在炎热多雨的亚热带季风气候下，深圳的夏季漫长且湿热。对于高精度的现代制造业而言，高温不仅影响工人的作业舒适度，更是对设备稳定性和产品质量的直接挑战。位于深圳的深圳市全印图文技术有限公司（以下简称“全印图文”），作为一家深耕印刷行业多年的资深企业，其生产环境的温控能力，直接关系到印刷品的最终品质与企业竞争力。

印刷业作为“城市名片”产业，其工艺流程极为精密复杂。从CTP直接制版机的精准成像，到海德堡、小森等高速胶印机的油墨传递，再到后期的裁切生产线与胶装联动线，每一个环节都对环境有着严苛的要求。此次，瑞峰环保制冷团队接到的任务，正是要为这家老牌企业解决多车间、差异化需求的通风降温难题。

【项目挑战：同一厂房，两种温区需求】

全印图文的生产车间主要分为两大类：

1、胶印车间（精准控温区）： 这里是印刷的核心。胶印机在工作时，油墨在高速滚筒的碾压下会产生大量热量。温度的细微波动会导致油墨黏度变化，直接影响水墨平衡，造成套印不准、色彩偏差等质量问题。因此，胶印车间需要一个温度恒定、湿度可控、气流稳定的工作环境，以避免环境波动对精密设备及印刷品质造成影响。

2、裁切与装订车间（通风换气区）： 该区域主要进行印后加工。大型裁纸刀和胶装设备同样会释放热量和粉尘，但该工序对温湿度的敏感度远低于胶印。这里的核心痛点在于空气流通不畅、闷热及粉尘悬浮，严重影响工人的作业体验和后道工序的精准度。

【瑞峰方案：分区治理，精准匹配】

面对同一家企业内两种截然不同的环境需求，瑞峰的设计团队并未采用“一刀切”的方案，而是综合考量了深圳当地的高温高湿气候、厂房的建筑结构、不同区域的设备发热量以及对环境温湿度的敏感度，最终制定了“分区治理、设备组合”的综合性解决方案。

1、在胶印车间：安装瑞峰蒸发冷轴流工业省电空调（水空调）

针对胶印车间对温湿度的严苛要求，我们引入了数台大冷量、出风柔和的蒸发冷轴流工业省电空调。这套系统采用独特的水冷却+压缩机制冷双效模式：室外主机通过水帘蒸发技术对冷却水进行一次降温，再将降温后的水输送至室内机；室内机通过压缩机对冷却水进行二次压缩降温，最终将强劲的冷风送入车间。这种“水空调”方案既实现了与传统空调同等的降温除湿效果，又因二次冷却的设计大幅降低了运行能耗。设备安装后，胶印车间实现了精准温控，油墨传递稳定，印刷品质得到了坚实保障。

2、在裁切与装订车间：安装环保空调（冷风机）

而对于仅需通风换气的后道工序车间，我们则配置了投资成本更低、效果立竿见影的环保空调。该设备利用水蒸发吸热原理，持续向车间内送入经过过滤降温的新鲜空气，同时将室内的热气、粉尘和异味挤压排出。设备安装后，整个裁切与装订车间的温度明显下降，空气流通性大幅改善，一扫往日的闷热与浑浊，为工人们营造了一个清凉、洁净的工作环境。

【项目价值：不止于降温，更是专业能力的体现】

此次工程的圆满交付，不仅是解决了全印图文的实际困难，更是瑞峰环保制冷技术实力的一次集中展示。印刷行业只是我们服务领域的一个缩影。 在电子、纺织、精密制造等同样面临复杂空间、特殊工况挑战的行业中，我们同样具备：

1、综合选型能力： 面对不同发热源、不同温控需求，精准匹配合适的设备。

2、方案设计能力： 结合地理气候与建筑结构，定制最高效的气流组织方案。

3、专业施工能力： 确保每一台设备都能在最科学的位置发挥最大效能。

瑞峰环保制冷，致力于用专业的方案，为您的企业创造一个恒温、洁净、高效的生产未来。

In the hot and rainy subtropical monsoon climate, the summer in Shenzhen is long and humid. For high-precision modern manufacturing, high temperature not only affects the comfort of workers, but also poses a direct challenge to equipment stability and product quality. Shenzhen Quanyin Graphic Technology Co., Ltd. (hereinafter referred to as "Quanyin Graphic"), located in Shenzhen, is a senior enterprise that has been deeply involved in the printing industry for many years. The temperature control ability of its production environment directly affects the final quality of printed materials and the competitiveness of the enterprise.

