CN103925692A - Electric heat water boiler - Google Patents
Electric heat water boiler Download PDFInfo
- Publication number
- CN103925692A CN103925692A CN201310016687.3A CN201310016687A CN103925692A CN 103925692 A CN103925692 A CN 103925692A CN 201310016687 A CN201310016687 A CN 201310016687A CN 103925692 A CN103925692 A CN 103925692A
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- Prior art keywords
- water
- heating chamber
- chamber
- liquid level
- pipe
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- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 156
- 238000010438 heat treatment Methods 0.000 claims abstract description 93
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 239000002918 waste heat Substances 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 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
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses an electric heat water boiler. The electric heat water boiler comprises a water tank, a water outlet pipe and a water return pipe which are connected in parallel, a heating cavity, a water pump, a control valve and a liquid level balance cavity, wherein the control valve is arranged on the water return pipe, the control valve returns water in the heating cavity to the water tank when the heating cavity of the electric heat water boiler stops work, and an upper opening of a pressure balance pipe is flush with the highest liquid level of the heating cavity in the vertical direction and higher than a water inlet and a water outlet of the liquid level balance cavity in the vertical direction. According to the electric heat water boiler, the control valve is arranged on the water return pipe connected with the water outlet pipe in parallel, the control valve is opened so as to return the water in the heating cavity to the water tank when the heating cavity of the electric heat water boiler stops work, and therefore the problem that a water outlet of a heating cavity of an instant heating type electric heat water boiler can not be immediately sealed after the heating cavity of the instant heating type electric heat water boiler stops work is solved, and furthermore danger caused by outflow hot water generated by waste heat in the heating cavity is avoided.
Description
Technical field
The present invention relates to household electrical appliance preparing technical field, more specifically, relate to a kind of instant electric boiler.
Background technology
Existing tubular type instantaneous heating water jug, is to be generally 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 comprises return-flow structure, the water inlet of return-flow structure and water flowing out structure conducting, delivery port and water tank conducting.The operation principle of this structure is: during water process heat-generating pipe, be rapidly heated to boiling, then the hot water after boiling flows out and enters into water flowing out structure from heat-generating pipe, then from faucet, flow into water tumbler, when heat-generating pipe power-off stops heating, heat-generating pipe exists waste heat can continue the water heating in heat-generating pipe because have thermal inertia, hot water after being heated has part to spill into water flowing out structure from heat-generating pipe, because water flowing out structure volume all requires little conventionally, thereby the horizontal range of the water inlet of the heat-generating pipe delivery port in water flowing out structure and return-flow structure is shorter, and delivery port to arrange enough low when guaranteeing heating hot water can flow out fast, thereby the water flowing in water flowing out structure while stopping heating can not all be back to water tank from the water inlet of return-flow structure fast, still have a small amount of hot water to flow out from faucet, to user, cause the inconvenience in use, such as there being the danger of scalding, or water droplet is fallen on desktop or on floor and is brought inconvenience.
Summary of the invention
For this reason, the object of the present invention is to provide delivery port after a kind of quitting work can stop at once the electric water boiler of water outlet.
Electric water boiler according to the embodiment of the present invention, comprising: 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 respectively with described water tank conducting; Heating chamber, the second end conducting of the second end of the first end of described heating chamber and described outlet pipe and return pipe, and the second end of described heating chamber is provided with heating chamber delivery port; Water pump, described water pump is located on described outlet pipe so that the water in described water tank is pumped in described heating chamber by described outlet pipe; Control valve, described control valve is located on described return pipe, and described control valve is back to the water in described heating chamber in described water tank when described heating chamber quits work; With liquid level equilibrium chamber, described liquid level equilibrium chamber be provided with water inlet and liquid level equilibrium chamber delivery port with described outlet pipe conducting, the top in described liquid level equilibrium chamber is provided with the air inlet with atmosphere conducting, and in described liquid level equilibrium chamber, is provided with the pressure-equalizing pipe with described water tank conducting; Wherein, the vertical height of the upper end open of described pressure-equalizing pipe vertically highly flushes with high liquid level (HLL) in described heating chamber, and higher than the vertical height of described water inlet and liquid level equilibrium chamber delivery port.
According to the electric water boiler of the embodiment of the present invention, by being provided with control valve on the return pipe in parallel with outlet pipe, control valve opens that when the heating chamber of electric water boiler quits work the water in heating chamber is back in water tank, solved instant electric boiler delivery port problem of sealing at once after heating chamber quits work, avoided because remaining thermogenetic hot water flows out and the danger that causes from delivery port in heating chamber.
In addition, according to the electric water boiler of the embodiment of the present invention, can also there is following additional technical characterictic:
According to one embodiment of present invention, between the second end of described heating chamber and described outlet pipe and the second end of described return pipe, be provided with intake antrum, the second end of described heating chamber is provided with water chamber, and described heating chamber delivery port is located in described water chamber.
