CN103925692B - Electric water boiler - Google Patents
Electric water boiler Download PDFInfo
- Publication number
- CN103925692B CN103925692B CN201310016687.3A CN201310016687A CN103925692B CN 103925692 B CN103925692 B CN 103925692B CN 201310016687 A CN201310016687 A CN 201310016687A CN 103925692 B CN103925692 B CN 103925692B
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- Prior art keywords
- water
- chamber
- heating chamber
- outlet
- pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 146
- 238000010438 heat treatment Methods 0.000 claims abstract description 86
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 238000011010 flushing procedure Methods 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000009835 boiling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a kind of electric water boiler, including: water tank；Outlet pipe parallel with one another and return pipe；Heating chamber；Water pump；Control valve, described control valve is located on described return pipe, and the water of described heating intracavity is back in described water tank by described control valve when the heating chamber of described electric water boiler quits work；With liquid level equilibrium chamber；Wherein, the vertically height of the upper end open of described pressure-equalizing pipe and vertically highly flushing of described heating intracavity high liquid level (HLL), and higher than described water inlet and the vertical height of liquid level equilibrium chamber outlet.Electric water boiler according to embodiments of the present invention, by being provided with control valve on the return pipe in parallel with outlet pipe, control valve is opened when the heating chamber of electric water boiler quits work and is back in water tank with the water by heating intracavity, outlet cannot the problem of sealing at once after quitting work to solve the heating chamber of instant electric boiler, it is to avoid because thermogenetic hot water flows out and causes danger more than heating intracavity.
Description
Technical field
The present invention relates to household electrical appliance preparing technical field, more particularly, to a kind of instant electric boiler.
Background technology
Existing tubular type instantaneous heating water jug, is usually provided with water flowing out structure, and water flowing out structure has faucet, and heat-generating pipe is connected with water flowing out structure, also includes return-flow structure, and the water inlet of return-flow structure turns on water flowing out structure, and outlet turns on water tank.The operation principle of this structure is: water is rapidly heated to boiling through heat-generating pipe, and then the hot water after boiling exits into water flowing out structure from heat-generating pipe, is then flowed into water tumbler from faucet；When heat-generating pipe power-off stops heating, heat-generating pipe because have thermal inertia exist waste heat may proceed to in heat-generating pipe water heat, hot water after Bei Jiare has part to spill into water flowing out structure from heat-generating pipe, owing to water flowing out structure volume typically each requires little, thus the heat-generating pipe outlet in water flowing out structure is shorter with the horizontal range of the water inlet of return-flow structure, and outlet to arrange of a sufficiently low with ensure heating time hot water can quickly flow out, thus stop flowing to the water in water flowing out structure during heating and can not all quickly be back to water tank from the water inlet of return-flow structure, a small amount of hot water is still had to flow out from faucet, the inconvenience that cause the user uses, such as there is the danger of scald, or water droplet is fallen on desktop or brings inconvenience on floor.
Summary of the invention
To this end, outlet can stop the electric water boiler of water outlet at once after it is an object of the invention to provide a kind of quitting work.
Electric water boiler according to embodiments of the present invention, including: water tank；Outlet pipe parallel with one another and return pipe, the first end of described outlet pipe and the first end of described return pipe turn on described water tank respectively；Heating chamber, first end in described heating chamber turns on the second end of the second end of described outlet pipe and return pipe, and second end in described heating chamber is provided with heating chamber outlet；Water pump, described water pump is located on described outlet pipe by described outlet pipe, the water in described water tank is pumped into described heating intracavity；Control valve, described control valve is located on described return pipe, and the water of described heating intracavity is back in described water tank by described control valve when described heating chamber quits work；With liquid level equilibrium chamber, described liquid level equilibrium chamber is provided with water inlet and liquid level equilibrium chamber outlet to turn on described outlet pipe, the top in described liquid level equilibrium chamber is provided with and the air inlet of air conducting, and described liquid level equilibrium intracavity is provided with the pressure-equalizing pipe turned on described water tank；Wherein, the vertically height of the upper end open of described pressure-equalizing pipe and vertically highly flushing of described heating intracavity high liquid level (HLL), and higher than described water inlet and the vertical height of liquid level equilibrium chamber outlet.
Electric water boiler according to embodiments of the present invention, by being provided with control valve on the return pipe in parallel with outlet pipe, control valve is opened when the heating chamber of electric water boiler quits work and is back in water tank with the water by heating intracavity, outlet cannot the problem of sealing at once after heating chamber quits work to solve instant electric boiler, it is to avoid because thermogenetic hot water flows out from outlet and the danger that causes more than heating intracavity.
