CN203011492U

CN203011492U - Solar water overflow alarm

Info

Publication number: CN203011492U
Application number: CN 201220754039
Authority: CN
Inventors: 曹佳宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-28
Filing date: 2012-12-28
Publication date: 2013-06-19
Anticipated expiration: 2022-12-28

Abstract

The utility model discloses a solar water overflow alarm, which is a device for alarming and reminding when a solar water heater is fully fed with water and overflows. The solar water overflow alarm is composed of an upstair part (S) and a downstair part (X), wherein the upstair part (S) is mounted on an overflow water pipe of the original solar water heater, and comprises a barrel-shaped cover (1), a shell (2), a floater (5), a mandril (3), a micro switch (9) and a bracket (8); the downstair part (X) comprises a battery (11), a musical doorbell (12), a power supply switch (10), two LED (Light-Emitting Diode) indication lamps (13 and 14) and a resistor, and is mounted indoors; and the upstair part (S) and the downstair part (X) are electrically connected by an electric wire (7). The power supply switch (10) only needs to be connected, the alarm is in an early warning state, when the solar water heater fully fed with water and overflows, the floater (5) floats upwards and pushes the mandril (3) to move upwards, the mandril (3) further pushes the micro switch (9), thus the normally open contact of the micro switch is closed, the circuit of the musical doorbell (12) and the red LED indication lamp is conducted, music is played indoors, and a master is reminded of closing a water feeding valve of the solar water heater.

Description

The sun power overflow annunciator

Technical field:

The utility model relates to the warning reminding device of the completely rear spilling water of water on a kind of solar water heater.

Background technology:

Present solar water heater generally is arranged on the roof, upper water completely after spilling water drop down water valve-off again by manually seeing the roof, forget that sometimes valve-off can waste the water resource of a large amount of preciousnesses.

Summary of the invention:

For overcoming above-mentioned disadvantage, the utility model discloses a kind of sun power overflow annunciator, and purpose is to send prompt tone when water on solar water heater during spilling water after completely, reminds people's valve-off.

The purpose of this utility model be achieved in that the utility model by part upstairs and downstairs part two parts form, upstairs part is arranged on the overflow pipe that protosun can water heater, is comprised of tubbiness lid, shell, float, push rod, microswitch; Part is comprised of music door-bell, power switch, battery, two LED light (red is green) and resistance etc. downstairs, is arranged on indoorly, and two parts are by electric wire 7 electrical connections.Upstairs the shell of part is a cylindrical plastic container, there is cross wall the centre, divide the up and down two chambeies, upper chamber enclosure is an independent tubular lid, be buckled on the step-like annular groove of end face periphery of cavity of resorption, the cavity of resorption periphery is shaped with two interface tubes up and down of horizontal direction, and following water inlet is connected with the gap of solar water heater, the gap of top with lead to indoor return pipe and be connected.be installed with microswitch by support in epicoele, in cavity of resorption, activity is installed with float, there is circular hole at the partition wall center, be equipped with in the circular hole at partition wall center can be up and down push rod, push rod is the plastics pole of a similar bolt shape, head is arranged in the epicoele of container, coordinate with the button of microswitch, bar section reaches in the cavity of resorption of container, the lower end of push rod is fixedly mounting float by screw thread, float is a cylindrical foam plastic body, can move up and down together with push rod, microswitch is fixedly mounted in epicoele by support, its normal opened contact by wire be arranged on indoor music door-bell and be electrically connected to, the power switch of part is a toggle switch downstairs, be fixedly mounted on music door-bell shell side, two LED light are arranged on the music door-bell outer casing frontispiece, the unlatching early warning of indicating alarm is stopped using and water is completely reported to the police with closing.

During use, as long as turn on the power switch, the green LED pilot lamp lights, the expression alarm has entered alert status, waits when beginning spilling water after on solar water heater, water is expired, due to the float floating, the promotion push rod is up, and push rod promotes again the microswitch action, makes the normally opened contact of microswitch closed, connect music door-bell and red LED circuit, the indoor musical sound that sounds reminds owner to close the water-supply valve of solar water heater door, at this moment, but owner's powered-down switch, this end of reporting to the police.

The beneficial effects of the utility model are: save tap water, cut down expenses, the water resource that protection is valuable.

Description of drawings:

Below in conjunction with the accompanying drawings.Fig. 1 is cutaway view of the present utility model, and Fig. 2 is electrical schematic diagram.

