Shenzhen Rongjin Hotel Xinfeng Odor System Project
Author: Li Deng environmental protection
Hotel room odor transformation plan suggestion
Thanks to the cooperation opportunities given by the hotel to improve air quality services, we understand that your hotel is a company with scale and health, environmental protection and service quality. Attached to the company's proposal for improving the air quality programme, we are able to solve the problem for your hotel.
One. Engineering background
During our 80% of our time indoor activities, indoor air quality is extremely important to our physical and mental health. When we are in a poor quality indoor activity, you will feel physical and mental exhaustion, heart, lung, brain and other injuries may cause All kinds of diseases, when your body is in a bad state, the virus is chasing you, the infection is mixed, the pain is poisoned, and the people in the air are very common. When you feel the state of learning, you don’t invest. Can not afford the spirit, and even feel sick, etc., which is closely related to the air quality in our room. At present, the outdoor air environment is not good. The method of opening the window and changing the air has no effect. There are various sources of transmission in the air. , bacteria, viruses, odors, etc., as well as other harmful particulate matter and pollutants, as these sources of pollution continue to multiply, distribute and spread throughout the room, traditional air purification technology has been unable to achieve the desired results.
The air in the newly renovated enclosed rooms is continuously circulated. The main sources of pollution are common bacteria, formaldehyde, TVOC, Legionella, perfume, smoke, and other odors; and the lowest-level pathogenic source of pollution - mold, and mold-derived mycotoxins, At the same concentration, it is more harmful than pesticides and heavy metals. Microorganisms that rapidly multiply in humid environments, some of which can cause nausea, vomiting, diarrhea and other symptoms, leading to respiratory and intestinal diseases such as asthma, dysentery, etc., especially for the elderly and children. Humans produce in the breath, such as high concentration of carbon dioxide, loss of air and water, resulting in {anoxia}, especially after turning on the air conditioner, there will be {air conditioning disease}, infectious disease spread, etc. Cough, flu virus (A/B/C), sneezing and other viruses) affect the health of guests and reduce work efficiency. Compared with indoor air, indoor pollution is more directly threatening human health.
two. engineering design
Design Principles:
1. Choose a technical route that ensures governance effectiveness;
2. Select equipment that saves investment, is reasonable, adapts to local conditions, is simple to operate, operates reliably, and works well;
3. Safe and reliable, easy to operate; no need for regular cleaning, fire prevention, high efficiency purification;
4. After the harmful pollution source is treated by the purification system, the pollutants reach the level;
5. Thoroughly purify the air and odor.
Engineering orientation:
1. Using the original room, the air supply system of the fresh air duct on the top of the ceiling.
(1) Install the EDDAAIR plasma air purification system equipment PS-504T in the clean room of the independent fresh air supply system on each floor to ensure that the cleaned air is delivered to each place.
(2) Therefore, the indoor air is purified by circulation, and the content of pollutants and other harmful odors are reduced to an extremely low level, so that the indoor air is clean. At the same time, it is reasonable to increase the positive and negative ions close to the natural environment, so that the indoor air is fresh and clean, and a comfortable high-quality air environment is felt indoors. It has become easier to upgrade the air quality.
three. What is air ion?
Ions are the charges contained in molecules or atoms. These ions exist in nature. Simply speaking, small ions have a survival time of 30 to 300 seconds, but they are very active; and small ion densities range from 900 to 1100. Negative ions and 1000~1200 positive ions, per cubic centimeter (ion/cm3) in a "fresh air" environment, like the top of a mountain, at sea level we usually experience 500 negative ions and 600 positive ions per cubic centimeter [ Ion/cm3], while in urban buildings, the ion level drops by 80% to 95%. In the small office, almost no ions are measured, and when the ions are reduced, the bacteria grow. In nature, the amount of oxygen ions is increased in the fresh air, the oxygen molecules become active again, and the air quality is raised to the level of "fresh air". In other words, the use of plasma air technology releases and actively collides and attacks, inhibits and decomposes. The molecules of bacteria and moldy cells in the air, and destroying their particles and floating mold, will form a cluster of ionic clusters, so that you can always breathe in the unpolluted ecological environment. The fresh, clean air that is close to nature is comfortable, which is the basis of plasma air technology.
