Mikro tulekustutusaerosoolsüsteemid CNC-masinatele

CNC masinad short for “arvutite arvjuhtimismasinad, are automated milling devices that make industrial components without direct human assistance.

CNC-masinaid on palju erinevaid, but the most common ones are milling machines, lathes, and grinders.

Kuid, the CNC machines are not only very expensive for each device, but also work every 7/24 hours in operation very easy to get a fire and the fire destroys them.
So that the workshop owners are always suffering from a great loss.

Now not only in China but also all over the world showing interest in installing a small size and highly effective fire suppression device inside the CNC machines, üks väikese suurusega aerosoolil põhinev tulekustutusseade, sest see satub inimeste vaatevälja.

Analysis of Causes

Why do people like the fire extinguishing aerosol system device in CNC machines, loetleme järgmised punktid:

• Punkt üks, We can make the aerosol fire suppression devices in very small sizes, and not take up much space in the CNC machines.
• Punkt kaks, it is a standalone system with fire detection and fire suppression functions, not required to work with any other fire alarm systems like fire control panel, suitsuandur, soojusandur, gas release indicators, jne.
• Point three belongs to a new advanced technology that makes it highly effective, puhas aine, keskkonnasõbralik, and not have a bad effect on machines and equipment.
• Punkt neli, mõned muud tegurid, like other gas suppression systems, are very complex and very large.

Feasibility Description of Aerosol Application in CNC Machines

In practice and after many actual tests it proven that the aerosol fire extinguishing system and its device are very suitable for installation in CNC machines.

Inside a CNC machine space, the temperature is always a bit high, and the working temperature of an aerosol fire extinguishing device is normally from -40 juurde +108 kraadi Celsiuse järgi, so an aerosol system is very suitable to install in a CNC machine space.

An Aerosol system is good to install in CNC machines, one method is to use an installation bracket and its screws to fix the aerosol inside the CNC machine space, selle saaks ülevalt kinnitada, or the side, teine ​​​​on kasutada magnetilist ja 3M-liimi, et see kleepida CNC-masinate ülemisele laele või küljele..

The Aerosol system works to flood the whole CNC machine spaces to suppress the fire, it runs out of the fog-alike aerosol compound and quickly reaches everywhere in the CNC machine spaces to extinguish the fire.

We kindly recommend thermal cord activation of the aerosol fire extinguishing device või thermo bulb activation of the aerosol fire suppression generator inside the CNC machine because using them does not require any fire alarm system to work with, ja nii lihtne paigaldada.

Aerosol Basic Specification

Aerosol has the following basic specifications:

• Aerosol fire extinguishing agents are very highly effective.
• Tegelik disainitihedus: mitte rohkem kui 100 grammi kuupmeetri kohta
• Ohutuskaugus: 1.5 meetrit.
• Tühjenemise aeg: sees 30 sekundit
• Tuletõrje ohutuskaugus: 0.3 meetrit.
• Eluaeg: 10 aastat
• Tulekustutustüüp: A, B, C, E, F
• Tila temperatuur: mitte rohkem kui 200 kraadi Celsiuse järgi (5mm kaugusel düüsist)
• Peab pinna temperatuuri: mitte rohkem kui 100 kraadi Celsiuse järgi.
• Paigaldusrežiim: paigaldusklambriga või magneti abil 3M liimiga
• Töötemperatuur: -40 juurde +108 kraadi Celsiuse järgi.
• Töötemperatuur: ≤95%
• Tööjõud: DC 3 juurde 24 volt (või AC3 kuni 380 volt).
• Minimaalne käivitusvool: rohkem kui 250 Aga selleks 5 millisekundid.
• Maksimaalne ohutusvool: mitte rohkem kui 150 MA per minute.

An Example

Kuidas projekteerime tulekustutusaerosoolsüsteeme CNC masinaruumis, esitame allpool näite:

A compact center-less style internal grinder with a size of 690 mm pikkusega, 670 mm in width, ja 450 mm in height requires to design of a small fixed aerosol fire extinguishing device to protect.

Esiteks, arvutage masina kaitsemaht, see on 0,69 m * 0,67 m * 0,45 m ja jõuab kohale 0.20 kuupmeetrit.

Teiseks, to choose which quantity of aerosol and which model to install in this machine, we have already calculated out the protection volume is 0.2 kuupmeetrit, so the required aerosol device can cover this volume, nagu meie aerosooli disainitihedus on 100 grammi kuupmeetri kohta, ja meie väikseim mudel on 30 grammi aerosoolseadet, seega mudeli number AW-QH-30TH(või AW-QH-30ST) is needed to design and install in this grinder machine.

So you can see only a small capacity of the aerosol device can be installed inside the expensive grinder machine, so it is cost-effective and workable.

Hiinas, we have installed many aerosol devices inside the CNC machines for many manufacturer companies and small workshops, and also in the overseas market we have many cases if readers of this article have some similar project which will require a fire suppression system to cover the CNC machines, siis andke meile sellest julgelt teada, soovime teile disainida ja teenindada.

More Applications for Fire-Extinguishing Aerosol Systems

Aerosol devices not only be able to installed in CNC machines but also can be able to used in some of the following similar spaces:

• Sõidukite masinaruumi ruumid.
• Tuuleturbiinide masinaruumi ruumid
• Laeva masinaruumi ruumid
• ATM spaces
• Elektrikilpide ja juhtpaneelide ruumid
• Mõned muud väikesed korpused või poolaedikud.

Conclusion and feedback

Some people do not like to install a small fire suppression device inside the CNC machine the reason is that the machines seldom catch fire or there is zero possibility of catching fire, in their real operation it is true seldom a fire in a CNC machine, but once a CNC gets a fire, siis saab kogu töökoda koos varustuse ja lastiga hävingu kasvõi ühe ööga.

In China in our city there is a block company that produces bus energy that caught fire in one workshop and caused a loss of USD1500000, the cause of the fire is that one milling machine operated for a long time and melted the electrical cable to catch fire, nii et mõelge sellele, kas arvate endiselt, et CNC-masinasse pole vaja paigaldada tulekustutusseadet? This is a serious question we need to think about.