CN104188528A - Instant-heating water dispenser and control method thereof - Google Patents
Instant-heating water dispenser and control method thereof Download PDFInfo
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- CN104188528A CN104188528A CN201410502492.4A CN201410502492A CN104188528A CN 104188528 A CN104188528 A CN 104188528A CN 201410502492 A CN201410502492 A CN 201410502492A CN 104188528 A CN104188528 A CN 104188528A
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Abstract
The invention discloses an instant-heating water dispenser and a control method thereof. The instant-heating water dispenser comprises a water tank, a solenoid valve and a heating body, wherein a liquid level switch is arranged on the water tank; the solenoid valve is connected with the water tank through a water supply pipeline, and a flow regulating device is arranged on the water supply pipeline between the solenoid valve and the water tank; the heating body is connected with the solenoid valve through the water supply pipeline, a heating switch of the heating body is connected in series with the liquid level switch, a normally open temperature controller is arranged on the heating body, and a temperature control switch of the normally open temperature controller is connected in series between the heating switch of the heating body and the solenoid valve. Under the condition that the water tank contains water and the liquid level switch is turned off, the dry heating-resistant function and the heating function can be started up to ensure that the water dispenser is heated up only when the water tank contains the water, so that dry heating is effectively prevented; the flow regulating device ensures that the water outflow temperature can be optionally adjusted; the water dispenser is simple in structure and to control and low in cost.
Description
Technical field
The present invention relates to water treatment field, particularly a kind of instant heating type drinking machine.
Background technology
In prior art, without the water-out manners of hot courage type instant heating type drinking machine, comprise two kinds: a kind of by hot water expansion water outlet, but this mode can only heat 90 ℃ of above hot water; Another regulates pump capacity or calandria power by single-chip computer control system, controls the leaving water temperature of hot water, although this mode can heat the hot water of various different temperatures, cost is high, and control program is complicated.
The information that is disclosed in this background technology part is only intended to increase the understanding to general background of the present invention, and should not be regarded as admitting or imply that in any form this information structure has been the known prior art of persons skilled in the art.
Summary of the invention
The object of the present invention is to provide a kind of instant heating type drinking machine, thereby overcome the defect that hot water temperature is limited or cost is high and control program is complicated of the instant heating type drinking machine of prior art.
For achieving the above object, the invention provides a kind of instant heating type drinking machine, comprising: water tank, water tank is provided with liquid-level switch; Magnetic valve, magnetic valve is connected with water tank by supply channel, and the supply channel between magnetic valve and water tank is provided with flow regulator; Calandria, calandria is connected with magnetic valve by supply channel, and the heater switch of calandria is connected with liquid-level switch, and calandria is provided with temperature controller open in usual, and the temperature detect switch (TDS) of temperature controller open in usual is connected between the heater switch and magnetic valve of calandria.
Preferably, in technique scheme, instant heating type drinking machine is provided with dry burning resistance switch, and dry burning resistance switch is connected between liquid-level switch and magnetic valve.
Preferably, in technique scheme, the induction closed temperature of temperature controller open in usual is 10 ℃～100 ℃.
Preferably, in technique scheme, temperature controller open in usual is bimetal leaf Kick type, liquid rise formula or resistance-type.
Preferably, in technique scheme, flow regulator is mechanical type or electronic type flow adjuster.
Preferably, in technique scheme, magnetic valve is alternating current electromagnetic valve or DC electromagnetic valve.
Preferably, in technique scheme, calandria is electric heating membrane calandria, metal tube calandria or L-type calandria.
The present invention also provides a kind of control method of instant heating type drinking machine, instant heating type drinking machine comprises the water tank connecting successively, magnetic valve and calandria, water tank is provided with liquid-level switch, between water tank and magnetic valve, be provided with flow regulator, calandria is provided with temperature controller open in usual, the heater switch of calandria is connected with liquid-level switch, the temperature detect switch (TDS) of temperature controller open in usual is connected between the heater switch and magnetic valve of calandria, control method comprises the steps: to determine the predetermined temperature of temperature controller open in usual, comprise: adjust flux adjusting device, set the flow of inlet water of calandria, the leaving water temperature of calandria is determined in Single-chip Controlling unit according to the flow of inlet water of calandria, as the predetermined temperature of temperature controller open in usual, start heating function, when temperature controller open in usual is preheated to after predetermined temperature, temperature controller open in usual is closed, and magnetic valve is opened, and water tank supplies water to calandria, and instant heating type drinking machine flows out the hot water with leaving water temperature.
