Does a water cooled air conditioner that cools the hot air outside save energy?

Looking at the type of water-cooled air conditioner, if it is an air-conditioning fan, it will save electricity, and if it is a water-cooled air-conditioning unit, the power saving is not obvious.

The air conditioning fan is to use the fan motor to drive the air to flow through the surface of water or ice crystals many times, accelerate the evaporation of water and absorb heat to achieve air cooling in the room, and its power consumption per unit time is about the same as that of an ordinary fan, and it can generally bring a cooling range of 3 8 degrees to the room when the capacity size matches the room area. During the use of the air conditioning fan, the humidity of the air in the room will continue to increase, and the doors and windows must be opened regularly for ventilation to avoid excessive humidity of the air from causing damage to the electronic appliances in the home.

Water-cooled air-conditioning units mainly include water-source heat pumps, water-cooled screws, centrifugal units, water-cooled modules and other types, these types of air-conditioning units need to be equipped with cooling towers, cooling water pumps, water tanks or pools and other equipment, although the energy efficiency ratio of the single machine is high, but coupled with the power consumption of these equipment, the overall energy efficiency of its work is not high, and the power-saving effect is not obvious.

You have to use it if you don't save electricity, and you generally use water-cooled air conditioning on large occasions, and the technology is mature. The failure rate is low, as long as the design and selection of the water unit is reasonable, the power consumption of the air conditioner itself is not large, the main reason is that the power consumption of the water pump is large, because the water pump should be turned on all day, and the air conditioner will stop as soon as the temperature drops to the set temperature, and the actual time to start up in a day is not much; Some factories are equipped with DC inverter multi-line units, theoretically it is power-saving, because DC inverter can be operated according to the use of frequency reduction (motor speed), low frequency power consumption is less small, but in fact, most of the DC inverter technology is not mature, at present, the domestic manufacturers of DC inverter (** air conditioner) can choose Gree, Midea, Zhigao; Foreign brands can be more selective, Daikin, Hitachi, etc., I am doing this piece of technology, in the domestic brand, at present, it is the most cost-effective DC inverter of Zhigao, and the DC inverter of Zhigao ** air conditioner has taken a look, it is really the appearance of Daikin, the core technology of the United States; However, it is recommended that you use water machines, such as Tianjia, Trane, Midea, Chigo, and other brands!

It is very energy-efficient, as one machine can carry 150 square meters of space.

Water-cooled air conditioning uses groundwater to adjust the temperature of the space, and there is no compressor to compress freon to adjust the temperature, so it consumes less electricity.

The water-cooled air conditioner only needs one kilowatt-hour of electricity, but it can drive 150 square meters, which is one-eighth of the electricity consumption of ordinary air conditioners, which can be said to be very energy-saving.

The cooling mode selected according to the host type.

Water-cooled air conditioning, also known as environmental protection air conditioning, is very energy-saving, only 1 kilowatt-hour of electricity can be used to cool down an area of 100 to 150 square meters, cooling can reach 4-15 degrees, the operating cost is very low, compared with the traditional compressor air conditioner, the power consumption is only 1 8-1 10 of the traditional air conditioner, environmental protection air conditioning not only saves energy and environmental protection, but also has the characteristics of ventilation, humidity adjustment, good cooling effect, large coverage area, etc., which can very effectively improve the working and living environment.

Advantages of water-cooled air conditioning:

1. Small cost and high efficiency;

2. Energy saving and environmental protection;

3. Diverse functions;

4. Easy to control;

5. Low noise.

Water-cooled air conditioner disadvantages:

1. Since it is used as a medium with water, it should be cleaned frequently, otherwise there will be bacterial breeding;

2. If the water in the water storage system is not used for a long time, there will be the problem of energy loss;

3. Ruijin will answer for you!

The advantage of water-cooled air conditioning is that it refrigerates quickly and saves energy. The disadvantage is that if you don't use it in winter, it may freeze and the operating system will not operate properly.

The advantage is that it is energy-saving and environmentally friendly, and the disadvantage is that the effect is not ideal in winter.

In addition to bringing fresh air and reducing temperature to enterprise workshops, public places, and commercial and entertainment occasions, the important feature of environmental protection air conditioner is --- energy saving and environmental protection! It is a new environmentally friendly product without compressor, refrigerant, and copper pipe, and the core of the main components --- evaporative wet curtain (multi-layer corrugated fiber superposition) and the main motor is the traditional ** air conditioning power consumption 1 8, which can save electricity more effectively for various industries.

1. Low investment and high efficiency: Compared with the evaporative air conditioner, the evaporative air conditioner is 1 5 of the total investment of the air conditioner installed under the same conditions and area.

