CN201356441Y

CN201356441Y - Pyroelectric infrared control water dispenser

Info

Publication number: CN201356441Y
Application number: CNU2009200016413U
Authority: CN
Inventors: 尤源
Original assignee: Yancheng Teachers University
Current assignee: Yancheng Teachers University
Priority date: 2009-01-03
Filing date: 2009-01-03
Publication date: 2009-12-09
Anticipated expiration: 2019-01-03

Abstract

The utility model relates to a pyroelectric infrared control water dispenser, in particular to the electronic technology automatic control field of the water dispenser. The water dispenser comprises a power source switch, a pyroelectric infrared time-delay switch circuit, a temperature controller, a thermal protector, a temperature control switch, a compressor, a resistor, a luminous diode, an electric heating tube, an outer casing, a heating tank, a condenser, an evaporator, a condensing tank, a cold water faucet, a refrigerated cabinet door, a normal temperature water faucet, a hot water faucet and a fresnel lens. The water dispenser is characterized in that the power source switch is in series connection with relay normal-open contact points in the pyroelectric infrared time-delay switch circuit, and the fresnel lens is disposed at the appropriate position of the upper portion outside the front surface of the outer casing. By employing the technical scheme, the water dispenser has the advantages that the water dispenser can be automatically controlled to work when someone stays nearby, a power source can be cut off automatically when nobody stays nearby, and electric energy can be enormously saved.

Description

Heat is released the infrared control water dispenser

Technical field

The utility model relates to a kind of heat and releases the infrared control water dispenser, particularly water dispenser electronic technology automation field.

Background technology

At present, the public place major part all is provided with hot and cold water dispenser, but the possessor is not unmanned, and the always charged work of water dispenser, and night is also like this, has wasted electric energy.

Summary of the invention

The purpose of this utility model provides a kind of heat and releases the infrared control water dispenser, when neighbouring man-hour is arranged, and controls water dispenser work automatically, when neighbouring nobody the time, cut off the electricity supply automatically.

The purpose of this utility model is achieved in that the utility model is by power switch; heat is released infrared delay switch circuit; temperature controller; thermal protector; temperature detect switch (TDS); compressor; resistance; light emitting diode; electrothermal tube; shell; heating tank; condenser; evaporimeter; drainer; the refrigerator door; cold water faucet; the normal-temperature water tap; the hot water tap; Fresnel lens is formed; heat is released infrared delay switch circuit and is connected on 220V power supply two ends; after the series connection of resistance and light emitting diode again and compressor parallel; connect with compressor after temperature controller and the thermal protector parallel connection; after the series connection of resistance and light emitting diode again with the electrothermal tube parallel connection; switch and temperature detect switch (TDS) and electrothermal tube series connection; be connected on 220V power supply two ends after resistance and the light emitting diode series connection; condenser is arranged at the bottom in the outside, the shell back side; there are compressor and heating tank in the middle part in the shell; temperature detect switch (TDS) is arranged on the heating tank; the shell internal upper part has drainer; outside drainer, be with evaporimeter; power switch is arranged at the top in the outside, the shell back side; switch and temperature controller knob; shell top pressure water mouth; the refrigerator door is arranged at the bottom in the outer casing frontispiece outside; there is the refrigerator door handle appropriate location on the refrigerator door; the outer middle side part of outer casing frontispiece has the normal-temperature water tap; hot water tap and cold water faucet; it is characterized in that: power switch and heat are released the relay normally open contact series connection in the infrared delay switch circuit, and there is Fresnel lens outer casing frontispiece outer upper appropriate location.

Because adopt technique scheme, advantage and good effect that the utility model had are: when neighbouring man-hour arranged, controls water dispenser work automatically, when neighbouring nobody the time, cut off the electricity supply automatically, saved electric energy greatly.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is circuit theory diagrams of the present utility model.

Fig. 2 is the whole structure schematic diagram of the utility model embodiment.

Fig. 3 is the whole Facad structure schematic diagram of the utility model embodiment.

