CN203815284U - Instant heating type drinking water device - Google Patents
Instant heating type drinking water device Download PDFInfo
- Publication number
- CN203815284U CN203815284U CN201420061887.0U CN201420061887U CN203815284U CN 203815284 U CN203815284 U CN 203815284U CN 201420061887 U CN201420061887 U CN 201420061887U CN 203815284 U CN203815284 U CN 203815284U
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- water channel
- water
- heat exchange
- hot water
- cold water
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- Expired - Lifetime
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 88
- 239000003651 drinking water Substances 0.000 title abstract description 10
- 235000020188 drinking water Nutrition 0.000 title abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 179
- 230000035622 drinking Effects 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 6
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000009835 boiling Methods 0.000 description 25
- 238000001816 cooling Methods 0.000 description 13
- 206010053615 Thermal burn Diseases 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- 235000012907 honey Nutrition 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The utility model discloses an instant heating type drinking water device, belongs to the domestic drinking water equipment and solves the technical problem that the existing instant heating type drinking water device is single in outlet water temperature. The instant heating type drinking water device comprises a heating device and a control circuit; the heating device comprises a water inlet end and a water outlet end; the instant heating type drinking water device also comprises a heat exchange container; a hot water channel and a cold water channel are arranged inside the heat exchange container; a water outlet and a water inlet are formed in the heat exchange container; the water inlet is communicated with the water inlet end of the heating device through the cold water channel; the water outlet is communicated with the water outlet end of the heating device through the hot water channel; a heat exchange area is formed between the hot water channel and the cold water channel. The instant heating type drinking water device can be applied to products such as an instant type water heater and a domestic water dispenser.
Description
[technical field]
The utility model relates to a kind of instant heating type drinking device, belongs to household water drinking equipment.
[background technology]
The family expenses instant heating type drinking device of prior art only has boiling water conventionally, the function of normal-temperature water and cold water, and wherein normal-temperature water and cold water all need to use pure water, and water intaking is inconvenient, and use cost is higher, and long-term drinking pure water is also unfavorable for health; If use unboiled water, because unboiled water is not directly drunk, need be heated to boiling water, although this kind of mode can not produce unboiled water, the leaving water temperature of current most instant heating type drinking devices is non-adjustable, can not meet the requirement to many temperature sections drinking water in consumer's daily life.
[utility model content]
Problem to be solved in the utility model is just to provide a kind of instant heating type drinking device, can realize boiling water cooling, to meet the requirement to many temperature sections drinking water in consumer's daily life.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of instant heating type drinking device, comprise heater and control circuit, described heater is provided with water inlet end and water side, described instant heating type drinking device also comprises heat exchange container, in described heat exchange container, be provided with hot water channel and cold water channel, described heat exchange container is provided with delivery port and water inlet, described water inlet is communicated with by described cold water channel with the water inlet end of described heater, described delivery port is communicated with by described hot water channel with the water side of described heater, between described hot water channel and described cold water channel, is provided with heat exchange zone.
Further, the hot water channel in described heat exchange zone and cold water channel is coiled into helical form and space is stacked.
Further, hot water channel and cold water channel in described heat exchange zone are coiled into helical form, and wherein hot water channel is coiled in cold water channel outside or cold water channel is coiled in hot water channel outside.
Further, in described heat exchange container, be provided with spiral helicine water stream channel, in described water stream channel, along the hand of spiral, be separated into described hot water channel and described cold water channel.
Further, hot water channel and the cold water channel in described heat exchange zone is adjacent to mutually; Or be provided with conduction material between the hot water channel in described heat exchange zone and cold water channel.
Further, described heat exchange container interior separation becomes heat exchanging chamber and steam disengagement chamber, described hot water channel and described cold water channel are positioned at described heat exchanging chamber, described steam disengagement chamber is provided with exhaust passage and described delivery port, between described hot water channel and described steam disengagement chamber, by return flow line, is communicated with.
