CN102232796A - Intelligent water-boiling type water dispenser - Google Patents
Intelligent water-boiling type water dispenser Download PDFInfo
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- CN102232796A CN102232796A CN2010101647326A CN201010164732A CN102232796A CN 102232796 A CN102232796 A CN 102232796A CN 2010101647326 A CN2010101647326 A CN 2010101647326A CN 201010164732 A CN201010164732 A CN 201010164732A CN 102232796 A CN102232796 A CN 102232796A
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Abstract
The invention relates to an intelligent water-boiling type water dispenser capable of boiling water to 100 DEG C, guaranteeing the sanitation and the reliability of drinking water and avoiding repeatedly boiling water and mixture of boiled water and unboiled water. The intelligent water-boiling type water dispenser comprises a housing, a water storage tank, a water inlet valve, a heating tank, a hot-water outlet valve, a normal-temperature water outlet valve, an air exhaust and inlet valve, a water inlet pipe, a water outlet pipe and a control circuit. The heating tank is positioned below the water storage tank; and the normal-temperature water outlet valve is communicated with the bottom of the water storage tank through a normal-temperature water outlet pipe; and the control circuit is installed in the housing of the water dispenser. The intelligent water-boiling type water dispenser is characterized in that the control circuit is formed by connecting a water-level control circuit with a heating temperature control circuit and a protective control circuit. A public grounding terminal of the control circuit is connected with the a metal housing of the heating tank together, the water inlet pipe of the water dispenser is communicated with the bottoms of the heating tank and the water storage tank after being serially connected with a water inlet electromagnetic valve, and a hot-water outlet pipe is connected to the bottom of the heating tank and the hot-water outlet valve. Water-level detection probes comprise T1 to T5, are installed in the heating tank and extend out pins. The air exhaust and inlet valve is installed at the top of the heating tank. The intelligent water-boiling type water dispenser can be widely applied to households and public places.
Description
Technical field
The present invention relates to a kind of water appliance of modern day life, is a kind of intelligent boiling water type water dispenser.
Background technology
The basic structure of general water dispenser mostly is made up of shell, smart seat, hopper, heat jar, water inlet pipe and water outlet pipe, hot water tap, normal-temperature water tap and temperature control circuit etc.Water bottle is upside down on the smart seat, and pure water flows into hopper through smart seat, or goes into hopper through water purifier flowing water, the moisture of hopper becomes two-way, and one the tunnel leads to heat jar bottom, after heat jar heating, lead to the hot water tap from top, another road is then through to the normal-temperature water tap.In water intaking, the air of equivalent has just entered the inside of water dispenser, even also contain the impurity bacterium in the air of cleaning, air enters water dispenser, be dissolved in the water in the heat jar, through accumulation breeding after a while, bacterium will reach a surprising number, seriously the health of harmful to human causes secondary pollution! Regularly clean the water dispenser trouble or often forget cleaning.Existing water dispenser ubiquity can't burn water to 100 ℃ or be subjected to territory of use's restriction or do not possess intelligent function, can not satisfy the domestic water needs fully, hot water heats repeatedly, water quality is stale, have shortcomings such as water, anti-secondary pollution drinking water machine is arranged at present, but price is more expensive, and the life-span is limited.
Summary of the invention
Purpose of the present invention provides a kind of broad-spectrum intelligent drinking machine with regard to being to overcome the above-mentioned deficiency of prior art, the hot water temperature can be seethed with excitement and be reached 100 ℃, efficient, economical and practical sterilization method through high-temperature sterilization, thereby the health that guarantees drinking water is reliable, it is may water quality not good or be subjected to the water of secondary pollution to avoid people to drink, and does not have the warm phenomenon of string, does not have that heat is risen and the spray discharge phenomenon of steam, avoid thousand boiling water harmonizing yinyang water, reduce energy consumption; Available running water is made the water source; Production marketing uses no territorial restrictions.
