CN202843333U - Electric heating anti-boiling water dispenser - Google Patents
Electric heating anti-boiling water dispenser Download PDFInfo
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- CN202843333U CN202843333U CN201220474834.2U CN201220474834U CN202843333U CN 202843333 U CN202843333 U CN 202843333U CN 201220474834 U CN201220474834 U CN 201220474834U CN 202843333 U CN202843333 U CN 202843333U
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Abstract
An electric heating anti-boiling water dispenser relates to a water dispenser which comprises an electric heater, in particular to an anti-boiling water dispenser. The electric heating anti-boiling water dispenser comprises a water valve (7), a water pump (8), an electric heater (9) and a control circuit. The electric heater (9) comprises a container (1), a heater element (3), a temperature sensor (2) and a water level detection device (5). A water inlet (11) and a gas outlet (12) are arranged at the upper end of the container (1). A water outlet (13) is arranged at the lower end of the container (1). A high water level probe (501) is arranged at the upper end of the water level detection device (5) which is arranged inside the container (1). A low water level probe (502) is arranged at the lower end of the water level detection device (5). The heater element (3) is arranged at the bottom of the container (1). The high water level probe (501) is below the gas outlet (12) and the distance between the high water level probe (501) and the gas outlet (12) is 10-50mm. The position of the water outlet (13) is below the high water level probe (501). The electric heating anti-boiling water dispenser has the advantages that a water vapor mixture is not produced or spurted out to hurt people while water boils for a long time. The electric heating anti-boiling water dispenser has better energy-saving effects and for the users, the electric heating anti-boiling water dispenser is safe and energy-saving.
Description
Technical field
The utility model relates to the water dispenser that comprises electric heater, particularly the anti-water dispenser that boils.
Background technology
Water dispenser has been popularizing very in popular life, particularly the vertical drinking of bottled water.For a long time, people get used to drinking boiling water, because water can be killed bacterium and some harmful substances most in the water after fully boiling, are of value to the healthy of people.But existing water dispenser all adopts Encapsulated electric heater heating water, water dispenser with this electric heater design can't the burning that water is real be boiled to 100 degree, or the just necessary stopped heating of the critical point that water can only be burnt boiling, otherwise the heater internal pressure increases rapidly along with the increase of quantity of steam, will spray a large amount of steam water interfaces, very easily scald the user, have potential safety hazard.And people are after drinking the water that does not have boiling or just moment boiling, and some residual in water harmful substances will jeopardize the healthy of people.
Summary of the invention
The purpose of this utility model is to provide a kind of anti-water dispenser that boils of electric heating type that prevents that boiling water from boiling and.
The purpose of this utility model can realize like this, design the anti-water dispenser that boils of a kind of electric heating type, comprise water valve, water pump, electric heater and control circuit, electric heater, comprise container, heater element, temperature sensor and condensate tank of dehumidifier, described container upper end is provided with water inlet and exhaust outlet, the container lower end is provided with delivery port, the upper end of the condensate tank of dehumidifier that arranges in the container is provided with the high water level probe, the lower end of condensate tank of dehumidifier is provided with the low water level probe, the bottom of container is provided with heater element, and the distance that the high water level probe is lower than exhaust outlet is between 10～50mm, and the position of delivery port is lower than the high water level probe;
Described water inlet is connected with the delivery port of water valve, and exhaust outlet is connected with atmospheric pressure, and the water inlet of the water pump that is connected in the outlet pipeline of delivery port and water dispenser is communicated with, and the delivery port of water pump is connected with outlet pipe; Heater element, condensate tank of dehumidifier, water valve, water pump are connected with control circuit respectively.
Further, be provided with water tank, the water inlet of the delivery port connecting with water valve of water tank.
Further, the distance between the high water level of described condensate tank of dehumidifier probe and the exhaust outlet minimum point is at 10～25mm.
Further, the position of described delivery port is lower than high water level probe positions 20～30mm.
Further, the diameter of described exhaust outlet is at 3～12mm.
Enter a ground, described heating element heater is the variable power heating element heater.
Further, the temperature control point of control circuit control heater element minimizing heating power is 95～98 ℃.
The utility model compared with prior art, by special gas outlet being set at electric heater and condensate tank of dehumidifier being set in electric heater, maximum water level is set, by control circuit control heating power, can not produce the gas-vapor mix ejection thereby the realization water dispenser seethes with excitement for a long time hurts sb.'s feelings, have simultaneously preferably energy-saving effect, provide a kind of water dispenser safe, energy-conservation, easy to use to the user.
