High Ceilings: HVAC Pros & Cons

 High ceilings, wood beams, steep angles, and dramatic chandeliers all give architectural character and drama to a home. Unfortunately, those lovely ceilings will make your HVAC system work harder, raising your energy expenses. 

But don’t worry, there are ways to heat and cool a home with high ceilings properly and efficiently without blowing your budget or damaging the environment. 

Ensure the right size and capacity of your HVAC

If you have a high-ceilinged home and find yourself frequently adjusting the thermostat to get a comfortable temperature, it’s probable that your current HVAC Equipment is either too small or lacks the power or capacity to adequately heat or cool your room. Have an HVAC professional design a system that considers the square footage, ceiling height, and other factors to ensure that you receive the right system for your home.

Get an energy-efficient HVAC system 

It’s also likely that your current HVAC system is outdated and inefficient compared to modern versions. We’re proud to provide energy-efficient HVAC systems, which provide optimal home comfort, maximum energy efficiency, and excellent comfort management. Regardless of how high your ceilings are, this ingenious system adjusts the temperature, manages humidity, maintains air quality, and saves energy. You can even control everything from your smartphone! 

Work on the ductwork 

Since hot air goes up as you heat a home with high ceilings, you’re likely paying to heat the air trapped in the ceiling, leaving the remainder of your house chilly. In the summer, your air conditioner needs to work extra hard to cool all that hot air above you. Your ductwork, believe it or not, can help. In your massive room, installing a dual-low and high-return air register can make a great difference. You can turn off the low return in the summer to allow the high return to pull hot air from the ceiling, and you can turn it back on in the winter to pull warm air down to the floor. 

Install ceiling fans

Ceiling fans can aid in the efficient distribution of warm or cold air and relieve some of the strain on your HVAC system. In the winter, turn the fan blades clockwise to push heat downward and away from the ceiling. In the summer, reverse the rotation of the fan to create a cooling wind. 

Are you looking for the best HVAC companies in UAE for your home? Trosten Industries, a part of Bin Dasmal Group is the top-rated choice among the major HVAC companies in UAE. Reach out to us today!

Main Components of a Refrigeration System

 In both commercial and residential sectors, refrigeration systems are crucial because they provide cooling or maintain a specific room temperature. With a refrigerant flowing through the units, a refrigeration cycle entails heat exchange, compression, and expansion.

The cold room's refrigeration system keeps it running. It is only a method of moving heat from one location to another. The technique of refrigeration that is most frequently utilized is the vapor-compression system. It is widely employed in sizable cold spaces, such as commercial chillers.

The condenser, compressor, evaporator, and expansion valve are the four basic parts of a refrigeration system.

Condenser

Gases become liquids by condensation. Its primary function is to liquefy the refrigerant gas that the compressor has drawn out of the evaporator. When condensation starts, heat will only transfer from the condenser into the air if the condensation temperature is higher than the ambient temperature. With the addition of some heat, the high-pressure vapor in the condenser will be cooled and transformed back into a liquid refrigerant. Condenser to liquid line flow of the liquid refrigerant will then occur.

Compressor

The purpose of the compressor is to draw low-temperature, low-pressure vapor from the evaporator using a suction line. It will be crushed when the vapor is extracted. The temperature increase will result from the vapors. Its primary job is to raise pressure by changing a low-temperature vapor into a high-temperature vapor. The compressor discharge line receives the emitted vapor.

Evaporator

Any liquid substance may be transformed into gas using an evaporator. Heat is taken in during this procedure. A liquid refrigerant, which boils in the evaporator at low pressure, transports heat from the refrigerated compartment into a heat pump through the evaporator. The liquid refrigerant should be lower than the objects being cooled to achieve heat transfer. Following the transfer, the compressor draws the liquid refrigerant from the evaporator through a suction tube. When liquid refrigerant exits the evaporator coil, it is in the form of vapor.

Expansion Valve

The expansion valve, which is frequently positioned before the evaporator and at the liquid line's terminus, is where the liquid refrigerant arrives after condensation. Its temperature will drop to a level below its atmosphere when the refrigerant's pressure is reduced. Following that, the evaporator will be pumped with this liquid. 

Searching for refrigeration spare product suppliers in UAE? Bin Dasmal General Trading, part of Bin Dasmal Group is a renowned refrigeration products supplier in UAE and your trusted partner! Reach out to us today!

