Julai (Chongqing) ventilation equipment Co.,Ltd
Julai (Chongqing) ventilation equipment Co.,Ltd
Home> News
March 06, 2024

HVLS Fans air volume and coverage area

The comfort brought by the HVLS Fans is unmatched by other fans. Under the HVLS Fans, you will feel the three-dimensional air supply from all directions, thus covering the whole body, maximizing the sweat evaporation surface, forming a breeze system similar to nature, not only the speed It is low, has low power, and covers a large area, ensuring ventilation and dryness in the work area. So why can HVLS Fans cover a large area with low speed and low power?

March 06, 2024

How to solve the problem of loose bolts of HVLS Fans

1. HVLS Fans self-locking nut locking: make one end of the nut non-circular and closed. After the nut is tightened, use the closed elastic force to compress the thread. This method has a simple structure and is often used for bolt locking. 2. After the HVLS Fans spring washer is assembled, flatten the washer and use the rebound force to maintain the friction between the pressing force and the thread to prevent lo

March 06, 2024

HVLS Fans cooling principle

Is the cooling performance of HVLS Fans good for the workshop? In summer, due to the structure and environmental factors of the factory building itself, the indoor temperature in many workshops is even 4-6 degrees Celsius higher than the outdoor temperature. Under such high temperatures, it will cause physical diseases 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.

March 05, 2024

Basic structure of HVLS Fans

HVLS Fans is a commonly used ventilation and cooling equipment, widely used in large spaces such as industrial plants, logistics warehouses, waiting rooms, exhibition halls, gymnasiums, supermarkets, etc. Made using aerodynamic principles and advanced technology, it has outstanding cooling effect and low economic cost. It is very suitable for use in large spaces and crowded places. This large energy-saving HVLS Fans can be used in almost any place where cooling and ventilation are needed.

March 05, 2024

How to reduce the noise when the HVLS Fans is too loud?

Due to their high power and huge blades, HVLS Fans will 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 force. When fans of the same size have different motor powers, you should choose a higher power one because it is powerful, durable, has high power, high power consumption, and is loud. The correct choice should be based on the air volume, because everyone's perception of wind is different. of.

March 05, 2024

How to install an HVLS Fans

1. Stable installation: When installing the HVLS Fans, pay attention to the horizontal position of the fan and adjust it to the level of the HVLS Fans and the foundation plane. The motor cannot be tilted after installation. 2. When installing the HVLS Fans, the adjusting bolt of the motor should be in a convenient position to adjust the belt tightness during use. 3. When installing the brac

March 04, 2024

How to solve HVLS Fans failure and inverter overheating

Although the frequency converter is installed independently outside the HVLS Fans, as the fan control system, it can be said to control the start and stop of the entire Hvls Ceiling Fans, 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 inverter overheating, how should we solve it?

March 04, 2024

Why is the HVLS Fans noisy?

As a device with a reduction motor, HVLS Fans naturally produce noise. Although most of the applications of HVLS Fans are in such noisy environments, and the noise generated is not enough to exceed other noise in the workshop, we still need to understand the noise and its calculation. and evaluation methods. In the HVLS Fans, in addition to the wind generated during operation, the gear of th

March 04, 2024

What are the benefits of HVLS Fans?

In the factory workshop, due to the large area of the steel structure, it is difficult for ordinary equipment to achieve the effect of ventilation and cooling. By using HVLS Fans, the ventilation and cooling effect can be greatly improved and the working environment can be improved. So what are the advantages of HVLS Fans in cooling steel structure factories? 1. Good co

March 01, 2024

What causes HVLS Fans noise and how to deal with it

HVLS Fans is a common industrial machinery that is widely used in tall spaces such as industrial plants, logistics warehousing, waiting rooms, exhibition halls, gymnasiums, and supermarkets to ventilate spaces and cool people. When the HVLS Fans is running, driving the ultra-large-diameter fan blades to rotate will produce some sound, which can be completely ignored by most people, but will affect the work of workers who need to work in a quiet environment. Today, the editor has summarized some noise sources of HVLS Fans for you.

