Device for distribution of water for heating

A technology for hydraulic installations and heating equipment, which is applied in the directions of household heating, heating methods, and household heating, etc., can solve the problems of insufficiency, increased wear or misoperation of the selector valve, and high cost.

Inactive Publication Date: 2011-10-12
IVAR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0014] These solutions likewise show some disadvantages, since they lead to frequent actuation of the selector valve, with the consequent increased risk of wear or misoperation of the selector valve itself, which is a critical component of the system
[0015] Furthermore, these solutions lead to energy losses, since in order not to

Method used

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  • Device for distribution of water for heating
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  • Device for distribution of water for heating

Examples

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Embodiment Construction

[0046] As a non-limiting example, the accompanying drawings show an example of a thermal-hydraulic control unit or a user satellite, which is denoted as a whole by the reference number 1 .

[0047] The invention can also be applied to heating installations other than those shown. The user satellite 1 comprises a first hydraulic device 2 for selectively distributing heating water to a heat exchanger 3 or for distributing heating water from the heat exchanger 3 . Figure 7-9 The first hydraulic device 2 shown in detail in includes at least a first pipe 4a of the main passage 4 for water, which extends from the first interface 5 for water to at least the selected area 6 of the main passage 4; the main passage for water The second pipe 4b of 4, the second pipe 4b extends from the selection area 6 to the second interface 7, which can be operatively connected to the heat exchanger 3; and the third pipe of the main passage 4 for water 4c, the third conduit 4c extends from the select...

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PUM

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Abstract

A hydraulic device for distributing water for heating comprising a body (37) in which at least the following are defined: at least a delivery pathway (39) for water for heating and extending from an inlet (38) for the water for heating, destined to be connected to a delivery of a centralised plant (17), to an outlet (49), destined to be connected to a low-temperature heating plant (12b) and/or to a heat exchanger (3) with sanitary water; a first pathway (53) for return water from a low-temperature heating plant (12b) extending from a first inlet (52) for the return water from the low-temperature heating plant (12b) to a first outlet (54) for the return water; a second pathway (63) for the return water extending from a second inlet (62) to a second outlet (64), destined to be connected with a return in the centralised plant (17); and a mixer group (55), arranged between the delivery pathway (39) of the heating water and the first pathway (53), destined to determine a flow of return water to be pre-mixed with the water for heating in the delivery pathway (39) such as to obtain mixed water having an intermediate temperature, suitable for sending into the outlet (49) for water for heating.

Description

technical field [0001] The present invention relates to a device for selectively distributing heating water, eg for distributing heating water to or from a heat exchanger. The invention can be applied, for example, to those users known as satellite modules, i.e. in thermal-hydraulic control centers capable of autonomously managing heating and generating sanitary heat in the presence of a centralized system Water, this centralized system is often not only found in residential or commercial buildings. Background technique [0002] In any case, the invention can also be applied in different types of devices than those described above. As is known, in the user satellite module, or user satellite, in case the domestic user needs sanitary water, usually the fluid of hot water from the boiler of the centralized plant is sent to the heating plant, or to the heat exchange A heat exchanger by means of which sanitary water from the general water supply is heated to a set temperature....

Claims

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Application Information

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IPC IPC(8): F24D17/00F24D19/10
CPCF24D3/10F24H9/14F24H9/142
Inventor 翁贝托·贝尔托洛蒂
Owner IVAR
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