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公开(公告)号：US20210270498A1
公开(公告)日：2021-09-02
申请号：US17254523
申请日：2020-05-15
Applicant: Carrier Corporation
Inventor： Zidu Ma
Abstract: A coolant cycle system for cooling a structure includes a two stage compressor configured to compress a coolant. The two stage compressor has a first stage with a first stage inlet and a first stage outlet and a second stage with a second stage inlet and a second stage outlet. The second stage is a high pressure stage relative to the first stage. A gas cooler has a coolant inlet fluidly connected to the second stage outlet and has a gas cooler outlet. The gas cooler outlet is fluidly connected to a heat exchanger and a fluid storage tank. The heat exchanger is configured to cool the fluid storage tank and has a heat exchanger coolant outlet fluidly connected to the second stage inlet. The fluid storage tank has a fluid storage tank outlet fluidly connected to a coolant inlet of an evaporator. A coolant outlet of the evaporator is fluidly connected to the first stage inlet of the compressor. The first stage outlet of the compressor is fluidly connected to the second stage inlet.
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公开(公告)号：US11105545B2
公开(公告)日：2021-08-31
申请号：US16095069
申请日：2017-04-19
Applicant: Carrier Corporation
Inventor： Zidu Ma , Ivan Rydkin , Warren Clough
Abstract: A purge system for removing non-condensables from a chiller system includes a purge chamber, a plurality of carbon beds fluidly connected to the purge chamber into which a flow of refrigerant and non-condensables is selectably directed from the purge chamber to remove the non-condensables therefrom. A vent line is fluidly connected to the plurality of carbon beds to dispose of the collected non-condensables, and a heater is operably connected to the plurality of carbon beds to selectably heat one or more of the carbon beds of the plurality of carbon beds to release refrigerant therefrom and direct the released refrigerant to the purge chamber.
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3.发明授权公开(公告)号：US10041692B2
公开(公告)日：2018-08-07
申请号：US14185078
申请日：2014-02-20
Applicant: Carrier Corporation
Inventor： Sherif Kandil , Zidu Ma , Rajiv Ranjan , Gary D. Winch
CPC classification number: F24F3/1411 , B01D53/263 , F24F3/1417 , F24F2003/1435 , F24F2003/1458 , F24F2203/026
Abstract: A contactor for an air temperature and humidity control device is provided including a plurality of contact modules. Each contact module has a generally porous sidewall configured to define an internal space through which a hygroscopic material flows. A first airstream passes over a first portion of the plurality of contact modules. A second airstream passes over a second portion of the plurality of contact modules.
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公开(公告)号：US11655110B2
公开(公告)日：2023-05-23
申请号：US17032666
申请日：2020-09-25
Applicant: Carrier Corporation
CPC classification number: B65G67/20 , B65D81/3823 , B65D88/74 , F25D11/006
Abstract: The present disclosure relates to a unit load device and a method for storing and transporting articles. The unit load device includes: a housing defining an internal space and an opening to the internal space; and a cover configured to operably open or hermetically close the opening; wherein the housing is provided with a housing temperature control layer containing at least a first phase change material, and/or the cover is provided with a cover temperature control layer containing at least a second phase change material, so that during storage of articles in the internal space hermetically closed by the cover, a temperature of the internal space is within a preset temperature range after a preset period of time has elapsed.
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公开(公告)号：US11579094B2
公开(公告)日：2023-02-14
申请号：US15775666
申请日：2016-11-11
Applicant: Carrier Corporation
Inventor： Zidu Ma
Abstract: A moisture sensing system for a refrigerant flow of a heating, ventilation and air conditioning (HVAC) system includes a moisture sensor including a color change material sample located in a refrigerant flow of the HVAC system. The color change material sample configured to change color as an indication of a moisture level of the refrigerant flow. A color sensor is in optical communication with the moisture sensor and is configured to sense a color of the color change material and communicate the sensed color to an HVAC system controller. A method of operating an HVAC system includes exposing a condensing a color change material sample to a flow of refrigerant and sensing a color of the color change material via a color sensor. The color is indicative of a moisture level of the flow of refrigerant. The sensed color is communicated to an HVAC system controller.
