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Calculation of the influence of production volume and system leakage of enterprises need the
Author: 志和      Release Date:2014/4/18      View Count:1984
 

When an invigorating autumn climate weather, Guangdong weather over the next twomonths began to heat up, the so-called summer Chunkun spent, we seem to havebecome lazy now, however small or very hard into the history of Dongguan and the electromechanical device limited company of Qishi town production department, here,Xiaobian found a strange phenomenon, volunteers and employees are make a hurried journey without stop production of water heater, it seems like forever endlessorders. Because most customers even after two month the weather hot water projectis not easy to do, take advantage of this period is not too hot to quickly make a few more hot water engineering, so now volunteers and staff had to work overtime every day to provide a water heater quality. Small make up think of "pain and happiness,"this sentence do not know in history and the person is appropriate. Came to thechronicles and small make up not only from the chronicles and learn the spirit of the work of a passionate, but met Zhi and technical engineering master back taught small make up a factory / enterprise computing their production by volume method andsystem leaking consequences. Below share with you:

Influence of system leak?

Insufficient air supply is often due to system leakage, a continuous source of air system leakage loss of power, so it should be as little as possible some. Severalequivalent to 1/4 inch hole small leak, might miss up to 2.8 M3 compressed air at 0.69 Mpa under pressure, so you lose a 18.75kw compressor gas, according to 0.5 yuan per kilowatt basis, running 8000 hours per year calculation, so a year down to you for these missing gas to less loss 60000 multivariate Oh (if running several years)?

Here are two ways to calculate your factory / company needed for the production of:

Test method

The timing pump gas test is a relatively easy and accurate inspection method of the existing air compressor or output, this

There will be a shortage of help to judge the compressed air is not due to mechanical wear or failure caused by the.

The following is the timing pump gas test program (with the data you have to determine the actual volume of air compressor required data):

Volume 1, the gas tank (M3)

Volume 2, space between the compressor and the air storage tank pipeline (M3)

3, (1 and 2) of the total volume (M3)

4, full load operation of air compressor

5, close the valve between the gas tank and plant air system

6, the gas tank to give up, the pressure to 0.48 Mpa (G)

7, quickly close the bleeder valve

8, the gas tank pump gas to 0.69 Mpa (G) required time (seconds)

We now determine the existing air compressor actual volume needed data, thecalculation formula:

C=V (P2-P1) 60/ (T) PA

(Note: C= compressor, m3/min;

V= storage tank and pipeline volume, m3 (third);

P2= eventually carrying pressure, Mpa (A) (eighth +PA);

The initial pressure of P1=, Mpa (A) (sixth +PA)

PA= atmospheric pressure, Mpa (A) (sea level is 0.1 Mpa)

T= time (s)

If the computed results of the test data with your factory rated gas press close to, youcan be sure, you plant air system load is too high, so the need to increase the supply quantity.

Two, estimation method

V=V (gas with existing equipment) +V (after processing equipment for volume) +V (Xie Luliang) +V (reserves)

Chi and master speak with fervour and assurance, with small speaking vivid, is reallyexcellent, small series of dull, with his own understanding summed up the teacherteach valuable experience in small series, begging please correct, generous with your criticism.

Reminder.

Chronicles and the electromechanical device limited company to recommend air compressor, water heater, air compressor heat recovery equipment, as long as youhave the air compressor factory, can 0 operation cost of producing hot water andheating.

See details > >

(this paper mainly introduces the calculation of the influence, production volume andsystem leakage of enterprises need but in actual in the problem solving process is for reference only.)

 
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