JP3197596B2 - Air conditioner - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement in an air conditioner for conditioning indoor air.

[0002]

2. Description of the Related Art Conventionally, there is known an indoor air conditioner for dehumidifying a room and drying laundry suspended in the room. However, the indoor air conditioner has only a function of dehumidifying the inside of a room and has a function. It was poor and inconvenient to use.

[0003]

SUMMARY OF THE INVENTION It is an object of the present invention to provide an air conditioner having both functions of indoor ventilation and dehumidifying operation.

[0004]

A first means of the present invention is as follows.
In an air conditioner having a dehumidifier provided with a cooler and a condenser, an intake port, an exhaust port of a blower, and an exhaust path,
At the start of the operation, a dehumidifying operation is performed after the operation of discharging the indoor air, the air that has passed through the condenser is blown into the room through the exhaust port, and a temperature detecting unit that detects the room temperature is provided. When the temperature is above a certain value, air is blown into the room from the exhaust port, and when the room temperature is below a certain value,
It is characterized in that air is blown out of the room from the exhaust path.

[0005] A second means of the present invention is to provide an air conditioner having a dehumidifier provided with a cooler and a condenser, an intake port, an exhaust port of a blower, and an exhaust path. If the humidity difference between the indoor and outdoor areas is equal to or greater than a certain value, the indoor air exhaust operation is performed.If the humidity difference between the indoor and outdoor areas is equal to or less than a certain value, a dehumidifying operation is performed to exhaust the air passing through the condenser. An indoor temperature detecting means for detecting the indoor temperature while blowing air from the mouth to the room is provided, and the air passing through the cooler is blown into the room from the exhaust port when the indoor temperature is equal to or higher than a certain value, and the indoor temperature is set to a certain value. In the following cases, the air is blown from the exhaust path to the outside.

[0006]

According to the first means of the present invention, the dehumidifying operation is performed after the operation of discharging the indoor air at the start of the operation, so that the dehumidifying operation is performed after discharging the humid air. In addition, the air that has passed through the condenser is blown into the room through the exhaust port, and the air that has passed through the cooler is blown into the room through the exhaust port when the room temperature is above a certain value, and the room temperature is below a certain value. At times, air is blown out of the room through an exhaust path.

According to the second means of the present invention, the indoor air exhaust operation is performed when the indoor / outdoor humidity difference is equal to or more than a predetermined value, and the dehumidification operation is performed when the indoor / outdoor humidity difference is equal to or less than the predetermined value. I do. In addition, the air that has passed through the condenser is blown into the room through the exhaust port, and the air that has passed through the cooler is blown into the room through the exhaust port when the room temperature is above a certain value, and the room temperature is below a certain value. At times, air is blown out of the room through an exhaust path.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below in detail with reference to FIGS.

Reference numeral 1 denotes a dehumidifier main body mounted on the ceiling of the bathroom A, which comprises a lower case 2 and an upper case 3.
Reference numeral 4 denotes an air inlet formed substantially in the center of the lower case 2;
Reference numeral 6 denotes an exhaust port of an indoor blower formed on one side of the lower case 2, and reference numeral 6 denotes an exhaust port of an outdoor blower formed on the other side of the lower case 2. Reference numeral 7 denotes a heat insulating material made of a foamed resin placed on the lower case 2, and includes an indoor fan casing 8 of an indoor blower 14 described later, and an outdoor fan casing 9 of an outdoor blower 19 described later. A water receiving tray 10 on which the indoor heat exchanger 13 is placed and which receives the drain of the indoor heat exchanger 18 is formed so as to hang down toward the intake port 4 so that the internal space is formed between the indoor blower 14 and the outdoor blower 19. And a partitioning section 11 for partitioning the side. Reference numeral 12 denotes a water distribution pipe connected to the water tray 10, which drains the drain of the water tray 10 to the outside.

Reference numeral 13 denotes an indoor heat exchanger serving as a cooler mounted on the water receiving tray 10, and reference numeral 14 denotes an indoor blower, and a sirocco fan 15 provided in the indoor fan casing 8 and a sirocco fan 15. It comprises a first electric motor 16 that rotationally drives a sirocco fan 15, and is driven by the indoor blower 14 so that
Then, the air is blown to the first bathroom airflow path 17 extending from the inside through the indoor heat exchanger 13 and the indoor fan casing 8 to the exhaust port 5 of the indoor blower.

