West Park Middle School

Multi-functional reporting hall environmental control system transformation program

Huaibei City West Park Middle School

Huaibei West Park Middle School was founded in 1999 and is a complete junior high school directly under the Municipal Education Bureau.

Huaibei City West Park Middle School design to nature as the concept, the whole campus surrounded by mountains, care for the physical and mental health of teachers and students.

With the increase of air pollution in recent years, Invic has proposed a new concept of “indoor healthy air environment”, which is dedicated to providing solutions and products to solve indoor air environment temperature, humidity, particulate pollution, chemical gas pollution, hypoxia pollution and space odor. At present, Invic’s products have been widely used in Shenzhen, Beijing, Shanghai, Guangdong, Fujian, Zhejiang, Jiangsu, Chongqing, Sichuan, Henan, Guangxi and other provinces and cities of many schools.

In order to create a more comfortable and healthy campus air environment, the school, in cooperation with Invic, completed the transformation of the air environment control system in the reporting hall, and strengthened the safety protection of the respiratory health of teachers and students.

Project Background

  1. The total area of the report hall of Xiyuan Middle School in Huaibei City is 930m2. Because the report hall has no windows, the indoor space is more closed, the concentration of carbon dioxide during the meeting increased, the indoor oxygen content is not satisfied, will affect the mental state of teachers and students.
  2. The reporting hall is densely populated, the air is mixed, and it is easy to produce bacteria, which can lead to cross-infection.
  3. The report hall has just completed renovation this year, there may be residual decoration pollutants, the impact on the health of teachers and students.
  4. The report hall area is large, in the regulation of temperature easy to cause hot and cold air alternate, bringing discomfort to teachers and students.

solution

In response to the air problems in the reporting hall, Invic provides an air environment machine that integrates air monitoring, room temperature control, indoor new air, air purification and air sterilization functions, several major problems, and a machine to solve.

Product selection: 6 ceiling air environment machine;

New air volume: 1000m3/h/table;

Sterilization rate: 99%;

Product functions: air monitoring, room temperature control, indoor new air, air purification, air sterilization.

Run the effect

  1. The conference room can be used quickly after renovation without worrying about air pollution;
  2. According to national standards, the amount of new air required per person per hour for minors is 19m3, while the maximum air intake for air environment machines is 1000m3 per hour. Indoor new air is abundant, meeting efficiency is higher;
  3. Air environment machine using LDFC linear DC frequency conversion technology, temperature control more accurate, for teachers and students to provide the most comfortable body temperature.
  4. Air environment machine using a fully enclosed ultraviolet phototransaction media sterilization, human-machine coexistence, safe and reliable, can effectively filter out droplets and aerosols.
  5. The air environment machine adopts the unique active air environment management technology, detects the indoor environment in real time through high sensitivity sensor, and predicts the air quality change, and intelligently regulates the various factors.
  6. Air environment machine support cloud group control, in the background can manage all devices at the click of a button, effort and worry.

Product details

Core technology: multi-dimensional phase control, DC frequency conversion, fully enclosed UV phototransaction catalyst andEBC disinfection filter (optional) double disinfection sterilization;

Main functions: air monitoring, temperature control, new air, air disinfection sterilization, air purification

Product benefits:

  1. Active air management, real-time monitoring and prediction, management of indoor air quality;
  2. One machine four-mode, set indoor temperature control, indoor new air, air disinfection, air purification functions in one, each function can operate independently, can also be linked to run;
  3. ceiling mounting, no wind 360 degrees out of the wind;
  4. Three control methods, local line control, local group control, remote cloud control;

Suitable places: classrooms, function rooms, offices, conference rooms, libraries, laboratories, etc

A school in Longhua

New school classroom air control project

Air control project for new school classrooms

Project Background

A school in Longhua, Shenzhen, is the first school in Shenzhen to implement the 2016 school construction standards, and the project was completed in August 2019 and opened and put into use on September 2, 2019.

