JPH0612436Y2 - Juan Convector - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application The present invention relates to a fan convector that houses a heat exchanger and a blower therein and is used for heating or cooling.

(B) Conventional Technology For example, Japanese Utility Model Laid-Open No. 57-5613 discloses a fan convector having a variable grill at the front air outlet of the main body.

(C) Problems to be Solved by the Invention In the above-mentioned conventional technique, since the variable grills have a large interval, there is a problem in that the internal blower or the like is visually recognized from the outside through the variable grills. Further, in order to solve the above problem, when a blind plate having a plurality of openings such as punching metal is formed on the front surface of the variable grill, the side surfaces of the plurality of openings are substantially perpendicular to the front and rear surfaces of the blind plate. Since it is formed in, the warm air that has passed diagonally downward through the variable grill is directed horizontally by the blind plate,
In addition, there is a problem that the blind plate serves as the warm air resistance element and the reach distance of the warm air blown out from the fan convector is shortened.

In order to solve the above-mentioned problems, the present invention provides a fan convector that prevents the inside from being visually recognized from the blowout part and allows hot air or cold air to be blown out without trouble.

(D) Means for Solving Problems In order to solve the above problems, the present invention accommodates the heat exchanger (4) and the blower (5) in the box (1), and Front panel
A wind direction changing plate (11) is provided between (2) and the heat exchanger (4), and a large number of small openings (15) for directing the wind in the same direction as the wind direction changing plate (11) are provided on the front panel (2). The present invention provides a fancon vector provided with.

(E) Action Since the large number of openings formed in the front panel (2) are small openings (15), it is possible to prevent the inside from being visually recognized from the front surface of the box body (1), and the wind direction changing plate (11) The warm air or the cold air passing through () is directed in the same direction by the small opening (15) of the front panel (2) and is blown out smoothly.

(F) Embodiment One embodiment of the present invention will be described in detail below with reference to the drawings.

In FIGS. 1 and 2, (1) is a box of the fan convector, and (2) and (3) are a front panel and a back panel. A heat exchanger (4) is arranged on the front panel (2) side in the box (1), and a blower (5) is arranged on the rear panel (3) side. As shown in FIG. 3, the heat exchanger (4) is composed of, for example, a plurality of fins (6) for heat exchange and a hot water pipe (7) penetrating these fins. or,
The blower (5) is a propeller fan (8) facing the rear panel (3)
And a fan motor (9).

Reference numeral (11) is a wind direction changing plate provided between the front panel (2) and the heat exchanger (4). The wind direction changing plate (11) obliquely lowers the warm air passing through the heat exchanger (4). Oriented guide pieces (12)
Are formed by cutting and raising in the lateral direction, and an air outlet (13) is formed between each guide piece (12). The front panel (2) and the rear panel (3) are made of, for example, extract band metal, and the length of the diagonal line is 3.5 m on the metal plate as shown in FIGS. 3 and 4.
A plurality of diamond-shaped small openings (15) of m and 2.5 mm are formed, and the side surfaces of the small openings (15) face obliquely downward. During operation of the fan convector, warm air of, for example, 40 ° C., which is directed obliquely downward by the guide piece (12) as shown by the arrow in FIG. 3, is further opened at the small opening of the front panel (2).
It passes through (15) and is blown out diagonally downward at a wind speed of about 0.5 m / sec. At this time, the warm air that has passed through the wind direction changing plate (11) flows along the side surface of the small opening (15) of the front panel (2) that faces obliquely downward, and is blown out obliquely downward. Further, since the small openings (15) formed in the front panel (2) are small, respectively, and are directed obliquely downward, the front panel (2) serves as a covering member for the air outlet (13), and The parts are not directly visible from the outside. By setting the warm air to 40 ° C., the air density of the warm air approaches the ambient air density, the warm air flows along the floor surface, and the reach distance of the warm air becomes long.

As described above, the front panel (2) having the plurality of small openings (15) formed and the side surfaces of the openings facing obliquely downward is the wind direction changing plate (1).
Since it is provided on the front surface of (1), it is possible to prevent the inside from being visually recognized from the front surface of the box body (1), and the warm air that has passed through the wind direction changing plate (11) is protected by a small opening (2) Flowing smoothly downward in 15), the front panel (2) acts as a rectifying member for warm air, and the reaching distance of warm air through the front panel (2) can be extended.

(G) Effect of the Invention According to the fan convector of the present invention, the front panel of the box body is provided with the front panel having a large number of small openings for directing the wind in the same direction as the wind direction changing plate in the box body. Therefore, the front panel can prevent the inside of the box from being visually recognized, and the warm air or the cold air can be smoothly blown out from the front surface of the box, and as a result, the reaching distance of the warm air or the cold air can be extended.

[Brief description of drawings]

1 to 4 show an embodiment of the present invention, FIG. 1 is an external perspective view of a fan-con vector, FIG. 2 is an explanatory view showing the internal structure of the fan-con vector, and FIG. 3 is FIG. FIG. 4 is an enlarged view of a main part of the explanatory diagram shown in FIG. 4, and FIG. 4 is an enlarged view of the front panel. (1)… Box, (2)… Front panel, (3)… Back panel, (4)…
Heat exchanger, (5) ... blower, (11) ... wind direction changing plate, (15) ... small opening.

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Teruo Koshizuka, 2-18 Keihan Hondori, Moriguchi City, Osaka Prefecture, Sanyo Electric Co., Ltd. (56) References

Claims (2)

[Scope of utility model registration request] 1. A heat exchanger and a blower are housed in a box body, and a wind direction changing plate is provided between the front panel of the box body and the heat exchanger, and the front panel is provided with a wind direction changing plate in the same direction. A fan-con vector characterized by having a number of small openings for directing. 2. The fancon vector according to claim 1, wherein the front panel is made of extract band metal.