips outwards under the circumstance that the water flow is turned off, saves water resources and has value of popularization.

Description

The cross fog-spray nozzle

Technical field:

The utility model relates to a kind of cross fog-spray nozzle, particularly relate to a kind of by be placed on the spring overhead-valve with place the trapezoidal bottom of the throttle valve body in the throttle valve seat to offset, and reach the water saving purpose the cross fog-spray nozzle.

Background technology:

Present employed cross fog-spray nozzle, during use, through behind the filter, the water stream channel inflow fairing by the four-way base then sprays the vaporific globule through spraying sheet aperture to current again by the inlet opening.After closing current,, remain in the current in inlet opening and the passage, can ooze along spraying sheet aperture in a long time, cause the waste of water resource owing to lost the effect of hydraulic pressure.

Summary of the invention:

Technical problem to be solved in the utility model provides and a kind ofly can effectively overcome above-mentioned defective, guarantees the device that sprayer does not outwards drip.The technical scheme that its technical problem that solves the utility model adopts is, a kind of cross fog-spray nozzle, mainly form by nut flap, four-way base, filter, pad, upper and lower holder, rectification bar, rectification seat and spraying sheet, wherein, offer the inlet opening on the lower fixed seat, its characteristics are: place the pad on the filter to be provided with a spring, the spring upper end is with overhead-valve, the trapezoidal bottom of the throttle valve lever on the overhead-valve just is butted on the bottom opening of throttle valve seat, and the body of rod of throttle valve lever places in the throttle valve seat.Owing to adopt such scheme, be not difficult to draw and the utlity model has following beneficial effect, the utility model is rational in infrastructure, be skillfully constructed, closing under the situation of current, the restoring force of utilization spring supports throttle valve lever in the throttle valve seat, guarantees that sprayer does not outwards drip, the conserve water resource, the tool promotional value.

Description of drawings:

Below in conjunction with drawings and Examples the utility model is described in further detail.

Accompanying drawing is a structural representation of the present utility model.

The specific embodiment:

Among the figure, a kind of cross fog-spray nozzle mainly is made up of nut flap 1, four-way base 2, filter 3, pad 10, upper fixed seat 7, lower fixed seat 9, rectification bar 11, rectification seat 12 and spraying sheet 13, wherein, offers inlet opening 14 on the lower fixed seat 9.During use, current in the water pipe in the middle of upper fixed seat 7 and the lower fixed seat 9 enter the inlet opening of offering on the lower fixed seat 9 14, under the effect of hydraulic pressure, overcome spring pressure throttle valve lever 8 is pushed away throttle valve seat 6 downwards, current enter four-way base 2 by filter 3, the fairing of flowing through and being made up of rectification bar 11 and rectification seat 12 is by the vaporific globule of spraying sheet 13 ejections.After closing current, under the restoring force effect of spring 4, overhead-valve 5 upwards supports throttle valve lever 8 in the throttle valve seat 6, and sprayer quits work, and guarantees that sprayer does not outwards drip.

Claims

1, a kind of cross fog-spray nozzle, mainly form by nut flap, four-way base, filter, pad, upper and lower holder, rectification bar, rectification seat and spraying sheet, wherein, offer the inlet opening on the lower fixed seat, it is characterized in that: place the pad on the filter to be provided with a spring, the spring upper end is with overhead-valve, and the trapezoidal bottom of the throttle valve lever on the overhead-valve just is butted on the bottom opening of throttle valve seat, and the body of rod of throttle valve lever places in the throttle valve seat.