CN201866377U

CN201866377U - Water-supply automatic off switch of solar water heater

Info

Publication number: CN201866377U
Application number: CN2010205901285U
Authority: CN
Inventors: 李希修
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-10-23
Filing date: 2010-10-23
Publication date: 2011-06-15
Anticipated expiration: 2020-10-23

Abstract

The utility model belongs to the technical field of solar energy utilization, and relates to a water-supply automatic off switch of a solar water heater; a through overflow pipe upper end and a through overflow pipe lower end are arranged on the right side of a switch shell body in a box-type structure, and a through tap water pipe upper end and a through tap water pipe lower end are arranged in the left side of the shell body; a tap water switch gear and a tap water switch handle are arranged in a pipeline in the shell body on the lower side of the tap water pipe upper end; the tap water switch gear and the tap water switch handle are combined to form a tap water on-off control device; a gear box is arranged in the center of the switch shell body; the right side end of the gear box is serially arranged in the overflow pipe upper end, and the lower end of the gear box is provided with a gear box initial end water wheel; the left upper end side of the gear box is provided with a small gear on the tail end of the gear box; the left side of the lower side in the center of the gear box is provided with a clutch handle; and the structural principle is simple, the manufacturing cost is low, the price is low, and mass production, promotion and application are facilitated.

Description

The automatic off switch of water on a kind of solar water heater

Technical field:

The utility model belongs to technical field of solar utilization technique, relates to the last water switch that a kind of solar water heater is used, and particularly a kind ofly utilizes the automatic off switch of water on the solar water heater that water tank spilling water power realizes that running water switch closes automatically.

Background technique:

At present, solar water heater has been popularized and has been come into huge numbers of families rapidly, brings great convenience for human life.But there is a shortcoming in current solar water heater when the cistern water supply: after water tank was filled water, owner often owing to be busy with other thing, forgot off switch, outside the unnecessary tap water outflow water tank, had caused the waste of water resources.Supply water and closing device although a kind of Automatic Control has appearred in current solar energy market, there are two shortcomings in it: the one, rely on consumed power work; The 2nd, structure is complicated, the fabricating cost height, and sales price is expensive.Most of solar energy users do not use because its price is expensive.Also have a kind of self-closing device, though simple in structure, lack commodity, be difficult to scale and promote.

Summary of the invention:

Goal of the invention of the present utility model is to overcome the shortcoming that prior art exists, and seeks to design a kind of water tank spilling water power that utilizes that does not have power consumption of preparation and realizes the automatic off switch device of water on the solar water heater, can realize the effect of saving water and energy.

To achieve these goals, design principle of the present utility model is the water that utilizes water tank to overflow to come, and impacts water wheels and produces power, passes through gear reduction then, acts on running water switch after will power amplifying and it is closed; Its agent structure comprises automatic off switch housing, gear-box, gear-box initial end water wheels, the terminal small gear of gear-box, clutch handle, running water switch gear, running water switch handle, running water pipe upper end, running water pipe lower end, overflow pipe upper end and overflow pipe lower end; Place's penetration is shaped on overflow pipe upper end and overflow pipe lower end in the switch case right edge of box type structure, place's penetration is shaped on running water pipe upper end and running water pipe lower end in the limit, housing left side, be shaped on running water switch gear and running water switch handle in the pipeline in the following side body of running water pipe upper end, running water switch gear and running water switch handle constitute the logical control gear in pass of tap water, the center is shaped on gear-box in the switch case, the gear-box right-hand end seals in the overflow pipe top and bottom and is shaped on gear-box initial end water wheels, the upper left distolateral place of gear-box is shaped on the terminal small gear of gear-box, and the downside left side, gear-box center is shaped on the clutch handle; Make or choose ceramic core or the light running water switch of other rotation during realization earlier, its running shaft is provided with a gear coaxial with the switch handle than the length of regular tap below switch knob, and gear diameter is bigger than switch diameter; A gear reduction box is set, and starting end is made water wheels, and the impact of accepting water produces power, and terminal gear flows to gear on the switch axle with this power; The clutch of the gear and the gear on the running water switch axle of a handle control gear case end is set on automatic off switch housing; Utilize the unnecessary water slug water wheels of water tank, water wheels driven gear group, gear train amplifies the power that water wheels transport, and running water switch is closed.