Further, described delivery port is arranged on described steam disengagement chamber bottom, and described exhaust passage is arranged on described steam disengagement chamber top.
Further, described heater comprises the heating tube that two ends connect and is installed on the heating on heating tube, and one of described heating tube connects end for described water inlet end, and another connects end for described water side.
Further, between described water side and described hot water channel and/or between described water inlet end and described cold water channel, be connected with instlated tubular.
Further, described delivery port is connected with assisted heating device, and described assisted heating device is electrically connected to described control circuit.
The beneficial effects of the utility model: instant heating type drinking device of the present utility model is provided with heat exchange container, in heat exchange container, be provided with hot water channel and cold water channel, between hot water channel and cold water channel, be provided with heat exchange zone, cold water enters heater by cold water channel and is heated into boiling water, boiling water enters hot water channel again, owing to being provided with heat exchange zone, can realize the exchange heat between hot water and cold water, it is cooling and become warm water that the boiling water that enters hot water channel can be entered the cold water institute of cold water channel, realized boiling water cooling, compared to existing technology, the utility model directly utilizes the cold water in instant heating type drinking device to carry out cooling to the boiling water after heating, do not need additionally to arrange cooling device, simple in structure, implementation cost is low, and heat exchange completes in heat exchange container, be conducive to improve the effect of heat exchange, reduce thermal loss.Simultaneously, the boiling water that enters hot water channel carries out preheating to entering the cold water of cold water channel, reduces the temperature difference between cold water water temperature and actual set heating-up temperature, and heater can arrive design temperature by cool water heating faster, improve the efficiency of heating surface of water fountain, reduce heating energy consumption.
By assisted heating device is set, the warm water of the cooling rear outflow of boiling water is heated to again to the temperature of actual needs, thereby can meets the requirement to many temperature sections drinking water in user's daily life, as brew milk powder, honey, tealeaves etc.
Except heat exchange function, the utility model also arranges steam disengagement chamber in heat exchange container, during cooled boiling water process steam disengagement chamber, water obtains separated fully with steam, steam can not form and disturb hot water, thereby it is continuous, smooth to realize water fountain water outlet, water temperature stability, avoids user being caused to the danger of scald with the boiling water of steam.
These features of the present utility model and advantage will be below the specific embodiment, accompanying drawing in detailed exposure.
[accompanying drawing explanation]
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the connection diagram of heat exchange container and heater in the utility model embodiment mono-;
Fig. 2 is the blast structure chart of heat exchange container and heater in the utility model embodiment mono-;
Fig. 3 is the internal structure schematic diagram of heat exchange container in the utility model embodiment mono-.
[specific embodiment]
Accompanying drawing below in conjunction with the utility model embodiment is explained and illustrated the technical scheme of the utility model embodiment, but following embodiment is only preferred embodiment of the present utility model, not all.Embodiment based in embodiment, those skilled in the art are other embodiment that obtains under the prerequisite of not making creative work, all belong to protection domain of the present utility model.
Embodiment mono-:
With reference to Fig. 1, 2, the instant heating type drinking device of the present embodiment, comprise heater 2, control circuit and heat exchange container 1, heater 2 is provided with water inlet end 202 and water side 201, in heat exchange container 1, be provided with hot water channel and cold water channel, heat exchange container is provided with delivery port and water inlet, water inlet is communicated with by cold water channel with the water inlet end 202 of heater, delivery port is communicated with by hot water channel with the water side 201 of described heater, between hot water channel and cold water channel, be provided with heat exchange zone 7, this heat exchange zone 7 can be formed by whole hot water channel and cold water channel, also can be to be formed by the part on hot water channel and cold water channel.
