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Automatic extinguishing solutions in recycling amenities and incineration vegetation utilizing heat detection

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Elbow 90 , Tee , Host Nipple , Street Elbow , Coupling , Round Cap , Red Socket ,
Hex Bushing , Square Plug ,Union F/F , Hex Nipple , Reduce Hex Nipple , Cross , 45 Elbow

90 Elbow

ข้องอ 90 เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

10 TEE


3 ทาง เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"



ท่อเกลียว เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"


Street Elbow

ตัวข้องอ เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"



ยอย เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"


Round Cap

ฝาครอบเกลียว เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"


Reduce Socket

ข้อต่อลด เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"


Hex Bushing

ข้อลดเหลี่ยม เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"


Square Plug

ปลั๊กอุด เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"



ยูเนียน เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"


Reduce Nipple

ลดเกบียว เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"



เกลียวกากบาท เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

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Ball Valve 1pc , 2pc ,3pc , Gate Valve , Globe Valve , Y-Strainer , Swing Check Valve , Spring Check Valve ,Needle Valve

Ball Valve 1 pc

วาล์ว บอล 1 ชิ้น เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"


Ball Valve 2 pc

วาล์ว บอล 2 ชิ้น เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"


Ball Valve 3 pc

วาล์ว บอล 3 ชิ้น เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"


Ball Valve 3 way

วาล์ว บอล 3 ทาง เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"


Needle Valve

วาล์วเข็ม เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"


Gate Valve

วาล์วประตู เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"


Globe Valve

วาล์วควบคุม เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"


Y Strainer

ตัวกรอง Y เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"


Swing Check Valve

ประตูลิ้นกลับ เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"


Spring Check Valve

วาล์วปิดกลั้นทางเดียว เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

Fitting Stainless

จำหน่ายฟิตติ้งสแตนเลสเกรดโรงงานอุตสาหกรรม ราคาถูก

Valve Stainless

จำหน่ายวาล์วสแตนเลส 304 ,316 ราคาส่งโรงงาน

Fitting Brass

Our Fitting Product​


Ball Valve 1pc , 2pc ,3pc , Gate Valve , Globe Valve , Y-Strainer , Swing Check Valve , Spring Check Valve ,Needle Valve
1 Brass Adapter