Description of drawings
Fig. 1 is the structural representation of the electric heater of the utility model preferred embodiment;
Fig. 2 is the structural representation of the utility model preferred embodiment.
The specific embodiment
The utility model will be further described below in conjunction with embodiment.
Such as Fig. 1, shown in Figure 2, the anti-water dispenser that boils of a kind of electric heating type, comprise water valve 7, water pump 8, electric heater 9 and control circuit, electric heater 9, comprise container 1, heater element 3, temperature sensor 2 and condensate tank of dehumidifier 5, described container 1 upper end is provided with water inlet 11 and exhaust outlet 12, container 1 lower end is provided with delivery port 13, the upper end of the condensate tank of dehumidifier 5 of container 1 interior setting is provided with high water level probe 501, the lower end of condensate tank of dehumidifier 5 is provided with low water level probe 502, the bottom of container 1 is provided with heater element 3, high water level probe 501 is lower than the distance of exhaust outlet 12 between 10～50mm, better distance is between 10～25mm, and the position of delivery port 13 is lower than high water level probe 501.
Described water inlet 11 is connected with the delivery port of water valve 7, adds water in order to the water source by water valve 7 other ends to electric heater container 1; Exhaust outlet 12 is connected with atmospheric pressure, is used for the steam of discharging electric heater inside; The water inlet of the water pump 8 that is connected in the outlet pipeline of delivery port 13 and water dispenser is communicated with, and the delivery port of water pump 8 is connected with outlet pipe, drinks to the user in order to discharge water.
Can there be several modes at the water source of water valve 7 ends, can also can be the running water source for establishing water tank, also can place bottled water for water-accepting base.Present embodiment is provided with water tank 6, the water inlet of the delivery port connecting with water valve 7 of water tank 6.
Better selection, the position of described delivery port 13 are lower than high water level 501 positions, the 20～30mm that pops one's head in.The diameter of described exhaust outlet 12 is at 3～12mm.
Described heating element heater 3 is the variable power heating element heater, after uniform temperature, reduces heating power at heating water, reduces the boiling height of water.Heater element 3 is controlled by control circuit.The temperature control point that control circuit control heater element 3 reduces heating power is 95～98 ℃, and when water temperature reached this, control circuit sent instruction with the heating power reduction of heater element 3.
During work, water tank 6 topped up with water with water dispenser, then press " beginning " key, at this moment control circuit control water valve 7 is opened, water flows into electric heater containers 1 by water valve 7, pops one's head in 501 positions when being maximum water level A when the water container 1 in reaches high water level, and control circuit detects high water level when popping one's head in 501 change in resistance, control circuit control water valve 7 cuts out, and the water of water tank 6 stops to flow in the electric heater container 1.At this moment the control circuit control heater begins heating work.In the electric heater course of work, temperature sensor 2 detects the water temperature of heater inside in real time, when the coolant-temperature gage that detects heater inside reaches a preset temperature value, this preset temperature value is 96 degree, control circuit control heater element 3 changes heating power, electric heater is under the relative low power state continues heating work.
When water is heated to when beginning to produce vapor boiling, exhaust outlet 12 because of the setting of electric heater container 1 top, with the water level of electric heater container 1 inner and upper the certain distance space is arranged, this space can allow water vapour be brought together, and discharges from exhaust outlet 12 when reaching certain pressure in inside.And just because of the power that heater 1 heats when water seethes with excitement is lower, so the quantity of steam that produces also reduces accordingly, electric heater just can fully emit the steam of inside from exhaust outlet 12 when very little pressure (close to atmospheric pressure), thereby so that heater 1 inside does not produce larger pressure, inner boiling water is because have certain distance apart from exhaust outlet 12 simultaneously, the electric heater internal pressure is less, is not enough to boiling water is pushed away.Therefore electric heater is heated up water under lower powered state, both can make the long-time boiling of water and don't splash steam water interface out scald the user.When water constantly boiling during to default time, the user just can emit boiling water from delivery port 13, for the user at last.Pop one's head in 502 the time when the water level in the electric heater container 1 of water dispenser is lower than low water level, control circuit control water valve 7 is opened, and again adds water for electric heater container 1, thereby begins the process of new round heating water.