  1. Renovation brings formaldehyde, TVOC, benzene and other harmful substances, which in turn cause indoor pollution, the urgent need for long-term window ventilation;
  2. Some of the new classrooms are adjacent to the main traffic lanes, traffic caused by continuous noise dust pollution, open windows ventilation is more difficult to achieve;
  3. Classroom closed, carbon dioxide, germs, decoration pollutants concentration is not easy to decline. There is an urgent need for schools to improve complex classroom air and environmental problems, ensure that school starts on schedule, and create a high standard of teaching environment for students.

solution

For complex indoor and outdoor environment, we provide room temperature control, indoor new air, air purification, air sterilization four functions in one of the air environment machine.

Product selection: 6 ceiling air environment machine;

Number of products:1 / 75m2 classroom;

Effect:

Promote the rapid use of new classrooms, while ensuring that teachers and students can breathe oxygen-rich clean air without opening windows;

EBC ceiling air environment machine installation effect map

EBC ceiling air environment machine installation effect map

EBC ceiling air environment machine installation effect map

EBC ceiling air environment machine installation effect map

EBC ceiling air environment machine installation effect map

EBC ceiling air environment machine installation effect map

Sanqi Kindergarten

Kindergarten air environment control system construction project

Sanqi Education Kindergarten

Project Background

Sanqi Education Kindergarten is a new kindergarten, combined with the advantages of school running, is committed to providing children with quality natural growth and learning environment. Kindergarten school age is 3-6 years old, is the rapid growth stage of children, so the school attaches great importance to the construction of the campus air environment.

  1. Kindergarten is the third stage when children’s immunity is weakest: there will be more people and environments, and winter is the outbreak period of influenza, influenza virus is highly lethal, infectious, especially children with weak immunity are more prone to cross-infection;
  2. New decoration may bring formaldehyde, TVOC exceeding the standard and other issues;
  3. Guangdong summer from mid-to-late April to October, air conditioning long-term closed operation caused by indoor ventilation, which led to a rise in CO2 concentration, affecting the individual’s attention, observation, memory, thinking and other abilities;
  4. Kindergarten children are young, lively and active, separate installation of air conditioning, new fan, sterilization machine and other products occupy the activity space, and there may be security risks;
  5. Children are sensitive to temperature perception, while traditional diagonal air conditioning air delivery is uneven, causing invisible damage to the child’s body.

solution

  1. For 65 square meters of art room, a 6-horse ceiling air environment machine;
  2. Air environment machine configuration of warm and cold temperature control function, ceiling installation, 360 degrees uniform, constant temperature air, and do not occupy indoor space;
  3. New air volume of 1000m3/h, heat exchange efficiency of 80%, to achieve maximum efficiency of air circulation, improve comfort, save energy consumption;
  4. Through medical-grade high-efficiency filtration HEPA technology, the removal efficiency of PM0.3 and PM2.5 is as high as 99.9%;
  5. Fully enclosed ultraviolet phototyptalytic sterilization, safe and non-polluting, germ sterilization rate of more than 99%, sterilization air volume of 2000m3/h.

Product selection:6 ceiling air environment machine; new air volume: 1000m3/h/table; PM2.5, PM0.3 purification efficiency: 99.99%, sterilization rate: 99%;

Effect:

Promote the rapid use of new classrooms, while ensuring that teachers and students can breathe oxygen-rich clean air without opening windows;

EBC ceiling air environment machine installation effect map

EBC ceiling air environment machine installation effect map

EBC ceiling air environment machine installation effect map

EBC ceiling air environment machine installation effect map

Senior High School (Guanlan Campus)

Campus air environment control system construction-

Senior High School (Guanlan Campus)

The construction of campus air environment control system to protect students’ breathing health

Senior High School is a public and boarding brand high school built with high starting point planning and high standards in Longhua District. Adhering to the school-running philosophy of “student-oriented, quality-first, quality-oriented, and responsibility-oriented”, the school attaches great importance to the physical and mental health of students. To this end, the school specially cooperated with EBC Yingbaochun to install EBC air environment machines in classrooms and canteens to create a brand-new air environment control system to protect students’ respiratory health.

