1.Special ripper process, corrugated paper has high intensity structure
2.Using the imported 100% wood puip,fine percolation and absorbing water to ensure drip wet the wall completely
3.Products involves surface active agent, absorb water naturally, fast speed of pervation, lasting effectiveness
4.Special water-proof gule and paper soaking resin, corrosive resistance and anti-mildew, double service time.
5.Spatial crossing linking technology and specific stereoscopic structure, it can provide the largest evaporative surface for the heating exchanging between water and air
6.Cooling efficiency as high as 85%
7.We offer the high quality product with competitive price
8.The cooling pad can be customized
Specification
Height:1500mm/1800mm/2000mm
width:600mm
Thickness:100mm/150mm/200mm
"Wet curtain - fan" of the vertical ventilation cooling combination is the most economical and effective measures to cool the greenhouse in summer.
Years from the application of a real show, even in the heat of the day reported, the rational design and installation of a fan of wet curtain cooling system can still control the greenhouse temperature at 30 ¡ãC, in order to heat the greenhouse to reduce the adverse effects minimum.In the summer, your production needs Jienuo wet curtain to help.
RDER the principle of wet curtain cooling
RDER wet curtain cooling system of the cooling process is in the base core ¡§C RDER paper pad completed. Fiber in corrugated paper thin surface layer of water film, when the outdoor air is dry and hot fan suction pad through the paper, the water film on the water will absorb heat from the air and then evaporating the water vapor, so that after treatment The cool, moist air to enter the interior of the. This natural process as if the wind across the water.
The external environment, the air dry bulb temperature and wet bulb temperature at each moment is different. Dry bulb temperature and humidity bulb temperature is low, the more hot weather and the wet bulb temperature difference greater.
Wet curtain can reduce the temperature depends on the temperature difference between dry and wet bulb air to listen and wet curtain time efficiency, cooling the product value is both stable operation of the cooling effect of wet curtain is usually the same. Can be seen in more hot weather, wet curtain cooling the better.
Wet curtain cooling Evaporative Cooling pad design of the greenhouse
Greenhouse heat source from: heat conduction, thermal radiation. Heat conduction and thermal radiation heat load depends on the weather conditions, greenhouse structures and greenhouse shade treatment. All of these lead to increased greenhouse heat and humidity should be ruled out by the wind, so suitable for indoor ventilation is a good pad - fan based cooling system.
The following is the calculation of greenhouse ventilation rate often used when the rated ventilation Experience:
Calculate the required ventilation rate, the pad area in determining when to consider the pad area must consider the efficiency of the wet curtain, resistance and the economy to achieve the right balance between. Pad installed the more the better the cooling effect of course, the ventilation resistance is also smaller, but the investment is higher; and vice versa. Therefore, we propose to choose the light of experience following the curtain wind speed: 100 mm thick pad :1.2-1.5 m / s.
Green House Evaporative Cooling Pad
1.Adopt advanced equipments and technology, made of special high polymer materials.
2.Not contain substances that are harmful to the environment, poisonless, tasteless, energy saving, environment protection, easy installation and removel.
3.Corrugated paper, subjected to special treatment, features high intensity structure, corrosion resistant, prolonged service life.
4.Fine penetrability and water absorptivity ensure water evenly wet the complete cooling pad wall.
5.Water film can be formed on the surface of the corrugated fiber paper, by which the cooling pad can self-cleaned by being washed with water.
6.Particular spatial structure provides the largest evaporation surface area for heat exchange of water and air.
7.Fine filtration can protect efficiently against the particulates in the air.
8.Various colors for your selection :yellow ,black, etc
9.The frame can be made of aluminum alloy, galvanized sheet or plastic-steel, and the dimensions can be customized according to customer requirements.
10.Can be combined with fans to form stereoscopic ventilating and cooling system, which is the most inexpensive and effective cooling equipment in sweltering fields.
11.The cooling pads we produce are widely adopted as the medium of humidification and cooling ,and also widely used in industrial fields, civil fields & agricultural fields,such as mines, textile workshops, warehouses, stores, supermarkets, large farms,livestock farms,gardening and flower/vegetable greenhouses. Our products enjoy high reputation at home & abroad and sell well in China, Southeastern Asia, Africa, Mid East, Europe and USA, etc.
1.Adopt advanced equipments and technology, made of special high polymer materials.
2.Not contain substances that are harmful to the environment, poisonless, tasteless, energy saving, environment protection, easy installation and removel.
3.Corrugated paper, subjected to special treatment, features high intensity structure, corrosion resistant, prolonged service life.
4.Fine penetrability and water absorptivity ensure water evenly wet the complete cooling pad wall.
5.Water film can be formed on the surface of the corrugated fiber paper, by which the cooling pad can self-cleaned by being washed with water.
6.Particular spatial structure provides the largest evaporation surface area for heat exchange of water and air.
7.Fine filtration can protect efficiently against the particulates in the air.
8.Various colors for your selection :yellow ,black, etc
9.The frame can be made of aluminum alloy, galvanized sheet or plastic-steel, and the dimensions can be customized according to customer requirements.
10.Can be combined with fans to form stereoscopic ventilating and cooling system, which is the most inexpensive and effective cooling equipment in sweltering fields.
11.The cooling pads we produce are widely adopted as the medium of humidification and cooling ,and also widely used in industrial fields, civil fields & agricultural fields,such as mines, textile workshops, warehouses, stores, supermarkets, large farms,livestock farms,gardening and flower/vegetable greenhouses. Our products enjoy high reputation at home & abroad and sell well in China, Southeastern Asia, Africa, Mid East, Europe and USA, etc.
