CN103742968A - High-efficiency and energy-saving convective heat transfer heating device - Google Patents
High-efficiency and energy-saving convective heat transfer heating device Download PDFInfo
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- CN103742968A CN103742968A CN201410042331.1A CN201410042331A CN103742968A CN 103742968 A CN103742968 A CN 103742968A CN 201410042331 A CN201410042331 A CN 201410042331A CN 103742968 A CN103742968 A CN 103742968A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 38
- 239000000446 fuel Substances 0.000 claims abstract description 5
- 239000011159 matrix material Substances 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 13
- 239000000523 sample Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 230000005574 cross-species transmission Effects 0.000 claims description 4
- 239000003245 coal Substances 0.000 abstract description 4
- 238000004134 energy conservation Methods 0.000 abstract description 4
- 238000005485 electric heating Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
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Abstract
A high-efficiency and energy-saving convective heat transfer heating device comprises a base, an electric heating source, an inner housing, an enclosure housing and the like. The device scientifically utilizes a cold and hot air convective heat transfer principle, that is to say, cold air enters from air inlet duct of the base, and hot air continuously ascends into the closed inner housing at the upper part under the heating of the electric heating source, bursts out from the periphery of a bottom opening of the inner housing with the increase of pressure and rushes out of a hot air port at the upper part of the enclosure housing through a hot air duct formed between the inner housing and the enclosure housing, so that the convective heat transfer with the outside cold and hot air is realized. The device has very high heat efficiency, temperature rise efficiency and overall indoor temperature rise speed, can allow the indoor temperature to rise quickly by using fuels such as candles and coal in an environment without a mains supply, and achieves the purposes of energy conservation, emission reduction, and high-efficiency temperature rise and heating. The device is high in heat efficiency, quick in temperature rise, energy-saving, electricity-saving, simple in structure, convenient to use and low in cost, occupies a small space and can be widely used for heating in public places such as families and offices.
Description
Technical field
The present invention relates to a kind of warmer or heating system, especially relate to the principle that a kind of scientific utilization cold-hot air convection conducts heat, heat can be come out in time efficiently from pyrotoxin, realize that both low power consumption was energy-conservation, the energy-efficient convection heat transfer' heat-transfer by convection heating installation that the high energy of temperature rise efficiency is again rapidly heated at indoor large space.
Background technology
At present, in prior art, indoor heater or heating system are a lot, and majority is sun formula, exactly likes electric fan, and a thermal source is put in centre, are parabola reflector behind, adopt the heating of large area radiant heat source; Another kind is the oily spit of fland warmer that vertical inside has Circulation and Hot Oil Spray to dispel the heat by fin, utilizes its fin to dispel the heat to reach the object of heating.The former is local heating among a small circle, not high to indoor whole temperature rise efficiency, makes indoor other staff there is no warmness; Although the latter's this oily spit of fland warmer heating effect still can, in the unit interval, indoor whole temperature rise efficiency is lower, temperature rise is slower and power consumption is large, the thermal efficiency is low.And no matter be that the former or its fatal weakness of the latter are just that indoor whole temperature rise efficiency is low, power consumption is also large, and easily scalds people, and particularly the latter not too gets consumer reception.The shortcoming of this class electric heating device or its large power consumption of heating system, more needs technological innovation to the society of day by day shortage urgent need of energy energy-saving and emission-reduction.So, how to solve the heating installation of not only energy-conservation but also environmental protection, be an insoluble difficult problem all the time.Therefore be starved of a kind of both energy-saving and emission-reduction, the heating installation of the principle high-efficiency heating again can scientific utilization cold-hot air convection conducting heat.
In some other known technology, although also quoted the concept that convection action warms rapidly whole room air, but these technical schemes are only also to increase radiating surface to reach the object that increases radiating rate, it is not the principle that truly science has adopted cold-hot air convection to conduct heat, so its temperature rise efficiency is not high, namely still to improve few intensification unhappy for indoor whole temperature rise speed, and it is also not obvious to improve power consumption effect, add complex structure, manufacturing cost height is also a unfavorable factor.
Summary of the invention
In sum, in order to solve above-mentioned existing warmer and heating system, because heat can not come out timely and effectively, power consumption is large, the series of problems such as temperature rise efficiency is low, complex structure, the invention provides the principle that a kind of scientific utilization cold-hot air convection conducts heat, and heat can be come out in time efficiently from pyrotoxin, realize that both low power consumption was energy-conservation, the energy-efficient convection heat transfer' heat-transfer by convection heating installation that the high energy of temperature rise efficiency is again rapidly heated at indoor large space.The thermal efficiency of the present invention is high, heat up fast, economizing on energy and electricity, simple in structure, easy to use, take up space little, with low costly, can be widely used in the public place heatings such as family, office; Add outer casing the shell cover of high temperature is inside difficult for scalding people, so more secure when used
The technical solution adopted for the present invention to solve the technical problems is: a kind of energy-efficient convection heat transfer' heat-transfer by convection heating installation is provided, and this energy-efficient convection heat transfer' heat-transfer by convection heating installation comprises: base, electric pyrotoxin, inner casing, outer casing.
