CN204091719U - Direct drinking machine - Google Patents
Direct drinking machine Download PDFInfo
- Publication number
- CN204091719U CN204091719U CN201420370317.XU CN201420370317U CN204091719U CN 204091719 U CN204091719 U CN 204091719U CN 201420370317 U CN201420370317 U CN 201420370317U CN 204091719 U CN204091719 U CN 204091719U
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- China
- Prior art keywords
- control circuit
- triode
- direct drinking
- heating
- electrically connected
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000035622 drinking Effects 0.000 title claims description 83
- 238000010438 heat treatment Methods 0.000 claims abstract description 107
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 230000005611 electricity Effects 0.000 claims abstract description 7
- 238000004321 preservation Methods 0.000 abstract 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 238000009413 insulation Methods 0.000 description 5
- 238000011010 flushing procedure Methods 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 235000020965 cold beverage Nutrition 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002366 mineral element Substances 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000009790 rate-determining step (RDS) Methods 0.000 description 1
- 235000021487 ready-to-eat food Nutrition 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Landscapes
- Devices For Dispensing Beverages (AREA)
Abstract
The utility model provides a straight water dispenser, this straight water dispenser include the electronic ball valve of intaking, heating jar and display screen, be provided with heat lamp and heat preservation lamp on the display screen, straight water dispenser still includes control circuit, control circuit includes first control circuit and second control circuit, first control circuit with second control circuit all is connected with the heating jar electricity. The utility model discloses a straight water dispenser has increased heat preservation/heating mode through control circuit on the basis of present heat preservation mode and heating mode, and heat preservation/heating mode makes straight water dispenser user still can the water intaking when the heating, and the temperature that straight water dispenser got into the heating mode is different simultaneously under heat preservation/heating mode. The drawback that the user in the prior art can not get water in a large number has been overcome in setting like this.
Description
Technical field
The utility model relates to field of water fountain, particularly relates to a kind of direct drinking fountain.
Background technology
Current water dispenser generally comprises heating mode and holding mode two states, and when direct drinking fountain is in heated condition, electrical ball valve of now intaking is closed, and user can not fetch water, and only has the user when direct drinking fountain is in keeping warm mode just can fetch water.But when user fetches water, temperature can be down to 32 DEG C very soon, and now direct drinking fountain reenters heated condition, inconvenient user is set like this and fetches water in a large number.
Utility model content
In order to overcome the deficiency that above-mentioned inconvenient user fetches water in a large number, the purpose of this utility model is to provide a kind of direct drinking fountain.
The technical solution of the utility model is as follows:
The utility model also provides a kind of direct drinking fountain, comprise into water electrical ball valve, heating tank and display screen, described display screen is provided with heating lamp and heat-insulating lamp, described direct drinking fountain also comprises control control circuit, described control circuit comprises first control circuit and second control circuit, and described first control circuit and described second control circuit are all electrically connected with heating tank;
Described first control circuit comprises the first relay, the first diode D2 and the first triode Q6, wherein one end of the contact K7 of the first relay is electrically connected with binding post KA11, the other end of the contact K7 of the first relay with exchange live wire and be electrically connected, binding post KA11 is electrically connected with heating tank; The two ends of the coil of the first relay are electrically connected with the negative electrode of the first diode D2 and anode respectively; The colelctor electrode of the first triode Q6 is electrically connected with the anode of the first diode D2, and the grounded emitter of the first triode Q6 connects heating tank after the base series resistor R26 of the first triode Q6;
Described second control circuit comprises the second relay, the second diode and the second triode, wherein one end of the contact K8 of the second relay is electrically connected with binding post KB11, the other end of the contact K8 of the second relay with exchange zero line and be electrically connected, binding post KB11 is electrically connected with heating tank; The two ends of the coil of the second relay are electrically connected with the negative electrode of the second diode D1 and anode respectively; The colelctor electrode of the second triode Q5 is electrically connected with the anode of the second diode D1, and the grounded emitter of the second triode Q5 connects heating tank after the base series resistor R27 of the second triode Q5.