Evaporative cooling pad description:
Uses the new material and the spatial crossing linking technology, high absorbability, high water resistant, anti-mildew and long service life.
Large evaporation area, cooling efficiency as high as 80%.
The product involves surface active agent, absorb water naturally, fast speed of pervasion, lasting effectiveness. A piece of water can diffuse in 4-5 seconds. Height of absorb water: 60-70 mm/5 minutes, 200mm/1.5 hours, can achieve international standard.
The product does not contain phenol which is irritant to the skin and the like chemicalis harmless and poison less while installation and using. It is safe, energy saving, environmental protective, economic and durable.
Variety material of shape: galvanized sheet, stainless steel, aluminum alloy panel and so on, satisfy the needs of customers.
Variety colour:brown, green, brown and green double colours and black edge(could be cleaned)cooling pad.
Evaporative cooling pad description:
Uses the new material and the spatial crossing linking technology, high absorbability, high water resistant, anti-mildew and long service life.
Large evaporation area, cooling efficiency as high as 80%.
The product involves surface active agent, absorb water naturally, fast speed of pervasion, lasting effectiveness. A piece of water can diffuse in 4-5 seconds. Height of absorb water: 60-70 mm/5 minutes, 200mm/1.5 hours, can achieve international standard.
The product does not contain phenol which is irritant to the skin and the like chemical is harmless and poison less while installation and using. It is safe, energy saving, environmental protective, economic and durable.
Variety material of shape: galvanized sheet, stainless steel, aluminum alloy panel and so on, satisfy the needs of customers.
Variety colour:brown, green, brown and green double colours and black edge(could be cleaned)cooling pad.
Angle of the cut-off height of a wave: 90o with (), the height of a wave 7mm
Material: Special cellulose paper being highly endosmotic and evaporative water
Colour of product: the Yellow, deep brown, green-yellow, black and others
Place of origin: China
Typical applications:
In the industry such as workshops producing garments, woolen yard, shoes, packing, mechanics, pottery and china, knitting rattan and bamboo, garage, ...
In the services such as restaurant, supermarket, the public bar, amusement park,
In the farm such as arboretums, places growing flowers, pot plant
In the livestock such as places breeding cattle. And poultry
The composition of Evaporative Cooling Pad 0790
Evaporative Cooling Pad is made of special cellulose paper and highly endosmotic water, with physical flutes having height of wave 7mm. These flutes are united each other to make an angle of cut-off 900 and they look like honeycomb structure. This special design yields larger square face in the same volume space, increases possible contact, rub and collision between air and crumpled face of the pad. Membranous water is taken shape and it covers face of the pad. When air goes through the membranous water, evaporative process into air will happen, simultaneously change temperature and humidity of the air flow. So this process is called the temperature-humidity exchange process.
The principle of the the pad operation
Evaporative Cooling Pad operates under the principle of natural evaporative water. When hot and dry airflow is exhausted through wet pad, water will absorb heat of this air flow, simultaneously, water is evaporated to make temperature of the airflow to decrease and humidity of the airflow to increase suitalbly.
Application of the pad to make fresh and cool air is one of the best confident and economic solutions. The self-cleaning and possible endosmosis of special cellulose papers guarantees the pad not to be decayed in water environment and maintains of the pad highly.
The temperature-humidity exchange process between water and air: Because water temperature is lower than air temperature exhausted from outside to inside workshop, evaporative water will absorb apart of heat of air and make water hotter, oppositely air becomes cooler and humidity in air increases suitalbly.
Angle of the cut-off height of a wave: 90o with ( ), the height of a wave 7mm
Material: Special cellulose paper being highly endosmotic and evaporative water
Colour of product: the Yellow, deep brown, green-yellow, black and others
Place of origin: China
Typical applications:
In the industry such as workshops producing garments, woolen yard, shoes, packing, mechanics, pottery and china, knitting rattan and bamboo, garage, ...
In the services such as restaurant, supermarket, the public bar, amusement park, ...
In the farm such as arboretums, places growing flowers, pot plant, ...
In the livestock such as places breeding cattle. And poultry, ..
The composition of Evaporative Cooling Pad 0790
Evaporative Cooling Pad is made of special cellulose paper and highly endosmotic water, with physical flutes having height of wave 7mm. These flutes are united each other to make an angle of cut-off 900 and they look like honeycomb structure. This special design yields larger square face in the same volume space, increases possible contact, rub and collision between air and crumpled face of the pad. Membranous water is taken shape and it covers face of the pad. When air goes through the membranous water, evaporative process into air will happen, simultaneously change temperature and humidity of the air flow. So this process is called the temperature-humidity exchange process.
The principle of the the pad operation
Evaporative Cooling Pad operates under the principle of natural evaporative water. When hot and dry airflow is exhausted through wet pad, water will absorb heat of this air flow, simultaneously, water is evaporated to make temperature of the airflow to decrease and humidity of the airflow to increase suitalbly.
Application of the pad to make fresh and cool air is one of the best confident and economic solutions. The self-cleaning and possible endosmosis of special cellulose papers guarantees the pad not to be decayed in water environment and maintains of the pad highly.
The temperature-humidity exchange process between water and air: Because water temperature is lower than air temperature exhausted from outside to inside workshop, evaporative water will absorb apart of heat of air and make water hotter, oppositely air becomes cooler and humidity in air increases suitalbly .
