What kind of air conditioning is installed in the dusty environment of the production workshop?
In some waste gas, oil, dust more space cooling, the use of household air conditioning closed room cycle refrigeration, will lead to air conditioning often blocked. So in polishing, crushing workshop, large restaurant kitchen, grinding cavity, spray paint baking room, dock steel box girder welding and other special application environment. To solve the problem of dust, dirty environment, gas acid and alkali corrosion environment cooling introduced dust environment with fresh air conditioning one machine cooling

Fresh air ventilation air conditioning machine is used to deal with fresh air, fresh air is used to ensure the quality of indoor air, and supplement indoor exhaust. In some waste gas, oil, dust more space cooling, the use of household air conditioning closed room cycle refrigeration, will lead to air conditioning often blocked, corrosion. Therefore, in large-scale restaurant kitchen, grinding cavity, spray paint baking room, dock steel box girder welding and other special application scenarios. High cold source to solve the dust, dirty environment, gas acid and alkali corrosion environment cooling launched dust multi-purpose fresh air conditioning one machine
Fresh air unit and air conditioning unit difference one: fresh air unit is used to deal with fresh air, in a large building, the general fresh air unit is used with fan coil, fan coil + fresh air unit is actually almost the same as the air conditioner; under normal circumstances, the air conditioner itself has a fresh air outlet, fresh air is used to ensure the quality of indoor air, and supplement indoor exhaust. Since the fan coil has no fresh air outlet, it needs to be provided by a fresh air fan. The fresh air unit provides treated fresh air and fan coil treated return air, or mixed and then processed by fan coil before being sent into the room.
The difference between the fresh air unit and the air conditioning unit is two: the fresh air unit mainly processes outdoor air, and the air conditioning unit is used to process the air processed by the fresh air unit; but the fresh air unit can have return air, and it can also have fresh air, and its purpose is to better adjust parameters such as temperature and humidity.
The difference between fresh air units and air conditioning units is three: the fresh air unit generally does not bear the heat and humidity load of the air-conditioning area, and its main function is to send fresh air. Of course, the ideal state is that the temperature and humidity of the air supply are constant, so the fresh air unit generally controls the air supply temperature and humidity.
The difference between the fresh air unit and the air conditioning unit is four: the heat and humidity load of the air conditioning unit load air conditioning area plays a comprehensive role in the air conditioning area, and at the same time ensures a certain amount of fresh air. Air-conditioning units are usually mainly used to control the temperature, humidity and air quality of air-conditioned areas, and the air treatment process is generally more complex.
The difference between fresh air units and air conditioning units is five: the air conditioning unit is relatively complex in terms of air treatment than the fresh air unit, so the air conditioning unit is mostly used in a large range of public areas where fan coils cannot be installed, and the fresh air unit is mostly used with a small range of fan coils installed.
Whether it is air conditioning units or fresh air units, the use and installation are more common, fresh air units and air conditioning units are different, but they can complement each other. It is recommended that everyone install the fresh air unit at the same time, and then install the fan coil separately in each room, so that you can learn from each other and achieve more energy-saving and comfortable purposes. Theuse and characteristics of industrial air conditioning
1. Suitable for local cooling in industrial processing. Cold air temperature can be as low as-35℃ or so. Precise control of various temperatures required for industrial production processes(-35℃~20℃).
2. Industrialair conditioningsuitable for: Industrialair conditioningrefrigeration equipment that produces low temperature cold air, it is widely used in photoelectric technology, plastics, electronic products, machinery and equipment cooling. Rapid cooling can greatly shorten the cycle time, thereby improving production efficiency and product quality.
3. Industrialair conditioningair supply can be made according to customer requirements, generally 100mm, suitable for various mechanical equipment supporting models, can be specially manufactured according to customer requirements; when using, should pay attention to shorten the long pipe of the air supply pipe as much as possible to avoid excessive cooling loss waste.
4. Industrialair conditioningrefrigeration temperature: 2HP-15HP air-cooled industrialair conditioningduct outlet refrigeration temperature can generally be controlled at-35 ℃ to18℃.
5. The system is optimized and the equipment has high energy efficiency ratio;
6, long-range patent design, compared with similar products with low energy consumption, long air distance characteristics;
7, a variety of defrosting methods to choose from, defrosting time is short, the effect is good;
8, the use of electric defrosting type with double overheating protection, to eliminate the frost caused by runaway cold storage temperature rise and fire hazards;
9. Provide micro-differential pressure controller options to intelligently control defrosting frequency, so that“ there is frost and no frost”. Compared with the current timing and frequency defrosting, it can reduce the temperature rise caused by defrosting and save defrosting energy consumption.
10. Provide different shell materials: steel plate spray, stainless steel, rust-proof aluminum alloy;
11, using anti-oxidation gas shielded welding process, high cleanliness in the system;
12. The coil is arranged in a novel way to reduce the wind side resistance, the contact thermal resistance is small, and the heat transfer efficiency is high;
13, the use of special fan motor, moisture, low temperature resistance, large air volume, low noise, stable and reliable operation;
14. The outlet air temperature is-35℃~+20℃, and can be selected according to customer requirements.
 
