JPH01266454A - Air panel heater - Google Patents

Abstract

PURPOSE:To perform the radiation space heating and simultaneously cancel the cold radiation from windows while shutting OFF a cold air flow by supplying hot and ventilated fresh air from a duct to the interior of a panel heater. CONSTITUTION:The air panel heater 11 generates the radiation heat by being heated its surface by hot air delivered from a duct 51A. A broad metallic panel 21 is placed in front of the outlet of the duct, and its surface is coated with paint which promotes the radiation of heat. A diffuser plate 21G having slits in it is then installed. Hot air supplied out of the duct uniformly passes through the panel upwardly as it uniformly heats up the panel surface. The space heating by the radiation heat then becomes possible, and hot air can cancel the cold radiation from windows to maintain the temperature. Only such amount of air as necessary for ventilation is supplied into the room, and the remainder is returned to the heating unit, reducing the unnecessary air circulation.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a radiator in the field of air conditioning equipment, particularly a panel heater that emits radiant heat.

[Conventional technology] A. Conventional panel heaters that use hot water, steam, or electricity have no ventilation function. (There was no way it could be used as a ventilation outlet.) B. In the case of hot air heating using a conventional hot air or cold air supply duct system, it could have a ventilation function, but the outlet could not be used as a ventilation outlet. It is installed flat on the ceiling (
(The only shape that was pursued was to allow the wind to escape smoothly.) There was no way that the radiant heat could come out from there.

C9 Their outlets are mainly round or square.

Due to its rectangular shape, it was difficult to neutralize or block the cold air flow and cold radiation from the windows, which are a major source of heat loss in buildings.

In addition, sometimes when a person approaches the area around the outlet or inlet, the air becomes columnar in the case of the outlet, or a large amount of wind speed is felt at the feet in the case of the inlet. Discomfort The present invention has been made in view of the problems of the prior art, and its purpose is to provide something that can do the following.

Warm (cold in the case of air conditioning) ventilated fresh air supplied by the duct is sent into the interior of the panel heater of the present application, thereby increasing its surface temperature and realizing the ideal heating method, the radiant heating method. At the same time, the idea is to neutralize cold radiation from windows, block cold airflow, and even prevent unnecessary air circulation in some cases.

[Means for Solving the Problems] In order to achieve the above object, the present invention is as follows.

In other words, the present application is an air panel configured to guide warm or cold air ventilated by a heat exchange ventilation heating system and emit radiant heat from the surface of a panel heater type radiator when the air is circulated through a duct. It's a heater.

[Function] Regarding the air panel heater 1, this air panel heater 1 is designed to fit in cases where the indoor window is large and there is no room under the window. In this case, the radiating surface cannot be very large, and if the window is wide and particularly high output is required, it is necessary to provide a diffusion plate inside like the air panel heater 11. It seems that there are also.

Regarding the air panel heater 11, this air panel heater 11 is compatible with conventional hot water, steam,
Or from the panel heater surface using an electric heater.
Unlike methods that generate radiant heat, this method uses warm air conveyed through ducts to heat the surface and generate radiant heat.

As a result, a wide metal panel is installed in front of the duct outlet, and its surface is coated with a coating that easily releases radiant heat.

Next, since a diffuser plate with slits was attached, the hot air blown from the duct passes through the panel evenly, eliminating temperature unevenness on the surface and stirring the hot air upward.

At that time, the surface of the panel is heated, but the final air outlet opening may be provided mainly on the top surface, and the side surface may be provided depending on the site.
At that time, it is thought that everything inside the panel is under positive pressure.

In addition, it is considered possible to construct this panel on the entire wall surface depending on the on-site construction.

Regarding the air panel heater 12, the air panel heater 12 is an advanced variation whose purpose is to take in the cold air flow from the window and diffuse and dilute it. If there is an installation space under the window with a height of about 600cm,
It is preferable to adopt this air panel heater 12.

This air panel heater 12 is characterized by the space on the back, and in this case as well, a high-output type requires a diffuser plate.

About the air panel heater 13 The purpose of the air panel heater 13 is to pass hot air through a vertically long rectangular pipe to generate radiant heat over the entire surface. For large-sized devices with high output, the above-mentioned diffuser plate is also required in the downward lug.

In addition, this air panel heater can also serve as a handrail even if the vertical dimension is shortened by extending it in the horizontal direction.

Throughout the above, (1) Duct connection Although the center of the main body is shown in the drawing, connections can be made from various directions at the site. Particularly in the case of the air panel heater 13, the connection may be lowered from the ceiling and the outlet may be provided at the front of the lower part.

(2) Although the damper for opening and closing the duct is not shown in the drawing, it is thought that this is a conventional damper and will serve the purpose.

(3) Although not shown here, it is also possible to generate radiant heat by passing @o into metal monuments such as various works of art for heating.

