CN2161788Y

CN2161788Y - Domestic energy-saving electron automatic control valve

Info

Publication number: CN2161788Y
Application number: CN 92238970
Authority: CN
Inventors: 张新乔; 汤宪平
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-12-24
Filing date: 1992-12-24
Publication date: 1994-04-13
Anticipated expiration: 2002-12-24

Abstract

The utility model relates to a domestic energy saving electron automatic control valve which belongs to an electronic automatic control valve. The utility model is composed of a valve body, a valve core, an electromagnet, a control panel, etc. When the valve is opened and a water container is filled with water, the signal is output by the control panel to make the electromagnet close, the valve core rotates under the action of the torsion force of a spring, and the valve is closed. The utility model has the advantages of small size, simple structure, low energy consumption, low cost and convenient installation and operation.

Description

Domestic energy-saving electron automatic control valve

The utility model relates to a kind of valve, particularly the valve of domestic energy-saving electronic auto-control definition.

At present, the big or middle urban water shortage of China's majority is more serious, and especially in summer, high-rise resident family supplies water and cuts in and out, and randomness is very big, uses common valve to be difficult to timely water storage, and water storage in night is difficulty especially, influences the work and the life of resident family.

The utility model guarantees resident family's water container valve that (water level is given arbitrarily by resident family) closes the water source automatically when coming water to expire in being provided at any time, and this device can be arranged separately on the water pipe, also can directly be enclosed within the water outlet of common valve.

The utility model power consumption is few, and only in valve closing moment power consumption, a battery can move more than 500 times.

Structure of the present utility model is finished as follows:

Handle ［ 18 ］ drives spool ［ 2 ］, push moving iron ［ 13 ］ open by the pivoted arm ［ 17 ］ on the spool ［ 2 ］, locking pivoted arm ［ 17 ］ under the effect of Returnning spring ［ 12 ］, hole on the hole of spool ［ 2 ］ and the valve body ［ 5 ］ constitutes open mode, under the effect of pivoted arm ［ 17 ］, power switch ［ 16 ］ closure, battery ［ 20 ］ provides control panel ［ 21 ］ power supply through switch ［ 16 ］.Because of the control utmost point ［ 22 ］ access failure, BG ₁Be in blocking state, not power consumption of control system.Liquid level reaches given location in the storage water-soluble device, the control utmost point ［ 22 ］ is through the liquid level conducting, control panel ［ 21 ］ control electromagnetic coil ［ 9 ］ energising, moving iron ［ 13 ］ retreats at the effect lower compression spring ［ 12 ］ of electromagnetic force, spool ［ 2 ］ latch-release, at the boss place that rotates under the effect of torsion spring ［ 3 ］ on mechanism's box ［ 1 ］, valve is closed condition.Circuit switch ［ 16 ］ is opened simultaneously, cuts off control panel ［ 21 ］ power supply.Draw ring ［ 11 ］ is used for the manual-lock valve.

Below with reference to accompanying drawing the utility model is described in further detail.

Fig. 1 is that schematic overview is analysed and observe in the utility model front.

Fig. 2 is that generalized section is looked at the utility model mansion.

Fig. 3 is the utility model electronic control circuit schematic diagram.

With reference to Fig. 1, cover plate ［ 14 ］ is screwed on mechanism's box ［ 1 ］, and mechanism's box ［ 1 ］ is fixed on the valve body ［ 5 ］ with screw ［ 4 ］.Spool ［ 2 ］ support by valve body ［ 5 ］ and with valve body ［ 5 ］ cone match, spool ［ 2 ］ has clear opening with valve body ［ 5 ］, in spring ［ 8 ］, the formation good seal performance is movingly down in the interaction of packing ring ［ 6 ］ and cotter pin ［ 7 ］.Handle ［ 18 ］ is housed on the spool ［ 2 ］, tightens up by screw ［ 19 ］.Spool ［ 2 ］ is gone up riveted joint pivoted arm ［ 17 ］.Valve body ［ 5 ］ one ends are internal thread interface, and an end is the rubber tube joint.The water hole begins to rehearse bottom mechanism's box ［ 1 ］.

With reference to Fig. 2, iron yoke ［ 10 ］, coil ［ 9 ］, moving iron axle sleeve ［ 15 ］ is an one with poured with epoxy resin, constitutes electromagnet with moving iron ［ 13 ］, snaps in mechanism's box ［ 1 ］ and fixing.Moving iron ［ 13 ］ one ends are half-cylindrical, and an end overlaps manual draw ring ［ 11 ］.Power switch in mechanism's box ［ 1 ］, and is made insulation processing by screw.Torsion spring ［ 3 ］ one end hooks are on fixing hook housing ［ 23 ］, and an end hook is on pivoted arm ［ 17 ］.60 ° of angles are left in pivoted arm ［ 17 ］ termination, the parallel spool of angle face ［ 2 ］ axis.Fixedly hook housing ［ 23 ］ is fixed in mechanism's box ［ 1 ］ by screw ［ 4 ］, two boss restriction spool ［ 2 ］ slewing area on mechanism's box ［ 1 ］.Control panel ［ 21 ］ is fixing by screw ［ 22 ］, and screw ［ 22 ］ is as control utmost point wiring terminal.

With reference to Fig. 3, battery E through circuit switch K to BG ₁, BG ₂The position that handle places out is established in power supply, and the then closed conducting of circuit switch K is if liquid level is lower than control electrode K in the container V ₁, K ₂, BG ₁Base stage is a low potential, BG ₁, BG ₂End, electromagnetic coil T is failure to actuate; If liquid level reaches control electrode K ₁, K ₂The present position, BG ₁Base stage is a high petential, BG ₁, BG ₂Conducting, electromagnetic coil T gets the moving iron of electric adhesive, the spool latch-release, valve closing, power switch is disconnected.The loop of cutting off the electricity supply.

Claims

1, a kind of domestic energy-saving electronic auto-control valve is characterized in that:

Mechanism's box [1] is to be screwed on valve body [5]; Electromagnet assembly (iron yoke [10], coil [9], moving iron [13], moving iron axle sleeve [15]) directly snaps in mechanism's box [1], uses screw lock; Control panel [21] is fixed on mechanism's box [1], and the control utmost point is drawn by screw and be fixing.

2, according to the described valve of claim 1., it is characterized in that:

Spool ［ 2 ］ one ends cooperate valve body ［ 5 ］, and an end cooperates cover plate ［ 14 ］; Torsion spring ［ 3 ］ is sleeved on the spool ［ 2 ］, and an end hook is lived fixing frame ［ 23 ］, and an end hook is lived pivoted arm ［ 17 ］; Pivoted arm ［ 17 ］ is riveted on the spool ［ 2 ］, and 60 ° of angles are left in pivoted arm ［ 17 ］ termination, angle face parallel valve wire mandrel.

3, according to the described valve of claim 1., it is characterized in that:

It is half-cylindrical that one end of moving iron ［ 13 ］ is, and end cover is manually leant on ring ［ 11 ］, two boss control spool ［ 2 ］ slewing area in mechanism's box ［ 1 ］.

4, according to the described valve of claim 1., it is characterized in that:

Circuit switch ［ 16 ］ is screwed on mechanism's box ［ 1 ］.