Reference numeral 18 denotes an outdoor heat exchanger serving as a condenser, 19 denotes an outdoor blower, and a sirocco fan 20 disposed in the outdoor fan casing 9 and a second rotator for driving the sirocco fan 20. The outdoor heat exchanger 1 includes an electric motor 21, which is driven by the rotation of the outdoor blower 19 from the intake port 4 to the outdoor heat exchanger 1.
8. The air is blown to the second bathroom ventilation path 22 through the outdoor fan casing 9 to the exhaust port 6 of the outdoor blower.

Reference numeral 23 denotes a compressor for supplying a refrigerant to the indoor heat exchanger 13 and the outdoor heat exchanger 18, and 24 denotes the indoor blower.
14. An electrical component storage box for storing control components for controlling the outdoor blower 19, the compressor 23, and the like.

A branch pipe 25 communicates with the inside of the indoor fan casing 8. One end of the branch pipe communicates with the dressing room B, and the other end communicates with an air duct 26 that communicates with the outside.
A damper 27 is provided at a connection portion between the fan and the air duct 26. The damper 27 is provided with a branch pipe 25 as shown in FIGS.
1, the outdoor side of the air duct 26 is closed as shown in FIG. 1, and the air from the indoor air blower 14 is guided to a dressing room air passage 28 composed of the branch pipe 25 and the air duct 26 to the dressing room B. At the position where the air is blown, and at the position where the dressing room side of the air duct 26 is closed as shown in FIG. 3 and the air of the indoor side blower 14 is guided to the exhaust path 29 composed of the branch pipe 25 and the air duct 26 and exhausted outdoors. , Are selectively switched by a motor (not shown).

Reference numeral 30 denotes an indoor louver provided at the exhaust port 5 of the indoor blower, which is swingable by an electric motor (not shown) and can close the exhaust port 5 of the indoor blower. Reference numeral 31 denotes an outdoor louver provided at the exhaust port 6 of the outdoor blower, which is swingable by an electric motor (not shown). A cover 32 is mounted on the ceiling of the bathroom A and covers the lower surface of the main body 1.

FIG. 9 is a schematic perspective view illustrating an attached state.
A is a bathroom, B is a dressing room, C is a door between the bathroom A and the dressing room B, D is a grill provided on the door C, and 33 is a wall mounted between the bathroom A and the dressing room B. An operation unit 34 is an exhaust grill provided on the ceiling of the dressing room B, and the ventilation duct 26 is connected to the exhaust grill.

Next, the circuit will be described with reference to FIG.

Reference numeral 35 denotes a switch circuit for outputting a signal based on the operation of various switches provided on the operation unit 33, and 36 denotes a bathroom A
, A bathroom humidity detection sensor 37 for detecting the humidity of the bathroom A, a bathroom temperature detection sensor 38 for detecting the temperature of the bathroom B, and a humidity detector 39 for the bathroom B Dressing room humidity detection sensor, 40 is the switch circuit 35, bathroom temperature detection sensor 36, bathroom humidity detection sensor 37,
A control circuit that receives outputs from the dressing room temperature detection sensor 38 and the dressing room humidity detection sensor 39, and includes a compressor drive circuit 41, an indoor blower drive circuit 42, and an outdoor blower drive circuit described below.
43, indoor louver control circuit 44, outdoor louver control circuit 46
And outputs a control signal to the damper control circuit 49.

Reference numeral 41 denotes a compressor drive circuit for controlling the compressor 23 based on a control signal from the control circuit 40, and reference numeral 42 denotes a drive control of the first motor 16 of the indoor blower 14 based on a control signal from the control circuit 40. The indoor blower driving circuit 43 performs a second operation of the outdoor blower 19 based on a control signal from the control circuit 40.
An outdoor blower driving circuit 44 for driving and controlling the electric motor 21 is an indoor louver control circuit for driving and controlling the electric motor 45 for driving the indoor louver 30 based on a control signal from the control circuit 40, 46
Is an outdoor louver based on a control signal from the control circuit 40.
An outdoor louver control circuit 31 for driving and controlling the drive motor 47 is provided with a damper 48 based on a control signal from the control circuit 40.
27 is a damper control circuit that drives and controls the drive motor 49.

Next, the operation will be described.

