设计简介
摘 要
本文以电池柜冷藏箱为例，电池柜冷藏箱（DC tall）的主要结构采用的是钣金材料，本产品的主要研究目的：将电池保持一定的温度，使得电池延长使用寿命。装电池后产品重量达1.42t，保持电池柜内部温度25
1
，并保持内部温度的均匀性。
本课题研究主要目的：将电池保持一定的温度，使得电池延长使用寿命。而研究意义在于：节能减排、绿色成本、节约成本。本次设计的内容主要包括：总体部分的设计计算，材料选择，结构要求，以及考虑到摩擦磨损等方面，完成一整套电池柜冷藏箱（DC tall）箱体结构的设计图纸的设计和绘制、电池柜装配工艺流程编制以及结构上的受力分析和强度校核。
本文将以零件的设计成型为核心，然后再加以装配。整个过程结束，必须有正确的设计思想，并敢于创新探索；掌握零件的设计原理，方法和机械设计的一般规律，进而综合运用所学的知识，培养了研究改进或开发新的基础零件及设计简单的机械的能力；并学会运用标准，规范，手册，图册和查阅有关技术资料的能力。
关键词：电池柜冷藏箱；DC Tall；节能减排；箱体结构
ABSTRACT
Battery cabinet freezers, for example, The battery cabinet freezers (DC tall) structure is used in sheet metal material, the main purpose of the product: the battery to maintain a certain temperature, extend the service life of the battery. Product weight 1.42T install the battery, to maintain the internal temperature of the battery cabinet 25
1
, and to keep the internal temperature uniformity.
The main purpose of the research: the battery to maintain a certain temperature, extend the service life of the battery. Meaning is: energy saving, environmental costs, and cost savings. The design of the main aspects of the overall parts: design calculations, material selection, structural requirements, as well as taking into account the friction wear. Design and drawing of a set of battery cabinet freezers (DC tall) box structure design drawings, the battery cabinet assembly process on the preparation and structural stress analysis and strength check.
This will be part of the design forming the core, then add to the assembly. The process is complete, you must have the correct design ideas and innovation to explore; master the parts of the design principles, methods and mechanical design of the general rules, and then apply the knowledge and develop research to improve or develop a new foundation for parts and design simple mechanical ability; and the ability to learn the use of standards, specifications,manuals, Atlas, and access to the relevant technical information.
Keywords: Battery cabinet freezers; DC Tall；Energy conservation; Box structure
本文以电池柜冷藏箱为例，电池柜冷藏箱（DC tall）的主要结构采用的是钣金材料，本产品的主要研究目的：将电池保持一定的温度，使得电池延长使用寿命。装电池后产品重量达1.42t，保持电池柜内部温度25
1，并保持内部温度的均匀性。 本课题研究主要目的：将电池保持一定的温度，使得电池延长使用寿命。而研究意义在于：节能减排、绿色成本、节约成本。本次设计的内容主要包括：总体部分的设计计算，材料选择，结构要求，以及考虑到摩擦磨损等方面，完成一整套电池柜冷藏箱（DC tall）箱体结构的设计图纸的设计和绘制、电池柜装配工艺流程编制以及结构上的受力分析和强度校核。
本文将以零件的设计成型为核心，然后再加以装配。整个过程结束，必须有正确的设计思想，并敢于创新探索；掌握零件的设计原理，方法和机械设计的一般规律，进而综合运用所学的知识，培养了研究改进或开发新的基础零件及设计简单的机械的能力；并学会运用标准，规范，手册，图册和查阅有关技术资料的能力。
关键词：电池柜冷藏箱；DC Tall；节能减排；箱体结构
ABSTRACT
Battery cabinet freezers, for example, The battery cabinet freezers (DC tall) structure is used in sheet metal material, the main purpose of the product: the battery to maintain a certain temperature, extend the service life of the battery. Product weight 1.42T install the battery, to maintain the internal temperature of the battery cabinet 25
1, and to keep the internal temperature uniformity.The main purpose of the research: the battery to maintain a certain temperature, extend the service life of the battery. Meaning is: energy saving, environmental costs, and cost savings. The design of the main aspects of the overall parts: design calculations, material selection, structural requirements, as well as taking into account the friction wear. Design and drawing of a set of battery cabinet freezers (DC tall) box structure design drawings, the battery cabinet assembly process on the preparation and structural stress analysis and strength check.
This will be part of the design forming the core, then add to the assembly. The process is complete, you must have the correct design ideas and innovation to explore; master the parts of the design principles, methods and mechanical design of the general rules, and then apply the knowledge and develop research to improve or develop a new foundation for parts and design simple mechanical ability; and the ability to learn the use of standards, specifications,manuals, Atlas, and access to the relevant technical information.
Keywords: Battery cabinet freezers; DC Tall；Energy conservation; Box structure
目 录
摘 要 III
ABSTRACT IV
1 绪论 1
1.1 课题来源 1
1.2 选题的目的和意义 1
1.2.1 选题的目的 1
1.2.2 研究的意义 1
1.2.3 国内外现状分析及展望 1
1.3 国内外制冷压缩机的发展现状 2
1.3.1 概论 2
1.3.2 制冷压缩机的特点和分类 2
1.3.3 国内外制冷压缩机技术发展状况 3
1.4 主要研究内容 4
1.5 待解决的问题 5
2 箱体结构设计 6
2.1尺寸的确定 6
2.2材料的选择 6
2.2.1箱体材料的选择 7
2.2.2发泡材料 7
2.3外壳的设计 10
2.4内胆设计 13
2.4.1内胆与搁架连接部分 14
2.4.2内胆侧成型部分 14
2.5底托设计 15
2.5.1存在的问题 16
2.5.2解决方法 16
2.6搁架设计 17
2.6.1强度计算 17
2.6.2刚度计算 18
2.7新型的结构设计 18
3 钣金工艺 21
3.1钣金的定义及特点 21
3.2钣金工艺过程 21
3.3下加强件的加工过程 23
4 结论与展望 28
4.1 结论 28
4.2 不足之处及未来展望 28
致 谢 29
参考文献 30
