Comprehensive utilization system of energy

A technology of energy and hot water, applied in the field of energy saving, can solve the problems of consumption, excessive energy, unfavorable outdoor environment maintenance, etc., and achieve the effect of saving energy, saving energy and reducing power

Inactive Publication Date: 2012-11-14
北京嘉亿晟博科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In other words, the air-conditioning method of the prior art for indoor cooling and heating needs to consume more energy, and is not conducive to the maintenance of the outdoor environment.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] For the cooling of the room by the air conditioner, that is, the cooling of the room by the air conditioner, the energy comprehensive utilization system provided by the present invention is as follows: figure 1 As shown, it includes: an air-conditioning demand space 101, a heat exchange tank 102, a hot water reserve 103, a control unit (not marked in the figure) and an air-conditioning device.

[0047] The air-conditioning demand space in this paper refers to the space that needs to be adjusted by air-conditioning. For example, if the air conditioner is used to cool down indoors in summer, the indoor space that needs to be cooled is the air-conditioning demand space; another example, if the air conditioner is used to heat the room indoors in winter, the indoor space that needs to be heated is the air-conditioning demand space.

[0048]The heat exchange tank 102 has one or more cold water input ports, which can communicate with a cold water source, for example, communica...

Embodiment 2

[0061] For the air conditioner heating up the room, i.e. the air conditioner heating the room, the energy comprehensive utilization system provided by the present invention is as follows: figure 2 As shown, it includes: an air-conditioning demand space 101, a heat exchange tank 102, a hot water collector 104, a control unit (not marked in the figure) and an air-conditioning device.

[0062] The water exchange tank 102 has a hot water input port, communicates with the hot water collector 104 through pipes, and is used to receive the hot water output from the hot water collector; it also has one or more cold water output ports, used to output cold water to the outside. Both the hot water input port and the cold water output port of the heat exchange tank 102 are provided with valves to control the outflow or inflow of water flow. The way to control the flow of water from the hot water collector 104 to the water exchange tank 102 can be to use the potential difference to allow t...

Embodiment 3

[0076] the above figure 1 and figure 2 The energy comprehensive utilization system shown can also be integrated into one system to realize energy saving of the air conditioner in the heating or cooling condition. Such as image 3 The energy comprehensive utilization system shown includes: an air-conditioning demand space 101, a water exchange tank 102, a hot water collector 104, a hot water storage device 103, a control unit (not marked in the figure) and an air conditioner.

[0077]The heat exchange tank 102 has one or more cold water input ports, which can communicate with a cold water source, for example, communicate with a tap water pipeline. The water exchange tank 102 also has a hot water output port, which communicates with the hot water storage device 103 through a pipe, and is used for outputting hot water to the hot water storage device 103 . The water exchange tank 102 also has a hot water input port, communicates with the hot water collector 104 through a pipel...

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Abstract

The invention discloses a comprehensive utilization system of energy. The system comprises an air conditioning demand space, a heat exchange water tank, a hot water storage device, an air conditioning device and a control unit, wherein the heat exchange water tank is provided with a cold water inlet and a hot water outlet which are communicated with a cold water source and the hot water storage device respectively; the air conditioning device comprises a first heat exchanger and a second heat exchanger; the first heat exchanger is arranged in the air conditioning demand space; the second heat exchanger is arranged in the heat exchange water tank; the air conditioning device is used for refrigeration for the air conditioning demand space through the first heat exchanger; heat is released to the heat exchange water tank through the second heat exchanger; and valves of the hot water outlet and the cold water inlet are controlled by the control unit, so that water is fed from the cold water source after water in the heat exchange water tank flows into the hot water storage device. The heat dissipated by the second heat exchanger can be effectively brought away by replacing the cold water in the heat exchange water tank, so that the power of refrigeration of the air conditioning device is reduced, and the energy is saved. The hot water which flows into the hot water storage device can be reutilized to further save the energy of heating domestic water.

Description

technical field [0001] The invention relates to energy-saving technology, in particular to a system for comprehensively utilizing waste heat from various heat sources to save energy. Background technique [0002] In recent years, with the development of the economy, the problems of energy saving and environmental protection have become more and more prominent. For example, in order to maintain indoor comfort in summer, many families and hotels generally turn on air conditioners to cool down the indoor temperature. However, after the air conditioner is turned on, although the indoor temperature is reduced, the outdoor temperature is made higher, which is not conducive to the outdoor environment. In winter, many families and hotels need to turn on air conditioning for heating. After the air conditioner is turned on, in order to increase the indoor temperature, it has to absorb heat from the outdoor air, thereby making the outdoor temperature lower. [0003] Whether it is su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F12/00F24F11/02F24F13/30
Inventor 苟仲武
Owner 北京嘉亿晟博科技有限公司
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