Novel dual-cold-source fresh air ventilator and air conditioning system

A cold source, a new type of technology, applied in the direction of air conditioning systems, mechanical equipment, space heating and ventilation, etc., can solve the problems of limiting the cooling capacity of the system, unable to solve the latent heat load, and affecting the indoor environment, so as to improve comfort and create a good market Prospects and market competitiveness, energy saving effect

Pending Publication Date: 2018-03-02
SHANGHAI LANDLEAF BUILDING TECH CO LTD
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the radiant cooling (warming) system can only solve the indoor sensible heat load, but cannot solve the indoor latent heat load, the indoor is prone to condensation, wh...

Method used

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  • Novel dual-cold-source fresh air ventilator and air conditioning system
  • Novel dual-cold-source fresh air ventilator and air conditioning system
  • Novel dual-cold-source fresh air ventilator and air conditioning system

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Embodiment Construction

[0051] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other accompanying drawings based on these drawings and obtain other implementations.

[0052] In order to make the drawing concise, the parts related to the present invention are only schematically shown in each drawing, and they do not represent the actual structure of the product. In addition, to make the drawings concise and easy to understand, in some drawings, only one of the components having the same structure or function is schematically shown, or only one of them is marked. Herein, "a" not only means "only one", but also means "more than one". In the text,...

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Abstract

The invention discloses a novel dual-cold-source fresh air ventilator and an air conditioning system. The novel dual-cold-source fresh air ventilator comprises an outdoor air supply passage of fresh air, a side passage, a first sub-cold-source system and a second sub-cold-source system; the side passage is installed besides the air supply passage; a first heat exchanger, a second heat exchanger and a third heat exchanger are successively arranged in the air flow direction at the air supply passage; a fourth heat exchanger is installed at the side passage; the first heat exchanger and the fourth heat exchanger are connected in parallel to fluidly connect with the first sub-cold-source system; the sub-cold-source system is fluidly connected with the second heat exchanger, the third heat exchanger and the fourth heat exchanger. The invention not only improves indoor comfort, but also saves energy, has good practicability, applicability, good market prospects and market competitiveness, and is in line with China's national policies such as energy saving, environmental protection and green building, and is in line with China's national conditions.

Description

technical field [0001] The invention relates to the technical field of air conditioning and energy utilization, in particular to a novel dual cold source fresh air fan and an air conditioning system. Background technique [0002] In recent years, the economy has developed rapidly, and the number of high-end apartments and office buildings in major cities has increased dramatically, resulting in increasingly tight energy supply. Among them, the energy consumption of air-conditioning accounts for more than half of the energy consumption of the entire building, and the current air-conditioning system is mainly driven by electricity, which has caused a shortage of urban power supply. Therefore, it has become an urgent matter to adopt all feasible schemes to reduce building energy consumption and alleviate the power shortage. Building low-energy buildings and using energy-saving green air-conditioning systems are among the most effective solutions. [0003] Radiation cooling (w...

Claims

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Application Information

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IPC IPC(8): F24F3/00F24F3/14F24F3/16F24F13/30F24F13/28F24F11/83F24F5/00
CPCF24F3/00F24F3/14F24F5/0007F24F13/28F24F13/30F24F2003/008F24F8/10
Inventor 张国华许亚兵
Owner SHANGHAI LANDLEAF BUILDING TECH CO LTD
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