CN203789714U

CN203789714U - Water dispenser system with one-time heating, quantitative releasing and timing reminding functions

Info

Publication number: CN203789714U
Application number: CN201420235265.5U
Authority: CN
Inventors: 朱俊
Original assignee: Changzhou College of Information Technology CCIT
Current assignee: Changzhou College of Information Technology CCIT
Priority date: 2014-05-08
Filing date: 2014-05-08
Publication date: 2014-08-27
Anticipated expiration: 2024-05-08

Abstract

The utility model relates to a water dispenser system with the one-time heating, quantitative releasing and timing reminding functions. The water dispenser system is provided with a heating circuit. The heating circuit comprises a power source, a fuse FU, a heating switch K, a normally-closed temperature control switch WK and an electric heating pipe RL, all of which are connected in series in sequence. The heating circuit further comprises a normally-open contact K1 of a relay J, the relay J, a filtering capacitor C and a rectifier bridge Q. The normally-open contact K1 of the relay J is connected to the two ends of the heating switch K in parallel, a coil of the relay J is powered on, and then the normally-open contact K1 is closed. The filtering capacitor C is connected to the two ends of the relay J in parallel, two pins of the rectifier bridge Q are connected to two pins of the filtering capacitor C respectively, one of the other two pins of the rectifier bridge Q is connected to one end of the normally-closed temperature control switch WK through a resistor R, and the other of the two pins of the rectifier bridge Q is connected to the power source. The water dispenser system has the one-time and circular heating function, automatic quantitative releasing and hand-operated control can be achieved, and the water dispenser system has the advantages of being simple in structure, convenient to operate and the like.

Description

There is the water fountain system of single heating, quantitatively release, in good time prompting function

Technical field

The utility model relates to environmental protection, energy-conservation, healthy water dispenser technical field, particularly a kind ofly has single heating, quantitatively discharges, the water fountain system of prompting function in good time.

Background technology

Many families or office space are all placed with water dispenser, and user only need to press the button, and can drink the pure water having heated whenever and wherever possible, convenient and healthy.But also there is certain problem in such water dispenser, after power connection, generally do not need manual-lock, pure water circulating-heating, has achieved so-called " thousand boiling water ", unfavorable to health.In addition, the circulating-heating of water, only has the water of small part to be drunk, and most heat is all distributed in air, is great waste for electric energy, also runs counter to the trend of current " environmental protection and energy saving ".Finally, some electric components such as the electrothermal tube of water dispenser are energized repeatedly, power-off, be also one test greatly for the life-span of components and parts.

Utility model content

The purpose of this utility model is the defect that overcomes prior art existence, provides a kind of simple to operate, low cost of manufacture, the water fountain system with single heating, quantitatively release, in good time prompting function of humanization designing.

The technical scheme that realizes the utility model object is: a kind of water fountain system with single heating, quantitatively release, in good time prompting function, has heater circuit; Described heater circuit comprises power supply, fuse FU, heater switch K, normally closed temperature detect switch (TDS) WK and the electrothermal tube R of series connection successively _l; In described heater circuit, also there is normally opened contact K1, relay J, filter capacitor C and the rectifier bridge Q of relay J; The normally opened contact K1 of described relay J is connected in parallel on the two ends of heater switch K, and the coil of relay J obtains electric, normally opened contact K1 closure; Described filter capacitor C is connected in parallel on the two ends of relay J; Two pins of described rectifier bridge Q are connected on two pins of filter capacitor C, one end of receiving normally closed temperature detect switch (TDS) WK by resistance R in another two pins of rectifier bridge Q, and another connects power supply.

Technique scheme also has drinking-water automatic ration release control circuit; Described drinking-water automatic ration release control circuit comprises often opens temperature detect switch (TDS) WK, water tumbler at bit detector S, magnetic valve YV and time-delay relay KT; The described temperature detect switch (TDS) WK that often opens is connected at normally-closed contact and the magnetic valve YV of bit detector S, time-delay relay KT with water tumbler successively; The two ends of the coil of described time-delay relay KT connect respectively and often open one end of temperature detect switch (TDS) WK and one end of magnetic valve YV.

The automatic ration release control circuit of drinking water described in technique scheme also comprises hand push button SA; The two ends of described hand push button SA connect respectively and often open one end of temperature detect switch (TDS) WK and one end of magnetic valve YV.

