電池、電子設備智能溫控材料

Intelligent temperature control materials for batteries and electronic equipment

一、電池用智能溫控材料

1. Intelligent temperature control materials for batteries

      使用背景：在使用軟包電池和顆粒電池的情況下，長時間的使用會導致環(huán)境溫度升高，從而可能會引發(fā)電池爆炸等系列事故。

      Use background: In the case of using soft pack batteries and granular batteries, long-term use will cause the ambient temperature to rise, which may cause a series of accidents such as battery explosions.

      方案建議：通過相變材料與高強度防護涂層的結合使用，用相變材料將電池長時間使用產生的熱量吸收，將環(huán)境溫度控制在安全范圍內，而使用高強度防護涂層可避免一些由于溫度過高而產生的爆炸影響。

          Proposal: through the combined use of phase change materials and high-strength protective coatings, phase-change materials are used to absorb the heat generated by the battery for a long time, and the ambient temperature is controlled within a safe range. The use of high-strength protective coatings can avoid some Explosive effects due to high temperature.

二、電子設備智能溫控材料

2. Intelligent temperature control materials for electronic equipment

       使用背景：通信IDC機房的發(fā)熱量非常大，所以對通信機柜制冷要求非常高，在這種情況下，相變材料可以作為IDC機房空調的備用制冷設備，當機房空調出現故障或者是電力發(fā)生故障時，該備用設備可正常對IDC機房制冷，確保在維修機房空調時，通信IDC機房不會出現其他事故；

另外，在使用相變材料的IDC機房，除空調制冷外，相變材料也可維持室內環(huán)境溫度，也可使降低機房的空調的使用時間，達到節(jié)能減排的作用。

       Use background: The communication IDC computer room generates a large amount of heat, so the communication cabinet refrigeration requirements are very high. In this case, the phase change material can be used as a backup refrigeration device for the IDC computer room air conditioner. When the computer room air conditioner fails or the power fails At the time, the backup equipment can normally cool the IDC computer room to ensure that there will be no other accidents in the communication IDC computer room when the air-conditioning in the computer room is maintained;
       In addition, in IDC computer rooms that use phase change materials, in addition to air conditioning and refrigeration, phase change materials can also maintain the indoor ambient temperature, which can also reduce the use time of the air conditioning in the computer room and achieve the effect of energy saving and emission reduction.

       方案建議：將相變材料通過HDPE板材或者是鋁箔袋等形式的封裝，將其放置在IDC機房內，使其能保持機房的環(huán)境溫度，且在出現意外時，該材料也可向機房內正常制冷。另外，該封裝方式還可將其間隔的穿插在通信機柜內。

        Proposal: Put the phase change material in the form of HDPE sheet or aluminum foil bag, etc., and place it in the IDC computer room so that it can maintain the ambient temperature of the computer room, and in the event of an accident, the material can also be sent to the computer room normally. Refrigeration. In addition, this packaging method can also be interspersed in the communication cabinet at intervals.

相變節(jié)能的工作原理

The working principle of phase change energy saving
      通過分區(qū)溫度控制，精確控制蓄電池局部的溫度，提高大環(huán)境的溫度，減少空調的工作時間，節(jié)能30%-50%，并延長蓄電池的使用壽命。

    Through the zone temperature control, the local temperature of the battery is accurately controlled, the temperature of the general environment is increased, the working time of the air conditioner is reduced, energy saving is 30%-50%, and the service life of the battery is prolonged.

蓄電池壽命與環(huán)境溫度的關系

The relationship between battery life and ambient temperature

 相變節(jié)能在一體化恒溫機中的應用概述

An overview of the application of phase change energy saving in an integrated thermostat
         通信基站是通信基房的重要組成部分，其內部溫濕度和潔凈度等環(huán)境參數不僅直接影響著通信設備的可靠性運行和使用壽命，更關系到通信的順暢和安全。通信基站面積一般在10-30㎡左右，但機房內部散熱******（一般在600-2000W），而且全年不間斷高負荷運行。因此，通信基站的空調降溫、空氣凈化機器運行管理始終是維護部門的工作重點之一。

      The communication base station is an important part of the communication infrastructure, and its internal temperature, humidity and cleanliness and other environmental parameters not only directly affect the reliable operation and service life of the communication equipment, but also related to the smooth and safe communication. The area of the communication base station is generally about 10-30 square meters, but the internal heat dissipation of the computer room is the largest (usually 600-2000W), and it runs uninterrupted and high-load throughout the year. Therefore, the air conditioning cooling of communication base stations and the operation management of air purification equipment are always one of the priorities of the maintenance department.
      我國東北、華北、西北大部分地區(qū)，冬季和春季過渡時間長夏季炎熱時間短，全年室外氣溫較低，且晝夜溫差明顯，這說明室外空氣中蘊藏著大量的天然冷量。因此，利用室外空氣中的自然冷量對基站進行降溫具有非常廣闊的應用前景和巨大的節(jié)能潛力。相變材料在其典型溶解溫度時可以被動存儲和釋放能量，可作為能量存儲器。利用這一特性，可將許多形式的能源存儲起來加以利用。

      In most parts of Northeast, North China, and Northwest China, the transition time between winter and spring is long and the summer is short, the outdoor temperature is low throughout the year, and the temperature difference between day and night is obvious. Therefore, using the natural cooling in the outdoor air to cool the base station has very broad application prospects and huge energy-saving potential. Phase change materials can passively store and release energy at their typical dissolution temperature, and can be used as energy storage. Using this feature, many forms of energy can be stored and utilized.