CN2144830Y

CN2144830Y - Electronic self-closing device for water fulling

Info

Publication number: CN2144830Y
Application number: CN 92220938
Authority: CN
Inventors: 王宏光
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-10-12
Filing date: 1992-10-12
Publication date: 1993-10-27
Anticipated expiration: 2002-10-12

Abstract

The utility model relates to an electronic water-full self-closing device, which is composed of a water valve, a mechanical driving part and an electric control part. The mechanical driving part can open the water valve, an electric control circuit is switched on to control the mechanical driving part to work when the water level in a water storage container reaches a scheduled line, and then the water valve is closed. The electronic water-full self-closing device is convenient to operate, the water storage container can be placed in any position and any height of the room, so the electronic water-full self-closing device is suitable for the high-storey family to automatically store the water.

Description

Electronic self-closing device for water fulling

The utility model relates to a kind of self-actuated controller, particularly relates to a kind of electronics full water self-closing device.

Live in the resident of skyscraper at present, because the water supply pressure deficiency, need use water container water storage, when water receiving again often since container also not storage expire and cut off the water, and forget and close water swivel, overflow after making water full, bring loss, take place for avoiding above thing to family and neighbours, people have designed and have closed water valve automatically, but water container must place the below of water swivel, use restricted, inconvenience.

The purpose of this utility model is, provides a kind of place to use that is not subjected to society, limitation in height, water container full water self-closing device simple in structure, easy to use.

The utility model can be realized with following mode:

The full water self-closing device that is grouped into by water valve, mechanical driving part and electric control part, its water valve is made up of water inlet, automatically controlled water nozzle, valve rod and valve seat, described mechanical driving part has control rod, the one end links to each other with the axle that is tied with spring, on the axle semicircle top flat is arranged, and the control rod opposite side links to each other with the snap close rod, other has control rod two ends to be connected with valve rod and snap close respectively, the motor M control eccentric, snap close is near control rod and eccentric wheel, and described automatically controlled part is by transistor BG ₁, BG ₂The on-off circuit of forming, two test electrodes are connected on transistor BG ₁The base stage current supply circuit in.

Advantage of the present utility model:

Integrate automatic control water nozzle and standard machinery formula water nozzle, convenient high floor user uses, especially when the hydraulic pressure deficiency need be to water container water storage, use, can close water valve automatically after completely in vessel water, and water container can be placed on Anywhere indoor, needn't be placed in the kitchen below the water inlet pipe, small machine only in container water completely start and close water valve in the back, electricity consumption is few, and two batteries can be with more than half a year.

Fig. 1 is the utility model one-piece construction synoptic diagram;

Fig. 2 is the utility model profile synoptic diagram;

Fig. 3 is the water valve structural representation;

Fig. 4 is the control rod structural representation;

Fig. 5 is the utility model working state schematic representation;

Fig. 6 is automatically controlled part electrical schematic diagram.

The utility model is described in further detail below in conjunction with accompanying drawing:

As shown in drawings, on electronics full water self-closing device, water inlet 1 is arranged, mechanical water faucet interface 20, automatically controlled water nozzle 11, valve rod 6, valve seat 27, be tied with on the valve rod 6 and close spring 8, the relevant glue plug 26 in valve rod 6 belows, mechanical driving part has control rod 10, the one side links to each other with the axle 25 that is tied with spring 2, opposite side and snap close rod 9 are affixed, on the axle 25 semicircle top flat 24 is arranged, other has a side of control rod 5 and valve rod 6 upper ends affixed, and control rod 5 other ends and snap close 3 are affixed, and motor M is rotated through gear set 18 control eccentrics 17, snap close 13 is near eccentric wheel 17 and control rod 10, transistor BG ₁, BG ₂The on-off circuit of forming, two test electrodes 28,29 are connected on transistor BG ₁The base stage current supply circuit, motor M is connected on BG ₁, BG ₂In the collector current supply circuit, when water supply pressure is sufficient, can use mechanical water faucet, and when water supply pressure not enough and when cutting off the water supply, can use the water filling in water container 22 of automatically controlled water nozzle 11, with water-supply-pipe automatically controlled water nozzle 11 is linked to each other with water container 22, two test electrodes 21 stretch in the container from water container 22 inwalls, press control rod 10 then earlier, under the effect of latch spring 14, bail on the snap close 13 pins the snap close rod 9 that links to each other with control rod 10 1 ends, and this moment, the K switch of motor M feed circuit was also connected simultaneously, but transistor BG ₁, BG ₂The on-off circuit of forming still is in cut-off state, motor M is not worked, axle 25 rotations that link to each other with control rod 10 other ends, the spring 2 that is wrapped on the axle 25 is screwed, semicircle top flat 24 on the axle 25 also changes an angle downwards with axle 25, press control rod 5 this moment again, under the effect of spring 4, with the bail on the snap close 3 that control rod 5 links to each other, be hooked on the axle 25, the valve rod 6 that links to each other with control rod 5 simultaneously moves downward, the pass glue plug 26 that links to each other with valve rod 6 lower ends drops on the water valve seat 27, close spring 8 and be compressed, this moment, automatically controlled water nozzle 11 communicated with water inlet 1, when water supply pipe comes water, water is in water-supply-pipe enters water storage tank 22, when the water surface in the water tank is elevated to when making two test electrodes 21 immerse in the water, water makes two test electrodes 21 connect transistor BG ₁Base stage power supply connect, the on-off circuit conducting, the motor M running, drive speed gear group 18 and drive eccentric wheel 17, eccentric wheel 17 major radius sides are backed down snap close 13, the circuit of connecting through snap close 13 and control rod 10 disconnects like this, this moment is by the time-delay brace 15 that links to each other, 16 still keep the motor M power supply, eccentric wheel 17 is rotated further, have only when eccentric wheel 17 rotates to its major radius side and back down time-delay brace 15, during 16 contact, the motor M stall of just cutting off the power supply, the short radius side of eccentric wheel 17 is blocked snap close 13, this moment snap close 13 bail releasable catch rod 9, control rod 10 upsprings and rotates an angle under the effect of cutting out spring 2, and semicircle top flat 24 is released snap close 3 when rotating, control rod 5 is discharged, the elastic force of closing spring 8 moves upward valve rod 6, closes glue plug 26 and lifts off a seat 27, and automatically controlled water nozzle 11 is closed, rubber cushion 28 seals, the transistor BG of automatically controlled part ₁, BG ₂Be installed on the circuit board 12 with resistance R, integral body is covered by shell 7, and automatically controlled part is by No. 5 powered battery of two joints, and battery is placed in the battery case 19, and the utility model can be made of plastics or metal.

Claims

1, a kind of electronics full water self-closing device is grouped into by water valve, mechanical driving part and electric control part, it is characterized in that:

The described water valve of a is made up of water inlet 1, automatically controlled water nozzle 11, valve rod 6, valve seat 27, is tied with to close spring 8 the relevant glue plug 26 in valve rod 6 belows on the valve rod 6;

The described mechanical driving part of b has control rod 10, the one side links to each other with the axle 25 that is tied with spring 2, opposite side links to each other with snap close rod 9, on the axle 25 top flat 24 is arranged, other has a side of control rod 5 to link to each other with valve rod 6 upper ends, the other end links to each other with snap close 3, motor M control eccentric 17, and snap close 13 is near eccentric wheel 17;

The described automatically controlled part of c is by transistor BG ₁, BG ₂The on-off circuit of forming, two test electrodes 28,29 are connected on transistor BG ₁The base stage current supply circuit.