Project Background

Longhua Senior High School (North Campus) is currently under construction and will start enrolling students in the fall of 2020. The school is located next to Mission Hills, at No. 1222, Sightseeing Road.

  1. Decoration : There may be some decoration residues in the newly completed building. In order to completely eliminate indoor pollution, the function of clean air is indispensable.
  2. In the classroom : The North Campus adopted the topographic design of the factory building in the original site during the construction process, and the classrooms were distributed around for teaching activities. The natural ventilation effect of this design is not the best. In order to reduce the concentration of carbon dioxide and decoration residues quickly, the building has higher requirements for fresh air.
  3. Outside the classroom : the teaching building faces the road, and the traffic on the road may cause continuous noise and dust pollution. For a better teaching environment and teaching quality, opening windows for ventilation is obviously not the best choice.
  4. Canteen : The canteen has a large area, and the ventilation efficiency is not high; in addition, the kitchen waste in the canteen is also easy to breed bacteria and produce peculiar smell. In order to bring a healthy and comfortable dining environment to teachers and students, indoor purification and sterilization have become the top priority of the construction.

solution

Classrooms are inconvenient to open windows, difficult to ventilate, and students are sensitive to temperature. Therefore, the requirements for precise temperature control and constant oxygen fresh air are high to ensure that students can enjoy comfortable air anywhere in the classroom.

Canteens are densely staffed and mixed with air, which is prone to produce food waste. Therefore, the requirements for air purification and sterilization are relatively high to ensure a healthy dining environment.

For such a complex campus environment, we provide an air environment machine that integrates room temperature control , indoor fresh air , air purification , and air disinfection and sterilization functions . Several major problems can be solved in one machine.

running result:

Ensure comfort : The air environment machine adopts LDFC linear DC frequency conversion technology, which has more precise temperature control and wider frequency conversion range. The sensor accuracy is within 0.5 degrees and the frequency conversion accuracy is 0.1 Hz, providing students with the most comfortable body temperature. In addition, the air environment machine also uses patented heat management technology to effectively recover the cold and heat energy of the muddy air, avoiding the discomfort caused by the alternation of cold and hot air, and providing students with natural fresh air.

Guaranteed freshness : According to national standards, minors need 19m³ of fresh air per hour per person, and the maximum air supply of the air environment machine is 1000m³ per hour, which can provide students with sufficient fresh oxygen and fresh air to ensure fresh air.

(Note: National standards refer to “Indoor Air Quality Standard” (GB/T 18883-2002) and “Code for Indoor Environmental Pollution Control of Civil Construction Engineering” (GB 50325-2010))

Guaranteed cleanliness : The air environment machine uses a fully enclosed ultraviolet photocatalyst for sterilization, and the influenza virus removal rate is 99.76%; it is equipped with a medical-grade high-efficiency HEPA filter with a filtration level of PM0.3, and the removal rate of fine particles in the air is 99.9%; with negative ions It can effectively eliminate indoor odors, thoroughly purify it, and provide healthy and clean air for the teachers and students of the school.

Guarantee peace of mind : The air environment machine adopts unique active air environment management technology, detects the indoor environment in real time through high-sensitivity sensors, and predicts changes in air quality, and intelligently regulates various factors. In addition, the air environment machine also supports cloud group control. In the background, you can manage all the devices on the campus with one click, which saves effort and worry.

EBC air environment machine installation renderings

Campus air environment control system construction-Senior High School (Guanlan Campus)

Campus air environment control system construction-Senior High School (Guanlan Campus)

Campus air environment control system construction-Senior High School (Guanlan Campus)

Campus Air Environment Control System Construction-Senior High School (Guanlan Campus)

Campus Air Environment Control System Construction-High School (Mission Hills Campus)

Library Project Business School of a University in Sichuan

Library Project Business School of a University in Sichuan

Project Background

The business school of a university in Sichuan is the director unit of the national comprehensive experimental teaching demonstration center for liberal arts. The college has distinctive characteristics and remarkable results in talent training.