Technical solution of the present invention is: be made up of casing, hopper, water intaking valve, heat jar, hot outlet valve, normal temperature outlet valve, exhaust air intake valve, water inlet outlet pipe and control circuit.Hot canning is in the hopper below, and the normal temperature outlet valve is communicated with the hopper bottom by the normal temperature outlet pipe, and control circuit is installed in the housing of water dispenser.It is characterized in that control circuit connects the protection control circuit again by water-level control circuit connection heating temperature control circuit and constitutes.The common of control circuit connects together with a heat jar metal shell, then is communicated with hot jar and hopper bottom behind the water inlet pipe serial connection entering water electromagnetic valve of this water dispenser, and hot outlet pipe connects bottom and hot water effluent's valve of heat-connecting can.The water level detecting probe is made of T1-T5, is contained in the heat jar, and stretches out pin.The exhaust air intake valve is contained in the top of heat jar.Its basic functional principle is: after connecting power supply, in heat jar when anhydrous, zero level detection probe T1 point current potential is higher, triode Q0 conducting, the base bias voltage of multiple tube Q1Q2 is low and end, unidirectional controllable silicon S CR1 triggering and conducting, drive entering water electromagnetic valve work water inlet, when water level rises to zero level detection probe T1, zero level detection probe T1 point current potential is lower, triode Q0 ends, the base stage of multiple tube Q1Q2 obtains high bias voltage and the conducting bypass, controllable silicon SCR 1 loses to trigger and continues conducting, the entering water electromagnetic valve into water that works on, when water level rises to low water level detection probe T2, at this moment, if water level switch K beats the shelves to low water level T2, triode Q3 base potential is lower and end, the base stage of multiple tube Q4Q5 obtains high bias voltage and conducting, the one group of normally closed switch that drives control relay J3 6. 7. foot-propelled do, make anode lose voltage and end, entering water electromagnetic valve is not worked and is stopped into water, simultaneously 8. 9. pin of another group normal open switch of linkage relay J3 connects the heating temperature control circuit, until boiling water.In like manner, when water level switch K beat to middle water level T3, T4 shelves, high water level T5 shelves, then water added to equivalent water level automatically, makes heating temperature control circuit connection work again.Because the characteristic of one-way SCR, have only after all emitting boiling water in the heat jar just can add into water automatically in addition, avoided water like this, reset capacitance C1 can work as that water level does not rise to designated water level and make controllable silicon continuation conducting when cutting off the power supply and intake.K6 is 103 ± 2 ℃ of heating temperature control switches that automatically reset, and when water in the heat jar burnt to violent boiling, the exhaust air intake valve was carried out heat jar heated sealed 2-3 minute, automatic disconnection after water burns to 103 ± 2 ℃ again by jack-up.The wherein set switch of relay J 1 is 5. pin 4.; R11; R12; capacitor C 2; unidirectional controllable silicon S CR2; relay J 5; the effect of J6 is to prevent to repeat to boil water; have only after intaking again; unidirectional controllable silicon S CR2 is triggering and conducting again; thereby make relay J 6 adhesives; connect the heating temperature control circuit; until boiling water again; resistance R 5 is the discharge resistance of capacitor C 2; change the size of its parameter and C1; can change the reminiscence time of entire circuit; K7 is the anti-dry protection switch, is connected in series with anti-hyperbar safety protective circuit (12), is used for the protection and the warning of the fault of circuit own.LED1, LED2, LED3 are used for indicating respectively insulation, heating, report to the police, and also are provided with in the circuit to add water conservancy project and make condition indication circuit (I1).
The invention has the beneficial effects as follows: the hot water temperature can be seethed with excitement and be reached 100 ℃, efficient, economical and practical sterilization method through 100 ℃ and above high-temperature sterilization 2-3 minute, thereby the health that guarantees drinking water is reliable, and it is may water quality not good or be subjected to the water of secondary pollution to avoid people to drink, and does not have the warm phenomenon of string; Do not have that heat is risen and the spray discharge phenomenon of steam, avoided thousand boiling water harmonizing yinyang water, reduce energy consumption; Available running water is made the water source; Production marketing uses no territorial restrictions.Control circuit adopts the minority simulation electronic component, possesses memory, intelligent function such as full-automatic, and is more simple and reliable than digital circuit, single chip circuit.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the embodiment of the invention;
Fig. 2 is the circuit connection diagram of the embodiment of the invention.
