摘要：【中文】一种基于储热型太阳能集热器的海水淡化系统涉及太阳能光热利用和海水淡化领域。海水蒸馏水箱内的海水，通过循环增压泵输送并储存至储热型太阳能集热器内。通过储热型太阳能集热器吸收太阳能转化成热量，直接加热其内储存海水。海水达到目标温度后，打开节流控制阀，海水蒸汽喷入海水蒸馏水箱内，水蒸气向上冷凝成纯净水从蒸馏水出口管流出，至淡水储罐。剩余未蒸发海水流入海水蒸馏水箱底部，重新循环并加热蒸馏。蒸馏水出口管安装余热回收冷却装置，用于回收蒸馏水余热并加热新鲜海水，待海水蒸馏水箱液位下降后，余热回收冷却装置所存海水通过海水补水口进入海水蒸馏水箱。本系统具有结构简单、高效集热、循环蒸馏、全热回收等优势，适合推广。 【EN】A seawater desalination system based on a heat storage type solar heat collector relates to the field of solar photo-thermal utilization and seawater desalination. The seawater in the seawater distillation water tank is conveyed and stored into the heat storage type solar heat collector through the circulating booster pump. Solar energy is absorbed by the heat storage type solar heat collector and converted into heat, and the seawater stored in the heat storage type solar heat collector is directly heated. After the seawater reaches the target temperature, the throttle control valve is opened, seawater steam is sprayed into the seawater distillation water tank, and the water steam is upwards condensed into pure water and flows out of the distilled water outlet pipe to the fresh water storage tank. The residual unevaporated seawater flows into the bottom of the seawater distillation water tank, and is recycled and heated for distillation. And the distilled water outlet pipe is provided with a waste heat recovery cooling device for recovering the waste heat of the distilled water and heating fresh seawater, and the seawater stored in the waste heat recovery cooling device enters the seawater distillation water tank through the seawater water replenishing port after the liquid level of the seawater distillation water tank is reduced. The system has the advantages of simple structure, high-efficiency heat collection, circulating distillation, total heat recovery and the like, and is suitable for popularization.

摘要：【中文】储热型真空管太阳能集热系统属于太阳能光热利用技术领域。该系统由真空管太阳能集热器、储热水箱和支架组成。真空管太阳能集热器包括太阳能真空集热管和中间平板导热板。本系统将中间平板导热板放置在含有吸热镀膜的太阳能真空集热管中，太阳能通过吸热材料转化成热量后，中间平板导热板的下端吸收热量并向上传导，中间平板导热板上端与储热水箱连接，将热量换热储存至储热水箱。相比传统的真空管太阳能集热系统，本储热式太阳能集热系统能承压并达到集热储热一体化，集热传热效率和换热储热效率显著提高，而且结构简单，成本较低，具有推广应用的价值。 【EN】A heat storage type vacuum tube solar heat collecting system belongs to the technical field of solar photo-thermal utilization. The system consists of a vacuum tube solar heat collector, a heat storage water tank and a support. The vacuum tube solar heat collector comprises a solar vacuum heat collecting tube and a middle flat plate heat conducting plate. The system places the middle flat plate heat-conducting plate in the solar vacuum heat-collecting tube containing the heat-absorbing coating, after solar energy is converted into heat through a heat-absorbing material, the lower end of the middle flat plate heat-conducting plate absorbs the heat and conducts the heat upwards, and the upper end of the middle flat plate heat-conducting plate is connected with the heat storage water tank to store the heat to the heat storage water tank through heat exchange. Compared with the traditional vacuum tube solar heat collecting system, the heat storage type solar heat collecting system can bear pressure and achieve integration of heat collection and heat storage, the heat collection and heat transfer efficiency and the heat exchange and heat storage efficiency are obviously improved, and the solar heat collecting system is simple in structure, low in cost and high in popularization and application value.