At described base middle part, be provided with the matrix cavity extending the end of to, matrix cavity is provided with cold air air intake duct, and electric pyrotoxin is installed in cavity; Described inner casing, other each face of bottom opening all seals, and is arranged on base matrix cavity, makes inner shell bottom opening part over against electric pyrotoxin; Described outer casing, hot-air mouth is opened on bottom opening top, be enclosed within on inner casing, outer casing bottom opening place is also arranged on base matrix cavity, and make between inner casing and outer casing at regular intervals, thereby form a circle hot-flow flue, and leave gap at inner shell bottom opening part, be convenient to form hot-flow flue between hot-air inflow inner casing and outer casing.After integral installation, guarantee that cold air enters from base matrix cavity cold air air intake duct, under electric pyrotoxin heating, cause hot-air constantly to rise to inner casing inside, due to inner casing closed upper part, so the hot-air of spill-over is emerged from the periphery of inner shell bottom opening part greatly along with pressure becomes, by the hot-flow flue forming between inner casing and outer casing, through the hot-air mouth on outer casing top, up rush out, thereby realized with the cold and hot air in the external world, carry out convection heat transfer' heat-transfer by convection.As everyone knows, the thermal release of non-common pyrotoxin of the present invention scatters, and with extraneous cold air, bumps against, and causes in the unit interval, relatively less with the cold air of pyrotoxin contact.And after forming hot-flow flue between the inner casing that the present invention adopts and outer casing, make relatively scientific order of Air Flow, cross-ventilation heat-transfer effect is splendid, cold air flows into from the cold air air intake duct of base matrix cavity, hot-air after heating is gone out from the hot-air mouth on outer casing top by the hot-flow flue forming between inner casing and outer casing, so just can more scientifically utilize principle that cold-hot air convection conducts heat to realize the higher efficiency of heating surface, indoor temperature rising speed faster.
Further, can adopt the method that increases temp probe and temperature control circuit, reach the object that temperature is controlled automatically.The cold air air inlet road junction that temp probe is arranged on to base matrix cavity, is electrically connected to each other with temperature control circuit, and temperature control circuit is also electrically connected to each other with electric pyrotoxin.Temp probe is by the temperature feedback detecting to temperature control circuit, and the temperature that temperature control circuit is set according to user is connected or closed electric pyrotoxin, realizes indoor temperature and automatically controls.
The present invention is that the principle that scientific utilization cold-hot air convection conducts heat realizes.Cold air is entered from the cold air air intake duct of base matrix cavity, under the heating of electric pyrotoxin heat, air themperature raises, cause hot-air constantly to rise to inner casing inside, due to inner casing closed upper part, so the hot-air of spill-over is emerged from the periphery of inner shell bottom opening part greatly along with pressure becomes, and then toward rising, by the hot-flow flue forming between inner casing and outer casing, completed flowing of a hot-air, hot-air mouth through outer casing top is up rushed out, this process implementation with the convection heat transfer' heat-transfer by convection of the cold and hot air in the external world.Along with the rising of temperature, the passing of time, this heat temperature raising process is more and more faster; So the present invention has very high temperature rise efficiency, indoor whole programming rate is increased substantially, input after tested less electrical power (as 100W-200W), just can be in one hour, make 40 square metres of rooms of closing the doors and windows, tens degree that heat up, both energy-saving and emission-reduction have been reached, the object of the principle high-efficiency heating heating of again can scientific utilization cold-hot air convection conducting heat.
Further, in the matrix cavity at described base middle part, can on electric pyrotoxin, set up sealing heat-conducting layer, can, in the environment without civil power, on sealing heat-conducting layer, place candle, carbon, coal, wet goods fuel and can make equally the interior space reach the object being rapidly heated like this.At sealing heat-conducting layer, place 3-4 after tested and prop up candle, also can be about one hour after lighting, make 40 square metres of rooms of closing the doors and windows, tens degree that heat up.
The invention has the beneficial effects as follows:
The principle of 1, conducting heat due to scientific utilization cold-hot air convection of the present invention, input after tested less electrical power, just can increase substantially the thermal efficiency, temperature rise efficiency and indoor whole programming rate, reach both energy-saving and emission-reduction, again the object of high-efficiency heating heating.Compared with prior art, there is significant advantage.
