Instant heating type mixed water-saving and energy-saving water heating method
A hybrid and instant heating technology, applied in heating methods, residential hot water supply systems, space heating and ventilation details, etc., can solve the problems of non-one, large waste, water and energy waste, etc.
Inactive Publication Date: 2012-12-05
SHANGHAI HONGQU ELECTRONICS TECH
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Problems solved by technology
[0004] The advantage of the electric water heater is that it heats up quickly; the disadvantage is that it cannot provide hot water with a large flow immediately, and it is prone to personal safety accidents caused by electric shock.
[0005] Whether it is the main water heater or the auxiliary water heater, in general, one family is set up, but the point of use is often not the same. For example, points of use such as toilets, bathrooms, and kitchens all need hot water. The problem is: the water heater needs water pipes to reach the point of use For connection, because the points of use are scattered, and the water heater is in a fixed position, the length of the water pipes will be quite large, and these water pipes are already filled with water, and the water in these water pipes can only be obtained from the water outlet. The switch flows out, that is, the water in the water pipe between the water heater and the point of use cannot be reheated. If the water that has not been heated to the set temperature cannot be used, you can only watch the water flow away in vain. This water can only be wasted. The more dispersed the points of use, the longer the water pipes, the more water will flow away, and the greater the waste will be.
[0006] At the same time, because the heating water of the water heater needs to have a process of gradually increasing, the water flowing out during the heating stage is water that does not reach the set temperature, so the water can only be watched as it flows away, wasted in vain
[0007] In addition, after the water outlet switch is turned off, the water pipe between the water outlet switch and the water heater is already heated water, and the water will gradually cool down. can only be wasted
[0008] The applicant’s previous Chinese patents CN95205709.3, CN03126511.1, CN200710066626.2, and CN200820120213.8 disclosed water heater designs, which cannot solve the problem of water and energy waste in actual use
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[0043] For ease of description, we define that the end close to the main water heater is the front end 34, and the end close to the water outlet switch is the rear end 35.
[0044] The instant hybrid water-saving and energy-saving hot water method provided by the present invention will be specifically described below according to the accompanying drawings.
[0045] Refer to attached figure 1 , with figure 1 It is a schematic plan view of the position of the instant hybrid water-saving and energy-saving hot water method provided by the present invention.
[0046] figure 1Middle: There are six rooms 30 of a, b, c, d, e, and f, and five use points 31 of A, B, C, D, and E, and each use point 31 is connected to the water pipe 32 and the main water heater 10 Water outlet 14 is connected, and water pipe 32 has two kinds of representations of solid line and dotted line, and solid line represents that the water of this section of water pipe 32 is flowing, and dotted line represents ...
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The invention relates to an instant heating type mixed water-saving and energy-saving water heating method, belongs to the technical field of household appliances, and mainly solves the problem that water in a water pipe between a water heater and water outlet switches can not be heated and is wasted. The instant heating type mixed water-saving and energy-saving water heating method comprises a main water heater, auxiliary water heaters, the water pipe and the water outlet switches; one water outlet switch and one auxiliary water heater are arranged at each use point; when the water outlet switch at a certain use point is opened, the main water heater and the auxiliary water heater related to the water outlet switch start to detect the temperature; if the temperature of the water is lower than a set temperature, the main water heater and the auxiliary water heater related to the water outlet switch start to heat; when the temperature of the water detected by a temperature sensing device of the auxiliary water heater reaches the set temperature information, a control device instructs an electric heating device to stop heating; and as the auxiliary water heater at each use point is used for reheating, expected hot water can be obtained through opening the water outlet switch at any use point, so that the demands of hot water at a plurality of use points can be satisfied simultaneously.
Description
technical field [0001] The invention belongs to the technical field of household appliances, and in particular relates to an instant mixing energy-saving hot water method. technical background [0002] The most common household water heaters are gas-fired and electric. [0003] The advantages of gas-fired water heaters are: high power can provide hot water with large water flow, but the disadvantage is that the temperature rises slowly and produces a lot of exhaust gas. Based on safety considerations, the main water heater will be considered to be placed in a semi-outdoor place. [0004] The advantage of the electric water heater is that it heats up quickly; the disadvantage is that it cannot provide hot water with a large flow immediately, and it is prone to personal safety accidents caused by electric shock. Based on its characteristics, storage auxiliary water heaters are more commonly used. [0005] Whether it is the main water heater or the auxiliary water heater, in...
Claims
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IPC IPC(8): F24D17/00F24D19/10
Inventor 曹伟龙
Owner SHANGHAI HONGQU ELECTRONICS TECH