It addition, electric water boiler according to embodiments of the present invention, it is also possible to have a following additional technical characteristic:
According to one embodiment of present invention, being provided with intake antrum between described heating chamber and the second end of described outlet pipe and the second end of described return pipe, second end in described heating chamber is provided with water chamber, and described heating chamber outlet is located in described water chamber.
Alternatively, described water chamber is provided with steam (vapor) outlet.
According to one embodiment of present invention, described heating intracavity is provided with heater to heat described heating chamber.
According to one embodiment of present invention, described heating chamber is that tubular type heats chamber, and described heater is arranged on described tubular type heating cavity outer wall.
Alternatively, the caliber in described heating chamber is 13～35mm.
According to one embodiment of present invention, described water tank tip height is less than the height of the upper end open of described pressure-equalizing pipe.
Alternatively, the height high 20～180mm on water tank top described in the aspect ratio of the upper end open of described pressure-equalizing pipe.
According to one embodiment of present invention, described control valve is electromagnetic valve.
The additional aspect of the present invention and advantage will part be given in the following description, and part will become apparent from the description below, or is recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage will be apparent from easy to understand, wherein from combining the accompanying drawings below description to embodiment:
Fig. 1 is the structural representation of electric water boiler according to embodiments of the present invention,
Reference:
10: water tank；
20: outlet pipe；21: water entering section；22: outlet part；
30: return pipe；
40: heating chamber；41: heating chamber outlet；42: heater；
50: water pump 50；
60: control valve；
70: liquid level equilibrium chamber；71: water inlet；72: liquid level equilibrium chamber outlet；73: air inlet；74: pressure-equalizing pipe；
80: intake antrum；
90: water chamber；91: steam (vapor) outlet.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, and the most same or similar label represents same or similar element or has the element of same or like function.The embodiment described below with reference to accompanying drawing is exemplary, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention, it will be appreciated that, term " length ", " width ", " thickness ", on " ", D score, " front ", " afterwards ", " left ", " right ", " vertically ", " level ", " push up ", " end " " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or implicitly include one or more this feature.In describing the invention, " multiple " are meant that two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection ", the term such as " fixing " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
Specifically describe electric water boiler according to embodiments of the present invention below in conjunction with the accompanying drawings.
As it is shown in figure 1, electric water boiler according to embodiments of the present invention includes: water tank 10, outlet pipe 20, return pipe 30, heating chamber 40, water pump 50, control valve 60 and liquid level equilibrium chamber 70.
Specifically, outlet pipe 20 and return pipe 30 are connected in parallel, first end of outlet pipe 20 and the first end of return pipe 30 turn on water tank 10 respectively, first end in heating chamber 40 turns on the second end of the second end of outlet pipe 20 and return pipe 30, and second end in heating chamber 40 is provided with heating chamber outlet 41；Water pump 50 is located on outlet pipe 20 to be pumped in heating chamber 40 water in water tank 10 by outlet pipe 20；Control valve 60 is located on return pipe 30, and the water in heating chamber 40 is back in water tank 10 by control valve 60 when the heating chamber of electric water boiler quits work.Liquid level equilibrium chamber 70 is provided with water inlet 71 and liquid level equilibrium chamber outlet 72 to turn on outlet pipe 20, and the top in liquid level equilibrium chamber 70 is provided with and the air inlet 73 of air conducting, and is provided with in liquid level equilibrium chamber 70 and the pressure-equalizing pipe 74 of water tank 10 conducting.Wherein, the vertically height A of the upper end open of pressure-equalizing pipe 74 highly flushes with the vertical of high liquid level (HLL) B in heating chamber 40, and higher than water inlet 71 and the vertical height of liquid level equilibrium chamber outlet 72.
Thus, electric water boiler according to embodiments of the present invention, by being provided with control valve 60 on the return pipe 30 in parallel with outlet pipe 20, control valve 60 is opened when the heating chamber of electric water boiler quits work to be back in water tank 10 water in heating chamber 40, outlet cannot the problem of sealing at once after quitting work to solve the heating chamber of instant electric boiler, it is to avoid because remaining thermogenetic hot water flows out from outlet and the danger that causes in heating chamber 40.
Specifically, outlet pipe 20 includes the water entering section 21 that the water inlet 71 with liquid level equilibrium chamber 70 turns on and the outlet part 22 turned on liquid level equilibrium chamber outlet 72, water pump 50 is located on water entering section 21 to deliver in liquid level equilibrium chamber 70 by the water pump in water tank 10, and outlet part 22 turns on heating chamber 40.The top in liquid level equilibrium chamber 70 is provided with and the air inlet 73 of air conducting, liquid level equilibrium chamber 70 can be made to constitute conduction device with heating chamber 40, make the water level in heating chamber 40 flush with the water level in liquid level equilibrium chamber 70.
