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The hydrogen explosion proof precooling machine

LOUDA Ex precooling machine machine Description:

The hydrogen explosion proof precooling machine is the production of the special pre-cooling units in LOUDA main application flammable and explosive special place equipment ranging in power from 0.5KW-100KW. According to customer requirements. The various components of the pre-cooling unit is manufactured according to national explosion-proof standards. Explosion-proof master controller according to GB3836.1-2000 "for explosive gas atmospheres - General requirements for electrical equipment. IEC proof grade standards: Ex (ia) Ⅱ C T4 standards designed to meet the special requirements of customers.

The the hydrogen explosion proof precooling machine as LOUDA products of room temperature hydrogen by Ex hydrogen precooling evaporative cooler, the temperature dropped to the outlet temperature. As a stand-alone use, the heat sink is built-in fan or circulating cooling water, there are three interrelated systems: the circulatory system of the refrigerant, cooling water circulation system, electrical automatic control system.

Refrigerant cycle system: the liquid refrigerant in the evaporator to absorb the heat of the water and starts to evaporate, and ultimately form a certain temperature difference between the refrigerant and the water, the liquid refrigerant is also completely evaporated into a gaseous, after the compressor suction and compressed (pressure and temperature increase), the gaseous refrigerant absorbs heat through the condenser, to condense into a liquid. Throttled by the expansion valve (or capillary tube) to become a low temperature and low pressure refrigerant enters the evaporative cooler, and to complete the refrigerant cycle.

Cooling water circulation system: pump is responsible for the water pumped from the cooling tower to the hydrogen Ex precooled machine cooler, the temperature rise in the cooling water after the heat away, and back to the cooling tower, after cooling by the cooling tower during the next round of cycle.

 Electrical automatic control system (explosion-proof electrical box): including the power part and the automatic control part. Power supply section through the contact device, and the compressor to provide power. Automatic control parts including thermostats, pressure protection, time delay relays, overload protection combined with each other to achieve the noted in temperature automatically start and stop, protection functions.

LOUDA hydrogen explosion proof precooling machine Features:

LOUDA hydrogen explosion-proof pre-cooling units use high-quality imported brand scroll compressor, coupled with world-class brands of control devices to ensure the unit can run long-term security and stability.

    LOUDA hydrogen explosion pre-cooling unit, through a multi-head tie and PLC control technology, the unit either full load or part load can achieve the best energy efficiency and significantly reduce your operating costs. The precooling unit of LOUDA large models can provide a four-part (25%, 50%, 75%, 100%) and stepless energy regulation for you to choose, combined with the use of highly efficient heat transfer enhancement, the unit has a strong applicable and high efficiency.

    The proof precooling unit of LOUDA provide complete protection to the water system from the refrigerant system, electrical system, fully guarantee the normal operation of the unit safety. Compressor motor overheating, over-current, phase sequence abnormalities, low oil level, low-voltage, high voltage protection, control unit uses advanced technology to realize the "key to power and fully automatic operation. Without human intervention.

LOUDA hydrogen explosion-proof pre-cooling unit through a variety of compressor with use, can provide for you to choose from the various models of 10-460RT, temperature control range of -45 ° C --- +30 ℃. We also can be customized in accordance with your requirements for your special.

LOUDA hydrogen explosion-proof unit is suitable for explosion-proof the occasion of oil depots, petrol stations, chemical industry, medicine and other needs to apply to both.

LOUDA Ex precooling machine machine Description:

The hydrogen explosion proof precooling machine is the production of the special pre-cooling units in LOUDA main application flammable and explosive special place equipment ranging in power from 0.5KW-100KW. According to customer requirements. The various components of the pre-cooling unit is manufactured according to national explosion-proof standards. Explosion-proof master controller according to GB3836.1-2000 "for explosive gas atmospheres - General requirements for electrical equipment. IEC proof grade standards: Ex (ia) Ⅱ C T4 standards designed to meet the special requirements of customers.

The the hydrogen explosion proof precooling machine as LOUDA products of room temperature hydrogen by Ex hydrogen precooling evaporative cooler, the temperature dropped to the outlet temperature. As a stand-alone use, the heat sink is built-in fan or circulating cooling water, there are three interrelated systems: the circulatory system of the refrigerant, cooling water circulation system, electrical automatic control system.