Compared with prior art, the present invention has following beneficial effect:
The present invention has water in water tank, and under the condition of liquid-level switch closure, burning prevention function and heating function could start, and guarantees the in the situation that water dispenser having water in water tank to heat, and effectively prevents dry combustion method phenomenon; Flow regulator guarantees that leaving water temperature can regulate arbitrarily, and the structure of water dispenser is simple with control, and cost is low.
Accompanying drawing explanation
Fig. 1 is the structure chart according to instant heating type drinking machine of the present invention.
Fig. 2 is the circuit diagram according to instant heating type drinking machine of the present invention.
Main description of reference numerals:
1-water tank, 2-liquid-level switch, 3-flow regulator, 4-magnetic valve, 5-supply channel, 6-temperature controller open in usual, 7-calandria, 8-osculum, 9-hot water outlet, 10-heater switch, 11-dry burning resistance switch, 12-temperature detect switch (TDS).
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention is not subject to the restriction of the specific embodiment.
Unless separately there is other clearly to represent, otherwise in whole description and claims, term " comprises " or its conversion was stated being understood to include as " comprising " or " including " etc. element or part, and do not get rid of other element or other part.
As shown in Figure 1, according to the instant heating type drinking machine of the specific embodiment of the invention, comprise water tank 1, magnetic valve 4 and calandria 7.Water tank 1 is provided with liquid-level switch 2, and magnetic valve 4 is connected by supply channel with water tank 1, and the supply channel between the two is provided with flow regulator 3, for regulating the flow of inlet water to calandria 7 from water tank 1, and then the leaving water temperature of definite calandria.Magnetic valve 4 is connected by supply channel with calandria 7.Calandria 7 is provided with temperature controller 6 open in usual, discharge outlet 8 and hot water outlet 9.Opens solenoid valve 4 when temperature controller 6 open in usual reaches predetermined temperature for the temperature at calandria 7, by the water injection heating body 7 in water tank 1.The induction closed temperature of temperature controller 6 open in usual is 10 ℃～100 ℃, determines the predetermined temperature of temperature controller 6 open in usual by Single-chip Controlling unit according to the flow of inlet water of flow regulator 3.Preferably, temperature controller open in usual 6 is bimetal leaf Kick type, liquid rise formula or resistance-type.
Preferably, flow regulator 3 is mechanical type or electronic type, by rotation, regulates or other regulative modes.Preferably, magnetic valve 4 is alternating current electromagnetic valve or DC electromagnetic valve.Preferably, calandria 7 is electric heating membrane calandria, metal tube calandria or L-type calandria.
As shown in Figure 2, the heater switch 10 of calandria 7 is connected with liquid-level switch 2, and the closure of heater switch 10 makes calandria 7 obtain electric heating.The temperature detect switch (TDS) 12 of temperature controller 6 open in usual is connected between heater switch 10 and magnetic valve 4.
As shown in Figure 2, be also provided with dry burning resistance switch 11 on instant heating type drinking machine, dry burning resistance switch 11 is connected between liquid-level switch 2 and magnetic valve 4, under the protection of dry burning resistance switch 11, is calandria 7 water fillings when using first.
The control method of instant heating type drinking machine is as follows:
First, determine the predetermined temperature of temperature controller 6 open in usual, specifically comprise:
Adjust flux adjusting device 3, the flow of inlet water of setting calandria 7;
The leaving water temperature of calandria 7 is determined in Single-chip Controlling unit according to the flow of inlet water of calandria 7, as the predetermined temperature of temperature controller 6 open in usual.
Then, whether Single-chip Controlling unit inspection liquid-level switch 2 is closed;
If liquid-level switch 2, not in closure state, cannot carry out the heating of water;
If liquid-level switch 2 closures, press heater switch 10, start heating function; Calandria 7 energisings, start working; When temperature controller 6 open in usual is preheating to its predetermined temperature, temperature detect switch (TDS) 12 closures of temperature controller 6 open in usual, magnetic valve 4 energisings are opened, water tank 1 supplies water to calandria 7, make calandria 7 in heating, continue water inlet, the temperature of calandria 7 remains on predetermined temperature and temperature detect switch (TDS) 12 is remained closed, and makes hot water outlet 9 flow out the hot water of isothermal simultaneously.
