CN104713222A - Half-liner-heated type vertical electric water heater - Google Patents

Half-liner-heated type vertical electric water heater Download PDF

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Publication number
CN104713222A
CN104713222A CN201510126917.0A CN201510126917A CN104713222A CN 104713222 A CN104713222 A CN 104713222A CN 201510126917 A CN201510126917 A CN 201510126917A CN 104713222 A CN104713222 A CN 104713222A
Authority
CN
China
Prior art keywords
liner
water
inner bag
sleeve
electrothermal tube
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
Application number
CN201510126917.0A
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Chinese (zh)
Inventor
吴少隆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shunde District Foshan City Ao Disha Electrical Appliances Co Ltd
Original Assignee
Shunde District Foshan City Ao Disha Electrical Appliances Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shunde District Foshan City Ao Disha Electrical Appliances Co Ltd filed Critical Shunde District Foshan City Ao Disha Electrical Appliances Co Ltd
Priority to CN201510126917.0A priority Critical patent/CN104713222A/en
Publication of CN104713222A publication Critical patent/CN104713222A/en
Pending legal-status Critical Current

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  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Resistance Heating (AREA)

Abstract

The invention discloses a half-liner-heated type vertical electric water heater. The half-liner-heated type vertical electric water heater comprises an outer shell, a liner, a temperature sensor for detecting the water temperature of the liner, a water inlet pipe and a water outlet pipe, wherein upwards extending electric heating pipes are installed on a flange plate at the bottom of the liner, the half-liner-heated type vertical electric water heater further comprises a sleeve of a liner-in-liner heat energy reaction bin, the top of the sleeve of the liner-in-liner heat energy reaction bin is opened, the sleeve of the liner-in-liner heat energy reaction bin comprises supporting legs located on the sleeve wall portion and downwards extending from the edge of the sleeve wall portion, the electric heating pipes comprise first electric heating pipes located at the upper half portion of the liner and second electric heating pipes located at the lower half portion of the liner, and the second electric heating pipes are arranged in a cavity defined by the supporting legs.