First, when the switch of the control unit 33 is operated to select the ventilation mode for ventilating the bathroom A, as shown in FIGS. 3 and 4, the damper 27 moves to the position where the exhaust path 29 is opened, and the indoor side is opened. The louver 30 moves to a position where the exhaust port 5 of the indoor blower is closed, and drives the indoor blower 14.
The air blown in from the air inlet 4 by the driving of the indoor blower 14 is exhausted to the outside from the branch pipe 25 through the exhaust path 29, and the bathroom A is ventilated.

FIGS. 11 and 12 show the operation when the switch of the control unit 33 is operated to select the drying mode in which the bathroom A is dehumidified and the laundry suspended in the bathroom A is dried.
This will be described with reference to the flowchart shown in FIG.

In step S1, the humidity of the bathroom A and
The humidity of a place for supplying air into the bathroom A, in this embodiment, the humidity of the dressing room B for supplying air to the bathroom A via the grill D provided on the door C between the bathroom A and the dressing room B Compare. The outputs of the bathroom humidity detection sensor 37 and the dressing room humidity detection sensor 39 are corrected based on the output of the bathroom temperature detection sensor 36 and the output of the dressing room temperature detection sensor 38, respectively, to obtain more accurate bathroom humidity and dressing room humidity. Detecting and comparing the bathroom humidity and the dressing room humidity, if the humidity of the dressing room B is lower than the humidity of the bathroom A by a certain value, in this embodiment, 20% or more, the process proceeds to step S2.

In step S2, the electric motor 45 for driving the indoor louver 30 is driven, the exhaust port 5 of the indoor fan is closed by the indoor louver 30, and the electric motor 49 for driving the damper 27 is driven to exhaust the damper 27. The path 29 is moved to a position where the path 29 is opened, and the indoor blower 14 is driven. In this state,
The high-humidity air in the bathroom A sucked from the intake port 4 by the driving of the indoor-side blower 14 is exhausted from the first bathroom ventilation path 17 to the outside via the exhaust path 29. On the other hand, as the air in the bathroom A is exhausted, low-humidity air in the dressing room B is supplied into the bathroom A via the grill D of the door C, and the bathroom A is dried. (See FIGS. 3 and 4) The ventilation operation of the bathroom A
In step S3, it is determined whether the difference between the humidity of the bathroom A and the humidity of the dressing room B is less than 10%, and the process is continued until the difference between the bathroom humidity and the humidity of the dressing room is less than 10%.

In step S1, when the difference between the dressing room humidity and the bathroom humidity is less than 20%, that is, when the surrounding humidity is high such as rainy weather, the air in the dressing room B is sucked into the bathroom A. When the humidity in the bathroom A cannot be reduced much, and in step S3, the humidity of the bathroom A decreases due to the supply of air from the dressing room B, and the difference between the bathroom humidity and the dressing room humidity becomes less than 10%. In step S4, based on the output of the bathroom temperature sensor 38, the temperature in the bathroom A is set to a predetermined temperature, that is, the temperature at which the clothes can be efficiently dried by dehumidifying the interior of the bathroom A by the dehumidifying operation described below. In the embodiment, it is determined whether the temperature is 15 ° C. or higher.

In step S4, if the temperature in the bathroom A is lower than 15 ° C., the process proceeds to step S5, in which the electric motor 45 for driving the indoor louver 30 is driven, and the exhaust port of the indoor blower is driven by the indoor louver 30. 5, the outdoor louver 31 driving motor 46 is driven to swing the outdoor louver 31, and the damper
The drive motor 49 is driven to move the damper 27 to a position where the exhaust path 29 is opened, and the compressor 23, the indoor blower 14, and the outdoor blower 19 are driven. In this state, the air in the bathroom A sucked from the intake port 4 by the driving of the indoor blower 14 is cooled by the indoor heat exchanger 13, and is cooled through the first bathroom airflow path 17 and the exhaust path 29. Exhausted. Further, the air in the bathroom A sucked from the intake port 4 by driving the outdoor blower 19 is heated by the outdoor heat exchanger 18,
The air becomes warm air and heats the inside of the bathroom A from the exhaust port 6 of the outdoor blower through the second bathroom air passage 22. The heating operation of the bathroom A is continued until the temperature of the bathroom A becomes 15 ° C. or more in step S6. (Refer to FIG. 5 and FIG. 6) When the temperature in the bathroom A becomes 15 ° C. or higher in step S6, the dehumidifying operation shown in FIGS. 7 and 8 is performed in step S7. That is, the electric motor 45 for driving the indoor louver 30 is driven to open the exhaust port 5 of the indoor blower, and the outdoor louver 31 is opened.
The driving motor 47 is driven to turn the outdoor louver 31 downward, and the driving motor 49 is driven to drive the damper 27.
To the position where the branch pipe 25 is closed. In this state, the air taken in from the intake port 4 by the driving of the indoor blower 14 is dehumidified by the indoor heat exchanger 13 and is blown to the bathroom A from the exhaust port 5 of the indoor blower. By driving the air, the air taken in from the intake port 4 cools the outdoor heat exchanger 18 and is blown to the bathroom A from the exhaust port 6 of the outdoor blower, and the air of the indoor blower cooled by the indoor heat exchanger 13 The air blown from the air outlet 5 and the air blown from the air outlet 6 of the outdoor blower heated by the outdoor heat exchanger 18 mix in the bathroom A, and dehumidify the interior of the bathroom A without greatly changing the temperature in the bathroom A. And dry the laundry.