Brass Adapter

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

2 Brass Bushing

Brass Bushing

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

3 Brass 90 Elbow

Brass 90 Elbow

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

4 Brass Hose Nipple

Brass Hose Nipple

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

5 Brass Nipple

Brass Nipple

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

6 Brass Reduce Nipple

Brass Reduce Nipple

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

7 Brass Tee

Brass Tee

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

8 Brass Union

Brass Union

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

9 Brass Ball Valve 1pc

Brass Ball Valve 1 pc

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

10 Brass Ball Valve 2pc

Brass Ball Valve 2 pc

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

11 Brass Ball Valve 3pc

Brass Ball Valve 3 pc

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

12 Brass Ball Valve 3way

Brass Ball Valve 3 way

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

With a growing consciousness towards the setting and assets, the amount of recycling and incineration facilities worldwide has elevated considerably. The threat of fires in these industries is a rising concern. Solutions to extinguish these fires within the early levels of growth are imperative, particularly contemplating that the supplies being processed are unpredictable.
There is definitely no simple answer to this problem, however it is a matter that wants addressing. In this text, suitable fire-protection methods are discussed, with a concentrate on automated extinguishing options using heat detection and remote-controlled fire screens.
Development of the fire hazard state of affairs
Over the final few years, the pattern in direction of recycling supplies has grown in many components of the world. This has led to the division of organic wastes and recyclables and the set up of waste administration corporations operating incineration crops, composting plants and recycling services as a substitute of landfills. Vast amounts of supplies are actually quickly saved. The hearth hazards associated with this are rising as relatively dry materials with high power contents are stored along with potential ignition sources corresponding to lithium-ion batteries, household aerosol bottles, paint cans and propane tanks. In composting services, decomposition can result in temperatures high sufficient to trigger auto-ignition of the stored materials. These kinds of fireplace can be troublesome to detect and sometimes demand great effort to extinguish when detected too late. This can have critical results on the environment and public health and jeopardize the safety of firefighters and native communities.
Potential for fireplace hazards
Recycling amenities are typically arrange in three sections:
Delivery and first storage space of unsorted recycling goods (tipping floor)
Sorting and separation facility
Storage of separated items similar to plastic, paper, metallic, glass and compost
This article will focus on the primary part of supply and first storage, the tipping flooring. Here the entire variety of mixed waste, as it comes from our households, is tipped from collection vehicles onto concrete floors or into waste bunkers. In this conglomerate of waste, each ignition sources and combustible materials are current. Damaged batteries which have developed heat are uncovered to oxygen and sparks can ignite gases and vapours leaked from family aerosol bottles, paint cans and propane tanks, or shaped as a result of decomposition of waste. Before being transported into the recycling facility by way of conveyor belts, employees or machines kind out as a lot problematic garbage as possible. Unfortunately, these elements usually end up inside the services the place they may ignite and begin a fire. Fortunately, most of the waste is in fixed motion. Hotspots or a fire can be monitored and quickly handled if the correct detection and extinguishing gear is installed.
In incineration crops, the untreated waste is usually delivered and burnt with none separation, other than the removing of steel. The material is saved in bunkers, partially several metres excessive, the place it could be stored for longer periods of time before being transferred to the incinerator. Here a fire may smoulder under the surface without being detected and escape over a wider area.
Figure 2: Sensitivity of fire-detection methods.
Fire-protection systems
The main extinguishing systems used in recycling and incineration vegetation are sprinkler or deluge systems and firefighting displays. เกจวัดไนโตรเจนราคา on the products that must be extinguished, water or foam can be utilized as an extinguishing agent.
Sprinkler techniques are primarily used indoors and are typically water-filled. A fire’s warmth will activate particular person sprinkler heads that will launch extinguishing water onto the world below it. If the hearth spreads, additional sprinkler heads are activated to increase the extinguishing functionality. Each sprinkler head is designed to guard an area of several square metres. Large areas are exposed to the extinguishing water when several sprinkler heads are activated, and the system usually should be manually deactivated. Depending on the distance between the fireplace and the sprinkler heads, they might be triggered too late to successfully extinguish the fire. They are mainly used in areas with low ceilings.
Sprinkler methods can alternatively be filled with a foam premix that generates extinguishing foam as quickly as launched. The premix is made utilizing specially designed proportioning techniques, such as the GEN III water-motor-driven proportioning pumps made by FireDos.
Deluge methods are sprinkler methods with open nozzles. They could be operated by hand or could additionally be outfitted with remote-controlled valves that are triggered by heat-detection methods. On activation extinguishing will happen within the full section of a larger area.
Firefighting monitors, like the distinctive octagonal ‘Oval Flat Design’ from FireDos, are designed for indoor or outdoor use. When a hearth is detected, they are both operated by hand or could be remotely managed. Fire monitors allow exact positioning of fire-extinguishing media from a protected distance. See the next hyperlink for a FireDos M2 in motion in a recycling plant:
Dependent on the fire-extinguishing system setup, it is possible to modify between water and foam. Firefighting displays are optimally suited to be combined with detection techniques to form an automatic fire-extinguishing system.
Figure 3: Video and high-resolution radiometric panorama from a PYROsmart warmth detection system.
Fire-detection techniques
We can differentiate between three widespread detection scenarios:
Smoke detection
Fire detection
Heat detection
