Fresh air unit with direct evaporative cooler and passive cooling air conditioning device of fresh air unit

A technology for evaporative coolers and air-conditioning devices, which is applied in air-conditioning systems, heating methods, space heating and ventilation, etc., can solve the problems of occupying building usable area, complex air supply duct systems, and high operating costs, so as to increase the fresh air volume. , Flexible and convenient installation, good sealing performance

Active Publication Date: 2013-10-23
于向阳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a fresh air unit with a direct evaporative cooler and its passive cooling air-conditioning device, which overcomes the above-mentioned deficiencies in the prior art, and can effectively solve the current If the air-conditioning system adopts the centralized fresh air unit, there are problems that the air-conditioning machine room needs to occupy the building area, the air supply duct system is complicated, the fire sprinkler facilities need to be installed, the construction is difficult, and the operating cost is high.

Method used

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  • Fresh air unit with direct evaporative cooler and passive cooling air conditioning device of fresh air unit
  • Fresh air unit with direct evaporative cooler and passive cooling air conditioning device of fresh air unit
  • Fresh air unit with direct evaporative cooler and passive cooling air conditioning device of fresh air unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] as attached figure 1 , 2 As shown, the housing 1 is set inside the window 2, the housing 1 is located on the left side of the window 2, the fresh air outlet 3 of the housing is located on the upper part of the housing 1 and directly communicates with the outdoor, and the air outlet of the blower 5 is installed with Direct evaporative cooler 6, the shell 1 is provided with a terminal device 9, the terminal device 9 is located at the lower part of the shell 1, the terminal device 9 is provided with a terminal device air inlet and a terminal device air supply port 10, and the terminal device air inlet is the terminal device The indoor air inlet 13, the indoor air inlet 13 of the terminal device and the air supply port 10 of the terminal device communicate with the room respectively. In addition, the terminal device 9 can also be arranged outside the housing 1, and the housing 1 can also be located on the upper part of the window 2 or / and the lower part of the window 2...

Embodiment 2

[0059] as attached image 3 , 4 As shown, the difference between Embodiment 2 and Embodiment 1 lies in that: the housing 1 of Embodiment 2 is arranged outside the window 2 , and the housing 1 is located on the left of the window 2 . In addition, the housing 1 can also be located above or / and below the window 2 or / and on the left or / and on the right.

Embodiment 3

[0061] as attached Figure 5 , 6 As shown, the difference between embodiment 3 and embodiment 1 is that the housing 1 of embodiment 3 is arranged outside the window 2, the housing 1 is located below the window 2, and the lower left part of the window 2 is provided with an outdoor new The air outlet 7, the fresh air outlet 3 of the housing and the outdoor fresh air outlet 7 are connected through the air induction pipe 8, and the direct evaporative cooler 6 is installed on the air inlet of the blower 5, and the terminal device 9 is arranged in the housing 1, and the terminal device 9 Located on the right side of the housing 1, the terminal device 9 is provided with a terminal device air inlet and a terminal device air supply port 10, the terminal device air inlet is the terminal device indoor air inlet 13, the terminal device indoor air inlet 13 and the terminal device air supply port 10 are respectively Connect with the interior. In addition, when the housing 1 is flush wi...

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Abstract

The invention relates to the technical field of building energy saving, in particular to a fresh air unit with a direct evaporative cooler and a passive cooling air conditioning device of the fresh air unit. The fresh air unit comprises a shell and a terminal device. The terminal device is arranged inside or/and outside the shell. A terminal device air inlet and a terminal device air supply outlet are formed in the terminal device. A shell fresh air inlet and a shell air supply outlet are formed in the shell. A fresh air handling unit which is arranged inside the shell comprises an air supply fan and a direct evaporative cooler. The fresh air unit with the direct evaporative cooler has the characteristics that the structure is reasonable and compact; the fresh air unit is convenient to use; since the shell is installed inside or outside a window body and outdoor air which is introduced by the shell fresh air inlet is treated through the direct evaporative cooler and is delivered indoors, compared with the traditional centralized air supply duct, the construction difficulty is reduced, the height of buildings is saved and the quantity of auxiliary facilities such as air supply ducts and firefighting spray pipes can be decreased; and the fresh air unit is convenient to adjust, has good airtight performance, can be easily matched with the buildings and is safe and high-efficiency.

Description

Technical field [0001] The invention involves the field of energy -saving technology in the building is a fresh air unit with direct evaporative cooler and its passive cooling air conditioning device. Background technique [0002] With the development of society and economy, people's requirements for the modern architectural environment not only have the function of covering the wind and the wind, but also a suitable environment with suitable temperature and humidity, fresh air, soft light, and quiet and comfortable.The general approach of traditional air -conditioning system is to control the interior of the interior through a concentrated new air unit. The end device in the room is set to control the temperature and humidity of the room. This method solves the problem of indoor temperature and humidity, but the concentrated supply of fresh air needs to be building in the building.There is an air -conditioned machine room, occupying the area of the building; setting up the airwa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00
Inventor 于向阳
Owner 于向阳
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