If the temperature in the bathroom A is equal to or higher than 15 ° C. in step S4, the dehumidifying operation shown in FIGS. 7 and 8 is performed in step S8.

In step S9, the humidity in the bathroom A is a predetermined value, that is, the humidity in the bathroom A when the clothes are dry.
In the present embodiment, it is determined whether or not the humidity in the bathroom A is 35% or less. If the humidity in the bathroom A is 35% or less, it is determined in step S10 whether or not the humidity in the bathroom A has changed for 15 minutes or more. If the humidity in the bathroom A has not changed for 15 minutes or more in step S10, it is determined that the clothes in the bathroom have dried, and in step S11, the compressor 23 and the indoor blower
14. The operation of the outdoor blower 19, the indoor louver drive motor 45, and the outdoor louver drive motor 47 is stopped.

If it is determined in step S9 that the humidity in the bathroom A is higher than 35%, it is determined in step S12 whether the temperature in the bathroom A is 15 ° C. or higher. It is determined whether or not the temperature is lowered so that the clothes cannot be dried efficiently. If the temperature in the bathroom is lower than 15 ° C., in step S13, the heating operation is performed in the same manner as in step S5 described above. I do.

Next, when a switch of the control unit 33 is operated to select a dressing room cooling mode in which cool air is supplied to the dressing room B,
As shown in FIGS. 5 and 6, the damper 27 moves to a position that opens the dressing room air passage 28, the indoor louver 30 moves to a position that closes the exhaust port 5 of the indoor blower, and the outdoor louver 31 moves. The outdoor air outlet 6 is opened, and the compressor 23, the indoor air blower 14, and the outdoor air blower 19 are driven. In this state,
The air in the bathroom A sucked from the air inlet 4 by the driving of the indoor blower 14 is cooled by the indoor heat exchanger 13 to become a dry cool air, which is supplied to the dressing room B via the dressing room air passage 28. Is done. At this time, the control unit 33 can set a desired temperature of the dressing room B, and the dressing room temperature detection sensor 38
, The compressor 23, the indoor blower 14, and the outdoor blower 19 are controlled to maintain the dressing room B at the set temperature.

A second embodiment shown in FIGS. 13 to 22 will be described. The same components as those in the first embodiment are denoted by the same reference numerals, and description thereof will be omitted.

Numeral 50 denotes a four-way valve for switching the flow of the refrigerant from the compressor 23 to the indoor heat exchanger 13 and the outdoor heat exchanger 18.
Normally, the indoor heat exchanger 13 is cooled and the outdoor heat exchanger 18
Acts as a condenser, and when the power is switched, the indoor heat exchanger
13 serves as a condenser, and the outdoor heat exchanger 18 serves as a cooler.

Reference numeral 51 denotes an outdoor louver provided at the exhaust port 6 of the outdoor blower, which is swingable by a drive mechanism (not shown) and can open and close the exhaust port 6 of the outdoor blower.

