CN102635891A - Phase-change heat-storage energy-saving radiator - Google Patents
Phase-change heat-storage energy-saving radiator Download PDFInfo
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- CN102635891A CN102635891A CN2011100368594A CN201110036859A CN102635891A CN 102635891 A CN102635891 A CN 102635891A CN 2011100368594 A CN2011100368594 A CN 2011100368594A CN 201110036859 A CN201110036859 A CN 201110036859A CN 102635891 A CN102635891 A CN 102635891A
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- heat
- pipe
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- carbon steel
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Abstract
The invention relates to a heat-storage energy-saving radiator utilizing substance phase change. The heat-storage energy-saving radiator uses less electrical energy to heat a heat activation pipe, and a heat storage substance generates phase change due the heat activation pipe; and when the electrifying stops, and the heat activation pipe stops heating, the heat storage substance discharges phase change latent heat, the phase change of the heat storage substance is completed, then the heat activation pipe is electrified, so that the phase change ocurrs, and the thermal inefficiency ratio achieves 1 to 3.66.
Description
Technical field: a kind of material phase-change thermal storage energy-saving heat radiator that utilizes belongs to the daily necessities field.
Background technology: the main mode in the heating of northern China building in winter has the cities and towns central heating, steam power plant's heating, central air-conditioning heating and single household's coal furnace heating.Heating except that the heating of central air-conditioning and steam power plant all be with coal as fuel, no matter be the large-sized boiler of central heating, or the warming stove of single household, in coal-fired process, all can produce a large amount of carbon dioxide.The central air-conditioning heating is except high-grade hotel and important office, and common building is impossible adopt.Steam power plant's expense that generating set not only transforms that heats is huge, and has only near the building the steam power plant to use.In addition, modern city all will be taken out of power plant in the city, adopts the building of steam power plant's heating to reduce day by day.
North America and European warming, most of electric heater that adopts cleaning.Because the electrical power of 100W is wanted in the every square meter heating of the electric radiator that existing market is sold, the 120 days heating periods in Beijing area are opened 70% calculating by warmer, and every square meter is also wanted 98.784 yuan, exceed 2.29 times, a 90m than 30 yuan of the every square meter of Beijing area central heating
2Unit heating in a year need 8890.2 yuan, the resident is difficult to accept.
For this reason, a kind of energy-conservation electric radiator of clean energy resource that adopts of invention is very important.The objective of the invention is to realize like this.
Summary of the invention: a kind of material phase-change thermal storage energy-saving heat radiator that utilizes is characterized in that:
This phase-change thermal storage energy-saving heat radiator is made up of hot activation pipe and phase-change thermal storage material two parts; The material of hot activation pipe is copper pipe or stainless steel tube or carbon steel tubing or aluminum pipe; Except that stainless steel tube; The outer surface of copper pipe, aluminum pipe, carbon steel tubing will be done preservative treatment, and antiseptic method has and is coated with anti-200 ℃ anticorrosive paint or with galvanoplastic platings one deck nichrome.The diameter of hot activation pipe is ￠ 10mm～￠ 50mm, and total length is 100mm～2000mm, at an end of copper pipe or stainless steel tube or carbon steel tubing or aluminum pipe the electric heating tube of a 10W～100W is installed, and is sealed.At the other end of copper pipe or stainless steel tube or carbon steel tubing or aluminum pipe jam welded seal with identical material.Beat the hole of ￠ 3mm～￠ 6mm in the centre of jam, weld a ￠ 3mm～￠ 6mm, thickness is the flexible copper tubing of 1mm.In copper pipe or stainless steel tube or carbon steel tubing or aluminum pipe, inject 5ml～200ml acetone or ether or ethanol or H
