CN102008236A

CN102008236A - A healthy and energy-saving water dispenser heating in layers

Info

Publication number: CN102008236A
Application number: CN2009101643568A
Authority: CN
Inventors: 张红碧; 许小燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-09-04
Filing date: 2009-09-04
Publication date: 2011-04-13

Abstract

The present invention relates to a healthy and energy-saving water dispenser heating in layers. Inside the shell, the bottom of a heating liner (4) is connected to an original water container (1) through a U-shape water inlet tube (2), and the upper part of the heating liner (4) is connected to a heat-preserving water-storage tank (10) through a water outlet tube (9); an upper heating pipe (7) and a water level sensor (6) are located at the upper part inside the heating liner (4); a water level sensor (10) for the upper limit and a water level sensor (12) for the lower limit are fixed inside the heat-preserving water-storage tank (10), which has an air outlet hole (11) at the top and a faucet (15) at the bottom; the water level of the outlet hole in the heating liner (4) should be slightly higher than the water level in the original water container (1); the invention solves the problems of heating repetitively, wasting energy, and producing repetitively boiled water and mixed water with boiled and un-boiled water in the traditional water dispensers with heating liners. Besides, the invention also solves the problems of higher power output and longer waiting time in the instant-heating water dispensers without heating liners.

Description

A kind of layering heating water fountain of health energy-saving

Technical field

The present invention is relevant with water dispenser.

Background technology

Traditional hot refill drinking machine heats repeatedly, wastes energy, and hot and cold water mixes, and produces " thousand boiling water " and " water " that are harmful to health.Recently the Instant heating type drinking water apparatus with no heat bag of Chu Xianing, as number of patent application 200810059371.1 " instant heating type drinking machine ", the mode method of taking immediately by instant heating has solved the problem that " thousand boiling water " heats repeatedly, but still have following problem: (1) heater power is big, distribution to the user requires high, even, going out water speed more than 2000 watts, heater power also has only 0.3 liter of per minute; When (2) fetching water, need the wait of long period; (3) after start powers on or after the long period of interval, the temperature of the several leading cup water of producing is very low to be had only about 50 ℃.

Summary of the invention

The present invention is according to the layering heating principle of water, provide a kind of simple in structure, water only is the health energy-saving drinking water machine of dump in the insulation tank after the heating once of heating courage, overcome the problem of " thousand boiling water " with " water " of the existence of traditional hot refill drinking machine, and solved shortcomings such as Instant heating type drinking water apparatus with no heat bag heater power is big, the water intaking stand-by period is long.

The present invention is achieved in that

A kind of layering heating water fountain of health energy-saving has the bottom to pass through the heating courage 4 that U type water inlet pipe 2 is communicated with former bucket 1, top is communicated with insulation tank 10 by outlet pipe 9 in the housing; Heating courage 4 internal upper parts are provided with upper heating tube 7, heating cooling-water temperature sensor 5, heating level sensor 6; Insulation tank 10 inside are provided with upper limit water storage level sensor 12, lower limit water storage level sensor 13, water storage cooling-water temperature sensor 14, and venthole 11 is arranged at the top, and water intaking tap 15 is arranged at the bottom; The delivery port water level of heating courage 4 is approximately higher than the water storage water level of former bucket 1.

When not heating, consistent with the water storage water level of former bucket 1 according to the water level in the principle heating courage 4 of linker; When the upper heating tube 7 of unlatching heats, because the water of heating can or not move downward to moving upward by the layering folk prescription, heat only can upwards transmit, therefore heat the bottom of courage 4 and the water temperature in the U type water inlet pipe 2 can not raise, water in the former bucket 1 since the hot buffer action of U type water inlet pipe 2 (thermal conductivity of water is very low, be 0.006 Jiao/second. centimetre. degree) also can not be subjected to heat affecting and the water temperature rising, even the water temperature in the water is boiling on the heating courage 4 tops former bucket 1 can not be affected yet, this has refill drinking machine water temperature can only be limited in below 85 ℃ in order to avoid influence the problem of the water temperature in former bucket 1 and the top bucket thereof with regard to having solved tradition; Constantly after the heating, when the water of heating position, courage 4 middle and upper part was boiled, its density can reduce, and according to the principle of linker, the horizontal plane of boiling water will rise and flow in the insulation tank 10 insulation above delivery port and by outlet pipe 9 automatically and store and wait to take.