Reference numeral 52 denotes a first branch pipe communicating with the first bathroom-side ventilation path 17, one end of which communicates with a dressing room B and the other end of which communicates with a ventilation duct 53 which communicates with the outside. Ventilation duct 53
The first damper 54 is disposed at the connection portion with the first damper 54. The first
The damper 54 is located at a position where the first branch pipe 52 is closed by a drive mechanism (not shown) and on the outdoor side of the air duct 53, that is, the exhaust path 55.
The side is closed and moved to a position to open the dressing room air passage 56. Reference numeral 57 denotes a second branch pipe communicating with the second bathroom ventilation path 22, which communicates with the ventilation duct 53, and a second damper 58 is provided at a connection portion between the second branch pipe 57 and the ventilation duct 53.
Is arranged. The second damper 58 is formed in a V-shape, and a drive mechanism (not shown) closes the second branch pipe 57, closes the exhaust path 55, and connects the second branch pipe 57 to the dressing room air passage 56. The position and the dressing room air passage 56 are closed and the second
It selectively moves to a position where the branch pipe 57 communicates with the exhaust path 55.

In the circuit diagram shown in FIG. 16, reference numeral 59 denotes a four-way valve control circuit for controlling the four-way valve 50 based on a control signal from the control circuit 40, and 60 denotes a first damper 54 driving based on the control signal from the control circuit 40. A first damper control circuit for controlling the driving of the electric motor 61 and a second damper control circuit 62 for controlling the driving of the electric motor 63 for driving the second damper 58 based on the control signal from the control circuit 40.

In the second embodiment, the bathroom A ventilation operation shown in the flowchart of FIG. 17, the bathroom A heating operation shown in the flowchart of FIG. 18, the bathroom A cooling operation shown in the flowchart of FIG. The bathroom A dehumidifying operation shown in the flowchart of FIG. 21 and the air conditioning operation of the dressing room B shown in the flowchart of FIG. 22 are performed.

In the second embodiment, the dressing room B can be heated, and the air conditioning of the bathroom A and the dressing room B can be performed without supplying the exhaust of the main body 1 into the bathroom A. The interior of the bathroom A can be maintained in a suitable state.

A third embodiment shown in FIGS. 23 to 32 will be described. The same parts as those in the first and second embodiments are denoted by the same reference numerals, and the description is omitted.

Reference numeral 64 denotes an intake port louver provided in the intake port 4, which can be swung by a drive mechanism (not shown) and openably and closably closed.

An outside air intake duct 65 has one end connected between the intake port 4 of the first bathroom air duct 17 and the indoor heat exchanger 13 and between the intake port 4 of the second bathroom air duct 22 and the outdoor heat exchanger. The outside air suction passage 66 is formed by communicating with the exchanger 18 and communicating the other end outdoors. Reference numeral 67 denotes a third damper provided at a connection portion with the main body 1, which is moved to a position where the outside air suction passage 66 is closed and a position where the outside air suction passage 66 is opened by an electric mechanism (not shown).

In the circuit diagram shown in FIG. 26, reference numeral 68 denotes an intake port louver 64 driving mechanism 69 based on a control signal from the control circuit 40.
Inlet louver drive circuit for controlling the drive, 70 is the control circuit 40
Is a third damper control circuit for controlling the driving of the third damper 67 driving mechanism 71 based on the control signal from the third damper 67.

In the third embodiment, the bathroom A ventilation operation shown in the flowchart of FIG. 27, the bathroom A heating operation shown in the flowchart of FIG. 28, the bathroom A cooling operation shown in the flowchart of FIG. The bathroom A dehumidifying operation shown in the flowchart of FIG. 31 and the air conditioning operation of the dressing room B shown in the flowchart of FIG. 32 are performed.

In the third embodiment, the air can be efficiently cooled and heated in the bathroom A without air entering the bathroom A from the dressing room B.

[0043]

As described above, according to the configuration of the first aspect of the present invention, since the indoor humid air is exhausted before the indoor dehumidifying operation is performed, the dehumidifying operation is performed after the indoor humidity is reduced to some extent. As a result, the power required for the dehumidifying operation can be reduced, and the dehumidifying operation can be performed efficiently.

According to the second aspect of the present invention,
Before performing the indoor dehumidifying operation, the indoor / outdoor humidity difference is detected, and when the humidity difference is equal to or more than a certain value, the indoor air is exhausted. When the humidity difference is equal to or less than the certain value, the dehumidifying operation is performed. Therefore, when the indoor humidity is high and the outdoor humidity is low, the humidity can be reduced by operating the blower, and the dehumidification operation is performed after the humidity has decreased to some extent, so the power required for the dehumidification operation can be saved and the efficiency can be reduced Dehumidification operation is possible.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view illustrating a cooling state of a dressing room according to a first embodiment of the present invention.