Refrigerant cycle system: the liquid refrigerant in the evaporator to absorb the heat of the water and starts to evaporate, and ultimately form a certain temperature difference between the refrigerant and the water, the liquid refrigerant is also completely evaporated into a gaseous, after the compressor suction and compressed (pressure and temperature increase), the gaseous refrigerant absorbs heat through the condenser, to condense into a liquid. Throttled by the expansion valve (or capillary tube) to become a low temperature and low pressure refrigerant enters the evaporative cooler, and to complete the refrigerant cycle.

Cooling water circulation system: pump is responsible for the water pumped from the cooling tower to the hydrogen Ex precooled machine cooler, the temperature rise in the cooling water after the heat away, and back to the cooling tower, after cooling by the cooling tower during the next round of cycle.

 Electrical automatic control system (explosion-proof electrical box): including the power part and the automatic control part. Power supply section through the contact device, and the compressor to provide power. Automatic control parts including thermostats, pressure protection, time delay relays, overload protection combined with each other to achieve the noted in temperature automatically start and stop, protection functions.

LOUDA hydrogen explosion proof precooling machine Features:

LOUDA hydrogen explosion-proof pre-cooling units use high-quality imported brand scroll compressor, coupled with world-class brands of control devices to ensure the unit can run long-term security and stability.

    LOUDA hydrogen explosion pre-cooling unit, through a multi-head tie and PLC control technology, the unit either full load or part load can achieve the best energy efficiency and significantly reduce your operating costs. The precooling unit of LOUDA large models can provide a four-part (25%, 50%, 75%, 100%) and stepless energy regulation for you to choose, combined with the use of highly efficient heat transfer enhancement, the unit has a strong applicable and high efficiency.

    The proof precooling unit of LOUDA provide complete protection to the water system from the refrigerant system, electrical system, fully guarantee the normal operation of the unit safety. Compressor motor overheating, over-current, phase sequence abnormalities, low oil level, low-voltage, high voltage protection, control unit uses advanced technology to realize the "key to power and fully automatic operation. Without human intervention.

LOUDA hydrogen explosion-proof pre-cooling unit through a variety of compressor with use, can provide for you to choose from the various models of 10-460RT, temperature control range of -45 ° C --- +30 ℃. We also can be customized in accordance with your requirements for your special.

LOUDA hydrogen explosion-proof unit is suitable for explosion-proof the occasion of oil depots, petrol stations, chemical industry, medicine and other needs to apply to both.

LOUDA Ex precooling machine machine Description:

The hydrogen explosion proof precooling machine is the production of the special pre-cooling units in LOUDA main application flammable and explosive special place equipment ranging in power from 0.5KW-100KW. According to customer requirements. The various components of the pre-cooling unit is manufactured according to national explosion-proof standards. Explosion-proof master controller according to GB3836.1-2000 "for explosive gas atmospheres - General requirements for electrical equipment. IEC proof grade standards: Ex (ia) Ⅱ C T4 standards designed to meet the special requirements of customers.

The the hydrogen explosion proof precooling machine as LOUDA products of room temperature hydrogen by Ex hydrogen precooling evaporative cooler, the temperature dropped to the outlet temperature. As a stand-alone use, the heat sink is built-in fan or circulating cooling water, there are three interrelated systems: the circulatory system of the refrigerant, cooling water circulation system, electrical automatic control system.

Refrigerant cycle system: the liquid refrigerant in the evaporator to absorb the heat of the water and starts to evaporate, and ultimately form a certain temperature difference between the refrigerant and the water, the liquid refrigerant is also completely evaporated into a gaseous, after the compressor suction and compressed (pressure and temperature increase), the gaseous refrigerant absorbs heat through the condenser, to condense into a liquid. Throttled by the expansion valve (or capillary tube) to become a low temperature and low pressure refrigerant enters the evaporative cooler, and to complete the refrigerant cycle.

Cooling water circulation system: pump is responsible for the water pumped from the cooling tower to the hydrogen Ex precooled machine cooler, the temperature rise in the cooling water after the heat away, and back to the cooling tower, after cooling by the cooling tower during the next round of cycle.

 Electrical automatic control system (explosion-proof electrical box): including the power part and the automatic control part. Power supply section through the contact device, and the compressor to provide power. Automatic control parts including thermostats, pressure protection, time delay relays, overload protection combined with each other to achieve the noted in temperature automatically start and stop, protection functions.

LOUDA hydrogen explosion proof precooling machine Features:

LOUDA hydrogen explosion-proof pre-cooling units use high-quality imported brand scroll compressor, coupled with world-class brands of control devices to ensure the unit can run long-term security and stability.

