Evaporative cooling air conditioning units combined with windows

A technology of evaporative refrigeration and air-conditioning units, which is applied in air-conditioning systems, space heating and ventilation, heating methods, etc., can solve the problems of easy short circuit of air flow channels, complex pipeline transmission and distribution systems, etc., and achieve compact structure, simple system operation, and new The effect of large air volume

Active Publication Date: 2018-09-28
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 an evaporative refrigeration air-conditioning unit combined with windows, which overcomes the above-mentioned deficiencies in the prior art, and can effectively solve the problem of complex pipeline transmission and distribution systems, exhaust or air supply problems in the existing air-conditioning units combined with buildings. The problem that the airflow channel between the wind is easy to short circuit

Method used

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  • Evaporative cooling air conditioning units combined with windows
  • Evaporative cooling air conditioning units combined with windows
  • Evaporative cooling air conditioning units combined with windows

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment 1, as attached figure 1 , 2 , 3, 4, 5, 6, 7, 8, 9, 10, and 11, the evaporative refrigeration air-conditioning unit combined with the window includes an air-conditioning unit and a window with an air intake and exhaust function that can open the sash; the air-conditioning unit includes a unit Cabinet 2, indirect evaporative cooling device 37 and direct evaporative cooling device 3; the window with the air intake and exhaust function and the openable sash includes window 1, openable sash 15, exhaust partition 16 and fresh air partition 17; on window 1 The openable sash 15 that can rotate around the shaft and open outwards is installed, and the middle part of the inner side of the openable sash 15 is provided with two exhaust baffles 16 that can form an exhaust passage with the openable sash 15, corresponding to the exhaust baffle 16 On the fixed window frame of the upper window 1 of the openable sash 15 on both sides or on the upper part of the openable sash 1...

Embodiment 2

[0038] Embodiment 2, as the optimization of embodiment 1, as attached Figure 4 , 8 11, two fresh air partitions 17 that can rotate around the shaft and open outwards are installed on the window frame outside the window 15 above the openable sash 15 on both sides of the corresponding exhaust partition 16. Open the outside of the sash 15; or, the upper part of the inner side of the openable sash 15 corresponding to the two sides of the exhaust partition 16 is equipped with a fresh air partition that can form both sides of the fresh air inlet passage with the openable sash 15 both sides after the openable sash 15 is opened. Plate 17, fresh air partition 17 is positioned at the inside of window sash 15 that can be opened. In this technical solution, the fresh air partition 17 is arranged on the inside or outside of the openable window sash 15. When the fresh air partition 17 is located on the outside, it is not necessary to retract or drop it. When the openable window 15 is open...

Embodiment 3

[0039] Embodiment 3, as the optimization of embodiment 1 and embodiment 2, as attached Figure 8 , 11 As shown, the openable window 15 on the same or different side is provided with a window fresh air outlet 38; or, the window 1 on the same or different side of the openable sash 15 is provided with a window fresh air outlet 38. The window fresh air outlet 38 is provided, and is mainly used in winter when the window sash 2 can be opened and closed, so that the window fresh air outlet 38 supplies fresh air indoors.

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Abstract

The invention relates to the technical field of evaporation refrigeration air conditioner units, in particular to an evaporation refrigeration air conditioner unit combined with a window. The air conditioner unit comprises an air conditioner unit body and the window with the air inlet and exhaust functions and with a sash capable of being opened; the air conditioner unit body comprises a unit shell, indirect evaporation refrigeration devices and direct evaporation refrigeration devices; air exhaust channels and fresh air inlet channels are independent of one another, are not affected by one another, are not prone to being in short circuit, and are matched with a unit heater or air heater to be applied, and the heater and the indirect evaporation refrigeration devices work in a separated manner; and system running is simple, maintenance is easy, according to the particularity of a miniaturization refrigeration air conditioner unit, characteristics of an indoor building are fully utilized, indoor space is not occupied, the unit is compact in structure, high in applicability and capable of meeting the requirement that the miniaturization refrigeration air conditioner unit is compact in structure, meanwhile, the fresh air amount of the unit is large, and it is ensured that the air distribution of the unit is reasonable.

Description

technical field [0001] The invention relates to the technical field of evaporative cooling air-conditioning units, and relates to an evaporative cooling air-conditioning unit combined with windows. Background technique [0002] The air intake of conventional air-conditioning units is generally realized by setting air intakes on the building envelope. This method generally realizes the air intake of the unit through negative pressure air intake or a section of air duct between the air inlet and the unit. With a complex pipeline transmission and distribution system, certain air leakage will inevitably occur between the air duct and the unit interface. , and the way of negative pressure air intake is also prone to short-circuit of the airflow channel between fresh air and exhaust air or supply air, resulting in a decrease in heat exchange efficiency of the air conditioning unit. Evaporative refrigeration air conditioning units require a large amount of indoor fresh air and try ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/02F24F5/00
CPCF24F1/02F24F5/0035F24F2221/20
Inventor 于向阳
Owner 于向阳
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