Julai (Chongqing) ventilation equipment Co.,Ltd
Julai (Chongqing) ventilation equipment Co.,Ltd
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February 26, 2024

HVLS Fans cooling effect depends on what factors

1. Motor performance and Hvls Ceiling Fans structure In some situations, the reason why HVLS Fans equipment is needed to cool down is because the heat generated by the machine or the heat generated by the weather is too high. HVLS Fans equipment is required, equipped with high-power and high-performance motors for heat dissipation. Therefore, the motor function of the HVLS Fans equipment and the structural design of the Hvls Ceiling Fans are prerequisites for its high level of heat dissipation performance.

February 26, 2024

HVLS Fans safety precautions

With the promotion and use of HVLS Fans in factories and warehouses, its excellent energy-saving and consumption-reducing characteristics are in line with the mainstream of the times, and its application scope is expanding day by day. What are the precautions for using HVLS Fans? 1. Be sure to check the lubricating oil mark before starting use. The oil mark must be on the designated line

February 26, 2024

What are the standards for using HVLS Fans?

1. Before starting Before turning on the HVLS Fans, check whether the power cord is intact, whether the grounding wire is intact and reliable, and whether there are foreign objects on the impeller. Only when it is safe can it be started. The protective mesh of the Hvls Ceiling Fans should not be larger than 50mmx50mm. The protective c

February 23, 2024

Are HVLS Fans effective at cooling?

In summer, due to the influence of their own structure and environmental factors, the indoor temperature of many workshops is even 4-6 degrees Celsius higher than the outdoor temperature. Under such high temperatures, it will cause physical discomfort such as heatstroke among employees, which will continuously reduce employees' work efficiency, increase error rates, and reduce product quality, which will invisibly increase a lot of losses for the company.

February 23, 2024

How to deal with the noisy HVLS Fans

Due to their high power and huge blades, HVLS Fans inevitably produce noise during operation, and most of the noise is generated by the rotation of the blades. Generally speaking, the greater the power, the larger the blades, and the larger the blades, the greater the wind power. When Hvls Ceiling Fans motors of the same size have different powers, choose a larger one because it has sufficient power and is more durable. However, HVLS Fans are powerful, consume more power, and become louder. The correct choice should be to look at the wind volume, because everyone's perception of wind is

February 23, 2024

Main reasons for installing HVLS Fans in large factories

The advantages of HVLS Fans are more obvious. They are healthy, energy-saving, low cost, and have a large coverage area, which is beneficial to factory cooling and ventilation. 1. From a health perspective, installing air conditioning seems to be a feasible solution for large factories due to their large area. In fact, installing air conditioners poses great health risks to employees. Inst

February 22, 2024

Maintenance method of HVLS Fans

1. Due to the different environments in which HVLS Fans are used, regular maintenance is also different. If used in a dusty environment, maintenance frequency will be shorter. 2. When repairing the HVLS Fans, do not forget to unplug the power supply and perform maintenance. 3. When the HVLS Fans is running, the fan blades are exposed and filled

February 22, 2024

What are the usage specifications of HVLS Fans?

1. Before turning on the Hvls Ceiling Fans, check whether the power cord is intact, whether the grounding wire is intact and reliable, and whether there are any foreign objects on the impeller. Only when it is safe can it be used. 2. The rubber wheel on the Hvls Ceiling Fans acts as a shock absorber and cannot be discarded. 3. Do not throw things under the Hvls Ceiling Fans, and do not jump around

February 22, 2024

How to deal with HVLS Fans failure due to overheating of the frequency converter

Although the inverter is installed independently outside the HVLS Fans, as the control system of the ceiling fan, it can be said to control the start and stop actions of the entire ceiling fan, and its role cannot be ignored. Especially in hot weather, rainy days, and crowded places, Hvls Ceiling Fans will be used frequently and for a lot of time. Then the more times the inverter is used, the inverter may overheat, causing the HVLS Fans to fail and no longer be used. Regarding the heat dissipation and overheating of the frequency converter, how should we deal with it.

February 21, 2024

Will the factory power grid interfere with HVLS Fans?

There are many equipments in the factory, and a large number of power grids need to be laid. There are many harmonic sources in the power grid, such as various rectification equipment, AC/DC switching equipment, electronic voltage regulating equipment, non-linear loads and lighting equipment, etc. These loads distort the voltage and current waveforms in the power grid, thereby causing harmful interference to other equipment in the power grid. So will the factory's power grid interfere with the HVLS Fans?

February 21, 2024

Will HVLS Fans inverter cause interference to the electrical environment?

The frequency converter of HVLS Fans is composed of electronic components, computer chips, etc. Many HVLS Fans customers are worried that the frequency converter will interfere with factory equipment, especially some high-precision factories. So will the frequency converter of HVLS Fans interfere with other equipment? The rectifier circuit of a

February 21, 2024

What are the ways to effectively save power with HVLS Fans?

HVLS Fans solve difficult problems such as cooling, ventilation, heat removal, and moisture removal in factory workshops, and are deeply loved and trusted by customers. Some customers found that Hvls Ceiling Fans consume a lot of power when using them in their factories. They wanted to Ask us if there is any good way to make HVLS Fans save more power. The power consumption of HVLS Fans is related to its own power.

