CN203595172U - Solar auxiliary heating device based on oscillation heat pipe technique - Google Patents
Solar auxiliary heating device based on oscillation heat pipe technique Download PDFInfo
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- CN203595172U CN203595172U CN201320781941.4U CN201320781941U CN203595172U CN 203595172 U CN203595172 U CN 203595172U CN 201320781941 U CN201320781941 U CN 201320781941U CN 203595172 U CN203595172 U CN 203595172U
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title description 3
- 230000010355 oscillation Effects 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000005516 engineering process Methods 0.000 claims abstract description 12
- 238000005338 heat storage Methods 0.000 claims abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000011161 development Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000002351 wastewater Substances 0.000 abstract description 3
- 238000012546 transfer Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
一种基于震荡热管技术的太阳能辅助采暖装置，属于太阳能供热技术领域，是利用震荡热管制成新式的散热系统，与太阳能集热器相结合对室内房间进行供暖。系统包括太阳能集热器，蓄热水箱，震荡热管式散热器，水泵，电加热器。在世界能源匮乏、供需紧张时期，能源的合理利用已经显的十分重要。传统散热器的成本高、耗能大、寿命短、废水多，为了新时期的节能目标，为了能源的可持续发展，这种新型散热器就此产生。并且与太阳能结合，把人们带入一个高效、节能、环保的采暖时代。
A solar auxiliary heating device based on oscillating heat pipe technology belongs to the technical field of solar heating, and uses oscillating heat pipes to make a new heat dissipation system, which is combined with solar heat collectors to heat indoor rooms. The system includes solar collectors, heat storage tanks, oscillating heat pipe radiators, water pumps, and electric heaters. In the period of world energy shortage and tight supply and demand, the rational use of energy has become very important. Traditional radiators have high cost, high energy consumption, short life, and a lot of waste water. For the energy-saving goal in the new era, and for the sustainable development of energy, this new type of radiator was produced. And combined with solar energy, it brings people into an era of heating with high efficiency, energy saving and environmental protection.
Description
技术领域technical field
本实用新型属于太阳能供热技术领域，特别涉及一种基于震荡热管技术的太阳能辅助采暖装置。The utility model belongs to the technical field of solar heating, in particular to a solar auxiliary heating device based on the oscillating heat pipe technology.
背景技术Background technique
振荡热管也被人们称为自激振荡热管，或是振荡热管、脉动热管，是在1994年日本H.Akachi发明的，得到国际传热学领域的高度评价，其发展的潜力非常巨大。Oscillating heat pipes are also known as self-excited oscillating heat pipes, or oscillating heat pipes and pulsating heat pipes. They were invented by H. Akachi in Japan in 1994. They have been highly appraised by the international field of heat transfer, and their development potential is huge.
太阳能采暖技术现已有一定的发展，但是之前的太阳能采暖技术的末端散热装置都存在其局限性。首先介绍下近十年发展起来的地板下的盘管散热器。地热盘管散热器本身就要求热媒的温度在40℃～60℃的低温下就可以运行，因此，以太阳辐射作为热源效果颇佳。但是由于地热盘管所需面积大，用水量大，工程量大，应用在实际中费用高，对水箱的要求也高，所以有一定的局限性。其次介绍下传统太阳能与普通散热器相结合的技术。散热器是我国大部分采暖地区末端所应用的装置，一般是应用铸铁、铝制、钢制等散热器。这些传统的散热器都存在传热效果差、安装不方便、体积大、易漏、安全性低等问题。新型的振荡热管散热器可以有效的解决这些问题。这种散热器是在热管中能填充一定的液体，使其形成自激振荡，使传热强化。经过对比试验后，这种散热器的散热系数要比普通散热器高十倍左右，是一种高效的传热元件，应用前景很广泛。Solar heating technology has been developed to a certain extent, but the previous solar heating technology has its limitations in the terminal cooling devices. First, introduce the underfloor coil radiator developed in the past ten years. The geothermal coil radiator itself requires the temperature of the heat medium to operate at a low temperature of 40°C to 60°C. Therefore, the effect of using solar radiation as a heat source is quite good. However, due to the large area required by the geothermal coil, the large water consumption, the large amount of engineering, the high cost of application in practice, and the high requirements for the water tank, there are certain limitations. Next, introduce the technology of combining traditional solar energy with ordinary radiators. The radiator is the device used at the end of most heating areas in our country, generally using cast iron, aluminum, steel and other radiators. These traditional radiators have problems such as poor heat transfer effect, inconvenient installation, large volume, easy leakage, and low safety. The new oscillating heat pipe radiator can effectively solve these problems. This kind of radiator can be filled with a certain amount of liquid in the heat pipe to make it form self-excited oscillation and strengthen the heat transfer. After comparative tests, the heat dissipation coefficient of this radiator is about ten times higher than that of ordinary radiators. It is an efficient heat transfer element and has a wide application prospect.