Description

The vertical electric water heater of half courage heating
Technical field
The present invention relates to electric heater technical field, more particularly, relate to a kind of vertical electric water heater of half courage heating.
Background technology
Along with the raising of people's living standard, water heater particularly electric heater also more and more spreads to ordinary family, existing electric heater can be divided into Instant heating type and heat storage type usually, heat storage water heater power saving, hot water amount are large, but its weak point is that the heat time is long, firing rate is slow, and shower needs first preheating.And, usually need during use first the whole water body of whole cylinder water to be heated to suitable temperature, and often only use fraction hot water, cause the thermal efficiency lower.Although Instant heating type heating is fast, the stand-by period is short, exist high-power, heating tube is easily aging, the shortcoming that service life is short.
In view of this, present inventor carries out further investigated to the mode of heating of existing heat storage electric water heater, develop gallbladder-heat energy reaction cabin safety, fast hot heating arrangement in the half courage courage based on heat storage type, Large Copacity electric heater, Instant heating type and advantage that is heat storage type are fully integrated, and when realizing fast hot merit energy, make the water body of inner bag the first half first heat, greatly can save electric energy when little for hot water amount's demand.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, there is provided a kind of vertical electric water heater of half courage heating, the heating of the water body of the inner bag first half is drained from outlet pipe by instant heating electric heating tube by it, improves hot water heating speed, and saved electric energy, for user brings material benefit.
The object of the present invention is achieved like this: a kind of vertical electric water heater of half courage heating, comprise shell, inner bag, detect the temperature sensor of inner bag water temperature, water inlet pipe and water outlet pipe, ring flange bottom inner bag is provided with the electrothermal tube upwards extended, also include sleeve, described sleeve open top, described sleeve comprises the barrel portion that is positioned at, from edge, barrel portion to the leg of downward-extension, described electrothermal tube comprises the first electrothermal tube of being positioned at the inner bag first half and is positioned at inner bag Lower Half second electrothermal tube, and the second electrothermal tube is in the cavity that leg surrounds.
Described first electrothermal tube, in barrel portion, described barrel portion arranges multiple through hole.
Described water inlet pipe and water outlet pipe is arranged outward at sleeve.
The bottom of described sleeve leg arranges base, and described base connects the ring flange bottom inner bag.
The ring flange of inner bag side is provided with temperature-sensitive pipe box, temperature-sensitive pipe box built-in temperature sensor.
Described inlet tube and outlet tube all adopts electricity-insulation wall water pipe.
Beneficial effect of the present invention is:
1) electric heater of the present invention comprises heat accumulation and is thermoelectric heater, namely thermoelectric heater is positioned at the first half of inner bag above heat accumulation electric heater, thermoelectric heater arranges gallbladder-heat energy reaction cabin cylindrical shell in courage, when user uses hot water, open i.e. thermoelectric heater, thus the water temperature of the inner bag first half is raised rapidly, make water heater have hot water supply at once, substantially reduce the hot water stand-by period, and, because the water body temperature rise of inner bag Lower Half is much smaller than the first half, does not thus exist the situation of whole for whole cylinder water water body heating, thus saved electric energy.
2) in courage, gallbladder-heat energy reaction cabin adopts closed structure, and the water temperature therefore in cylindrical shell can promote rapidly, easily realizes instant heating function, has the advantage that high hot water effluent leads.
3) coordinate wall-mounted anti-electric shock device of water heater technology, guarantee that electric heater has high hot water heating speed and use safety.
Accompanying drawing explanation
Fig. 1 is the vertical electric water heater structural representation of the present invention half courage heating.
Fig. 2 is the structural representation of gallbladder-heat energy reaction cabin sleeve in courage of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
See Fig. 1-2, the vertical electric water heater of half courage heating, comprise shell, inner bag 1, detect the temperature sensor (not shown) of inner bag water temperature, water inlet pipe and water outlet pipe (9, 11), ring flange 10 bottom inner bag is provided with the electrothermal tube (2 upwards extended, 6), also include sleeve 3, sleeve 3 forms gallbladder-heat energy reaction cabin in courage, the open top of described sleeve 3, described sleeve comprises and is positioned at barrel portion 12, from edge, barrel portion to the leg 7 of downward-extension, described electrothermal tube comprises the first electrothermal tube 2(and the thermoelectric heater being positioned at the inner bag first half) and be positioned at inner bag Lower Half second electrothermal tube 6(heat accumulation electric heater), described first electrothermal tube is in barrel portion 12, second electrothermal tube is in the cavity that leg 7 surrounds.
Described barrel portion arranges multiple through hole 5.
Described water inlet pipe 9, outlet pipe 11 all in courage the sleeve of gallbladder-heat energy reaction cabin arrange outward.
In described courage, the bottom of the sleeve leg of gallbladder-heat energy reaction cabin arranges base 8, and described base connects the ring flange 10 bottom inner bag.
The ring flange of inner bag side is provided with temperature-sensitive pipe box 4, temperature-sensitive pipe box 4 built-in temperature sensor.
Described first electrothermal tube 2 and the second electrothermal tube 6 are all electric heating tubes that screw type is wound around.Wherein, the second electrothermal tube 6 is positioned at inner bag Lower Half, and its effect is the temperature of Integral lifting inner bag water storage.When needs hot water, first electrothermal tube 2 starts work, water body in the middle part of the inner bag through hole 5 of the sleeve 3 of gallbladder-heat energy reaction cabin, bottom opening in barrel portion 12 from courage enter into sleeve inner, rise to inner bag top, then leave from the opening of outlet pipe 11 after heating.
Described inlet tube and outlet tube all adopts electricity-insulation wall water pipe.
Electricity-insulation wall water pipe is the water pipe meeting the designing requirement of water resistance decay isolation method, anti-electricity wall principle is exactly when current flow out after long one section of water pipe again, along with the increase of length of pipe, in its pipe, the resistance of water also increases thereupon, the water of such water heater liner flows on human body through longer pipeline again, its equivalence series circuit, because pipeline is long, so its resistance value is also relatively very large, above it, dividing potential drop is quite high again, dividing potential drop again on human body is just lower comparatively speaking, during as being pressed in below 12V dividing on human body, such voltage can not cause any harm concerning human body. thus effectively ensured the safety of people.Electricity-insulation wall water pipe make use of the resistance that water itself has makes electric current reach safety value, selects insulating materials to water service pipe in electric heater (i.e. water inlet pipe and water outlet pipe assembly) material, when caliber and distance are shaped as " electricity-isolation wall " with suitable resistance size really.When electric heater energising work, even if the water of heating inner liner has electricity, also can, reaching the object of electric isolution by being fallen by the resistance decrement of water itself time " electricity-isolation wall ", water heater Inlet and outlet water two ends be made to reach the atomic weak current of almost nil voltage and below 0.02mA/kw.Electricity-insulation wall water pipe adopts plastic insulation material to obtain, and is the intensity of reinforced pipe, can at plastic tube outer casing stainless steel pipe.The caliber of anti-electricity wall water inlet pipe and water outlet pipe and pipe range ratio are drawn by calculation and test checking.
The electric heater electric leakage that China various places occur repeatedly is in recent years hurted sb.'s feelings event, expose the urgency how electric heater takes precautions against consumer home's power utilization environment security hidden trouble, anti-electricity wall technology can form permanence resistor in electric heater inside, thus through the current value of human body under reduction abnormal conditions, even if the water of water heater liner has electricity, also can reaching the object of electric isolution by being fallen by the resistance decrement of water itself time " electricity-isolation wall ".
Above-mentioned specific embodiment is only the good detailed description of the invention of effect of the present invention, is not construed as limiting the invention, and allly does simple conversion person without creative work to the design of the present invention, all belongs in the protection domain of the application.

