CN101049212A - Electrothermal drinking trough double bags - Google Patents
Electrothermal drinking trough double bags Download PDFInfo
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- CN101049212A CN101049212A CN 200610072546 CN200610072546A CN101049212A CN 101049212 A CN101049212 A CN 101049212A CN 200610072546 CN200610072546 CN 200610072546 CN 200610072546 A CN200610072546 A CN 200610072546A CN 101049212 A CN101049212 A CN 101049212A
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Abstract
An electrically heated water drinking appliance with two internal containers has a heater unit with a heating container, an autocontrol heating circuit for said heater unit, an insulating unit with an insulating container communicated with said heating container via tube and temp-controlled water-air displacing valve, and a water level controller in said insulating container for controlling the water level switch of said heating circuit.
Description
Technical field
The present invention relates to a kind of electric heating drinking machine, be particularly related to a kind of electrothermal drinking trough double bags that is provided with heating courage and heat-insulating internal container simultaneously, can be saved in the heat-insulating internal container boiling water after the heating standby, avoid boiling water to be heated repeatedly, waste energy and endanger the problem of the health of drinking person.
Background technology
Electric heating drinking machine is as urban family domestic and the indispensable electric equipment of modern handle official bussiness, attained the Way more and more everybody approval and application.Along with highlighting of global urban drinking-water problem, the consumption of bottled water will increase considerably, and therefore, the demand of electric heating drinking machine also will increase, and according to industry survey, the market requirement in domestic every year is about 2,000 ten thousand.
Yet existing in the market electric heating drinking machine has only two kinds: a kind of is that the courage electric heating drinking machine is arranged, and its heating is used same courage with insulation; Another kind is no courage point electric heating drinking machine.It is modal water dispenser that the courage electric heating drinking machine is arranged, and is provided with the heating courage of a built-in electric heater, and water is annotated in the heating courage, electric heating tube heats the water in the courage, and adopting insulation construction and the auxiliary insulation of electrical heating, after water temperature reduced, heating tube heated automatically.After the energising, the coolant-temperature gage in the heating courage raises, and heated water is kept in the heating courage, receives a certain amount of hot water at any time.The shortcoming of the electric heating drinking machine of this kind structure is highly energy-consuming, and heating repeatedly by heating tube energising insulation, is greatly wasted electric energy; And the generation harmful substance, heating tube heats generation " thousand boiling water " and nitrite repeatedly; Human body is all existed potential harm; Easy scaling, prolonged and repeated heating easily generates incrustation scale; Heating tube is easily aging, heating repeatedly, and heating tube is very easily aging, has reduced service life.
No courage electric heating drinking machine is the product that is out of shape on the basis that the courage electric heating drinking machine is arranged.It comes at any time the water heating by being located on the water stream channel powerful heating tube, and the electric heating tube energising quickly heats up to temperature required, and heating tube moment that water flows through high temperature promptly is heated.This kind structure power is big, no courage.The electric heater for heating process can be divided three phases: warm-up phase, feedwater heating period and waste heat scatter and disappear the stage.Shortcoming is highly energy-consuming, and the general heating power of no courage electric heating drinking machine is that 3 to 4 times of refill drinking machine are arranged.During work, at first energising preheats, and the heating tube temperature is grown tall, and sluggish flow can be by transient heating when high-temperature heating pipe.The electric heating drinking machine water yield of this structure is little, and filling one glass of water needs 2-3 minute.High-temperature residual heat after electric heating tube warm-up phase and the heating scatters and disappears and has wasted a large amount of electric energy, because the water receiving time is long, the area that the heating pipe range contacts with air is big, so water receiving stage heating tube has also produced a large amount of heat-energy losses simultaneously.In addition, no refill drinking machine also can produce incrustation scale, and the material that only depends on has been transferred on the heater from inner bag; And inconvenient, connect one glass of water and be required in a few minutes; And be to produce harmful substance; Because temperature is generally very high during electric heating tube work, stop near the water of water receiving transient heating pipe and can staticly be heated to form real boiling water, if but the time interval is long, next time is during water receiving, can be heated to form hot water once more, real thousand boiling water occur, produce nitrite and heavy metal ion thus equally, although amount is few, can there be potential harm to human body equally.In addition, when no refill drinking machine heated, the temperature ratio of heating tube had gallbladder-heat hydrophone heating tube temperature height, thus easier to be aging, cause service life shorter; The water dispenser of this kind structure is higher about 300 yuan than the water dispenser that courage is arranged, the cost height.