FIG. 2 is a longitudinal sectional view showing a cooling state of the dressing room.

FIG. 3 is a cross-sectional view showing a state of ventilation in the bathroom.

FIG. 4 is a longitudinal sectional view showing a state of ventilation in the bathroom.

FIG. 5 is a cross-sectional view showing a bathroom heating state.

FIG. 6 is a longitudinal sectional view showing a bathroom heating state.

FIG. 7 is a cross-sectional view showing the bathroom in a dehumidified state.

FIG. 8 is a longitudinal sectional view showing a dehumidifying state of the bathroom.

FIG. 9 is a schematic perspective view showing the attachment state.

FIG. 10 is a circuit diagram of the same.

FIG. 11 is a flowchart illustrating the same dehumidifying operation.

FIG. 12 is a flowchart illustrating the same dehumidifying operation.

FIG. 13 is a transverse sectional view showing a second embodiment of the present invention.

FIG. 14 is a longitudinal sectional view of the same.

FIG. 15 is a schematic perspective view showing the attachment state.

FIG. 16 is a circuit diagram of the same.

FIG. 17 is a flowchart illustrating the bathroom ventilation operation.

FIG. 18 is a flowchart illustrating the bathroom heating operation.

FIG. 19 is a flowchart illustrating the bathroom cooling operation.

FIG. 20 is a flowchart illustrating the bathroom dehumidifying operation.

FIG. 21 is a flowchart illustrating a bathroom dehumidifying operation.

FIG. 22 is a flowchart illustrating the dressing room air conditioning operation.

FIG. 23 is a cross-sectional view illustrating a third embodiment of the present invention.

FIG. 24 is a longitudinal sectional view of the same.

FIG. 25 is a schematic perspective view illustrating the attached state.

FIG. 26 is a circuit diagram of the same.

FIG. 27 is a flowchart illustrating the bathroom ventilation operation.

FIG. 28 is a flowchart illustrating the bathroom heating operation.

FIG. 29 is a flowchart illustrating the bathroom cooling operation.

FIG. 30 is a flowchart illustrating the bathroom dehumidifying operation.

FIG. 31 is a flowchart illustrating the bathroom dehumidifying operation.

FIG. 32 is a flowchart illustrating the air conditioning operation of the dressing room.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Dehumidifier main body 4 Intake port 5 Exhaust port of indoor fan 6 Exhaust port of outdoor fan 13 Indoor heat exchanger 14 Indoor fan 17 First bathroom air duct 18 Outdoor heat exchanger 19 Outdoor fan 22 2 Bathroom air duct 23 Compressor 25 Branch pipe 26 Air duct 27 Damper 28 Dressing area air duct 29 Exhaust path 50 Four-way valve 52 First branch pipe 53 Air duct 54 First damper 55 Exhaust path 56 Dressing area air duct 57 Second branch pipe 58 Second damper 65 Outside air intake duct 66 Outside air intake path 67 Third damper

──────────────────────────────────────────────────続 き Continuation of the front page (56) References Japanese Utility Model Sho 62-115033 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) F24F 11/02 102 F24F 1/00 451 F24F 7/007

Claims (2)

(57) [Claims] An air conditioner having a dehumidifier provided with a cooler and a condenser , an intake port, an exhaust port of a blower, and an exhaust path performs a dehumidifying operation after an operation of discharging indoor air at the start of operation. Air passing through the condenser from the exhaust port
Blows into the room and detects the room temperature
Air having passed through the cooler, provided with indoor temperature detecting means
When the room temperature is higher than a certain value,
From the room, when the room temperature is below a certain value.
Is an air conditioner , wherein air is blown outside from the exhaust path . 2. An air conditioner having a dehumidifier provided with a cooler and a condenser , an intake port, an exhaust port of a blower, and an exhaust path. difference was evacuated operation of the indoor air in the case of a certain value or more, have rows dehumidifying operation when the humidity difference in the room outside is equal to or less than a predetermined value, the exhaust port of the air passing through the condenser
Blows air into the room and detects the room temperature
Room temperature detecting means for detecting the air passing through the cooler.
When the room temperature is equal to or higher than a predetermined value,
When the room temperature is below a certain value.
An air conditioner , wherein air is blown from the exhaust path to the outside .