1. power switches, 2. heat are released infrared delay switch circuit 3. temperature controllers 4. thermal protectors 5. temperature detect switch (TDS)s 6. compressors 7. resistance 8. light emitting diodes 9. electrothermal tubes 10. resistance 11. light emitting diodes 12. resistance 13. light emitting diodes 14. setting-out mouths 15. temperature control turn knobs 16. switches 17. shells 18. heating tanks 19. condensers 20. evaporimeters 21. drainers 22. cold water faucets 23. refrigerator doors 24. refrigerator door handles 25. normal-temperature water tap 26. hot water taps 27. Fresnel lenses among the figure

The specific embodiment

In Fig. 1; heat is released infrared delay switch circuit (2) and is connected on 220V power supply two ends; power switch (1) and heat are released the relay normally open contact series connection in the infrared delay switch circuit (2); after the series connection of resistance (7) and light emitting diode (8) again and compressor (6) parallel connection; temperature controller (3) and thermal protector (4) back in parallel and compressor (6) series connection; after the series connection of resistance (10) and light emitting diode (11) again and electrothermal tube (9) parallel connection; switch (16); temperature detect switch (TDS) (5) and electrothermal tube (9) series connection are connected on 220V power supply two ends after resistance (12) and light emitting diode (13) series connection.

In Fig. 2, condenser (19) is arranged at the bottom in the outside, shell (17) back side, there are compressor (6) and heating tank (18) in the middle part in the shell (17), temperature detect switch (TDS) (5) is arranged on the heating tank (18), shell (17) internal upper part has drainer (21), be with evaporimeter (20) outside drainer (21), shell (17) back side outer upper has power switch (1), switch (16) and temperature controller knob (15), shell (17) top pressure water mouth (14).

In Fig. 3, refrigerator door (23) is arranged at the bottom in the positive outside of shell (17), go up the appropriate location at refrigerator door (23) refrigerator door handle (24) is arranged, there are normal-temperature water tap (25), hot water tap (26) and cold water faucet (22) in the outside, the positive middle part of shell (17), and there are Fresnel lens (27) and light emitting diode (8,11,13) in the positive outer upper of shell (17) appropriate location.

Heat releases infrared delay switch circuit and Fresnel lens manufacturing installation method is known mature technology.

Claims

1. a heat is released the infrared control water dispenser; by power switch; heat is released infrared delay switch circuit; temperature controller; thermal protector; temperature detect switch (TDS); compressor; resistance; light emitting diode; electrothermal tube; shell; heating tank; condenser; evaporimeter; drainer; the refrigerator door; cold water faucet; the normal-temperature water tap; the hot water tap; Fresnel lens is formed; heat is released infrared delay switch circuit (2) and is connected on 220V power supply two ends; after the series connection of resistance (7) and light emitting diode (8) again and compressor (6) parallel connection; temperature controller (3) and thermal protector (4) back in parallel and compressor (6) series connection; after the series connection of resistance (10) and light emitting diode (11) again and electrothermal tube (9) parallel connection; switch (16); temperature detect switch (TDS) (5) and electrothermal tube (9) series connection; be connected on 220V power supply two ends after resistance (12) and light emitting diode (13) series connection; condenser (19) is arranged at the bottom in the outside, shell (17) back side; there are compressor (6) and heating tank (18) in the middle part in the shell (17); temperature detect switch (TDS) (5) is arranged on the heating tank (18); shell (17) internal upper part has drainer (21); outside drainer (21), be with evaporimeter (20); shell (17) back side outer upper has power switch (1); switch (16) and temperature controller knob (15); shell (17) top pressure water mouth (14); refrigerator door (23) is arranged at the bottom in the positive outside of shell (17); go up the appropriate location at refrigerator door (23) refrigerator door handle (24) is arranged; the positive outer middle side part of shell (17) has normal-temperature water tap (25); hot water tap (26) and cold water faucet (22); the positive outer upper of shell (17) has light emitting diode (8; 11; 13); it is characterized in that: power switch (1) and heat are released the relay normally open contact series connection in the infrared delay switch circuit (2), and there is Fresnel lens (27) the positive outer upper of shell (17) appropriate location.