The designer's of no refill drinking machine purpose is to want to overcome the shortcoming that the courage electric heating drinking machine is arranged, yet can find by structure, operation principle and the heating process of analyzing it, the heating principle of no refill drinking machine and traditional water dispenser is the same with mode substantially, says the difference that does not have in essence on the stricti jurise.It is big only not have refill drinking machine heating tube power, and near the heating courage that forms the heating tube is less.If traditional water dispenser heating courage capacity is diminished, it is slack-off to go out water speed, heating tube power increases, guarantee that the cold water that flows in the heating courage is added to temperature required in the short time, using method also adopts and connects power supply when needing water, wait for a few minutes water receiving again, like this, two kinds of electric heating drinking machines are just just the same.
Be not difficult to find out that from last surface analysis the water dispenser of these two kinds of structures all exists highly energy-consuming, generation harmful substance, heating tube short shortcoming in service life.
Summary of the invention
The object of the present invention is to provide a kind of electrothermal drinking trough double bags, do not have heating repeatedly, the maximization of heating tube heat is absorbed by water, heated water can be preserved the hot water machine that does not cool off again for a long time.
To achieve these goals, the invention provides a kind of electrothermal drinking trough double bags, comprise heater, described heater is the heating courage that is built-in with electrothermal tube, described heater is controlled automatically by heater circuit, wherein, also be provided with attemperator, described attemperator comprises the heat-insulating internal container that is set up in parallel with described heating courage, described heat-insulating internal container is communicated with by the tube connector that is arranged at its upper end with described heating courage, the adjacent wireway that is provided with described tube connector on the described heat-insulating internal container, described tube connector and wireway are provided with temperature control aqueous vapor displacement valve, are provided with water-level control apparatus in the described heat-insulating internal container; Described heater circuit is provided with water level switch; Described water-level control apparatus is controlled the folding of described water level switch by sensor circuit.Owing to set up attemperator, the water of having avoided heating is heated in the heating courage repeatedly, has saved the energy again, makes the heat of heating tube fully obtain utilizing.
As preferred version, described heat-insulating internal container is the dual-layer vacuum glass courage, can play good heat insulation effect, and cost is low.
The downside of described heat-insulating internal container is provided with outlet pipe and extends to the wireway on heat-insulating internal container top, and described outlet pipe and wireway are provided with aqueous vapor and displace water valve, are convenient to the user and can receive hot water at any time.
Described water-level control apparatus is noncontact float type water level controller, and is simple in structure, and helps guaranteeing the heat insulation effect of heat-insulating internal container.
The design feature of above-mentioned electrothermal drinking trough double bags is that heating courage and heat-insulating internal container separate, independently bear different functions separately, be convenient to basis function separately and improve performance, the heat of heating tube is maximized the use, and can be according to the function of heat-insulating internal container, for improving its heat insulation effect, can be to the making selection in a big way of himself structure.
The invention has the advantages that:
1, energy-conservation.The present invention is owing to adopted heater and attemperator respectively, compare with the prior art of having only heater, water after the present invention is heated by heater enters attemperator, not heating repeatedly, the heating tube heat is absorbed by water fully, heated water is by independently heat-insulating internal container insulation, and heat scatters and disappears few, and temperature retention time is long.
2, more healthy and environmental protection.Because drinking water provided by the invention can not produce harmful substance without heating repeatedly, is more conducive to health and environmental protection.
3, use is convenient especially.In the present invention,, hot water is arranged all at any time, and need not wait for and can drink hot water because hot water is kept at independently in the heat-insulating internal container, in addition the short time have a power failure and can both drink hot water, so use easily.
4, can be highly intelligent.Because heater of the present invention controls by temperature detect switch (TDS) and water level switch simultaneously,, and can control the heating of heater automatically or stop according to the SEA LEVEL VARIATION in the heat-insulating internal container so the user can be according to the reservoir storage in the heat-insulating internal container how much set of number of users.