Current instant heating type drinking device, cold water directly enters into heater from cold water pipe, after heater is heated to boiling water, directly flows out, and user cannot drink water at low temperature or for brewing the comparatively drink of low temperature such as milk powder, honey.For this reason, the present embodiment has increased heat-exchanger rig, utilizes the hot-swap feature of heat-exchanger rig, and boiling water is cooling, so that user drinks.During concrete enforcement: be connected a water inlet pipe 5 between the cold water source of water fountain and the water inlet end of heater 202, between the delivery port of heat exchange container and the water side of heater 201, be connected an outlet pipe 6, and, a part for water inlet pipe 5 and outlet pipe 6 is arranged on heat exchange container inside to form heat exchange zone 7, that is to say: the part of water inlet pipe 5 in heat exchange container is above-mentioned cold water channel, the part of outlet pipe 6 in heat exchange container is above-mentioned hot water channel.The generation type of heat exchange zone is including, but not limited to following scheme:
1,, with reference to Fig. 2, the water inlet pipe 6 of formation heat exchange zone is coiled into helical form with outlet pipe 6 and space is stacked, forms double spiral tube structure, this arrangement structure is compact, and helicoidal structure can increase the heat exchange area between water inlet pipe and outlet pipe, raising heat exchanger effectiveness
2, water inlet pipe and the outlet pipe of formation heat exchange zone are coiled into helical form, and outlet pipe is coiled in water inlet pipe outside or water inlet pipe is coiled in outlet pipe outside;
3, form that the water inlet pipe of heat exchange zone and outlet pipe are roundabout to be bent into snakelikely, be similar to the coil arrangement of air-condition heat exchanger.
4, between the water inlet pipe of formation heat exchange zone and outlet pipe, can directly mutually be adjacent to and realize exchange heat; Also can be to increase conduction material between water inlet pipe and outlet pipe, by conduction material, carry out heat transmission, the heat-conducting piece of aluminium material for example, heat conductive silica gel etc.
The hot water channel of the present embodiment and cold water channel also can form in the following manner: spiral helicine water pipe is set in heat exchange container, in water pipe, along the hand of spiral, be separated into hot water channel and cold water channel, like this, need on the water inlet of heat exchange container, connect water inlet pipe, water inlet pipe communicates with the cold water channel of inner water tube, the water inlet end of heater is communicated with the cold water channel of water pipe, the water side of heater is communicated with the hot water channel of water pipe, on the delivery port of heat exchange container, connect outlet pipe, outlet pipe communicates with the hot water channel of inner water tube.Certainly, in the situation that technique allows, can directly at heat exchange container sidewall, form helical form duct, duct is separated into hot water channel and cold water channel.
With reference to Fig. 1, as can be seen from the figure, the water fountain of the present embodiment is when work, and cold water is to flow into from lower to upper in heater along spirality path, and flow velocity is relatively slow, guarantees the heat time of liquid; And the boiling water flowing out from heater flows out from top to bottom along spirality path, flow velocity is relatively very fast, can guarantee the water speed that of water dispenser.
The operation principle of the present embodiment: cold water enters heater by cold water channel and is heated into boiling water, boiling water enters hot water channel again, owing to being provided with heat exchange zone, it is cooling and become warm water that the boiling water that enters hot water channel can be entered the cold water institute of cold water channel, and user can directly drink or be used for brewing other drinks.Owing to being that to be first heated to boiling water cooling again, so the water fountain of the present embodiment can use pure water, also can use unboiled water.Compared to existing technology, the present embodiment directly utilizes the cold water in instant heating type drinking device to carry out cooling to the boiling water after heating, so just do not need additionally to arrange cooling device, simple in structure, implementation cost is low, and heat exchange completes in heat exchange container, be conducive to improve the effect of heat exchange, reduce thermal loss.
Because heat exchange is mutual, so enter hot water channel's boiling water, can also carry out preheating to entering the cold water of cold water channel, reduce the temperature difference between cold water water temperature and actual set heating-up temperature, heater can arrive design temperature by cool water heating faster, improve the efficiency of heating surface of water fountain, reduce heating energy consumption.