Wherein in an embodiment, first control circuit also comprises the first electric capacity C9, one end of described first electric capacity C9 is connected with the cathodic electricity of the first diode D2, and the other end of described first electric capacity C9 is connected to the common port of the colelctor electrode of the first diode D2 and the first triode Q6.; Second control circuit also comprises the second electric capacity C10, and one end of described second electric capacity C10 is connected with the cathodic electricity of the second diode D1, and the other end of described second electric capacity C10 is connected to the common port of the colelctor electrode of the second diode D1 and the second triode Q5.
Wherein in an embodiment, described first triode and the second triode are NPN type triode.
Wherein in an embodiment, described display screen is also provided with the gauge tap for controlling described heating/holding mode.
The beneficial effects of the utility model are: direct drinking fountain of the present utility model adds insulation/heating mode by control circuit on the basis of current holding mode and heating mode, insulation/heating mode is that direct drinking fountain user heating while still can be fetched water, and under insulation/heating mode, direct drinking fountain enters the temperature difference of heating mode simultaneously.Such setting overcomes the drawback that user of the prior art can not fetch water in a large number.The utility model is classified to the temperature that temperature-sensitive bag detects simultaneously, water in heating tank is just heated to higher temperature when direct drinking fountain heats first by setting, and in subsequent detection process direct drinking fountain to enter the critical-temperature of heating mode lower, Appropriate application resource is set like this, avoids Repeat-heating.
Accompanying drawing explanation
Fig. 1 is the overall schematic of an embodiment of direct drinking fountain of the present utility model;
Fig. 2 is the schematic flow sheet of an embodiment of the heating/thermal-insulation control method of direct drinking fountain of the present utility model;
Fig. 3 is the overall schematic of an embodiment of the control circuit of direct drinking fountain of the present utility model.
Detailed description of the invention
In order to make the object of direct drinking fountain of the present utility model, technical scheme and advantage clearly understand, below in conjunction with concrete drawings and the specific embodiments, the utility model is further elaborated.
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
Direct drinking will meet three standards: do not pollute, and does not have to degenerate (being full of the water of vitality), meets Human Physiology needs (containing the useful mineral element that human body is close, pH value is weakly alkaline water); Direct drinking fountain, as the term suggests, exactly water is purified, make it the machinery equipment reaching direct drinking three standards.It is the one of appliance water, by multistage purification, makes water Small molecular, weak base, enables the running water in family reach the effect of straight drink, thus allows human body more easily absorb and can reach the effect of nursing one's health health acid-base balance.Direct drinking fountain is widely used in the place such as family, office, it can prepare or pay the utensil of warm water, hot water and (or) cold water, substantially can meet the daily drinking-water of people, make tea, make coffee, ready-to-eat food and various needs such as modulation cold drink etc.
See Fig. 1; the basic structure of direct drinking fountain is: the water inlet of direct drinking fountain is connected with filter 100; filter 100 comprises fore filter 101, granular activated carbon filter 102, the cotton filter 103 of PP and milipore filter 104; the cotton filter 103 of fore filter 101, granular activated carbon filter 102, PP is connected by pipeline successively with milipore filter 104; milipore filter 104 is connected by pipeline with heating tank 200, and heating tank 200 is connected by pipeline with delivery port 002.Further, fore filter 101 is also provided with sewage draining exit 003, the pipeline between sewage draining exit 003 and fore filter 101 is also provided with the first motor-driven valve 010.Pressure-reducing valve 011 is also provided with between fore filter 101 and granular activated carbon filter 102; low tension switch 012 is also provided with between pressure-reducing valve 011 and granular activated carbon filter 102; pipeline between milipore filter 104 and heating tank 200 is also arranged water inlet electrical ball valve 013; between water inlet electrical ball valve 013 and heating tank 200, be provided with flowmeter 014 and safety valve 015, between heating tank 200 and delivery port 002, be provided with sterilizing unit 300.Relief valve 016 is also provided with between heating tank 200 and sterilizing unit 300.Wherein, fore filter 101 is for filtering bulky grain silt material, low tension switch 012 detects water feeding pressure, impurity in the cotton filter 103 of granular activated carbon filter 102, PP and milipore filter 104 filtered water inlet, heating tank 200 heats for water storage and to water wherein, antibiotic device 300 for carrying out sterilization to water out in heating tank 200 before entering delivery port 002, whether the first motor-driven valve 010 is mainly used in controlling to rinse fore filter 101, and whether water inlet electrical ball valve 013 intakes to heating tank 200 for controlling; Wherein the first motor-driven valve 010 is for rinsing electrical ball valve.
