Shenzhen Design Industry Park

Design Industry Chain”MainlyQuestion, typingCreating an 'Industry Headquarters'target

Shenzhen Design Industrial Park (DIP) is located in a convenient transportation area南山大道Located on the north ring road of Shenzhen's transportation artery to the south, it boasts beautiful sceneryZhongshan ParkThe eastern end of the industry is a new type of business model led by designers, with settled enterprises as the protagonists, the theme of "design industry chain", and the goal of creating "industry headquarters"Creative Industry ParkThe planned construction area of the park is 25800 square meters, with a total investment of 37 million yuan.

Prologue

【Underground parking garage cooperation case】

Unit of use:Shenzhen Design Industrial Park Parking Lot

Using the product:Fixed gas detector/SK-600

Gas detection:carbon monoxide? /Carbon dioxide

Quantity used:160 units?

Application location:Underground parking garage?

We wantUnderstand?

Carbon monoxide is colorless,Odorless,tasteless,Inhalation can cause significant harm to the human body. It combines with hemoglobin to produce carboxyhemoglobin, leading to hypoxia in humans. The most common symptoms of carbon monoxide poisoning,Like a headache,evilL heart,vomit,dizziness,Feeling of fatigue and weakness,Exposure to carbon monoxide may severely damage the heart and central nervous system,There will be sequelae. According to the concentration of carbon monoxide in the test air.①When reaching 50ppm,Healthy adults can afford it8Hour.②When reaching 200ppm,Healthy adults2~3when I was young,Mild headache intensity.③When reaching 400ppm,Healthy adults1~2Frontal pain within hours, threeThreatening life hours later.④When reaching 800ppm,Healthy adults45within minutes,Blindness and evilHeart and spasm, twoLosing consciousness within an hour, 2~3Died within an hour.

Toxic gases originate fromwhere？

The production of carbon monoxide in underground garages mainly comes from car engines. When the engine is idling, due to insufficient combustion of gasoline, a large amount of exhaust gas containing CO will be produced. Underground parking lots are enclosed environments where vehicles frequently enter and exit, and the exhaust emissions are difficult to release. This can easily accumulate a large amount of Co gas, causing a pungent odor to pervade the parking lot and harming human health. Therefore, underground garages and parking lots should be equipped with air supply and exhaust systems to replace with fresh air.

ourPurpose?

The purpose of installing a carbon monoxide (CO) detection system in an underground garage is twofold. Currently, the purpose of installing a carbon monoxide (CO) detection system in an underground garage is to ensure that the carbon monoxide concentration in the garage is below the hazardous level, which is a safety consideration. 2. Exhaust according to the concentration of carbon monoxide in the underground garage to avoid energy waste caused by excessive exhaust frequency, which is considered energy-saving.

How to Install and Alarm Valuesset up?

At present, there is no national standard for the installation of carbon monoxide detectors in underground parking lots. Their installation is mainly based on the provisions of the "Design Specification for Combustible Gas and Toxic Gas Detection and Alarm in Petrochemical Enterprises" (GB50493-2009), which stipulate that the distance between toxic gas detectors and release sources should not be greater than 1 meter. Considering that this regulation mainly targets high-risk chemical areas, the number of carbon monoxide detectors in underground parking lots is mainly determined by factors such as fire zones and area size. The installation height is recommended to be around 0.3-0.6m above the ground or according to the on-site working conditions.

We recommendlist：

1: The common signal transmission methods for carbon monoxide detectors are 4-20mA/RS485. Considering the simplicity and cost of wiring, it is recommended to choose bus based RS485 for installation and debugging.

2: The cable specification is RVV4 × 1.5 mm2.

3: The concentration range of the carbon monoxide CO detector is 0-500PPM or 0-1000PPM. The concentration range of the carbon dioxide CO2 detector is 0-10000 PPM.

4: Set the detector to low alarm, based on the above information, issue an alarm and turn on the control system such as the fan

High energy ahead, a large wave of beautiful images is approaching,

Attention traffic party, free spirited tycoons~

[Photography of the cooperation project in the design industry park]

projectShenzhen Design Industrial Park

Testing equipment:CO detector, CO2 detector

Location:southmountainthe great Dao，Located at the intersection of North Ring Road, a major transportation artery in Shenzhen, to the south

Second floor parking lot of the industrial park:

• The detector is evenly distributed between 20-30m per unit

• The concentration exceeding the standard alarm light emits an alarm.

First floor parking lot of the industrial park:

• 60 CO detectors to assist in installation.

• Convenient and intelligent electric charging station configuration.

Industrial Park Host Monitoring Room:

• 3 high-definition touch screen display hosts.

• Configure double-sided alarm.

“East Japan EnergyCommitted to becoming an instrumentOur development mission is to provide comprehensive solutions in the field of instruments and meters, with the goal of becoming a high-quality manufacturer. We are committed to building a strong ecosystem of "new intelligence+new IoT"“Online consultation+offline distribution+quality service”A full industry chain solution that customizes cost-effective system solutions based on the actual usage needs of different customers.

Exciting yet to be continued;Welcome to join~~