CN102261732A - Quick-heating electric water heater - Google Patents
Quick-heating electric water heater Download PDFInfo
- Publication number
- CN102261732A CN102261732A CN201110206181XA CN201110206181A CN102261732A CN 102261732 A CN102261732 A CN 102261732A CN 201110206181X A CN201110206181X A CN 201110206181XA CN 201110206181 A CN201110206181 A CN 201110206181A CN 102261732 A CN102261732 A CN 102261732A
- Authority
- CN
- China
- Prior art keywords
- water
- inner bag
- heater
- quick
- turbine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention provides a quick-heating electric water heater, which comprises a shell and an inner container of the shell, wherein heating elements are arranged on the inner container; a turbine heating component is arranged at the peripheries of the heating elements; gaps are reserved between the turbine heating component and the heating elements, and a heating cavity is formed; a heat exchange tube is arranged in a water storage cavity of the inner container; and the heat exchange tube is spiral and communicated with a water supply assembly. The quick-heating electric water heater has the characteristics of simple and rational structure, low cost, wide application range and safe and reliable use; the spiral heat exchange tube makes tap water flow in a pipeline along a spiral direction under the action of water pressure and enter the inner container; hot water in the inner container can preheat cold water through the heat exchange tube, so that the heat efficiency is improved and the heating time is saved; by the turbine heating component, the water in the inner container forms a left circulating flow and a right circulating flow, so that the water in the inner container can be heated to the required temperature quickly within a short time; therefore, the energy is saved, a temperature difference between the top and the bottom of the inner container is reduced, and a phenomenon that the water temperature is unstable can be avoided.
Description
Technical field
The present invention relates to a kind of electric heater, particularly a kind of quick-heating electric water heater.
Background technology
At present, electric heater can be divided into following two big classifications: a kind of is storage-type electric water heater, is to fill water at water tank during use, after energising preheating water temperature reaches design temperature, uses mixed water valve to cooperate cold water to adjust the electric heater of washing bath.The advantage that storage-type electric water heater has safety, environmental protection, the requirement of installation circuit is low and the limitation influence is little.But, need very long wait because its preheating time is long, heating is slow; And the water yield is limited, often has a bath that half has not just had hot water, perhaps washes half and finds the not enough situation of hot water; The water temperature instability, water temperature is washed cooler and cooler generally speaking.Safeguard complicated simultaneously: easily form incrustation scale, clean trouble and easily leak, in use make troubles for the user.
Another kind is the instant electric water heater, owing to do not need storage tank water storage, small and exquisite, the fashion of its outward appearance; Do not take up space.This electric heater is that many power are installed in the wide 40mm-50mm that is at the electrothermal tube of 1.5KW-2KW, long in the drum of the METAL HEATING PROCESS about 100mm-150mm, heat the cold water of the heating drum of flowing through by the mode of boundling heating, because the distance of flowing through is limited, length is not enough, so the power great talent can reach bigger water yield,, generally all to reach more than the 6KW-8KW if use in the lower area of water temperature.Significant limitation is so just arranged,, can not bear so big power because of the civilian ammeter power of being furnished with in the present domestic resident family is generally single-phase 20A.And if with the power reduction, the hot water amount will reduce so, can not satisfy consumer's use.Therefore, be necessary to be further improved and perfect.
Summary of the invention
Purpose of the present invention aims to provide a kind of simple and reasonable, volume is few, the thermal efficiency is high and safe and reliable quick-heating electric water heater, to overcome weak point of the prior art.
A kind of quick-heating electric water heater by this purpose design, comprise shell and inner bag thereof, inner bag is provided with heater element, and its architectural feature is that the periphery of described heater element is provided with the turbine heater block, be provided with the gap between turbine heater block and the heater element, common structure one heating chamber; Be provided with heat exchanger tube in the water storage cavity of inner bag, heat exchanger tube is shape in the shape of a spiral, and itself and water supply assembly are interconnected.
