CN2778148Y

CN2778148Y - Programmable-control drinking machine

Info

Publication number: CN2778148Y
Application number: CN 200520011202
Authority: CN
Inventors: 孙利云
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-03-29
Filing date: 2005-03-29
Publication date: 2006-05-10
Anticipated expiration: 2015-03-29

Abstract

The utility model discloses a programmable-control water drinking machine which comprises a machine body of the water drinking machine and a control circuit which controls heating and refrigeration. The utility model is characterized in that the machine body of the water drinking machine is provided with a mechanical programmable timer which is electrically connected with the control circuit, namely a pin of a motor of the programmable timer is connected with the zero line and the live wire of the control circuit; the leading-out end of a control switch of the programmable timer is connected in series to the fire wire of the control circuit. The mechanical programmable timer for heating and refrigeration of the water drinking machine controls the automatic opening and closing of the water drinking machine, and the opening time and the closing time can be arranged according to the actual operation modes or life styles to complete circulating timing control in 24 hours or one week, so that the electrical energy is saved and the hot water can be ensured not to be boiled to influence the water quality.

Description

Programmable Control Drinking Machine

Technical field

The utility model relates to a kind of water dispenser, the water dispenser of the control able to programme of especially a kind of heating at 24 hours or all loop control water, cooling.

Background technology

At present, commercially available water dispenser circuit generally is designed to Chang Kai or normally closed control, and family, school have time more than 12 hours nearly to be in the state of non-use, and often because forgotten to close, make water dispenser be in the state of work at interval always in the uses such as office.Be heated to be example with common water dispenser, every heating in about 30 minutes once, must heat 24 times with the water in 12 hours calculating heating containers 2 minutes heat time heating times, waste electric power expends 0.3 degree/sky with 500W calculating.So make water quality seriously rotten, be unfavorable for that promptly health also wastes electric energy.

To the people who lives a regular life, the water dispenser of going home every day is opened in advance, can steep one cup of scented tea or coffee, or drink a glass cold water, closes automatically after the sleep, and life is offered convenience at once.In office, the working water dispenser is opened automatically, After Hours can close automatically, provides boiling water in school from MONDAY to FRIDAY, stops day off supplying water ... so can bring very big facility.

The water dispenser of the charged minor controller that has had in the market, though programmable functions is also arranged, because complicated operation, the cost height can not be accepted for consumers in general. the mechanical type programmable timer that we adopt, just in time can avoid this two shortcomings.

The utility model content

The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, a kind of improved Programmable Control Drinking Machine is provided, make it simple to operate, cost is low, but time opening or close the heating or the refrigeration system of water dispenser, can solve the inconvenience in the life, also can solve meaningless power wastage and repeatedly boiling water cause water quality variation.

For solving the problems of the technologies described above, the utility model adopts the basic design of technical scheme to be: a kind of Programmable Control Drinking Machine, comprise the water dispenser body, the control circuit of control heating and refrigeration, it is characterized in that: described water dispenser body is provided with a programmable timer, and this programmable timer is electrically connected with the control circuit of control heating and refrigeration.

Described programmable timer is electrically connected with the control circuit of controlling heating and refrigeration, is the pin of this programmable timer motor, is connected with zero line, the live wire of control circuit respectively; The exit of this programmable timer gauge tap, be serially connected with on the live wire of control circuit.

Described programmable timer is a mechanical structure.

After adopting such scheme, the utility model compared with prior art has following beneficial effect:

The utility model Programmable Control Drinking Machine, owing on the control circuit of original heating, refrigeration, connected a mechanical programmable timer, the plectrum of stirring on its dial just can make gauge tap be switched on or switched off, reach the water dispenser time-controlled purpose that heats or freeze, the deficiencies in the prior art have been overcome effectively, this mechanical type programmable timer can be provided with time opening and regularly cuts out, and can carry out circulation timing controlled in 24 hours or a week to water dispenser.Obviously, this operation is comparatively simple, and cost is low, but time opening or close the heating or the refrigeration system of water dispenser both can solve the inconvenience in the life, also can solve meaningless waste electric power and repeatedly boiling water cause the water quality variation.Concrete advantage have following some:

1) eliminate inconvenience used in everyday: original water dispenser must someone be opened before using, and must someone close when stopping using.After the utility model can be stirred plectrum and sets opening time and shut-in time according to the daily life rule, need not artificial again switch, the normal water dispenser that uses in the normal life time.

2) eliminate meaningless electric energy loss: as with water dispenser, expended to calculate in 12 hours and can save 0.3 degree every day.The utility model can be set the water dispenser working time according to self rule of life, and all the other times are not worked.

3) to healthy and beneficial: owing to boil same jar of water repeatedly, make the serious deterioration of water quality, be unfavorable for health.Do not use with 12 hours to be example, general water dispenser on average seethes with excitement 24 times.The utility model is owing under service condition not, be set at off position and also just do not have the situation of boiling repeatedly.

