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公开(公告)号：US20240310089A1
公开(公告)日：2024-09-19
申请号：US18123247
申请日：2023-03-17
Applicant: Mile High Equipment LLC
Inventor： Nathan Lee Shultz
CPC classification number: F25B39/00 , F25C1/00 , F25B39/04 , F25B2339/047 , F25C2600/04
Abstract: A thermal management device for cooling a coolant for an ice maker that is remote relative to the thermal management device includes a housing, a coolant line through which the coolant is configured to flow, and a fan configured to move air through the housing of the thermal management device. The thermal management device includes a heat exchanger and a pump configured to move the coolant, via the coolant line, through the heat exchanger. The thermal management device includes a pressure sensor configured to determine a pressure of the coolant in the coolant line. A speed of the pump or a speed of the fan is controllable based on the determined pressure, such that heat transfer between the air moved through the housing and the coolant in the coolant line is controllable without a direct electrical connection of the thermal management device to the ice maker.
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公开(公告)号：US12078392B2
公开(公告)日：2024-09-03
申请号：US17779879
申请日：2020-11-18
Applicant: COWAY CO., LTD.
Inventor： Min-Chul Yong , Chung-Lae Kim , Chul-Ho Kim , Young-Hoon Hong , Hyun-Soo Shin , Si-Jun Park , Chan-Jung Park , Gyeong-Jong Kim , Gyeong-Min Lee , Byung-Hyo Ye , Woong Jung
Abstract: Disclosed is a condenser for a water purifier, comprising a pipe provided with a plurality of bending parts which are disposed so as to be vertically overlapping with one another, cooling wires provided on the upper and lower surfaces of the plurality of bending parts; and fixing members for fixing the cooling wires. The cooling wires that are provided on the surfaces, facing each other, of the plurality of bending parts are disposed so as to alternate with each other.
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公开(公告)号：US20240271837A1
公开(公告)日：2024-08-15
申请号：US18567035
申请日：2021-06-29
Applicant: Mitsubishi Electric Corporation
Inventor： Nanami KISHIDA , Yoji ONAKA
CPC classification number: F25B39/00 , F28F9/0202 , F25B39/04 , F25B2400/0409
Abstract: A refrigeration cycle apparatus includes a refrigerant circuit in which at least a compressor, a condenser, a first pressure reducer, and an evaporator are connected by pipes. The condenser includes a plurality of heat transfer tubes extending in an up-and-down direction, a first header having a tubular outer wall into which first ends of the plurality of heat transfer tubes are inserted, and a partition plate that is provided from a first end to a second end of the first header in a longitudinal direction, partitions an internal space of the first header into a high-pressure refrigerant passage where the first ends of the plurality of heat transfer tubes are disposed and a low-pressure refrigerant passage where the first ends of the plurality of heat transfer tubes are not disposed, and is configured to exchange heat between high-pressure refrigerant and low-pressure refrigerant in the first header.
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公开(公告)号：US12055326B2
公开(公告)日：2024-08-06
申请号：US17263844
申请日：2019-07-26
Applicant: York (Wuxi) Air Conditioning and Refrigeration Co., Ltd. , Johnson Controls Technology Company
Inventor： Lu Mei , Xiuping Su
CPC classification number: F25B39/04 , F28D7/1638 , F28F9/005 , F25B2339/0446 , F25B2339/045
Abstract: A condenser (100), comprising a shell (112), an inlet pipe (120), and an anti-impact plate (204). The shell (112) has an accommodating cavity (202). The inlet pipe (120) is a circular pipe having a gradually increasing inner diameter from the inlet to the outlet. The inlet pipe (120) is arranged to pass through the upper end of the shell (112), the outlet of the inlet pipe (120) being accommodated in the accommodating cavity (202). The anti-impact plate (204) is accommodated in the accommodating cavity (202), and the anti-impact plate (204) is positioned below the outlet of the inlet pipe (120). There is a gap between the anti-impact plate (204) and the outlet through which fluid flowing from the outlet can flow. The condenser (100) can reduce the friction loss and local resistance of the refrigerant gas flowing into the inlet pipe (120), such that the dynamic pressure of the refrigerant gas entering the condenser (100) is partially converted into static pressure, and reduce the static pressure loss of the refrigerant gas entering the cylinder from the inlet, thereby increasing the condensing pressure of the refrigerant gas in the condenser (100) to enhance the heat exchange performance.
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5.发明公开公开(公告)号：US20240247841A1
公开(公告)日：2024-07-25
申请号：US18628070
申请日：2024-04-05
Applicant: WaterFurnace International, Inc.
Inventor： Robert R. Brown
CPC classification number: F25B13/00 , F25B29/003 , F25B30/02 , F25B40/04 , F25B41/35 , F24H4/02 , F25B39/02 , F25B39/04
Abstract: A heat pump system provides at least six modes of heating, cooling, and/or domestic water heating operation, where domestic water heating may occur concurrently with heating or cooling a space in a structure. The heat pump system comprises a desuperheater positioned downstream of the compressor and operable as a desuperheater, a condenser or an evaporator, a source heat exchanger operable as either a condenser or an evaporator, a load heat exchanger operable as either a condenser or an evaporator, a reversing valve positioned downstream of the desuperheater heat exchanger and configured to alternately direct refrigerant flow from the desuperheater heat exchanger to one of the load heat exchanger and the source heat exchanger and to alternately return refrigerant flow from the other of the load heat exchanger and the source heat exchanger to the compressor, and an expansion valve positioned between the load heat exchanger and the source heat exchanger.
