JPH0742017Y2 - Movable air conditioner - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION << Industrial Application Field >> The present invention relates to a movable air conditioner configured so that a heat radiating coil of an air conditioner (hereinafter referred to as an air conditioner) can be moved to the floor or near the ceiling.

<< Conventional technology >> A natural convection air conditioner produces a comfortable air conditioner because it produces a silent and gentle air flow.

In this type of air conditioner, for example, a heat radiation coil in which heat radiation fins are attached to a hot and cold water coil is fixed to a ceiling surface near a window.

As a result, during cooling, cool air flows from the upper part of the window to the floor surface, cooling is performed while blocking hot air from outside the window, and during heating, radiant heat from the ceiling is formed while leaving the cool air from the window as it is.

<< Problems to be Solved by the Invention >> In the conventional example described above, since cold air from the window flows downward during heating, the temperature difference between the upper and lower sides becomes large, and there is no air circulation, causing air to accumulate.

The present invention has been made in view of the above problems during heating, and an object thereof is to provide a movable air conditioner that solves this problem.

<Means for Solving the Problems> In order to achieve the above object, the air conditioner of the present invention has a rail extending vertically from the floor to the vicinity of the ceiling, and the heat radiation coil is supported by the rail so as to be vertically movable. .

<Operation> During heating, the radiating coil is lowered along the rail near the floor surface to generate radiant heat from the radiating coil and generate an ascending air current of warm air. Prevents cold air from falling.

<Example> Hereinafter, a preferred example of the present invention will be described in detail with reference to the drawings.

Each of the figures is for explaining the use state and configuration of the air conditioner of the present invention, and FIG. 1 shows the state during cooling.

Two parallel rails 5 are provided vertically between the ceiling 3 near the window 2 and the floor 4. The cooling / heating radiating coil 6 is locked and fixed to the rail 5 so that it can be easily moved up and down along the rail 5.

The heat dissipation coil 6 is provided with a large number of heat dissipation fins 8 on the peripheral surface of the pipe 7 which is closely meandered.
It is configured to be accepted by.

The ends of the pipes 7 are respectively connected to the water supply pipe 11 and the return pipe 12 of the cold / hot water generator 10 installed outside, and the radiation coil 6 receives the cold water from the cold / hot water generator 10 during cooling, and the radiation fins 8 The ambient air is cold.

The cooled cold air naturally descends toward the floor 4 along the inner surface of the window 2 to cause natural convection.

Connection ports 13-13a for connecting the water supply pipe 11 and the return pipe 12 to the pipe 7 are provided on the upper side near the ceiling 3 and on the lower side near the floor 4. During cooling, the pipe 7 of the radiating coil 6 is connected to the upper connection port 13, and at that time, the radiating coil 6 is locked and fixed at a position above the rail 5 to generate cold air near the ceiling 3. While cooling the room.

At the time of heating, the upper connection port 13 is removed as shown in FIG. 2, and the radiating coil 6 is released from the fixing to the rail 5 and moved downward along the rail 5 while moving downward along the end of the pipe 7. It is fixed at the position where the position of the connection port 13a coincides, and fixed to the rail 5.

Then, the hot water from the cold / hot water generator 10 is circulated in the pipe 7 to warm the air around the radiating fins 8.

Since the radiating coil 6 is installed near the floor 4, the warm air rises from near the floor surface to generate natural convection.

<Effect> As described in detail above, according to the movable air conditioner of the present invention, the rail is vertically passed from above the floor to near the ceiling.
Since the heat radiation coil is supported so as to move up and down by this, warm air can be raised from near the floor surface during heating, and cool air can be dropped from near the ceiling during cooling.

Therefore, in either case of summer or winter, natural convection is generated to form a quiet air conditioner that prevents stagnation of air, and cool air near the floor warms and rises on the side of the heat dissipation coil, which is ideal. There is an effect that a temperature distribution can be realized.

[Brief description of drawings]

FIG. 1 is a front view showing the configuration during cooling according to an embodiment of the present invention, and FIG. 2 is a front view showing the heating thereof. 2 ... Window, 3 ... Ceiling, 4 ... Floor, 5 ... Rail, 6 ... Radiating coil, 7 ... Pipe, 8 ... Radiating fin, 9 ... Drain pan, 10 ... Cold / hot water generator, 11 ... Water supply Pipe 12 …… Return pipe, 13 …… Connection port

Claims (1)

[Scope of utility model registration request] 1. A rail is passed vertically from above the floor to near the ceiling,
A movable air conditioner in which a heat radiation coil is supported by the rail so as to be vertically movable.