The operation principle of the electric water boiler of the embodiment of the present invention is: close when control valve 60 works in the heating chamber of electric water boiler, and the water in water tank 10 can only flow to heat in chamber 40 from outlet pipe 20 under the effect of water pump 50；Control valve 60 is opened when the heating chamber of electric water boiler quits work, owing to the water level in heating chamber 40 can decline rapidly higher than water tank 10 water level, the water level in heating chamber 40, until the water level in heating chamber 40 is consistent with the water level of water tank 10.Now, the water level in heating chamber 40 forms enough differences in height with the upper end open in heating chamber, the remaining thermogenetic boiled water in heating chamber 40 cannot be overflowed, it is achieved thereby that the heating chamber of electric water boiler quit work after rapid sealing, and it is effectively reduced the waste water of electric water boiler waste water box storage, makes electric water boiler more sanitation and hygiene.Structure about control valve 60 is not particularly limited, and according to one embodiment of present invention, control valve 60 is electromagnetic valve.
According to one embodiment of present invention, being provided with intake antrum 80 between heating chamber 40 and the second end of outlet pipe 20 and the second end of return pipe 30, second end in heating chamber 40 is provided with water chamber 90, and heating chamber outlet 41 is located in water chamber 90.Water chamber 90 is provided with steam (vapor) outlet 91 for discharging the steam that hot water produces.
Specifically, according to one embodiment of present invention, water tank 10 tip height is less than the upper end open height of pressure-equalizing pipe 74.Further, the height high 20～180mm on aspect ratio water tank 10 top of the upper end open of pressure-equalizing pipe 74.And when working in the heating chamber of electric water boiler, the high liquid level (HLL) B in heating chamber 40 is 5～30mm with the vertical difference in height of heating chamber outlet 41.
Mode of heating about heating chamber 40 is not particularly limited, it is instant electric boiler in view of electric water boiler, according to one embodiment of present invention, heating chamber 40 is tubular type heating chamber, and tubular type heating cavity outer wall is provided with heater 42 to heat heating chamber 40.Further, the caliber in tubular type heating chamber 40 is 13～35mm.
In the description of this specification, the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means that the specific features, structure, material or the feature that combine this embodiment or example description are contained at least one embodiment or the example of the present invention.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.
Although above it has been shown and described that embodiments of the invention, it is understandable that, above-described embodiment is exemplary, being not considered as limiting the invention, above-described embodiment can be changed in the case of without departing from the principle of the present invention and objective, revises, replace and modification by those of ordinary skill in the art within the scope of the invention.
Claims (9)
1. an electric water boiler, it is characterised in that including:
Water tank；
Outlet pipe parallel with one another and return pipe, the first end of described outlet pipe and the first end of described return pipe turn on described water tank respectively；
Heating chamber, first end in described heating chamber turns on the second end of the second end of described outlet pipe and return pipe, and second end in described heating chamber is provided with heating chamber outlet；
Water pump, described water pump is located on described outlet pipe by described outlet pipe, the water in described water tank is pumped into described heating intracavity；
Control valve, described control valve is located on described return pipe, and the water of described heating intracavity is back in described water tank by described control valve when described heating chamber quits work；With
Liquid level equilibrium chamber, described liquid level equilibrium chamber is provided with water inlet and liquid level equilibrium chamber outlet to turn on described outlet pipe, the top in described liquid level equilibrium chamber is provided with and the air inlet of air conducting, and described liquid level equilibrium intracavity is provided with the pressure-equalizing pipe turned on described water tank；
Wherein, the vertically height of the upper end open of described pressure-equalizing pipe and vertically highly flushing of described heating intracavity high liquid level (HLL), and higher than described water inlet and the vertical height of liquid level equilibrium chamber outlet.
Electric water boiler the most according to claim 1, it is characterized in that, being provided with intake antrum between described heating chamber and the second end of described outlet pipe and the second end of described return pipe, second end in described heating chamber is provided with water chamber, and described heating chamber outlet is located in described water chamber.
Electric water boiler the most according to claim 2, it is characterised in that described water chamber is provided with steam (vapor) outlet.
4. according to the electric water boiler according to any one of claim 1-3, it is characterised in that described heating intracavity is provided with heater to heat described heating chamber.
Electric water boiler the most according to claim 4, it is characterised in that described heating chamber is that tubular type heats chamber, described heater is arranged on described tubular type heating cavity outer wall.
Electric water boiler the most according to claim 5, it is characterised in that the caliber in described heating chamber is 13～35mm.
Electric water boiler the most according to claim 1, it is characterised in that described water tank tip height is less than the height of the upper end open of described pressure-equalizing pipe.
