EP1148301B1 - Modular Burner-Boiler System - Google Patents

Abstract

The burner-boiler system comprises several elements through which water flows. The modular structure enables the number and sequence of the elements (11-17) used in the system to be freely set. Each element consists of a first number of internal pipes (23) for a warm water circuit and or a second number of internal pipes (24) for a heating water circuit. Connecting points (25-33) are positioned between the internal pipes and or between the internal pipes and connecting pipes (18-22) for the warm water and or heating water circuits.

Description

The invention relates to a system for burner boilers, in particular for gas burner boilers, according to claim 1.

In a burner boiler, such as in a gas burner boiler, are usually arranged several elements that are traversed by water. With these of water flowed through elements is primarily a supply and a Deriving means for a hot water circuit, a supply means and a Discharge means for a heating water circuit, a heat exchanger, a pump as well as a 3-way valve. In addition, in the burner boiler more, not from Water flowed through elements arranged. In a gas burner boiler among others a gas burner that fires the heat exchanger.

According to the state of the art, the order and the number of water flowed through elements of the burner boiler fixed, so that an adaptation individual needs is not possible or only with considerable effort.

The present invention is therefore based on the problem, a novel system for To create burner boiler.

In the document DE 43 36 531 A1 is a Heating device for central heating and tap water described. In this heating device is a Heat exchanger provided, which flowed through modular Plate elements is constructed.

In the document FR-A-2 157 212 a heat exchanger for gaseous media disclosed. This is a heat exchanger in Block construction assumed to be known. This Heat exchanger of the block construction is intended by a simpler Plate system to be replaced.

The document US-A-4 062 325 is also a Heat exchanger disclosed. In this heat exchanger can by Stacking several heat exchanger units to one Large capacity heat exchangers can be extended.

This problem is solved by a system for burner boiler with the characteristics of Claim 1 solved. The inventive system is very flexible and therefore on individual needs easily adaptable.

Fig. 1

ein erfindungsgemäßes System in schematisierter Darstellung, und

Fig. 2

das System gemäß Fig. 1 mit einer anderen Anordnung seiner Einzelelemente.

Further advantageous embodiments of the invention will become apparent from the dependent claims and the description. Hereinafter, a preferred embodiment of the invention will be explained in more detail with reference to the drawing. In the drawing shows:

Fig. 1

a system according to the invention in a schematic representation, and

Fig. 2

the system of FIG. 1 with a different arrangement of its individual elements.

FIG. 1 shows a system 10 according to the invention for a detail not shown in detail Gas burner-boiler.

In the system 10 according to the invention are all the elements in the burner boiler of Water are flowed through, combined to form a block. This block or the inventive system 10 has a modular structure, such that number and sequence of elements used in the system according to the invention is determinable. As a result, the system 10 according to the invention becomes very flexible.

The illustrated in Figure 1 embodiment of the system 10 according to the invention has a heat exchanger 11, wherein on one side of the heat exchanger 11 a Supply line 12 for a heating water circuit and on the other side of the Heat exchanger 11, a 3-way valve 13 is arranged. Opposite to Heat exchanger 11 engages the 3-way valve 13, a combined supply / discharge means 14 for a hot water circuit, said to this supply / discharge means 14 for the hot water circuit, a pump 15, a discharge means 16 of the heating water circuit and a supply means 17 for the heat exchanger 11 connect. The elements 11, 12, 13, 14, 15, 16 and 17 are all of water flows through. As can be seen from FIG. 1, the elements 12, 14, 16 engage and 17 corresponding connecting lines 18, 19, 20, 21, 22 and 34 for the hot water cycle, Heating water circuit and the heat exchanger water supply.

The basic mode of operation of the elements 11, 12, 13, 14, 15, 16 and 17 is the one here addressed to experts. On a detailed description of the Functioning of these elements can therefore be dispensed with.

As already mentioned, the system 10 according to the invention has a modular design Construction. The number and order of the system 10 used in the invention Elements can be freely determined by the user of the system according to the invention. For this each element has 11, 12, 13, 14, 15, 16 and 17 of the system 10 according to the invention via a first number of internal lines 23 for the hot water cycle and over a second number of internal lines 24 for the heating water circuit. In which In the embodiment shown in Figure 1, each element of the invention Systems 10 via four internal lines 24 for the heating water circuit and two internal lines 23 for the hot water cycle.

In addition to the lines 23, 24, at least some of the elements of the inventive system 10 via predetermined Vebindungspunkte between the internal lines 23 and 24 with each other and / or between the internal lines 23rd or 24 and the connecting lines 18, 19 ... 22 for the hot water cycle, the Heating water circuit or the water supply of the heat exchanger 11. So can Figure 1 are taken that the supply means 12 for the heating water circuit a predetermined connection point 25 to a connection between a internal line 24 of the heating water circuit and the connection line 18 to guarantee. The heat exchanger 11 is a total of four connection points 26, 27, 28th and 29, wherein the connection points 26 and 27 connect between two internal lines 24 of the heating water circuit and the connection points 28th and 29 a connection between two internal lines 23 of the hot water circuit guarantee. Also, the combined supply / discharge means 14 for the Hot water cycle has two connection points 30 and 31, where the Connection point 30 connects between an internal line 23 for the Hot water circuit and a corresponding connection line (drain) 19 and the Connection point 30 connects between the other internal line 23 and the Connection line (inlet) 20 guaranteed. Further predetermined connection points 32 and 33 are assigned in elements 16 and 17, respectively.

Due to the fact that each of the elements 11, 12, 13, 14, 15, 16 and 17 of System 10 according to the invention over the same number of internal lines 23 for the Hot water circuit and over the same number of internal lines 24 for the Heating water circuit has, and due to the fact that specified Connection points within the elements make certain connections between the elements internal lines 23 and 24 with each other and / or between the internal lines 23rd or 24 and corresponding leads 18 ... 22 ensure a kind Bus system for the elements through which water flows inside the burner boiler created. The number and order of the system 10 according to the invention used elements is therefore by the user, e.g. from the boiler maker, individually adaptable. Thus, FIG. 2 shows the identical elements 11, 12, 13, 14, 15, 16 and 17 of FIG inventive system 10, but in a different order. At the Operation of the system 10 according to the invention, however, nothing changes.

In addition, it is of course possible, the number of in the invention System 10 used to customize elements.

LIST OF REFERENCE NUMBERS

10

system

11

heat exchangers

12

supply means

13

3-way valve

14

Supply / dissipation means

15

pump

16

deriving means

17

supply means

18

lead

19

lead

20

lead

21

lead

22

lead

23

management

24

management

25

junction

26

junction

27

junction

28

junction

29

junction

30

junction

31

junction

32

junction

33

junction

34

lead

Claims (2)

1. System for burner-boilers, particularly gas burner-boilers, comprising a plurality of functionally different elements (11-17) conducting water for the burner-boiler, wherein each of the elements has internal pipes (23, 24) and is selected from a group which includes at least a heat exchanger (11), an inlet means (12), a three-way valve (13), an inlet/outlet means (14), a pump (15), an outlet means (16) and a supply means (17), each of the elements (11-17) having the same number of internal pipes (23, 24) conducting water through the interconnected elements,
      wherein predetermined connection-points (25-33) for the elements (11-17) form connections of internal pipes (23, 24) to each other and/or to pipe connections (18-22), so that the number and sequence of the elements (11-17) used in respect of the through flow is adaptable for building a modular construction.
2. System according to Claim 1, characterized in that each element (11-17) possesses the same number of internal pipes (23) for a hot-water circuit and/or the same number of internal pipes (24) for a heating-water circuit.

Images