(4) Hokkaido has become highly insulated and highly airtight, making controlled ventilation an absolute necessity. At the same time, these heating systems have come to be able to satisfy a considerable portion of the energy required for heating using various types of heat generated by human life and solar heat. Under these circumstances, it is thought that the need for low-temperature radiant heating will become increasingly high. In the past, fresh outside air that passed through a heat exchange ventilation system was heated and drawn out from the duct outlet, and a hot water panel heater was added to reduce cold airflow and cold radiation under the windows. The air panel heater of the present application is an epoch-making invention that reduces the initial cost of these facilities and unifies the two purposes of ventilation and heating.

In addition, the present invention also has the following effects.

For example, the method using conventional ventilation and heating systems can reduce the internal volume of a house of less than 40 tsubo to 300 tsubo.
m', the amount of air supplied by heat exchange ventilation is set at 150 m'5 per hour, whereas the amount of indoor circulating air to achieve the purpose of heating is based on the internal volume of the house (300 m').
It is worth noting that it reaches 2 to 3 times that of m3). this is,
When trying to achieve heating by air heating, the amount of circulating air is required to cope with the heating load in cold regions, but as a result, in normal ventilation heating systems, the indoor There is a possibility that a considerable amount of airflow will be felt around the air intake opening.

Now, it seems that there is a need to develop an air panel heater like a wooden egg.

The feature of this type of panel heater is that it is equipped with a return duct connection port and radiating fins. The amount of air released into the room is limited to the amount necessary for ventilation), and most of the air is returned to the heating system. The idea is to minimize the air flow felt by the user.

The disadvantage of conventional hot air heating duct systems, where the human body feels the airflow, is that the inside of the air panel heater is maintained at a positive pressure, and the heated air is guided to the air panel heater. It is thought that this problem can be solved by generating radiation and natural convection.

FIG. 9 is a plan view showing an example of piping.

8 is a heating fan, 9 is a heat exchange element, and 10 is a heat exchange fan.

[Embodiments of the invention] Examples will be described with reference to the drawings.

1 is the air panel heater of the present application.

Reference numeral 2 denotes a panel heater type radiator, which is composed of a horizontally long rectangular bottom surface 2A, front and rear surfaces 2B, 2C, left and right surfaces 2D, 2E, and a top surface 2F extending over these.

F is a radiating fin attached to the back surface of the radiator.

Free-standing legs 3 are provided at the corners of the panel heater type radiator 2.

Reference numeral 4 designates an appropriate number of hot air or cold air outlets carved into the upper surface 2F of the panel heater type radiator 2.

Note that this hot air or cold air outlet 4 is configured in a groove shape.

5A is hot air or cold air supply duct connection port, 5B
Is it warm air? ! J! The return duct 1 is connected to the bottom surface 2A of the panel heater type radiator 2.

11 is an air panel heater of the present application.

Reference numeral 21 denotes a panel heater type radiator, which has front and rear surfaces 21B and 21C connected around a rectangular bottom surface 21A with a horizontally elongated plane.
, left and right sides 21D.

21E, mfA is extended from the upper surface 21F which is stretched over these.

F is a radiating fin attached to the back surface of the radiator.

Reference numeral 21G is a diffuser plate for hot air or cold air installed horizontally below the panel heater type radiator.
It is partitioned into H and a lower chamber 211.

The structure of this diffuser plate is formed by cutting slit-like cuts 21G1.

Free-standing feet 31 are attached to the corners of the panel heater type radiator 21.
is installed.

41 is the upper surface 21F of the panel heater type radiator 21
An appropriate number of hot or cold air outlets are carved into the area.

21D1.21E1 is the left and right side 21D.

An appropriate number of hot air or cold air outlets are provided in 21E as needed.

Note that this hot air or cold air outlet 41 is.

It is structured in a groove shape.

51A is a hot air or cold air supply duct connection port, 5
1B is a return duct for hot air or cold air, which is connected to the lower chamber 211.

12 is the air panel heater of the present application.

Reference numeral 22 denotes a panel heater type radiator, which has front and rear surfaces 22B and 22C connected around a rectangular bottom surface 22A with a horizontally elongated plane.
, left and right sides 22D.

22E1 consists of an upper surface 22F stretched over these.

22G is a partition plate that partitions the inside of the panel heater type radiator, which is the front and rear surface 22B.

It is constructed by connecting a vertical plate 22G1 parallel to 22C and a horizontal plate 22G2 parallel to the upper surface 22F so as to have an inverted cross section.

The partition plate 22G forms a front chamber 22H and a rear chamber 22I inside the panel heater type radiator.

In this case, the lower surface of the rear chamber 221 22■1 is open.

F is the rear chamber 22 above! This is a heat dissipation fin placed inside the fin.

Freestanding feet 32 are provided at the corners of the panel heater type radiator 22.
is installed.

42 is the upper surface 22F of the panel heater type radiator 22
An appropriate number of hot or cold air outlets are carved into the area.

Note that this hot air or cold air outlet 42 is configured in a groove shape.

Is 52A hot air? The air supply duct connection port 52B is a return duct for hot air or cold air, and is communicated with the front chamber 22M.

13 is the air panel heater of the present application.

A ladder 23 is composed of an upper header 23A and a lower header 23B.