Scheme for the present embodiment, heater 2 comprises the heating tube 20 that two ends connect and is installed on the heating 21 on heating tube 20, heating 21 can electrothermal tube, resistance wire, PCT heating member etc., one of heating tube 20 connects end for water inlet end 202, another connects end for water side 201, heating tube 20 is assembled into an integral body with heating 21 by fixed cover 22, heating 21 is electrically connected to control circuit, heating 21 heating powers, by heat, conduct the cold water making in whole heating tube 20 heatings heating tube, in order to prevent that the heat of heating tube 20 from conducting in hot water channel and cold water channel, affect heat transfer effect, between water side and hot water channel and between water inlet end and cold water channel, be connected with instlated tubular 4, instlated tubular 4 materials are generally silica gel.
The present embodiment is when practical application, according to the performance design of product, hot water channel's diameter can be less than the diameter of cold water channel, and the water yield that hot water channel's the water yield is compared in cold water channel is like this less, boiling water cooling velocity is faster, can meet the requirement that goes out fast warm water; Or hot water channel is arranged to the length than cold water channel, to increase the flow process of boiling water in cold water channel, also can increase cooling effectiveness.
Embodiment bis-:
The instant heating type drinking device of the present embodiment, comprise heater, control circuit and heat exchange container, heater is provided with water inlet end and water side, in heat exchange container, be provided with hot water channel and cold water channel, heat exchange container is provided with delivery port and water inlet, water inlet is communicated with by cold water channel with the water inlet end of heater, and delivery port is communicated with by hot water channel with the water side of heater, between hot water channel and cold water channel, is provided with heat exchange zone.
Different: the present embodiment has also increased steam separation function on the basis of embodiment mono-, realized the separated of hot water and steam, if water entrainment steam in water outlet easily causes interrupted water outlet, water outlet has some setbacks, and easily user is caused the danger of scald.With reference to Fig. 3, during concrete enforcement, heat exchange container is separated into heat exchanging chamber 101 and steam disengagement chamber 100, consider hot water channel and cold water channel in the shape of a spiral, steam disengagement chamber 100 is column and is arranged on heat exchange container center, and heat exchanging chamber 101 is looped around around steam disengagement chamber 100, and hot water channel and cold water channel are arranged in heat exchanging chamber 101, steam disengagement chamber 100 is provided with exhaust passage 110 and delivery port 102, and hot water channel is communicated with steam disengagement chamber 100 by return flow line 8.Consider that steam proportion is little, thus delivery port 102 is arranged on to steam disengagement chamber 100 bottoms, and exhaust passage 110 is arranged on steam disengagement chamber 100 tops, solves the not smooth problem of exhaust.
For convenience of manufacturing and assembling, heat exchange container is divided into two parts, comprise vessel 10 and container cover 11, heat exchanging chamber 101 and steam disengagement chamber 100 are arranged in vessel 10, but vessel 10 upper ends are opened wide, container cover 11 is contained in vessel upper end and is sealed, and exhaust passage 110 and return flow line 8 are connected in container cover 11.
Cooled boiling water is introduced from steam disengagement chamber top by return flow line 8, during through steam disengagement chamber, hot water obtains separated fully with steam, steam is discharged from exhaust passage 110, and hot water flows out from the delivery port 102 of bottom, steam can not form and disturb hot water, thereby it is continuous, smooth to realize water fountain water outlet, water temperature stability, avoids user being caused to the danger of scald with the boiling water of steam.
According to the layout type of heat exchanging chamber in the present embodiment and steam disengagement chamber, mainly consider the helical structure of hot water channel and cold water channel, this layout type, structure relative compact, volume is little.If hot water channel and cold water channel adopt other shapes, for example adopt hot water channel and the cold water channel of snakelike roundabout hot water channel and cold water channel or annular disk tubulose, heat exchanging chamber and steam disengagement chamber can be also the layouts that separate left and right, or the layout of separating up and down.