The present invention has following advantage:

1, after the water of heating in the courage only heats once, promptly is dumped in the insulation tank stand-byly, solved the problem of power consumption that heating for multiple times produces and " thousand boiling water ", energy-saving health.

When 2, heating, heating courage and former bucket are by the isolation of U type water pipe, the convection current and the warm problem of string of water in heating courage and the former bucket have been stoped, avoided the loss of heat in the heating process, saved the energy, the generation of also thoroughly stopping to know clearly " water " has solved the problem that tradition has refill drinking machine not boil water.

3, insulation has drinkable water in the tank at any time, wait during long when having avoided the water intaking of directly-heated water dispenser.

4, do not have to isolate other dynamo-electric fallible components that combine such as the magnetic valve of cold water and boiling water and water pump, simple in structure, reliable and stable, with low cost, be easy to popularization, the health energy-saving effect is Yi Puhui masses more.

Description of drawings:

Accompanying drawing is a structure chart of the present invention.

In the accompanying drawing, a kind of layering heating water fountain of health energy-saving has the bottom to pass through the heating 4 that U type water inlet pipe 2 is communicated with former bucket 1, top is communicated with insulation tank 10 by outlet pipe 9 in the housing; Heating courage 4 internal upper parts are provided with upper heating tube 7, heating level sensor 6; Insulation tank 10 inside are provided with upper limit water storage level sensor 12, lower limit water storage level sensor 13, and venthole 11 is arranged at the top, and water intaking tap 15 is arranged at the bottom; The delivery port water level of heating courage 4 is approximately higher than the water storage water level of former bucket 1.

The course of work of water dispenser is as follows: start powers on, control circuit checks at first whether lower limit water storage level sensor 13 decisions of insulation tank 10 need to enter the state of heating up water, if water level with the next state of heating up water that enters, otherwise enters holding state at the lower limit water level.Enter when heating up water state, at first check the heating level sensor 6 that heats in the courage 4, if water level is not to then providing the lack of water alarm signal and stopping to heat up water initiatively to prevent dry combustion method, heating tube 7 begins heating if water level is normally then opened upward.

The heating back is along with the continuous rising of water temperature, when the water of heating position, courage 4 middle and upper part is boiled, its density can reduce, its horizontal plane will rise above delivery port, boiling water flows in the insulation tank 10 automatically by outlet pipe 9, because U type water inlet pipe 2 is linkers, the water under the effect of pressure in the former bucket 1 can enter heating courage 4 by U type water inlet pipe 2 continuously and replenish the water source, enter the circulation of heating up water automatically to this: heating courage 4 advances cold water on one side from below, from above go out boiling water on one side.In process was heated up water in circulation, constantly inspection was incubated the upper limit water storage level sensor 12 in the tank 10, and the position of setting up to water level arrival upper limit water storage level sensor 12 promptly stops the process of heating up water that circulates, and heating tube 7 is closed in the pass, returns holding state.In process is heated up water in circulation, also constantly check heating level sensor 6, if water level is not reported to the police and closed and close heating tube 7 and stop to heat and prevent dry combustion method to then providing lack of water.At holding state, control circuit checks constantly whether 13 decisions of lower limit water storage level sensor enter the state of heating up water once more, along with taking when water level of boiling water is lower than the process of heating up water that position that lower limit water storage level sensor 13 sets promptly enters next round, therefore be incubated and have drinkable boiling water in the tank at any time.

