-
公开(公告)号:US20160003561A1
公开(公告)日:2016-01-07
申请号:US14771325
申请日:2014-03-04
Applicant: JOHNSON CONTROLS TECHNOLOGY COMPANY
Inventor: Ian Michael CASPER , Dirck LYON , Walter E. DOLL , John R. SCHWARTZ , Martin YU , Li Li MOW , Rick VAN BUREN , Roberto DE PACO , John Evan BADE , Cesar SERRANO , Daniela BILMANIS , Satheesh KULANKARA , Justin P. KAUFFMAN , Brian SMITH , Mark A. ADAMS , Martin L. DOLL, Jr. , Nicholas STAUB , Richard W. NADEAU , William L. KOPKO , Chris PARASKEVAKOS , Matthew J. SHAUB , Sean GAO , Christian C. RUDIO , Mahesh Valiya NADUVATH , Jonathan D. WEST
IPC: F28F13/06
Abstract: A modular water based heating and cooling system for providing chilled or heated water to terminal devices in a building to heat/cool individual zones in the building. The system includes a flow control device in fluid communication with a riser chilled water supply line, a riser chilled water return line, a riser heated water supply line, and a riser heated water return line. The flow control device includes first control valves and second control valves. Terminal device supply lines extend from the flow control device and are connected to respective first control valves. Terminal device return lines extend from the flow control device and are connected to respective second control valves. The first control valves and the second control valves cooperate to supply required chilled water or heated water through the terminal device supply lines to terminal devices based on the cooling/heating requirements of the terminal devices.
Abstract translation: 一种模块化的水基加热和冷却系统,用于向建筑物中的终端设备提供冷却或加热的水,以加热/冷却建筑物中的各个区域。 该系统包括与提升管冷冻水供应管线,立管冷却水回流管线,立管加热供水管线和立管加热回水管线流体连通的流量控制装置。 流量控制装置包括第一控制阀和第二控制阀。 端子装置供应线从流量控制装置延伸并连接到相应的第一控制阀。 端子装置返回管线从流量控制装置延伸并连接到相应的第二控制阀。 基于终端装置的冷却/加热要求,第一控制阀和第二控制阀协作,通过终端装置供给管线向终端装置供应所需的冷冻水或加热水。
-
公开(公告)号:US20150330692A1
公开(公告)日:2015-11-19
申请号:US14808405
申请日:2015-07-24
Applicant: JOHNSON CONTROLS TECHNOLOGY COMPANY
Inventor: William L. KOPKO , Andrew John GRAYBILL , Glenn Eugene NICKEY , Israel FEDERMAN , Satheesh KULANKARA
IPC: F25B49/02
CPC classification number: F25B49/022 , A63B57/00 , F25B1/06 , F25B1/10 , F25B41/00 , F25B49/025 , F25B2341/0662 , F25B2400/13 , F25B2400/23 , F25B2600/01 , F25B2600/02 , F25B2600/2509 , F25B2700/04 , F25B2700/151 , F25B2700/171 , F25B2700/1931 , F25B2700/2101 , F25B2700/2106 , F25B2700/21152 , F25B2700/21156 , F25B2700/21173
Abstract: A method for controlling an economizer circuit is provided. The economizer circuit includes a valve to regulate refrigerant flow between the economizer and the compressor. The valve can be opened to engage the economizer circuit or closed to disengage the economizer circuit based on the output frequency provided to the compressor motor by a variable speed drive and an operating condition of the economizer.
Abstract translation: 提供了一种用于控制节能器电路的方法。 节能器回路包括用于调节节能器和压缩机之间的制冷剂流量的阀。 阀可以打开以接合节能器回路或关闭以基于通过变速驱动器和节能器的运行状态提供给压缩机电动机的输出频率而使节能器电路脱离。
-
公开(公告)号:US20160238291A1
公开(公告)日:2016-08-18
申请号:US15137759
申请日:2016-04-25
Applicant: JOHNSON CONTROLS TECHNOLOGY COMPANY
Inventor: Jeb W. SCHREIBER , Jay A. KOHLER , Paul DE LARMINAT , Mustafa Kemal YANIK , William F. MCQUADE , Justin P. KAUFFMAN , Soren Bierre POULSEN , Lee Li WANG , Satheesh KULANKARA
IPC: F25B41/04
CPC classification number: F25B41/04 , F25B39/028 , F25B2339/0242 , F25B2400/13 , F28D3/02 , F28D3/04 , F28D7/16 , F28D21/0017 , F28D2021/0071 , F28F9/22 , F28F25/06 , F28F2280/02
Abstract: An evaporator (168) in a vapor compression system (14) (168) includes a shell (76), a first tube bundle (78); a hood (86); a distributor (80); a first supply line (142); a second supply line (144); a valve (122) positioned in the second supply line (144); and a sensor (150). The distributor (80) is positioned above the first tube bundle (78). The hood (88) covers the first tube bundle (78). The first supply line (142) is connected to the distributor (80) and an end of the second supply line (144) is positioned near the hood (88). The sensor (150) is configured and positioned to sense a level of liquid refrigerant (82) in the shell. The valve (122) regulates flow in the second supply line in response to the level of liquid refrigerant (82) from the sensor (150).
Abstract translation: 蒸汽压缩系统(14)(168)中的蒸发器(168)包括壳体(76),第一管束(78); 罩(86); 分销商(80); 第一供应管线(142); 第二供应管线(144); 位于所述第二供应管线(144)中的阀(122); 和传感器(150)。 分配器(80)位于第一管束(78)上方。 罩(88)覆盖第一管束(78)。 第一供应管线(142)连接到分配器(80),并且第二供应管线(144)的端部位于罩(88)附近。 传感器(150)被构造和定位成感测外壳中的液体制冷剂(82)的水平。 响应于来自传感器(150)的液体制冷剂(82)的水平,阀(122)调节第二供应管线中的流量。
-
-