Fresh air systems and air conditioners are also popular products in the home appliance industry. When many friends have just heard of the fresh air system, they think that the function of the fresh air system is roughly the same as that of the air conditioner, but it is not. What is the difference between the fresh air system and the air conditioner? Can you choose one of them? Let's take a look. Fresh air system and central air conditioning concept The fresh air system is divided into wall-mounted, central fresh air, no-pipe fresh air, etc. Its main function is to purify the air, supplement the oxygen, and discharge the indoor polluting gases, such as formaldehyde and carbon dioxide. At the same time, the fresh air system has an internal and external circulation mode, which automatically introduces fresh air outside. Keep the room in a constant temperature, constant humidity, and constant oxygen state. Even if you don't open the doors and windows for 24 hours, you can breathe as well. A high quality, healthy life begins with the installation of a fresh air system. The air conditioning system consists of a cold and heat source system. The refrigeration system provides the required cooling capacity for the air conditioning system to offset the cooling load of the indoor environment. The heating system provides the air conditioning system with heat to offset the indoor environmental heat load. The role of fresh air system and central air conditioning There is no one who replaces the fresh air system and the air conditioner. After all, the division of labor between the two is different. The fresh air system is mainly responsible for indoor ventilation and ventilation, purifying indoor air, and absorbing oxygen to protect the lungs. The air conditioner is responsible for the indoor heating and cooling problem, which brings coolness in the summer and warmth in the winter, which increases people's comfort. Therefore, the role of the two does not conflict. In addition, the ventilation of the fresh air system is indoor and outdoor circulation, ensuring that the air in the room is in a fresh and clean state, while the ventilation of the air conditioner is indoor circulation, so the carbon dioxide cannot be discharged in time. The biggest role of the fresh air system is to ensure that the indoor air is healthy, while the air conditioning is to regulate the indoor air temperature. Interaction of fresh air system with air conditioning and geothermal In a closed environment, both air conditioning and geothermal heat can change the indoor temperature, which is why we close the door when opening air conditioning or heating, but the change in the air temperature of the airtightness can cause discomfort, such as dizziness. Physiological diseases such as headache and eye swelling, and the lack of air circulation can cause diseases of the respiratory system such as depression and hypoxia. This is not the case with the fresh air system. The fresh air system is the higher level of the air purifier. When purifying the air, it will not cause dizziness or chest tightness due to lack of oxygen. There is a difference between the fresh air system and the air conditioning, but the two air-based home appliances actually make up for each other. If you can use them together, you can achieve the best results. The fresh air system guarantees the air quality in your home, while the air conditioning gives you a comfortable indoor temperature, so there is no conflict between the two. Bushing Cover For Electrical Connections
Product functions:
Avoid electric shock caused by exposed electrical contacts.
Prevent short circuit caused by foreign bodies such as branches or small animals crawling.
Eliminate acid rain corrosion of transformer contacts (in recent years, the incidence of acid rain in China has increased significantly, and even the acidity PH is no more than 3, equivalent to acetic acid), eliminate the operation failure caused by this.
Dustproof, anti-theft electric function.
Applications:
Provide
insulation and protection for electrical connections.
Supply
protection and insulation in switchgear and substations.
Features:
1.Suitable for 1-35KV.
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2.Radiation cross linking materials (Polyolefin or EPDM rubber ).
3.Quick and easy installation.
4.Avoid short circuit and leakage.
5.Facilitate routine inspection and maintenance.
6.Resistant to moisture and dust.
7.Meet RoHS Stand.
8.Customized.