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Method and system for cooling

A technology of refrigeration system and electrical system, which is applied in the direction of coolers, household refrigeration devices, components of pumping devices for elastic fluids, etc., and can solve problems such as temperature rise in storage areas

Pending Publication Date: 2021-06-04
CARRIER CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, if access to the storage area of ​​the vehicle containing the cargo is required before all of the cargo has been shipped (for example, to deliv

Method used

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  • Method and system for cooling

Examples

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Embodiment Construction

[0041] The present disclosure relates to cooling methods and systems for cooling that may be used to cool cargo located in a storage area of ​​a vehicle.

[0042] figure 1 An example of a vehicle 100 including a system for cooling a storage area 101 of the vehicle 100 is shown according to an embodiment of the present disclosure. Although the vehicle shown is a truck, it will be appreciated that any other form of vehicle may be provided with the system disclosed herein, such as a truck, van, marine vehicle, or air vehicle. The system includes a plurality of eutectic plates 102 and a refrigeration system 103 . Refrigeration system 103 is configured to cool eutectic plate 102 by circulating refrigerant through one or more conduits (eg, tube / tubes) 104 through eutectic plate 102 . As the refrigerant passes through the eutectic plate 102, the refrigerant may absorb heat from the eutectic mixture contained within the eutectic plate 102 to cool the eutectic mixture. Refrigeration...

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PUM

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Abstract

A system for cooling a storage area (101) of a vehicle (100) is disclosed comprising: one or more eutectic plates (102) for cooling the storage area (101); a refrigeration system (103) configured to cool the one or more eutectic plates (102); an electrical system (106) configured to receive electrical power from a mains power supply and supply electrical power to the refrigeration system (103); a variable displacement hydraulic pump (113) having an input shaft for being driven by an engine (112) of the vehicle (100); and a generator (107) configured to receive hydraulic fluid from the hydraulic pump (113), generate electrical power in response thereto and supply the electrical power to the refrigeration system (103); wherein the hydraulic pump (113) is configured to reduce the volume of hydraulic fluid that it supplies to the generator (107) for each rotation of the input shaft, as the rotational speed of the input shaft increases.

Description

technical field [0001] The present disclosure relates to methods and systems for cooling, and in particular to systems and methods for cooling a storage area of ​​a vehicle, such as when the vehicle transports refrigerated or frozen cargo. Background technique [0002] It is common for cargo to need to be kept at or below a certain temperature during transport and delivery. When transporting cargo on a vehicle, keeping the cargo at or below a certain temperature (or within a certain temperature range) may involve cooling the cargo using a refrigeration system powered by a power source on the vehicle. However, such refrigeration systems place power demands on the vehicle. In addition, if the refrigeration system or power source fails, the temperature of the cargo may increase above the allowable temperature until it is possible to remedy the failure or provide an alternative cooling system. [0003] Alternatively, cargo transported on the vehicle may be cooled using pre-coo...

Claims

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Application Information

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IPC IPC(8): B60P3/20B60H1/32
CPCB60P3/20B60H1/3201F25D11/006B60H1/3232B60H1/005B60H1/00428Y02T10/88F02B63/06F04B17/05F04B49/12F04B53/14H02K7/1815
Inventor M·G·杜彻M·N·G·查尔斯沃思
Owner CARRIER CORP