CN102821496A - Instant-heating heater - Google Patents

Instant-heating heater Download PDF

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Publication number
CN102821496A
CN102821496A CN2012102928650A CN201210292865A CN102821496A CN 102821496 A CN102821496 A CN 102821496A CN 2012102928650 A CN2012102928650 A CN 2012102928650A CN 201210292865 A CN201210292865 A CN 201210292865A CN 102821496 A CN102821496 A CN 102821496A
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CN
China
Prior art keywords
tube
heating
central tube
water
fairlead
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.)
Granted
Application number
CN2012102928650A
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Chinese (zh)
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CN102821496B (en
Inventor
刘攸华
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.)
GUANGZHOU HEATECH HEATING PRODUCTS CO Ltd
Original Assignee
GUANGZHOU HEATECH HEATING PRODUCTS 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 GUANGZHOU HEATECH HEATING PRODUCTS CO Ltd filed Critical GUANGZHOU HEATECH HEATING PRODUCTS CO Ltd
Priority to CN201210292865.0A priority Critical patent/CN102821496B/en
Publication of CN102821496A publication Critical patent/CN102821496A/en
Priority to PCT/CN2013/070063 priority patent/WO2014026471A1/en
Priority to EP13829093.7A priority patent/EP2885955A1/en
Priority to CN201380039830.9A priority patent/CN104620672A/en
Priority to PCT/CN2013/081657 priority patent/WO2014026643A1/en
Priority to US14/421,474 priority patent/US20150219361A1/en
Application granted granted Critical
Publication of CN102821496B publication Critical patent/CN102821496B/en
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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F24H1/14—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
    • F24H1/142—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form using electric energy supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
    • F24H9/1818—Arrangement or mounting of electric heating means

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Resistance Heating (AREA)

Abstract

The invention relates to an instant-heating heater, comprising a central tube 1, an external tube 2, an insulating sleeve 3, a heating wire 4, a fairlead 5, a porcelain bead 6 and a magnesium oxide powder layer 7. The instant-heating heater adopts a heating manner of internal and external heat conduction and has multiple uses of A. heating the water which flows through the central tube 1; B. heating the water which flows through the central tube 1, and controlling the flux of the water to generate steam fast; and C. heating the water through the external tube 2 firstly, and fast heating the heated water through the central tube 1 to form steam. The metal central tube 1 which is good in thermal conductivity is in the middle of an electrothermal tube of the instant-heating heater; two ends of the metal central tube 1 are directly and serially connected with a water inlet/outlet tube; the central temperature of the electrothermal tube which is measured in a laboratory is 900 DEG C, and the surface temperature of the tube is 220 DEG C; when passing through the center of the electrothermal tube, liquid to be heated can absorb heat energy faster and better, so that energy sources are saved; the liquid which flows through the metal central tube 1 can enable the working temperature of the instant-heating heater remaining in a relative low range, so that the service life of the heater can be prolonged.

Description

Instantaneously heated type heater
Technical field
The present invention relates to a kind of Instant heating type electric heater, especially can heating liquid, can fast produce the Instant heating type electric heater of multipurpose of steam again.
Background technology
People can use hot water in daily life, and the mode of heating of hot water has varied.The quickening of rhythm of life requires also improving to immediately heating water heater.More existing immediate heating type liquid heaters, shown in Fig. 1-3, heater is made up of cold pin 1, magnetic bead 2, outer tube 3, heating wire 4.Mode of heating mainly is to lean on the outer wall of heater that temperature is provided, and heat temperature raising feeds water.This mode of heating heat transferred is untimely and intensification is slow, can not reach the instant heating purpose.When user's outage was stopped using, the inside center temperature of heater was also very high, and heater can not play the effect of temperature prompt drop, thereby caused shorten the useful life of heater.Said above comprehensive have two shortcomings:
First because of mode of heating mainly is to lean on the outer wall of heater that temperature is provided, and water temperature can not in time rise when causing the user to use, and causes the user to complain and waste of electric energy.
Second makes heater can not play the effect of temperature prompt drop because of mode of heating mainly is to lean on the outer wall of heater that temperature is provided, thereby causes shorten the useful life of heater.Just quickened the consumption of the metals resources and the energy.
In said structure, in order to improve the electric heating vessel energy conversion efficiency, to reduce the wasting of resources.The spy is designed to heating-pipe structure to be convenient to change and installs, and on producing, need not consider waterproof quarantine measures complicated between electricity and the water, has simplified production process, has improved production efficiency.Record 900 ℃ of the central temperatures of electrothermal tube through the laboratory, 220 ℃ of pipe table temperature.Because this change, heated liquid be through the center of electrothermal tube, absorption heat energy that will be faster and better plays the purpose of energy savings.
Summary of the invention
The object of the present invention is to provide a kind of mode of heating of the inside and outside heat-conducting structure different with traditional heating mode.The heating tube of equal-wattage, the electric heater of inside and outside heat conduction can be installed more convenient and quicker in production than conventional electric heater, and thermal energy conversion efficiency is faster and high.
The objective of the invention is to realize through following technical scheme:
A kind of Instant heating type hot-water heater; By central tube 1, outer tube 2, insulating sleeve 3, heating wire 4, fairlead 5, porcelain bead or micelle 6, it is characterized in that: said central tube 1 is metal tube, and heating wire 4 is enclosed within the periphery of central tube 1; Heating wire 4 is the magnesia bisque 7 of thermal conductivity and insulating properties with central tube 1 contact-making surface; Outer tube 2 is enclosed within the periphery of heating wire 4, and outer tube 2 is magnesia bisques 7 of thermal conductivity and insulating properties with heating wire 4 contact-making surfaces, and weld with fairlead 5 respectively at heating wire 4 two ends; Use insulating sleeve 3 to isolate between fairlead 5 and the central tube 1, be plugged with porcelain bead or micelle 6 between fairlead 5 and the outer tube 2.
As a kind of liquid heat or steam generator that is used for multiple field, said central tube 1 directly passes heating wire 4; Heating wire 4 passes outer tube 2; Fill and isolation with insulating properties and all excellent magnesia powder 7 of thermal conductivity between central tube 1, outer tube 2, the heating wire 4; Heating wire 4 two ends are welded on respectively on the fairlead 5, play the effect that connects power supply; Use sleeve pipe 3 insulation between fairlead 5 and the central tube 1; Fairlead 5 is plugged with porcelain bead or micelle 6 with outer tube 2 two ends, prevents electric leakage; Central tube 1 two ends connect water inlet pipe and water outlet pipe, can fast heat the liquid of flowing through wherein or form steam.
Beneficial effect of the present invention:
This immediate heating type liquid heater has multiple use: A heating to flow through the water of central tube 1 in the use; The water of central tube 1 is flow through in B heating, and controls its flow and make it instantaneously producing steam; C adds hot water through outer tube 2 earlier, and the water that will heat again forms steam through central tube 1 Fast Heating.
Because this immediate heating type liquid heater adopts central tube 1 two ends to connect water inlet pipe and water outlet pipe, can be connected with various device, electrical equipment easily like this.Purpose that in the use can fast simple installation electrothermal tube need not considered waterproof quarantine measures complicated between electricity and the water on producing, simplified production process, has improved production efficiency.Record 900 ℃ of the central temperatures of electrothermal tube through the laboratory, 220 ℃ of pipe table temperature.Because this improvement, heated liquid be through the center of electrothermal tube, absorption heat energy that will be faster and better plays the purpose of energy savings; And the temperature of electrothermal tube is in low-temperature condition always, can increase the service life.
Description of drawings
Fig. 1 is a prior art immediate heating type liquid heater structural representation;
Fig. 2 is that prior art immediate heating type liquid A-A is to cutaway view;
Fig. 3 is a prior art immediate heating type liquid B partial enlarged drawing;
Fig. 4 is an immediate heating type liquid heater structural representation of the present invention;
Fig. 5 is that immediate heating type liquid A-A of the present invention is to cutaway view;
Fig. 6 is an immediate heating type liquid B partial enlarged drawing of the present invention;
Embodiment
Further describe the implementation process of patent of the present invention below in conjunction with accompanying drawing.
Liquid heat or the steam generator that is used for multiple field as shown in Figure 2, said central tube 1 passes heating wire 4; Heating wire 4 passes outer tube 2; Fill and isolation with insulating properties and all excellent magnesia powder 7 of thermal conductivity between central tube 1, outer tube 2, the heating wire 4; Heating wire 4 two ends are welded on respectively on the fairlead 5, play the effect that connects power supply; Use sleeve pipe 3 insulation between fairlead 5 and the central tube 1; Fairlead 5 is plugged with porcelain bead or micelle 6 with outer tube 2 two ends, prevents electric leakage; Central tube 1 two ends connect water inlet pipe and water outlet pipe, can fast heat the liquid of flowing through wherein or form steam.
The shape and structure of the central tube 1 that the shape and structure of the metal center pipe 1 of heater of the present invention is not limited to enumerate in this case study on implementation.
Heater of the present invention adopts the mode of heating of inside and outside heat conduction, serves many purposes: A heats the water of the metal center pipe 1 of flowing through; The B heating water of central tube 1 of flowing through, and control its flow and make it instantaneously producing steam; C adds hot water through outer tube 2 earlier, and the water that will heat again forms steam through central tube 1 Fast Heating.
Through knowing to immediate heating type liquid heater of the present invention and the comparison of immediate heating type liquid heater in the market; The present invention is owing to increased a metal center pipe 1 in electrothermal tube; Transfer the originally mode of heating of novel inside and outside heat conduction to by existing external-heat, improved thermal energy conversion efficiency greatly, and simplified production technology; Need not to consider to isolate the various complicated closed structure spare that designs, improved production efficiency, reduced potential safety hazard in use because of water power.And electric heater is in low-temperature condition all the time, thereby can prolong its useful life.
Above disclose be merely preferable case study on implementation of the present invention, do not make any pro forma restriction, any equivalent case study on implementation of making a little change, the equivalent variations according to claim of the present invention is done still belongs to the scope that the present invention is contained.

Claims (4)

1. instantaneously heated type heater; By central tube (1), outer tube (2), insulating sleeve (3), heating wire (4), fairlead (5), porcelain bead or micelle (6); It is characterized in that: said central tube (1) is a metal tube; Heating wire (4) is enclosed within the periphery of central tube (1), and heating wire (4) is the magnesia bisque (7) of thermal conductivity and insulating properties with central tube (1) contact-making surface, and outer tube (2) is enclosed within the periphery of heating wire (4); Outer tube (2) is the magnesia bisque (7) of thermal conductivity and insulating properties with heating wire (4) contact-making surface; Weld with fairlead (5) respectively at heating wire 4 two ends, uses insulating sleeve (3) to isolate between fairlead (5) and the central tube (1), is plugged with porcelain bead or micelle (6) between fairlead (5) and the outer tube (2).
2. according to the said instantaneously heated type heater of claim 1, it is characterized in that: said central tube 1) two ends are used to connect water inlet pipe and water outlet pipe.
3. according to the said instantaneously heated type heater of claim 1; It is characterized in that: said fairlead (5) is used to connect power supply; Be with insulating sleeve (3) between fairlead (5) and the central tube (1), insulating sleeve (3) length need surpass the length of fairlead (5).
4. according to the said instantaneously heated type heater of claim 1, it is characterized in that: be plugged with insulating barrier porcelain bead or micelle (6) between said fairlead (5) and the outer tube (2).
CN201210292865.0A 2012-08-16 2012-08-16 Instant-heating heater Active CN102821496B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN201210292865.0A CN102821496B (en) 2012-08-16 2012-08-16 Instant-heating heater
PCT/CN2013/070063 WO2014026471A1 (en) 2012-08-16 2013-01-05 Instant electrical heating pipe
EP13829093.7A EP2885955A1 (en) 2012-08-16 2013-08-16 A device for heating and/or vaporizing a fluid such as water
CN201380039830.9A CN104620672A (en) 2012-08-16 2013-08-16 A device for heating and/or vaporizing a fluid such as water
PCT/CN2013/081657 WO2014026643A1 (en) 2012-08-16 2013-08-16 A device for heating and/or vaporizing a fluid such as water
US14/421,474 US20150219361A1 (en) 2012-08-16 2013-08-16 Device for heating and/or vaporizing a fluid such as water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210292865.0A CN102821496B (en) 2012-08-16 2012-08-16 Instant-heating heater

Publications (2)

Publication Number Publication Date
CN102821496A true CN102821496A (en) 2012-12-12
CN102821496B CN102821496B (en) 2014-11-05