In order to solve the problem of direct drinking fountain restriction water withdrawal, the utility model provides a kind of direct drinking fountain, it comprises into water electrical ball valve 013, heating tank and display screen, described display screen is provided with heating lamp and heat-insulating lamp, described direct drinking fountain has three kinds of mode of operations, and described three kinds of mode of operations are respectively heating mode, holding mode and heating/holding mode;
The water inlet electrical ball valve of direct drinking fountain described in described heating mode is closed, the heating tank heating of described direct drinking fountain, and the heating lamp on the display screen of described direct drinking fountain is bright, and the heat-insulating lamp on described display screen goes out;
The water inlet electrical ball valve of direct drinking fountain described in described holding mode is opened, and the heating tank of described direct drinking fountain stops heating, and the heating lamp on the display screen of described direct drinking fountain goes out, and on display screen, heat-insulating lamp is bright;
Described in described heating/holding mode, the water inlet electrical ball valve of direct drinking fountain is opened, and the heating tank of described direct drinking fountain starts heating, and the heating lamp on the display screen of described direct drinking fountain goes out, and on display screen, heat-insulating lamp is bright.
Preferably, as a kind of embodiment, described display screen is also provided with the gauge tap for controlling described heating/holding mode, described gauge tap is electrically connected with controller 10 or communication is connected.
Preferably, as a kind of embodiment, direct drinking fountain of the present utility model also comprises the control circuit controlling above-mentioned three kinds of mode of operations.See Fig. 3, described control circuit comprises first control circuit and second control circuit, and described first control circuit and described second control circuit are all electrically connected with heating tank.Further, described first control circuit comprises the first relay, the first diode D2 and the first triode Q6, wherein one end of the contact K7 of the first relay is electrically connected with binding post KA11, the other end of the contact K7 of the first relay with exchange live wire and be electrically connected, binding post KA11 is electrically connected with heating tank; The two ends of the coil of the first relay are electrically connected with the negative electrode of the first diode D2 and anode respectively; The colelctor electrode of the first triode Q6 is electrically connected with the anode of the first diode D2, and the grounded emitter of the first triode Q6 connects heating tank after the base series resistor R26 of the first triode Q6.Further, described second control circuit comprises the second relay, the second diode and the second triode, wherein one end of the contact K8 of the second relay is electrically connected with binding post KB11, the other end of the contact K8 of the second relay with exchange zero line and be electrically connected,, binding post KB11 is electrically connected with heating tank; The two ends of the coil of the second relay are electrically connected with the negative electrode of the second diode D1 and anode respectively; The colelctor electrode of the second triode Q5 is electrically connected with the anode of the second diode D1, and the grounded emitter of the second triode Q5 connects heating tank after the base series resistor R27 of the second triode Q5.
Under heating mode, binding post KA11 and binding post KB11 is all electrically connected with heating tank; Under holding mode, binding post KA11 and binding post KB11 all disconnects with heating tank; Under heating/holding mode, binding post KA11 and binding post KB11 is all electrically connected with heating tank.
More excellent, as a kind of embodiment, see Fig. 3, first control circuit also comprises the first electric capacity C9, one end of described first electric capacity C9 is connected with the cathodic electricity of the first diode D2, and the other end of described first electric capacity C9 is connected to the common port of the colelctor electrode of the first diode D2 and the first triode Q6.Same, second control circuit also comprises the second electric capacity C10, and one end of described second electric capacity C10 is connected with the cathodic electricity of the second diode D1, and the other end of described second electric capacity C10 is connected to the common port of the colelctor electrode of the second diode D1 and the second triode Q5.
In the present embodiment, the first triode and the second triode are NPN type triode.
