About Keruilai

About Keruilai

Keruilai was founded in the year 2001, and over the course of the last 22 years, the company has consistently strived for excellence. As a result of its unwavering dedication, Keruilai has become a well-known global organization. It boasts advanced manufacturing facilities, a state-of-the-art research and development center, and a strong and effective sales network.

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Since its inception, Keruilai has dedicated its efforts to the advancement and manufacture of evaporative air coolers designed for industrial, commercial, and residential use, all under one roof. Presently, Keruilai offers comprehensive solutions to cater to various air cooling requirements, spanning from 300 cubic meters per hour (CMH) to an impressive 100,000 CMH airflow capacity. Keruilai's global presence extends to 50 countries and continues to expand steadily.

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Solutions or Applications

Over the course of several years, Keruilai has assembled a remarkable team of professionals who possess extensive expertise and experience in various domains, including research and development, product management, sales, and marketing.

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Technical support

Keruilai possesses state-of-the-art laboratories dedicated to enhancing the efficiency of large-scale evaporation, measuring air volume and pressure, and assessing noise levels.

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the evaporative cooling technology of Keruilai is also highly recognized by the industry. As the leader of the drafting group and the main drafting unit, Keruilai has participated in the formulation of a number of national industry standards for evaporative air conditioners and cooling fans. And obtained more than 50 patents for domestic inventions,utility model and appearance.

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Thanks to the exceptional teamwork, Keruilai received numerous prestigious accolades, including designations such as "Notable Trademarks of Guangdong Province," "Guangdong's Distinguished Brand Product," "High-Tech Enterprise," and "National AAAA Standardization Excellence in the Industry," among others.

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The cooling principle, engineering principle, and scope of application of Keruilai water air conditioning are all here

Release time:2021-05-21
Reading volume:135

  1. Structure and cooling principle of Corilai water air conditioner

  The structure of the water air conditioner mainly consists of: chassis, column, top cover, evaporative wet curtain, fan (vane), water distribution pipe and eight major components (electrical control motherboard, operation panel, water pump, water inlet valve, water level, motor, contactor and Drain valve) and other parts.

 

Corilai water air conditioner

  (Water air conditioning structure and cooling principle diagram)

 

  It can be seen from the structure and cooling principle diagram of the water air conditioner that when the water air conditioner works, the water pump first pumps up the water in the chassis, and then the water distribution pipes evenly distribute the water to the top of the evaporative wet curtain. The water immediately wets the entire contact area of ​​the evaporative wet curtain and finally returns to the chassis. When the water-cooled air conditioner is working, the fresh air from outside is forced to pass through the evaporative wet curtain, and the water on the surface of the wet curtain evaporates and absorbs the heat in the air. At this time, the air sent out from the fan is fresh cold air that has been humidified and cooled.

 

 

  The core component of water air conditioning cooling - evaporative wet curtain is a specially treated "multi-layer corrugated fiber laminate". It is characterized by good water absorption and ventilation performance, strong texture, resistance to water immersion without deformation, and corrosion resistance. By designing a special corrugation angle, the water flow can flow directly to the air inlet side. When fresh air passes through it, full contact between water and air can be ensured. This can not only improve evaporation efficiency and reduce temperature, but also better filter out harmful substances and dust in the air.

  2. The ventilation and cooling principle of Corilai water air conditioner

  The basic situation of ventilation and cooling of water air conditioners is: after the outdoor fresh air is filtered and cooled by the water air conditioner, fresh and clean cold air is sent indoors from the air supply outlet. Since the room is in a positive pressure state, the hot air and dust retained in the room are The fresh air is diluted and forced out of the room. By repeatedly circulating indoor and outdoor air, the indoor environment can be controlled at a stable level for a considerable period of time.

 

Water air conditioning cooling principle

  (Principle diagram of ventilation and cooling of Corilai steam air-conditioning project)

 

  It can be seen from the ventilation and cooling schematic diagram of the water-cooled air conditioning project that after the outdoor fresh air is filtered and cooled by the evaporative air cooler, the cold air is continuously sent to all parts of the room through the air supply duct or directly through the air supply outlet . Air replacement. Because a large amount of fresh air is used indoors, and the indoor air is in a positive pressure state, the indoor air containing odor, dust, turbidity, and hotness can be discharged to the outside to achieve the purpose of cooling and ventilation.

 

Water air conditioning ventilation principle

  (Air supply schematic diagram of Corilai water air conditioning project)

 

  3. The applicable scope of Kerilai water air conditioners includes but is not limited to

  • Places that are densely populated or used for short periods of time and require rapid cooling, such as: auditoriums, conference rooms, theaters, churches, schools, canteens, gymnasiums, exhibition halls, shoe factories, garment factories, packaging and processing plants, toy factories, vegetables market;

  • Places with polluting gases or strong odors, large amounts of dust, and other places that require air flow and cooling, such as hospital halls, waiting rooms, kitchens, chemical plants, plastics plants, and electronics factories with low temperature and humidity requirements (non-precision electronics Factory), electrical appliance factory, chemical fiber factory, spray screen printing factory, rubber factory, printing and dyeing factory, textile factory, laboratory, greenhouse, poultry farm, pig house, open dairy farm;

  • In industrial places with high heat generation or odor, such as: mechanical processing, ceramics, hardware, injection molding, electroplating, metallurgy, printing, food processing, glass, home appliances and automobile processing plants;

  • Places that require open doors, such as: shopping malls, playgrounds, large entertainment centers, waiting rooms, laundry rooms, underground parking lots, stations, outdoor cafes, food stalls, and hotel front desks;

  • Some places with large areas where comprehensive cooling is impossible, such as high-temperature workshops in battery manufacturing plants and foundries, etc.

 

  Recommended related content:

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Source Statement:This article is originally edited or compiled by Guangdong Symphony Keruilai Air Coolers Co., Ltd.,Ltd. If reprinted, please indicate that it comes from Guangdong Symphony Keruilai Air Coolers Co., Ltd.。The above content (including images and text) is sourced from the internet. If there is any infringement, please contact our website promptly(400 168 3989)。