JP2553736Y2 - Thermal environment notice device for the room to be air-conditioned - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioning system for providing a comfortable thermal environment to a person in a room to be air-conditioned.

[0002]

2. Description of the Related Art An air-conditioning system for varying the temperature and humidity of a room to be air-conditioned under pre-programmed conditions has already been used. Rather than maintaining a constant temperature and humidity, it is intended to stimulate perception by giving fluctuations (fluctuations) and to provide comfort.

[0003] In the fluctuation air conditioner, the temperature of air supplied from an air conditioner is changed as programmed in advance, and this is achieved by changing the amount of heat exchange between a heat medium and air in a heat exchanger according to a program. Generally done. In some cases, the air supply may be varied.

[0004]

[Problems to be Solved by the Invention] In such an air conditioner that changes the thermal environment, thermal stress may increase for some people. This is because unexpected fluctuations may increase stress. The present invention is intended to solve this problem.

[0005]

Means for Solving the Problems The present invention is boiled for varying the thermal environment of the air-conditioning target chamber preprogrammed condition
In the Ragi air conditioning system, the temperature change music after the current time
Line and display the current temperature on this temperature change curve.
This problem has been solved by installing the display device shown in a room to be air-conditioned.

[0006]

[Function] If the room temperature that fluctuates after the current time is displayed in advance on the display device installed in the room, the person will naturally behave in a predictive manner (preparation), and when the thermal stress increases, The feeling of "discomfort" is reduced. Therefore, it is possible to provide a comfortable space in which “pleasure” is easily recalled.

[0007] Such a phenomenon can be seen in everyday life. For example, when moving from indoor to outdoor,
By anticipating the temperature difference and holding the body naturally (performing not only mental posture but also physiological changes), the feeling of "discomfort" due to the actual temperature difference is reduced. Thinking about the warmth of the sun when going out in the cold, expecting the sun between the clouds, etc., is also a kind of attitude. As described above, when the change in the thermal environment can be predicted in advance, the stress caused by the environmental change can be reduced.

[0008] In the fluctuation air conditioning, if the change that will occur can be predicted, the stress accompanying the environmental change is similarly reduced, and the original comfort of the fluctuation air conditioning can be provided.

[0009]

1 shows an embodiment of the present invention, wherein 1 denotes a room to be air-conditioned and 2 denotes an air conditioner. The air in the room is circulated through the return air duct to the air conditioner 2, and outside air is taken in from the outside air duct 4 as needed. In the air conditioner 2, the air is purified by a filter 5, adjusted to an intended temperature by a heat exchanger 6, and supplied to a room by a blower 7. Reference numeral 8 denotes an air supply duct, and reference numeral 9 denotes an air outlet.

In this embodiment, the heat exchanger 6 uses a fin tube heat exchanger through which hot or cold water flows, and supplies heat by adjusting the opening of a control valve 11 interposed in the hot and cold water pipe 10. Control the air temperature. The opening of the control valve 11 is adjusted by the controller 12. The indoor temperature detector 13 is input to the controller 12 and is compared with a set value, and then outputs an instruction value for adjusting the opening to the control valve 11. At that time, the indicated value (output value) of the controller 12 is changed to a value programmed in advance by the adjuster 14.

As a result, the opening of the control valve 11 is operated in accordance with the program, and the air-conditioned room 1 performs fluctuation air-conditioning in which the thermal environment fluctuates.

In the present invention, the display device 15 is mounted in the room 1 to be air-conditioned in which such fluctuation air-conditioning is performed so that the occupants can see the room. As shown in FIG. 2, the display device 15 takes the time after the present on the horizontal axis and the temperature on the vertical axis, displays the position 16 of the current temperature, and displays the time change 17 of the temperature after the present. .

The information on the predicted time change of the temperature is
The contents of the program in the adjuster 14 are displayed by the display device 15 being input.

[0014]

As described above, according to the present invention, the occupants can know in advance the changes in the thermal environment displayed on the display device since the present. As a result, the person in the room to be air-conditioned with fluctuation air conditioning can reduce the thermal stress due to environmental changes, and recall the “pleasure” that occurs when the thermal stress decreases (such as the expectation that it will cool down in the future). And a comfortable environment can be formed.

[Brief description of the drawings]

FIG. 1 is a device layout system diagram showing an embodiment of the present invention device.

FIG. 2 is a diagram showing details of the display device of FIG. 1;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Room to be air-conditioned 2 Air conditioner 3 Return air duct 6 Heat exchanger 7 Blower 10 Cold / hot water pipe 11 Control valve 12 Controller 13 Indoor temperature detector 14 Adjuster 15 Display device 16 Lighting display of current temperature 17 Temperature after present Predictive display of change

Claims (1)

(57) [Scope of request for utility model registration] 1. A fluctuation air conditioning system for varying a thermal environment of a room to be air-conditioned under a pre-programmed condition.
The temperature change curve after the current time is displayed and this temperature
A display device for displaying a current temperature on a change curve is installed in the room to be air-conditioned.