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Patent Agency Ranking
公开(公告)号：US20240230236A9
公开(公告)日：2024-07-11
申请号：US18381628
申请日：2023-10-18
Applicant: MAHLE International GmbH
Inventor： Martin SIEVERS , Uwe Foerster , Hicham ROUHANA
CPC classification number: F28D1/05391 , F25B13/00 , F25B39/04 , F28D9/005
Abstract: A heat exchanger including a heat exchanger block having first fluid channels and second fluid channels, including a fluid collector, the first fluid channels having a first fluid channel section and a second fluid channel section. A first fluid inlet is provided, which is fluidically connected to the first fluid channel section of the first fluid channels. A first fluid outlet is fluidically connected to the first fluid channel section of the first fluid channels. A second fluid inlet is fluidically connected to the second fluid channel section of the first fluid channels. A second fluid outlet is fluidically connected to the second fluid channel section of the first fluid channels. The fluid collector has a third fluid inlet, a third fluid outlet, and a fourth fluid inlet, which is fluidically connected to the second fluid channels. A fourth fluid outlet is fluidically connected to the second fluid channels.
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公开(公告)号：US20240230184A1
公开(公告)日：2024-07-11
申请号：US18557935
申请日：2022-04-22
Inventor： Mingyu QIAO , Chao SHI , Jianmin ZHANG , Shifeng HU
CPC classification number: F25B41/40 , B60H1/3227 , B60H1/3228 , F25B39/02 , F25B39/04 , F25B41/20
Abstract: A connection apparatus and an integrated assembly are provided. The connection apparatus comprises a base portion and a flow passage portion which are limited and/or fixedly provided. The connection apparatus comprises a plurality of element connection portions and a plurality of external interfaces that can be used for connecting to a system. The base portion comprises at least two accommodating portions. The flow passage portion comprises at least two modules and a connection part, and the modules are partially located in the accommodating portions. The base portion is provided with a limiting structure that limits the movement of the modules and a notch portion that is at least arranged between two adjacent accommodating portions. The connection apparatus is provided with the connection part that connects at least one group of two adjacent modules, and the connection part is partially located at the notch portion.
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公开(公告)号：US20240219081A1
公开(公告)日：2024-07-04
申请号：US18524144
申请日：2023-11-30
Inventor： Young-Kyun SEO , Eun-Young PARK , Seong-Jong HAN , Meang-Ik CHO , Ki-Young Sung
CPC classification number: F25B27/02 , F25B9/008 , F25B25/005 , F25B39/04
Abstract: An object of the present disclosure is to provide a steam supply system and a steam supply method for capturing carbon dioxide ship onboard under 150° C., which can economically secure an additionally required steam in addition to a steam production amount through an exhaust gas heat source at a high temperature of 150° C. or more by using engine exhaust gas discharged to the atmosphere, that is, an exhaust gas heat source due to a low temperature of approximately 70 to 150° ° C. in addition to a boiler.
In order to achieve the object, a steam supply system for capturing carbon dioxide ship onboard under 150° C. according to the present disclosure includes: an evaporator into which engine exhaust gas discharged from an engine is input; and an internal heat exchanger recovering heat of a refrigerant evaporated and discharged by the evaporator.-
公开(公告)号：US20240183587A1
公开(公告)日：2024-06-06
申请号：US18074979
申请日：2022-12-05
Applicant: Sean Jarvie
Inventor： Sean Jarvie
Abstract: A transcritical refrigeration gas cooler assembly comprises at least one gas cooler-condenser having an inlet and an outlet, the inlet configured to receive a carbon dioxide (CO2) refrigerant from a discharge line of a refrigeration system, at least one evaporator having an inlet and an outlet, the inlet fluidly connected to and downstream of the outlet of the at least one gas cooler-condenser, and an expansion valve positioned upstream of the inlet of at least one evaporator.
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公开(公告)号：US20240142147A1
公开(公告)日：2024-05-02
申请号：US18278804
申请日：2022-02-23
Applicant: York (Wuxi) Air Conditioning and Refrigeration Co., Ltd. , Johnson Controls Tyco IP Holdings LLP
Inventor： Xiuping Su , Li Wang
IPC: F25B39/04
CPC classification number: F25B39/04
Abstract: The present application provides a condenser, comprising: a housing, a first heat exchange tube set, a second heat exchange tube set, and a third heat exchange tube set, a pair of first baffles, a second baffle, and a third baffle, the second heat exchange tube set and the third heat exchange tube set being arranged at two sides of the first heat exchange tube set, each of the pair of first baffles being respectively adjacent to the two sides of the first heat exchange tube set, the second baffle being adjacent to one side of the second heat exchange tube set that is close to the first heat exchange tube set, and the third baffle being adjacent to one side of the third heat exchange tube set that is close to the first heat exchange tube set, wherein the pair of first baffles, the second baffle, and the third baffle are configured to cause the first heat exchange tube set to receive a refrigerant from a refrigerant inlet, and cause the second heat exchange tube set and the third heat exchange tube set to receive the refrigerant from the first heat exchange tube set via a horizontal fluid channel, and a first vertical fluid channel and a second vertical fluid channel. The condenser in the present application has high heat exchange efficiency.
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