CN204033118U - A kind of instant heating type drinking machine - Google Patents
A kind of instant heating type drinking machine Download PDFInfo
- Publication number
- CN204033118U CN204033118U CN201420559785.1U CN201420559785U CN204033118U CN 204033118 U CN204033118 U CN 204033118U CN 201420559785 U CN201420559785 U CN 201420559785U CN 204033118 U CN204033118 U CN 204033118U
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- China
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- calandria
- magnetic valve
- drinking machine
- water tank
- instant heating
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- Beverage Vending Machines With Cups, And Gas Or Electricity Vending Machines (AREA)
- General Induction Heating (AREA)
Abstract
The utility model discloses a kind of instant heating type drinking machine, instant heating type drinking machine comprises: water tank, and 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 of calandria and magnetic valve.The utility model has water in water tank, and under the closed condition of liquid-level switch, burning prevention function and heating function could start, and guaranteeing that water dispenser has when water in water tank could heat, and effectively prevents dry combustion method phenomenon; Flow regulator guarantees that leaving water temperature can regulate arbitrarily, and the structure of water dispenser and control are simply, and cost is low.
Description
Technical field
The utility model relates to water treatment field, particularly a kind of instant heating type drinking machine.
Background technology
In prior art, the water-out manners without hot courage type instant heating type drinking machine comprises two kinds: a kind of by hot water expansion water outlet, but this mode can only heat the hot water of more than 90 DEG C; Another regulates pump capacity or calandria power by single-chip computer control system, and control 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 being disclosed in this background technology part is only intended to increase the understanding to general background of the present utility model, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Utility model content
The purpose of this utility model is to provide a kind of instant heating type drinking machine, thus the hot water temperature overcoming the instant heating type drinking machine of prior art is limited or cost is high and the defect of control program complexity.
For achieving the above object, the utility model provides a kind of instant heating type drinking machine, comprising: water tank, and 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 of calandria and magnetic valve.
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 DEG C ~ 100 DEG C.
Preferably, in technique scheme, temperature controller open in usual is bimetal leaf Kick type, liquid rises by 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.
Compared with prior art, the utility model has following beneficial effect:
The utility model has water in water tank, and under the closed condition of liquid-level switch, burning prevention function and heating function could start, and guaranteeing that water dispenser has when water in water tank could heat, and effectively prevents dry combustion method phenomenon; Flow regulator guarantees that leaving water temperature can regulate arbitrarily, and the structure of water dispenser and control are simply, and cost is low.
Accompanying drawing explanation
Fig. 1 is the structure chart according to instant heating type drinking machine of the present utility model.
Fig. 2 is the circuit diagram according to instant heating type drinking machine of the present utility model.
Main Reference Numerals illustrates:
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).
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail, but is to be understood that protection domain of the present utility model not by the restriction of detailed description of the invention.
Clearly represent unless otherwise other, otherwise in whole description and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or part, and do not get rid of other element or other part.
As shown in Figure 1, water tank 1, magnetic valve 4 and calandria 7 is comprised according to the instant heating type drinking machine of the utility model detailed description of the invention.Water tank 1 is provided with liquid-level switch 2, and magnetic valve 4 is connected by supply channel with water tank 1, and supply channel is therebetween provided with flow regulator 3, for regulating the flow of inlet water from water tank 1 to calandria 7, and then determines the leaving water temperature of 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.Temperature controller 6 open in usual for the opens solenoid valve 4 when the temperature of calandria 7 reaches predetermined temperature, by the water injection heating body 7 in water tank 1.The induction closed temperature of temperature controller 6 open in usual is 10 DEG C ~ 100 DEG C, is determined the predetermined temperature of temperature controller 6 open in usual by single chip control 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 rises formula or resistance-type.
Preferably, flow regulator 3 is mechanical type or electronic type, regulates or other regulative modes by rotating.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 closed calandria 7 that makes of heater switch 10 obtains 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, instant heating type drinking machine is also provided with dry burning resistance switch 11, dry burning resistance switch 11 is connected between liquid-level switch 2 and magnetic valve 4, is calandria 7 water filling during for using first under the protection of dry burning resistance switch 11.
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;
Single chip control unit according to the leaving water temperature of the flow of inlet water determination calandria 7 of calandria 7, as the predetermined temperature of temperature controller 6 open in usual.
Then, whether single chip control unit detection liquid-level switch 2 closes;
If liquid-level switch 2 is not in closure state, then cannot carry out the heating of water;
If liquid-level switch 2 closes, then press heater switch 10, start heating function; Calandria 7 is energized, and starts working; When temperature controller 6 open in usual is preheating to its predetermined temperature, the temperature detect switch (TDS) 12 of temperature controller 6 open in usual closes, magnetic valve 4 energising is opened, water tank 1 supplies water to calandria 7, calandria 7 is made to continue water inlet while heating, 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, then close heater switch 10, calandria 7 stops heating, and when the temperature of temperature controller 6 open in usual is lower than predetermined temperature, 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, calandria can be made first to work a few second, the remaining water in abundant preheating calandria, guarantee the water temperature requirement of hot water outlet, avoid hot water outlet to flow out cold water.
First during energising use instant heating type drinking machine, when having water in water tank 1, first the flow of flow regulator 3 is adjusted to maximum, then pin dry burning resistance switch 11 not put, magnetic valve 4 is opened, and makes water tank 1 to water filling in calandria 7, after the hot water outlet 9 of hot body 7 to be added there are flowing out, finally unclamp dry burning resistance switch 11, magnetic valve 4 cuts out.
Dry burning resistance switch effectively can extend the service life of calandria, and for the water dispenser of calandria delivery port lower than height of water level, such control mode is simpler.
The utility model has water in water tank, and under the closed condition of liquid-level switch, burning prevention function and heating function could start; In water tank lacks water, when liquid-level switch disconnects, burning prevention function and heating function cannot start, and guaranteeing that water dispenser has when water in water tank could heat, and effectively prevents dry combustion method phenomenon; Flow regulator guarantees that leaving water temperature can regulate arbitrarily, and the structure of water dispenser and control are simply, and cost is low.
The aforementioned description to concrete exemplary of the present utility model is to illustrate and the object of illustration.These descriptions not want the utility model to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present utility model and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present utility model and various different selection and change.Scope of the present utility model is intended to limited by claims and equivalents thereof.
Claims (7)
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 of described calandria and described magnetic valve.
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 DEG C ~ 100 DEG C.
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 rises by 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420559785.1U CN204033118U (en) | 2014-09-26 | 2014-09-26 | A kind of instant heating type drinking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420559785.1U CN204033118U (en) | 2014-09-26 | 2014-09-26 | A kind of instant heating type drinking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204033118U true CN204033118U (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420559785.1U Expired - Fee Related CN204033118U (en) | 2014-09-26 | 2014-09-26 | A kind of instant heating type drinking machine |
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| Country | Link |
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| CN (1) | CN204033118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104188528A (en) * | 2014-09-26 | 2014-12-10 | 沁园集团股份有限公司 | Instant-heating water dispenser and control method thereof |
-
2014
- 2014-09-26 CN CN201420559785.1U patent/CN204033118U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104188528A (en) * | 2014-09-26 | 2014-12-10 | 沁园集团股份有限公司 | Instant-heating water dispenser and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20190926 |
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| CF01 | Termination of patent right due to non-payment of annual fee |