Alternatively, described water chamber is provided with steam (vapor) outlet.
According to one embodiment of present invention, in described heating chamber, be provided with heater so that described heating chamber is heated.
According to one embodiment of present invention, described heating chamber is tubular type heating chamber, and described heater is arranged on described tubular type heating chamber outer wall.
Alternatively, the caliber of described heating chamber is 13～35mm.
According to one embodiment of present invention, described water tank top height is lower than the height of the upper end open of described pressure-equalizing pipe.
Alternatively, the high 20～180mm of height 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 magnetic valve.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 is according to the structural representation of the electric water boiler of the embodiment of the present invention,
Reference numeral:
10: water tank;
20: outlet pipe; 21: water entering section; 22: outlet part;
30: return pipe;
40: heating chamber; 41: heating chamber delivery port; 42: heater;
50: water pump 50;
60: control valve;
70: liquid level equilibrium chamber; 71: water inlet; 72: liquid level equilibrium chamber delivery port; 73: air inlet; 74: pressure-equalizing pipe;
80: intake antrum;
90: water chamber; 91: steam (vapor) outlet.
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, be intended to for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, the implication of " a plurality of " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be above-mentioned term concrete meaning in the present invention.
Below in conjunction with accompanying drawing, specifically describe according to the electric water boiler of the embodiment of the present invention.
As shown in Figure 1, according to the electric water boiler of the embodiment of the present invention, comprise: water tank 10, outlet pipe 20, return pipe 30, heating chamber 40, water pump 50, control valve 60 and liquid level equilibrium chamber 70.
Particularly, outlet pipe 20 and return pipe 30 are connected in parallel, the first end of the first end of outlet pipe 20 and return pipe 30 respectively with water tank 10 conductings, the second end conducting of the second end of the first end of heating chamber 40 and outlet pipe 20 and return pipe 30, and the second end of heating chamber 40 is provided with heating chamber delivery port 41; Water pump 50 is located on outlet pipe 20 so that the water in water tank 10 is pumped in heating chamber 40 by outlet pipe 20; Control valve 60 is located on return pipe 30, and control valve 60 is back to the water in heating chamber 40 in water tank 10 when the heating chamber of electric water boiler quits work.Liquid level equilibrium chamber 70 be provided with water inlet 71 and liquid level equilibrium chamber delivery port 72 with outlet pipe 20 conductings, the top in liquid level equilibrium chamber 70 is provided with the air inlet 73 with atmosphere conducting, and in liquid level equilibrium chamber 70, is provided with the pressure-equalizing pipe 74 with water tank 10 conductings.Wherein, the vertical height A of the upper end open of pressure-equalizing pipe 74 vertically highly flushes with high liquid level (HLL) B's in heating chamber 40, and higher than the vertical height of water inlet 71 and liquid level equilibrium chamber delivery port 72.
Thus, according to the electric water boiler of the embodiment 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 opens that when the heating chamber of electric water boiler quits work the water in heating chamber 40 is back in water tank 10, the heating chamber that has solved instant electric boiler is the delivery port problem of sealing at once after quitting work, and has avoided because the interior remaining thermogenetic hot water of heating chamber 40 flows out and the danger that causes from delivery port.
Particularly, outlet pipe 20 comprise with the water entering section 21 of water inlet 71 conductings in liquid level equilibrium chamber 70 and with the outlet part 22 of liquid level equilibrium chamber delivery port 72 conductings, water pump 50 is located on water entering section 21 so that the water pump in water tank 10 is delivered in liquid level equilibrium chamber 70, outlet part 22 and heating chamber 40 conductings.The top in liquid level equilibrium chamber 70 is provided with the air inlet 73 with atmosphere conducting, can make liquid level equilibrium chamber 70 and heating chamber 40 form conduction device, and the water level in heating chamber 40 is flushed 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: control valve 60 is closed when the heating chamber work of electric water boiler, and the water in water tank 10 can only flow in heating 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, and because the water level of heating chamber 40 is higher than water tank 10 water levels, the water level in heating chamber 40 can decline rapidly, until the water level of heating chamber 40 is consistent with the water level of water tank 10.Now, the water level of heating chamber 40 and the upper end open of heating chamber form enough differences in height, the remaining thermogenetic boiled water of heating chamber 40 cannot be overflowed, rapid sealing after thereby the heating chamber of having realized electric water boiler quits work, and can effectively reduce the waste water that electric water boiler waste water box is stored, make more sanitation and hygiene of electric water boiler.Structure about control valve 60 is not particularly limited, and according to one embodiment of present invention, control valve 60 is magnetic valve.