Finally, if do not need hot water, close heater switch 10, calandria 7 stops heating, and the temperature of temperature controller 6 open in usual is during lower than predetermined temperature, and temperature detect switch (TDS) 12 disconnects, and magnetic valve 4 disconnects, and water tank 1 stops supplying water to calandria 7.
After the temperature of temperature controller open in usual reaches predetermined temperature, temperature detect switch (TDS) is just closed, can make calandria first work several seconds, and fully the remaining water in preheating calandria, guarantees the water temperature requirement of hot water outlet, avoids hot water outlet to flow out cold water.
When instant heating type drinking machine is used in energising first, in water tank 1, have in the situation of water, first the flow of flow regulator 3 is adjusted to maximum, then pinning dry burning resistance switch 11 does not put, magnetic valve 4 is opened, and makes water tank 1 to the interior water filling of calandria 7, after the hot water outlet 9 of body 7 to be heated there are flowing out, finally unclamp dry burning resistance switch 11, magnetic valve 4 cuts out.
Dry burning resistance switch can effectively extend the service life of calandria, and for calandria delivery port the water dispenser lower than height of water level, such control mode is simpler.
The present invention has water in water tank, and under the condition of liquid-level switch closure, burning prevention function and heating function could start; In water tank lacks water, in the situation that liquid-level switch disconnects, burning prevention function and heating function cannot start, and guarantee the in the situation that water dispenser having water in water tank to heat, and effectively prevent dry combustion method phenomenon; Flow regulator guarantees that leaving water temperature can regulate arbitrarily, and the structure of water dispenser is simple with control, and cost is low.
The aforementioned description to concrete exemplary of the present invention is for the object with illustration is described.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.Exemplary embodiment is selected and the object described is to explain certain principles of the present invention and practical application thereof, thereby made those skilled in the art can realize and utilize various exemplary of the present invention and various selection and change.Scope of the present invention is intended to be limited by claims and equivalents thereof.
Claims (8)
1. an instant heating type drinking machine, is characterized in that, comprising:
Water tank, described water tank is provided with liquid-level switch;
Magnetic valve, described magnetic valve is connected with described water tank by supply channel, and the supply channel between described magnetic valve and described water tank is provided with flow regulator;
Calandria, described calandria is connected with described magnetic valve by described supply channel, the heater switch of described calandria is connected with described liquid-level switch, described calandria is provided with temperature controller open in usual, and the temperature detect switch (TDS) of described temperature controller open in usual is connected between the heater switch and described magnetic valve of described calandria.
2. instant heating type drinking machine according to claim 1, is characterized in that, described instant heating type drinking machine is provided with dry burning resistance switch, and described dry burning resistance switch is connected between described liquid-level switch and described magnetic valve.
3. instant heating type drinking machine according to claim 1 and 2, is characterized in that, the induction closed temperature of described temperature controller open in usual is 10 ℃～100 ℃.
4. instant heating type drinking machine according to claim 3, is characterized in that, described temperature controller open in usual is bimetal leaf Kick type, liquid rise formula or resistance-type.
5. instant heating type drinking machine according to claim 3, is characterized in that, described flow regulator is mechanical type or electronic type flow adjuster.
6. instant heating type drinking machine according to claim 1 and 2, is characterized in that, described magnetic valve is alternating current electromagnetic valve or DC electromagnetic valve.
7. instant heating type drinking machine according to claim 1 and 2, is characterized in that, described calandria is electric heating membrane calandria, metal tube calandria or L-type calandria.
