A ventilation system for explosion-proof air conditioner
A ventilation system and air-conditioning technology, applied in the field of ventilation systems, can solve the problems of inability to detect the concentration of flammable and explosive gases, cannot exchange, burn, etc., and achieve the effects of high comfort, high safety, and convenient maintenance and installation
Active Publication Date: 2021-08-10
加一防爆电器有限公司
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Problems solved by technology
[0005] Existing explosion-proof air conditioners cannot exchange the indoor air with the outdoor, and can only achieve indoor air circulation, and cannot detect the concentration of flammable and explosive gases indoors and in the machine. , when the flammable and explosive gas in the room and in the machine reaches a certain concentration, combustion and explosion will occur
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Embodiment Construction
[0034] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0035] This embodiment discloses a ventilation system for explosion-proof air conditioners, such as figure 1 , figure 2 , image 3 As shown, a ventilation system for an explosion-proof air conditioner, including an air conditioner inner unit 1, an air conditioner outer unit, a distribution box, an air pump unit 3 and a main control device 18, is characterized in that the outer casing of the air conditioner inner unit 1 A temperature sensor 11, a humidity sensor 12, a first flammable gas sensor 13, a fixed frame 14 for fixing the air pump unit 3, an air inlet through hole 15 and an air outlet through hole 16 are provided, and the fixed frame 14 is arranged in upper and lower layers The long board, the outside of the two-layer long board of the fixed frame 14 is provided with a clamping bar 141 that can move up and down to prevent the air pump unit 3 from mo...
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The invention provides a ventilation system for an explosion-proof air conditioner, which includes a first flammable gas sensor, a second flammable gas sensor, a main control device, and an air pump unit. The air intake pipe and air outlet pipe of the air conditioner can exchange air indoors, inside the machine and outdoors. The air pump unit can also ensure the concentration of flammable gases indoors and in the air conditioner through the first flammable gas sensor and the second flammable gas sensor. It will not be high, and it can discharge flammable gas in time. There is also an open flame alarm in the air conditioner. The safety of the ventilation system is safe during operation. There is a heater on the end of the air intake pipe connected to the air conditioner, which can pass in warm and dry air for dehumidification after the air conditioner is turned off. It can be widely used in mines, oil fields, military industries, etc. Explosive hazardous areas.
Description
technical field [0001] The invention relates to the field of explosion-proof electrical appliances, in particular to a ventilation system for an explosion-proof air conditioner. Background technique [0002] Explosion-proof air conditioners are a kind of explosion-proof electrical appliances. The structures of explosion-proof air conditioners and air conditioners are similar. Explosive gas is produced, and because the environmental space is mostly a sealed airtight space, it was born for explosion-proof air conditioners, which not only meets the requirements of the production environment, but also meets the needs of the staff's human comfort. [0003] The existing explosion-proof air conditioners are mainly split-type air conditioners, and their explosion-proof measures are often to replace materials or add structures to certain parts or parts to protect explosion-proof and explosion-proof. [0004] The internal unit of the existing explosion-proof air conditioner will have...
Claims
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IPC IPC(8): F24F1/0003F24F1/0083F24F1/0093F24F11/34F24F11/52F24F11/89
CPCF24F1/0003F24F11/34F24F11/52F24F11/89F24F1/0083F24F1/0093
Inventor 金加听
Owner 加一防爆电器有限公司