Overhead explosion-proof air conditioner

An air conditioner, top-mounted technology, applied in air conditioning system, heating method, space heating and ventilation, etc., to achieve the effect of improving explosion-proof effect, reasonable structural design, and preventing combustion and explosion accidents

Inactive Publication Date: 2013-01-23
JIANGSU JOSUN AIR CONDITIONER
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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

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with drawings and embodiments.

[0016] figure 1 , 2 As shown, a top-mounted explosion-proof air conditioner mainly includes an air outlet and return air panel 2, an air conditioner housing 3, an installation frame 4, an evaporator 5, a centrifugal fan 6, an air outlet hose 7, and a fully enclosed rotary compressor 8 , motor 9, condenser 10, axial fan 11, four-way reversing valve 12, temperature sensor 13, dry filter 14, grounding device 15, condensed water discharge pipe 16, explosion-proof electric control box 17 and explosion-proof wire control box 18 . The air conditioner housing 3 is installed on the cabin roof 1 through the installation frame 4. The air conditioner housing 3 is provided with an evaporator 5, a centrifugal fan 6, a fully enclosed rotary compressor 8, an explosion-proof motor 9, and an explosion-proof electric control box 17 in sequence. , axial flow fan 11 and condenser 10; the...

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PUM

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Abstract

The invention relates to an overhead explosion-proof air conditioner which comprises a condenser, an evaporator, a motor, a compressor and an explosion-proof line control box which are arranged in an air conditioner shell, wherein the air conditioner shell is arranged on a top plate of an air-condoning cabin; the motor is a biaxial extension explosion-proof motor; a centrifugal fan and an axial fan are respectively and correspondingly connected to the evaporator and the condenser; the centrifugal fan is connected to a shaft head at one end of the biaxial extension explosion-proof motor through a copper volute; and the axial fan is connected to a shaft head at the other end of the biaxial extension explosion-proof motor through a guide wind ring. The air conditioner is simple and compact in structure, flame-retardant, explosion-proof and high in security level.

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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/00F24F11/02B63J2/02
Inventor 秦伯进
Owner JIANGSU JOSUN AIR CONDITIONER
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