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1. (CN1255193) High-efficiency air-conditioning system with high-volume air distribution

Office : China
Application Number: 98804826.4 Application Date: 15.05.1998
Publication Number: 1255193 Publication Date: 31.05.2000
Grant Number: 1175228 Grant Date: 10.11.2004
Publication Kind : C
Prior PCT appl.: Application Number:PCTUS1998010037 ; Publication Number:1998051978 Click to see the data
IPC:
F25D 17/06
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
D
REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
17
Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
04
for circulating gas, e.g. by natural convection
06
by forced circulation
CPC:
F24F 3/1417
F24F 1/00075
F24F 3/00
F24F 3/14
F24F 13/072
F24F 2003/003
F24F 2003/144
F24F 2011/0006
Applicants: Work Smart Energy Enterprises Inc.
沃克斯马特能量实业公司
Inventors: William L. Kopko
威廉·L·科普科
Agents: liu xinpeng
永新专利商标代理有限公司
Priority Data: 60/046,676 16.05.1997 US
Title: (EN) High-efficiency air-conditioning system with high-volume air distribution
(ZH) 向建筑物内部空间提供调节过的空气的方法和设备
Abstract: front page image
(EN) A system and method for providing conditioned air to the interior space of a building includes separate dehumidification and sensible cooling functions. The separate dehumidification allows for much higher supply air temperatures, preferably within about 10 DEG F to about 15 DEG F of the air temperature of the building space. Low-velocity air distribution through a ceiling plenum or a vent into the space allows for very low fan static pressures, which greatly reduces fan energy usage compared to conventional ducted systems. The low static pressures and high supply-air temperatures allow the use of existing drop ceiling construction with little modification. Optional return air channels between an inner glazing and an outer glazing of exterior windows can virtually eliminate heating loads at the building perimeter, which virtually eliminates the need for simultaneous heating and cooling. The result is a major improvement in energy efficiency and comfort while reducing installed cost of the system.
(ZH)

一种用以提供调节后的空气至一建筑物内部空间的系统和方法,包括有分离的去湿和冷却功能。分离的去湿功能允许更高的供给空气温度,优选为在建筑物空间空气温度的大约10-15范围之内。通过一顶篷压力通风室或一通风口进入所述空间的低速空气分配允许很低的风扇静压,从而与传统管道系统相比,大大降低了风扇的能耗。低的静压和高的供给空气温度允许使用现有的吊顶,而不需作很大的改造。位于内、外窗户玻璃之间的可选择回流空气通道完全消除了建筑物四周的热负载,从而完全消除了同时加热和冷却的需要。结果是,在降低了系统的安装成本的同时,对能量利用效率和舒适性也有一个很大的改进。


Also published as:
BRPI9809832EP1009961US6185943CA2288050AU1998073898DK1009961
WO/1998/051978