CN101737943A - Instantaneous preheating dicaryon electric water heater - Google Patents
Instantaneous preheating dicaryon electric water heater Download PDFInfo
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- CN101737943A CN101737943A CN200810176573A CN200810176573A CN101737943A CN 101737943 A CN101737943 A CN 101737943A CN 200810176573 A CN200810176573 A CN 200810176573A CN 200810176573 A CN200810176573 A CN 200810176573A CN 101737943 A CN101737943 A CN 101737943A
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Abstract
The invention discloses an instantaneous preheating dicaryon electric water heater which comprises a preheating bladder, a preheating pipe, an instantaneous heating bladder and an instantaneous heating pipe, wherein the preheating bladder is connected with a water inlet, the preheating pipe is positioned in the preheating bladder, the instantaneous heating bladder is connected with a water outlet, and the instantaneous heating pipe is positioned in the instantaneous heating bladder; and the preheating bladder and the instantaneous heating bladder are communicated with each other through an upper communicating pipe and a lower communicating pipe. In addition, a sleeve is arranged outside the instantaneous heating pipe, the upper end of the sleeve is open, and the periphery of the lower end is provided with a gap. The invention combines the characteristics of the instantaneous heating electric water heater and the preheating electric water heater, and can realize three different heating modes. The user can select power according to needs to switch the heating modes. The required hot water can be produced in an electric water heater with a small size, thereby meeting the requirements for beautiful appearance, convenience, safety and energy saving.
Description
Technical field
The present invention relates to the electric heater field.More particularly, the present invention relates to a kind of instantaneous preheating dicaryon electric water heater.
Background technology
Existing electric heater mainly is divided into immediate heating type and preheating type two classes by mode of heating.Wherein, the preheating type electric heater can be in advance water heating and storage, and power is little, the water yield is big, but volume is big, heat time heating time long, heating in advance can not plug and play more than at least 1 hour.The immediate heating type electric heater can plug and play, heating is fast, volume is little, easy to use, but influenced by ambient temperature bigger, water temperature was not enough when used particularly northern winter, reach the water temperature of perfect condition, the general 6-8 of power kilowatt, the electric wire of general family is not suitable for installing and using.
General consideration combines the characteristics of immediate heating type and preheating type when electric heater designs at present, to satisfy people's different demands to water heater under different situations.For example number of patent application is 200720113576.4, pre-Instant heating type energy-saving electric water heater (see figure 1) by name, a kind of electric heater is disclosed, this water heater has pre-heated inner bag and two inner bags of Instant heating type inner bag, be respectively equipped with the heating tube of different capacity in two inner bags, connect by an inner bag tube connector between two inner bags, realize the exchange of water between two inner bags and flow.The disclosed electric heater of this patent has two kinds of mode of operations.A kind of mode of operation is, the heating tube of pre-heated inner bag heats water earlier, and during water, the preheating heating tube quits work, and by the heating tube of Instant heating type inner bag water carried out post bake.Another kind of mode of operation is that the heating tube of pre-heated inner bag is not worked, and only uses as pipeline, has only the heating tube work of Instant heating type inner bag.The problem that this water heater exists is: (1) instant heating heating tube power is essential big, and the easily easy dry combustion method of fouling.Because under second kind of mode of operation, water heater uses as an instant water heater,, generally all want 4.5 kilowatts to 8 kilowatts power, very power consumption so the necessary power of its instant heating heating tube is very big.And the instant heating heating tube is installed in the top of Instant heating type inner bag, because easy dry combustion method of localized hyperthermia and heating tube fouling have a strong impact on the security of water heater.Mixed water poor effect between (2) two courages.Have only an elongated inner bag tube connector to carry out the exchange of water between two courages between two courages of this water heater, under the situation of enabling first kind of mode of operation, the water in the pre-heated inner bag is difficult to be sent to Instant heating type inner bag to be mixed with the water at low temperature of pre-heated inner bag.That is to say two inner bags of design, because to mix the water effect too poor, its effect weakens greatly with the purpose that realizes preheating and twice heating of instant heating.
Summary of the invention
The present invention is directed to the problem that prior art exists, a kind of more energy-conservation and safety is provided, and two courages mix water effect electric heater preferably.
