PHNIX Provides Constant Temperature for The Luxury Villa in Guangzhou

PHNIX had bid the project of luxury villa area previously in the Guangzhou Golden Coast. After one year’s practical use, all of the units can satisfy the heating and hot water for this villa area completely.

As we know, the mainly heating equipment in South China is air condition or electric heater, but the heating season is very short in these area, so it’s very energy wasting to use the central heating which government need to invest huge cost on it. And the new energy has replaced the central heating gradually in the North China. According to the market feedback, the underfloor heating has gotten favor from the users in the South China and more and more users are going to choose heat pump as heating equipment for their house.

PHNIX used 8 sets of KK series heat pumps and 3 sets of the hot water heat pumps to satisfy the heating and hot water to this luxury villa area. Users can enjoy constant temperature and hot water all year round with this classic solution which combine KK series and hot water heat pump. The units are installed strictly based on the high processing requirement in order to align with the beautiful environment design in the villa area.

PHNIX KK series heat pump integrated solution is consist of five parts; cassette which installed in the ceiling will save more space for your house; water fan coil replace the traditional radiator to provide heat/cool air; KK series heat pump provides heating and cooling which is quite operation and high efficiency; floor heating is considered more comfortable and healthier heating method because its low temperature radiation form the forced convectional with traditional air condition and radiator; together with the collecting breeching, they become the complete integrated solution to serve your house.

Thanks to the rich installation experience and advanced technology, PHNIX has established many classic building cases in South China. Most of the users are satisfied with the quality of our products and how we serve them.

The Fresh Air System Design Attentions

To make the air convection smooth, air volume = fresh air.

The size of the building: residential indoor breathing vertical height of 2.4 m; Commercial building breathing activity for the vertical height 4.5 m, the rate of breathing area of the whole space is about 0.26 to 0.26.

Residential, office buildings, the new air volume can not be lower than 30 m3 / h.p. Considering air changes and new air volume, take the fresh air volume for calculating the maximum to select the target model.

Sports venues, large conference hall, theater, etc., consider the exchange times of the fresh air to select the model, if people stay under 3 hours, take 50% attendance to determine the new air volume.

For shopping mall, take 30% of the total supply of central air conditioning system to determine the model selection.

Factory, workshop and other places of poisonous and harmful matter, the model selection is base the required air volume for attenuation and also consider the ventilation rate.

The Characteristics of The Fresh Air System

1. Health: organized ventilation, 24 hours a day, 365 days continuous ventilation;

2. Efficient: improve the oxygen content, in addition to the peculiar smell and formaldehyde

3. The mute: ultra-quiet fan, do not affect life and sleep within (24 db);

4. Energy saving: the average daily consumption is about 0.7 degrees of electricity;

5. Quality: can the continuous running 160000 hours continuously (20 years)

The significance of ventilation:

Outdoor air filtered into indoor, don't open the window also can enjoy the fresh air of nature

Must stay healthy, high quality of plenty of fresh air.

Effective eliminate indoor bad smell, all sorts of bacteria, viruses, as well as from the inside and outside all sorts of pollution.

The harmful gas of low long-term slow-release after removal of interior decoration, formaldehyde, benzene, ammonia, etc.

Prolonging the life of the building and furniture, to prevent mold.

Low to avoid air conditioning for the elderly, children and family health damage.
No effective products on the Chinese market, at the same time solve the problem of indoor air quality and pollution.

After adequate food and clothing of the Chinese people, pay attention to health is a kind of trend.

Comprehensive indoor air pollution problems, the effective solution is half of the mechanical pressure ventilation.

Practice has proved that half mechanical negative pressure ventilation system have been agreed upon by many developed countries in the world, and widely used for a long time.

The ventilation system is changing:

Nowadays, the ventilation system is not only about exhaust and exchange the air with indoor and outdoor, it could be worked with a lot of different needs, in summer, when the temperature is hot, people is using AC more often, however it's hard to exchange the indoor air with outdoors with no temperature loss, however, that's solved when Heat Exchanger is born. With this device, people can enjoy the comfortable temperature with the fresh air in the same time.

The Fresh Air System Design Principle

The indoor air quality directly affect people's health, advanced central fresh air system based on three principles of design.

First: The fresh air goes through the living and bed room, and exhaust through the pollution air like bathroom, toilet and kitchen.

Second: To satisfy people's daily work and rest with enough fresh air and energy saving within the same time.

Third: 365 days a year, 24 hours a day uninterrupted ventilation. Central fresh air system, drainage preservation, create pure and fresh living conditions, clean the bedroom environment, while ensure people’s health, environmental protection, safety, and give attention to energy saving and humanization.

The living condition is very important to every one who lives in it, especially those elder people and children, every breath will affect their health, as today, with the sharp development of economy, the serious pollution and frequent attack of haze has made the indoor air quality worse and worse. Environment improvement has become the consensus of human. And this is why people are paying more and more attentions on fresh air systems, some countries carried out the clause that every home must equipped the ventilation system so called fresh air system.

What is Fresh Air System

In pursuit of health and ease the quality of life, 70 years ago in European countries a simple and practical system was built at the historic moment, 90% of their buildings were installed this system, at present, it has been widespread in a lot of situations, that's the central fresh air system.