Described heat exchanger tube is provided with 3-5 circle helix tube or ring pipe, and the two ends of heat exchanger tube are respectively arranged with first inlet opening and first apopore; This first inlet opening exposes on the inner bag, and joins with the water inlet pipe of water supply assembly, and first apopore stretches in the inner bag.
Described turbine heater block is a cylindricality or horn-like, and the middle part of turbine heater block upwards dwindles gradually and forms a delivery port; The bottom of turbine heater block is provided with water inlet, and water inlet and delivery port connect mutually, and for being wholely set.
Be provided with spacing between the water inlet of described turbine heater block and the bottom of inner bag, the diameter of water inlet is less than or equal to turbine heater block middle part maximum gauge; The ratio of the diameter of delivery port and the diameter of water inlet is 2: 1.
The wall of described turbine heater block is provided with more than one connector, and this connector and heater element and/or inner bag cooperatively interact fixing; The material of inner bag and turbine heater block is a metallic article.
Described heater element is fixedly arranged on the bottom of inner bag, and the terminals of heater element pass inner bag, and is electrically connected with power supply and Control Component on the shell; Heater element and heat exchanger tube and inner bag are tightly connected mutually, the inwall of inner bag and the outer wall of heat exchanger tube mutually against.
Described inner bag is provided with outlet pipe, and the top of the corresponding inner bag of outlet pipe offers second inlet opening, is provided with spacing between second inlet opening and the inner bag; The bottom of outlet pipe is provided with second apopore that connects mutually with second inlet opening.
Described outlet pipe passes the helix tube or the ring pipe of heat exchanger tube, and is connected with valve part on the shell.
Spiral helicine heat exchanger tube can allow running water flow in pipeline in the hydraulic pressure effect lower edge hand of spiral among the present invention, and enter into inner bag, hot water in the inner bag can be realized preheat function to cold water by heat exchanger tube, saves heat time heating time thereby help improving the thermal efficiency; The turbine heater block makes the water in the inner bag form left and right two circular flows, can quickly heat up to required temperature in the short time with the water of realizing inner bag, thus energy savings, the temperature difference between the top and bottom of minimizing inner bag, eliminate the heating blind spot, avoid water temperature sometimes hot and sometimes cold phenomenon to occur.
The present invention has simple and reasonable, with low cost, applied widely and safe and reliable characteristics; And it combines storage-type electric water heater and instant electric water heater's overall merit, and the volume ratio water-storage electric heater is little, and power is lower than the instant electric water heater again, can install and use in the general resident family.
Description of drawings
Fig. 1 is the sectional structure schematic diagram of one embodiment of the invention.
Fig. 2 is the temperature profile of present embodiment and traditional electric heater.
Among the figure: 1 is shell, and 2 is inner bag, and 3 is outlet pipe, and 3.1 is second inlet opening, and 3.2 is second apopore, 4 is heat exchanger tube, and 4.1 is first inlet opening, and 4.2 is first apopore, and 5 is the turbine heater block, 5.1 be delivery port, 5.2 is water inlet, 6 is power supply and Control Component, and 7 is heater element.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is further described.
Referring to Fig. 1-Fig. 2, this quick-heating electric water heater comprises shell 1 and inner bag 2 thereof, and inner bag 2 is provided with heater element 7 and outlet pipe 3.The distance that the top of outlet pipe 3 corresponding inner bags 2 offers between the top of 3.1, the second inlet openings 3.1, second inlet opening and inner bag 2 can not to realize the anti-dry function, improve security of products and stability greater than 2CM-3CM.Second apopores 3.2 that the bottom of outlet pipe 3 is provided with and second inlet opening 3.1 connects mutually, outlet pipe 3 passes the helix tube or the ring pipe of heat exchanger tube 4, and is connected with valve part on the shell 1.Heater element 7 is fixedly arranged on the bottom of inner bag 2, and the terminals of heater element 7 pass inner bag 2, and is electrically connected with power supply and Control Component 6 on the shell 1, the unlatching of power supply and Control Component 6 control heater elements 7 or close.