(Illustration of the distribution of ions in nature)
four. Technical traceability:
Air purification itself exists in nature, the perfection of nature's process and unlimited creativity, establishing the scale, process and results of any thing, thus instructing us to understand the mysteries. The EDDA AIR air ionization process mimics nature and develops different products according to different indoor environments. According to the ion concentration in nature, the ions in the indoor air are always supplemented. The ion concentration in nature is 800/cubic. Cm, of which 400 are positive and negative ions. Using ionization technology, we can artificially implement this natural phenomenon, and maintain the life of ions for about 2.5 hours and control the concentration of ions as needed. The ionization process of self-purification of natural air is realized efficiently and harmlessly, so that positive and negative oxygen ions which are the same or similar to the natural world can be generated, and the purpose of indoor air purification is achieved, and the air quality level of indoor air and urban park is allowed. Each user "does not leave the house, such as the bath forest."
Plasma air action:
Edda Air plasma air is further derived from the ionization theory of Albert Einstein. It is a new technology integrating physics, chemistry, biology and environmental science. It is easy to install in air conditioning equipment, air handling units, Fresh air or air conditioning duct system installation. The release of the ionization tube controls a large number of positive and negative ion groups, actively attacking pollutants and helping us to improve the quality of the air.
It has been remembered in the fresh air of waterfalls, mountains, seaside and after heavy rains. The natural biological climate produced by plasma air technology is rich in reactive oxygen molecules, called ions; the plasma air system creates a positive and can be measured and controlled. The amount of negative oxygen ions, the negative ions contain an additional electron, and the positive ions are electrons that lack the unstable conditions caused by an electron.
Fives. Product Features:
EDDA AIR plasma air can effectively improve work efficiency (English and German data shows that the work efficiency can be increased by up to 70%), effectively prevent and control infectious diseases mediated by air and surface, and reduce the incidence of respiratory diseases ( Rhinitis, asthma, etc. and skin allergies and other symptoms to achieve cosmetic effects; reduce air conditioning pipeline cleaning frequency and maintenance costs, reduce air static content, enhance filtration efficiency and air conditioning operating efficiency, maximize the use of return air (up to 30% -70%), reduce fresh air to 30%-70%, reduce the number of cycles to 20%, which will save 35%-75% energy consumption for air conditioning operation; high cost performance, long-term benefit for one-time investment, no wearing parts or Consumables make it easy and simple to use.
six. Technical comparison
Edda Air Plasma Air Plasma ions provide important technical support for traditional filtration or air purification solutions, including traditional solutions such as filters, UV, activated carbon, chemical, biological, and catalytic oxidation for greater efficiency. It also reduces energy consumption and reduces installation costs. Traditional air filtration only provides a partial solution that only removes larger particles. Smaller, more dangerous particles and pathogens still exist, ignoring important aspects of indoor air pollution sources (ie, not removing odors or volatiles). Substance (TVOC)). Such as formaldehyde, reducing particles, bacteria, smog, mold, decomposition of odor and volatile gases. Only a few watts of energy consumption, with central air conditioning can save 35-70%. Easy to install into existing HVAC or ducting systems, avoiding expensive modifications and long-term use. Plasma air product design and testing have passed safety standards, EU CE, CMA, CNAS certification.
Seven. Authority certification
Eight. Our service
According to the actual situation, free evaluation, testing, trial use, provide professional design solutions for indoor and outdoor environment and governance.
In order to ensure the actual effect of the project and the air quality, choose a room 20/30m2 and install it for free to ensure the purification effect and feasibility. After the completion of the transformation, the user will test it to determine the effect, and then discuss and carry out a comprehensive transformation. The company has invested in two sets of plasma air purification system equipment, and has been installed in the floor pedestrian passage and room air conditioning fan coil return air inlet. After continuous operation and operation in recent months, the air quality has been effectively improved.
nine. Partial case
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Device installation example:
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