2O or methyl alcohol or monochloromethyl ether or glyoxal or formic acid or percent by volume: the mixed liquor or the percent by volume of 40% acetone+60% formic acid: the mixed liquor of 20% ethanol+30% acetone+50% ether is evacuated to-seals behind the 0.1Kg with evacuator.Do the heat storage tube that a diameter is ￠ 20mm～￠ 200mm; The material of heat storage tube is carbon steel tubing or copper pipe or aluminum pipe or stainless steel tube; Carbon steel tubing, copper pipe, the inwall of aluminum pipe is done preservative treatment or is plated one deck nichrome with galvanoplastic with anti-200 ℃ anti-corrosion material.The hot activation pipe is put into heat storage tube, between hot activation pipe and heat storage tube, add heat-retaining mass, heat-retaining mass is a percentage by weight: 94% CaCl
26H
2The CaSO of the BaS+1% of O+2%
4+ 1%Ca (OH)
2The SiO of+1% NiO+1%
2Or percentage by weight: 96% CaCl
26H
2The NiO of the bentonite of O+2%+2% or percentage by weight: 92%CaCl
26H
2The NiO+4%CaSO of O+4%
4Or paraffin or atoleine, the sheet metal sealing with the identical material of heat storage tube is used at two ends, processes the energy-conservation radiating tube of heat storage type.Link together with some and to process the heat storage type energy-saving heat radiator.On the switch of electric heating tube, adorn a time relay, regulate the time that energising has a power failure.
The specific embodiment:
Embodiment:
1, use the stainless steel tube of a ￠ 20mm wall thickness as 1mm, length is 600mm, in termination of being with M16 * 1.5 internal threads of end welding of stainless steel tube; Be screwed into a ￠ 10mm, long 80mm, power are the electric heating tube of 50W; On screw thread, coat fluid sealant, tighten sealing.Use ￠ 20mm at the other end of stainless steel tube; Thickness is the disk welded seal of 1mm; In the middle of disk, make a call to the hole of a ￠ 6mm, weld a ￠ 6mm, thickness is the flexible copper tubing of 1mm; Inject the 50ml percent by volume: the mixed liquor of 20% ethanol+30% acetone+50% ether is evacuated to-seals behind the 0.1Kg with evacuator.
2, do a heat storage tube ￠ 80mm, thickness 1mm, the copper pipe of long 620mm; Be coated with anticorrisive agent in the copper pipe, the hot activation pipe is put in the middle of the heat storage tube, use ￠ 80mm; The copper sheet of thickness 1mm; The middle hole of making a call to a ￠ 20mm connects together the hot activation pipe welding of heat storage tube and charged heating pipe end, from the other end adding percentage by weight of heat storage tube: 94% CaCl
26H
2The CaSO of the BaS+1% of O+2%
4+ 1%Ca (OH)
2The SiO of+1% NiO+1%
2Fill the back and use the copper sheet welded seal, process the energy-conservation radiating tube of heat storage type.After feeding the 220V50W alternating current, the electric heating tube heating, the hot activation plumber does, and hot activation tube-surface temperature can reach more than 110 ℃, and the hot activation pipe makes CaCl
2.6H
2O phase transformation, heat storage tube hull-skin temperature can reach 65～70 ℃, heat after 10 minutes the time relay and break off and stopping power supply, and the hot activation pipe quits work.CaCl in the heat storage tube
2.6H
2O emits latent heat of phase change, and the heat storage tube outer surface still remains on 65～70 ℃, and time relay energising hot activation pipe heats again after 10 minutes.Keep at the heat storage tube outer surface under 65～70 ℃ the situation, the actual input power of electric heating tube is 50W ÷ 2=25W. through testing liberated heat 91.5W is 3.66 times of input power, energy savings.