Selection of industrial air conditioners:
1,Zhonggao industrial air conditioning isdifferent from other brandsof industrial air conditioning, it is a refrigeration compressor with air conditioning equipment;
2, when choosingindustrial air conditioning, we need to know what to use, whether it is for a certain component and product or for space refrigeration;
3, the cooling temperature required,the high industrial air conditioningtemperature control in-35 ℃~20℃, if higher than20℃, good air conditioning refrigeration, because the cost of air conditioning is much cheaper than the cost ofindustrial air conditioning;
4, the selection is good to know how much the temperature of the object drops from how many degrees and the required air volume and wind speed;
All new wind industrial air conditioning machineperformance
Industrialair conditioners (mobile air conditioners)generally consume a large amount of power, ranging from tens of kW to several thousandkW, generally using3N~ 380V 50Hzpower supply. Industrial air conditioners (mobile air conditioners) are generally designed to operate 24 hours a day and throughout the year, with a service life ofmore than 15 years. Therefore, the main components of industrial air conditioners (mobile air conditioners), such as compressors, condensers, throttle devices, evaporators, fans, motors, electrical components, etc., are all products with high performance and reliability.
In terms of manufacturing technology, industrial air conditioners (mobile air conditioners) generally use all-steel sheet metal structure plus panel electrostatic spraying paint treatment. It has high corrosion resistance. Industrial air conditioners (mobile air conditioners) must undergo performance testing before leaving the factory. After successful debugging, they must ensure that they meet the design requirements.  Guangdong Zhonggao Cold SourceEquipment Co., Ltd. is a R & D, production and sales of industrial refrigerators and temperature and humidity control equipment manufacturers. The main products are divided into cold source and air conditioning series. Cold sourceseries: «water/oil/liquid thermostat (temperature range: -80℃to 80℃);«cryogenic gas refrigerator (temperature range: -30℃to 20℃). Air conditioning series:«high and low temperature special industrial air conditioning« constant temperature and humidity/combined air conditioning unit (temperature15℃to 30℃, humidity 45% to 75%). Custom series: «according to specific: temperature, pressure, flow, material, size, ambient temperature and other requirements custom cold source and air conditioning products.
Cold source series:coolingwater/oil/liquid constant temperaturecirculation machine,standard type is constant temperature range 5-25 degrees. This machine is also known as chiller, circulating water chiller,oil cooler. ‚On the standard model,Zhonggaohas developed a low-temperaturerefrigerator(brine 0 to minus 10 degrees). ƒUltra-low temperaturerefrigerator(ethylene glycol-10 to-45℃) is divided into air-cooled and water-cooled according to different heat dissipation methods. ④Normal temperature cooling equipment (such as surface cooler, cooling water tower) temperature range 5-40 degrees. Normal temperature cooling equipment is through natural air heat dissipation, circulating coolingwater/oil/liquidtemperature control at room temperature. Therefore, it is not a thermostat, and the temperaturechanges with the natural ambient temperature. ⑤Low-temperature gas refrigeratorsaredividedintoair coolers, fresh air handling units, nitrogen coolers,etc. This machine standard temperature range 7-25℃. The relative humidity of fresh air can be dehumidified to 40- 60%. This machine has a lower temperature than household air conditioners and has a strong dehumidification function. We can customize louvers or ducted air outlets for special industries with fully enclosed negative pressure circulating gas refrigeration. Atthe same time, Zhonggao launched a low-temperature air refrigerator with an outlet temperature of minus 15℃.
Air conditioning series:industrial air conditioning is different from household air conditioning because of different requirements for refrigeration temperature, ambient temperature and humidity. Industrial special air conditioning according to refrigeration low temperature requirements, also known as low temperature air conditioning or cold storage air conditioning. Heat dissipation environment temperature higher than45 degrees used by the also known as high temperature special air conditioning. ‚According to the customer's demand for simultaneous control of air temperature and humidity, we have developed a constant temperature and humidity air conditioner, which has four functions: refrigeration, heating, dehumidification and humidification. Meet the precision equipment production environment space air constant temperature and humidity. This machine outlet temperature 15-25℃, relative humidity 40%-80%. Temperature and humidity can be controlled simultaneously. For the purification workshop can be installed secondary school filter section (this machine is called combined air conditioning unit).
Other Refrigerators:Zhonggaoalso develops energy-saving and environmentally friendly products: such as air source heat pump, water source heat pump, heat recovery unit, etc. Heat pump type unit saves more than 50% energy than ordinary electric heating; heat recovery unit not only recovers heat while refrigerating, but also saves half of its energy consumption.
 
Custom series: «according to specific: temperature, pressure, flow, material, size, ambient temperature and other requirements custom cold source and air conditioning products.
 
Afterthe research of Zhonggao R & D personnel and the condensation of investigation data and other information resources,Zhonggaoseries products such as tidal wave to the industrial market,optical equipment:3D cover plate hot bending machine, optical coating machine, medium and high frequency heater, MOVCD crystal growth furnace, etc.;food pharmaceutical and chemical equipment:Grinding machine, reaction kettle, dispersing machine, grinder, coating machine, dehumidifier stirring cooling tank and other equipment, application industry products such as: ink consumables, batteries, pharmaceuticals, food;printing industry:printing machine, exposure machine, screen printing machine, UV curing machine, cooling conveyor tunnel;traditional industry:Rubber and plastic industry equipment, electroplating oxidation equipment, welding and cutting equipment, laser equipment, machine tools and hydraulic equipment, food and fruit pulp cooling, etc.;production process temperature control:Setting, mixing, vacuum, coating, drying, crushing, extraction, separation, anti-corrosion, air separation, cleaning, heating, industrial control, instrument cooling and otherareas cover the entire industrial production, and afterthehigh R & D personnel have targeted tests on various industries, its effect can be comparable to the same equipment imported from abroad.
    Zhonggaoadheres to thethree basic principles of people-oriented, improving quality and improving service. With the spirit of positive progress, unity and mutual assistance, and the courage to explore and innovate,Zhonggaowill provide you with first-class products and services with exquisite technology. We are in line with“ your satisfaction is our gratified” business philosophy, never satisfied, excellence, to create“a high” series of products to your satisfaction. “All ten firewood flame high”, high colleaguesare willing to join hands with you, step by step tocreate a better tomorrow.