The system continuously for the whole house 24 hours a day by circulating the air from indoor and outdoor, it is an air exchange system to ensure the quality of indoor air conditions.

To ensure the indoor always have the fresh air, so it's called "houses of the respiratory system".

AMX Electric Appliances Co., Ltd

Guangdong AMX Electric Appliances Co., Ltd is a professional corporation who owns the fresh air purification technology and intelligent air management systems, and also has the ability to design, manufacturer, marketing and service. We devote ourselves to improve human’s living environment though our intelligentized and systematized products.

AMX corporation follows the idea of development with energy saving and low carbon and environmental protection, we've also introduced the internationally-advanced “IAQ”, atmospheric displacement technology into China. As we've adopted intellectual property with R&D technology, we can enlarge the effort of our innovation on R&D and manufacturer. This will create a free breath living environment, to improve people's living environment and improve people's living conditions. The fresh air system is mainly focused on family housing, commercial public place and other fields.

AMX, is named by its Chinese pronunciation with (A) Love,(M) Beauty and (X) Integrity.

(A)Love, to love and care the world, with the grateful heart as our mission and responsibility, to promote the coexistence between human and society.

(M)Beauty, to design with the beauty of nature, because the rigorous quality is our life, to create the best products with the best user experience.

(X)Integrity, to openness basing on sincerity, this is the fundamental idea of our corporation, to guarantee the maximum benefits of every client.

AMX, your management expert for living conditions!

EVI Compressor Technology (EVI: Enhanced Vapor Injection)

The Development of Steam Jet Technology Background:

1. The traditional heat pump technology applications are limited when in low temperature:
-- A sharp attenuation of heating capacity in low temperature environment;
-- Need to add a lot of auxiliary electric heating;

2. The compressor suction of the refrigerant flow is much lower than the rated flow of the compressor motor in the low-temperature environment, the compressor capacity is not fully utilized at this situation.

3. The liquid refrigerant temperature is too high before the liquid reach the outdoor expansion device, the enthalpy is also correspondingly high, the heat exchanger capacity is not fully utilized

4. Solution:
-- Create a second suction port in the scroll
-- Increase the refrigerant flow with the second inspiration and increase the degree of subcooling of the main circulating liquid refrigerant

     

EVI Basic Principles:

1. Cooling the refrigerant in the main circulating hydraulic pump tube by generating steam
-- The EVI compressor has two suction ports and one exhaust port

2. The working principle is similar to the low-temperature system two-stage compression with intercooler
-- Increase the degree of subcooling: reduce the quality of two-phase refrigerant, improve the heat transfer capacity of the evaporator
-- Intercooler: Lower the exhaust temperature
-- Reduction in unit power consumption: EER is unchanged or increased

3. When the evaporation temperature and condensation temperature in the largest correlation, the cooling capacity increase the proportion of the highest. For heating, the effect is more obvious in the low-temperature environment, in order to achieve a more economical vortex circulation system.

Therefore, do not mistakenly believe that: the use of EVI compressor can improve the performance of the unit, in a specific environment to be able to reflect the advantages of EVI compressor.

The Heating Capacity Increase Process
The cooler liquid coolant enters the outdoor expansion device —→ the outdoor coil absorbs more heat —→ the intake air flow increases, the compressor consumes more power —→ the condensation temperature increases —→ the condenser exchanges more heat —→ produces more heating capacity.

From the above-mentioned heating capacity increase process, it can be seen that the overall heat quantity increases due to the increase in the compressor power consumption, but the COP can not be determined to be improved, and the energy efficiency ratio during cooling (EER), and for EVI compressors only for the priority to optimize the cooling or heating.

How Does Inverter Heat Pump Works

The heat pump draws heat from the outside air through the refrigerant and transfers heat to the home air to keep your home warm during the winter. In the summer, heat pump machine running reversal, from the home air heat to cool the air, make the home more comfortable. Unlike standard furnaces or air conditioners, heat pumps provide a high level of energy efficiency to maintain utility and low cost. The inverter or variable speed heat pump maximizes efficiency and reduces the energy loss during the refrigerant cycle.

Function

During the standard refrigerant cycle, the refrigerant progresses continuously between the compressor and the condenser, and changes from liquid to gas depending on the temperature. Once the air in the home reaches the temperature set on the thermostat, the refrigerant cycle is completely stopped and restarts only when the home temperature changes. As each cycle is restarted, the system consumes energy to equalize the pressure and allow the refrigerant to reach the correct temperature before the heating or cooling process begins.

In a machine with a variable speed compressor or inverter, the refrigerant cycle operates at a different speed depending on the temperature and the heating load. By automatically adjusting the speed of the refrigerant, the drive eliminates the energy loss caused by the stop and start.

Benefit

The inverter heat pump reduces the circulation to keep your family more comfortable and eliminates the cold airflow. By minimizing energy loss while cycling, you can also improve overall energy efficiency and energy consumption in your home. This not only helps to keep your heating and cooling costs, but also protects the environment from air pollution and greenhouse gas emissions.

In some heat pumps, frequency conversion technology can also reduce operating noise and extend the life of compressors and other system components.