Overhead anti-explosion air conditioner

Abstract

The invention relates to an overhead anti-explosion air conditioner. An air conditioner shell is arranged on a top plate of a cabin and internally and successively provided with an evaporator, a centrifugal fan, a totally closed rotary compressor, an anti-explosion motor, an anti-explosion line control box, an axial fan and a condenser, wherein an air outlet return panel is arranged below the top plate of the cabin; an air outlet of the air outlet return panel is communicated with an air return inlet of the air outlet return panel through an air outlet tube, the centrifugal fan and the evaporator successively; and the cable joints of the evaporator, the condenser, the totally closed rotary compressor, the anti-explosion motor and the anti-explosion electric control box are encapsulated by anti-explosion glue. The anti-explosion air conditioner is reasonable in structural design and high in protection level, can effectively prevent electric spark, arc light or dangerous temperature, avoids combustion or explosion accidents, improves the explosive-proof effect of the air conditioner, ensures the safe use of the air conditioner, and is suitable for oil drilling, chemical engineering and ambient temperature regulation of various occasions with combustible and explosive substances and gas.

Description

technical field [0001] The invention relates to an air conditioner, in particular to a top-mounted explosion-proof air conditioner used in dangerous places with flammable and explosive gases. Background technique [0002] On ordinary small ships, yachts, and offshore operating platforms, due to the characteristics of small sites, harsh working environments, and large vibrations, ordinary land-use air conditioners are difficult to adapt to, while conventional marine air-conditioners are limited in application in this field due to the installation method and large equipment volume. . For example, land-use air conditioners are used in high-strength and highly corrosive conditions at sea. Due to the lack of corresponding treatment, the heat exchanger fins of land-use air conditioners are easily corroded and damaged after long-term use, and their lifespan is short; some offshore platforms need to be used for a long time , Ordinary air conditioners are generally designed accordin...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that ordinary air conditioners and land and vehicle explosion-proof air conditioners in the prior art cannot meet the needs of ships in flammable and explosive environments, the present invention provides a simple and compact structure, flame retardant, explosion-proof, and high safety level. Top-mounted explosion-proof air conditioner

Images