Beneficial effect of the present invention is: the water of drinking machine heating can be seethed with excitement a period of time fully, thereby reach the effect of sterilization, it is more healthy that people are drunk water.When guaranteeing the sufficient boiling of water, outside splash steam water interface again, having guaranteed user's use safety has increased the new functional characteristics of water dispenser, enriches the kind of its product, and it is safer, convenient that the water dispenser product is used.
Claims (7)
1. the anti-water dispenser that boils of electric heating type comprises water valve (7), water pump (8), electric heater (9) and control circuit, it is characterized in that:
Electric heater (9), comprise container (1), heater element (3), temperature sensor (2) and condensate tank of dehumidifier (5), described container (1) upper end is provided with water inlet (11) and exhaust outlet (12), container (1) lower end is provided with delivery port (13), the upper end of the condensate tank of dehumidifier (5) that arranges in the container (1) is provided with high water level probe (501), the lower end of condensate tank of dehumidifier (5) is provided with low water level probe (502), the bottom of container (1) is provided with heater element (3), the distance that high water level probe (501) is lower than exhaust outlet (12) is between 10～50mm, and the position of delivery port (13) is lower than high water level probe (501);
Described water inlet (11) is connected with the delivery port of water valve (7), exhaust outlet (12) is connected with atmospheric pressure, the water inlet of the water pump (8) that is connected in the outlet pipeline of delivery port (13) and water dispenser is communicated with, and the delivery port of water pump (8) is connected with outlet pipe; Heater element (3), condensate tank of dehumidifier (5), water valve (7), water pump (8) are connected with control circuit respectively.
2. the anti-water dispenser that boils of electric heating type according to claim 1 is characterized in that; Be provided with water tank (6), the water inlet of the delivery port connecting with water valve (7) of water tank (6).
3. electric heating type according to claim 1 prevents boiling water dispenser, it is characterized in that: the high water level probe (501) of described condensate tank of dehumidifier (5) and the distance between exhaust outlet (12) minimum point are at 10～25mm.
4. electric heating type according to claim 1 prevents boiling water dispenser, it is characterized in that: the position of described delivery port (13) is lower than high water level probe (501) position 20～30mm.
5. electric heating type according to claim 1 prevents boiling water dispenser, and it is characterized in that: the diameter of described exhaust outlet (12) is at 3～12mm.
6. electric heating type according to claim 1 prevents boiling water dispenser, and it is characterized in that: described heating element heater (3) is the variable power heating element heater.
7. electric heating type according to claim 6 prevents boiling water dispenser, it is characterized in that: the temperature control point that control circuit control heater element (3) reduces heating power is 95～98 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220474834.2U CN202843333U (en) | 2012-09-18 | 2012-09-18 | Electric heating anti-boiling water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220474834.2U CN202843333U (en) | 2012-09-18 | 2012-09-18 | Electric heating anti-boiling water dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202843333U true CN202843333U (en) | 2013-04-03 |
Family
ID=47974587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220474834.2U Expired - Lifetime CN202843333U (en) | 2012-09-18 | 2012-09-18 | Electric heating anti-boiling water dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202843333U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104957993A (en) * | 2015-06-29 | 2015-10-07 | 徐根彪 | Two-stage water supply device of brewing pot |
| CN105496200A (en) * | 2015-11-23 | 2016-04-20 | 珠海格力电器股份有限公司 | Drinking machine |
| CN106264116A (en) * | 2015-05-11 | 2017-01-04 | 广东美的生活电器制造有限公司 | Insulating pot |
| CN106705196A (en) * | 2015-11-16 | 2017-05-24 | 王明举 | Heat exchanging type efficient electric heater |
-
2012
- 2012-09-18 CN CN201220474834.2U patent/CN202843333U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264116A (en) * | 2015-05-11 | 2017-01-04 | 广东美的生活电器制造有限公司 | Insulating pot |
| CN104957993A (en) * | 2015-06-29 | 2015-10-07 | 徐根彪 | Two-stage water supply device of brewing pot |
| CN106705196A (en) * | 2015-11-16 | 2017-05-24 | 王明举 | Heat exchanging type efficient electric heater |
| CN105496200A (en) * | 2015-11-23 | 2016-04-20 | 珠海格力电器股份有限公司 | Drinking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |
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| CX01 | Expiry of patent term |