New energy vehicle water-cooled radiator shell mainly plays a role in protecting the internal cooling components. It can prevent external dust, water and debris from entering the radiator, avoiding damage to the radiator radiator, water pipes and other key components, and ensuring that the radiator can work properly. For example, in the process of vehicle driving, if the dust and sediment on the road into the radiator, may block the heat dissipation channel, reducing the efficiency of heat dissipation, the shell can effectively block these impurities. Aluminum alloy shell has excellent heat dissipation performance and can quickly transfer the heat generated in the radiator, which helps to improve the efficiency of the whole heat dissipation system.

The metal shell is strong and can withstand large external forces. When the vehicle encounters complex road conditions or collision, the internal radiator is more effectively protected. However, the metal shell is heavier, which may increase the energy consumption of the vehicle, and the metal material is easy to corrode, which requires corresponding anticorrosion treatment, such as spraying antirust paint on the surface.

Application Scenarios:

The application of water-cooled radiator shells for new energy vehicles mainly includes the following aspects:

Power system area: Water-cooled radiator housings are also used in some electric systems related to new energy vehicles, such as charging piles and energy storage systems. These equipments generate a lot of heat during the working process, which needs to be cooled by water cooling, and the housing can protect the radiator and improve the reliability and stability of the cooling system.

New Energy Vehicle Thermal Management System:

• Power Battery Heat Dissipation: Power batteries generate a large amount of heat during the charging and discharging process. If the heat is not released in time, it will affect the performance and life of the battery and even cause safety problems. The water-cooled radiator housing can protect the internal radiator structure and provide an effective heat dissipation solution for the battery to ensure that the battery works within the proper temperature range. For example, water-cooled radiators will be installed under the battery packs of some new energy vehicles, and their housings can protect and assist in heat dissipation.
• Motor cooling: The motor is the core power component of new energy vehicles and generates a large amount of heat when working. The water-cooled radiator shell can protect the water-cooled cooling system of the motor, prevent external impurities from entering the radiator and affecting the cooling effect, and ensure the normal operation of the motor5.
• Electronic Control Unit (ECU) Heat DissipationECU is responsible for controlling various electronic systems of new energy vehicles, and it will generate heat when working. The water-cooled radiator can provide effective heat dissipation for the ECU, and the housing protects the radiator from the external environment to ensure stable operation of the ECU.

Heat dissipation new energy vehicle partsHeat dissipation new energy vehicle parts:

• Distribution box heat dissipation: There are many electrical components and circuits inside the distribution box, which will generate heat when working. Water-cooled radiator enclosure adopts water-cooled heat dissipation distribution box, which can protect the internal heat dissipation components, achieve good heat dissipation effect, reduce the risk of damage to relays and other electrical components, and improve the service life of the distribution box3.
• Car Charger Heat Dissipation: Car chargers generate heat when charging new energy vehicles and need to dissipate heat. Water-cooled radiator housing can provide protection and support for the water-cooled cooling system of the car charger to ensure the normal operation of the charger.

Ningbo Hexin Manufacturing Features:

• Specialized Manufacturing Capabilities
  • Specialized in aluminum alloy manufacturing: Ningbo Hexin Mould Co., Ltd. is a professional aluminum alloy products manufacturer specializing in aluminum alloy mould factory. Established in 2010, Ningbo Hexin Co., Ltd. has accumulated rich aluminum alloy casting experience and technical strength in aluminum alloy mold manufacturing.
  • Diversification of product productionLtd. not only produces all kinds of aluminum alloy casting molds (die-casting molds, low pressure casting molds, gravity casting molds) but also produces all kinds of aluminum alloy products, including automotive industry, medical equipment, communication electronics and so on. More perfect aluminum alloy supporting industry, with stamping, plastic, rubber and other services experience.
• Professional services
  • custom processingLtd. provides processing and customization services, which can design, process and assemble the shell according to the specific needs of customers to meet their individual needs.
  • adaptableVertical management mode, flexible adaptability of various products, rapid production of various product processing.
• Stabilized quality.
  • Excellent team: Ningbo Hersin has a group of engineers who specialize in the design and production of aluminum alloy casting, and together they make up Ningbo Hersin, which makes the quality more stable and reliable.
  • quality control: In the production process, the company focuses on quality control to ensure that each product meets the quality standards and is tested before appearing to provide customers with a reliable product guarantee.
• Quality after-sales
  • Professional TeamNingbo Hexin provides professional after-sales service team, which can respond to customer's needs and problems in time and provide technical support and solutions.
  • Long-term cooperation: Ningbo Hexin pursues long-term and stable cooperation, and has won the full trust of customers through high-quality products and excellent service, which has been widely praised.