2, the technical scheme that has adopted the cold-hot air convection that forms between not only science but also simple inner casing and outer casing to conduct heat due to the present invention, so the thermal efficiency is high, intensification is quick, economizing on energy and electricity, simple in structure, easy to use, take up space little, with low costly, can be widely used in the public places such as family, office; Add outer casing the shell cover of high temperature is inside difficult for scalding people, so more secure when used.
3, because the present invention has adopted the method for placing candle, carbon, coal, the heating of wet goods fuel on sealing heat-conducting layer, realized in the environment without civil power, can make equally the interior space reach the object being rapidly heated.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described;
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is the present invention's electricity functional-block diagram;
In figure: 1 base, 2 electric pyrotoxins, 3 inner casings, 4 outer casings, 5 matrix cavitys, 6 cold air air intake ducts, 7 hot-air mouths, 8 temp probes, 9 temperature control circuits, 10 sealing heat-conducting layers.
The specific embodiment
In Fig. 1, at base (1) middle part, be provided with the matrix cavity (5) extending the end of to, matrix cavity (5) is provided with cold air air intake duct (6), and cold air air intake duct (6) can be arranged on base (1) bottom surface, side or end face.Electric pyrotoxin (2) is installed in cavity and is fixed.Electricity pyrotoxin (2) can adopt the electrical heating elements such as PTC ceramic heating material, quartz electrothermal tube, infrared radiation pipe.Other each face of inner casing (3) bottom opening all seals, and is fixed on base (1) matrix cavity (5) upper, makes inner casing (3) bottom opening place over against electric pyrotoxin (2).Then the outer casing (4) of bottom opening top being opened to hot-air mouth (7) is enclosed within on inner casing (3), outer casing (4) bottom opening place is also fixed on base (1) matrix cavity (5), and make between inner casing (3) and outer casing (4) at regular intervals, thereby form a circle hot-flow flue, and leave gap at inner casing (3) bottom opening place, be convenient to form hot-flow flue between hot-air inflow inner casing (3) and outer casing (4).After integral installation, should guarantee that cold air enters from base (1) matrix cavity (5) cold air air intake duct (6), under electric pyrotoxin (2) heating, cause hot-air constantly to rise to inner casing (3) inside, due to inner casing (3) closed upper part, so the hot-air of spill-over is emerged from the periphery of inner casing (3) bottom opening greatly along with pressure becomes, by the hot-flow flue forming between inner casing (3) and outer casing (4), hot-air mouth (7) through outer casing (4) top is up rushed out, thereby realized with the cold and hot air in the external world, carries out convection heat transfer' heat-transfer by convection.
In Fig. 1 Fig. 2, increase temp probe (8) and temperature control circuit, temp probe (8) is arranged on to the cold air air intake duct (6) mouthful of base (1) matrix cavity (5), be electrically connected to each other with temperature control circuit, temperature control circuit is also electrically connected to each other with electric pyrotoxin (2).Temp probe (8) is by the temperature feedback detecting to temperature control circuit, and the temperature that temperature control circuit is set according to user is connected or closed electric pyrotoxin (2), realizes indoor temperature and automatically controls.
See Fig. 1, in the matrix cavity (5) at base (1) middle part, can on electric pyrotoxin (2), set up sealing heat-conducting layer (10), can, in the environment without civil power, at the upper placement of sealing heat-conducting layer (10) candle, carbon, coal, wet goods fuel, can make equally the interior space reach the object being rapidly heated like this.
Claims (3)
1. an energy-efficient convection heat transfer' heat-transfer by convection heating installation, is characterized in that: comprise base, electric pyrotoxin, inner casing, outer casing; At described base middle part, be provided with the matrix cavity extending the end of to, matrix cavity is provided with cold air air intake duct, and electric pyrotoxin is installed in cavity; Described inner casing, other each face of bottom opening all seals, and is arranged on base matrix cavity, makes inner shell bottom opening part over against electric pyrotoxin; Described outer casing, hot-air mouth is opened on bottom opening top, be enclosed within on inner casing, outer casing bottom opening place is also arranged on base matrix cavity, and make between inner casing and outer casing at regular intervals, thereby form a circle hot-flow flue, and leave gap at inner shell bottom opening part, be convenient to hot-air and flow into the hot-flow flue forming between inner casing and outer casing; After integral installation, guarantee that cold air enters from base matrix cavity cold air air intake duct, under electric pyrotoxin heating, cause hot-air constantly to rise to inner casing inside, due to inner casing closed upper part, so the hot-air of spill-over is emerged from the periphery of inner shell bottom opening part greatly along with pressure becomes, by the hot-flow flue forming between inner casing and outer casing, through the hot-air mouth on outer casing top, up rush out, thereby realized with the cold and hot air in the external world, carry out convection heat transfer' heat-transfer by convection.