Heating/the thermal-insulation control method of above-mentioned direct drinking fountain, described direct drinking fountain is provided with the temperature-sensitive bag of the temperature for detecting water in heating tank, temperature-sensitive bag is connected with control circuit.The method be mainly used in direct drinking fountain enter holding mode after control treatment.See Fig. 2, the method comprises the steps:
S100: described temperature-sensitive bag detected temperatures;
S200: judge whether flowmeter has flow, if when flow is in respect of flow, enter step S300, otherwise keeps holding mode;
S300: judge whether described temperature is more than or equal to described first preset temperature, if described temperature is more than or equal to described first preset temperature, keep holding mode, otherwise enter heating/holding mode;
The water inlet electrical ball valve of direct drinking fountain described in described holding mode is opened, and the heating tank of described direct drinking fountain stops heating, and the heating lamp on the display screen of described direct drinking fountain goes out, and on display screen, heat-insulating lamp is bright;
Described in described heating/holding mode, the water inlet electrical ball valve of direct drinking fountain is opened, and the heating tank of described direct drinking fountain starts heating, and the heating lamp on the display screen of described direct drinking fountain goes out, and on display screen, heat-insulating lamp is bright.
The present embodiment adds heating/holding mode on the basis of the existing heating mode of direct drinking fountain and holding mode, under heating/holding mode, direct drinking fountain can be fetched water and be heated, and by flow and temperature dual, the present embodiment judges that controlling direct drinking fountain enters heating/holding mode simultaneously.When only having holding mode and heating mode two kinds of patterns without direct drinking fountain during water withdrawal; And direct drinking fountain has holding mode, heating mode and heating/holding mode Three models when having water withdrawal.Arrange like this and can avoid entering heating/holding mode without direct drinking fountain during water withdrawal, and then ensure that the temperature of the water that direct drinking fountain provides.
Preferably, as a kind of embodiment, also comprised the steps: before described direct drinking fountain enters holding mode
S001: described temperature-sensitive bag detected temperatures;
S002: judge whether described temperature is first temperature that after described direct drinking fountain powers on, temperature-sensitive bag detects, if enter step S003, otherwise enters step S004;
S003: judge whether described temperature is less than the second preset temperature, if described temperature is less than the second preset temperature, enter heating mode, otherwise enter holding mode;
S004: judge whether described temperature is less than the 3rd preset temperature, if described temperature is less than the 3rd preset temperature, enters heating mode, otherwise enter step S005;
S005: judge whether described temperature is less than the second preset temperature, if described temperature is less than the second preset temperature, keep heating mode, otherwise enter holding mode;
The water inlet electrical ball valve of direct drinking fountain described in described heating mode is closed, and the heating tank heating of described direct drinking fountain, the heating lamp on the display screen of described direct drinking fountain is bright, and the heat-insulating lamp on described display screen goes out.
Whether enter holding mode to direct drinking fountain in the present embodiment to judge, the temperature detected by direct drinking fountain is divided into two kinds, be temperature-sensitive wrap in direct drinking fountain power on after detect first temperature, another kind detect after being temperature-sensitive bag second and third ... individual temperature.Carrying out classifying process to said temperature can the heating tank of Appropriate application direct drinking fountain, reduces the energy consumption of direct drinking fountain, economizes on resources.
Preferably, as a kind of embodiment, also comprise the steps: before step S001
S010: judge whether direct drinking fountain is in rinse mode; If then enter flushing heating mode; Otherwise enter step S001.
Preferably, as a kind of embodiment, described flushing heating mode comprises the steps:
S110: described temperature-sensitive bag detected temperatures;
S210: judge whether described temperature is first temperature that after described direct drinking fountain powers on, temperature-sensitive bag detects; If enter step S310, then enter step S410 if not;
S310: judge whether described temperature is less than the second preset temperature, if described temperature is less than the second preset temperature, enter heating mode, otherwise enter holding mode;
S410: judge whether described temperature is less than the 3rd preset temperature, if described temperature is less than the 3rd preset temperature, enter heating mode, if described temperature is more than or equal to described second preset temperature, enter holding mode, if described temperature is more than or equal to described 3rd preset temperature and is less than described first preset temperature, enter step S510;
S510: the mode of operation judging described direct drinking fountain, if described direct drinking fountain is in holding mode, controls described direct drinking fountain and still keeps holding mode, if described direct drinking fountain is in heating mode, controls described direct drinking fountain and still keeps heating mode.