5 Safety Recommendations You Need to Know About Fire Rated Doors

 

Importance Of Design And Planning Phase For Your Construction Project

 Planning is the fundamental foundation for a successful project. The planning and design phase is important since every decision made during this period is intended to maximize your investment in the construction project. A solid, foolproof design and planning phase is sure to set your project up for success.

Initiating a construction project with a suitable budget, proper schedule and properly defined design plan is essential for the success of commercial construction projects. This helps to ensure that designs are efficiently translated to an amazing end result.

1.Planning

Successful projects are a result of diligent and dedicated planning. The design process begins with an initial discussion to establish the primary direction, goals, logistics and project outcomes with key stakeholders, decision-makers, and subject matter experts from the contracting company. This collaboration that enables you to explore options that will result in the perfect construction project execution is key.

2.Design Development

Design development is initiated with experienced design professionals who create architectural, structural, and engineering solutions as needed. Designs are to detail project specifications from the ground up, often with artist rendering. Designs are also to invoice detailed mockups and descriptions.

3.Financials

Budgeting and financial planning are key factors of the design and planning process. Conceptual estimates are created through this phase, and design processes are refined to accommodate realistic cost estimates. Construction cost estimates, logistics details and schedules are to be provided from the contracting company as well.

4.Permits

Another important consideration during the design and planning process is permitting, handled by contracting companies on your behalf. Ensuring appropriate permits are obtained to protect property value and guarantee code compliance is key, also resulting in big savings over the long run.

An integrated and collaborative approach when it comes to approaching the design and planning phase of a construction project is important. These are integral to achieving desired results.

And this is where Bin Dasmal Contracting, a part of Bin Dasmal Group can help you - among the leading contracting companies in Dubai, Bin Dasmal Contracting assures to be the Dubai contracting company of choice for all your construction project design and planning needs.

Different Types of Refrigeration Compressors

Compressors are essential in the vapor compression refrigeration cycle because they pressurize vaporized refrigerant from low pressure and temperature to high pressure and temperature before it passes through a condenser. While all compressors perform the same basic job in an industrial refrigerator system, they come in a variety of shapes and sizes, each with its own technique of creating pressure.

Compressors are being created in greater numbers and with better technology as the demand for refrigeration grows. The fundamentals, however, remain unchanged. It might be difficult to choose the right refrigeration compressor for your application because there are so many different models. Capital cost, operating efficiency, field serviceability, spare availability, and maintenance are some of the elements to consider while choosing the ideal unit. The numerous types of compressors as well as their key advantages and disadvantages will be discussed in the following sections.

Centrifugal

Centrifugal compressors also known as turbo or radial compressors, work by pumping refrigerant via a rotating impeller.

Centrifugal compressors have the highest capacity and are best for compressing large amounts of refrigerant. Additionally, depending on the application, centrifugal compressors can be set up in single, two-stage or multi-stage configurations to further compress the refrigerant to a greater pressure and temperature.

Rotary-Vane

Rotary vane compressors have an eccentrically positioned rotating drive shaft within a cylindrical enclosure with fixed inlet and discharge ports.

Rotary vane compressors are ideal for low-capacity applications such as domestic freezers or residential air conditioning units because of their small size and efficient operation. Rotating compressors, on the other hand, are frequently utilized in the food and beverage industry for product handling applications.

Rotary-Screw

Rotary screw compressors do not use mechanical force and do not have any valves, allowing them to run at high speeds with enormous flow rates and a small footprint while also decreasing vibration.

Rotary-Scroll

Rotary scroll compressors have a limited capacity of fewer than 20 tons, but they are extremely efficient due to the lack of pistons, allowing them to achieve 100% volumetric efficiency. Scroll compressors also produce less noise and require less maintenance since they have fewer moving parts.

Reciprocating

Reciprocating compressors are very scalable, allowing them to be constructed for modest capacities or large capacities in the hundreds of tons range. The main disadvantages of reciprocating compressors are their high noise level, excessive vibration, and inefficiency.



Looking through all the general trading companies in Dubai for the best compressors? Contact today, Bin Dasmal General Trading, a part of Bin Dasmal Group known as the best refrigerator products supplier in the UAE.

Guidance to cut down the operating cost of MEP systems in buildings

 MEP systems are important in structures since they establish indoor climates suitable for inhabitance over long periods of time. MEP firms address a large part of development expenses, representing greater than 30% of the spending plan in several such structure projects.

Fortunately, there are several approaches to reduce MEP framework expenses without affecting execution and MEP processes. Smart design choices make it possible to reduce expenses, while improving a few aspects of the project. Energy and water use are also determined, in part, by MEP design plans. MEP engineers can also save a large amount of money in utility charges annually.