Embodiment tri-:
The instant heating type drinking device of the present embodiment, comprise heater, control circuit and heat exchange container, heater is provided with water inlet end and water side, in heat exchange container, be provided with hot water channel and cold water channel, heat exchange container is provided with delivery port and water inlet, water inlet is communicated with by cold water channel with the water inlet end of heater, and delivery port is communicated with by hot water channel with the water side of heater, between hot water channel and cold water channel, is provided with heat exchange zone.
Different: the present embodiment is also connected with assisted heating device 3 at delivery port 102, assisted heating device 3 is electrically connected to control circuit.Utilize assisted heating device 3 warm water of delivery port 102 outflows to be heated to again to the temperature of appointment, to better meet user's demand, for example, in hot water channel, cooled water only has 60 ℃ of left and right, by assisted heating device, be heated 90 ℃ of left and right, can meet the requirement of making tea.
Due to heating is hot water, relative heater, assisted heating device does not need too high-power, adopt low power heater element, reduce power consumption, concrete: at delivery port 102 places, to picking out one section of water outlet heating tube 30, by heat conduction fixed cover 32, a heating 31 is fixed on water outlet heating tube 30.Aspect control leaving water temperature, the present embodiment can have following scheme: mounting temperature sensor on water outlet heating tube, temperature sensor is electrically connected on control circuit, heating energising heating, by heat, conduct the water making in the heating of water outlet heating tube heating tube, temperature sensor detects water temperature in real time, once water temperature reaches setting value, control circuit is jumped disconnected, stops heating switching on; Or control circuit has the function of output setting power, by the control to heating power, reaches the control of heating-up temperature, can realize equally the adjusting of output water temperature.
The utility model embodiment can be applicable to the products such as immediately heating water heater, household drinker.
By above-described embodiment, the purpose of this utility model is by fully effective having reached.The personage who is familiar with this skill should be understood that the utility model includes but not limited to accompanying drawing and the content of describing in the specific embodiment above.Any modification that does not depart from function and structure principle of the present utility model all will be included in the scope of claims.
Claims (10)
1. an instant heating type drinking device, comprise heater and control circuit, described heater is provided with water inlet end and water side, it is characterized in that: described instant heating type drinking device also comprises heat exchange container, in described heat exchange container, be provided with hot water channel and cold water channel, described heat exchange container is provided with delivery port and water inlet, described water inlet is communicated with by described cold water channel with the water inlet end of described heater, described delivery port is communicated with by described hot water channel with the water side of described heater, between described hot water channel and described cold water channel, is provided with heat exchange zone.
2. instant heating type drinking device as claimed in claim 1, is characterized in that: the hot water channel in described heat exchange zone and cold water channel are coiled into helical form and space is stacked.
3. instant heating type drinking device as claimed in claim 1, is characterized in that: hot water channel and cold water channel in described heat exchange zone are coiled into helical form, and wherein hot water channel is coiled in cold water channel outside or cold water channel is coiled in hot water channel outside.
4. instant heating type drinking device as claimed in claim 1, is characterized in that: in described heat exchange container, be provided with spiral helicine water stream channel, in described water stream channel, along the hand of spiral, be separated into described hot water channel and described cold water channel.
5. the instant heating type drinking device as described in claim 1 to 4 any one, is characterized in that: hot water channel and cold water channel in described heat exchange zone are adjacent to mutually; Or be provided with conduction material between the hot water channel in described heat exchange zone and cold water channel.
6. the instant heating type drinking device as described in claim 1 to 4 any one, it is characterized in that: described heat exchange container interior separation becomes heat exchanging chamber and steam disengagement chamber, described hot water channel and described cold water channel are positioned at described heat exchanging chamber, described steam disengagement chamber is provided with exhaust passage and described delivery port, between described hot water channel and described steam disengagement chamber, by return flow line, is communicated with.
7. instant heating type drinking device as claimed in claim 6, is characterized in that: described delivery port is arranged on described steam disengagement chamber bottom, and described exhaust passage is arranged on described steam disengagement chamber top.
8. the instant heating type drinking device as described in claim 1 to 4 any one, it is characterized in that: described heater comprises the heating tube that two ends connect and is installed on the heating on heating tube, one of described heating tube connects end for described water inlet end, and another connects end for described water side.