The invention will be further described below in conjunction with accompanying drawing:
1---casing 2---hopper 3---water intaking valve 4-heat jar
5---water inlet pipe 6---outlet pipe 7---hot water effluent's valve 8---exhaust air intake valves
9---electric heating tube R 10-14 of hot pot bottom---water level detecting probe T1-T5
The specific embodiment
Embodiment as shown in drawings, the present invention is made up of casing (1), hopper (2), water intaking valve (3), heat jar (4), water inlet pipe (5), hot outlet pipe (6), hot water effluent's valve (7), exhaust air intake valve (8) and normal temperature outlet pipe, normal temperature outlet valve and control circuit.The normal temperature outlet valve is communicated with hopper (2) bottom by the normal temperature outlet pipe; heat jar (4) is loaded on hopper (2) below; wrap up with insulation material; control circuit is installed in the housing of water dispenser, it is characterized in that control circuit scenery with hills and waters position control circuit (31) connects heating temperature control circuit (32) and connects protection control circuit (33) formation again.The common of control circuit connects together with a heat jar metal shell, then be communicated with heat jar (4) and hopper (2) bottom behind the water inlet pipe of this water dispenser (5) the serial connection entering water electromagnetic valve (3), hot outlet pipe (6) connects heat-connecting can (4) bottom and hot water effluent's valve (7).The water level detecting probe is made of T1 (10)-T5 (14), is loaded in the heat jar, and stretches out pin.Zero level detection probe T1 (10) should be contained in the bottom of heat jar, but should not contact inwall, lowest water level detection probe T2 (11) should surpass electric heating tube R (9), and peak level detection probe T5 (14) is contained in about 3/4 place of whole hot tank volume, and exhaust air intake valve (8) is contained in the top of heat jar.Wherein: water-level control circuit (31) is by water level selector switch K, water level detecting probe T1-T5, entering water electromagnetic valve J2 (3), go out water solenoid valve J4, control relay J1, J3, triode Q0-Q5 and unidirectional controllable silicon S CRL, resistance R 1-R4, R9, R10, VR1, VR2, reset capacitance C1, diode D1, D2 and add the water indicating circuit and form, the coil of control relay J1 and connect behind the diode D1 and one group of normally closed switch of control relay J3 6. 7. pin be connected between the anode and dc power anode+E end of controllable silicon SCR 1, the negative electrode of controllable silicon SCR 1 connect dc source negative () end, connect the colelctor electrode of compound transistor Q1Q2 behind the control utmost point series resistor R3, the Q1 base stage connects the colelctor electrode of Q0, the grounded emitter of Q2, zero level detection probe T1 is connected on the base stage of Q0, the grounded emitter of Q0, R2 connects between the colelctor electrode and positive source+E end of Q0, capacitor C 1 is attempted by colelctor electrode and the emitter stage of Q0, R1 connects the inter-collector of positive source and multiple tube Q1Q2, R4 connects between positive source and Q0 base stage, VR1 connects Q0 base stage and ground end, the coil of relay J 3 and meet diode D2 after the multiple tube Q4Q5 that connects again be connected on again between the anode and negative terminal of dc source, the Q4 base stage connects the colelctor electrode of Q3, water level switch K is connected between the base stage and water level detecting probe T2-T5 of Q3, the grounded emitter of Q3, R10 connects between the colelctor electrode and power supply+E end of Q3, R9 connects between positive source and Q3 base stage, VR2 connects Q3 base stage and ground end, VR1, VR2 is a semi-fixed resistance, is used for regulating Q0, the operating point of Q3.Entering water electromagnetic valve J2, go out water solenoid valve J4 and seal in hot effluent switch K1 and add water indicating circuit (11) one ends and be attempted by L end, one group of switch that the other end meets control relay J1 respectively 3., 2. pin, 1. pin connects the N end, L, the external 220V AC power in N two ends, 1. be common port, 1. 3. end is often opened, and when water inlet, goes out water solenoid valve J4 and can not connect the power supply water outlet; Heating temperature control circuit (32) is by 8. 