2. a kind of energy-efficient convection heat transfer' heat-transfer by convection heating installation according to claim 1, it is characterized in that: increase temp probe and temperature control circuit, temp probe is arranged on to the cold air air inlet road junction of base matrix cavity, be electrically connected to each other with temperature control circuit, temperature control circuit is also electrically connected to each other with electric pyrotoxin.
3. a kind of energy-efficient convection heat transfer' heat-transfer by convection heating installation according to claim 1, it is characterized in that: on the electric pyrotoxin in described base matrix cavity, set up sealing heat-conducting layer, in the environment without civil power, on sealing heat-conducting layer, place fuel and reach equally the object that the interior space is rapidly heated like this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410042331.1A CN103742968B (en) | 2014-01-28 | 2014-01-28 | Energy-efficient convection heat transfer' heat-transfer by convection heating installation |
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| CN201410042331.1A CN103742968B (en) | 2014-01-28 | 2014-01-28 | Energy-efficient convection heat transfer' heat-transfer by convection heating installation |
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| CN103742968A true CN103742968A (en) | 2014-04-23 |
| CN103742968B CN103742968B (en) | 2016-01-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152513A (en) * | 2015-04-11 | 2016-11-23 | 黄斌 | A kind of high-temperature energy-conservation boiler |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5590705A (en) * | 1994-07-12 | 1997-01-07 | Societe Anonyme Dite: Aerospatiale Societe Nationale Industrielle | Device for generating a hot air flow |
| JP2001027421A (en) * | 1999-07-13 | 2001-01-30 | Matsushita Electric Ind Co Ltd | Offensive odor substance removing method for fan heater |
| CN201503067U (en) * | 2009-07-28 | 2010-06-09 | 宋修文 | Infrared multifunctional electrothermal stove |
| JP4725904B1 (en) * | 2010-08-28 | 2011-07-13 | 義基 片上 | Circular hot air heater |
| CN201935277U (en) * | 2011-01-04 | 2011-08-17 | 深圳市顺章电器有限公司 | Electric heater with hidden heating body |
-
2014
- 2014-01-28 CN CN201410042331.1A patent/CN103742968B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5590705A (en) * | 1994-07-12 | 1997-01-07 | Societe Anonyme Dite: Aerospatiale Societe Nationale Industrielle | Device for generating a hot air flow |
| JP2001027421A (en) * | 1999-07-13 | 2001-01-30 | Matsushita Electric Ind Co Ltd | Offensive odor substance removing method for fan heater |
| CN201503067U (en) * | 2009-07-28 | 2010-06-09 | 宋修文 | Infrared multifunctional electrothermal stove |
| JP4725904B1 (en) * | 2010-08-28 | 2011-07-13 | 義基 片上 | Circular hot air heater |
| CN201935277U (en) * | 2011-01-04 | 2011-08-17 | 深圳市顺章电器有限公司 | Electric heater with hidden heating body |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152513A (en) * | 2015-04-11 | 2016-11-23 | 黄斌 | A kind of high-temperature energy-conservation boiler |
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| CN103742968B (en) | 2016-01-20 |
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Inventor after: Gu Qun Inventor after: Other inventor requests not to publish the name Inventor before: The inventor has waived the right to be mentioned |
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Effective date of registration: 20151210 Address after: Hangzhou City, Zhejiang province 310051 Binjiang District West Street No. 88 Jiangling Road, building 3, room 313 Applicant after: HANGZHOU YANGGUO TECHNOLOGY CO.,LTD. Address before: 310011 18-55-204 room, Concord village, Hangzhou, Zhejiang, Gongshu District Applicant before: Gu Xiaoye |
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Effective date of registration: 20190923 Address after: 230031 Woye Garden Commercial Building B-1017, 81 Ganquan Road, Shushan District, Hefei City, Anhui Province Patentee after: Hefei clean Dragon Environmental Protection Technology Co.,Ltd. Address before: Hangzhou City, Zhejiang province 310051 Binjiang District West Street No. 88 Jiangling Road, building 3, room 313 Patentee before: HANGZHOU YANGGUO TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20191121 Address after: 315315 Xinpu Town Industrial Zone (Shuixiang Village), Cixi City, Ningbo City, Zhejiang Province Patentee after: Cixi Xinlun Electrical Appliance Co.,Ltd. Address before: 230031 Woye Garden Commercial Building B-1017, 81 Ganquan Road, Shushan District, Hefei City, Anhui Province Patentee before: Hefei clean Dragon Environmental Protection Technology Co.,Ltd. |
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