9. instant heating type drinking device as claimed in claim 8, is characterized in that: between described water side and described hot water channel and/or between described water inlet end and described cold water channel, be connected with instlated tubular.
10. the instant heating type drinking device as described in claim 1 to 4 any one, is characterized in that: described delivery port is connected with assisted heating device, and described assisted heating device is electrically connected to described control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420061887.0U CN203815284U (en) | 2014-02-11 | 2014-02-11 | Instant heating type drinking water device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420061887.0U CN203815284U (en) | 2014-02-11 | 2014-02-11 | Instant heating type drinking water device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203815284U true CN203815284U (en) | 2014-09-10 |
Family
ID=51470840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420061887.0U Expired - Lifetime CN203815284U (en) | 2014-02-11 | 2014-02-11 | Instant heating type drinking water device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203815284U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107836995A (en) * | 2017-12-21 | 2018-03-27 | 苍南鑫烨电子科技有限公司 | A kind of new boiled water machine |
| CN107928428A (en) * | 2017-12-21 | 2018-04-20 | 苍南县新源电子科技有限公司 | A kind of instant heating type water boiler |
| CN109875395A (en) * | 2019-04-03 | 2019-06-14 | 中山活水来智慧物联网有限责任公司 | A kind of large-flow immediately-heating water-drinking machine device and its big flow application method |
| CN111189215A (en) * | 2018-11-14 | 2020-05-22 | 芜湖美的厨卫电器制造有限公司 | Heater and water heating apparatus |
| CN111265170A (en) * | 2018-12-05 | 2020-06-12 | 佛山市顺德区美的洗涤电器制造有限公司 | Washing appliance and energy recovery device for a washing appliance |
| CN111694385A (en) * | 2020-05-09 | 2020-09-22 | 深圳安吉尔饮水产业集团有限公司 | Heating control method, heating device and computer storage medium |
-
2014
- 2014-02-11 CN CN201420061887.0U patent/CN203815284U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107836995A (en) * | 2017-12-21 | 2018-03-27 | 苍南鑫烨电子科技有限公司 | A kind of new boiled water machine |
| CN107928428A (en) * | 2017-12-21 | 2018-04-20 | 苍南县新源电子科技有限公司 | A kind of instant heating type water boiler |
| CN111189215A (en) * | 2018-11-14 | 2020-05-22 | 芜湖美的厨卫电器制造有限公司 | Heater and water heating apparatus |
| CN111189215B (en) * | 2018-11-14 | 2022-02-18 | 芜湖美的厨卫电器制造有限公司 | Heater and water heating apparatus |
| CN111265170A (en) * | 2018-12-05 | 2020-06-12 | 佛山市顺德区美的洗涤电器制造有限公司 | Washing appliance and energy recovery device for a washing appliance |
| CN109875395A (en) * | 2019-04-03 | 2019-06-14 | 中山活水来智慧物联网有限责任公司 | A kind of large-flow immediately-heating water-drinking machine device and its big flow application method |
| CN109875395B (en) * | 2019-04-03 | 2024-02-20 | 中山活水来智慧物联网有限责任公司 | High-flow instant heating type water dispenser device and high-flow using method thereof |
| CN111694385A (en) * | 2020-05-09 | 2020-09-22 | 深圳安吉尔饮水产业集团有限公司 | Heating control method, heating device and computer storage medium |
| CN111694385B (en) * | 2020-05-09 | 2021-09-28 | 深圳安吉尔饮水产业集团有限公司 | Heating control method, heating device and computer storage medium |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Huaiyin District of Ji'nan City, Shandong Province, 250117 US 999 miles Patentee after: JOYOUNG Co.,Ltd. Address before: Xinsha Road, Huaiyin District of Ji'nan city of Shandong Province, No. 12 250118 Patentee before: JOYOUNG Co.,Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20140910 |
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| CX01 | Expiry of patent term |