5, long service life.Heating tube hot operation neither among the present invention, also repeatedly heating flog a dead horse, increased service life relatively.
6, safe and reliable.Heater circuit of the present invention is controlled by temperature detect switch (TDS), water level switch and dry burning resistance switch, and is safe and reliable.
Description of drawings
Fig. 1 is the structural representation of heater among the present invention and attemperator,
Fig. 2 heater circuit schematic diagram of the present invention.
The accompanying drawing sign
1, heater 2, attemperator 3, heating tube 4, heating courage
5, heat-insulating internal container 6, water-level control apparatus 7, tube connector 8, wireway
9, temperature control aqueous vapor displacement valve 10, aqueous vapor displace water valve 11, wireway
K1, power switch K2, water level switch
K3, temperature detect switch (TDS) K4, dry burning resistance switch
The specific embodiment
Describe the present invention below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, Fig. 1 is the heater of a kind of electrothermal drinking trough double bags of the present invention and the structural representation of attemperator, and Fig. 2 is the heater circuit schematic diagram.Described heater 1 is for being built-in with the heating courage 4 of electrothermal tube 3, and the same with prior art, described heater 1 is controlled automatically by heater circuit as shown in Figure 2, and when the water in the heating courage reached uniform temperature, temperature detect switch (TDS) K3 disconnected, and heating tube 3 stops heating.The present invention also is provided with attemperator 2, described attemperator comprises the heat-insulating internal container 5 that is set up in parallel with described heating courage 4, described heat-insulating internal container 5 is communicated with by the tube connector 7 that is arranged at their upper ends with described heating courage 4, on the described heat-insulating internal container 5 with the described tube connector 7 adjacent wireways 8 that are provided with, described tube connector 7 and wireway 8 are provided with temperature control aqueous vapor displacement valve 9, and whether the hot water of controlling in the heating courage 4 by variations in temperature enters heat-insulating internal container 5; Be provided with water-level control apparatus 6 in the described heat-insulating internal container, can adopt electronic type water level controller of the prior art, only illustrate with an example at this: can specifically adopt the water-level control apparatus of noncontact float type, it is arranged on heat-insulating internal container 5 inner top wall (not being shown specifically); Comprise two glass tubes, be placed with the magnetic buoy in the glass tube, and be provided with the inlet opening that another root glass tube is a totally enclosed type, vertically be placed with a plurality of sensing elements in it, and constitute sensor circuit in its lower end.Described heater circuit is provided with water level switch K2; The water-level control apparatus of described noncontact float type is by the folding of the described water level switch K2 of sensor circuit, and then whether control heating tube 3 heats the water in the heating courage 4.The downside of described heat-insulating internal container 5 is provided with outlet pipe and extends to the wireway 11 on heat-insulating internal container top to heat-insulating internal container inside, and described outlet pipe and wireway 11 are provided with aqueous vapor and displace water valve 10.The present invention is made of heater and attemperator two parts.Heater comprises the water inlet pipe that is communicated in heating courage lower end, is used for cold water input heating courage is provided with electrothermal tube, draining valve, scavenge trunk in the heating courage; Heat-insulating internal container displaces water valve by manual aqueous vapor, and water-level control apparatus and courage body constitute.Heating but with heat-insulating internal container between is communicated with by tube connector, and control between the two connected sum disconnection by temperature control aqueous vapor displacement valve.
As an alternative embodiment of the invention, with on the identical basis of structure of example, described heat-insulating internal container can be selected the dual-layer vacuum glass courage for use, or other insulation materials, so that improve heat insulation effect.
