What does heating radiator 0450 1200 mean?

0450*1200: 450 (mm) height 1200 (mm) from the center of the same side inlet and outlet;

Working pressure (mpa):.

The heating radiator is a terminal device that conducts the heat of the heat medium to the room, and has become an indispensable part of life. The quality of its quality, the quality of its performance, and the appearance of the ugly are directly related to the safety, economy and decoration of the use. Therefore, to pay attention to the heating radiator is to pay attention to your own quality of life.

At present, China's radiator industry has begun to take shape, and the process and manufacturing level have been further improved; China radiator network believes that under the staggered influence of the continued downturn in the international economy and the restart of the domestic economic engine, China's radiator enterprises must take advantage of the good and eliminate the inferior, so as to resist the impact of the external environment.

With the changes and development of China's market economic environment, the heating radiator industry has experienced the continuous growth of "enlightenment and rejuvenation", "restlessness and exploration", "development and rationality", "innovation and harmony", it can be said that the overall situation of the industry's recent development has stabilized and improved, and the product structure of gradual adjustment tends to be reasonable, the industry economy has continued to grow steadily and rapidly, and the management, marketing and technical level of radiator enterprises have been further developed and improved.

A heating radiator, commonly known as heating, is the end device of a heating system. Our common heating radiator is installed indoors, which is responsible for transferring the heat carried by the heat medium to the air in the room to compensate for the heat loss of the room and achieve the purpose of maintaining a certain air temperature in the room. To accomplish these tasks, the heating radiator must be able to withstand the pressure of the heat conveying system, have good heat transfer and heat dissipation capabilities, be able to be installed indoors and have the necessary service life.

In addition to covering their shame with animal skins, the first humans who lived in cold regions also used fur and clothing to protect themselves from the cold. In order to escape the attacks of fierce beasts and wind and rain, humans began to build houses and tried various methods to heat them in the houses. What we know is that they first used campfires for heating, and then went to various forms of heating such as fire pits, ondols, fire walls, braziers, and stoves.

In the early 18th century, a seafarer accidentally put steam in an empty oil drum to warm up, which led to the study of steam heating systems. In the mid-18th century, a French technician invented a single-family heating device that uses hot water as the heat medium, that is, a domestic hot water heating device with natural circulation. Since then, due to the input of water pumps, the scale and scope of hot water heating systems have been continuously expanded, and by the end of the 19th century, centralized steam or hot water heating systems have gradually become mainstream and widely used.

At the beginning of the 20th century, China began the production of cast iron radiators, but there were fewer types of products. Before the 40s of the 20th century, the heating system in our country was still a luxury used by a small number of upper-class people and high-class buildings, and the production of radiators was very small.

Indicates the model, size, and size of the radiator. That is, 0450 mm wide and 1200 mm high.

What does the standard heat dissipation mean What does the standard heat dissipation meanThe so-called standard heat dissipation refers to the heat dissipation of the radiator according to the test method of China's national standard GB T13754-1992, and the heat dissipation must be given in the test report under the condition of ambient temperature of 18 degrees, the inlet water temperature is 95 degrees, the outlet water temperature is 70 degrees, and the temperature difference is degrees.

i.e.: δt=(95+70) 2-18=

The value of the heat dissipation emitted by the radiator measured under this standard operating condition is called the heat dissipation under standard operating conditions, also known as the standard heat dissipation. Because the radiator is more complicated in the actual use process, the use temperature is inconsistent with the standard temperature of the laboratory, and the heat dissipation of the room and the placement of the radiator are also different, so the actual heat dissipation is also different from the standard situation.

How do you calculate how many radiators you need in a room?

This question is more difficult to answer, simply put, each square meter of usable area needs a single piece of gold tiger GG3-6 10 standard radiator, and the residential bathroom should be doubled. But this is a very general and irresponsible statement.