The present invention addresses the above problem the scheme that is adopted:
A kind of instantaneous preheating dicaryon electric water heater, comprise: preheating heating courage that links to each other with water inlet and the preheating heating tube that is positioned at preheating heating courage inside, and the instant heating that links to each other with delivery port heating courage and be positioned at the instant heating heating tube of instant heating heating courage inside, described preheating heating courage and instant heating heating courage are connected by two cross over pipes up and down.
Preferably, also comprise the sleeve that is set in outside the described instant heating heating tube.
This sleeve upper end is an open state, leaving certain gaps uncovered by the economic plan around the lower end.
Wherein, near the preheating heating tube adjustable temperature controller and temperature limiter are housed.
Wherein, near the instant heating heating tube constant temperature temperature controller is housed.
This water heater has three kinds of heating modes:
One, the work of preheating heating tube, the instant heating heating tube is not worked.
Its two, instant heating heating tube work, the preheating heating tube is not worked.
Its three, preheating heating tube and instant heating heating tube are worked simultaneously.
The operation principle of described electric heater is: when the hot water that only needs seldom, being set to is hot mode, have the heating tube work of sleeve pipe, under the effect of pumping of sleeve pipe, the hot water in the sleeve pipe is climbed to effluent pipe mouth, required hot water is provided fast, the water circulation taking place in the courage simultaneously, reduce cold water area, and can not allow the heating tube dry combustion method, be heated evenly, improve the efficiency of heating surface; When the needs preheating produces more hot water, be set to preheating method, the water circulation takes place in uncased heating tube work in the courage, be heated evenly in the whole courage, improves the efficiency of heating surface; When needing a large amount of hot water in the short time, be set to the mode of instant heating and pre-thermal, two heating tubes are worked simultaneously, both can provide hot water fast by heating tube with well, can be guaranteed the total amount of hot water again by two heating tubes.
The advantage of described electric heater is: it is effective that (1) mixes water, in parallel about two inner bags, two cross over pipes link to each other about adopting between the two, and cross over pipe is very short, about water between two courages can flow easily and mix, realize the water circulation that inner bag is inner good; (2) simple in structure, by cross over pipe with about two courage parallel connections, the cold water inlet in the right courage is a water inlet manifold, the outlet pipe of left courage is total outlet pipe; (3) use of sleeve can realize the lifting of water temperature in the shorter time, the efficient of speed heat improves greatly, thereby the power requirement of instant heating heating tube is reduced greatly, and the instant heating heating tube can reach 2.5 kilowatts can realize well adding thermal effect; (4) three kinds of mode of operations are fit to the needs of various occasions, both can be in advance to the hot water preheating of a large amount of storages, again can be at a small amount of quick heat supply water when using hot water, the user can carry out power selection according to the water needs and switch mode of heating, in the less electric heater of volume, produce required hot water, reasonably utilize electric energy, can save the energy; (5) do not use magnetic valve, do not need computer control, both reduced cost, strengthened the stability of using again.And, because heating tube is to be placed on the inner bag bottom, can prevent dry combustion method in the use effectively, improved the working environment of heating tube widely, the service life of having improved heating tube.
Description of drawings
Fig. 1 is the structural representation of a kind of water heater of mentioning of prior art.
Fig. 2 is the reference diagram of embodiments of the invention duty three.
Fig. 3 is the reference diagram of embodiments of the invention duty two.
Fig. 4 is the reference diagram of embodiments of the invention duty one.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in detail.
Referring to Fig. 2, electric heater of the present invention comprises preheating heating courage 5 and instant heating heating courage 7.Preheating heating courage 5 links with water heater water inlet 1, water inlet 1 simultaneously, also is equipped with preheating heating tube 3 on the preheating heating courage 5 flange in the bottom dishes generally from the water inlet of inner bag bottom, two temperature tubes are arranged on the preheating heating tube 3, and inside is equipped with adjustable temperature controller 13 and temperature limiter 14 respectively.On the instant heating heating courage 7 flange in the bottom dishes instant heating heating tube 9 is housed, in near the instant heating heating tube 9 the temperature tube constant temperature temperature controller 12 is housed, instant heating heating courage 7 is connected with water heater delivery port 11, and an end of delivery port 11 extends to the top of instant heating heating courage, and delivery port is generally from the water outlet of inner bag top.Preheating heating courage 5 links to each other by cross over pipe 6 with the top of instant heating heating courage 7, and the bottom is connected by cross over pipe 2.