There are compelling processes to reduce MEP system installations and decrease overall costs that are not immediately upfront, detailed as follows:

1. Layout enhancement of MEP installations

MEP systems contain a multitude of frameworks, and those that take up the most space is often stowed away from sight. Ineffective MEP formats results in two types of costs: increased labour and increased materials. With each channel or foot, funneling or ventilation work removed from the plan, the projects budget becomes more affordable. Involvement of project workers and suppliers’ aids toward this objective. Moreover, if the information on the MEP systems is perpetually obtained while progressing towards project design phase, tracking down productive MEP formats are more challenging than design changes on several occasions. 

2. Improvement of the building envelope to reduce HVAC workloads

Chillers, boilers, and different HVAC equipment types are expensive MEP parts in building projects. The expense of these units is known by their nameplate limits. Appropriately sized equipment suitable for the process, and utility, must be considered as opposed to simply investing in over-sized equipment that could be more expensive in the long run to maintain, repair and replace.

When structures have productive thermal envelopes, it can monitor indoor and outdoor temperatures efficiently. While a structure has minimal protection required by code, this structure can maintain suitable temperatures with minimal warming or cooling as needed. Smaller HVAC equipment are useful for minimal upfront cost and can therefore be considered as such.

3. Contractor and equipment supplier inclusion from the initial stage

Several change orders occur on account of lack of efficient communication. For example, incorrect measurements and hardware installation prerequisites can result in expensive changes during the development phase. Therefore, clear communication and efficient teamwork is integral to make sure all bases are covered and accounted for, thereby preventing unwarranted expenditures at later stages of the project.

Clarity in correspondence is particularly important when discussing the use of prefabricated or modular construction techniques. In this situation, structures built with pre-assembled parts that are built at the site, primarily with built-in MEP systems. 

4. Careful project planning and management

Lack of efficient planning through the project process can incur several expenses. Anticipating all the expenses in advance can mitigate unnecessary expenses later during project execution.

Bin Dasmal Contracting is an ISO certified company with over four decades of experience in offering Civil & MEP services. Bin Dasmal Contracting is one of the recognized MEP companies in the UAE. Our MEP solutions include MEP Installation, Refurbishment, Retrofit and General Maintenance. We offer the dual expertise of Design & Build MEP, Facilities Management and Energy Management Services under one establishment.

In addition, Bin Dasmal Contracting is specialized at carrying out MEP services in UAE for leading HVAC equipment companies such as Trosten, Carrier, Daikin, Trane, and York.

Premium quality Fall Protection Systems by Dutest

 A fall protection system primarily comprises of a system which should be put in place so that a worker doesn’t lose his or her balance at height; in any given situation. The fall protection system is dedicated to providing a safer work experience and environment. Having a good quality fall protection system in place reduces the risk of injuries and helps in preventing accidents. 

Falls are a leading cause of workplace fatalities for construction workers. Globally, one-third of construction deaths are linked to falls from an elevation. These accidents lead to large economic losses and cause pain and suffering. 

Dutest is a prominent supplier of fall protection systems in the UAE. Along with being supplier of premium quality lifting equipment, they are also recognized for third party inspections of the lifting equipment across the UAE. Established in the year 1980, Dutest comes from years of experience and has made its mark in the construction, oil and gas, engineering and manufacturing industries in the region. 

Their wide range of fall protection systems include full body harness, fall arrestor blocks and other safety equipment. These products comply with the highest international standards and are certified. Their extensive range of safety equipment is available all around the UAE. Dutest strives to provide a safe and secure work environment for all the work force in the UAE. Dedicated towards delivering user-friendly and reliable solutions it aims to prevent fall hazards. 

Fall protection systems are mandatory to use if the worker is working beyond a height of 6 feet. Although before installing a fall protection system in place, it should be thoroughly inspected and approved for maximum utilization of the equipment in the long run. Some of the commonly used fall protection system includes vertical life line system, horizontal life line system etc. 

Dutest believes in evaluating each fall hazard to determine the best fall protection method. Their services are known to provide a complete array of options for the diverse and multi segmented market. Aiming towards delivering a highly customer centric service for their clients, they have emerged as a marketing leader in lifting solutions. 

Dutest is one of the most experienced and reliable third party inspection companies and supplier of lifting equipment in the UAE. Dutest provides complete range of fixed life line system in the UAE. They understand the local market and the importance of occupational safety in different work places.