Air source phase-change energy-storing floor air supply air-conditioning system and energy-storing and energy-releasing method thereof

An air-conditioning system, energy storage technology, applied in air-conditioning systems, space heating and ventilation, space heating and ventilation details, etc. problems, to achieve the effect of good air quality, flexible layout, and improved comfort

Inactive Publication Date: 2013-03-06
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current combination of phase change energy storage and air conditioning system requires a separate system, which cannot be combined with

Method used

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  • Air source phase-change energy-storing floor air supply air-conditioning system and energy-storing and energy-releasing method thereof
  • Air source phase-change energy-storing floor air supply air-conditioning system and energy-storing and energy-releasing method thereof

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specific Embodiment approach

[0027] combined with figure 1 — attached figure 2 Further illustrate the specific embodiment of the present invention: the air source phase change energy storage type floor air-supply air-conditioning system includes: air source cold / hot water unit 1, air conditioning box 4 and room 9, and the top of room 9 is provided with room air output end 7. A raised floor 14 is provided in the room 9 and is surrounded by the raised floor 14, the floor 12 and the wall of the room 9 to form a static pressure box 13, and the room air input port 6 and damper 15 are arranged on the static pressure box 13 and the adjustable floor diffuser 11, a phase change energy storage type rectification device 10 is provided in the static pressure box 13 and the phase change energy storage type rectification device 10 divides the static pressure box 13 into two mutually independent spaces, the The room air input end 6 is located on one side of the rectification device 10 of the phase change energy storag...

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Abstract

The invention discloses an air source phase-change energy-storing floor air supply air-conditioning system and an energy-storing and energy-releasing method thereof. The output end of an air source cold/hot water unit is connected with the input end of a water pump; the output end of the water pump is connected with the input end of an electric valve; the output end of the electric valve is connected with the cold/hot water input end of an air conditioner tank; the cold/hot water output end of the air conditioner tank is connected with the input end of the air source cold/hot water unit; the first air output end of the air conditioner tank is connected with the air input end of a room through a first pipeline; the air output end of the room is connected with the first air input end of the air conditioner tank through a second pipeline; and the second air input end of the air conditioner is communicated with the atmospheric air. Cold air with a low temperature at night in transition seasons can be stored through the energy-saving characteristic of a phase-change energy-storing material and can be released in the daytime by using the day-night temperature difference in the transition seasons, and the aim of saving energy is fulfilled. Energy can be stored at night and can be released in the daytime by using the peak-valley electrovalence difference in non-transition seasons, so that peak and valley loads are adjusted, and the running economy of equipment is improved.

Description

technical field [0001] The invention relates to an air source phase change energy storage floor air-supply air-conditioning system and an energy storage and release method thereof, belonging to the technical field of design and manufacture of refrigeration and air-conditioning systems. Background technique [0002] Intelligent buildings integrating modern office, communication, and automatic control have gradually emerged since the 1980s. The requirement that the interior must have a fresh, efficient, and comfortable environment has brought it a broad space for development and severe challenges. challenge. In recent years, the floor air-conditioning system has been favored for its flexible layout, strong adaptability, low energy consumption, and good air quality, which greatly adapts to the development needs of intelligent buildings. [0003] The floor air supply air conditioning system uses the space between the elevated floor and the floor as the air supply plenum, and th...

Claims

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Application Information

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IPC IPC(8): F24F5/00F24F13/068
Inventor 张恺张小松李舒宏
Owner SOUTHEAST UNIV
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