发明内容Contents of the invention
针对现有技术的不足和缺陷，本实用新型提供一种利用震荡热管制作出的新型散热器，以解决成本高、耗能大、寿命短、废水多等技术问题。Aiming at the deficiencies and defects of the prior art, the utility model provides a new type of radiator made of oscillating heat pipes to solve technical problems such as high cost, high energy consumption, short life, and excessive waste water.
将振荡热管用于散热器中，在钢制散热器的内部缠绕中空的铜线，在铜线中充入酒精。将这种新型散热器与太阳能集热器结合总成采暖系统。新型散热器是将振荡热管的控制技术和其与散热器的集成技术相结合而成。The oscillating heat pipe is used in the radiator, a hollow copper wire is wound inside the steel radiator, and alcohol is filled in the copper wire. Combining this new type of radiator with solar heat collectors will result in a heating system. The new radiator is a combination of the control technology of the oscillating heat pipe and its integration with the radiator.
这个采暖系统包括太阳能集热器、蓄热水箱、震荡热管式散热器、水泵、电加热器。首先，所述太阳能集热器连接蓄热水箱，并通过PVC热水管连接震荡热管式散热器，所述震荡热管式散热器与蓄热水箱之间设置有电加热器和水泵，通过PVC热水管将蓄热水箱连接到电加热器，在电加热器位置上采用旁通连接来控制其启停；之后连接到水泵，并经过水泵连接到震荡热管式散热器，最后，通过回水管再连接到蓄热水箱。This heating system includes solar thermal collectors, water storage tanks, oscillating heat pipe radiators, water pumps, and electric heaters. Firstly, the solar heat collector is connected to the heat storage tank, and connected to the oscillating heat pipe radiator through the PVC hot water pipe. An electric heater and a water pump are arranged between the oscillating heat pipe radiator and the heat storage tank. The PVC hot water pipe connects the heat storage tank to the electric heater, and uses a bypass connection at the position of the electric heater to control its start and stop; then it is connected to the water pump, and through the water pump, it is connected to the oscillating heat pipe radiator, and finally, through The return pipe is then connected to the water storage tank.
所述的水泵和震荡热管式散热器前都设置有阀门。Valves are arranged in front of the water pump and the oscillating heat pipe radiator.
所述的震荡热管式散热器采用钢制结构，内部缠绕有中空的铜线，在铜线中充入酒精。The oscillating heat pipe radiator adopts a steel structure, and a hollow copper wire is wound inside, and alcohol is filled into the copper wire.
水流方向为太阳能集热器→水泵→震荡热管式散热器。The direction of water flow is solar collector→water pump→oscillating heat pipe radiator.
有益效果：通过振荡热管可以制成新型散热器，新型散热器是将振荡热管的控制技术和其与散热器的集成技术相结合而成。这样不但在安装和维护上起到良好的作用，而且应用新型散热器不容易漏，还会有很高的安全性。最重要的是这种散热器散热体积小，散热面积大。这样的结构可以减少费用，在研发时其周期以及设备的投资还有研发经费都在一定程度上有所降低。这样就使产品的性能、技术含量得以提高，进而达到节能减排的目的。Beneficial effects: the oscillating heat pipe can be used to make a new type of radiator, and the new type of radiator is formed by combining the control technology of the oscillating heat pipe with the integration technology of the oscillating heat pipe. This not only plays a good role in installation and maintenance, but also uses a new type of radiator that is not easy to leak and has high safety. The most important thing is that this radiator has a small heat dissipation volume and a large heat dissipation area. Such a structure can reduce costs, and its cycle, equipment investment, and R&D expenses are all reduced to a certain extent during research and development. In this way, the performance and technical content of the product can be improved, and the purpose of energy saving and emission reduction can be achieved.
