DE2622345A1 - Floor heating system ensuring comfort level - adjusts air temperature for rooms where heat sources of each room have same dimensions and density of distribution - Google Patents

Abstract

The system for creating thermal conditions ensures comfort for human and other living beings. At least two rooms of different heat demand are heated with a floor heating system. The heating circuits with different power consumption, heater size, heating tube lengths or electrical resistance are connected to a common distributor. In all the rooms an average value of the environmental temp. is ensured independently of their different heat demand. The average value corresponds to the average comfort value. The average value required for comfort is generated and maintained by means of room temperature and surface temperature of the floor in the dwelling area. The higher or lower heat extraction from the floor surface to the room area is carried out for all rooms outside the dwelling area of each of the rooms have same dimensions and same density of distribution. The heat sources outside the dwelling area of each of the rooms have the distribution density of dimensions different to those within the dwelling area.

Description

Method and arrangement for producing thermal climate

table ratios The invention relates to a method of manufacturing for human and / or other living beings favorable thermal climatic conditions when heating at least two rooms with different heat requirements using one Underfloor heating with connected heating circuits according to different performance or radiator size, heating tube length, electrical resistance or the like., Also a Arrangement for carrying out the process, for heating at least two different rooms Heat demand by means of heat sources arranged in the floor, such as heating pipes, resistance wires or elements.

The wvårmeklimatic conditions are largely known at which in living beings, especially in humans, there is well-being, with the temperature gradient the body surface to the ambient temperature is important. Also from The relative humidity of the ambient air is important for wellbeing. However, the invention is concerned only with the thermal climates to be considered Circumstances.

The invention relates in particular to underfloor heating, in the case of heat sources arranged under or in the floor surface of the Pussboden and from this heats the room air through heat exchange and thermal radiation will. It affects living beings like people who are in such a room usually not only the warmth of the room air but also in addition to minor radiant heat in particular heat through almost direct contact between the sole of the foot and the floor surface a. The so-called perception temperature therefore corresponds to a possible one mean value from the room temperature and the surface temperature of the floor. Depending on the heat loss in individual rooms, these must be heated differently, so that one room has a relatively high surface temperature compared to another of the floor is necessary in order to be able to regulate the temperature of the room air accordingly. However, this results in a disadvantageous mean value that is above the mean value, which is conducive to well-being or comfort. Also very subtle differences this one Average values from room to room are perceived and can be clearly or quite unpleasant felt. They are to be regarded as disadvantageous.

The invention is based on the above-mentioned disadvantages to eliminate or reduce, i.e. to show a way that makes it possible to an average value in each of several rooms, regardless of their respective heat requirements to provide at ambient temperature that is necessary for well-being Average corresponds to or comes very close.

To solve this problem, a method for manufacturing is proposed warm climatic conditions that are favorable for human and other living beings when heating at least two rooms with different heat requirements using one Floor heating with electric circuits connected to a common distributor accordingly different power or radiator size; Lieizrohr length, electrical resistance o.dzl. According to the invention, the means required for well-being worth of room temperature and surface temperature of the floor or the like. in the common area each of the at least two rooms is largely identical and kept the same and the one required to set the room temperature for both or more rooms different higher or lower heat input from the floor surface to the room air in the areas or surfaces of one to all of the rooms outside of the common area or areas of this or these rooms.

The invention makes use of the knowledge of the fact that, as a rule, only one area or certain areas of a room are also common areas for people, while other areas of the room are not or seldom to stay used or could be used, for example because this area is through there housed objects are occupied.

To carry out the method according to the invention, according to the invention an order to exercise the Method of heating at least two rooms with different heat requirements by means of heat sources arranged in the floor, such as heating pipes, resistance wires or elements suggested in which the heat sources in the on containment area of each of the rooms the same dimensions and the same density Have laying and the heat sources outside the occupied area each of the rooms - possibly with the exception of one of the rooms - of those in the lounge area have different dimensions and / or a different installation density. By this measure is achieved that in the respective area for one favorable average required surface temperature of the floor is observed can be, while a contrast higher or lower heat task without any disadvantage for the well-being of people outside their living area. at With this arrangement it is possible to have more than two rooms in one of the rooms use the same surface temperature of its entire floor area, i.e. to distribute the heat sources evenly. Such a space could be a useful one Be a room that is largely used as a lounge area over its base area will.

The essence of the invention is illustrated in the drawing. Show it schematically: Fig. 1 shows an arrangement for heating two rooms with different heat requirements, and 2 shows an arrangement for heating three different units Heat demand.

According to the drawing, both arrangements have in common, the examples show hot water heating systems, heating flow HV, heating return HR and a distributor D of the heating circuits a and b according to FIG. 1 in rooms I and II and according to FIG. 2 heating circuits c, d and e in rooms III, IV $ and V are supplied. On the representation not essential to the invention Details have been omitted.

There are correspondingly different heat losses in the rooms (North side, outer walls, etc.) a different heat demand, assumed becomes, according to Fig. 1 in room I larger than in room II and according to Fig. 2 in room III larger than in room IV and in room V and in room V less than in room III and in room IV.

In the rooms or on their floor space, the assumed one is in each case Area where people or other living beings are occupied with a broken line been outlined. The density of hatching means the density of laying Heat sources in the floor of rooms 1 to V, omitting the hatching Absence of heat sources. A hatching of the same density means one same surface temperature of the floor.

It thus follows from FIG. 1 that with the same surface temperature in the common areas necessary to achieve the required room temperature necessary Coordination in room I through the accumulation of heat sources outside the occupied area and in room II by leaving out other heat sources outside the occupied area is brought about.

Iv According to Fig. 2, the room or the floor, as in the lounge area, Equipped with heat sources evenly, while in rooms III and V the area Outside the respective area particularly close together or not with others Heat source is occupied.

As explained individually, the solution according to the invention offers the advantage that in all rooms and regardless of their specific heat demand in the living area I have optimal conditions of wellbeing.

Patent claims:

Claims (2)

Claims: 1. Method of manufacture for human and / or other living beings with favorable thermal climatic conditions when heated at least two rooms with different heat requirements by means of underfloor heating TIeizkkreises connected to a common distributor according to different power or radiator size; Heating tube length, electrical resistance or the like., D a -d u r c h e k e n n n z e i c h n e t that ei is necessary for well-being Mean from room temperature and surface temperature of the floor or the like. by doing Common area of each of the at least two rooms largely equated as well is kept the same and that the temperature required to set the room temperature different higher resp. lower heat transfer from the floor surface to the room air in the areas of one to all of the rooms outside the Common areas of this or these rooms is made. 2. Arrangement for performing the method according to claim 1 for heating at least two rooms with different heat requirements by means of those arranged in the floor Heat sources such as heating pipes, resistance wires or elements, d a d u r c h g e k c n n z c i c h -n e t that the heat sources in the living area each of the rooms (I to V) have the same dimensions and an equally dense installation and that the heat sources outside the occupied area of each of the rooms (I, II, III, V) - possibly. with the exception of one (IV) of the rooms - of those in the common area different dimensions and / or a different installation density.