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Patent Agency Ranking
公开(公告)号：US20210094772A1
公开(公告)日：2021-04-01
申请号：US17032666
申请日：2020-09-25
Applicant: Carrier Corporation
IPC: B65G67/20
Abstract: The present disclosure relates to a unit load device and a method for storing and transporting articles. The unit load device includes: a housing defining an internal space and an opening to the internal space; and a cover configured to operably open or hermetically close the opening; wherein the housing is provided with a housing temperature control layer containing at least a first phase change material, and/or the cover is provided with a cover temperature control layer containing at least a second phase change material, so that during storage of articles in the internal space hermetically closed by the cover, a temperature of the internal space is within a preset temperature range after a preset period of time has elapsed.
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公开(公告)号：US10473366B2
公开(公告)日：2019-11-12
申请号：US15512378
申请日：2015-08-19
Applicant: Carrier Corporation
Inventor： Zidu Ma , Ivan Rydkin , Warren Clough , Mary Teresa Lombardo
Abstract: A heat transfer system is disclosed that includes a heat exchanger comprising an inlet, an outlet, and a flow path through the heat exchanger between the inlet and the outlet. The system also includes a fluid circulation loop external to the heat exchanger connecting the outlet to the inlet. A phase change composition is disposed in the system flowing through the fluid circulation loop and the flow path through the heat exchanger. This the phase change composition includes a first PCM that is a plant or animal or paraffinic oil having a first melting point and a second PCM that is a plant or animal or paraffinic oil having a second melting point lower than the first melting point.
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公开(公告)号：US10330360B2
公开(公告)日：2019-06-25
申请号：US15695494
申请日：2017-09-05
Applicant: Carrier Corporation
Inventor： Zidu Ma
Abstract: An air conditioning and water producing system includes a heat pumping unit and a membrane contactor in thermal communication with the heat pumping unit. The membrane contactor is configured such that a first brine flow is cooled by the heat pumping unit and diluted at the membrane contactor. A distiller is in thermal communication with the heat pumping unit and the membrane contactor such that a second brine flow is heated by the heat pumping unit and conveyed through the distiller. Thermal interaction between the second brine flow and the first brine flow flowing through the distiller extracts water from the second brine flow.
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公开(公告)号：US20150143840A1
公开(公告)日：2015-05-28
申请号：US14402339
申请日：2013-03-19
Applicant: Carrier Corporation
Inventor： Zidu Ma
CPC classification number: F25D11/003 , B60P3/20 , B65D88/744 , B65D90/022 , F25B1/005 , F25D3/08
Abstract: A climate controlled cargo container includes at least one panel (50) including: an outer layer (52); an inner layer (54); a foam (58) positioned in between the inner layer (54) and the outer layer (52); and a plurality of fiber tubes (60) embedded within the foam. Another climate controlled cargo container includes at least one panel including: an outer layer; an inner layer; a foam positioned in between the inner layer and the outer layer; and a phase change material positioned between the inner layer and the outer layer.
Abstract translation: 气候受控的货物集装箱包括至少一个板（50），包括：外层（52）; 内层（54）; 定位在所述内层（54）和所述外层（52）之间的泡沫（58）; 以及嵌入在泡沫内的多个纤维管（60）。 另一个气候受控货物集装箱包括至少一个面板，包括：外层; 内层; 位于内层和外层之间的泡沫; 以及位于内层和外层之间的相变材料。
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公开(公告)号：US12061036B2
公开(公告)日：2024-08-13
申请号：US17082808
申请日：2020-10-28
Applicant: Carrier Corporation
CPC classification number: F25D11/003 , F25D23/00
Abstract: A unit load device, which includes: a box, which is configured to carry cargos and provide heat insulation for the cargos; an optional phase change energy storage material, which is disposed on an inner side face of the box and configured to maintain the temperature of the cargos in the box; and a temperature adjustment module, which is detachably connected to the box to provide cold and/or heat to the box. Different combinations of the box, the temperature adjustment module and the phase change material meet different needs in the cargo transportation process and ensure the transportation efficiency and quality of the cargos.
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