2. Low power consumption, only 1 kWh per hour: Installing ** air conditioner and evaporative air cooler in the same area will consume only 1 10 of ** air conditioner.

3. Air ***: "Rundongfang" integrates ventilation, ventilation, dust removal and cooling, increases air oxygen content, improves work efficiency, and can choose natural air supply or post air supply at will.

4. Strong cooling effect: in the southern region, the machine can generally cool down to 4 -10, and in hot and dry areas, the machine can cool down up to 4 -15, and the cooling is rapid.

5. Large air volume and long air supply: The maximum air volume per hour is 18,000 to 40,000 cubic meters, which can be set according to customer requirements.

6. Stable performance and reliable quality: the 100mm thick "5090 evaporation filter" is used to cool down strongly, and the three-blade swept axial fan blade is used for low noise and high efficiency.

7. Adjust the temperature: adjust the temperature of the workplace that needs to increase the air humidity.

1.Advantages (1)**Higher The ** of water-cooled air conditioner is lower than that of general household electric air conditioners, because water-cooled air conditioners do not have to use compressors for refrigeration, so its production cost is relatively lower. (2) Low power consumption Water-cooled air conditioning is not a kind of use of electrical energy for cooling and.

2.Disadvantages: Water-cooled air conditioning uses groundwater as a medium for cooling and heating, which is a feature it has, but also its limitations, after the investigation results, it was found that the use of water-cooled air conditioning for refrigeration, first of all, a 10-20 meter well must be drilled, and the groundwater after circulation is not directly discharged.

1. The mode of heat dissipation is different, the water-cooled one needs to use the water tower to dissipate heat through water circulation, and there is no metal radiator. Air cooling is to exchange heat between the fan and the radiator to dissipate heat, and use air to take away the heat;

2. Air cooling, using air as the heat dissipation medium, in fact, the medium is air. The efficiency is relatively low, the installation is convenient, and the land occupation is not large. Water cooling is the use of water as a heat dissipation medium. High efficiency, large footprint, need to install professional cooling towers;

3. Household air conditioners, due to the limitations of the environment and site, generally, will use air cooling, even if it is a small ** air conditioner, this structure is simple and easy to install. Commercial air conditioners, due to the large refrigeration power, in order to reduce energy consumption and improve energy efficiency, water-cooled units are basically used;

4. The air-cooled system is not as fast as the water-cooled system, and the cooling effect of the water-cooled system is obvious;

5. The water cooling system is complex and occupies a large volume.

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Disadvantages of water-cooled air conditioners.

1. The cooling range of water air conditioning is not as good as that of traditional air conditioning.

Generally speaking, this kind of air conditioner can only reduce the indoor temperature to a little lower than 30 degrees, so it is not suitable for places with strict temperature requirements.

2. It will make the relative humidity of the air larger.

The air humidity will increase to a certain extent after the air passes through the water curtain, and it is not suitable for places with strict humidity requirements. At present, it is only used in factories, shopping malls, supermarkets or some residences that do not require high temperature and humidity.

3. The cooling water tower is easy to become a hotbed for the germs of military discharge certificate (a kind of lung disease), so it needs to be used carefully and disinfected frequently.

However, when the outside temperature is very high or the condenser does not dissipate heat well, it is possible to go to the indoor is a mixture of gas and liquid, and the indoor refrigeration effect will be discounted, so the outdoor must be condensed thoroughly, the air cooling is simple but the effect is definitely poor, and the poor heat dissipation will cause the pressure in the condenser to be high, so that the resistance of the compressor is large, and it consumes electricity, such as a five-horse machine, when the pressure is large, the compressor can reach more than 10A per phase, and the current per pressure hour is only 7A, which is a big difference.

Conclusion, if the outside heat dissipation is difficult.

It can be installed with water cooling, which is good for the compressor, has a long life (not easy to overheat) and greatly saves electricity.

If the external heat dissipation is good, air cooling can also dissipate heat, it is not a lot, if it is possible in all aspects, you can install it on the condenser fins, water mist spray, the effect is good, and save money.

Mainly due to the cost performance, the cooling tower of the large ** air conditioner is cooled with water.

The refrigeration effect depends on the quality of the air conditioning compressor, and has nothing to do with the cooling method of the external unit

No. If you need to add circulating water for water cooling, this water should also dissipate heat. Is it possible to build another water tower and use a fan to dissipate heat on the tower.

If you use very low water to cool down, the machine in the room may not be cooled.

