Mixing device for regulating the temperature of hot water
A mixing device and hot water temperature technology, which is applied in the direction of temperature control, household heating, and household heating by using electric methods, which can solve energy loss, increase exhaust gas emissions, and the inability of installers and users to realize the control of working methods and other problems, to achieve the effect of small pressure loss, efficient operation, and optimized hot water supply
Inactive Publication Date: 2016-12-14
BOSCH TERMOTECHA
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Problems solved by technology
The disadvantage of this arrangement is that the heat generators are sporadically and often only briefly activated, so that this leads to energy losses in the operating intervals between them
In addition, short-time start-ups lead to increased exhaust emissions, which may significantly exceed exhaust emissions in continuous operation
Since there are no measuring and display devices for operating values in the known assemblies of solar system components, little control over the mode of operation is possible for the installer and user
Method used
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[0022] The mixing device is connected to a heat generator 1, in particular to a hot water outlet 2, which works on the principle of a continuous heater. In addition, there is a solar-heated installation part 3 , for example at least one solar collector, a hot water supply line 4 to at least one branching point, and a cold water connection 5 .
[0023] The hot water supply line 4 is fed through a thermostatic mixing valve 6 which is connected with its heat input side to the hot water outlet 2 and via a connecting line 7 to the first outlet of the switching valve 8 and to Its cold input side is connected to the cold water connection 5. The second outlet of the switchover valve 8 is connected to the cold water inlet 9 of the heat generator 1 , and the inlet of the switchover valve 8 is connected to the hot water preflow line 10 from the solar-heated plant part 3 .
[0024] The regulating device 11 is provided for controlling the thermostatic mixing valve 6 and / or switching valve...
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The invention relates to a mixing device for regulating the temperature of hot water in a hot water supply installation, the mixing device comprising: a connection on the hot water outlet (2) of a heat generator (1) according to the continuous working on the principle of a type heater; and a solar-heated plant part (3) in which there is a hydrostatic mixing valve (6) connected to the cold water connection (5) with a Hot water connection for hot water supply pipe (4). The object of the present invention is to optimize the supply of hot water when a solar system is connected to any associated heat generators and to provide a simply constructed mixing device as its interface. The invention is characterized by the fact that the thermostatic mixing valve (6) is connected to the hot water outlet (2) of the heat generator (1) and to a switching valve (8) of which a second The outlet is connected to the cold water inlet (9) of the heat generator (1) and the inlet of the changeover valve (8) is connected to the hot water-preflow line (10) from the solar-heated plant part (3).
Description
technical field [0001] The invention relates to a mixing device for regulating the temperature of hot water according to the preamble of claim 1 . Background technique [0002] For heating purposes associated with conventional heat generators and for the supply of hot water, additional regenerative energy from alternative heat sources, such as solar installations, is frequently used. Of course energy from an alternate heat source must be given priority here, but in order to guarantee the desired heat requirements and the desired hot water comfort, such systems are usually combined with a heat generator, which follows the continuous The principle of the heater works. This heat generator is responsible for reheating when, for example, there is not enough solar heat available. [0003] In this type, the hot water temperature of a hot water supply connected to the hot water outlet of the heat generator and a solar-heated hot water circuit is regulated by means of a mixing devi...
Claims
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IPC IPC(8): F24D19/10G05D23/13G05D23/19
Inventor S·V·O·L·萨卢斯蒂奥N·A·V·M·达席尔瓦C·加梅罗
Owner BOSCH TERMOTECHA