Electric water boiler the most according to claim 7, it is characterised in that the height on water tank top high 20～180mm described in the aspect ratio of the upper end open of described pressure-equalizing pipe.
9. according to the electric water boiler according to any one of claim 6-8, it is characterised in that described control valve is electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310016687.3A CN103925692B (en) | 2013-01-16 | 2013-01-16 | Electric water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310016687.3A CN103925692B (en) | 2013-01-16 | 2013-01-16 | Electric water boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103925692A CN103925692A (en) | 2014-07-16 |
| CN103925692B true CN103925692B (en) | 2016-08-03 |
Family
ID=51143993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310016687.3A Expired - Fee Related CN103925692B (en) | 2013-01-16 | 2013-01-16 | Electric water boiler |
Country Status (1)
| Country | Link |
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| CN (1) | CN103925692B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104101078B (en) * | 2014-08-04 | 2016-08-17 | 张翼鹏 | The distillation type i.e. hot water boiler of band preheating |
| CN108253616B (en) * | 2016-12-28 | 2024-01-23 | 福建斯狄渢电开水器有限公司 | Water boiler |
| CN108041982B (en) * | 2017-12-05 | 2019-11-05 | 杭州耀晗光伏技术有限公司 | A kind of hot-water heating system convenient for controlling water |
| CN111006409A (en) * | 2019-12-19 | 2020-04-14 | 程业珩 | Remote water supply water-saving energy-saving shower system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4363221A (en) * | 1979-08-20 | 1982-12-14 | Singh Kanwal N | Water heating system having a heat pump |
| JPS5849834A (en) * | 1981-09-18 | 1983-03-24 | Matsushita Electric Ind Co Ltd | Flash/storage type hot water feeding system |
| JP2002350028A (en) * | 2001-05-25 | 2002-12-04 | Hoshizaki Electric Co Ltd | Ice storage type beverage-cooling device |
| CN201481086U (en) * | 2009-07-27 | 2010-05-26 | 陈锦华 | Instant heating type drinking machine |
| CN201628373U (en) * | 2010-03-16 | 2010-11-10 | 朱光辉 | Instantaneous energy-saving water boiler |
| CN102415818A (en) * | 2011-12-01 | 2012-04-18 | 莆田市清华园电器发展有限公司 | Drinking fountain |
| CN102538172A (en) * | 2012-01-21 | 2012-07-04 | 冯海涛 | Water boiling device with electrothermal board water boiling cavity |
| CN102563841A (en) * | 2012-03-19 | 2012-07-11 | 冯海涛 | Drinking water heating device with water collecting tank |
| CN202361638U (en) * | 2011-12-15 | 2012-08-01 | 太原科技大学 | Cold water circulating type electric water heater |
| CN202432670U (en) * | 2012-01-18 | 2012-09-12 | 徐建成 | Commercial instant heating type water boiler |
| CN102692079A (en) * | 2012-06-13 | 2012-09-26 | 宁波圣莱达电器股份有限公司 | Water lack protection device for fast water boiler |
-
2013
- 2013-01-16 CN CN201310016687.3A patent/CN103925692B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4363221A (en) * | 1979-08-20 | 1982-12-14 | Singh Kanwal N | Water heating system having a heat pump |
| JPS5849834A (en) * | 1981-09-18 | 1983-03-24 | Matsushita Electric Ind Co Ltd | Flash/storage type hot water feeding system |
| JP2002350028A (en) * | 2001-05-25 | 2002-12-04 | Hoshizaki Electric Co Ltd | Ice storage type beverage-cooling device |
| CN201481086U (en) * | 2009-07-27 | 2010-05-26 | 陈锦华 | Instant heating type drinking machine |
| CN201628373U (en) * | 2010-03-16 | 2010-11-10 | 朱光辉 | Instantaneous energy-saving water boiler |
| CN102415818A (en) * | 2011-12-01 | 2012-04-18 | 莆田市清华园电器发展有限公司 | Drinking fountain |
| CN202361638U (en) * | 2011-12-15 | 2012-08-01 | 太原科技大学 | Cold water circulating type electric water heater |
| CN202432670U (en) * | 2012-01-18 | 2012-09-12 | 徐建成 | Commercial instant heating type water boiler |
| CN102538172A (en) * | 2012-01-21 | 2012-07-04 | 冯海涛 | Water boiling device with electrothermal board water boiling cavity |
| CN102563841A (en) * | 2012-03-19 | 2012-07-11 | 冯海涛 | Drinking water heating device with water collecting tank |
| CN102692079A (en) * | 2012-06-13 | 2012-09-26 | 宁波圣莱达电器股份有限公司 | Water lack protection device for fast water boiler |
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| CN103925692A (en) | 2014-07-16 |
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Granted publication date: 20160803 |