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.

Description of drawings

Fig. 1 is the utility model Programmable Control Drinking Machine profile schematic diagram;

Fig. 2 is the profile schematic diagram of piece number 21 programmable timers among Fig. 1;

Fig. 3 is the wiring schematic diagram of motor M and microswitch K among Fig. 2;

Fig. 4 is the On/Off circuit theory diagrams of the utility model Programmable Control Drinking Machine.

The specific embodiment

As shown in Figures 1 to 4, the structure of the utility model Programmable Control Drinking Machine comprises water dispenser body 20, and the control circuit 30 of control heating and refrigeration is provided with a programmable timer 21 on the water dispenser body, present embodiment is installed on the front of water dispenser body 20, is beneficial to operation.This programmable timer 21 is electrically connected with the control circuit 30 of control heating and refrigeration.Consult Fig. 4, described programmable timer 21 is electrically connected with the control circuit 30 of controlling heating and refrigeration, is that (consult Fig. 2, pin 1,2 Fig. 3) is connected with zero line N, the live wire L of control circuit 30 respectively this programmable timer; The

exit

3,4 of the gauge tap K of this programmable timer is serially connected with on the live wire L of control circuit 30.Describedly able to programmely decide device 21 and be mechanical structure, structure is open in the applicant's patent ZL01230439.5, be not described in detail in this, consult the profile of programmable timer 21 illustrated in fig. 2, set the opening and closing time according to its plectrum 13, dial 12 is set the current time, as long as the plectrum 13 on the dial 12, apply the break-make of power supply, also just control the time of heating and refrigeration with regard to controllable switch.

The course of work of the utility model Programmable Control Drinking Machine, the water dispenser of controlling with vertical cold and hot type mechanical type programmable timer master control type is an example, concerning its alloytype water dispenser, its timer-operated design principle is consistent, does not give unnecessary details one by one.The related water system of control system of the present utility model also is consistent with common water dispenser, is not described in detail at this.

Timing control circuit is referring to Fig. 4, and R0 is an overcurrent vreaker, and K is the programmable timer gauge tap, major function is that M is the programmable timer motor according to setting make-and-break time timing controlled, and K1 heats gauge tap, K2 is the refrigeration gauge tap, L1 is the insulation indicator lamp, and L2 is a burner on light, and RT1 can not self-resetting switch for the anti-dry temperature control, RT2 heating water temperature control temperature switch, the RT3 water temperature control switch that freezes, heater are finished the boiling of water, and refrigerator is finished the cooling to water.

Programmable timer begins to walk after power supply is plugged, earlier press time scale setting-up time on the assignment disk according to the there and then time, set the time period that to use water dispenser by individual's rule of life again, all the other are the obsolete time period just, basis demand at that time heats/freezes unlatching K1 or K2 then, or open simultaneously, the RT2 control heater makes heating, and the water temperature in the maintenance heater maintains substantially invariable temperature, RT2 prevents dry combustion method under anhydrous condition, if RT2 lost efficacy when dry combustion method takes place, disconnection when arriving higher temperature, RT1 takes place to reset, prevent the generation of accident; RT3 control refrigerator work after the K2 closure, when the water temperature in the cold water-cup dropped to break-off signal, refrigerator quit work, and the closed refrigerator of RT3 is worked once again and is continued to keep the temperature of cold water when temperature rises once again.

And above-mentioned whole control process all is controlled by K, promptly must be set under the situation of work at programmable timer, the gauge tap K of timer can 24 hours or one the week in loop control, the setting working time after, all the other times do not work.

The utility model Programmable Control Drinking Machine, easy to operate, cost is lower, realizes that circuit is simple and reliable, can effectively improve the use value of water dispenser, remedies the deficiency of traditional water dispenser, saves the waste of electric power and the variation of reduction water quality, and is more healthy.

Claims

1. Programmable Control Drinking Machine, comprise water dispenser body (20), the control circuit (30) of control heating and refrigeration, it is characterized in that: described water dispenser body is provided with a programmable timer (21), and this programmable timer (21) is electrically connected with the control circuit (30) of control heating and refrigeration.

2. a kind of Programmable Control Drinking Machine according to claim 1, it is characterized in that: described programmable timer (21) is electrically connected with the control circuit (30) of controlling heating and refrigeration, is that pin (1), (2) of this programmable timer motor (M) are connected with zero line (N), the live wire (L) of control circuit (30) respectively; On the live wire (L) that the exit (3) of this programmable timer gauge tap (K), (4) are serially connected with control circuit (30).

3. a kind of Programmable Control Drinking Machine according to claim 1 is characterized in that: described programmable timer (21) is a mechanical structure.