The invention relates to a phase-change buoyancy regulating device utilizing waste heat of a reactor, which comprises a rigid cavity, the upper surface of which is closed, and a plurality of openings are opened on the lower surface of the rigid cavity. The heat-insulating elastic cavity is placed in the inner surface of the rigid cavity and is closely bonded with the inner surface of the rigid cavity, and the inner cavity of the heat-insulating elastic cavity is filled with temperature-sensitive working substance. It also includes a heat exchange pipeline, which is arranged in a temperature-sensitive working medium except the orifice of the heat exchange pipeline, and the orifices at both ends of the heat exchange pipeline run through the heat-insulating elastic chamber and are distributed on both sides of the rigid chamber. The invention can avoid the pump noise problem of high-pressure seawater and improve the concealment of submersible. At the same time, the invention can solve the problem of energy supply of traditional phase change buoyancy regulating device, thereby improving the applicability of phase change buoyancy regulating device. According to the temperature-sensitive working fluid stored in the invention, the buoyancy regulating amount can be adjusted, the precision of buoyancy regulating can be improved, and it is easy for later period. Maintain.
【技术实现步骤摘要】
一种利用反应堆余热的相变浮力调节装置
本专利技术涉及浮力调节系统领域,尤其涉及一种利用反应堆余热的相变浮力调节装置。
技术介绍
浮力调节系统是水下潜器的子系统之一,潜器在水下航行和工作时,众多因素会影响潜器的浮力或重力,如不同水域海水密度的变化,潜器大压力下的变形,抛载或者取样引起重力的增减等。为了补偿潜器浮力变化或调整潜器水下的深度或姿态,浮力调节系统非常重要。常用的浮力调节系统主要分为可调压载式和可变体积式,前者通过调节自身的压载质量(通常是海水)来调节浮力,通过柱塞泵吸入或者排水海水实现,后者通过调节自身的排水体积来调节浮力,一般分为油囊式浮力调节和温差相变式浮力调节。温差相变式浮力调节装置中的感温工质吸收或释放热量,引起固液/液固相变,体积膨胀/收缩,改变排水体积,调节潜器浮力。而温差相变式浮力调节系统由海水温差提供能量,但是必须在温差适宜的海域工作,局限性较大;例如专利号为CN201710342887.6、专利名称为温度主动控制的相变浮力引擎的专利技术专利提出利用电热丝加热石蜡的主动温控相变浮力调节技术,但是由于石蜡的熔化热较高,对普通的蓄电池供能方式造 ...
【技术保护点】
1.一种利用反应堆余热的相变浮力调节装置,其特征在于:包括刚性腔体(701),所述刚性腔体(701)的上表面封闭,在所述刚性腔体(701)的下表面开设多个开口(705);隔热弹性腔体(703)置于所述刚性腔体(701)的内部并与所述刚性腔体(701)的内表面紧密胶合,于所述隔热弹性腔体(703)内部腔体充满感温工质(704);还包括热交换管路(702),所述热交换管路(702)除管口以外处均布置于感温工质(704)内,所述热交换管路(702)的两端管口均贯穿隔热弹性腔体(703)并分布于刚性腔体(701)的两侧。
【技术特征摘要】
1.一种利用反应堆余热的相变浮力调节装置,其特征在于:包括刚性腔体(701),所述刚性腔体(701)的上表面封闭,在所述刚性腔体(701)的下表面开设多个开口(705);隔热弹性腔体(703)置于所述刚性腔体(701)的内部并与所述刚性腔体(701)的内表面紧密胶合,于所述隔热弹性腔体(703)内部腔体充满感温工质(704);还包括热交换管路(702),所述热交换管路(702)除管口以外处均布置于感温工质(704)内,所述热交换管路(702)的两端管口均...
【专利技术属性】
技术研发人员:沈琪,白振国,张峰,刘进,胡东森,高岩,胡昊灏,刘璐璐,
申请(专利权)人:中国船舶科学研究中心中国船舶重工集团公司第七零二研究所,
类型:发明
国别省市:江苏,32
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