The upper header 23A has a horizontally long rectangular bottom surface 2.
Front and rear surfaces 23A2, 23A3.
Left and right surfaces 23A4゜23A5, upper surface 2 stretched between these
It is composed of 3A6.

The lower header 23B has a horizontally long rectangular bottom surface 2.
Front and rear surfaces 23B2 and 23B3 connected around 3B1,
Left and right surfaces 23B4゜23B5, upper surface 2 stretched between these
It consists of 356.

Furthermore, the lower header 23B has a vertical partition plate 2 at the center.
It is divided into left and right independent rooms by 3B7.

Then, the upper header 23A and the lower header 2
38 is connected and communicated with by an appropriate number of spiral pipes 23C.

Freestanding legs 33 are provided at the corners of the lower header 23B.

Reference numeral 43 designates an appropriate number of hot air or cold air outlets carved into the upper surface 23A6 of the upper header 23A.

Note that this hot air or cold air outlet 43 is configured in a groove shape.

53A is a hot air or cold air supply duct connection port, 5
3B is a hot air or cold air turn duct, which is connected to the lower header 23B.

[Effects of the Invention] Since the present invention is configured as described above, the following effects are achieved.

A. It enables heating using radiant heat, which was not possible with conventional duct heating systems.

B. Therefore, hot air can neutralize cold radiation from windows. (Of course, it can also block the flow of cold air.) It also has the function of blowing out fresh air from the outlet of the hot or cold air supply duct system, which could not be achieved with the C0 hot water panel heater.

D. Air panel heaters are a type of container that can create positive pressure inside, so by connecting hot or cold air return, only the amount of air necessary for ventilation is released into the room, and the rest is sent back to the heating unit. This can reduce unnecessary airflow.

E. Although it is a panel heater, there are no freezing accidents.

G. It also has an air conditioning function when cold air is sent instead of hot air.

[Brief Description of the Drawings] Fig. 1 is a perspective view of the present invention, Fig. 2 is an enlarged cross-sectional view taken along the line A-A, Fig. 3 is a perspective view of the present invention, and Fig. 4 is an enlarged cross-sectional view taken along the line B-B. , Fig. S is a perspective view of the present invention, Fig. 6 is an enlarged cross-sectional view taken along the line C-C, Fig. 7 is a perspective view of the present invention, Fig. 8 is an enlarged cross-sectional view taken along the line D-D, and Fig. 9 is the piping. It is a top view showing an example. 111. Air panel heater, 11, Air panel heater, 12, Air panel heater, 13, Air panel heater. 2+r Figure 4 Figure 8 A3 Procedural amendment April 19, 1988

Claims (1)

[Claims] 1. When warm or cold air ventilated by a heat exchange ventilation/heating system is circulated through a duct, it is guided to emit radiant heat from the surface of a panel heater type radiator. An air panel heater characterized by: 2. A suitable number of hot air or cold air outlets 4 are carved on the top surface 2F of the panel heater type radiator 2 having radiation fins, and on the bottom surface 2A of the panel heater type radiator 2,
An air panel heater characterized in that a hot air or cold air supply duct connection port 5A and a hot air or cold air return duct 5B are communicated with each other. 3. Panel heater type radiator 21 with radiation fins
The panel heater type radiator 21 is partitioned into an upper chamber 21H and a lower chamber 21I by a diffuser plate 21G for hot air or cold air stretched horizontally below the interior of the panel heater type radiator 21. An appropriate number of hot air or cold air outlets 41 are carved on the upper surface 21F of the 21, and the lower chamber 21I has a hot air or cold air supply duct connection port 51, a hot air or cold air supply duct connection port, 51B. The air panel heater 4 is characterized in that a hot air or cold air return duct 51B is connected to the left and right sides 21D and 21E of the panel heater type radiator 21,
Appropriate number of hot air or cold air outlets 21D1 as necessary
, 21E1 are engraved on the air panel heater according to claim 3. 5. Partition plate 2 that partitions the inside of the panel heater type radiator 22
2G is a vertical plate 22G1 parallel to the front surface 21B of the panel heater type radiator 22 and the upper surface 22F.
The partition plate 22G forms a front chamber 22H and a rear chamber 22I in the panel heater type radiator, and the rear chamber 22I is formed by connecting horizontal plates 22G2 parallel to The lower surface 22I1 of the chamber 22I is open, and a heat radiation fin is provided in the rear chamber 22I, and an appropriate number of hot air or cold air outlets 42 are carved on the upper surface 22F of the panel heater type radiator 22. The front chamber 22H is characterized in that a hot air or cold air supply duct connection port 52, a hot air or cold air supply duct connection port, and a hot air or cold air return duct 52B are connected to the front chamber 22H. Air panel heater. 6. In the header 23 composed of an upper header 23A and a lower header 23B whose interior is partitioned into left and right independent chambers, the upper header 23A and the lower header 23B are composed of an appropriate number of vertical square pipes. 23C, and the upper surface 23A6 of the upper header 23A.
An appropriate number of hot air or cold air outlets 43 are carved in the
The air panel heater is characterized in that a hot air or cold air supply duct connection port 53 and a hot air or cold air return duct 53B are connected to the lower header 23B.