The working principle of water-cooled air conditioning is: through the fan exhaust, negative pressure is generated in the machine, the air passes through the wet curtain, and the water pump transports the water to the cloth pipe on the wet curtain, and the water evenly moistens the contact surface of the entire wet curtain, and the special angle of the wet curtain makes the water flow to the side of the air intake, absorbs a large amount of heat in the air, cools the air through the wet curtain, and at the same time gets filtered to make the sent wind cool, moist and fresh. The unevaporated water falls back to the chassis, forming a waterway circulation.

The chassis is equipped with a water level sensor, when the water level drops to the set water level, the water inlet valve will be automatically opened to replenish the water source, and when the water level reaches a predetermined height, the water inlet valve will be automatically closed.

It is relatively cheap, generally only accounting for 50% of the investment cost of air conditioning, and the power consumption is also air conditioning.

Applications: textile, machinery, ceramics, fine chemicals, metallurgy, glass, hardware, leather and other manufacturing industries;

electroplating, electronics, shoemaking, printing and dyeing, plastics, garments, printing, packaging, food and other processing industries;

Hospitals, waiting rooms, schools, waiting rooms, supermarket shopping malls, laundry rooms;

public places such as kitchens, vegetable markets, large entertainment centers, underground parking lots, and stations;

greenhouse, flower, poultry, animal husbandry and other breeding farms;

Retrofitting and installation of existing air-conditioning and blower equipment.

For places that require high humidity (such as textile, planting, etc.), some indoor installation can be used in the design.

For places that require low humidity, low humidity and high cleanliness, please consider whether it is suitable for use.

The refrigeration system of an air conditioner consists of four main components: an evaporator, a compressor, a condenser, and a capillary. According to the order of the refrigeration cycle, they are connected into a whole by pipes in turn. When the system is working, the refrigerant in the evaporator absorbs the heat of the indoor air and evaporates into a vapor with low pressure and temperature, which is sucked in and compressed by the compressor, and the pressure and temperature of the refrigerant are increased, and then discharged into the condenser.

The refrigerant vapor is condensed into a liquid with a higher pressure by exothermic supply to the outside air in the condenser. The refrigerant liquid is throttled through the capillary, the pressure and temperature are reduced, and then it enters the evaporator to evaporate, and so on and so on, so as to achieve the purpose of reducing the indoor temperature.

So from the refrigeration method, it can be seen that it is actually water-cooled, and the extraction of indoor air is not completely extracted.

And air-cooled air will indirectly lead to dry indoor air, which is not very good.

So it's better to be water-cooled.

1. Water cooling is the high-pressure cooling method of the system, which uses water cooling. Air cooling is the high-pressure part is cooled by a fan motor. The water-cooled cooling effect is better, the system pressure is relatively stable, and the general water-cooled unit has a large refrigeration capacity, with 400-500 tons of refrigeration, but it is necessary to increase the cooling tower, cooling water pump pipeline and other equipment, which is higher.

And the water-cooled unit cannot heat up.

2. The air-cooled unit is cooled by its own fan, which does not require additional equipment, and the overall unit is relatively small. The cooling capacity of the unit is small, and the system pressure varies greatly due to weather changes, but the air-cooled unit can generally produce heat.

3. The difference between air cooling and water cooling is obvious in appearance, the appearance of air cooling has an air-cooled entrance, which is much larger than water cooling and can see the filter window, and water cooling only has an exhaust window, and there are also differences in the refrigeration principle, one is to absorb the external wind and cool it down to the room, water cooling is cooled by whom, and the transmission medium is also different, air cooling requires a large air transmission pipeline, and water cooling does not need such a large pipe laying. Air cooling can transmit farther distances, while water cooling has a slightly smaller transmission area than air cooling, but the effect is better than air cooling.

The difference between air cooling and water cooling can be big, the cooling system of the whole car is technically different, air cooling is forced air cooling, water cooling has an extra water tank in the front of the car, the use of water circulation cooling, and the head is also different, air cooling is horizontal, water cooling is vertical, air cooling car has a board start, water cooling car only electric start, from the appearance you can see at a glance whether it is air cooling or water cooling, the sound of water cooling car driving is lower and more stable than air cooled car, air cooling technical requirements are low, water cooling technology requirements are high, so buy air cooled car poop with more than 5,000 licenses, If you buy a water-cooled car, you can't buy it cheaply, about 10,000 yuan.

In other words, if you buy a better water-cooled sand, you can buy two air-cooled sand.

However, the domestic air-cooled technology is more mature than the water-cooled, and there is still a certain gap between the current water-cooled car and the water-cooled car technology that was not produced domestically before, so the current water-cooled car cannot be compared with the previous water-cooled car.