  1. Sichuan has a relatively complicated basin climate, with cold winters but no heating facilities;
  2. In August this year, the school’s business school data room was converted into a library, and indoor pollution such as formaldehyde, TVOC, benzene, etc. caused by decoration was difficult to eliminate in a short time;
  3. The library has a relatively large flow of people, and the demand for fresh air is high.

solution

Aiming at the air pollution caused by decoration, we provide an air environment machine that integrates the four functions of room temperature control (cooling/heating), indoor fresh air, air purification, and air sterilization.
product model:
6-hp ceiling-mounted air environment machine; fresh air volume: 1000m³/hour/unit; sterilization rate: 99%; purification efficiency: 99.9%;
merchandise quantity:
2 sets/130㎡ meeting room;
running result:
The reference room can be used quickly after being converted into a library; indoor air circulation is enhanced, and learning efficiency is higher; real-time control of the quality of various elements of indoor air makes teachers and students more at ease.

Reading room air environment control system construction project

Reading Room Air Environment Control System Construction Project

Primary School Affiliated to Tsinghua University

Background

Adhering to the school motto of “building people first and making aspirations to learn”, Tsinghua Primary School adheres to the rigorous teaching attitude of Tsinghua University, paying particular attention to the physical and mental health of students.
  1. The large annual temperature difference in Beijing requires refrigeration and heating equipment; PM2.5 is severely exceeded during the haze season , and catkins fly across in spring ; these factors make it impossible to open windows for ventilation.
  2. When the smog is raging, the indoor PM2.5 concentration can reach 1/3 to 2/3 of the outdoor level when the doors and windows are all closed.
  3. In autumn and winter, people spend 80% of their time indoors. Influenza viruses are more likely to accumulate and spread in a closed and warm environment , causing cross-infection , especially in crowded and mobile places such as libraries. The speed is faster, one person is recruited, and the whole school is affected .
  4. The environment for storing books is special, and the library needs a clean and sterile air environment with suitable temperature and humidity.
  5. The library has a large area and requires high-power air conditioners, fresh fans and other products, but they are often accompanied by loud noises and cannot meet the requirements of a quiet learning environment in the library . Therefore, there is an urgent need for equipment that can adjust the temperature, ventilate, purify, and sterilize, and improve comfort with low noise.

product model:

solution

  1. Provide purified indoor fresh air, with a filtration level of PM0.3, a purification efficiency of 99.99%, and a sterilization rate of 99%, ensuring that the classroom can breathe fresh air even when the windows are closed.
  2. With a heat exchange efficiency of up to 80%, the temperature deviation caused by outdoor fresh air entering the room during cooling or heating is greatly reduced, energy consumption is saved, and comfort is improved.
  3. Adjust indoor temperature, humidity, oxygen content, and cleanliness through four functional modules to provide a high-quality book collection environment for the library.
  4. The lowest noise in the air environment machine room can reach 40dB, which effectively guarantees a quiet learning environment.

product model:

6-horse ceiling air environment machine; fresh air volume: 1000m³/hour/unit; PM2.5, PM0.3 purification efficiency 99.99%, sterilization rate: 99%;

Number of products: 1

running result:

After installing the EBC air environment machine, you can breathe fresh air even with the windows closed in the haze sky; the indoor noise of the air environment machine can reach 40dB, which effectively guarantees a quiet learning environment. Real-time mastering of the various elements of the library air indicators, students’ learning efficiency will be higher, the book collection environment will be safer, and teachers and students will be more at ease.

EBC ceiling-mounted air environment machine installation effect diagram

EBC ceiling-mounted air environment machine installation effect diagram

EBC ceiling-mounted air environment machine installation effect diagram