Claims (1)
1. one kind is utilized material phase-change thermal storage energy-saving heat radiator, it is characterized in that:
The phase change thermal storage by the thermal activation energy radiator pipes and phase change thermal storage material composed of two parts, heat-activated copper pipe or tube material is carbon steel or stainless steel or aluminum, in addition to stainless steel tube, brass, aluminum pipe, carbon steel outer surface do embalmed, anti-corrosion treatment methods are coated corrosion-resistant 200 ℃ coating or plating layer of nickel-plated chrome; thermally activated pipe diameter ￠ 10mm ~ ￠ 50mm, total length is 100mm ~ 2000mm, in brass or stainless steel or carbon steel or aluminum tubes installed at one end a 10W ~ 100W electric heating tube, and sealed; in brass or stainless steel or carbon steel or aluminum the other end blocking the sheet with the same material welded seal; sheet in the middle of playing blocking ￠ 3mm ~ ￠ 6mm holes, welding a ￠ 3mm ~ ￠ 6mm, thickness of 1mm soft copper; in copper or stainless steel or carbon steel or aluminum injected 5ml ~ 200ml of acetone or ether or ethanol or H
2 O or methanol or an ether or glyoxal or acid chloride or volume percentage: 40% acetone + or a mixture of 60% of the volume percentage of formic acid: 20% ethanol + 30% acetone + 50% diethyl ether mixture, a machine was evacuated to a vacuum sealed after-0.1Kg; make a diameter ￠ 20mm ~ ￠ 200mm heat pipe reservoir heat storage material for carbon steel pipe or copper or aluminum or stainless steel pipe, carbon steel, brass, aluminum inner wall of corrosion resistant 200 ℃ materials treated with preservatives or plating layer of nickel-chromium alloy plated ; the thermal activation tubes into heat storage tube, pipe and reservoir in the thermal activation join between the heat pipe heat storage material, heat storage materials are weight percentages: 94% CaCl
2 · 6H
2 O +2% of BaS +1% of CaSO
4 +1% Ca (OH)
2 +1% of NiO +1% of SiO
2 or weight percentages: 96% of CaCl
2 · 6H
2 O +2% +2% NiO bentonite or weight percentages: 92% CaCl
2 · 6H
2 O +4% of NiO +4% CaSO
4 or paraffin or liquid paraffin, both ends of the pipe with the same material and the heat storage sheet metal sealing; made of energy-saving heat pipe thermal storage; connected together with a number of root-saving radiator made of heat storage; switch in the electric heating tube tops a time relay, adjustable power-outage time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100368594A CN102635891A (en) | 2011-02-12 | 2011-02-12 | Phase-change heat-storage energy-saving radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100368594A CN102635891A (en) | 2011-02-12 | 2011-02-12 | Phase-change heat-storage energy-saving radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102635891A true CN102635891A (en) | 2012-08-15 |
Family
ID=46620388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100368594A Pending CN102635891A (en) | 2011-02-12 | 2011-02-12 | Phase-change heat-storage energy-saving radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102635891A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371354A (en) * | 2015-12-04 | 2016-03-02 | 太仓陶氏电气有限公司 | Radiator for indoor heating |
| CN106568193A (en) * | 2015-10-08 | 2017-04-19 | 兴盛达元（天津）科技股份有限公司 | Energy-saving and environment-friendly electric heating draught fan |
| CN108072093A (en) * | 2016-11-11 | 2018-05-25 | 陈有孝 | Super energy-saving electric radiator |
-
2011
- 2011-02-12 CN CN2011100368594A patent/CN102635891A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568193A (en) * | 2015-10-08 | 2017-04-19 | 兴盛达元（天津）科技股份有限公司 | Energy-saving and environment-friendly electric heating draught fan |
| CN105371354A (en) * | 2015-12-04 | 2016-03-02 | 太仓陶氏电气有限公司 | Radiator for indoor heating |
| CN105371354B (en) * | 2015-12-04 | 2018-07-06 | 太仓陶氏电气有限公司 | A kind of radiator suitable for indoor heating |
| CN108072093A (en) * | 2016-11-11 | 2018-05-25 | 陈有孝 | Super energy-saving electric radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120815 |