Prevent Indoor Allergies: How to Allergy-Proof Your Home
The truth is you don’t have to leave your home for your allergy symptoms to flare up. In fact, Americans spend about 90 percent of their time indoors, where the concentration of pollutants can actual...
Relevant introduction of ductless hrv
The ductless hrv adopts the constant air volume control technology, and the fresh air volume on the side of the pipe is not affected by the pipe length in a certain range, but provides a constant air ...
Relevant introduction of hrv mechanical system
Principle of hrv mechanical system When the heat exchanger installed in hrv mechanical system is running in summer, the fresh air obtains cold energy from the exhaust wind, so that the temperature of ...
Relevant introduction of commercial hrv
A commercial hrv is a device that transfers part of the heat of a hot fluid to a cold fluid. Heat exchangers are common equipment in chemical industry, petroleum industry, power industry, food industr...
Relevant introduction of commercial hrv units
Commercial hrv units is composed of heat exchanger, temperature control valve group, steam trap group (when the heat medium is steam) circulating pump, electric control cabinet, base, pipeline, valve,...
Principal and function of hrv hepa filter
Hrv hepa filter working principle is: When Hrv hepa filter works, indoor ventilation and fresh air was positively way cross through the heat exchanger core respectively, because of air flow on both si...
Relevant introduction of constant temperature and humidity
Constant temperature and humidity machine is composed of refrigeration system, heating system, control system, humidity system, air supply circulation system, and sensor system, which is divided into ...
The classification of ventilator and the introduction of characteristics of esp ventilator
The classification of ventilator: window ventilator: it is installed on the outer protective structure of the building (doors and Windows, curtain wall) or between the wall and doors and Windows. Unde...
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