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NewsGuided by the market, driven by innovation, seeking survival by quality and growing by development, we will surely win a better tomorrow.
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ServiceIn the spirit of "reputation, quality, the pursuit of long-term, stable, win-win cooperation with customers, so that the enterprise won the trust and support of customers from all walks of life.
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Temperature resistance of optical lenses. The choice of optical lens material should be determined by measuring its temperature value according to the location. If the temperature is too high and exceeds the temperature limit of the lens material, it will burst, fade and defilm. Ordinary glass color sheet can only withstand about 200, high temperature resistant glass color sheet can only withstand about 350; The normal optical lens can withstand 250, and the high temperature resistant optical lens can only withstand about 550. Therefore, the design of heat insulation sheet and cooling ventilation system structure should be considered to eliminate the optical lens burst and defilm phenomenon.
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2022
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The situation and development of heating radiator in residential area
Steel radiator: The Ministry of Construction on the promotion of the application of new technology and new products in the promotion product catalog, also clearly listed the promotion of the following 6 radiator products: 1) steel plate radiator (metal thermal strength test value q>1.0W/kg); 2) Steel flat tube radiator (q>0.8W/kg); 3) Steel finned radiator (except interference, q>0.8W/kg); 4) Steel cascade radiator (q>1.0W/kg); 5) Gray cast iron column radiator (q>0.34W/kg); 6) Gray cast iron column airfoil radiator (q>0.36W/kg).
10
2022
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The efficiency and heat dissipation of the optical integration system are analyzed
In recent years, all kinds of audio and video equipment spring up like bamboo shoots, but the development of TV dimming system is relatively backward, so the study of dimming system is particularly important.
10
2022
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Research and analysis of intelligent combination technology of heat dissipation device
The chip type radiator core is made of multiple water pipes and multiple pieces of heat sink after baking and welding, the main parts are heat sink water pipe and heat sink, the key of the core manufacturing is the assembly of the two. The cooling water pipe is a rectangular pipe made of H90Y0.1643 brass with bite seam, and the outer layer is plated with tin. The section shape is shown in 1, and the length varies with the type of radiator, generally 6801100mm. Its main characteristics are: 1) low dimensional accuracy, unstable section shape; 2) Poor rigidity, water pipe flatness deviation is large; 3) The surface is rough, and the flat tin layer is poor.
10
2022
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A new analysis of the restriction of indoor heat dissipation by heating radiator ornament device
With the improvement of building level in our country, the improvement of people's living environment, makes present household decoration become extremely hot. According to the statistics of China Building Decoration Association, the rate of China's newly built residential decoration reached more than 95. In order to achieve a unified and beautiful appearance of the radiator and the interior, most residents try to hide or decorate the radiator, and it is a typical method to install a decorative cover for the radiator. But in fact, the installation of decorative cover has a great impact on the indoor heat dissipation of the radiator, especially whether the structure and details of the decorative cover are properly handled or not, is the key factor affecting the indoor air flow distribution.
10
2022
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Research on non - constant heat dissipation performance of a new type multi - disk stop
In order to control the oil temperature of the wet multi-disc brake within a certain range, the wet multi-disc brake is designed with a cooling system, which can balance the heat generated by the wet multi-disc brake at a certain time with the heat emitted at the same time. In this way, The oil temperature of the brake can be controlled within a certain range (the oil temperature of the wet multi-disc brake is generally controlled at about 120℃). In the working process of wet multi-disc brake, the continuous heat dissipation process of its shell is an unsteady heat dissipation process. However, if the time period of its braking process is discretized and refined into small intervals, each discrete interval can be regarded as a steady-state heat dissipation process, and then the heat dissipation process can be calculated by using the characteristics of steady-state heat dissipation process.
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2022
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The mixture and diffusion of the high temperature fluid and the low temperature finally transfer the heat from the solid surface to the fluid, while the radiation does not need the aid of any medium. The heating body directly releases heat into the surrounding space.
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2022
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In Aoshan Ming-yuan small area, the reporter visited the solar assisted heating this heating mode, according to the introduction, this auxiliary heating mode is mainly the use of solar heat exchange tank to preheat the water, and then the water is transported to the gas wall hanging furnace for secondary heating, and then for the heating of the household.
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2022
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Focus on heat sink hardware processing
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Shenzhen Mingruida Hardware Products Co.,Ltd
Add.：Building B8, Tongfu Industrial Zone, Buyong Village, Shajing Town, Bao 'an District, Shenzhen City
E-mail：gly@szmrd88.com
Hotline：86-0755-81769556
Phone：86-13312953566 Ms. Gu
Phone：86-15012991026 Mr. Deng