In order to realize that the water in the inner bag 2 can quickly heat up to required temperature in the short time, thereby therefore energy savings is provided with turbine heater block 5 in the periphery of heater element 7, is provided with the gap between turbine heater block 5 and the heater element 7, jointly structure one heating chamber.The wall of turbine heater block 5 is provided with connector, and this connector is screw or buckle, and turbine heater block 5 is fixed on the inner bag 2 by connector, prevents that it is subjected to displacement.The material of inner bag 2 and turbine heater block 5 is a metallic article, preferably adopts stainless steel, to reach heat-resisting and corrosion resistant purpose.
Be provided with heat exchanger tube 4 in the water storage cavity of inner bag 2, heater element 7 and heat exchanger tube 4 and inner bag 2 are tightly connected mutually by seal, the outer wall of the inwall of inner bag 2 and heat exchanger tube 4 mutually against, fixedly connected with inner bag 2 with realization heat exchanger tube 4, can save installing space again.Heat exchanger tube 4 is shape in the shape of a spiral, and heat exchanger tube 4 is provided with 3-5 circle helix tube or ring pipe, and itself and water supply assembly are interconnected.Spiral helicine design can reduce the volume of heat exchanger tube 4, helps flowing of water, and increases the moisture storage capacity of inner bag 2.The number of helix tube or ring pipe is not that The more the better, too much helix tube or ring pipe can increase production cost and manufacturing process, is not easy to produce in batches.The two ends of heat exchanger tube 4 are respectively arranged with first inlet opening 4.1 and first apopore 4.2.First inlet opening 4.1 exposes on the inner bag 2, and join with the water inlet pipe of water supply assembly, running water flows in pipeline in the hydraulic pressure effect lower edge hand of spiral, and enter into inner bag 2, hot water in the inner bag 2 can be realized preheat function by 4 pairs of cold water of heat exchanger tube, save heat time heating time thereby help improving the thermal efficiency, first apopore 4.2 stretches in the inner bag 2.
In order to compare, the quick-heating electric water heater of present embodiment and traditional electric heater are heated by energising simultaneously, experimentize in summer and winter respectively.Water temperature in the measuring space inner bag 2 at regular intervals, and according to above-mentioned experimental data, draw temperature profile as shown in Figure 2, wherein the water temperature of quick-heating electric water heater in summer and winter of curve A and curve B difference edition with parallel text embodiment changes, and curve C and curve D contrast the water temperature variation of traditional electric heater in summer and winter respectively.
The temperature of setting water in the normal temperature in summer is 20 ℃, and behind heating 5min, the water temperature of traditional electric heater is about 30 ℃, and water temperature is about 50 ℃ in the quick-heating electric water heater of present embodiment, and it is 20 ℃ that both temperature of front and back differ.And be heated to maximum temperature when being 80 ℃, be about 14min-15min the heat time heating time that the quick-heating electric water heater of present embodiment needs, and surpass 18min the heat time heating time of the needs of traditional electric heater.
The temperature of setting water in the normal temperature in winter is 9 ℃, behind heating 5min, the water temperature of traditional electric heater is near 20 ℃, water temperature is about 40 ℃ in the quick-heating electric water heater of present embodiment, before and after both temperature to differ be 20 ℃, and be heated to maximum temperature when being 80 ℃, be about 17min the heat time heating time that the quick-heating electric water heater of present embodiment needs, and surpass 20min the heat time heating time of the needs of traditional electric heater, can't reach maximum temperature value.This shows that effect of the present invention is fairly obvious, and its water yield is than traditional electric heater raising 1/3rd, for the user provides hot water comfortable and continuously.
Claims (8)
1. quick-heating electric water heater, comprise shell (1) and inner bag (2) thereof, inner bag is provided with heater element (7), it is characterized in that the periphery of described heater element is provided with turbine heater block (5), be provided with the gap between turbine heater block and the heater element, common structure one heating chamber; Be provided with heat exchanger tube (4) in the water storage cavity of inner bag, heat exchanger tube is shape in the shape of a spiral, and itself and water supply assembly are interconnected.