When using, the utility model earlier the automatic off switch of water on the solar energy is connected with running water pipe and overflow pipe respectively indoor on request; When supplying water, earlier the running water switch handle is dialled in the disengaging configuration, the gear on terminal gear of gear-box and the running water switch is separated so that make the rotation running water switch laborsaving to solar water container; Then the running water switch handle is dialled at last water level and put, tap water begins at this moment to control handle and dial bout and position toward cistern water supply through water pipe; Behind the water tank full water, unnecessary tap water flows out from water tank and enters overflow pipe, past dirty through gear-box initial end water wheels place, water wheels obtain impact force of water flow and rotate, the power that water wheels are accepted is slowed down through gear-box after the amplification, act on the running water switch gear by the terminal small gear of gear-box, switch cuts out.

The utility model compared with prior art, can make the switch that supplies water to solar water heater water tank under the prerequisite that does not consume electricity, realize closing automatically behind the water tank full water, stop to supply water, solved when supplying water, often forgotten off switch and the problem of wasting the water source to solar water container; Its structural principle is simple, and fabricating cost is low, and low price is convenient to large-scale production and is applied.

Description of drawings:

Fig. 1 is an agent structure principle schematic of the present utility model.

Embodiment:

Also be described further in conjunction with the accompanying drawings below by embodiment.

Embodiment:

The agent structure of present embodiment comprises automatic off switch housing 1, gear-box 2, gear-box initial end water wheels 3, the terminal small gear 4 of gear-box, clutch handle 5, running water switch gear 6, running water switch handle 7, running water pipe upper end 8, running water pipe lower end 9, overflow pipe upper end 10 and overflow pipe lower end 11; Place's penetration is shaped on overflow pipe upper end 10 and overflow pipe lower end 11 in switch case 1 right edge of box type structure, place's penetration is shaped on running water pipe upper end 8 and running water pipe lower end 9 in the limit, housing 1 left side, be shaped on running water switch gear 6 and running water switch handle 7 in the pipeline in the following side body 1 of running water pipe upper end 8, running water switch gear 6 and running water switch handle 7 constitute the logical control gear in pass of tap water, the center is shaped on gear-box 2 in the switch case 1, gear-box 2 right-hand ends seal in overflow pipe upper end 10 and lower end 11 is shaped on gear-box initial end water wheels 3, gear-box 2 upper left distolateral places are shaped on the terminal small gear 4 of gear-box, and the downside left side, gear-box 2 center is shaped on clutch handle 5.

When using, the utility model earlier the automatic off switch of water on the solar energy is connected with running water pipe and overflow pipe respectively indoor on request; When supplying water to solar water container, earlier 7 groups of running water switch handles in the disengaging configuration, gear on terminal gear of gear-box and the running water switch is separated so that make that to rotate running water switch laborsaving; Then 7 groups of running water switch handles are put at last water level, tap water begins at this moment to control handle and dial bout and position toward cistern water supply through water pipe; Behind the water tank full water, unnecessary tap water flows out from water tank and enters overflow pipe, past dirty through gear-box initial end water wheels 3 places, water wheels obtain impact force of water flow and rotate, the power that water wheels are accepted is slowed down through gear-box 2 after the amplification, act on the running water switch gear by the terminal small gear 4 of gear-box, switch cuts out.

Claims

1. the automatic off switch of water on the solar water heater, agent structure comprises automatic off switch housing, gear-box, gear-box initial end water wheels, the terminal small gear of gear-box, the clutch handle, the running water switch gear, the running water switch handle, the running water pipe upper end, the running water pipe lower end, overflow pipe upper end and overflow pipe lower end, the interior place of the switch case right edge penetration that it is characterized in that the box type structure is shaped on overflow pipe upper end and overflow pipe lower end, place's penetration is shaped on running water pipe upper end and running water pipe lower end in the limit, housing left side, be shaped on running water switch gear and running water switch handle in the pipeline in the following side body of running water pipe upper end, running water switch gear and running water switch handle constitute the logical control gear in pass of tap water, the center is shaped on gear-box in the switch case, the gear-box right-hand end seals in the overflow pipe top and bottom and is shaped on gear-box initial end water wheels, the upper left distolateral place of gear-box is shaped on the terminal small gear of gear-box, and the downside left side, gear-box center is shaped on the clutch handle.