In figure: 1. tubbiness covers, 2. shell, 3. push rod, 4. water inlet, 5. float, 6. gap, 7. electric wire, 8. support.9. microswitch, 10 power switches, 11. batteries, 12. music door-bells, 13. red LED, 14. green LED, S. is part upstairs, and X. is part downstairs.

Embodiment:

The utility model by part S upstairs and downstairs part X two parts form, upstairs part S is arranged on the overflow pipe of protosun energy water heater, formed by tubbiness lid 1, shell 2, float 5, push rod 3, microswitch 9 supports 8 etc., part X is comprised of battery 11, music door-bell 12, power switch 10, two LED light (red is green) 13,14 and resistance etc. downstairs, be arranged on indoorly, two parts are electrically connected to by electric wire 7.Upstairs the shell 2 of part S is cylindrical plastic containers, there is cross wall the centre, divide the up and down two chambeies, upper chamber enclosure is an independent tubular lid 1, be buckled on the step-like annular groove of end face periphery of cavity of resorption, the cavity of resorption periphery is shaped with two interface tubes 4 up and down and 6 of horizontal direction, and following water inlet 4 is connected with the gap of solar water heater, the gap 6 of top with lead to indoor return pipe and be connected.be installed with microswitch 9 by support 8 in epicoele, in cavity of resorption, activity is installed with float 5, there is circular hole at the partition wall center, be equipped with in the circular hole at partition wall center can be up and down push rod 3, push rod 3 is plastics knobkerries of a similar bolt shape of profile, head is arranged in the epicoele of container, coordinate with the button of microswitch 9, bar section reaches in the cavity of resorption of container, the lower end of push rod 3 is fixedly mounting float 5 by screw thread, float 5 is cylindrical foam plastic bodies, can move up and down together with push rod 3, support 8 fixedly be riveted on container partition wall on, microswitch 9 is fixedly mounted on support 8, the normal opened contact of microswitch 9 by wire 7 be arranged on indoor music door-bell 12 and be electrically connected to, power switch 10 is toggle switches, be fixedly mounted on the side of music door-bell 12 shells, two

LED light

13 and 14 are arranged on music door-bell 12 outer casing frontispieces, the unlatching early warning of indicating alarm is stopped using or water is completely reported to the police with closing.

during use, as long as turn on the power switch 10, green LED pilot lamp 14 lights, the expression alarm has entered alert status, when beginning spilling water in water on solar water heater after full, the water that overflows enters in container, because float 5 is subject to the buoyancy of water floating, promote push rod 3 up, push rod 3 promotes again microswitch 9 actions, make the normally opened contact of microswitch 9 closed, connect the circuit of music door-bell 12 and red LED pilot lamp 13, the indoor musical sound that sounds, remind owner to close the water supply valve door of solar water heater, close water supply valve behind the door, but powered-down switch 10, in order to avoid the electric energy of waste battery 11.

Claims

1. sun power overflow annunciator, by part (S) upstairs and downstairs partly (X) two parts form, two parts are electrically connected to by electric wire (7), it is characterized in that: upstairs the shell (2) of part (S) is a cylindrical plastic container, there is cross wall the centre, divide the up and down two chambeies, upper chamber enclosure is an independent tubular lid (1), be buckled on the step-like annular groove of end face periphery of cavity of resorption, the cavity of resorption periphery is shaped with two interface tubes (4 and 6) up and down of horizontal direction, following water inlet (4) is connected with the gap of solar water heater, the gap of top (6) with lead to indoor return pipe and be connected, be installed with microswitch (9) by support (8) in epicoele, in cavity of resorption, activity is installed with float (5), there is circular hole at the partition wall center, be equipped with in the circular hole at partition wall center can be up and down push rod (3), push rod (3) is the plastics knobkerrie of a similar bolt shape of profile, head is arranged in the epicoele of container, coordinate with the button of microswitch (9), bar section reaches in the cavity of resorption of container, the lower end of push rod (3) is fixedly mounting float (5) by screw thread, float (5) is a cylindrical foam plastic body, support (8) fixedly is riveted on partition wall between the upper and lower cavity of container, microswitch (9) is fixedly mounted on support (8).

2. according to claim 1 sun power overflow annunciator, it is characterized in that, the normal opened contact of microswitch (9) by wire (7) be arranged on indoor music door-bell (12) and be electrically connected to, power switch (10) is a toggle switch, be fixedly mounted on the side of music door-bell (12) shell, two LED light (13) and (14) are arranged on music door-bell (12) outer casing frontispiece.