Strength of mating surfaces

為滿足用戶對大型儲存空間的要求，可以將多個冷藏集裝箱進行組合，形成組合式集裝箱冷庫，并根據(jù)用戶需求配備不同數(shù)量的制冷機。冷庫的電源控制開關(guān)安裝在制冷機的空隙處，通過制冷機電源的外接，為冷庫內(nèi)部照明裝置、報警裝置和其他電氣裝置供電。在多個冷藏集裝箱的組合過程中，每個集裝箱的6面需要封閉5面，敞開面與其他集裝箱的敞開面對接，從而形成大型儲存空間。組合式集裝箱冷庫對接面設(shè)計需要注意以下幾點。集裝箱廠家。

To meet users' requirements for large storage space, multiple refrigerated containers can be combined to form a combined container cold storage, and different numbers of refrigerators can be equipped according to user needs. The power control switch of the cold storage is installed in the gap of the refrigerator, and supplies power to the internal lighting devices, alarm devices, and other electrical devices of the cold storage through the external connection of the refrigerator power supply. In the combination process of multiple refrigerated containers, 6 sides of each container need to be closed with 5 sides, and the open side should be connected to the open faces of other containers to form a large storage space. The design of the joint surface of the combined container cold storage needs to pay attention to the following points. Container manufacturer.

（1）對接面的密封性 高密封性要求對接面盡大化，利用角柱、門楣、門檻直接對接。為確保角柱、門楣、門檻的強度，往往需要犧牲一些斷熱效果。

(1) The sealing of the mating surface is high, and the sealing requirement is to maximize the mating surface as much as possible, using corner pillars, lintels, and thresholds to directly connect. To ensure the strength of corner pillars, lintels, and thresholds, it is often necessary to sacrifice some thermal insulation effects.

（2）側(cè)門楣的強度 既要采用小門楣的高度以保證箱內(nèi)貨物的放置、運輸高度，又要達到抵御雨雪的支撐強度，特別是長度大于20英尺的冷藏集裝箱，其側(cè)門楣承受的強度更大，必須增加支撐強度以抵御雨雪災(zāi)害。

(2) The strength of the side door lintel should not only use the height of the small door lintel to ensure the placement and transportation height of the goods inside the box, but also achieve the support strength to resist rain and snow. Especially for refrigerated containers with a length greater than 20 feet, the side door lintel bears greater strength, and the support strength must be increased to resist rain and snow disasters.

（3）側(cè)門檻拼接縫處的強度 對接面的側(cè)門檻需要長期承受貨物堆放和小車運輸產(chǎn)生的壓力，因此，必須在考慮Z大承載力的情況下提高側(cè)門檻強度。側(cè)門檻僅靠自身強度來支撐，若單純增大側(cè)門檻橫截面積或采用高強度材質(zhì)來加強側(cè)門檻強度，則會降低庫內(nèi)高度，并且增加材料成本；因此，在側(cè)門檻下方設(shè)置支撐點，通過多點支撐降低單根側(cè)門檻的強度，同時避免因彈性變形而造成的冷媒泄漏。

(3) The strength of the joint at the side threshold joint requires the side threshold to withstand the pressure generated by goods stacking and trolley transportation for a long time. Therefore, it is necessary to increase the strength of the side threshold while considering the large bearing capacity of Z. The side threshold is only supported by its own strength. If the cross-sectional area of the side threshold is simply increased or high-strength materials are used to strengthen the strength of the side threshold, it will reduce the height of the warehouse and increase the material cost; Therefore, support points are set below the side threshold to reduce the strength of a single side threshold through multi-point support, while avoiding refrigerant leakage caused by elastic deformation.

對接面密封斷熱

Sealing and heating failure of the mating surface

組合式集裝箱冷庫存在對接面的密封斷熱問題。除采用膠條隔斷方式外，還須采用填縫劑填塞夾縫來減少庫內(nèi)與庫外的熱交換。若對接面全采用填縫劑密封斷熱，則當需要移動冷庫位置時，填縫劑的黏結(jié)面不易分開；因此，在對對接面進行密封斷熱處理時，先用膠條填塞一部分對接面，再用填縫劑填塞膠條兩側(cè)夾縫，從而減小黏結(jié)面，使黏結(jié)面易于拆開和清理，便于膠條的二次安裝和填縫劑的再次使用。

The combined container cold storage has the problem of sealing and heat interruption on the mating surface. In addition to using adhesive strips for isolation, joint fillers must also be used to fill the gaps to reduce heat exchange between inside and outside the warehouse. If all the mating surfaces are sealed with sealing agents to cut off heat, when it is necessary to move the cold storage position, the bonding surface of the sealing agent is not easy to separate; Therefore, when conducting sealing and heat treatment on the mating surface, a portion of the mating surface should be filled with adhesive tape first, and then the gaps on both sides of the adhesive tape should be filled with sealant to reduce the bonding surface and make it easy to disassemble and clean, facilitating the secondary installation of the adhesive tape and the reuse of the sealant.