Tuesday, October 28, 2014

Various Factors to Consider In the HVAC Piping Design Process

The type of heating, cooling and air conditioning systems installed in the residential and commercial building settings can be of various types.

Depending upon the type, the piping designs also change.


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In order to provide customized HVAC piping design services, the design engineers need to be aware of the different energy considerations and specific requirements of the concerned building.

The Different HVAC Types Can Be Classified On The Basis of The Heating Systems Such As:

  • Central heating
  • Hot water heating
  • Forced air heating
  • Radiant heating
  • Hydronic heating
  • Home heating

The HVAC systems employ mainly the closed network type piping systems.

Determining the properties of the fluid as per the different constraints is an important consideration in the HVAC piping design process.

The different properties worth keeping track of are the specific heat of the fluids, density, saturation pressure, viscosity, specific heat and volume of the fluids.

The design engineers also specify the materials that would be used for the piping purposes such as steel, copper, cast iron and plastic etc., depending upon the specific HVAC requirements of the buildings.


In Addition to The Fluid Properties, The HVAC Piping Design Requires The Study of Various Related Architectural Parameters Such As:

  • Overall space required to accommodate all the HVAC elements and the distribution materials.
  • Coordination with the other systems such as lighting, smoke and fire detectors etc.
  • Building location
  • The expected energy usage patterns of the buildings.
  • Desired indoor conditions of the buildings as per the outside environment
  • The HVAC piping design comprises of the designs of the pipe sections, circuits and the equipment.

Different pipe sections are assigned in a particular piping system so as to coordinate between the different facets of the fluid flow.

For example, a pipe section may be assigned where there is a need to change the fluid velocity, where there is a need to alter the fluid flow rate or where there is a need to change the piping material.

In addition to the piping sections; the other segments such as the supply sections, exclude sections and the return sections are also being allocated.

The pipe circuit in a design consists of the sections connecting the terminal equipment such as the plumbing fixtures and the heat exchanging tools.

Tuesday, October 7, 2014

HVAC and Plumbing Services with Affordable Price

HVAC (heating, ventilating, and air conditioning) is a term that deals with the climate control of a structure. In some part of the world, HVAC will also be used to refer to plumbing and electrical issue.

The heat, ventilation, and air conditioning of a structure are all interconnected. The aim of HVAC service is to provide an architectural structure with a high quality of indoor air, as well as tremendous thermal properties and competitive installation costs.


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A modern home or office building is properly and economically heated, ventilated and air-conditioned. It is able to create its own climate for the comfort of its inhabitants. This kind of convenience and brilliance in design is brought about by the systematic conceptualization and implementation of HVAC (heating, ventilation, and air conditioning) service principles.

Modern architecture has makes use of convenient and practical principles, applications, and designs. It creates intelligent homes, buildings and infrastructure - meaning light and energy are conserved through carefully planned and wired furniture, electronics and equipment.

HVAC Services includes Load Calculation (Cooling and Heating), HVAC duct design & its layout, Design and layout of accessories such as diffuser, dampers, grills etc. and also layout of duct system on floor plan, accounting for the direction of joists, roof hips, fire-walls and other potential obstructions.


HVAC services also calculating required water flow, size the pipes, decides fittings locations and dielectric isolators where needed to design the piping system and layout of piping system.

A system that is built with HVAC properties can also reduce the amount of infiltration that is present in a structure. In most modern buildings, either one or multiple HVAC parts systems will be used.

Plumbing design involves the implementation of plumbing fixtures into a house during the planning stages. Plumbing design means getting involved on the ground floor and working with other home design professionals.

The result is a conglomeration of efforts to make a home as efficient as possible. The goals of plumbing design include various plumbing products form, function, and safety above all.

Someone involved in plumbing design must have the capacity to see the bigger picture and integrate their designs into the overall design of the home.