2. quick-heating electric water heater according to claim 1 is characterized in that described heat exchanger tube (4) is provided with 3-5 circle helix tube or ring pipe, and the two ends of heat exchanger tube are respectively arranged with first inlet opening (4.1) and first apopore (4.2); This first inlet opening exposes on the inner bag (2), and joins with the water inlet pipe of water supply assembly, and first apopore stretches in the inner bag.
3. quick-heating electric water heater according to claim 2 is characterized in that described turbine heater block (5) for cylindricality or horn-like, and the middle part of turbine heater block upwards dwindles gradually and forms a delivery port (5.1); The bottom of turbine heater block is provided with water inlet (5.2), and water inlet and delivery port connect mutually, and for being wholely set.
4. quick-heating electric water heater according to claim 3 is characterized in that being provided with spacing between the bottom of the water inlet (5.2) of described turbine heater block (5) and inner bag (2), and the diameter of water inlet is less than or equal to turbine heater block middle part maximum gauge; The ratio of the diameter of delivery port (5.1) and the diameter of water inlet is 2: 1.
5. quick-heating electric water heater according to claim 4 is characterized in that the wall of described turbine heater block (5) is provided with more than one connector, and this connector and heater element (7) and/or inner bag (2) cooperatively interact fixing; The material of inner bag and turbine heater block is a metallic article.
6. according to each described quick-heating electric water heater of claim 1-5, it is characterized in that described heater element (7) is fixedly arranged on the bottom of inner bag, the terminals of heater element pass inner bag, and are electrically connected with power supply and Control Component (6) on the shell (1); Heater element and heat exchanger tube (4) and inner bag (2) are tightly connected mutually, the inwall of inner bag and the outer wall of heat exchanger tube mutually against.
7. quick-heating electric water heater according to claim 6 is characterized in that described inner bag (2) is provided with outlet pipe (3), and the top of the corresponding inner bag of outlet pipe offers second inlet opening (3.1), is provided with spacing between second inlet opening and the inner bag; The bottom of outlet pipe is provided with second apopore (3.2) that connects mutually with second inlet opening.
8. quick-heating electric water heater according to claim 7 is characterized in that described outlet pipe (3) passes the helix tube or the ring pipe of heat exchanger tube (4), and is connected with valve part on the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110206181XA CN102261732A (en) | 2011-07-19 | 2011-07-19 | Quick-heating electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110206181XA CN102261732A (en) | 2011-07-19 | 2011-07-19 | Quick-heating electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102261732A true CN102261732A (en) | 2011-11-30 |
Family
ID=45008470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110206181XA Pending CN102261732A (en) | 2011-07-19 | 2011-07-19 | Quick-heating electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102261732A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851777A (en) * | 2014-03-26 | 2014-06-11 | 孔令学 | Non-metal internal-heating positive displacement type eddy-current temperature rising electric water heating device |
| CN108613408A (en) * | 2018-03-30 | 2018-10-02 | 海宁太博热水器科技有限公司 | A kind of three mould heat hot water device of pressure-bearing type |
| CN109805807A (en) * | 2019-03-12 | 2019-05-28 | 杭州中民银创科技有限公司 | Assistant bath apparatus |
| CN112178905A (en) * | 2020-09-28 | 2021-01-05 | 青岛澳柯玛生活电器有限公司 | H-power high-energy instant electric water heater |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2380854Y (en) * | 1999-06-29 | 2000-05-31 | 宇宙热水器制造厂有限公司 | Improved water-storage type water-heater |