Smoke detectors are primarily put in under the ceiling to monitor full halls or sections of a big space. They typically require a considerable amount of smoke to set off an alarm. They are mainly used along with manual firefighting tools utilizing hoses or firefighting screens as the exact location of a fire should be visually confirmed. They are not nicely suited as elements for contemporary automatic firefighting solutions.
Another possibility for smoke detection is the use of video smoke detection. It is beneficial to make use of these methods only if combined with one other kind of detection to keep away from false alarms triggered by steam, exhaust fumes or fog. These systems additionally require ideal lighting conditions and only work in areas with low ranges of mud.
Sprinkler methods are basic hearth detectors. They usually are not suited as elements for contemporary computerized firefighting solutions.
Linear heat or fire detectors are sensor cables. They are primarily used to watch tunnels or garages but may be installed in huge halls. They are generally not suited for use in incineration vegetation and recycling amenities however may be an acceptable possibility for monitoring lined conveyor belts.
Most common warmth detection is achieved by way of thermal imaging by using infrared (IR) detection know-how. In contrast to detecting smoke or a fireplace, the surroundings is monitored for radiated warmth. By constantly monitoring a selected level or area and measuring the precise radiated warmth, or analysing the rise in temperature, fires could be detected, even when they have not yet reached the surface of a pile. The rise of scorching gases could also be adequate to detect a sub-surface hearth. Usually, temperatures of 80°C are considered sturdy indicators of a fireplace. Heat monitoring of an object with an infrared early fire-detection system means a fireplace is identified in its formation section.
For fireplace detection, steady monitoring of the hazardous area is obligatory to detect any modifications within the setting. Intentional and identified warmth sources corresponding to motors from belt drives or autos, exhaust pipes, sun and reflections should be routinely identified and ruled out as potential fires to scale back false alarms to a minimal.
One stationary, relatively inexpensive digicam can cover a big space when utilizing a lower resolution, however this will stop the early detection of fires whereas they are nonetheless small. With extra refined expertise, such as the Orglmeister PYROsmart system, areas can alternatively be surveyed utilizing a single pan/tilt head camera. It repeatedly scans a big area and builds a high-resolution radiometric panorama picture. Combined with intelligent analysis software program, detection and precise finding of a hotspot allows positioning of water or foam using a exact, remote-controlled monitor such because the FireDos M2 or M3. On-demand, a mixture of IR and live video pictures will provide an efficient analysis of the scenario, especially when the resolution is high sufficient to permit the consumer to zoom into the video picture.
Through เกจวัดแรงดันสูง -learning and artificial intelligence (AI), the software program analyses the surroundings and differentiates between sizzling motors, exhaust pipes and scorching spots that point out potential or actual fires.
Figure four: Schematic of remote-controlled screens with optional water or foam output and connection to a heat-detection system.
Figure 5: PYROsmart heat-detection system and remote-controlled monitor in recycling plant.
Automatic extinguishing options
When planning a fire-extinguishing system, the simplest firefighting strategy to extinguish the big selection of attainable fires have to be found.
One of the steps is the decision to use water, foam or have the choice to make use of both.
Assuming a plan to use a detection system, it should be decided between guide or automated intervention. Considering that incineration vegetation may be operational 24/7, recycling amenities typically solely run one or two shifts a day, making around-the-clock monitoring and firefighting by staff members tough.
In the case of handbook intervention, the detection system will increase the alarm. Dependent on the system used, this may be a important hotspot, a flame or smoke. In every case, visual confirmation of the hearth risk and manual intervention of the extinguishing process is required by, for example, activating a deluge system or utilizing a manual or remote-controlled fire monitor.
If the fire-extinguishing system is automated, triggered by smoke or fireplace detection, a deluge system may be activated, flooding the complete space. Alternatively, a fire monitor could routinely direct the extinguishing agent utilizing a pre-programmed spray sample in a pre-defined space. Deactivation of the extinguishing system is principally done manually.
Suppose the fire-detection system uses IR heat detection. In that case, a remote-controlled monitor is activated to precisely direct water or foam to the exact location of the hotspot or fireplace. A pre-programmed spray sample may be used. Deactivation may be handbook, or the fire monitor can be routinely turned off after an outlined extinguishing time. IR warmth detection will continue and restart the extinguishing course of when and where essential.
An automatically controlled course of with a multi-stage strategy can additionally be efficient when a hotspot has been detected:
Precise supply of a restricted quantity of water to an identified area.
Monitoring and the extra supply of water if the temperature has not decreased to a non-hazardous stage.
Monitoring and the supply of froth could additionally be activated automatically if water doesn’t give the required result after one or two extinguishing makes an attempt – or the extinguishing space is enlarged.
With computerized detection and extinguishing techniques, the firefighting method may be personalized to the ability, the products to be extinguished and the threat a fireplace could pose to the surroundings. A first step, and a big a part of the process, is to find out the most effective method for firefighting with an analysis of the premises to evaluate detectors and fireplace monitors’ best positioning. Optimum placement of those devices minimizes the amount and the value of a system.
When it comes to firefighting, the three steps for any facility are:
Prevention – Internal Response – Professional Response
In the event of a fireplace, integrated processes, and systems, consisting of state-of-the-art heat detection and automatic extinguishing options, are important to assure that a fire has been extinguished earlier than a professional response is important.
Advanced, state-of-the-art fire-hazard detection and automated suppression methods present great potential to reduce back damage and property loss. Although the preliminary investment value is higher than for traditional methods, by specializing in early detection and sensible, precise extinguishing, quite than prolonged firefighting, plant homeowners and operators can reduce reoccurring prices, and facility shutdowns could be lowered and the total price of operation optimized.
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