Direct drinking fountain needs regularly to rinse.The present embodiment is provided with presses at direct drinking fountain the rate-determining steps rinsed when key enters flushing state.It has also carried out classifying process to the temperature that temperature-sensitive bag detects, but should be noted that direct drinking fountain does not exist heating/holding mode under flushing state.
Preferably, as a kind of embodiment, the 3rd preset temperature described in the first preset temperature > described in described second preset temperature >.The second preset temperature is set higher than the 3rd preset temperature in the present embodiment, this second preset temperature entering holding mode namely after direct drinking fountain powers on is higher, and ensuing 3rd preset temperature is slightly lower than the second preset temperature, arranges like this and better can reduce energy consumption.Enter the first preset temperature of heating/holding mode between the second preset temperature and the 3rd preset temperature simultaneously, as long as so when user fetches water, temperature is reduced to the first preset temperature heating tank and just starts to heat, with just started compared with heating when temperature is down to the 3rd preset temperature in the past, direct drinking fountain starts the time advance of heating tank, and what can increase direct drinking fountain can water withdrawal.
Preferably, described direct drinking fountain is the direct drinking fountain for campus, and described second preset temperature is 38 DEG C, and described 3rd preset temperature is 32 DEG C, and described first preset temperature is 36 DEG C.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claim.
Claims (4)
1. a direct drinking fountain, comprise into water electrical ball valve, heating tank and display screen, described display screen is provided with heating lamp and heat-insulating lamp, it is characterized in that, described direct drinking fountain also comprises control circuit, described control circuit comprises first control circuit and second control circuit, and described first control circuit and described second control circuit are all electrically connected with heating tank;
Described first control circuit comprises the first relay, the first diode D2 and the first triode Q6, wherein one end of the contact K7 of the first relay is electrically connected with binding post KA11, the other end of the contact K7 of the first relay with exchange live wire and be electrically connected, binding post KA11 is electrically connected with heating tank; The two ends of the coil of the first relay are electrically connected with the negative electrode of the first diode D2 and anode respectively; The colelctor electrode of the first triode Q6 is electrically connected with the anode of the first diode D2, and the grounded emitter of the first triode Q6 connects heating tank after the base series resistor R26 of the first triode Q6;
Described second control circuit comprises the second relay, the second diode and the second triode, wherein one end of the contact K8 of the second relay is electrically connected with binding post KB11, the other end of the contact K8 of the second relay with exchange zero line and be electrically connected, binding post KB11 is electrically connected with heating tank; The two ends of the coil of the second relay are electrically connected with the negative electrode of the second diode D1 and anode respectively; The colelctor electrode of the second triode Q5 is electrically connected with the anode of the second diode D1, and the grounded emitter of the second triode Q5 connects heating tank after the base series resistor R27 of the second triode Q5.
2. direct drinking fountain according to claim 1, it is characterized in that, first control circuit also comprises the first electric capacity C9, one end of described first electric capacity C9 is connected with the cathodic electricity of the first diode D2, and the other end of described first electric capacity C9 is connected to the common port of the colelctor electrode of the first diode D2 and the first triode Q6; Second control circuit also comprises the second electric capacity C10, and one end of described second electric capacity C10 is connected with the cathodic electricity of the second diode D1, and the other end of described second electric capacity C10 is connected to the common port of the colelctor electrode of the second diode D1 and the second triode Q5.
3. direct drinking fountain according to claim 2, is characterized in that, described first triode and the second triode are NPN type triode.
4. the direct drinking fountain according to claims 1 to 3 any one, is characterized in that, described display screen is also provided with the gauge tap for controlling described heating/holding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370317.XU CN204091719U (en) | 2014-07-03 | 2014-07-03 | Direct drinking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370317.XU CN204091719U (en) | 2014-07-03 | 2014-07-03 | Direct drinking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204091719U true CN204091719U (en) | 2015-01-14 |
Family
ID=52260193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420370317.XU Expired - Fee Related CN204091719U (en) | 2014-07-03 | 2014-07-03 | Direct drinking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204091719U (en) |
-
2014
- 2014-07-03 CN CN201420370317.XU patent/CN204091719U/en not_active Expired - Fee Related
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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: 20150114 Termination date: 20210703 |
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| CF01 | Termination of patent right due to non-payment of annual fee |