| CN201028800Y (en) * | 2007-01-29 | 2008-02-27 | 田海金 | Electric shock-proof device of quick-heating type electric water-heater |
| CN201289212Y (en) * | 2008-06-04 | 2009-08-12 | 余伯坚 | Boiling-water heater |
| CN101561180A (en) * | 2009-05-22 | 2009-10-21 | 美的集团有限公司 | Water storage type water heater |
| CN101900409A (en) * | 2010-08-12 | 2010-12-01 | 奥特朗电器（广州）有限公司 | Double-mode single-core preheating and instant electric water heater |
| CN202158644U (en) * | 2011-07-19 | 2012-03-07 | 梁垣生 | Fast-heat type electrical water heater |
-
2011
- 2011-07-19 CN CN201110206181XA patent/CN102261732A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2380854Y (en) * | 1999-06-29 | 2000-05-31 | 宇宙热水器制造厂有限公司 | Improved water-storage type water-heater |
| CN201028800Y (en) * | 2007-01-29 | 2008-02-27 | 田海金 | Electric shock-proof device of quick-heating type electric water-heater |
| CN201289212Y (en) * | 2008-06-04 | 2009-08-12 | 余伯坚 | Boiling-water heater |
| CN101561180A (en) * | 2009-05-22 | 2009-10-21 | 美的集团有限公司 | Water storage type water heater |
| CN101900409A (en) * | 2010-08-12 | 2010-12-01 | 奥特朗电器（广州）有限公司 | Double-mode single-core preheating and instant electric water heater |
| CN202158644U (en) * | 2011-07-19 | 2012-03-07 | 梁垣生 | Fast-heat type electrical water heater |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851777A (en) * | 2014-03-26 | 2014-06-11 | 孔令学 | Non-metal internal-heating positive displacement type eddy-current temperature rising electric water heating device |
| CN108613408A (en) * | 2018-03-30 | 2018-10-02 | 海宁太博热水器科技有限公司 | A kind of three mould heat hot water device of pressure-bearing type |
| CN109805807A (en) * | 2019-03-12 | 2019-05-28 | 杭州中民银创科技有限公司 | Assistant bath apparatus |
| CN112178905A (en) * | 2020-09-28 | 2021-01-05 | 青岛澳柯玛生活电器有限公司 | H-power high-energy instant electric water heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102261732A (en) | Quick-heating electric water heater | |
| CN201421172Y (en) | Instant electric water heater | |
| CN203561041U (en) | Quick-heating electric water heater | |
| CN202158644U (en) | Fast-heat type electrical water heater | |
| CN106052088B (en) | External circulation preheating and constant temperature electric water heater of heater | |
| CN210861700U (en) | Zero-cold-water wall-mounted gas furnace system | |
| CN204853980U (en) | A dynamic hydrologic cycle separation heating device that is used for domestic water storage formula electromagnetism water heater | |
| CN206064382U (en) | The boiler heating system of reactor | |
| CN202792480U (en) | Turbine quick-heating type water heater | |
| CN201348385Y (en) | Series excitation solar water heater | |
| CN201363710Y (en) | Integrated energy-saving high-temperature and high-pressure steam boiler using electric insulating oil | |
| CN103375921A (en) | Integrated solar water heater hung on balcony wall | |
| CN211876145U (en) | Water mixing type gas wall-mounted furnace | |
| CN110360747A (en) | A kind of water heater electromagnetism heating unit assembly | |
| CN201318822Y (en) | Horizontal wall-mounted jacket solar energy water tank | |
| CN101349485A (en) | Solar water heater | |
| CN201003859Y (en) | Quick-heating type fluid heater | |
| CN205014616U (en) | High -efficient environmental protection water heater | |
| CN202947303U (en) | Rapid electric water heater | |
| CN205299898U (en) | Water storage type electric water heater | |
| CN208688019U (en) | Solar water heater hot and cold water mixing device | |
| CN207081198U (en) | Storage-type electric water heater with external heater | |
| CN215523773U (en) | Water inlet pipe of water heater | |
| CN203336019U (en) | Electric heating faucet with ceramic heat generating device | |
| CN109140753A (en) | Instant heating water storage type electric heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111130 |