burner

There are two types of burners commonly used in domestic gas stoves: partial premixed combustion and fully premixed combustion.

2) Burner head The burner head functions to uniformly distribute the gas and air mixture gas to each of the fire holes for stable and complete combustion. For this reason, it is required that the pressure of the mixed gas at each point of the head is almost equal, and the secondary air can be uniformly supplied to each of the fire holes. In addition, the head volume should not be too large, otherwise it will easily generate flameout noise.

Depending on the application of the atmospheric burner, it can be made into multiple firehead heads and single firehead heads.

Most of the civil burning appliances use a multi-fired head, which has many forms. When designing the burner head, factors such as the form, size, number of holes, and arrangement of the fire holes should be fully considered. These factors are not determined solely by the burner, but are determined by factors such as the size and shape of the object to be heated and the size of the combustion chamber depending on the application. Commonly used fire holes have the following shapes:

1 round fire hole: the fire hole in the burner head is drilled with a drill bit. This form of processing is simple and widely used.

2 square fire hole (torch shaped fire hole or trapezoidal fire hole): There are two ways of lengthwise and horizontal length.

3 gap fire hole: When processing the fire hole, replace the drill bit with a cutter and process it into a slender groove. This fire hole is called a gap fire hole.

Automatic Sliding Door

Automatic Sliding Doors can either be a single door sliding in one direction or bi-parting doors where each door leaf slides in the opposite direction. They are often used in grocery stores, entrances to shopping malls, hospitals and other applications where you want to provide your customers a hands free, safe and easy access to your building.

Hospitals

Airports

Retail centers

Pharmacies

Hotels

Grocery stores

Hardware stores

Sporting goods stores

And more


In addition, one of the biggest benefits of automatic doors is energy savings. Since these doors only open when someone comes in or out of your building, it prevents the loss of energy when a door may otherwise be left open for a long time.

Hongfa will only dispatch highly trained CE Certified inspector/technicians to inspect, repair, service or replace automatic doors. This ensures we provide the most efficient and safest door repair for your business.

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Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.selfrepairinghighspeeddoor.com