DE102005058887A1 - Solar heating system for building with blown airflow to heat rooms or warm water supply - Google Patents

Abstract

A simple solar heating system for a building has thermal absorbing elements (2, 22) through which is blown air from a blower (1) to duct warm air into a warm water tank (3) for direct heating. A control flap enables the user to divert warm air directly into the rooms. The absorbing elements are simple transparent coaxial tubes with reflectors to enhance the thermal capture.

Description

Description:

The The invention relates to an apparatus and a method for solar radiation conversion in heat, which is stored directly in the process water, or for air conditioning of spaces can be used.

at usual Solar systems are usually the sun's rays through the absorption and Liquid vaporization in heat converted at the same time indirectly through the heat exchanger transferred to the hot water can be.

According to the publication DE 30 14 445 A1 If an energy roof is known which is coupled to the underlying guide channels, a heat exchanger, a roof tile absorber and an air blower, then after commissioning, a fan forces the hot air to flow in guide channels, which are then transferred indirectly as heat through a heat exchanger to the service water system can.

one The main difference between the inventions is that In my developed method the warm air directly in the water of the container emanates from and cooled, so that the heat is in Domestic hot water completely is stored, or can be used as hot air heating, so even in short sunshine sections the rooms could be plentiful heated being, which is a huge advantage, being oversteer the throttle valves are the lifting of the rooms and water heating turned on is.

The several disadvantages of the known invention, e.g. simple isolation, too low efficiency and also the enormous costs cause that the previous invention has no practical application.

In front The invention has the object of the conventional disadvantages conventional Solar systems for to eliminate the process water preparation, manufacturing costs too reduce the efficiency significantly.

simultaneously the device represents a new generation for heat supply in which the air is used as the simplest ecological technology medium is and the application costs are lowest.

According to the invention are the objects specified by the claims 1 to 4 and explained in more detail in the figures and drawings shown.

1 a schematic overall view according to the invention

2 a partial section of the sentence module according to the invention.

3 a schematic view of the absorber according to the invention.

4 a vertical partial section of the container according to the invention.

5 a schematic view of the reflection plate according to the invention

1 the schematic view represents the compact device that the sentence modules 2 with the pipe clamps 8th are to be fastened on the house wall, in which the equipment parts 1 . 9 . 13 u. 23 are installed, the coupled modules through a pipe socket 5 with the container 3 connected, then the blower 1 Forces hot air into the block modules 2 to flow, which is then cooled directly in the water of the container, drained and stored completely, then as cold air through the pipe socket 6 is flown out, or, at the open throttle 4 u. 23 the hot air heating is put into operation, however, on the other hand, after the influence of control, the ventilation of the rooms and water heating is switched on, to improve the efficiency of the periodic wash pipe system 22 is used

2 is a compact sentence module 2 schematically shown, consisting of coaxially transparent tubes 11 u. 12 is designed with each other with the connecting parts 10 u. 10 ' airtight coupled together, thus the transparent insulating space 20 is formed, in which a reflection plate 21 is installed so that the reflective surfaces are protected by dirt and the rust and the Absorbersatz 13 additionally preheated from below and inside with the concentrated solar reflected beams.

3 is schematically an absorber theorem 13 shown, designed as a cylindrical coil spring, black coated and in the guide tube 12 Is installed coaxially, the flow control 17 . 18 cause the flowing air is pivoted several times from the Absorbersatzachse so that the heat exchange between the air and the spring surfaces improve significantly.

Moreover the openings "y" are also heat exchange factors designed.

4 is a vertical section of what serbehälters 3 shown, made of plastic, aluminum, or steel with insulation 14 is made. Then in the commissioning the compressed hot air through the flow nozzles 15 flows directly into the service water of the container, so that the completely cooled down there, the heat is stored and after air dewatering in a separate system 16 through the pipe socket 6 is flowed out.

5 is schematically on a reflection plate 21 shown the spherical surfaces which are extruded several times there, then the resulting plate axially in the transparent insulating space 20 is installed, so that by the concentrated reflected solar radiation, an additional heat source for improving the efficiency of the device is formed.

1

fan

2

set module

3

water tank

4

throttle

5

pipe socket

6

pipe socket

7

bow

8th

pipe clamp

9

Multi-function filter

10

10 u. 10 ' connecting parts

11

appearance transparent tube made of glass or plastic

12

Interior transparent guide tube made of glass or plastic

13

absorber set

14

Thermal insulation - insulation

15

flow nozzles

16

separately system

17

flow diverter

18

flow diverter 2

19

filter

20

isolation room

21

reflecting plate

22

Wash pipe plant

23

throttle

Claims (4)

Device and method for solar radiation conversion to heat, which is then stored directly in service water, or can be used for air conditioning of rooms, for a device having a container, an absorber set, a transparent insulating space, a reflection plate, a Gravitationsentwässerungssystem and a triple Kreislaufklimatisierungssteuerung , characterized in that the blower ( 1 ) forces from the Absorbersatz ( 13 ) heated air passing through the insulated guide tubes ( 12 ) directly in the process water of the container ( 3 ) is discharged, cooled and after gravity drainage ( 16 ) through a pipe socket ( 6 ), or after oversteer of the throttle valves, ( 4 u. 23 ) the corresponding alternative air conditioning of the rooms is put into operation. Device, according to claim 1, characterized in that the transparent insulating space ( 20 ), via the coaxial coaxial tubes ( 11 . 12 ) which are connected to each other with connecting parts ( 10 . 10 ' ) is airtight and then with (noble gas, air, or Unterduck) will fill. Apparatus according to claim 1, characterized in that the Absorbersatz ( 13 ) is designed as a cylindrical coil spring and black coated, wherein the flow control ( 17 u. 18 ) and the openings "y" determine that the flowing air direction is deflected several times from the absorber axis. Apparatus according to claim 1, characterized in that the spherical reflection surfaces on a reflection plate ( 21 ) are extruded several times so that the additional heat sources are formed by concentrated solar reflected jets.