As a "city business card" industry, the printing industry has extremely precise and complex manufacturing processes. From the precise imaging of CTP plate making machines, to the ink transfer of high-speed offset printing machines such as Heidelberg and Komatsu, to the later cutting production lines and adhesive assembly lines, every link has strict environmental requirements. The task assigned to the Ruifeng Environmental Protection Refrigeration team this time is to solve the ventilation and cooling problems of multiple workshops and differentiated needs for this established enterprise.

[Project Challenge: Same factory building, two temperature zone requirements]

The production workshops for fully printed graphics and text are mainly divided into two categories:

1. Offset printing workshop (precise temperature control area): This is the core of printing. During the operation of the offset printing press, a large amount of heat is generated by the high-speed roller pressing the ink. Minor temperature fluctuations can cause changes in ink viscosity, directly affecting the balance of ink and causing quality issues such as inaccurate printing and color deviation. Therefore, the offset printing workshop requires a working environment with constant temperature, controllable humidity, and stable airflow to avoid the impact of environmental fluctuations on precision equipment and printing quality.

2. Cutting and Binding Workshop (Ventilation Area): This area is mainly used for post press processing. Large paper cutters and adhesive equipment also release heat and dust, but this process is much less sensitive to temperature and humidity than offset printing. The core pain points here are poor air circulation, stuffiness, and dust suspension, which seriously affect the working experience of workers and the accuracy of subsequent processes.

Ruifeng Plan: Partition Governance, Precise Matching

Faced with two completely different environmental demands within the same enterprise, Ruifeng's design team did not adopt a "one size fits all" solution. Instead, they comprehensively considered the high temperature and high humidity climate in Shenzhen, the building structure of the factory, the heat generation of equipment in different areas, and the sensitivity to environmental temperature and humidity, and ultimately developed a comprehensive solution of "zoning management and equipment combination".

1. In the offset printing workshop: Install Ruifeng evaporative cooling axial flow industrial energy-saving air conditioning (water air conditioning)

In response to the strict requirements for temperature and humidity in the offset printing workshop, we have introduced several evaporative cooling axial flow industrial energy-saving air conditioners with high cooling capacity and soft air outlet. This system adopts a unique dual effect mode of water cooling and compressor cooling: the outdoor host uses water curtain evaporation technology to cool the cooling water once, and then transports the cooled water to the indoor unit; The indoor unit compresses and cools the cooling water through a compressor, ultimately delivering strong cold air into the workshop. This "water air conditioning" solution not only achieves the same cooling and dehumidification effect as traditional air conditioning, but also significantly reduces operating energy consumption due to the design of secondary cooling. After the installation of the equipment, the offset printing workshop achieved precise temperature control, stable ink transfer, and solid guarantee of printing quality.

2. In the cutting and binding workshop: Install environmentally friendly air conditioning (air cooler)

For the post-processing workshops that only require ventilation, we have equipped them with environmentally friendly air conditioning that has lower investment costs and immediate effects. This device utilizes the principle of water evaporation to absorb heat, continuously sending filtered and cooled fresh air into the workshop, while squeezing out hot air, dust, and odors indoors. After the installation of the equipment, the temperature of the entire cutting and binding workshop significantly decreased, and the air circulation was greatly improved, sweeping away the previous stuffiness and turbidity, creating a cool and clean working environment for the workers.

Project value: not just cooling down, but also a reflection of professional ability

The successful delivery of this project not only solves the practical difficulties of printing all graphics and text, but also showcases the concentrated strength of Ruifeng's environmental protection refrigeration technology. The printing industry is just a microcosm of our service sector. In industries such as electronics, textiles, and precision manufacturing that also face complex space and special working conditions challenges, we also have:

1. Comprehensive selection ability: Faced with different heat sources and temperature control requirements, accurately match suitable equipment.

2. Design capability: Combining geographical climate and building structure to customize the most efficient airflow organization plan.

3. Professional construction capability: Ensure that each equipment can perform at its maximum efficiency in the most scientific position.

Ruifeng Environmental Protection Refrigeration is committed to creating a constant temperature, clean, and efficient production future for your enterprise with professional solutions.