Do you know how does a heat recovery ventilator work ?   1. 2 fans are installed 2. One fan draws the warm, stale and polluted air from the dwelling areas of your domestic through the HRV system to be launched outside. 3. The 2d fan attracts a continuous stream of cool sparkling air in through the device to be distributed during your home. 4. As the warm air being expelled moves via the HRV device and passes the cool clean air being drawn in, warmness is transferred from the outgoing stale air to the incoming sparkling air.   Thenow  Group Shanghai Headquarter factory covers an area of more than 53,000 square meters. We have more than 16 years' experience in air quality control area. Our product lines are as follows: wine cellar climate control system,energy recovery ventilator/heat recovery ventilator; ventilating dehumidifier and central dehumidifier; energy recovery heat pump etc.

  In the design of a private villa wine cellar, temperature control is a top priority.  Without the right temperature, the cellar loses its value.  In addition to good natural conditions, the temperature equipment of the cellar is also crucial.  Wine cellar air conditioning and fresh air systems have strict restrictions, mainly to ensure that the temperature of the wine cellar is always at a constant temperature.  According to the experience of wine cellar cooling unit and fresh air system design, it is recommended to use high quality wine cellar cooling unit for wine cellar ,while large wine cellars can be customized according to actual conditions.  In addition, we should also add a fresh air system to the wine cellar to keep the room ventilated to avoid moldy wine.  In short, the wine cellar cooling unit and fresh air system should have the following characteristics.   1. According to environmental control requirements, it can be divided into hi...

  H ome V entilation S ystems R eviews , HRV ventilation system review  and ERV system reviews  as follow:     Simply, HRVs and ERVs provide a balanced, controlled, and measured quantity of fresh air into the residence to cycle out pollutants, while additionally shooting and replacing the heat—or smart energy—from the exhausted indoor airflow with the incoming air. This trade preheats incoming air in the winter, or “pre-cools” it (if to a lesser extent) in the summer, lowering the electricity demand on the home’s essential heating and cooling equipment.   Because furnaces, warmness pumps, and air conditioners don’t have to work as tough or as long with an HRV or ERV supplementing them, they additionally may function longer at choicest tiers and gain higher investment values.   The tools design of an HRV is fairly simple: It is typically comprised of two fans that push a balanced quantity of incoming and outgoing air, respectively, thru constant filters...

  Wine cellar climate control system is the core of cellar, named as air conditioner with constant temperature and humidity and cellar machine . Currently, many people mix wine cellar climate control system up with general air conditioner. It is simply because the shape of the former is similar to the latter while the functions of wine cellar climate control system are much more multiple. Examples are taken below.   1. The temperature can be adjusted to be lower than others: room air conditioner is only 20℃ at minimum or some imported ranges from 10 to 20℃, both of which are not good enough for wine storage. The wine equipment can be 10℃ or even lower. A few imported wine cellar can be set at 5℃.   2. The functions of constant temperature and moisturization: the domestic air conditioner is quick cooling when refrigeration, pushing the water in the air to change into steam to be exhausted rapidly and further making the space drier and drier. Wine cellar climate control sys...

  Although Mechanical ventilation and heat recovery system can be installed in any building, there is a rule of thumb that its use is now not justified unless the air permeability of the thermal envelope is at or beneath 3 air changes per hour when examined at 50 Pascal (equivalent about to three m3/m2.h @ 50 Pa for average dwellings). If this degree of airtightness is now not performed then the herbal respiration of the constructing is such that alternative techniques to air flow are greater appropriate.   A re heat recovery systems worthwhile ?   If there is no temperature distinction between interior and outside then there is no energy to be recovered. When you have a substantial temperature difference between inner and outdoor then the thermal stacking effect (or chimney, warm air rising effect) becomes the driver that will cause your building to ventilate itself through the leakiness of the envelope. If it is windy then you will have wind as the driver ventilating yo...

  While the fee vary is no longer vast, there are positive factors that can extend or limit your fresh air exchange system costs .   When buying an air exchanger, it’s important to reflect onconsideration on the efficiency of the temperature transfer between the air coming into the home and the air exiting the home. The transfer range can vary between 50% and 85%, so this is a primary object to reflect onconsideration on when evaluating units. In most circumstances, a slower blower speed consequences in higher efficiency due to the fact there is extra time for the air to trade energy. As expected, this will raise your set up cost.   Another object to reflect onconsideration on is the quantity of electrical energy that is fed on via the blower motor in a particular unit. Some units use more strength than others. This will of path increase your monthly utility costs. As such, it’s normally price high-quality to pay extra upfront and keep on your ongoing electric powered bil...

  The secret to a successful wine room is climate control, a beautiful wine cellar or wine room deserves a stable and reliable cooling system to match, if temperature and humidity are not controlled properly, your precious wine may not age in the right way, so it is not an option but a requirement. At Thenow, our focus for wine room cooling systems is on its performance, noise and convenience. Each unit is tested in our own authorized third-party enthalpy laboratory by national air conditioning research institute, this ensures the accuracy of the datas of our commercial wine cooling units .   Wine cellars are unique areas in a building designed to store wine,and storage of wine is an important consideration for long-term aging. The three factors that have the most pronounced effect on wine in storage are light,humidity and temperature.   S plit wine room cooling  units is generally applied to the whole cellar to ensure the constant cellar   temperature and cella...

  The key of passive house air conditioning  house performs lays on well designed ventilating which can not only filtrating too much moisture in the air and peculiar smell but pollen and dust, providing clean and fresh air for rooms. If you open the window for ventilation, a lot of quantity of heat will be lost, and the loss is more than the total quantity of heat that a passive house needs. Under most climate conditions, passive house wants certain heating but the quantities are small, which can be realized by ventilating. Through heating coil to warm up fresh air, the heating needs left can be met, and that is the concept of the fresh air system of passive house for supplying heating.   Principle of the ventilation of passive house The basic principle of the ventilation of passive hrv  house: the muddy air in kitchen and bathroom is extracted (air exhaust) and the fresh air will be delivered in to where people live (air supply), and automatic air exhaust can be rea...