JPH06509160A - Residential air heating equipment - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] Residential air heating equipment The invention provides a circulation unit for circulating air and supplying air to residential areas. For example, regarding air heating equipment for residential use, which includes an air heating unit that heats the air before Ru.

A ventilation unit with a heat recovery device is connected to a circulation unit with a filter and a radiator. For example, air heating devices for residential use are already known, which are combined with . Two such devices are currently sold by ABB under the names Terumovent and Minitemp. Sold by Frakt AB. In both of these devices, ventilation The air is mixed with the circulated air in the air heating unit, thereby creating a Qi is drawn into the center of the house.

When using radiators for heating purposes, the most important As a general solution, it is desirable to use inexpensive nighttime electricity. Night light for heating In order to be able to use force, so-called water transmission has hitherto been used. It has been believed that one must use tatsune. However, the heated air Energy can be stored by increasing the temperature inside your home at night. It has the advantage of being During the day, the heat is turned off, the temperature drops to a certain level, and this The temperature will be approximately 3-4°C. Due to good insulation and effective heat recovery, high Power usage can be significantly reduced. This method heats the house using electricity. It has been found that only about 20 to 25% of daytime electricity is required to Ru. However, one drawback to raising the temperature of your home at night is that An increase in temperature can make you feel uncomfortable.One way to obtain a high quality of air in your bedroom is to - Disclosed in Danish Patent No. 7703096. Here the bedroom was heated Heated only by the ventilation air after it has been heated, i.e. by the outside air after it has been heated. , the other rooms received ventilation air allocation through the bedroom, i.e. the second heated by circulating air. The advantage of this technology is that it provides a high level of airflow in the bedroom. quality and reduce nighttime temperatures in other rooms of the house to the point where temperatures in the bedroom become uncomfortable. The fact that sea urchins can be raised to store energy without reaching high temperatures It is. Generally, temperature is controlled separately for bedrooms. traditionally known The advantage of this method is that if the heat supply is turned off, the bedroom will be cooled down during the day. It is to be done. This is because the bedroom receives no circulating air from the heated parts of the house. That's because you can't enter.

The object of the present invention is to overcome what has been found in air heating devices hitherto known. The aim is to eliminate the disadvantages of

The object of the invention is to provide a preamble with the characteristic parts indicated in claim 1. This is achieved by a device such as that described in the following.

With the device according to the invention, it is possible to maintain a comfortable temperature in the bedroom at night while maintaining a comfortable temperature in other parts of the house. It can raise the temperature of the room and lower the temperature of the house during the day without making the bedroom cold. You can get a profit that can be lowered. According to the device according to the invention, it is possible to An increased possibility of ventilation of the residence can be obtained with low energy consumption.

The device according to the invention not only blows ventilation in the form of outside air into the bedroom, but also By using uncontaminated circulating air, it is possible to reduce the amount of outside air blown in. meet certain criteria regardless of the

With the device according to the invention, the circulating air can be circulated during the day or during a period of the day, e.g. Ventilation air can be directed to different parts of the house to avoid cooling the bedroom.

Instead, direct fresh air, which is already at an elevated temperature, to other parts of the home. Can be done. In such methods, temperatures can rise significantly during the night.

It is perfectly normal for people to be outside their bedrooms during the day, and therefore Directing fresh air to the outside area of the room, i.e. fresh air It is advantageous to send it to a place where there are people.

According to one preferred embodiment of the device according to the invention, the valve arrangement of the ventilation unit comprises: Designed to individually control the supply of ventilation to the ducts. This method smells Therefore, air is distributed proportionately to different rooms according to their ventilation needs. circulation unit When the duct extends from a common pressure chamber behind the fan in The overall flow is constant, but the ventilation air and circulation air separate from each other in each duct. The ratio between energy and energy changes.

According to another embodiment of the device according to the invention, the valve device comprises one or more residences. Controlled by a carbon dioxide meter in the area.

As we know, when we exhale, we exhale carbon dioxide. For example, by installing a carbon dioxide meter in the bedroom, the regulating device can be received in the bedroom. and can be adjusted to maintain air quality.

According to another embodiment of the device according to the invention, the regulation controlled by a control clock Making changes in the supply of ventilation air to the ducts by readjusting the equipment.

According to another advantageous embodiment according to the invention, the radiator is connected to the temperature transmitter. so that one transmitter is preferably provided in the bedroom. A single transformer is placed in the bedroom of the residence to control the temperature of the supplied air. The mitter is placed in the circulating air or at another suitable location in the residence.