February 20, 2024

How to improve the cooling performance of HVLS Fans

1. Motor performance and HVLS Fans structure Some occasions require special HVLS Fans equipment for cooling because the heat energy generated by the machine or the weather is too high. Therefore, it is necessary to customize HVLS Fans equipment and equip it with high-power and high-performance motors for cooling. Therefore, the motor function and structural design of industrial HVLS Fans equipment, and the structure of the entire HVLS Fans are the prerequisite for its high level of heat dissipation performance.

February 20, 2024

How to choose HVLS Fans in summer

In recent years, HVLS Fans technology has developed rapidly, making HVLS Fans more popular. So at the end of the day, how do you choose an HVLS Fans? Under normal circumstances, it is recommended to decide from the materials of small details such as fan blades, motors, frequency converters, and safety parts. 1. Hvls Ceiling Fans blade materials: Usually, aviation material classification technology

February 20, 2024

How to protect the safety of HVLS Fans

1. HVLS Fans safety ring: plays a protective role in the event of an accident and prevents components from slipping; 2. L-shaped safety ring of the fan blades: prevents the fan blades from falling off individually, and reconnects all the fan blades in pairs to form an overall structure; 3. Fasteners: All fasteners are up to grade 8.8 high-strength industrial bolts, w

February 19, 2024

Advantages and application scenarios of HVLS Fans

1. In a factory workshop, which power source is best for HVLS Fans? The average HVLS Fans is several hundred watts, and the larger one is about one thousand watts. If used in a factory workshop, because the workshop area will not be small, it is recommended to use industrial-grade fans and three-phase motors, about one kilowatt. Because its usage effect is better than single phase.

February 19, 2024

Advantages of HVLS Fans

HVLS Fans can be widely used in all venues that require cooling and ventilation. Whether it is shopping malls, hospitals or conference rooms, as well as various chemical plants and electronics factories, they can meet the requirements of different ventilation conditions in various venues and places. HVLS Fans have more advantages than Hvls Ceiling Fans and are more energy-saving and environmentally friendly. Waiting for various requirements, what are the characteristics of the super large energy-saving ceiling fan?

February 19, 2024

How to deal with the noisy HVLS Fans

The general sound standard reaches 85 decibels and the frequency is above 3000 Hz. Everyone calls this result noise. HVLS Fans will also make different levels of noise when they are running. So how to deal with the loud noise of HVLS Fans? Over the past few years, our company has studied various methods of reducing fan blade noise, and here is a brief introduction.

February 18, 2024

What issues should we pay attention to when using HVLS Fans?

HVLS Fans ventilation equipment rotates huge fan blades to drive air circulation. The movement of airflow accelerates the rate of human sweat evaporation, which produces a natural cooling effect. What issues do HVLS Fans need to pay attention to? The editor will explain it to you below: 1. The hanging equipment of the ceiling fan should be checked before use every year. I

February 18, 2024

How to deal with the noisy HVLS Fans

1. Deceleration that limits blade tip linear speed Generally speaking, the air noise of a blade is proportional to the 5th order of the blade tip speed. In the design of blades, it is necessary to know the relationship between blade length and speed. For mature blades, noise reduction can be achieved if necessary, but a certain amount of air volume will generally be lost.

February 18, 2024

What are the safety precautions for HVLS Fans?

Because HVLS Fans have good ventilation and cooling effects, they are widely used in the manufacturing industry. But because HVLS Fans are relatively large, and if an object accidentally hits an object, the HVLS Fans runs very fast, which can cause mechanical damage. Therefore, safety protection measures must be taken. Specifically, when using HVLS Fans to ventilate and cool the workshop, we should pay attention to the following safety matters:

February 05, 2024

Advantages of choosing HVLS Fans for cooling in factory workshops

The reason why HVLS Fans can cover such a large area relies on the unique streamlined fan blade design, which can reduce resistance and convert the youngest electrical energy into kinetic energy of the air with maximum efficiency. The coverage area of a 7.3m diameter is equal to the coverage area of 50 0.75mHvls Ceiling Fans. For example, for a 9,000-square-meter factory building, we hope to achieve full coverage. It requires about 300 Hvls Ceiling Fans, while industrial energy-saving fans only require about 6 units.

February 05, 2024

How to tell whether the material of HVLS Fans motor is good or not

1. The front and rear casings of Hvls Ceiling Fans motors have aluminum-copper-iron or iron front and rear casings for heat dissipation. The aluminum front and rear casings of high-end HVLS Fans are much stronger than those made of copper and iron, effectively extending the service life of HVLS Fans. 2. Hvls Ceiling Fans motor material is copper wire, aluminum wire, copper wire and

February 05, 2024

Tips for purchasing HVLS Fans in workshops

If you want to buy a good energy-saving ventilation HVLS Fans product, you must first understand the three major purchasing tips. So, the editor below will introduce you to the tips for purchasing HVLS Fans in workshops: 1. Look at the heat dissipation performance. The cooling performance of the HVLS Fans can first keep it rotating at high speed for a long time, and then us

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