    LOUDA hydrogen explosion pre-cooling unit, through a multi-head tie and PLC control technology, the unit either full load or part load can achieve the best energy efficiency and significantly reduce your operating costs. The precooling unit of LOUDA large models can provide a four-part (25%, 50%, 75%, 100%) and stepless energy regulation for you to choose, combined with the use of highly efficient heat transfer enhancement, the unit has a strong applicable and high efficiency.

    The proof precooling unit of LOUDA provide complete protection to the water system from the refrigerant system, electrical system, fully guarantee the normal operation of the unit safety. Compressor motor overheating, over-current, phase sequence abnormalities, low oil level, low-voltage, high voltage protection, control unit uses advanced technology to realize the "key to power and fully automatic operation. Without human intervention.

LOUDA hydrogen explosion-proof pre-cooling unit through a variety of compressor with use, can provide for you to choose from the various models of 10-460RT, temperature control range of -45 ° C --- +30 ℃. We also can be customized in accordance with your requirements for your special.

LOUDA hydrogen explosion-proof unit is suitable for explosion-proof the occasion of oil depots, petrol stations, chemical industry, medicine and other needs to apply to both.

LOUDA Ex precooling machine machine Description:

The hydrogen explosion proof precooling machine is the production of the special pre-cooling units in LOUDA main application flammable and explosive special place equipment ranging in power from 0.5KW-100KW. According to customer requirements. The various components of the pre-cooling unit is manufactured according to national explosion-proof standards. Explosion-proof master controller according to GB3836.1-2000 "for explosive gas atmospheres - General requirements for electrical equipment. IEC proof grade standards: Ex (ia) Ⅱ C T4 standards designed to meet the special requirements of customers.

The the hydrogen explosion proof precooling machine as LOUDA products of room temperature hydrogen by Ex hydrogen precooling evaporative cooler, the temperature dropped to the outlet temperature. As a stand-alone use, the heat sink is built-in fan or circulating cooling water, there are three interrelated systems: the circulatory system of the refrigerant, cooling water circulation system, electrical automatic control system.

Refrigerant cycle system: the liquid refrigerant in the evaporator to absorb the heat of the water and starts to evaporate, and ultimately form a certain temperature difference between the refrigerant and the water, the liquid refrigerant is also completely evaporated into a gaseous, after the compressor suction and compressed (pressure and temperature increase), the gaseous refrigerant absorbs heat through the condenser, to condense into a liquid. Throttled by the expansion valve (or capillary tube) to become a low temperature and low pressure refrigerant enters the evaporative cooler, and to complete the refrigerant cycle.

Cooling water circulation system: pump is responsible for the water pumped from the cooling tower to the hydrogen Ex precooled machine cooler, the temperature rise in the cooling water after the heat away, and back to the cooling tower, after cooling by the cooling tower during the next round of cycle.

 Electrical automatic control system (explosion-proof electrical box): including the power part and the automatic control part. Power supply section through the contact device, and the compressor to provide power. Automatic control parts including thermostats, pressure protection, time delay relays, overload protection combined with each other to achieve the noted in temperature automatically start and stop, protection functions.

LOUDA hydrogen explosion proof precooling machine Features:

LOUDA hydrogen explosion-proof pre-cooling units use high-quality imported brand scroll compressor, coupled with world-class brands of control devices to ensure the unit can run long-term security and stability.

    LOUDA hydrogen explosion pre-cooling unit, through a multi-head tie and PLC control technology, the unit either full load or part load can achieve the best energy efficiency and significantly reduce your operating costs. The precooling unit of LOUDA large models can provide a four-part (25%, 50%, 75%, 100%) and stepless energy regulation for you to choose, combined with the use of highly efficient heat transfer enhancement, the unit has a strong applicable and high efficiency.

    The proof precooling unit of LOUDA provide complete protection to the water system from the refrigerant system, electrical system, fully guarantee the normal operation of the unit safety. Compressor motor overheating, over-current, phase sequence abnormalities, low oil level, low-voltage, high voltage protection, control unit uses advanced technology to realize the "key to power and fully automatic operation. Without human intervention.

LOUDA hydrogen explosion-proof pre-cooling unit through a variety of compressor with use, can provide for you to choose from the various models of 10-460RT, temperature control range of -45 ° C --- +30 ℃. We also can be customized in accordance with your requirements for your special.

LOUDA hydrogen explosion-proof unit is suitable for explosion-proof the occasion of oil depots, petrol stations, chemical industry, medicine and other needs to apply to both.