The course of work of the present invention is as follows: adopt the water source of the water dispenser of structure of the present invention can adopt bottled water or other forms of canned water to connect, water enters heating courage 4 through the cold water pipe that is communicated with the water source, turn on the power switch K1, heating tube 3 begins heating, water temperature begins to raise, and when reaching predetermined temperature, temperature detect switch (TDS) K3 disconnects, power-off, heating tube 3 stop heating; The temperature control aqueous vapor displacement valve 9 of control heating courage 4 and heat-insulating internal container 5 connections is opened automatically simultaneously, hot water flows to heat-insulating internal container 5 under the effect of hydraulic pressure, along with hot water flows into heat-insulating internal container 5, cold water enters heating courage 4, temperature descends in the heating courage 4, when arriving uniform temperature, temperature control aqueous vapor displacement valve 9 cuts out automatically, and cold water can not flow into heat-insulating internal container 5; This moment temperature detect switch (TDS) K3 closure, heater circuit is connected, heating tube 3 works on, reach predetermined temperature after, heater circuit disconnects, hot water flows into heat-insulating internal container 5 once more after temperature control aqueous vapor displacement valve 9 is opened automatically.When heat-insulating internal container 5 middle water levels reached preset height, buoy disconnected the water level switch K2 that is in closure state by sensor circuit, and heater circuit disconnects, and heating tube 3 stops heating work.Like this, hot water just is stored in the heat-insulating internal container 5, displaces water valve 10 when the user opens aqueous vapor, and hot water flows out automatically.The hot water position drops to certain altitude in heat-insulating internal container, and buoy is by sensor circuit control water level switch K2 closure, and heater circuit recovers heating work, repeats said process.Dry burning resistance switch K4 on the heater circuit plays a protective role to heater.
Claims (4)
1, a kind of electrothermal drinking trough double bags, comprise heater, described heater is the heating courage that is built-in with electrothermal tube, described heater is controlled automatically by heater circuit, it is characterized in that, also be provided with attemperator, described attemperator comprises the heat-insulating internal container that is set up in parallel with described heating courage, described heat-insulating internal container is communicated with by the tube connector that is arranged at its upper end with described heating courage, the adjacent wireway that is provided with described tube connector on the described heat-insulating internal container, described tube connector and wireway are provided with temperature control aqueous vapor displacement valve, are provided with water-level control apparatus in the described heat-insulating internal container; Described heater circuit is provided with water level switch; Described water-level control apparatus is controlled the folding of described water level switch by sensor circuit.
2, electrothermal drinking trough double bags according to claim 1 is characterized in that described heat-insulating internal container is the dual-layer vacuum glass courage.
3, electrothermal drinking trough double bags according to claim 1 is characterized in that, the downside of described heat-insulating internal container is provided with outlet pipe and extends to the wireway on heat-insulating internal container top, and described outlet pipe and wireway are provided with aqueous vapor and displace water valve.
4, electrothermal drinking trough double bags according to claim 1 is characterized in that described water-level control apparatus is a noncontact float type water level controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610072546 CN101049212A (en) | 2006-04-07 | 2006-04-07 | Electrothermal drinking trough double bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610072546 CN101049212A (en) | 2006-04-07 | 2006-04-07 | Electrothermal drinking trough double bags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101049212A true CN101049212A (en) | 2007-10-10 |
Family
ID=38780978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610072546 Pending CN101049212A (en) | 2006-04-07 | 2006-04-07 | Electrothermal drinking trough double bags |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101049212A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105496213A (en) * | 2015-12-16 | 2016-04-20 | 芜湖美的厨卫电器制造有限公司 | Water dispenser and heating control system and method thereof |
| CN108030395A (en) * | 2017-12-04 | 2018-05-15 | 黄旭东 | A kind of direct drinking fountain |
| CN109259599A (en) * | 2018-08-15 | 2019-01-25 | 珠海格力电器股份有限公司 | Water drinking equipment and control method thereof |
-
2006
- 2006-04-07 CN CN 200610072546 patent/CN101049212A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105496213A (en) * | 2015-12-16 | 2016-04-20 | 芜湖美的厨卫电器制造有限公司 | Water dispenser and heating control system and method thereof |
| CN105496213B (en) * | 2015-12-16 | 2018-04-03 | 芜湖美的厨卫电器制造有限公司 | Water dispenser and its heating control system and method |
| CN108030395A (en) * | 2017-12-04 | 2018-05-15 | 黄旭东 | A kind of direct drinking fountain |
| CN109259599A (en) * | 2018-08-15 | 2019-01-25 | 珠海格力电器股份有限公司 | Water drinking equipment and control method thereof |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |