WO2017059674A1 - Radiateur électrique écologique à économie d'énergie - Google Patents

Radiateur électrique écologique à économie d'énergie Download PDF

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Publication number
WO2017059674A1
WO2017059674A1 PCT/CN2016/081627 CN2016081627W WO2017059674A1 WO 2017059674 A1 WO2017059674 A1 WO 2017059674A1 CN 2016081627 W CN2016081627 W CN 2016081627W WO 2017059674 A1 WO2017059674 A1 WO 2017059674A1
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WO
WIPO (PCT)
Prior art keywords
metal
composite component
heat
reactor
energy
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Application number
PCT/CN2016/081627
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English (en)
Chinese (zh)
Inventor
陈有孝
黄友权
Original Assignee
兴盛达元（天津）科技股份有限公司
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Application filed by 兴盛达元（天津）科技股份有限公司 filed Critical 兴盛达元（天津）科技股份有限公司
Publication of WO2017059674A1 publication Critical patent/WO2017059674A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D13/00—Electric heating systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Definitions

  • the invention belongs to the technical field of building heating, and particularly relates to an energy-saving and environmental protection electric radiator.
  • the energy consumption of buildings accounts for 50% of the world's total energy consumption.
  • the energy consumption for heating buildings accounts for 60% of the building's energy consumption, and the building heating consumes 30% of the world's total energy consumption.
  • reducing the energy consumption of building heating is of paramount importance.
  • Heating of buildings, developed countries generally use electricity and natural gas.
  • burning natural gas heating also produces a large amount of carbon emissions, and the pollution to the environment is very serious.
  • Coal-fired heating is commonly used in developing countries. The pollution caused by coal-fired heating is even more serious.
  • small boiler heating produces a large amount of carbides, nitrogen oxides, sulfides, cinders and soot that are very polluting to the environment.
  • Electric heating is a clean heating method.
  • the input power per square meter is 100W ⁇ 120W. It is expensive to use and unacceptable to developing countries.
  • the object of the present invention is to solve the problem that the electric power consumption of the existing electric heating equipment is too large, and to provide an energy-saving and environmental protection electric radiator.
  • the energy-saving and environmentally-friendly electric radiator proposed by the invention has an input power of 15 to 25 W per square meter in a standard building of a country and a country of the same dimension, and is 75 to 85% more energy efficient than an ordinary electric heater.
  • the energy-saving and environmental protection electric radiator comprises a heat dissipating body, an electric heating tube in the heat dissipating body and a heat generating substance, and the composition and the weight percentage of the heat generating substance are: 42 to 85% of the composite component A, 6 to 25%.
  • the preparation method of the heat generating substance is as follows:
  • the reaction kettle Lower mouth product The composite component A is prepared; the activation of the composite component A: the reactor is purified by an air purifier, and the carbon dioxide, carbon monoxide and the like in the air in the reactor are removed; 100 kg of the composite component A is injected into a high temperature and high pressure of 25000 L.
  • the reactor was heated to 460 ° C, an oxygen molecular sieve was installed on the reactor, and the reactor was evacuated to 500 Pa through an oxygen molecular sieve.
  • the rare earth metal was sawn into chips, 100Kg of metal ruthenium and 140Kg of naphthalene were placed in a dry, argon-substituted reactor, and evacuated to 500 Pa for 40 minutes to remove the adsorbed air from the surface of the naphthalene and anthracene.
  • the other volatiles were added with 2000 mol of THF (tetrahydrofuran) under argon atmosphere, and stirred for 50 hours with 50 mol of TiCl 4 , and then the black solution was taken out, placed under a argon atmosphere, and placed in a vacuum vessel, and the entire system was continuously evacuated.
  • the most THF solvent is removed, heated to 220 ° C, and the super-active metal ruthenium powder remaining in the reactor is taken out and stored in kerosene.
  • the super-active metal strontium is added according to the ratio. powder;
  • the PTFE powder was injected into a 100-cubic-meter high-temperature vacuum coating machine, heated to 1520 ° C, PTFE gasification, 100 g of argon gas was introduced into the vacuum coating machine per 500 g of PTFE powder, and reacted for 40 minutes to adjust the temperature of the vacuum coating machine.
  • PTFE is solidified at room temperature;
  • PTFE emulsion is prepared by emulsification of conventional PTFE;
  • the activated composite component A, the superactive metal ruthenium powder, the metal sodium, the PTFE emulsion prepared by the first to the third steps, and the diethylaluminum dichloride and the 1200 mesh molybdenum disulfide are mixed according to the ratio, and then placed.
  • the mixture was heated to 200 ° C in a vacuum high-speed mixer, evacuated to 500 Pa, stirred for 10 hours, and thoroughly mixed to obtain the above-mentioned heat generating substance.
  • the heat dissipating body is formed by welding a set of aluminum alloy fins with two upper and lower header tubes.
  • a ⁇ 15-30 mm hole is pressed into the middle of the aluminum alloy fins.
  • the two ends of the copper pipe or steel pipe are respectively inserted into the upper and lower header pipes and kept in communication. Both ends of the upper header pipe are welded and sealed by copper plate or steel plate; one end of the lower header pipe is welded with an injection pipe for injecting a heat generating substance, and the other end of the lower header pipe is internally fixed with an electric heating pipe.
  • the energy-saving and environmental protection electric radiator of the invention has an input power of 15 to 25 W per square meter in a standard building of a country and a country of the same dimension, and is 75 to 85% more energy-efficient than an ordinary electric heater.
  • the energy-saving and environmental protection electric radiator comprises a heat dissipating body, an electric heating tube in the heat dissipating body and a heat generating substance, and the composition and the weight percentage of the heat generating substance are: 42 to 85% of the composite component A, 6 to 25%.
  • the preparation method of the heat generating substance is as follows:
  • the reaction kettle The product of the lower mouth is taken out to form a composite component A; the activation of the composite component A: the reactor is purified by an air purifier, and carbon dioxide, carbon monoxide and the like in the air in the reaction vessel are removed; 100 kg of the composite component A is injected.
  • the reactor was heated to 460 ° C, an oxygen molecular sieve was installed on the reactor, and the reactor was evacuated to 500 Pa through an oxygen molecular sieve. After a constant temperature of 60 minutes, the reactor was injected into the kettle. 10Kg argon, the reactor is maintained at 500 ⁇ 1000 Pa, after 30 minutes, gradually reduce the reactor to room temperature, to obtain activated composite component A;
  • the rare earth metal was sawn into a crumb shape, and TiCl 4 was used as a catalyst.
  • 100 Kg of metal ruthenium and 140 Kg of naphthalene were placed in a dry, argon-substituted reaction vessel, and evacuated to 500 Pa for 40 minutes to remove naphthalene.
  • the adsorption air and other volatiles on the surface of the crucible were added with 2000 mol of THF (tetrahydrofuran) under argon atmosphere, and the reaction was stirred for 3 hours after 50 mol of TiCl 4 .
  • the black solution was taken out and placed under vacuum protection.
  • the PTFE powder was injected into a 100-cubic-meter high-temperature vacuum coating machine, heated to 1520 ° C, PTFE gasification, 100 g of argon gas was introduced into the vacuum coating machine per 500 g of PTFE powder, and reacted for 40 minutes to adjust the temperature of the vacuum coating machine.
  • PTFE is solidified at room temperature;
  • PTFE emulsion is prepared by emulsification of conventional PTFE;
  • the heat dissipating body of the invention is formed by welding a set of aluminum alloy fins with two upper and lower header tubes.
  • a press is used in the hole of the 15 ⁇ 30 mm in the middle of the aluminum alloy fins. Press into a ⁇ 15 ⁇ 30mm, A copper pipe or a steel pipe having a wall thickness of 1 to 2 mm. If a copper pipe is pressed in, the copper pipe is expanded by a water press to obtain good contact between the copper pipe and the aluminum alloy piece. If it is a steel pipe, the outer diameter of the steel pipe is required to be slightly larger than the size of the aluminum alloy hole to make it fit tightly and maintain good contact.
  • a set of holes is drilled on the upper and lower header pipes by the drill bit.
  • the diameter of the holes is the same as the diameter of the copper pipe or the steel pipe.
  • the copper pipe or the steel pipe is inserted into the hole of the upper and lower header pipes, and the copper pipe or the steel pipe is welded by the argon arc welding.
  • the copper pipe or the steel pipe is kept in communication with the upper and lower header pipes.
  • the two ends of the upper header tube are welded and sealed with a copper plate having a thickness of 2 to 3 mm and a diameter equal to that of the header tube.
  • One end of the lower header pipe is welded and sealed with a copper plate or steel plate having the same diameter as the header pipe, and the lower header pipe is welded and sealed at the center of the copper plate or steel plate.
  • a copper hole of 4 mm is welded to the center of the copper plate or steel plate.
  • the injection tube is used to inject a heat generating substance into the heat sink.
  • An electric heating tube is fixed inside the other end of the lower header tube, and the input power of the electric heating tube is 100-800W.
  • the heat sink is injected into the heat sink by a copper tube of 4 mm: 10.00 to 2000.00 g of the heat generating substance.
  • the 75 ⁇ 75 aluminum alloy profile is selected.
  • the inner diameter of the aluminum profile is mm20mm, the length is 1420mm, and the length is 1420mm.
  • a copper tube with a length of 1480mm, ⁇ 20mm and a wall thickness of 1.0mm is inserted by a press. The machine makes the copper tube and the aluminum profile closely match.
  • Two copper pipes of 35 mm in thickness, 1.5 mm in wall thickness and 500 mm in length were selected as the upper and lower header pipes; 6 holes of 20.2 mm were drilled with the drill bit on the pipe.
  • the two ends of one header tube are welded and sealed as a top header tube by a copper plate of 35 mm and a thickness of 2 mm. ⁇ 35mm, 2mm thick copper plate, a ⁇ 4.1mm hole is welded in the middle to weld a ⁇ 4mm copper tube with a thickness of 1mm, welded to one end of another ⁇ 35mm copper tube, and the other end is internally fixed with a 600W electric Heat the tube; inject 680 g of heat-generating material into the heat sink from the ⁇ 4 mm copper tube.
  • the composition and weight percentage of the heat-generating composition of the present embodiment are: 70% composite component A+2% metal lanthanum +15% metal sodium + 6% PTFE emulsion + 3% monochlorodiethylaluminum + 4% 1200 mesh Molybdenum disulfide.
  • the heat sink starts to work. After 15 minutes, the surface temperature of the aluminum alloy reaches 58-62 °C.
  • the heat sink has a heat dissipation of 1392W and a thermal efficiency of 232%.
  • the radiator is an energy-saving and environmentally-friendly electric radiator.
  • composition of the exothermic composition of this example is: 42% of composite component A + 25% of PTFE emulsion + 2% of metal strontium + 18% of metallic sodium + 5% of dichlorodiethylaluminum + 8% Molybdenum disulfide.
  • the preparation of the heat generating substance and the processing method of the heat sink are the same as those in the first embodiment.
  • composition of the exothermic composition of this example is: 80% A + 5% PTFE emulsion + 1% metal ruthenium + 7% metal sodium + 3% monochlorodiethyl aluminum + 4% molybdenum disulfide .
  • the preparation of the heat generating substance and the processing method of the heat sink are the same as those in the first embodiment.
  • composition of the exothermic composition of this example is: 60% A+18% PTFE emulsion + 1.5% metal lanthanum + 13.5% metal sodium + 3% monochlorodiethylaluminum + 4% molybdenum disulfide.
  • the preparation of the heat generating substance and the processing method of the heat sink are the same as those in the first embodiment.
  • composition of the exothermic composition of this example is: 73% A+6% PTFE emulsion + 2% metal ruthenium + 11% sodium metal + 4% diethylaluminum dichloride + 4% molybdenum disulfide .
  • the preparation of the heat generating substance and the processing method of the heat sink are the same as those in the first embodiment.
  • composition of the exothermic composition of this example is: 77% A+5% PTFE emulsion + 2% metal ruthenium + 9% metal sodium + 3% monochlorodiethylaluminum + 4% molybdenum disulfide .
  • the preparation of the heat generating substance and the processing method of the heat sink are the same as those in the first embodiment.
  • composition of the exothermic composition of this example is: 53% A+20% PTFE emulsion + 2% metal ⁇ +15% metal sodium + 5% monochlorodiethylaluminum + 5% molybdenum disulfide .
  • the preparation of the heat generating substance and the processing method of the heat sink are the same as those in the first embodiment.
  • composition of the exothermic composition of this example is: 63% A+15% PTFE emulsion + 1% metal ruthenium + 14% sodium metal + 3% monochlorodiethylaluminum + 4% molybdenum disulfide .
  • the preparation of the heat generating substance and the processing method of the heat sink are the same as those in the first embodiment.
  • composition of the exothermic composition of this example is: 73% A+6% PTFE emulsion + 2% metal ruthenium + 12% metal sodium + 3% monochlorodiethylaluminum + 4% molybdenum disulfide .
  • the preparation of the heat generating substance and the processing method of the heat sink are the same as those in the first embodiment.
  • composition of the exothermic composition of this example is: 72% A + 6% PTFE emulsion + 2% metal ruthenium + 12% sodium metal + 4% dichlorodiethylaluminum + 4% molybdenum disulfide .
  • the preparation of the heat generating substance and the processing method of the heat sink are the same as those in the first embodiment.

