CN2713523Y

CN2713523Y - Auto-controller for pool water level

Info

Publication number: CN2713523Y
Application number: CN 200420036189
Authority: CN
Inventors: 张需要
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-06-12
Filing date: 2004-06-12
Publication date: 2005-07-27
Anticipated expiration: 2014-06-12

Abstract

The utility model discloses an auto-controller for the pool water level comprising an outer shell 11, a fixing bracket 10, an input line 6, an output line 7, a push tube 3 and a push bar 4. The push tube 3 and the push bar 4 are connected to be an integration. Two control water level holes 2 are arranged on the push tube 3. The push bar 4 is provided with a push hole. A spring 9 is positioned in the push hole and both ends of the spring 9 are connected on the insulated rotate fastener 8 of the circuit connecting brass sheet 5. The utility model makes use of buoyance generated by the rise and fall of the water level to control the power and the power isn't connected with the water. The auto-controller for the pool water level has the advantages of simple structure, safe use, conservation of energy and wide range.

Description

The water level in water pool self-actuated controller

One, technical field:

The utility model relates to a kind of water level controller, particularly relates to a kind of water level in water pool self-actuated controller.

Two, background technology:

General very important person did not wait for when the cistern of units such as rural area, school was pacified drawing water of water level controller now, forgot after not so can occurring drawing water to close the worries that power supply brings; The water level controller of Xiao Shouing mostly is an electric conductivity of utilizing water in the market, power supply probe and line are inserted in the pond, and powered-down when water is full, probe did not contact water and energized when water was done.Draw water thereby drive motor, there is following deficiency in this series products: 1, power supply inserts in the water, the charged potential safety hazard that exists; 2, power supply inserts in the water, forms shunting, and the loss electric energy also can cause machine operation undesired in vain, damages motor sometimes; 3, complex structure, cost is higher, is unfavorable for that family popularizes.

Three, summary of the invention:

The purpose of this utility model is to provide a kind of simple in structure, energy-saving safe and the wide water level in water pool self-actuated controller of scope when using.

The purpose of this utility model is achieved in that and includes shell, fixed mount, incoming line, output line, promotion pipe, catch bar, promoting pipe is connected in aggregates with catch bar, in the control water level hole that promotes to have on the pipe is two holes, catch bar has the promotion hole, spring is positioned at and promotes the hole, and its two end is connected in the insulation of circuit connecting copper piece and rotates on the card.

The utility model is owing to utilize fluctuation in stage to produce buoyancy control power supply, and power supply does not insert in the water, has energy-conservation and advantage that scope is wide simple in structure, safe in utilization.

Four, description of drawings:

Fig. 1 is a structural drawing of the present utility model;

Fig. 2 is another embodiment structural drawing of the present utility model.

Among the figure, the 1st, the inlet opening, the 2nd, the control water level hole, the 3rd, promote pipe, the 4th, catch bar, the 5th, the circuit connecting copper piece, the 6th, incoming line, the 7th, output line, the 8th, card, the 9th, spring, the 10th, fixed mount, the 11st, shell, the 12nd, screw rod are rotated in insulation.

Five, embodiment:

Below in conjunction with embodiment and accompanying drawing the utility model is further described:

As can be seen from Figure 1, the utility model adapts to the control one-way motors, include shell 11, fixed mount 10, inlet opening 1, incoming line 6, output line 7, promote pipe 3, catch bar 4, the promotion pipe 3 that is positioned at shell 11 is connected in aggregates with catch bar 4, in the control water level hole 2 that promotes to have on the pipe 3 is two holes, the hole of below does not have any requirement, be positioned at the bottom or the side that promote pipe 3, the Kong Ze of top is provided with by the water level that will control, be positioned at the side that promotes pipe 3, catch bar 4 has one and promotes the hole, and spring 9 is positioned at and promotes the hole, and natural extended length is rotated the distance 6～30mm that blocks between 8 than two insulation, its two end is connected in the insulation of circuit connecting copper piece 5 and rotates on the card 8, and power lead is fixing by screw rod 12.

As can be seen from Figure 2, structure and Fig. 1 of another embodiment of the present utility model are roughly the same, and different is has two to promote holes on the catch bar, can control the opening and closing of three-phase electricity simultaneously, are adapted to the water level control in the pond of drawing water with three phase electric machine.

The course of work: controller with fixing bail on the limit, pond, the control power supply is received and will be controlled on the motor, when the water in the pond goes into to promote in the pipe 3 by inlet opening 1 by the beneath orifice flow in control water level hole 2, when reaching the hole of 2 tops, control water level hole, water level forms sealing process, produce air pressure in the pipe, when water level continues to rise, inner air tube pressure continue to increase and promotes catch bar 4 and move upward, after catch bar 4 upwards promotes overbalance point with spring 9, just at this moment water level has reached the control requirement, the crooked upward rapidly insulation rotation card 8 that drives of spring 9, and circuit connecting copper piece 5 also rotates simultaneously simultaneously, so just disconnected circuit, pumping motor quits work; When the pool inner water position descends, inner air tube pressure reduces and can not support catch bar 4, catch bar 4 moves downward under action of gravity, after catch bar 4 promotes overbalance point downwards with spring 9, the crooked downwards rapidly insulation rotation card 8 that drives of spring 9, circuit connecting copper piece 5 also rotates simultaneously simultaneously, and like this with regard to closed circuit, pumping motor is started working.

Claims

1, a kind of water level in water pool self-actuated controller, include shell (11), fixed mount (10), incoming line (6), output line (7), promote pipe (3), catch bar (4), it is characterized in that: described promotion pipe (3) is connected in aggregates with catch bar (4), in the control water level hole (2) that promotes to have on the pipe (3) is two holes, catch bar (4) has the promotion hole, and spring (9) is positioned at and promotes the hole, and its two end is connected in the insulation of circuit connecting copper piece (5) and rotates on the card (8).

2, water level in water pool self-actuated controller according to claim 1 is characterized in that: the natural extended length of described spring (9) is rotated the distance 6～30mm that blocks between (8) than two insulation.