According to one embodiment of present invention, between the second end of heating chamber 40 and outlet pipe 20 and the second end of return pipe 30, be provided with intake antrum 80, the second end of heating chamber 40 is provided with water chamber 90, and heating chamber delivery port 41 is located in water chamber 90.Water chamber 90 is provided with the steam that steam (vapor) outlet 91 produces for discharging hot water.
Particularly, according to one embodiment of present invention, water tank 10 top height are lower than the upper end open height of pressure-equalizing pipe 74.Further, the high 20～180mm of height on aspect ratio water tank 10 tops of the upper end open of pressure-equalizing pipe 74.And in heating chamber when work of electric water boiler, the high liquid level (HLL) B of heating chamber 40 and the vertical difference in height of heating chamber delivery port 41 are 5～30mm.
Mode of heating about heating chamber 40 is not particularly limited, consider that electric water boiler is instant electric 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 so that heating chamber 40 is heated.Further, the caliber in tubular type heating chamber 40 is 13～35mm.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention in the situation that not departing from principle of the present invention and aim, modification, replacement and modification.
Claims (9)
1. an electric water boiler, is characterized in that, comprising:
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 respectively with described water tank conducting;
Heating chamber, the second end conducting of the second end of the first end of described heating chamber and described outlet pipe and return pipe, and the second end of described heating chamber is provided with heating chamber delivery port;
Water pump, described water pump is located on described outlet pipe so that the water in described water tank is pumped in described heating chamber by described outlet pipe;
Control valve, described control valve is located on described return pipe, and described control valve is back to the water in described heating chamber in described water tank when described heating chamber quits work; With
Liquid level equilibrium chamber, described liquid level equilibrium chamber be provided with water inlet and liquid level equilibrium chamber delivery port with described outlet pipe conducting, the top in described liquid level equilibrium chamber is provided with the air inlet with atmosphere conducting, and in described liquid level equilibrium chamber, is provided with the pressure-equalizing pipe with described water tank conducting;
Wherein, the vertical height of the upper end open of described pressure-equalizing pipe vertically highly flushes with high liquid level (HLL) in described heating chamber, and higher than the vertical height of described water inlet and liquid level equilibrium chamber delivery port.
2. electric water boiler according to claim 1, it is characterized in that, between the second end of described heating chamber and described outlet pipe and the second end of described return pipe, be provided with intake antrum, the second end of described heating chamber is provided with water chamber, and described heating chamber delivery port is located in described water chamber.
3. electric water boiler according to claim 2, is characterized in that, described water chamber is provided with steam (vapor) outlet.
4. according to the electric water boiler described in any one in claim 1-3, it is characterized in that, in described heating chamber, be provided with heater so that described heating chamber is heated.
5. according to the electric water boiler described in claim 1-3, it is characterized in that, described heating chamber is tubular type heating chamber, and described heater is arranged on described tubular type heating chamber outer wall.
6. electric water boiler according to claim 5, is characterized in that, the caliber of described heating chamber is 13～35mm.
7. electric water boiler according to claim 1, is characterized in that, described water tank top height is lower than the height of the upper end open of described pressure-equalizing pipe.
8. electric water boiler according to claim 7, is characterized in that, the high 20～180mm of height on water tank top described in the aspect ratio of the upper end open of described pressure-equalizing pipe.
9. according to the electric water boiler described in any one in claim 6-8, it is characterized in that, described control valve is magnetic 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 true CN103925692A (en) | 2014-07-16 |
| CN103925692B 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 |
|---|---|
| CN (1) | CN103925692B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104101078A (en) * | 2014-08-04 | 2014-10-15 | 张翼鹏 | Distilling instant-heating boiler with preheating function |
| CN108041982A (en) * | 2017-12-05 | 2018-05-18 | 成都明杰科技有限公司 | A kind of hot-water heating system convenient for control water |
| CN108253616A (en) * | 2016-12-28 | 2018-07-06 | 福州斯狄渢混合能源有限公司 | A kind of boiler |
| CN111006409A (en) * | 2019-12-19 | 2020-04-14 | 程业珩 | Remote water supply water-saving energy-saving shower system |
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| 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 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104101078A (en) * | 2014-08-04 | 2014-10-15 | 张翼鹏 | Distilling instant-heating boiler with preheating function |
| CN104101078B (en) * | 2014-08-04 | 2016-08-17 | 张翼鹏 | The distillation type i.e. hot water boiler of band preheating |
| CN108253616A (en) * | 2016-12-28 | 2018-07-06 | 福州斯狄渢混合能源有限公司 | A kind of boiler |
| CN108253616B (en) * | 2016-12-28 | 2024-01-23 | 福建斯狄渢电开水器有限公司 | Water boiler |
| CN108041982A (en) * | 2017-12-05 | 2018-05-18 | 成都明杰科技有限公司 | A kind of hot-water heating system convenient for control water |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103925692B (en) | 2016-08-03 |
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Granted publication date: 20160803 |