As a preferred embodiment of the present invention, the outside of the instant heating heating tube 9 of this electric heater installs a sleeve 8 additional.This is opening, following jagged all around above sleeve, and the ring flange of unnotched place and instant heating heating tube 9 is fixed together by spot welding or other welding manners.
Electric heater of the present invention, the power of 9 two heating tubes of its preheating heating tube 3 instant heating heating tubes can be inequality, generally speaking, preheating heating tube more than 3 adopts the low-power heating tube, and instant heating heating tube more than 9 adopts the high power heating tube, the peak power that the power sum of two heating tubes should can not be carried greater than the electric wire to family's power supply.Be fixed with control panel on the shell of water heater, ganged switch 4,10 is housed on the control panel, what switch was adorned below is the turn-knob of adjustable temperature controller, utilizes the two to control the work of two heating tubes.This water heater can be realized three kinds of mode of operations.
When this water heater is in first kind of mode of operation,, allow preheating heating tubes 3 work in the preheating heating courage 5, instant heating heating tube 9 (see figure 4) of not working by connecting a switch in the ganged switch on the control panel.During water, cold water enters preheating heating courage 5 from water inlet pipe 1, cold water is heated the back and rises, two courage tops about rising to by last cross over pipe 6, the cold water that simultaneously instant heating is heated courage 7 inner tops squeezes downwards, enters preheating heating courage 5 bottoms by cross over pipe 2 down, allow preheating heating tube 3 rapidly with they heating, become hot water after the heating and rise again, between two courages, form a circulation like this, allow the interior water of two courages be heated evenly.Finally, heated water flows out from delivery port 11.Simultaneously, the mode of heating of 3 pairs of water temperatures of preheating heating tube is: when water temperature reaches adjustable temperature controller 13 design temperatures, and the just action of adjustable temperature controller 13, cutting off the electricity supply stops heating; When water temperature was lower than the minimum start-up temperature (for example 10 ℃) of adjustable temperature controller 13 settings, power supply was connected in adjustable temperature controller 13 actions, and preheating heating tube 3 just begins heating again, and the water temperature in the assurance water heater fluctuates within the specific limits.When using hot water, just can use with more cold water mix.Can store a large amount of hot water in this pattern lower water-heater, can or need a large amount of places of using hot water for winter, but after the hot water of the inside uses, when using for the second time, need wait for a period of time, just can reuse.Use under this pattern owing to have only 3 work of preheating heating tube, water heater power is exactly the power of preheating heating tube 3.
When this water heater is in second kind of mode of operation, make preheating heating tube 3 not work by the switch on the control panel, have only instant heating heating tube 9 work (see figure 3)s, because of outside instant heating heating tube 9 outsides sleeve 8 being arranged, the thermal treatment zone among a small circle that isolates owing to sleeve 8, the water that sleeve is 8 li is heated soon, heated hot water just rises to instant heating heating courage 7 tops rapidly near hot water outlet pipe 11 delivery port positions along sleeve 8, this moment is during water, hot water can flow out from the hot water outlet pipe immediately, reaches the effect of speed heat.Be fit to need to use hot water fast, as wash one's hands and wash dish.Need not can turn off gauge tap again at once and get final product, reach the purpose of few electricity consumption.Even water immediately not, hot water rises along sleeve 8, be gathered in instant heating heating courage 7 tops, can enter into the top of preheating heating courage 5 again by last cross over pipe 6, the cold water that preheating is heated 5 li in courage is pressed into instant heating heating courage 7 bottoms by following cross over pipe 2, under the suction function of cold water in sleeve 8 of instant heating heating courage 7 bottoms, breach below sleeve 8 enters in the sleeve 8, heated rapidly by instant heating heating tube 9, forming one is the heat cycles at center with sleeve 8, thereby has eliminated the cold water area that the cold junction owing to heating tube in the left courage causes.Simultaneously, the mode of heating of 9 pairs of water temperatures of instant heating heating tube is: when the inner bag water temperature rose to the design temperature of constant temperature temperature controller 12, constant temperature temperature controller 12 just cut off the power supply of instant heating heating tube 9 again, and instant heating heating tube 9 quits work.When water temperature is lower than the minimum start-up temperature (for example 10 ℃) of constant temperature temperature controller 12 settings, constant temperature temperature controller 12 is just connected the power supply of instant heating heating tube 9 again automatically, instant heating heating tube 9 is started working again, heating once more, so also can allow and reach temperature equalization in the whole water heater, at this moment during water, cold water enters additional from water inlet pipe 1, and hot water flows out from outlet pipe 11.Also can realize the effect of a large amount of heat supply water.This pattern is fit to the summer water temperature when higher, and few electricity consumption goes out the situation of required hot water soon.Under this mode of operation, owing to have only 9 work of instant heating heating tube.At this moment the power of water heater is exactly the power of instant heating heating tube 9.
