Cabinet type water source heat pump air conditioner

Abstract

The invention discloses a cabinet type water source heat pump air-conditioner, the cabinet body is a thin rectangular shell whose width is prominently larger than width, a bushing type heat exchanger and a fin type heat exchanger (2) are the thin rectangles whose width is prominently larger than width; the bushing type heat exchanger is provided above right end in the shell in a vertical shape, the fin type heat exchanger (2) is adjacent to the bushing type heat exchanger and slantwise provided above the shell, a fan (5) uses a centrifugal fan with upper opening, the fan (5) and an electric motor are disposed below a calandria heat exchanger (2); a compressor (4) is disposed at right end of the fan (5), an electric control box is provided above the compressor (4) and adjacent to the bushing type heat exchanger, a wind outlet is provided on top of the shell. The air-conditioner with small volume and thickness is suitable for the locations such as home, office, and business office, and the dust is not raised while the air-conditioner operates, thus comforting people.

Description

technical field [0001] The invention relates to a water (ground) source heat pump air conditioner, in particular to a cabinet type water source heat pump air conditioner (machine) which can cool and heat by using water (or antifreeze) as an outdoor medium and wind as an indoor medium. Background technique [0002] The water source heat pump air conditioner has a high energy efficiency ratio due to the use of groundwater, surface water or the constant temperature of the soil for cooling or heating. As the country advocates energy saving and emission reduction, water source heat pump air conditioners are being used more and more widely. [0003] The cabinet-type water source heat pump air conditioner of the prior art includes a cabinet body, an electric control box, a compressor, a four-way reversing valve, a throttling element, and a casing heat exchanger (a condenser when cooling, and an evaporator when heating). ) and finned heat exchanger (evaporator for cooling, condense...

AI Technical Summary

Problems solved by technology

Ceiling-type air conditioners are not suitable for buildings with low storey heights, installation and maintenance are inconvenient, especially because of high noise, the market application is greatly restricted

However, the floor-standing cabinet machine of the prior art is too large in size and occupies a large area, so it is not suitable for being installed in places such as families, offices, and business rooms; Yes, the style and color of the air-conditioning cabinet are not consistent with the overall decoration and furniture style of the interior, which affects the aesthetic effect of the entire interior; there is still a headache for users in the cabinet-type water source heat pump air conditioner of the prior art, that is, there are compressors, fans, etc. and the noise generated by the flow of water; in addition, the installation and maintenance of the cabinet is still inconvenient. For example, the joint connected to the underground water circulation pipe is only at one end of the cabinet, which sometimes increases the difficulty of installation and maintenance due to the limitation of the position.

Images