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Energy-saving method and system for block chain cargo compartment ventilation

A block chain and cargo hold technology, applied in hull ventilation/heating/cooling, ship parts, ships, etc., can solve problems such as single, single switch control, unrefrigerated container branch control, etc.

Pending Publication Date: 2021-09-07
深圳艾迪宝智能系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Secondly, the control of the fan in the cargo compartment is controlled by a single switch, and it is impossible to perform branch control according to the specific operation conditions of the refrigerated containers in the cargo compartment
Third, as long as the ship is operating, or as long as there are refrigerated containers in the cargo hold, the cargo hold fan must be on
[0005] 1. Cargo hold ventilation is calculated according to the simultaneous operation of the cooling fans of the most stored refrigerated containers in the cargo hold according to the maximum air volume, and it works continuously in the form of switches, and specific energy-saving control cannot be implemented according to the cargo situation
[0006] 2. The control of the fan in the cargo compartment adopts a single switch control, and it is impossible to perform branch control according to the specific operation conditions of the refrigerated containers in the cargo compartment
[0007] 3. As long as the ship is in operation, or as long as there are refrigerated containers in the cargo hold, the cargo hold fan must be turned on

Method used

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  • Energy-saving method and system for block chain cargo compartment ventilation
  • Energy-saving method and system for block chain cargo compartment ventilation
  • Energy-saving method and system for block chain cargo compartment ventilation

Examples

Experimental program
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Effect test

specific Embodiment 1

[0139] Specific Example 1: New Ship Design Scheme for Energy Saving of Fans in Cargo Hold of Refrigerated Container Ships

[0140] 1. Method description

[0141] The energy-saving new ship design scheme of the fan in the cargo compartment of the refrigerated container ship is realized in this way:

[0142] An energy-saving method for cargo hold ventilation, comprising the following working steps:

[0143] Step P1000: Collect the environmental data of the cargo compartment according to the type of cargo in the position coordinates stored in the cargo compartment.

[0144] Step P2000: Calculate the minimum ventilation requirement of the air outlet at the position coordinates in the cargo hold.

[0145] Step P3000: generating the control function of the fan in the cargo hold.

[0146] Step P4000: controlling the fan according to the control function.

[0147] Step P5000: use the blockchain encryption and decryption chain bookkeeping, use consensus and audit communication and ...

specific Embodiment 2

[0334] Specific Example 2: Renovation scheme for energy-saving old ship of fan in cargo compartment of refrigerated container ship

[0335] This embodiment is an old ship transformation scheme of the present invention. Compared with the foregoing embodiment, the similarities will not be repeated, and the difference lies in the combination or all of the following options:

[0336] 1. Use wireless network communication as much as possible to reduce physical wiring. For example, part or all of the communication between the data center subsystem, the data acquisition subsystem and the fan control subsystem adopts wireless communication. Here, the first power supply module and the fourth power supply module of the micro base station in the data acquisition subsystem and the wind turbine control subsystem all adopt the AC power source from the ship.

[0337] 2. The WIFI antenna of the micro base station installed inside the warehouse is led out of the warehouse through the cable, s...

specific Embodiment 3

[0345] Specific Example 3: Energy Saving Scheme for Fans in Cargo Holds of Bulk Carriers

[0346] As an application of the present invention, as a bulk carrier, the difference between the fan energy-saving scheme of a container ship is the collection of environmental data and the control method of the fan. Accordingly, the similarities between the specific plan and the above two plans will not be repeated, and the main difference lies in the combination or all of the following options:

[0347] 1. The collection of environmental data adopts steps including P1030, P1040, and P1050.

[0348] 2. The environmental data acquisition module includes a sensor module.

[0349] 3. The fan control steps adopt the steps including P2050, P2060, P2070, and P2080.

[0350] 4. Others are selected by engineers in the industry according to the specific characteristics of bulk carriers.

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Abstract

The invention discloses an energy-saving method and system for a cargo compartment ventilation system supporting a block chain. The method is characterized in that according to requirements of goods and personnel in a cargo compartment for ventilation, cooling, space temperature field cooling, power consumption and the like, an external communication device is connected with a micro base station through a wireless network or a built-in communication circuit is connected with the micro base station through a power line carrier, and data such as air outlet, temperature field, power consumption and the like of an active container are collected; for data such as airflow and heating of a passive container and non-container goods, ventilation requirements of all points in the compartment are calculated, and energy-saving control such as lowest energy consumption and longest equipment service life is realized by adopting steps such as a real-time control algorithm and an artificial intelligence algorithm. The system is characterized by comprising a data acquisition subsystem, a fan control subsystem, a data center subsystem and the like, and the system supports block chain remote maintenance and adjustment. Compared with traditional control, energy can be saved by 63% according to prediction, and the method and system can be used for new ship design and can also be used for old ship transformation and land storage.

Description

technical field [0001] The invention relates to the field of industrial control, in particular to the sub-fields of transportation and energy-saving control, and is especially suitable for new ship design and old ship transformation projects of ship cargo hold ventilation and energy-saving automation and intelligent systems. By analogy, this invention can also be used in the ventilation and energy-saving design of cabins and field shelter hospitals. Background technique [0002] In the existing ship cargo hold ventilation design, first of all, the design basis is mainly to discharge the air volume generated by the cooling fan of the refrigerated container in the cargo hold to the outside of the hold by setting an electric fan in the hold, and based on conservative safety factors Considering that the design of the ventilation capacity of the cargo hold is based on the sum of the maximum air volume generated by the cooling fans of each refrigerated container when all the refri...

Claims

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Application Information

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IPC IPC(8): B63J2/08
CPCB63J2/08
Inventor 丁贤根丁远彤
Owner 深圳艾迪宝智能系统有限公司
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