Second embodiment of this patent is provided with magnetic valve 3 on U type water inlet pipe 2, will heat courage 4 by U type water inlet pipe 2 and connect with other purifier or municipal tap water webmaster, constitutes the automatic boiling water drinking device of family, office, public place.There are heating cooling-water temperature sensor 5, meta heating tube 8 in heating courage 4 inside, are used to increase the speed that boils water and are fit to the big public place of water consumption, or be used for the accurately leaving water temperature of control heating courage 4; In the insulation tank 10 water storage cooling-water temperature sensor 14 is arranged, the user can see the water temperature dynamic change of heating process and the water storage water temperature of insulation tank 10 at any time.

Among second embodiment, the course of work of water dispenser is as follows: start powers on, control circuit checks at first whether lower limit water storage level sensor 13 decision of insulation tank 10 needs to enter the state of heating up water, if water level at the lower limit water level with the next state of heating up water that enters, otherwise enter holding state.Enter when heating up water state, at first check the heating level sensor 6 in the heating courage 4, if water level is to then opening entering water electromagnetic valve 3, till the position of the water level arrival level sensor 6 that heats courage 4, promptly close entering water electromagnetic valve 3, then open and go up heating tube 7, circulation is read heating cooling-water temperature sensor 5 and is reached setting value up to 100 ℃ of water temperatures or water temperature, then opens entering water electromagnetic valve 3 and enters the circulation state (advance on one side cold water from below, go out from above on one side hot water) of heating up water; In process is heated up water in circulation, constantly check upper limit water storage level sensor 12, heating cooling-water temperature sensor 5, constantly heating tube 8 is adjusted the accurately satisfied setting value of temperature that the heating general power makes water outlet under the closure or openness; The position, the insulation tank 10 that arrive 12 settings of upper limit water storage level sensor when the water level that is incubated tank 10 promptly stop the process of heating up water that circulates till storing up the full gate water, close entering water electromagnetic valve 3, close and close heating tube 7, return holding state.At holding state, control circuit checks constantly whether 13 decisions of lower limit water storage level sensor need to enter the state of heating up water, along with taking when water level of boiling water is lower than the process of heating up water that position that lower limit water storage level sensor 13 sets promptly enters next round, therefore be incubated and have drinkable boiling water in the tank at any time.At state of heating up water and holding state, control circuit constantly refreshes water temperature dynamic change that shows heating process and the water storage water temperature that is incubated tank 10.

Claims

1. the layering heating water fountain of health energy-saving is characterized in that having in the housing bottom to pass through the heating courage (4) that U type water inlet pipe (2) is communicated with former bucket (1), top is communicated with insulation tank (10) by outlet pipe (9); Heating courage (4) internal upper part has upper heating tube (7), heating level sensor (6); In the insulation tank (10) upper limit water storage level sensor (12), lower limit water storage level sensor (13) are arranged, venthole (11) is arranged at the top, and water intaking tap (15) is arranged at the bottom; The delivery port water level of heating courage (4) is higher than the water storage water level of former bucket (1).

2. water dispenser according to claim 1 is characterized in that heating heating cooling-water temperature sensor (5), meta heating tube (8) is arranged in the courage (4), in the insulation tank (10) water storage cooling-water temperature sensor (14) is arranged, and magnetic valve (3) is arranged on the former water water inlet pipe (2).

3. according to claim 1 and the described water dispenser of claim 2, it is characterized in that control circuit is arranged in the housing, the input port of control circuit connects heating cooling-water temperature sensor (5), heating level sensor (6), upper limit water storage level sensor (12), lower limit water storage level sensor (13), water storage cooling-water temperature sensor (14) respectively, the output control electronic switch of control circuit connects upper heating tube (7), meta heating tube (7), magnetic valve (3) respectively, and control circuit has display unit.

4. water dispenser according to claim 1 is characterized in that being incubated the cool-bag that tank (10) is made for vacuum glass inner bag or Stainless Steel Vacuum inner bag or other heat-insulation material.