Mine explosion-proof refrigeration device - the safety "guard" to protect the right temperature in the mine
Efficient temperature control, safe and energy-saving energy storage air conditioner is ready!
Use "it" reasonably and say "no" to Hui Nantian
As a common explosion-proof electrical product in flammable and explosive places, explosion-proof air conditioner is mainly used for heating or cooling. Whether it's a hot summer or a cold winter, you can use it to adjust the comfortable temperature in the space.
Inspection and commissioning
As an important equipment in flammable and explosive places, explosion-proof air conditioners need to analyze their safety performance according to the steps from the aspects of their installation and commissioning.
Before the installation of explosion-proof air conditioners, it is recommended to carry out the following tests:
Before the installation of explosion-proof air conditioner, the basic characteristics such as the performance and function of the explosion-proof air conditioner should be tested first, and the testing scope includes production certificate, model, equipment quantity, explosion-proof air conditioning accessories, etc. The problems found in the testing process should be solved in time to ensure the performance and quality of explosion-proof air conditioners.
During the installation of explosion-proof air-conditioning equipment, it is necessary to carry out fixed inspection of the explosion-proof air-conditioning indoor and outdoor equipment, whether the connection of all explosion-proof air-conditioning ventilation and drainage pipelines is normal, the use of special lines for accessories of the air-conditioning power supply, and whether the grounding of the power supply is normal.
As its core component, the explosion-proof air-conditioning and refrigeration compressor should be comprehensively analyzed before installation.
In the commissioning of explosion-proof air conditioners, attention should be paid to the following aspects:
The commissioning of explosion-proof air conditioners usually refers to the pre-commissioning of the refrigeration parameters of air conditioners. The commissioning of explosion-proof air conditioners usually needs to be carried out together with technicians, and the commissioning of explosion-proof air conditioners needs to make the air conditioner adjust the system parameters such as refrigeration power and temperature sensing under the condition of operation.
On the premise of ensuring that the explosion-proof air conditioner is in good operation, the thermal sensitivity of the explosion-proof air conditioner host is debugged, and the operating power of the air conditioner is adjusted to a certain extent according to the operating temperature and humidity environment of the explosion-proof air conditioner.
The commissioning of explosion-proof air conditioners is a complex and delicate process, which requires the commissioning personnel to have deep professional knowledge and rich practical experience. In the process of commissioning, it is necessary to conduct a comprehensive inspection of the functions of the explosion-proof air conditioner to ensure that its functions such as refrigeration, heating, and dehumidification can operate normally. At the same time, the temperature control system of the air conditioner must be accurately calibrated to ensure that the indoor temperature can be stabilized within the set range.
In addition, the electrical system of the explosion-proof air conditioner is also one of the key points of commissioning. Commissioning personnel need to carefully check the connection of electrical wiring to ensure that the wiring connection is firm and in good contact to avoid electrical failures. At the same time, the control system of the air conditioner must be debugged to ensure that it can accurately receive and execute various instructions.
During the commissioning process, if any problems or faults are found, the commissioning personnel should immediately troubleshoot and deal with them. For problems that cannot be solved immediately, they should be reported and recorded in time for follow-up processing.
Selection of installation location
Equally important is the choice of installation location for explosion-proof air conditioners.
First of all, consider the environment in which the air conditioner will be used. Explosion-proof air conditioners are usually used in flammable and explosive hazardous environments, so the installation location should be away from combustible gases, corrosive gases, and heat sources.
Secondly, it is necessary to consider the heat dissipation of the air conditioner. Explosion-proof air conditioners will generate a certain amount of heat during operation, and if the installation location dissipates heat poorly, it will affect the performance and service life of the air conditioner. Therefore, it should be installed in a location with good ventilation and sufficient space for heat dissipation.
In addition, consider the ease of installation of the air conditioner. The installation location should be convenient for construction personnel to carry out installation, commissioning and maintenance operations. At the same time, it is also necessary to consider the coordination between the air conditioner and other indoor equipment to ensure that the overall layout is beautiful and reasonable.
1. The installation position of the outdoor unit
The split explosion-proof air conditioner has a large cooling capacity and the outdoor unit is relatively heavy, so a place that can withstand the mass and vibration force of the unit should be selected and will not produce a lot of vibration and noise.
Try to choose a shady place for installation.
Space must be reserved around the unit to facilitate drainage, heat dissipation and facilitate installation and maintenance.
Avoid flammable gases, corrosive gases, heat and vapor sources.
2. The installation position of the indoor unit
The connecting lines of the outer unit are as short as possible to reduce the flow resistance of the refrigerant, and the location with the least noise and the shortest distance from the outdoor unit is selected.
The explosion-proof split cabinet air conditioning indoor unit has a large external size, and cannot be close to the heat source on the ground or on the welded support seat.
A certain amount of space should be left in front of the indoor unit and on the left and right sides to facilitate air circulation.
To sum up, the commissioning and installation location of explosion-proof air conditioners is a task that requires comprehensive consideration of many factors. Only on the premise of ensuring accurate commissioning and reasonable installation position can we give full play to the performance advantages of explosion-proof air conditioners and ensure their safe and stable operation.
As the weather warms up
Faced with the inconvenience of rising temperatures
An efficient and safe explosion-proof air conditioner
This is especially important
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