Abstract

L'invention concerne un radiateur électrique écologique à économie d'énergie, comprenant un corps de dissipation de chaleur, et un tuyau de chauffage électrique et une substance d'émission de chaleur dans le corps de dissipation de chaleur. La composition et les pourcentages en poids de la substance d'émission de chaleur sont : 42 à 85 % d'un constituant composite A, 6 à 25 % d'une émulsion de PTFE, 1 à 2 % de métal de cérium, 1 à 18 % de métal de sodium, 3 à 5 % de chlorure de diéthylaluminium, et 4 à 8 % de disulfure de molybdène à 1200 mailles, la composition et les pourcentages en poids du constituant composite A étant : 7 à 12 % d'acide peracétique, 45 à 48 % d'alcool allylique et 43 à 45 % d'acétate d'éthyle. Le radiateur électrique écologique à économie d'énergie peut atteindre une efficacité de conversion électrothermique de 232 % et peut fournir de la chaleur dans des bâtiments dans des pays à haute latitude en hiver.
PCT/CN2016/081627 2015-10-08 2016-05-11 Radiateur électrique écologique à économie d'énergie WO2017059674A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510643868.8 2015-10-08
CN201510643868.8A CN106568112A (zh) 2015-10-08 2015-10-08 节能环保电散热器

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Publication Number Publication Date
WO2017059674A1 true WO2017059674A1 (fr) 2017-04-13

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070276067A1 (en) * 2006-05-24 2007-11-29 Kim Balfour Poly(arylene ether) composition, method, and article
CN201103951Y (zh) * 2007-08-19 2008-08-20 刘鉴梁 储热式电暖器
CN104235931A (zh) * 2013-06-13 2014-12-24 天津市天立成电子科技有限公司 节能绿色供暖装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070276067A1 (en) * 2006-05-24 2007-11-29 Kim Balfour Poly(arylene ether) composition, method, and article
CN201103951Y (zh) * 2007-08-19 2008-08-20 刘鉴梁 储热式电暖器
CN104235931A (zh) * 2013-06-13 2014-12-24 天津市天立成电子科技有限公司 节能绿色供暖装置

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