Energy-saving air-conditioning system

An energy-saving air-conditioning and central heating technology, applied in air-conditioning systems, heating and ventilation control systems, heating and ventilation safety systems, etc. The effect of the scope of application

Inactive Publication Date: 2012-06-13
UNIV OF SHANGHAI FOR SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These designs are only said to provide heating, but did not mention how to make the indoor heat to achieve the optimal design

Method used

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Embodiment 1

[0038] see figure 1 , The present invention discloses an energy-saving air-conditioning system, said system includes: indoor unit 1, electric auxiliary heater 2, central heating pipe network, tap water supply system C, heat exchanger 3, fan coil unit, and several valves. The fan coil unit includes a fan coil return pipe D and a fan coil water supply pipe E, and the central heating pipe network includes a central heating return pipe B and a central heating water supply pipe A; the fan coil return pipe D is connected in parallel for heat exchange 3, the central heating return water pipeline B, and the automatic water supply system C are connected in parallel to the inlet of the indoor unit 1; the outlet of the indoor unit 1 is connected to one end of the electric auxiliary heater 2, and the other end of the electric auxiliary heater 2 is connected to the centralized Heating water supply pipe A, fan coil water supply pipe E.

[0039] The automatic water replenishment system C is...

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Abstract

The invention discloses an energy-saving air-conditioning system, which comprises an indoor unit, an electric auxiliary heater, a centralized heat supply pipe network, an automatic water replenishing system, a heat exchanger, a fan coil and a plurality of valves, wherein the fan coil comprises a fan coil water return pipe and a fan coil water supply pipe; the centralized heat supply pipe network comprises a centralized heat supply water return pipeline and a centralized heat supply water supply pipeline; the fan coil water return pipe, the heat exchanger, the centralized heat supply water return pipeline and the automatic water replenishing system are connected in parallel, and are connected to the inlet of the indoor unit together; the outlet of the indoor unit is connected with one end of the electric auxiliary heater; and the other end of the electric auxiliary heater is connected with the centralized heat supply water supply pipeline and the fan coil water return pipe. The centralized heat supply pipeline is connected to a central air-conditioning system, so that the pavement of radiating fins and pipelines thereof is saved; the fan coil of an air conditioner is taken as a radiator, so that a large amount of space is saved; and meanwhile, residual heat of the heat supply water return pipeline is used for preheating a water inlet pipe of a water heater, so that living hot water is provided simultaneously, and the aim of saving energy is fulfilled.

Description

technical field [0001] The invention belongs to the technical field of air-conditioning and refrigeration, and relates to an air-conditioning system, in particular to an energy-saving air-conditioning system. Background technique [0002] With the continuous growth of our country's national economy, the rapid development of construction and real estate industries, and the continuous improvement of people's living standards, the popular requirements for living room decoration, taste, air conditioning comfort, energy saving, and air quality are getting higher and higher. With the rapid expansion of the area, residential air conditioners are developing towards the trend of comfort and beauty, environmental protection and health, high efficiency and energy saving. The development of central air conditioning has become popular now. But in the northern region in winter, the low-temperature air outside is not controlled by human factors, and the uncertainty of temperature makes th...

Claims

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Application Information

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IPC IPC(8): F24F5/00F24F11/02F24F13/00F24F13/30
Inventor 夏全刚刘宝林李维杰
Owner UNIV OF SHANGHAI FOR SCI & TECH
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