These two kinds of patterns, because of having only a heating tube job, the real work power of water heater is exactly the power of single heating tube, and is just lower.
When water heater is in the third mode of operation, by connecting the ganged switch on the control panel, allow the heating tube of the two courages (see figure 2) of working simultaneously, at this moment, water in the inner bag is deposited above-mentioned two kinds of circulation patterns, water temperature can reach the temperature controller design temperature very soon in the water heater, by the automatic adjusting of temperature controller, can allow water temperature equilibrium in the inner bag.This moment, water just can be emitted a large amount of required hot water.If temperature controller is malfunctioning, when water temperature rises to the temperature that temperature limiter 14 is set, all power supplys are cut off in temperature limiter 14 actions, have protected water heater and people's safety.In fact the power of this pattern water heater be exactly two heating tube power sums.
More than three kinds of mode of operations be fit to the needs of various occasions, both can be in advance to the hot water preheating of a large amount of storages, can heat-insulation layer (water heater foaming layer) be arranged to unnecessary hot water thermal insulating again at a small amount of quick heat supply water when using hot water again, reach easy to use, effectively save the purpose of the medicine energy.Simultaneously, do not use magnetic valve, do not need computer control, both reduced cost, strengthened the stability of using again.And, because heating tube is to be placed on the inner bag bottom, can prevent dry combustion method in the use effectively, improved the working environment of heating tube widely, the service life of having improved heating tube.The user can select different patterns for use according to different needs and ambient conditions, reaches the purpose of the reasonable use energy.
More than disclosed only be a specific embodiment of the present invention, still, the present invention is not limited thereto.Under the situation that does not deviate from spirit of the present invention and essence thereof, those of ordinary skill in the art can carry out various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (8)
1. instantaneous preheating dicaryon electric water heater, comprise: preheating heating courage (5) that links to each other with water inlet (1) and the preheating heating tube (3) that is positioned at preheating heating courage (5) inside, and the instant heating that links to each other with delivery port (11) heats courage (7) and is positioned at the inner instant heating heating tube (9) of instant heating heating courage (7), it is characterized in that, described preheating heating courage (5) and instant heating heating courage (7) by about two cross over pipes (6,2) be connected.
2. electric heater according to claim 1 is characterized in that, also comprises being set in the outer sleeve (8) of described instant heating heating tube (3).
3. electric heater according to claim 2 is characterized in that, described sleeve (8) upper end is an open state, leaving certain gaps uncovered by the economic plan around the lower end.
4. electric heater according to claim 3 is characterized in that, adjustable temperature controller (13) and temperature limiter (14) are housed near the described preheating heating tube (3).
5. electric heater according to claim 4 is characterized in that, constant temperature temperature controller (12) is housed near the described instant heating heating tube (9).
6. according to claim 3 or 5 described electric heaters, it is characterized in that, preheating heating tube (3) work, instant heating heating tube (9) is not worked.
7. according to claim 3 or 5 described electric heaters, it is characterized in that, instant heating heating tube (9) work, preheating heating tube (3) is not worked.