9. pin of another group normal open switch of control relay J3; electric heating tube R; temperature detect switch (TDS) K6; AC relay J5; DC relay J6; controllable silicon SCR 2; resistance R 5; R11; R12; another group normal open switch of capacitor C 2 and J1 is 5. composition such as pin 4.; protection control circuit (33) is by resistance R 8 series connection alarm lamp LED3 and buzzer BZ; K7; anti-hyperbar safety protective circuit (12) is formed; electric heating tube R is connected in series the normal open switch of relay J 6 successively; K6; the switch of relay J 3 is 9. pin 8.; K7; anti-hyperbar safety protective circuit (12); seal in L again; the external 220V AC power in N two ends; E holds ground connection; RI2 seals in R11 successively; J1 4. 5. pin be connected on+the control utmost point of E end and controllable silicon SCR 2; R5 and connect capacitor C 2 after be connected on R11; the common point of R12 and ground end; the normal open switch of J5 is connected on the negative electrode and ground end of SCR2; the coil of J6 is connected on+anode of E end and SCR2 between; R5 is the discharge resistance of C2; resistance is bigger; change the size of its parameter and C1, can change the reminiscence time of entire circuit.Described K6 adopts 103 ± 2 ℃ of heating temperature control switches that automatically reset; K7 is the anti-dry protection switch; be connected in series with anti-safety protective circuit (12); the hyperbar detecting element is loaded on heat jar inner wall position; K6 is loaded on the lower position of hot tank wall; LED1, LED2, LED3 are used for indication insulation, heating, report to the police, and are contained in separately on the water dispenser shell.
In different embodiment, for the water dispenser that uses in the low altitude area, perhaps described K6 adopts 100 ℃ the heating temperature control switch of automatically reseting, and exhaust air intake valve (8) adopts blast pipe, and anti-hyperbar safety protective circuit (12) is not provided with and direct short circuit.Can adjunction in heating temperature control circuit (32) the auxiliary heater element of insulation be connected on L, N two ends after being connected in series the temperature detect switch (TDS) that automatically resets 40 ℃ of-80 ℃ of adjustable insulations and can close again, and be contained in hot pot bottom, realize electric heat insulation function.The coil of relay J 1 is opened the one group of normally closed switch that connects behind the diode D1 with control relay J3, and 6. 7. pin and controllable silicon SCR 1 three have 6 kinds of serial connection sequence connections, the coil of relay J 3 and meet diode D2 after have 2 kinds of serial connection sequence connections with multiple tube Q4Q5, the coil three of the normal open switch of J5 and controllable silicon SCR 2 and J6 has 6 kinds of serial connection sequence connections, do not influence circuit function, can reach same purpose.Described control relay is electromagnetic relay, reed relay or solid-state relay, and described dc source is small-sized step-down rectifier filter power supply.Water level selector switch K adopts piano type interlocking button or toggle switch or electronic switch, and water level detecting probe k2-T5 is designed to the 2-5 shelves, outlet valve or adopt non-magnetic valve tap.Add water conservancy project and make condition indication circuit (11) and make sound, light indication, when direct use running water was made the water source, entering water electromagnetic valve (3) directly docked running water pipe.
Claims (7)
1. an energy-conservation intelligent boiling water type water dispenser is made up of casing (1), hopper (2), water intaking valve (3), heat jar (4), water inlet pipe (5), hot outlet pipe (6), hot water effluent's valve (7), exhaust air intake valve (8) and normal temperature outlet pipe, normal temperature outlet valve and control circuit.The normal temperature outlet valve is communicated with hopper (2) bottom by the normal temperature outlet pipe; heat jar (4) is loaded on hopper (2) below; control circuit is installed in the housing of water dispenser; it is characterized in that control circuit connects heating temperature control circuit (32) by water-level control circuit (31) and connects protection control circuit (33) formation again; then be communicated with heat jar (4) and hopper (2) bottom behind the water inlet pipe of this water dispenser (5) the serial connection entering water electromagnetic valve (3), hot outlet pipe (6) connects heat-connecting can (4) bottom and hot water effluent's valve (7).