Technique scheme also has water tumbler drinking reminder circuit; Described water tumbler drinking reminder circuit comprises drinking-water indicator lamp LED3; Described water tumbler is connected with power supply after connecting successively at normally-closed contact, the drinking-water indicator lamp LED3 of bit detector S, time-delay relay KT.

Described in technique scheme, in heater circuit, there is burner on light LED2; Described burner on light LED2 is connected in parallel on electrothermal tube R _ltwo ends.

Adopt after technique scheme, the utlity model has following positive effect:

(1) pure water in the utility model water dispenser can be heated by single, has the switch of a ship shape in the behind of water dispenser, and water dispenser by " ON " state, is realized automatic cycle heating by this switch; When by rocker type switch by " ON " state, then by " OFF " state, heater switch K stops the moment of heating location, power supply by fuse FU, normally closed temperature controller WK to electrothermal tube R _ltwo ends, simultaneously power supply obtains the DC voltage of 15V after by resistance R step-down, rectifier bridge Q rectification, filter capacitor C filtering, makes relay J action, the normally opened contact K1 closure of relay J.Electrothermal tube R _lstill in heated condition, until the water in heating tank is heated to the temperature of setting, normally closed temperature controller WK disconnects, relay J dead electricity, and the normally opened contact K1 of relay J disconnects, and circuit exits self-sustaining state, automatic cut-off power.

(2) the utlity model has automatic ration release function, pure water completes after heating automatically, opens pipeline by magnetic valve, completes the automatic release of hot water, and user only needs in advance water tumbler to be placed on water receiving place, and hot water can be set release time.

(3) drinking-water automatic ration release control circuit of the present utility model comprises hand push button SA, also manual releasing hot water can be realized, after pressing, hot water can be freely discharged, be not subject to the hot water constraint of release time, facilitate the needs of the many people's drinking-water of same time possibility.

(4) the utility model human oriented design, after quantitatively having discharged, has acousto-optic prompting function; In the time being single drinking-water, water tumbler is placed on to water receiving place, start water dispenser, water dispenser Automatic-heating, automatic ration discharges, and bright light reminding user is got cup and is drunk, and after water tumbler is taken away, reminds lights.

(5) the utlity model has simple in structure, easy to operate, the features such as low cost of manufacture.

Brief description of the drawings

For content of the present utility model is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein below

Fig. 1 is structural representation of the present utility model;

Detailed description of the invention

(embodiment 1)

See Fig. 1, the utlity model has the water fountain system of single heating, quantitatively release, in good time prompting function, there is heater circuit; Heater circuit comprises power supply, fuse FU, heater switch K, normally closed temperature detect switch (TDS) WK and electrothermal tube R _l, relay J normally opened contact K1, relay J, filter capacitor C, rectifier bridge Q and burner on light LED2; Power supply, fuse FU, heater switch K, normally closed temperature detect switch (TDS) WK and electrothermal tube R _lconnect; The normally opened contact K1 of relay J is connected in parallel on the two ends of heater switch K, and the coil of relay J obtains electric, normally opened contact K1 closure; Filter capacitor C is connected in parallel on the two ends of relay J; Two pins of rectifier bridge Q are connected on two pins of filter capacitor C, one end of receiving normally closed temperature detect switch (TDS) WK by resistance R in another two pins of rectifier bridge Q, and another connects power supply; Burner on light LED2 is connected in parallel on electrothermal tube R _ltwo ends.

Also there is drinking-water automatic ration release control circuit; Drinking-water automatic ration release control circuit comprises often opens temperature detect switch (TDS) WK, water tumbler at bit detector S, magnetic valve YV, time-delay relay KT and hand push button SA; Often opening temperature detect switch (TDS) WK is connected at normally-closed contact and the magnetic valve YV of bit detector S, time-delay relay KT with water tumbler successively; The two ends of the coil of time-delay relay KT connect respectively and often open one end of temperature detect switch (TDS) WK and one end of magnetic valve YV.The two ends of hand push button SA connect respectively one end of the output and the magnetic valve YV that often open temperature detect switch (TDS) WK.

Also there is water tumbler drinking reminder circuit; Water tumbler drinking reminder circuit comprises drinking-water indicator lamp LED3; Water tumbler is connected with power supply after connecting successively at normally closed switch, the drinking-water indicator lamp LED3 of bit detector S, time-delay relay KT.