According to another advantageous embodiment of the device according to the invention, the set point of the temperature regulation is normally set manually. The increase in the allowable temperature during the night and the decrease in the allowable temperature during the day are controlled by Automatically controlled by rate clock and control clock.

According to another advantageous embodiment, the radiator is heated directly by electricity or heated by water. electrically heated radiators are the most convenient. suitable.

According to another embodiment of the device according to the invention, the heat recovery device It is designed to preheat the ventilation air that uses air. energy perspective A proactive solution is to pre-empt the cold outside air before releasing the exhaust air. The idea is to use the energy from the warm exhaust air for heating purposes.

Embodiments of the device according to the invention, selected by way of illustration, will be explained in more detail with reference to the accompanying drawings. Explain in detail.

FIG. 1 shows the invention in an embodiment with a two-channel duct for air supply. It is a drawing showing the principle of the device.

FIG. 2 is a plan view of a heating device with a device according to the invention installed in a dwelling; It is.

FIG. 3 is a perspective view of the same heating device.

In FIG. 1, a circulation unit 4 with a fan 4 and a filter 6 is shown. Ru. Arrow C indicates the flow of circulating air. The two channel ducts 8 and 10 are empty. It extends from the circulation unit 2 to convey air. One channel 8 is the area 1, for example a bedroom in a dwelling; the other duct 10 leads to an area 2 in the dwelling, e.g. Guided to other parts of the residence. T indicates the flow of warm supply air.

Each duct8. ]0 have radiators 12 and 14, respectively. radiator tach 2 controlled by a temperature transmitter placed, for example, in the parent's bedroom, The transmitter 14 may be a transmitter placed in the circulating air or elsewhere in the residence]8 controlled by

Channel 20 from the ventilation unit connects duct I-8 to supply ventilation air. , 10.

The air for ventilation is preheated in a heat exchanger with heat from the exhaust air from the dwelling. It is made from waste air.

In the channel 20, the supply of ventilation air to the two ducts 8, 10 is varied. Valve means 22, not shown in detail, are arranged, making it possible to daku Both ports 8 and 10 are connected to the same circulation fan 4, and the outer air channels are The air flow in both ducts 8.10 is a mixture of circulating air and ventilation air. Regardless of the and adjusted to the extent actually required. According to such a method, water above the temperature air levels do not rise excessively in bedrooms and ventilation air is used optimally for the occupants of the home. guaranteed. Normal readjustment of the valve means 22 occurs when the time is for residential use. This is advantageously carried out by means of a control clock which is adapted as follows.

In FIG. 2, an air heating device of an embodiment of the device according to the invention installed in a dwelling; It is shown.

External air is brought in through channels 24 adjacent to the roof and heat exchange ties The heat from the exhaust air is preheated in the heat recovery device 26 of the used to heat outside air before it is discharged.

The thermal cycling device is a mini vent (Mi nivent) type.

Exhaust air 28 is taken from closet areas, toilet areas, kitchens and bathrooms. Ru.

Ventilation air in the form of preheated external air is ducted by channel 20. 8 and 10. Within the channel 20 is an adjustable valve means as described above. is installed. Circulation unit 2 is sold by ABB Fract AB This is the so-called Termovent unit.

External air is supplied through heaters 12, 14, filters 30, 32 and silencers 34, 3. 6 to the bedroom and other areas within the residence. (In each drawing, the device shown in Figure 2 is (Compare Figure 3 shown). TD, TD and FD indicate different supply and exhaust means vinegar.

As mentioned above, one embodiment is shown with two ducts for supplying air. and explained. Of course, the device according to the invention can be used for supplying air to different areas. Two or more ducts may be provided.

In the embodiment described above, it is constructed from the circulation unit 2 and the radiator 12.14. The air heating unit shown is separated into two parts for reasons of further clarity in the drawing. It is shown in the form of a closed part. However, the practical In the embodiment, the circulation unit and the air heating unit are assembled together. Can be done.

Submission of translation of written amendment (Article 184-8 of the Patent Law)

Claims (1)

[Claims] Circulation unit (2) that circulates the air as well as air before supplying it to the living area. includes a heating unit for heating the air, thereby distributing air to different areas of the dwelling. At least two ducts (8, 10) for conveying lead from the circulation unit. The air heating unit consists of individually controllable radiators for each of the ducts ( 12, 14), for example in residential air heating equipment, for the supply of ventilation air. A ventilation unit (U) equipped with valve means (22) for connected to each of the ducts (8, 10) between the radiator (12, 14) and the ventilation unit. The valve means (22) of the unit (U) allow the supply of ventilation air to the ducts (8, 10). Air heating device characterized in that it is designed for individual control.