26/05/2017

Application Example of Factory Workshop

Plant area of ??3,500 square meters, 3.5 meters high floor, the number of workers 800, the summer workshop temperature of about 40 ¡æ. Dense work and the fact that the equipment has a strong smell of the workshop so that the air hygiene conditions are very poor, often workers because of too hot or anoxia and fainted, an increase of a large number of accident costs, the original plant equipped with a large number of fans and fans, But can not improve the air quality and oxygen content. The plant has also envisaged the installation of traditional air-conditioning system, but the estimated, according to 15 square meters a cooling capacity design, a working day (12 hours) required electricity 2240 yuan, the initial installation fee of 700,000 yuan, into large and can not solve Indoor air health problems, so that the plant canceled the installation of traditional compressor air conditioning system program.

ZLG science and technology energy-saving environmental protection air conditioning to provide practical solutions

According to the actual situation of the garment factory, we installed 40 HB180 energy-saving environmental protection air-conditioning in the factory, each air volume of 18000 cubic meters / hour, the total air volume of 720000 cubic meters / hour, the air outlet hanging height of 2.5 meters Gas times about 60 times / hour, the air supply speed of about 5m / s. ZLG energy saving and environmental protection air conditioning put into use, made a good ventilation, ventilation effect, while adjusting the effect of indoor temperature. After installing ZLG environmental protection air conditioning, the air quality of the workshop is improved remarkably. When the outdoor temperature is hot, the temperature of the workshop can be reduced by more than 10 ¡ã C, and the number of ventilation times of 60 times per hour has also been solved. The

In the initial investment and operating costs, the installation of traditional compressed air-conditioning system, the cost of 700,000 yuan, and the installation of 40 ZLG science and technology environmental protection and environmental protection air conditioning costs only 18 million, saving 520,000 yuan, in terms of operation, Traditional compressed air-conditioning system is 2240 yuan a day (according to 12 hours, 1 yuan / kWh), and ZLG science and technology environmental protection air-conditioning day power consumption is 528 yuan, comprehensive comparison, energy saving and environmental protection is the best choice.

06:07 Publié dans cooling equipment | Lien permanent | Commentaires (0)

05/04/2017

What cooling equipment used in the workshop

Summer workshop cooling equipment to use what?
Water-saving air-conditioning (also known as energy-saving environmental air-conditioning, chillers, evaporative air-conditioning) is a set of cooling, ventilation, dust, in addition to a taste of energy-saving environmental protection.
The most power saving the most environmentally friendly effect of the best plant cooling
1, can be fully imported fresh air, the fastest in 30 seconds will be the entire plant air all new, you can control the different wind speed, to achieve cool and comfortable results.
2, the consumption of electricity (1HP) than the traditional ventilation equipment to save a lot.
3, negative pressure ventilation is the best way to plant ventilation effect: cooling, ventilation, ventilation effect of up to 90% -97%.
The core of the wet curtain cooling machine is the wet curtain and the fan that allow the water to evaporate. When the system is working, the water evenly cools the CELdek cooling and wetting curtain so as to ensure that the wet curtain surface is completely wetted with the air. The fan makes the high temperature dry air forced through the wet curtain, and wet curtain breeding equipment on the surface of the water heat exchange, making the outside high temperature dry air into a cool and humid air into the work area.
Product technical parameters: Model: THS-20000, THS-30000, THS-50000)
Air flow: 20000-50000 cubic meters / hour
Applicable area: 80 ~ 150 square meters
Fan type: axial flow
Indoor noise: ≤ 65db
Rated voltage: 380V
Rated power: 1.1kw (THS-30000 type 0.75KW)
After cooling temperature: 25 ~ 28
Outlet size: 110 × 110 × 110
Environmental air conditioning (wet curtain cooler) features:
1, less, less power consumption, only 1 kWh per hour, is the traditional air conditioning 1 / 8-1 / 6;
2, no compressor, no profit, no pollution;
3, the use of high-efficient evaporation in the wet curtain, you can achieve less than 4 degrees Celsius to 12 degrees Celsius temperature cooling effect;
4, air volume, vibration, low noise, high efficiency;
5, constantly into the fresh air, remove the foggy hot air, more effective to keep the room clean, clear and comfortable;
6, according to the needs of the overall cooling or local air supply.
Wholeheartedly for the majority of users with practical multi-purpose, the price of excellent products and improve the pre-sale service.

11:45 Publié dans cooling equipment | Lien permanent | Commentaires (0)

22/03/2017

The installation location of the fan is specified

Greenhouse ventilation and cooling system equipment installation requirements of the fan
1, the fan should be installed in the greenhouse under the wind on the side wall or gable, if the fan must be installed on the wind side, the design of the total flow of ventilation at least 10 to write.
2, the fan exhaust and adjacent obstacles (such as building walls) should be greater than the distance between the fan wheel diameter of 1.5 times.
3, the design of the number of fans for more than one, it is recommended that all the fans at regular intervals divided into two groups or three groups, in order to control the ventilation and cooling equipment at the same time the number of fans running, according to actual needs, adjust the ventilation flow and keep the greenhouse Air flow is generally uniform.
4, the fan should be outside the blinds, to prevent downtime when the air back or pests and dirt intrusion. Fan inside the application of protective cover, to prevent the body and debris contact with moving parts. If the distance between the protective cover net and the moving parts is within 100 mm, the diameter of the wire used in the ventilation and cooling equipment shall not be less than 1.50, mm and the hole shall not be greater than 13 mm; if the protective net is to the moving parts Distance of more than 100, mm, can use the diameter of 2.7, mm steel wire mesh, aperture size up to 50, mm.
5, the design of the number of fans G3, it is recommended that one or more than two-speed motor drive, in order to more flexible and flexible ventilation control.

09:54 Publié dans Nature et environnement | Lien permanent | Commentaires (0)

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