在世界能源匮乏、供需紧张时期，能源的合理利用已经显的十分重要。传统散热器的成本高、耗能大、寿命短、废水多，为了新时期的节能目标，为了能源的可持续发展，这种新型散热器就此产生。并且与太阳能结合，把人们带入一个高效、节能、环保的采暖时代。In the period of world energy shortage and tight supply and demand, the rational use of energy has become very important. Traditional radiators have high cost, high energy consumption, short life, and a lot of waste water. For the energy-saving goal in the new era, and for the sustainable development of energy, this new type of radiator was produced. And combined with solar energy, it brings people into an era of heating with high efficiency, energy saving and environmental protection.
附图说明Description of drawings
以下结合附图和具体实施方式对本实用新型作进一步的说明：Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described:
图1是本实用新型一种基于震荡热管技术的太阳能辅助采暖装置的结构图。Fig. 1 is a structural diagram of a solar auxiliary heating device based on the oscillating heat pipe technology of the present invention.
图中1-太阳能集热器、2-蓄热水箱、3-震荡热管式散热器、4-水泵、5-电加热器。In the figure 1-solar heat collector, 2-heat storage tank, 3-oscillating heat pipe radiator, 4-water pump, 5-electric heater.
具体实施方式Detailed ways
按图1所示连接系统，包括太阳能集热器1，蓄热水箱2，震荡热管式散热器3，水泵4，电加热器5。采用太阳能集热器作为热源，太阳能集热器采用真空管式集热器震荡热管作为新型散热器的方式对房间进行供暖。Connect the system as shown in Figure 1, including a solar collector 1, a heat storage tank 2, an oscillating heat pipe radiator 3, a water pump 4, and an
装置运行：利用太阳能集热器1吸收热量将热量储存在蓄热水箱2中，开启水泵4，系统运行，对震荡热管式散热器加热，以达到绿色高效采暖的效果，当室外光照不足时可开启电加热器5补充热量。Device operation: use the solar collector 1 to absorb heat and store the heat in the hot water storage tank 2, turn on the water pump 4, and the system runs to heat the oscillating heat pipe radiator to achieve the effect of green and efficient heating. When the outdoor light is insufficient
本实用新型利用利用震荡热管制成散热器，与太阳能集热器相结合对室内房间进行供暖。这种方法不仅能够增大散热器传热系数，而且节约能源，对环境的保护有很好的作用。The utility model utilizes the oscillating heat pipe to make a radiator, which is combined with a solar heat collector to heat an indoor room. This method can not only increase the heat transfer coefficient of the radiator, but also save energy, and has a good effect on environmental protection.
采用PVC热水管连接，由蓄热水箱2连接到辅助的电加热器5上，在辅助的电加热器位置上采用旁通连接，控制其启停；之后连接水泵4，经过水泵4连接是震荡热管式散热器3，再通过回水管回到蓄热水箱2。在水泵和震荡热管式散热器前都加有阀门以便控制。所述的震荡热管式散热器采用钢制结构，内部缠绕有中空的铜线，在铜线中充入酒精。It is connected by PVC hot water pipe, and the hot water storage tank 2 is connected to the auxiliary
该实验系统选用真空管式太阳能热水器，自带蓄热水箱。既可供热又可供热水。该系统缺少高位水箱，不能够满足自然循环的条件（太阳能可以作为高位水箱，不能自然循环是因为热源与散热中心不能形成高差）。所以，在该系统中安装一台290w的小型水泵作为循环动力，水泵的吸入口连接热源，水流方向为：热源→泵→震荡热管式散热器。The experimental system uses a vacuum tube solar water heater with its own heat storage tank. Both heat and hot water are available. The system lacks a high-level water tank and cannot meet the conditions of natural circulation (solar energy can be used as a high-level water tank, and the natural circulation is not possible because the heat source and the cooling center cannot form a height difference). Therefore, a 290w small water pump is installed in the system as the circulating power. The suction port of the water pump is connected to the heat source, and the water flow direction is: heat source→pump→oscillating heat pipe radiator.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2017016224A1 (en) * | 2015-07-28 | 2017-02-02 | 江苏启能新能源材料有限公司 | Off-peak electricity phase change heat storage central heating/water heating system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2017016224A1 (en) * | 2015-07-28 | 2017-02-02 | 江苏启能新能源材料有限公司 | Off-peak electricity phase change heat storage central heating/water heating system |
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