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Efficient heat storage and taking water storage device

A heat storage and high-efficiency technology, which is applied in central heating, can solve the problems of relatively large occupied area, inability to adapt to large-area heating and high-temperature heating occasions, and low energy density of heat storage devices, so as to reduce the occupied area, The effect of stabilizing the distribution of the constant temperature layer and increasing the heat storage energy density

Inactive Publication Date: 2017-07-07
YANTAI MOON
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At the same time, due to the use of water sensible heat storage, the heat storage device has a small energy density and a relatively large footprint, which cannot be adapted to large-area heating and high-temperature heating occasions

Method used

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  • Efficient heat storage and taking water storage device

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] Such as figure 1 , this embodiment includes a heat storage tank 7 and an expansion tank 1 located below the heat storage tank 7 . The lower end of the heat storage tank 7 is provided with a drain pipe communicating with the expansion water tank 1, and a drain valve 10 is provided on the drain pipe. The expansion water tank 1 is connected with a supplementary water pump 2, and the outlet pipe end of the supplementary water pump 2 is located in the lower part of the heat storage tank 7, and the outlet pipe end is connected with a lower water diversion assembly 6-2. The inside of the hot water storage tank 7 is also provided with a water equalizing plate 9, and the water equalizing plate 9 is located above the end of the water outlet pipe. The expansion water tank 1 has at least one replenishment valve 11 .

[0019] One side of the hot water stor...

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Abstract

The invention discloses an efficient heat storage and taking water storage device. The efficient heat storage and taking water storage device comprises a heat storage water tank (7) and an expansion water tank (1) located below the heat storage water tank (7). The heat storage water tank (7) and the expansion water tank (1) communicate with each other through a make-up pump set (2) and a water escape valve set (10). The expansion water tank (1) is provided with a water make-up valve set (11) capable of making up water when the water level is low. The heat storage water tank (7) is composed of heater assemblies (3), an outer water supply assembly (4), a pressure monitor assembly (5), a water distribution assembly (6), a temperature monitor assembly (8) and a water uniformizing plate (9), and it is guaranteed that the efficient heat storage and taking function is achieved. The device solves the problems that an existing heat storage and taking water storage device is low in heat storage temperature and small in energy density.

Description

technical field [0001] The invention relates to the technical field of heating equipment. In particular, the invention relates to a water heat storage device for use in the field of heating. Background technique [0002] With the rapid development of my country's electric power industry, the peak-to-valley difference of the power grid has further widened, reducing the operating efficiency of generator sets and causing energy waste. At the same time, my country is facing increasingly severe environmental pressure, and it is urgent to replace coal-fired heating in the heating field. In recent years, various provinces, municipalities and regions have successively introduced peak and valley electricity price policies and preferential measures for valley electricity heat storage, and electric hot water heat storage technologies have entered the heating equipment market one after another. [0003] At present, electric heating water heat storage devices on the market are composed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24D11/00F24D19/10F24D19/00
CPCF24D11/002F24D19/00F24D19/1006
Inventor 毛国良韩献军白单英剧成成李海燕
Owner YANTAI MOON
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