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What are the advantages of portable inflatable boxes

What are the advantages of portable inflatable boxes

  • Categories:Company News
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  • Time of issue:2021-06-21
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(Summary description)For a long time, the daily inflatable maintenance in the field communication area generally uses a combination of large inflatable box and artificial inflation to inflate the cable. Due to the large volume, heavy weight and expensive equipment, the inflatable box is usually placed in a larger inflatable chamber, and cannot be transported back and forth as needed in the actual maintenance work. Especially in some small stations without inflatable equipment, when the cable pressure is low, it is necessary to manually pump air for the cable.

What are the advantages of portable inflatable boxes

(Summary description)For a long time, the daily inflatable maintenance in the field communication area generally uses a combination of large inflatable box and artificial inflation to inflate the cable. Due to the large volume, heavy weight and expensive equipment, the inflatable box is usually placed in a larger inflatable chamber, and cannot be transported back and forth as needed in the actual maintenance work. Especially in some small stations without inflatable equipment, when the cable pressure is low, it is necessary to manually pump air for the cable.

  • Categories:Company News
  • Author:
  • Origin:
  • Time of issue:2021-06-21
  • Views:
Information

  For a long time, the daily inflatable maintenance in the field communication area generally uses a combination of large inflatable box and artificial inflation to inflate the cable. Due to the large volume, heavy weight and expensive equipment, the inflatable box is usually placed in a larger inflatable chamber, and cannot be transported back and forth as needed in the actual maintenance work. Especially in some small stations without inflatable equipment, when the cable pressure is low, it is necessary to manually pump air for the cable.

 

What are the advantages of portable inflatable boxes

 

  

Due to the small number of inflatable cables at small stations along the line, generally one or two. Large multi-channel inflatable boxes will cause equipment waste, and routine maintenance will cause great consumption of manpower and material resources, which is not conducive to cost saving. At the same time, due to the influence of factors such as the length of the cable, the number of air leakage points and the physical strength of the personnel, the effect of artificial gas injection is not good.

The research and development and production costs of portable inflatable boxes are very low. Generally speaking, it takes tens of thousands of yuan or even tens of thousands of yuan to buy large inflatable boxes (due to different manufacturers and models, the equipment prices are slightly different). However, the production cost of each portable inflatable box is less than 2,000 yuan, which is only 10% of the large inflatable box. The economic benefits are huge, and it is more convenient for small stations along the line to be equipped with a large number of equipment.

According to the actual needs of on-site cable air pressure maintenance, in order to solve the problem of cable inflation in small stations, three alternatives are proposed:

A. Purchase existing small inflatable equipment; most of the existing small inflatable boxes on the market are four-way inflatable boxes.

B. Renovate the existing communication cable, find out the air leakage point, and replace the cable for the air leakage point that cannot be found and overcome, so as to achieve the purpose of keeping the air in the cable.

C. Research and development of portable inflatable box: using air pressure control circuit to improve work efficiency.

Due to the small number of inflatable cables at small stations along the line, generally one or two. Large multi-channel inflatable boxes will cause equipment waste, and routine maintenance will cause great consumption of manpower and material resources, which is not conducive to cost saving. At the same time, due to the influence of factors such as the length of the cable, the number of air leakage points and the physical strength of the personnel, the effect of artificial gas injection is not good.

The design of the portable inflatable box is convenient for on-site use, and relevant functional requirements are put forward: a. Small size and light weight; b. Strong applicability, even if it is dry carried, it can also be used as a fixed inflatable device in the machine room; c. Stable performance Reliable, simple to operate and low maintenance cost;

"Portable Inflatable Control Box" is a special tool for communication cable leak detection and gas storage, with multiple functions of automatic air pressure control. It can be used not only as a one-way small inflation control cabinet, but also as a cable inflation tool.

In the field operation, the operator can adjust the air volume according to the needs of the cable, so that the cable characteristics can reach a better state. The air box is small in size, light in weight, no manual operation, low maintenance cost and stable performance. It not only solves the problem of repeated inflation of on-site communication cables, avoids the inconvenience caused by the handling of large inflatable boxes, but also overcomes the manpower and time consumed by manual cable extraction in small stations, improves the efficiency of leak detection and air retention, and reduces the number of operators. labor intensity.

 

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