March 01, 2024

HVLS Fans installation height specifications

We often hear that many customers are interested in HVLS Fans, and many people ask how much building space is required to install HVLS Fans. First, we will ask customers about the indoor building height (floor height) of large spaces such as workshops. The installation of large industrial fans generally requires a building height of more than 4m. 1. The clear height of the building s

March 01, 2024

Precautions for daily use of HVLS Fans

(1) For customers who use HVLS Fans, they should start the Hvls Ceiling Fans quickly to reduce the number of switches, thereby saving power, protecting the motor and components, and extending the service life of the fan; remember that frequent starting of the Hvls Ceiling Fans will cause the motor to overheat and malfunction, shorten the service life; do not let the Hvls Ceiling Fans run continuously for a long time. If continuous operation is required, it is best to stop the Hvls Ceiling Fans for a while to dissipate heat and then start it to prevent the motor from overheating and burni

February 29, 2024

HVLS Fans installation height specifications

We often hear that many customers are interested in HVLS Fans, and many people ask how much building space is required to install HVLS Fans. First, we will ask customers about the indoor building height (floor height) of large spaces such as workshops. The installation of large industrial fans generally requires a building height of more than 4m. So what are the installation conditions for HVLS Fans? What precautions? 1. The

February 29, 2024

Safety precautions for using HVLS Fans

1. Safety ring: It plays a protective role in the event of an accident and prevents any parts 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, with an actual force load of more than 10 times.

February 29, 2024

What is the effect of using HVLS Fans in winter?

1. Eliminate the shunt layer and improve the heating effect When the HVLS Fans operates at low speed, the hot air gathered at the top of the building can be brought to the ground to mix with ground air, thereby improving heating performance and effectively reducing heat energy loss. In winter, HVLS Fans can eliminate the hot and cold distribution layer and improve heating efficiency. 2. Dehumidific

February 28, 2024

Methods to improve the cooling efficiency of HVLS Fans

1. Motor performance and Hvls Ceiling Fans structure The reason why special HVLS Fans equipment is needed for cooling in some occasions is because the heat energy generated by the machine or weather is too high, so HVLS Fans equipment is required, equipped with high-power and high-performance motors for heat dissipation. Therefore, the motor function and structural design of industrial Hvls Ceiling Fans equipment, and the structure of the entire Hvls Ceiling Fans are the prerequisite for its high level of heat dissipation performance.

February 28, 2024

Reasons for choosing HVLS Fans

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 material: Usually, aviation material clas

February 28, 2024

Analysis of the causes of HVLS Fans bolts

Some connecting parts of HVLS Fans need to be connected with bolts. Safety accidents caused by loose bolts of HVLS Fans often occur in the market. From a professional point of view, the loosening of bolts is called the "attenuation" of the bolt. The essence of a threaded connection is to hold the connecting parts together through clamping force, so the essence of "attenuation" is the reduction of the clamping force after tightening. , we can divide the reduction of clamping force into two parts: relaxation and loosening.

February 27, 2024

Reasons for choosing HVLS Fans

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. Fan blade material: Usually, aviation material classification technology is mainly us

February 27, 2024

Analysis of the causes of HVLS Fans bolts

Some connecting parts of HVLS Fans need to be connected with bolts. Safety accidents caused by loose bolts of HVLS Fans often occur in the market. From a professional point of view, the loosening of bolts is called the "attenuation" of the bolt. The essence of a threaded connection is to hold the connecting parts together through clamping force, so the essence of "attenuation" is the reduction of the clamping force after tightening. , we can divide the reduction of clamping force into two parts: relaxation and loosening.

February 27, 2024

Scenarios and effects of using HVLS Fans

1. Super large factory building. This Hvls Ceiling Fans is used in all large workshops such as machine shops, car repair shops, aircraft assembly plants, shipyards, etc. HVLS Fans have high ventilation efficiency and slow and stable wind speed, making workers feel cool. The comfortable environment can make people feel happy, thus effectively improving labor productivity. 2. Large logistics

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

We will contact you immediately

Fill in more information so that we can get in touch with you faster

Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.

Send