CN2351623Y - Permanent magnetic floating water level control valve - Google Patents

Abstract

The utility model relates to a permanent magnetic floating water level control valve, which is characterized in that the inside of a water inlet pipe is provided with a valve body and a valve head, wherein, the outside of the water inlet pipe is provided with a magnetic loop and a float body, and the magnetic loop is driven by the float body to be lifted, which drives the valve body to be lifted to cause the valve head to block the water outlet. The utility model has the advantages of easy fabrication, convenient installation, convenient use and good effect, and the utility model can be produced singly and can carry out rebuilding to the former water tanks.

Description

The permanent magnetism float level control valve

The utility model relates to a kind of altitude valve, specifically, is a kind of permanent magnetism float level control valve.

Existing water tank is to Water Level Control, and great majority are taked to drive lever with ball float, lift gland with lever again, seal water intake with gland.This method, when intake pressure was big, gland was then cannot kept under control into water, for intensified pressure, must strengthen ball float or ball float end lever length.At this moment, because the water tank inner volume is limited, cause ball float, lever action malfunctioning easily.

The purpose of this utility model is to design a kind of novel altitude valve, no matter the intake pressure size can both seal water intake on certain water level, and volume is little, flexible movements.

The utility model is to realize purpose of design like this.Be installed into water pipe 4 in the bottom of water tank 6, in intake pipe 4 interior lower end following hurdle 9 with holes is housed, on following 9 tops, hurdle the cylindricality permanent magnetism valve body 8 of taking water hole 7 out of is arranged, top at valve body 8, cone-shaped valve head 5 is housed, the upper end of water pipe 4 has one to have the water outlet that be bell mouth shape 3 identical with valve head 5 taperings, the outer annular permanent-magnet magnet ring 10 that is with of water pipe 4, and permanent magnetic ring 10 lower ends have buoyancy aid 11.The plug 2 of umbrella also is housed in the upper end of water outlet 3,, umbrella handle 14 is housed at plug 2 middle parts for the rear valve body 8 that prevents from interlock tension between valve head 5 and the water outlet 3, cause to discharge water still can not fall.Upper float jube 1 is equipped with on top outside water pipe 4, and buoyancy aid jube 13 is equipped with down in the bottom outside water pipe 4, so that control buoyancy aid 11 moves up and down scope.

The utility model control section volume is little, no matter the hydraulic pressure size all can firmly be sealed tightly, effectively control water level.

Accompanying drawing is the utility model generalized section.

Among the figure: 1, upper float jube, 2, plug, 3, water outlet, 4, water pipe, 5, valve head, 6, water tank, 7, osculum, 8, valve body, 9, Xia Lan, 10, magnet ring, 11, buoyancy aid, 12, screw, 13, buoyancy aid jube down, 14, umbrella handle.

Below in conjunction with accompanying drawing, a non-limiting examples is illustrated.Periphery, lower end at water pipe 4 processes screw thread, and the water outlet that is bell mouth shape 3 that has certain taper is processed in inside, upper end, and in water outlet 3 upper ends, fixedly the umbrella plug 2.Be processed into cylindrical valve body 8 with magnetic material, and process some osculums 7, load onto end and have a cone-shaped valve head 5 identical with the water outlet tapering on valve body 8, can follow magnet ring 10 and move in order to depress valve body 8 at big flood, the maximum cross section of valve head 5 should be less than the cross-section area of valve body 8.The valve body 8 of band valve head 5 is put into water pipe 4 from water pipe 4 lower ends, put into down hurdle 9 again, in the outside of water pipe 4, the cover top and the bottom have the magnet ring 10 of buoyancy aid 11, regulate the height of water pipe 4 water tank 6 in, when water level being reached will control highly, valve head 5 is just in time blocked water outlet 3.When discharging water, along with water level falls, buoyancy aid 11 drives magnet ring 10 and drops to down on the buoyancy aid jube 13, when the rear valve body 8 that discharges water does not still fall, by being pressed in the umbrella handle bulb on the water tank down, then valve body can being smash and fall down on the jube 9, to guarantee once more normally water inlet.

The utility model is easy for installation, uses flexibly, can produce separately, also can be used for original water tank improvement.

Claims (1)

1, permanent magnetism float level control valve, by water tank (6), water pipe (4) is formed, and it is characterized in that:

A, water pipe (4) interior lower end are equipped with the following hurdle (9) of band through hole;

The cylindricality permanent magnetism valve body (8) of taking water hole (7) out of is arranged on B, the Xia Lan (9);

Cone-shaped valve head (5) is equipped with on C, valve body (8) top;

The inside, upper end of D, water pipe (4) has the bottom to have the water outlet (3) of the bell mouth shape identical with valve head (5) tapering;

There is annular permanent-magnet ring (10) outside of E, water pipe (4);

There is buoyancy aid (11) F, permanent-magnetic clamp (10) lower end;

G, the plug (2) of band umbrella is housed in water pipe (4) upper end;

Umbrella handle (14) is equipped with at the middle part of H, plug (2);

I, upper float jube (1) is housed in the upper end of water pipe (4);

J, buoyancy aid jube (13) down is housed in the lower end of water pipe (4).