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CN (1) CN102821496B (en)
WO (1) WO2014026471A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014026643A1 (en) * 2012-08-16 2014-02-20 Top Electric Appliances Industrial Ltd A device for heating and/or vaporizing a fluid such as water
WO2014026471A1 (en) * 2012-08-16 2014-02-20 广州市益德电热制品有限公司 Instant electrical heating pipe
CN105430778A (en) * 2015-11-27 2016-03-23 王琳 Plug-in type electrical heating tube
CN105845291A (en) * 2016-05-27 2016-08-10 湖南福德电气有限公司 Temperature-resistant and insulation-protection rubber sleeve
CN106225393A (en) * 2016-08-19 2016-12-14 安徽省宁国市天成电气有限公司 A kind of ice making water inlet component
CN108061331A (en) * 2017-12-04 2018-05-22 四川省焱森炉业有限公司 A kind of low pressure superconduction floor heating pipe
CN108061330A (en) * 2017-12-04 2018-05-22 四川省焱森炉业有限公司 A kind of floor heating heat-generating pipe of gas-liquid conduction
CN108088292A (en) * 2017-12-04 2018-05-29 四川省焱森炉业有限公司 A kind of full liquid susceptance rice superconducting heating tube
CN108131708A (en) * 2018-03-02 2018-06-08 睢宁县嘉川电子科技有限公司 A kind of liquid energy ground warm device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2305823Y (en) * 1997-03-17 1999-01-27 杨伦发 Hollow electric heating tube with heat conducting internally and externally
CN101187500A (en) * 2007-12-18 2008-05-28 宁波天明电子股份有限公司 Electric heating device of quick-heating type electric water heater without hot bladder
KR20110104407A (en) * 2010-03-16 2011-09-22 하이디산업개발 주식회사 Fluid and gas continuation heater system
CN202931580U (en) * 2012-08-16 2013-05-08 广州市益德电热制品有限公司 Instant heating type heater

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11144843A (en) * 1997-11-05 1999-05-28 Ushio Inc Heater
CN1751867A (en) * 2004-09-21 2006-03-29 上海克朗宁技术设备有限公司 Jacket heating device used for hot runner nozzle or injection moulder nozzle
CN2896110Y (en) * 2006-04-25 2007-05-02 黄樟焱 Energy-saving immediate-heated type electric heating device
CN102821496B (en) * 2012-08-16 2014-11-05 广州市益德电热制品有限公司 Instant-heating heater

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2305823Y (en) * 1997-03-17 1999-01-27 杨伦发 Hollow electric heating tube with heat conducting internally and externally
CN101187500A (en) * 2007-12-18 2008-05-28 宁波天明电子股份有限公司 Electric heating device of quick-heating type electric water heater without hot bladder
KR20110104407A (en) * 2010-03-16 2011-09-22 하이디산업개발 주식회사 Fluid and gas continuation heater system
CN202931580U (en) * 2012-08-16 2013-05-08 广州市益德电热制品有限公司 Instant heating type heater

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014026643A1 (en) * 2012-08-16 2014-02-20 Top Electric Appliances Industrial Ltd A device for heating and/or vaporizing a fluid such as water
WO2014026471A1 (en) * 2012-08-16 2014-02-20 广州市益德电热制品有限公司 Instant electrical heating pipe
CN105430778A (en) * 2015-11-27 2016-03-23 王琳 Plug-in type electrical heating tube
CN105845291A (en) * 2016-05-27 2016-08-10 湖南福德电气有限公司 Temperature-resistant and insulation-protection rubber sleeve
CN106225393A (en) * 2016-08-19 2016-12-14 安徽省宁国市天成电气有限公司 A kind of ice making water inlet component
CN108061331A (en) * 2017-12-04 2018-05-22 四川省焱森炉业有限公司 A kind of low pressure superconduction floor heating pipe
CN108061330A (en) * 2017-12-04 2018-05-22 四川省焱森炉业有限公司 A kind of floor heating heat-generating pipe of gas-liquid conduction
CN108088292A (en) * 2017-12-04 2018-05-29 四川省焱森炉业有限公司 A kind of full liquid susceptance rice superconducting heating tube
CN108131708A (en) * 2018-03-02 2018-06-08 睢宁县嘉川电子科技有限公司 A kind of liquid energy ground warm device

Also Published As

Publication number Publication date
CN102821496B (en) 2014-11-05
WO2014026471A1 (en) 2014-02-20

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