2. intelligent boiling water type water dispenser according to claim 1 is characterized in that:
A, water-level control circuit (31) is by water level selector switch K, water level detecting probe T1-T5, entering water electromagnetic valve J2 (3), go out water solenoid valve J4, control relay J1, J3, triode Q0-Q5 and unidirectional controllable silicon S CR1, resistance R 1-R4, R9, R10, VR1, VR2, reset capacitance C1, diode D1, D2 and add the water indicating circuit and form, the coil of control relay J1 and connect behind the diode D1 and one group of normally closed switch of control relay J3 6. 7. pin be connected between the anode and dc power anode+E end of controllable silicon SCR 1, the negative electrode of controllable silicon SCR 1 connects the dc source negative terminal, connect the colelctor electrode of compound diode Q1Q2 behind the control utmost point series resistor R3, the Q1 base stage connects the colelctor electrode of Q0, the grounded emitter of Q2, zero level detection probe T1 is connected on the base stage of Q0, the grounded emitter of Q0, R2 connects between the colelctor electrode and positive source+E end of Q0, capacitor C 1 is attempted by colelctor electrode and the emitter stage of Q0, R1 connects the inter-collector of positive source and multiple tube Q1Q2, R4 connects between positive source and Q0 base stage, VR1 connects Q0 base stage and ground end, the coil of relay J 3 and meet diode D2 after the multiple tube Q4Q5 that connects again be connected on again between the anode and negative terminal of dc source, the Q4 base stage connects the colelctor electrode of Q3, water level switch K is connected between the base stage and water level detecting probe T2-T5 of Q3, the grounded emitter of Q3, R10 connects between the colelctor electrode and power supply+E end of Q3, R9 connects between positive source and Q3 base stage, VR2 connects Q3 base stage and ground end, entering water electromagnetic valve J2, going out water solenoid valve J4 seals in hot effluent switch K1 and adds water indicating circuit (11) one ends and be attempted by L end, one group of switch that the other end meets control relay J1 respectively 3., 2. pin, 1. pin connects the N end, L, the external 220V AC power in N two ends, 1. be common port, 1. 3. end is often opened;
B; heating temperature control circuit (32) is by 8. 9. pin of another group normal open switch of control relay J3; electric heating tube R; temperature detect switch (TDS) K6; exchange control relay J5; DC control relay J 6; controllable silicon SCR 2; resistance R 5; R11; R12; another group normal open switch of capacitor C 2 and J1 is 5. composition such as pin 4.; protection control circuit (33) is by resistance R 8 series connection alarm lamp LED3 and buzzer BZ; K7; anti-hyperbar safety protective circuit (12) is formed; electric heating tube R is connected in series the normal open switch of relay J 6 successively; K6; the switch of relay J 3 is 9. pin 8.; K7; anti-hyperbar safety protective circuit (12); seal in L again; the external 220V AC power in N two ends; E holds ground connection; R12 seals in R11 successively; J1 4. 5. pin be connected on+the control utmost point of E end and controllable silicon SCR 2; R5 and connect capacitor C 2 after be connected on R11; the common point of R12 and ground end; the normal open switch of J5 is connected on the negative electrode and ground end of SCR2; the coil of J6 is connected on+anode of E end and SCR2 between; described K6 adopts 103 ± 2 ℃ of heating temperature control switches that automatically reset; K7 is connected in series with anti-safety protective circuit (12); the hyperbar detecting element is loaded on heat jar inner wall position; K6 is loaded on the lower position of hot tank wall; LED1; LED2; LED3 is used for the indication insulation; heating; report to the police, be contained in separately on the water dispenser shell.
3. intelligent boiling water type water dispenser according to claim 1 and 2; it is characterized in that or described K6 adopts 100 ℃ the heating temperature control switch of automatically reseting; exhaust air intake valve (8) adopts blast pipe, and anti-hyperbar safety protective circuit (12) is not provided with and direct short circuit.