Claims (6)

1. the vertical electric water heater of one and half courage heating, comprise shell, inner bag, detect the temperature sensor of inner bag water temperature, water inlet pipe and water outlet pipe, ring flange bottom inner bag is provided with the electrothermal tube upwards extended, it is characterized in that: also include sleeve, described sleeve open top, described sleeve comprises the barrel portion that is positioned at, from edge, barrel portion to the leg of downward-extension, described electrothermal tube comprises the first electrothermal tube of being positioned at the inner bag first half and is positioned at inner bag Lower Half second electrothermal tube, and the second electrothermal tube is in the cavity that leg surrounds.
2. electric heater according to claim 1, is characterized in that: described first electrothermal tube, in barrel portion, described barrel portion arranges multiple through hole.
3. electric heater according to claim 2, is characterized in that: described water inlet pipe and water outlet pipe is arranged outward at sleeve.
4. electric heater according to claim 3, is characterized in that: the bottom of described sleeve leg arranges base, and described base connects the ring flange bottom inner bag.
5. electric heater according to claim 3, is characterized in that: the ring flange of inner bag side is provided with temperature-sensitive pipe box, temperature-sensitive pipe box built-in temperature sensor.
6. electric heater according to claim 3, is characterized in that: described inlet tube and outlet tube all adopts electricity-insulation wall water pipe.
CN201510126917.0A 2015-03-23 2015-03-23 Half-liner-heated type vertical electric water heater Pending CN104713222A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510126917.0A CN104713222A (en) 2015-03-23 2015-03-23 Half-liner-heated type vertical electric water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510126917.0A CN104713222A (en) 2015-03-23 2015-03-23 Half-liner-heated type vertical electric water heater

Publications (1)

Publication Number Publication Date
CN104713222A true CN104713222A (en) 2015-06-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510126917.0A Pending CN104713222A (en) 2015-03-23 2015-03-23 Half-liner-heated type vertical electric water heater

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105813247A (en) * 2016-05-16 2016-07-27 中山市热可达科技电器有限公司 Electric heating device employing progressive-scan temperature control

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201016514Y (en) * 2007-02-12 2008-02-06 冯伶 Single inner container preheating and instant heating dual-purpose rapid electric heater
CN201344615Y (en) * 2008-12-22 2009-11-11 欧永源 Vertical water storage-type electric water heater liner
CN201488225U (en) * 2009-08-04 2010-05-26 奥特朗电器(广州)有限公司 Electric-heating water heater
CN202048662U (en) * 2011-05-06 2011-11-23 广东威博电器有限公司 Instant-heating type electric water heater
CN202485220U (en) * 2012-02-07 2012-10-10 戚征宇 Heating type electric heating device provided with two cavities for storing water
CN204214123U (en) * 2014-10-24 2015-03-18 广东威博电器有限公司 Ground type Large Copacity electric heater
CN204478459U (en) * 2015-03-23 2015-07-15 佛山市顺德区奥荻莎电器有限公司 The vertical electric water heater of half courage heating

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201016514Y (en) * 2007-02-12 2008-02-06 冯伶 Single inner container preheating and instant heating dual-purpose rapid electric heater
CN201344615Y (en) * 2008-12-22 2009-11-11 欧永源 Vertical water storage-type electric water heater liner
CN201488225U (en) * 2009-08-04 2010-05-26 奥特朗电器(广州)有限公司 Electric-heating water heater
CN202048662U (en) * 2011-05-06 2011-11-23 广东威博电器有限公司 Instant-heating type electric water heater
CN202485220U (en) * 2012-02-07 2012-10-10 戚征宇 Heating type electric heating device provided with two cavities for storing water
CN204214123U (en) * 2014-10-24 2015-03-18 广东威博电器有限公司 Ground type Large Copacity electric heater
CN204478459U (en) * 2015-03-23 2015-07-15 佛山市顺德区奥荻莎电器有限公司 The vertical electric water heater of half courage heating

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105813247A (en) * 2016-05-16 2016-07-27 中山市热可达科技电器有限公司 Electric heating device employing progressive-scan temperature control

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Application publication date: 20150617