Operation principle of the present utility model is: water dispenser has the heater switch K of a ship shape behind, has single heating, two positions of circulating-heating.Be allocated to circulating-heating position, identical with common drinking machine function.After heater switch K closure, power supply by fuse FU, normally closed temperature detect switch (TDS) WK to electrothermal tube R _lpower supply, burner on light LED2 lights simultaneously.Be heated to water and open, normally closed temperature detect switch (TDS) WK disconnects automatically, cuts off the electricity supply, and enters keeping warm mode.

When being allocated to circulating-heating position, heater switch K reverses again single heating location.Heater switch K stops moment of heating location, power supply by fuse FU, normally closed temperature controller WK to electrothermal tube R _ltwo ends, simultaneously power supply obtains the DC voltage of 15V after by resistance R step-down, rectifier bridge Q rectification, filter capacitor C filtering, makes relay J action, the normally opened contact K1 closure of relay J.Even if heater switch K reverses, disconnect electrothermal tube R _lstill in heated condition, until the water in heating tank is heated to the temperature of setting, normally closed temperature controller WK disconnects, relay J dead electricity, and the normally opened contact K1 of relay J disconnects, and circuit exits self-sustaining state, no longer heats later.Relay J should select action current less for well, can prevent that the power consumption in resistance R is excessive.

After water has heated, the temperature detect switch (TDS) WK closure of often opening, it is in place that water tumbler detects water tumbler at bit detector S, and magnetic valve YV obtains electric, connects pipeline, discharges hot water.The coil of while time-delay relay KT obtains electric, and after setting-up time arrives, the normally-closed contact of time-delay relay KT disconnects, and cuts off pipeline.The delay time of time-delay relay KT can be adjusted.Drink water for convenience of many people simultaneously simultaneously, be provided with hand push button SA, after pressing, magnetic valve YV obtains electric, discharges hot water, is not subject to the constraint whether in place of delay time and water tumbler.

After hot water has discharged, often open after the KT closing of contact of time delay, it is in place that water tumbler detects water tumbler at bit detector S, and drinking-water indicator lamp LED3 is lit, and reminding user can be drunk.After water tumbler is taken away, water tumbler disconnects at bit detector S, and drinking-water indicator lamp LED3 extinguishes.

Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. a water fountain system with single heating, quantitatively release, in good time prompting function, has heater circuit; Described heater circuit comprises power supply, fuse FU, heater switch K, normally closed temperature detect switch (TDS) WK and the electrothermal tube R of series connection successively _l; It is characterized in that: normally opened contact K1, relay J, filter capacitor C and the rectifier bridge Q also in described heater circuit with relay J; The normally opened contact K1 of described relay J is connected in parallel on the two ends of heater switch K, and the coil of relay J obtains electric, normally opened contact K1 closure; Described filter capacitor C is connected in parallel on the two ends of relay J; Two pins of described rectifier bridge Q are connected on two pins of filter capacitor C, one end of receiving normally closed temperature detect switch (TDS) WK by resistance R in another two pins of rectifier bridge Q, and another connects power supply.

2. the water fountain system with single heating, quantitatively release, in good time prompting function according to claim 1, is characterized in that: also have drinking-water automatic ration release control circuit; Described drinking-water automatic ration release control circuit comprises often opens temperature detect switch (TDS) WK, water tumbler at bit detector S, magnetic valve YV and time-delay relay KT; The described temperature detect switch (TDS) WK that often opens is connected at normally-closed contact and the magnetic valve YV of bit detector S, time-delay relay KT with water tumbler successively; The two ends of the coil of described time-delay relay KT connect respectively and often open one end of temperature detect switch (TDS) WK and one end of magnetic valve YV.

3. the water fountain system with single heating, quantitatively release, in good time prompting function according to claim 2, is characterized in that: described drinking-water automatic ration release control circuit also comprises hand push button SA; The two ends of described hand push button SA connect respectively and often open one end of temperature detect switch (TDS) WK and one end of magnetic valve YV.

4. according to the water fountain system with single heating, quantitatively release, in good time prompting function described in claim 2 or 3, it is characterized in that: also there is water tumbler drinking reminder circuit; Described water tumbler drinking reminder circuit comprises drinking-water indicator lamp LED3; Described water tumbler is connected with power supply after connecting successively at normally-closed contact, the drinking-water indicator lamp LED3 of bit detector S, time-delay relay KT.

5. the water fountain system with single heating, quantitatively release, in good time prompting function according to claim 4, is characterized in that: in described heater circuit, have burner on light LED2; Described burner on light LED2 is connected in parallel on electrothermal tube R _ltwo ends.