4. intelligent boiling water type water dispenser according to claim 1 and 2 is characterized in that: in the heating temperature control circuit (32) or the auxiliary heater element of adjunction insulation be connected on L, N two ends after being connected in series adjustable insulation temperature detect switch (TDS) again, and be contained in hot pot bottom.
5. intelligent boiling water type water dispenser according to claim 2, it is characterized in that: the coil of relay J 1 and meet diode D1 after 6. 7. pin and controllable silicon SCR 1 three have 6 kinds of serial connection sequence connections with one group of normally closed switch of control relay J3, the coil of relay J 3 and meet diode D2 after have 2 kinds of serial connection sequence connections with multiple tube Q4Q5, the coil three of the normal open switch of J5 and controllable silicon SCR 2 and J6 has 6 kinds of serial connection sequence connections.
6. intelligent boiling water type water dispenser according to claim 2 is characterized in that described dc source is small-sized step-down rectifier filter power supply, and described control relay is electromagnetic relay, reed relay or solid-state relay.
7. intelligent boiling water type water dispenser according to claim 2, it is characterized in that water level selector switch K adopts piano type interlocking button or toggle switch or electronic switch, water level detecting probe T2-T5 is designed to the 2-5 shelves, outlet valve or adopt non-magnetic valve tap, adding water conservancy project makes condition indication circuit (11) and makes sound, light indication, when direct use running water was made the water source, entering water electromagnetic valve (3) directly docked running water pipe.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010101647326A CN102232796A (en) | 2010-05-07 | 2010-05-07 | Intelligent water-boiling type water dispenser |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010101647326A CN102232796A (en) | 2010-05-07 | 2010-05-07 | Intelligent water-boiling type water dispenser |
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| CN102232796A true CN102232796A (en) | 2011-11-09 |
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| CN2010101647326A Pending CN102232796A (en) | 2010-05-07 | 2010-05-07 | Intelligent water-boiling type water dispenser |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162404A (en) * | 2011-12-13 | 2013-06-19 | 张海龙 | Quartz single-tube heating element of instant type water boiler |
| CN103156518A (en) * | 2011-12-13 | 2013-06-19 | 张海龙 | Instant type water boiler |
| CN103932590A (en) * | 2014-04-01 | 2014-07-23 | 铜仁学院 | Water dispenser capable of controlling water quantity automatically and heating water at fixed time |
| CN105088629A (en) * | 2015-08-05 | 2015-11-25 | 无锡小天鹅股份有限公司 | Twin-tub washer |
| CN105640325A (en) * | 2016-03-04 | 2016-06-08 | 遵义师范学院 | Smart voice water dispenser based on single-chip microcomputer control |
| CN109757978A (en) * | 2017-11-09 | 2019-05-17 | 佛山市顺德区美的饮水机制造有限公司 | Water dispenser |
-
2010
- 2010-05-07 CN CN2010101647326A patent/CN102232796A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162404A (en) * | 2011-12-13 | 2013-06-19 | 张海龙 | Quartz single-tube heating element of instant type water boiler |
| CN103156518A (en) * | 2011-12-13 | 2013-06-19 | 张海龙 | Instant type water boiler |
| CN103932590A (en) * | 2014-04-01 | 2014-07-23 | 铜仁学院 | Water dispenser capable of controlling water quantity automatically and heating water at fixed time |
| CN105088629A (en) * | 2015-08-05 | 2015-11-25 | 无锡小天鹅股份有限公司 | Twin-tub washer |
| CN105088629B (en) * | 2015-08-05 | 2018-04-20 | 无锡小天鹅股份有限公司 | Two-tub washing machine |
| CN105640325A (en) * | 2016-03-04 | 2016-06-08 | 遵义师范学院 | Smart voice water dispenser based on single-chip microcomputer control |
| CN109757978A (en) * | 2017-11-09 | 2019-05-17 | 佛山市顺德区美的饮水机制造有限公司 | Water dispenser |
| CN109757978B (en) * | 2017-11-09 | 2024-04-05 | 佛山市顺德区美的饮水机制造有限公司 | Water dispenser |
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Application publication date: 20111109 |