摘要：【中文】一种可转换控制的固定槽式聚光型太阳能光伏光热一体化系统，属于新能源综合利用领域。包括固定槽式聚光板、真空管式太阳能集热系统、太阳能光伏发电系统、可控制的电动转换系统和支架底座。所述固定槽式聚光板为固定结构，可将照射角度不断变化的太阳光反射汇聚形成聚光焦平面。所述真空管式太阳能集热系统安置在聚光焦平面上，正面吸收直射太阳光，背面吸收反射汇聚太阳光并转化成热量。太阳能光伏发电系统安装在真空管式太阳能集热系统下部，可通过远程控制将光伏板整体向上移动，遮挡集热系统后处在固定槽式聚光板的聚光焦平面位置，完成太阳能光热利用和太阳能发电的转换。本系统具有高效聚光、光热光电转换、成本低重量小等优势，可实现太阳能高效综合利用。 【EN】A fixed slot type concentrating solar photovoltaic photo-thermal integrated system capable of being controlled in a switching mode belongs to the field of comprehensive utilization of new energy. The solar photovoltaic solar energy collecting device comprises a fixed groove type light collecting plate, a vacuum tube type solar energy collecting system, a solar photovoltaic power generation system, a controllable electric conversion system and a bracket base. The fixed groove type light gathering plate is of a fixed structure and can reflect and gather sunlight with constantly changing irradiation angles to form a light gathering focal plane. The vacuum tube type solar heat collection system is arranged on a light-gathering focal plane, the front side absorbs direct sunlight, and the back side absorbs reflected gathered sunlight and converts the gathered sunlight into heat. The solar photovoltaic power generation system is arranged at the lower part of the vacuum tube type solar heat collection system, the photovoltaic panel can be integrally moved upwards through remote control, and the position of a light condensation focal plane of the fixed groove type light condensation panel is located behind the shading heat collection system, so that conversion of solar photo-thermal utilization and solar power generation is completed. The system has the advantages of high-efficiency light condensation, photo-thermal photoelectric conversion, low cost, small weight and the like, and can realize high-efficiency comprehensive utilization of solar energy.

摘要：【中文】一种太阳能光热海水淡化一体化系统和方法涉及海水淡化领域。该系统包含太阳能集热系统、海水闪蒸热回收系统和海水淡化控制系统。所述太阳能集热系统包含太阳能进水口，增压循环泵，太阳能集热器和太阳能出水口。所述海水闪蒸热回收系统为一体化系统，包含蒸汽连接管，蒸馏层，淡水层，海水层，海水进水管，中间导热板，海水补水口，蒸馏水出口，排污口、真空泵等关键设备。海水闪蒸热回收系统为三层结构，中间导热板上下贯穿，回收下两层流体余热用于加热最上层新鲜海水；并将流道隔成蛇形，冷热流体逆流强化热回收效果，减少太阳能集热器制热压力。本发明集成度和智能化程度高，充分回收水蒸气、蒸馏水和高盐污水余热，具有较高的淡水生产效率。 【EN】A solar photo-thermal seawater desalination integrated system and a method thereof relate to the field of seawater desalination. The system comprises a solar heat collection system, a seawater flash evaporation heat recovery system and a seawater desalination control system. The solar heat collection system comprises a solar water inlet, a pressurizing circulating pump, a solar heat collector and a solar water outlet. The seawater flash evaporation heat recovery system is an integrated system and comprises a steam connecting pipe, a distillation layer, a fresh water layer, a seawater inlet pipe, a middle heat conducting plate, a seawater water supplementing port, a distilled water outlet, a sewage discharge port, a vacuum pump and other key equipment. The seawater flash evaporation heat recovery system is of a three-layer structure, a middle heat conduction plate penetrates through the upper layer and the lower layer, and waste heat of fluid of the lower layer is recovered to heat fresh seawater at the uppermost layer; and the flow channel is divided into snakelike channels, and cold and hot fluids flow reversely to enhance the heat recovery effect and reduce the heating pressure of the solar heat collector. The invention has high integration level and intelligent degree, fully recovers the water vapor, the distilled water and the high-salinity sewage waste heat, and has higher fresh water production efficiency.