8. the control method of an instant heating type drinking machine, it is characterized in that, described instant heating type drinking machine comprises water tank, magnetic valve and the calandria connecting successively, described water tank is provided with liquid-level switch, between described water tank and described magnetic valve, be provided with flow regulator, described calandria is provided with temperature controller open in usual, the heater switch of described calandria is connected with described liquid-level switch, the temperature detect switch (TDS) of described temperature controller open in usual is connected between the heater switch and described magnetic valve of described calandria, and described control method comprises the steps:
The predetermined temperature of determining temperature controller open in usual, comprising:
Regulate described flow regulator, set the flow of inlet water of described calandria;
The leaving water temperature of described calandria is determined in Single-chip Controlling unit according to the flow of inlet water of described calandria, as the predetermined temperature of described temperature controller open in usual;
Start heating function, when described temperature controller open in usual is preheated to after described predetermined temperature, described temperature controller open in usual is closed, and described magnetic valve is opened, and described water tank supplies water to described calandria, and described instant heating type drinking machine flows out the hot water with described leaving water temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410502492.4A CN104188528A (en) | 2014-09-26 | 2014-09-26 | Instant-heating water dispenser and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410502492.4A CN104188528A (en) | 2014-09-26 | 2014-09-26 | Instant-heating water dispenser and control method thereof |
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| CN104188528A true CN104188528A (en) | 2014-12-10 |
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| CN201410502492.4A Pending CN104188528A (en) | 2014-09-26 | 2014-09-26 | Instant-heating water dispenser and control method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106724829A (en) * | 2016-12-30 | 2017-05-31 | 天津经纶科技有限公司 | A kind of pure water intelligent controlling device |
| CN107405024A (en) * | 2015-03-19 | 2017-11-28 | Lg 电子株式会社 | Water dispenser and its control method |
| CN109820422A (en) * | 2017-11-23 | 2019-05-31 | 德隆奇电器单一股东有限责任公司 | Prepare the machine and method of beverage |
| CN110179338A (en) * | 2019-06-21 | 2019-08-30 | 珠海三威注塑模具有限公司 | A kind of instant heating type drinking machine and its method of controlling security |
| CN113712435A (en) * | 2021-10-14 | 2021-11-30 | 广东摩飞科技有限公司 | Control method and instant heating type water dispenser |
| CN115211726A (en) * | 2022-04-02 | 2022-10-21 | 广东栗子科技有限公司 | Instant water outlet control method and instant water dispenser |
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| CN201481086U (en) * | 2009-07-27 | 2010-05-26 | 陈锦华 | Instant heating type drinking machine |
| CN201529012U (en) * | 2009-10-16 | 2010-07-21 | 吴聪长 | Automatic tea machine |
| CN202386503U (en) * | 2011-11-15 | 2012-08-22 | 深圳市英尼克电器有限公司 | Dual-purpose cold and hot water purifying dispenser |
| CN204033118U (en) * | 2014-09-26 | 2014-12-24 | 沁园集团股份有限公司 | A kind of instant heating type drinking machine |
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2014
- 2014-09-26 CN CN201410502492.4A patent/CN104188528A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201481086U (en) * | 2009-07-27 | 2010-05-26 | 陈锦华 | Instant heating type drinking machine |
| CN201529012U (en) * | 2009-10-16 | 2010-07-21 | 吴聪长 | Automatic tea machine |
| CN202386503U (en) * | 2011-11-15 | 2012-08-22 | 深圳市英尼克电器有限公司 | Dual-purpose cold and hot water purifying dispenser |
| CN204033118U (en) * | 2014-09-26 | 2014-12-24 | 沁园集团股份有限公司 | A kind of instant heating type drinking machine |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107405024A (en) * | 2015-03-19 | 2017-11-28 | Lg 电子株式会社 | Water dispenser and its control method |
| CN106724829A (en) * | 2016-12-30 | 2017-05-31 | 天津经纶科技有限公司 | A kind of pure water intelligent controlling device |
| CN109820422A (en) * | 2017-11-23 | 2019-05-31 | 德隆奇电器单一股东有限责任公司 | Prepare the machine and method of beverage |
| CN110179338A (en) * | 2019-06-21 | 2019-08-30 | 珠海三威注塑模具有限公司 | A kind of instant heating type drinking machine and its method of controlling security |
| CN110179338B (en) * | 2019-06-21 | 2024-02-23 | 珠海三威注塑模具有限公司 | Instant heating type water dispenser and safety control method thereof |
| CN113712435A (en) * | 2021-10-14 | 2021-11-30 | 广东摩飞科技有限公司 | Control method and instant heating type water dispenser |
| CN115211726A (en) * | 2022-04-02 | 2022-10-21 | 广东栗子科技有限公司 | Instant water outlet control method and instant water dispenser |
| CN115211726B (en) * | 2022-04-02 | 2024-02-20 | 广东栗子科技有限公司 | Instant drinking water outlet control method and instant drinking water machine |
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