JPS60122839A - Heating/cooling room air conditioner having assembled circular section to rotate main body - Google Patents

Abstract

PURPOSE:To make it possible to switch to either cooling or heating by rotating the main body without changing the flow of refrigerant by cylindrically forming the air conditioner main body in which a compressor, condenser, a vaporizer and a blower are all installed integrally. CONSTITUTION:When cooling, a combination of a vaporizer 6, a ventilating sirocco fan 7 and a front grille 3 faces to the room side 20, and the air flows in the order of front grille vaporizer sirocco fan front grille to supply the cool air to the room. A combination of a compressor 4, condenser 5 and a ventilating fan or sirocco fan 8 faces the outside 21 to release the heat taken away from the room air to the outside of the room. When heating, rotating the main body by half a turn will bring the combination of the condenser 5, compressor 4, etc. to the room side 20, and so, a heat pump effect in which the heat taken from the outside air by the vaporizer 21 on the outside 21 can be utilized for heating in addition to the heat generated by the compressor, etc.

Description

[Detailed Description of the Invention] Conventionally popular room air conditioners used for both cooling and heating use heat pumps that utilize changes in the state of the refrigerant, and can use approximately 3 times the amount of electrical input thermal energy to power the room. Therefore, it is clean and safe, and can be used at the same cost as scum, petroleum, etc., and there are 3 to 4 types of cooling products.
It has become rapidly popular in recent years due to its advantage that it can be used for more than twice as long when used for cooling and heating compared to months of use. However, switching between cooling and heating changes the flow of refrigerant and reduces The evaporator on the indoor side works as a condenser during heating and supplies warm air into the room, so unlike the air conditioner, it requires a refrigerant circuit switching valve and two evaporation nozzles. Second, because the wind cylinder in the cold air circuit becomes a hot air circuit during heating, the operating temperature conditions for the parts are more severe than in the case of cooling only, and there are many problems such as the need to use expensive materials. be.

The present invention was developed for the purpose of eliminating the above-mentioned drawbacks.The evaporator and condenser incorporating a coil are assembled by sandwiching a partition plate between them.
Furthermore, the main body of the room air conditioner is integrated by incorporating the compressor, ventilation door, etc., and the outer box to house the main body is made of metal, synthetic resin, etc., into a cylindrical shape, and a front grill is attached to the indoor side. When the main body, outer cylinder, and front grill are combined together, when cooling, the combination of the evaporator, sirocco fan for ventilation, and front grill faces the indoor side, and the front grill →
Air flows from the evaporator to the sirocco fan to the front grill, supplying cool air into the room. There is a combination of compressor, condenser, ventilation fan or sirocco fan on the outdoor side,
Heat taken from the indoor air is released outdoors. When using it for heating, turn the main unit half a turn so that the combined part of the condenser and compressor faces indoors, and the evaporator outside removes heat from the outside air, which is then transferred to the indoor air using the condenser. In addition to the effect of a so-called heat pump, the heat generated by a compressor can also be used for heating, and when compared to the conventionally popular cooling/heating air conditioner that changes the flow of refrigerant, there is a difference in electrical energy efficiency for cooling. 20 for heating purposes without
It has a ~25% increase in lifespan, price, and efficiency, and has a large economic effect.

[Brief explanation of drawings]

The figure is a horizontal cross section showing an embodiment of the present invention, (during cooling), (
1) is the outside m, (2) is the circular base that the air conditioner is built into, (3) is the indoor front grill, (4) is the compressor, (
5) is a condenser, (6) is an evaporator, (7) and (8) are ventilation fans or sirocco fans, (9) is a motor, (
10) (11), (12), (13) are ventilation holes, (1
4) is the operation panel, (18) is the partition plate, (16) is the wall with the outer box attached to the bank, and (17) is the backing that maintains airtightness. (
18) is a filter, (19) is a soundproofing/insulating material, (20)
) indicates the indoor side, (21) indicates the outdoor side, and arrows indicate air flow.

Claims (3)

[Claims] (1) A rotary heating/cooling system consisting of an air conditioner body (hereinafter referred to as the main body) that integrates a pressure retort, a condenser, an evaporator, and a ventilation device, an outer cylinder or outer box, and a decorative front grill on the indoor side. The main body of a room air conditioner is assembled into a cylindrical or cylindrical shape. (2) The circumference of the partition wall that divides the circularly assembled main body into the condenser side and the evaporator side and the inside of the outer box airtightly divide the indoor and outdoor areas. (3) The outer box has a structure that makes it easy to attach to a window frame or wall, it has a function such as a bearing to rotate when the main body is pushed in, and it unexpectedly has separate air entrances and exits inside the room. Open/close the front grill, which has a drainage port for water caused by condensation, etc., and a ventilation port and operation panel on the indoor side.
The structure consists of a combination of M I → Sushi (1) and (2L (3)), and by rotating the main body without changing the flow of refrigerant, the evaporator is placed indoors during cooling, and placed indoors during heating. The compressor, ventilator motor, and condenser are moved toward each other and the heat pump is used to efficiently move the room.
This rotating room air conditioner is characterized by the ability to transfer heat between the inside and outside, and also to use the heat generated by the compressor, fan motor, etc. for heating purposes.