8. according to claim 3 or 5 described electric heaters, it is characterized in that preheating heating tube (3) and instant heating heating tube (9) are worked simultaneously.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200810176573A CN101737943A (en) | 2008-11-19 | 2008-11-19 | Instantaneous preheating dicaryon electric water heater |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200810176573A CN101737943A (en) | 2008-11-19 | 2008-11-19 | Instantaneous preheating dicaryon electric water heater |
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| CN101737943A true CN101737943A (en) | 2010-06-16 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778041A (en) * | 2012-02-07 | 2012-11-14 | 戚征宇 | Dual-body water storage heating-type electric heating device |
| CN103604220A (en) * | 2013-11-29 | 2014-02-26 | 昆山俊润通风降温设备有限公司 | Self-adaptation temperature regulating water heater and temperature regulating method thereof |
| CN104654552A (en) * | 2015-02-13 | 2015-05-27 | 陈功 | Heating method of instant electric water heater |
| CN104748356A (en) * | 2015-03-23 | 2015-07-01 | 佛山市顺德区奥荻莎电器有限公司 | Double-container-in-container-heat-energy-reaction-cabin rapid-heating electric heater and control method thereof |
| CN104896745A (en) * | 2014-03-06 | 2015-09-09 | 台湾樱花股份有限公司 | Heating structure of electric water heater and method thereof |
| CN107504551A (en) * | 2017-08-30 | 2017-12-22 | 宗永红 | A kind of separated electric heating installation |
| CN109442743A (en) * | 2018-07-26 | 2019-03-08 | 中山市冬至夏电器有限公司 | A kind of electric heater with bimodulus cumulative high-efficiency heating structure |
| CN110186185A (en) * | 2019-05-16 | 2019-08-30 | 吴礼兴 | A kind of electric heater |
| CN112283933A (en) * | 2020-11-11 | 2021-01-29 | 佛山市恒芯磁能科技有限公司 | Electric water heater with double parallel-connected inner containers for heating and serial-connected heat exchange and control method thereof |
| CN114587143A (en) * | 2022-03-30 | 2022-06-07 | 广东顺德永宸节能环保设备制造有限公司 | Water dispenser with dual-core energy-saving structure |
| CN115218486A (en) * | 2022-07-19 | 2022-10-21 | 成都清渟科技有限公司 | Multi-stage heating system and method for drinking water equipment |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778041B (en) * | 2012-02-07 | 2015-04-15 | 戚征宇 | Dual-body water storage heating-type electric heating device |
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| CN103604220A (en) * | 2013-11-29 | 2014-02-26 | 昆山俊润通风降温设备有限公司 | Self-adaptation temperature regulating water heater and temperature regulating method thereof |
| CN104896745A (en) * | 2014-03-06 | 2015-09-09 | 台湾樱花股份有限公司 | Heating structure of electric water heater and method thereof |
| CN104654552A (en) * | 2015-02-13 | 2015-05-27 | 陈功 | Heating method of instant electric water heater |
| CN104748356B (en) * | 2015-03-23 | 2017-09-01 | 佛山市顺德区奥荻莎电器有限公司 | Gallbladder-heat energy reaction cabin speed heat electric heater and its control method in double courages |
| CN104748356A (en) * | 2015-03-23 | 2015-07-01 | 佛山市顺德区奥荻莎电器有限公司 | Double-container-in-container-heat-energy-reaction-cabin rapid-heating electric heater and control method thereof |
| CN107504551A (en) * | 2017-08-30 | 2017-12-22 | 宗永红 | A kind of separated electric heating installation |
| CN109442743A (en) * | 2018-07-26 | 2019-03-08 | 中山市冬至夏电器有限公司 | A kind of electric heater with bimodulus cumulative high-efficiency heating structure |
| CN110186185A (en) * | 2019-05-16 | 2019-08-30 | 吴礼兴 | A kind of electric heater |
| CN112283933A (en) * | 2020-11-11 | 2021-01-29 | 佛山市恒芯磁能科技有限公司 | Electric water heater with double parallel-connected inner containers for heating and serial-connected heat exchange and control method thereof |
| CN114587143A (en) * | 2022-03-30 | 2022-06-07 | 广东顺德永宸节能环保设备制造有限公司 | Water dispenser with dual-core energy-saving structure |
| CN115218486A (en) * | 2022-07-19 | 2022-10-21 | 成都清渟科技有限公司 | Multi-stage heating system and method for drinking water equipment |
| CN115218486B (en) * | 2022-07-19 | 2023-12-08 | 成都清渟科技有限公司 | Multistage heating system and method for drinking water equipment |
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Application publication date: 20100616 |