JPS5849840A - Air conditioner - Google Patents

Abstract

PURPOSE:To save work by integrating an air intake/take off wall frame and an air feeding/exhausting cylinder withdrawing wall frame for heating with a cooling condenser arranged on the side of the indoor unit in an air conditioner combining a refrigeration cycle type air-cooled cooler and a forced air feeding/ exhausting type heater. CONSTITUTION:Condensed air 25 for cooling is sucked through a wall frame 24 to cool a cooling medium gas with a condenser 2 and then, exhausted 25 from the wall frame 24. Room air 8 is sucked from an air inlet 7, cooled with a heat exchanger 5 and sent into the room from a diffusion port 10. A feed air 13 for heating is sucked from a feed air port 14 of an air feeding/exhausing cylinder 15 integrated with the wall frame 24 and burned in a combustion chamber 18. Then, it is sent to a heat exchanger 19 to heat the sucked air 8 and then, exhausted 21 from an exhaust port 22. Thus, the integration of the air feeding/exhausting cylinder 15 and the wall frame 24 dispenses with the capacity increasing work of an auxiliary heater in the cold area and eliminates the lowering of the heating capacity thereby saving work.

Description

[Detailed Description of the Invention] Jin's invention is an air-conditioning/heating machine K1m1 consisting of a combination of an air-cooled air conditioner and a forced air-air heater forming a refrigeration cycle.
@ Conventionally, most air conditioners with combustors incorporate a separate indoor unit (K) combustor. In addition, some labor-saving type air conditioners and heaters have a heat pump cycle.To obtain a labor-saving type air conditioner and heater with high performance heating capacity,
For those with a heat pump cycle, additional work is required such as increasing the capacity of the auxiliary heater in cold regions. In addition, combustor-equipped air conditioners and labor-saving type air conditioners and heaters eliminate additional construction work that requires installation of frames on walls or windows, respectively, and can be installed on a single wall or window frame. The purpose is to enable construction work in the outdoor area to be completed.

゛ In order to achieve the above object, Jin's invention places the condensing device of the air-cooled air conditioner on the indoor unit side, and connects the wall frame for intake and extraction of condensed air and the air supply and exhaust of the forced air-air heater. It is constructed integrally with a wall frame for taking the cylinder outdoors.

Hereinafter, one embodiment of the present invention shown in FIG. 1 will be explained with reference to the refrigeration cycle shown in FIG. i2.

The cooling equipment includes a compressor 1 installed at the bottom of the main unit, and a condenser 2.11 installed on the wall adjacent to the wall frame 24KII fitted into the wall 23! a condensing blower 3 that sucks in and sends out condensing air;
Expansion valve 4 (see Figure 2), evaporator 5 installed on the top of the main body
During cooling using the evaporation blower 6, the high-temperature, high-pressure air 25 discharged from the pressure gmt is sucked in from the suction part of the wall frame 24, undergoes heat exchange in the condenser 2, and becomes warm air through a passage within the main body. , is discharged outdoors from the discharge part of the wall frame 24.

The refrigerant condensed by the condensation 1iF2 is adiabatically expanded by the expansion valve 4, enters the evaporator 115, exchanges heat with the suction air 8 taken in from the suction lower of the main body, evaporates, and returns to the compressor 1. return. The suction air 8 undergoes heat exchange with the evaporator 5 to become cold air 9, which is then blown out from the cold air outlet 10 of the main body by the evaporating blower 6. At this time, the hot air outlet 12 of the main body becomes a blind lid. Warm air outlet 12 during heating
will be released. .

The heater i includes a burner 17 equipped with a combustion blower, an ignition device, and an oil supply device, a combustion chamber 1B in which the burner 17 is installed,
A heat exchanger 19 connected to the combustion chamber 18, an air supply hose 16 that supplies air to the burner 17, and an exhaust pipe 2 connected to the heat exchanger 19.
0, air supply and exhaust pipe 1 equipped with an air supply port 14 and an exhaust port 22
Consists of 5.

The wall frame through which the supply/exhaust pipe 15 passes takes in and takes out condensed air, and the supply/exhaust pipe 15 protrudes outdoors from the upper part of the wall frame 24.

The air supply 13 sucked in from the air supply port 14 is transferred to the air supply hose 16
through combustion, combustion in burner 17, chamber 18 and heat exchanger 19
The intake air 8 cools the exhaust pipe 20 and the supply and exhaust pipe 1.
5 is discharged outdoors from the exhaust port 2-2 as exhaust 21.

The suction air 8 flows in from the suction lower, undergoes heat exchange with the heat exchanger 19 and the combustion chamber 18, becomes hot air 11, and is blown out from the hot air outlet 12 by the evaporation blower 6.

According to the invention described above, the following effects can be obtained.

(1) No need for work to increase the capacity of auxiliary heaters in cold regions.

■ There is no risk of a decrease in heating capacity when the outside temperature drops 10 (3) The wall frame for the supply and exhaust pipes and the wall frame for condensed air are integrated, making construction easier and cheaper. At the same time, the design can be improved.

Easily blows cold air upwards and blows warm air downwards◎

[Brief explanation of drawings]

FIG. 1 is a cross-sectional side view showing one embodiment of the present invention, and FIG.
FIG. 1 is an enlarged system diagram showing a refrigeration cycle according to the present invention.

Claims (1)

[Claims] 1. In an air-conditioning system consisting of a combination of an air-cooled air conditioner and a forced air-air heater that form a refrigeration cycle, the air-cooled air conditioner is placed in the condensing unit of the air-cooled air conditioner, and is used for intake and extraction of air for the condenser. The wall frame and the wall frame for taking out the air supply and exhaust pipe of the forced air heater into one body are the IF# image. The air conditioner/heater according to claim 1, comprising a take-out port, a condenser air take-out port in the center, and a condenser air intake port in the lower part.