IRG vertical hot water make-up pump can also be called IRG vertical hot water circulation pump, IRG vertical boiler circulating pump, IRG vertical hot water booster pump, etc .; This series of products are vertical single stage Single suction heat pump, is based on the ISG-based research and development of a new generation of energy-saving, environmentally friendly vertical hot water centrifugal pump. Vertical hot water makeup pump structure and characteristics of what is it? IRG Vertical Hot Water Replenishment Pump Structure and Features I. IRG Vertical Hot Water Replenishment Pump Structure: The IRG vertical hot water recharging pump is mainly composed of impeller, shaft, pump housing, shaft seal and seal ring. Before the centrifugal pump is started, the pump housing must be filled with liquid. When the prime mover drives the pump shaft and the impeller to rotate, the liquid circulates with the impeller on the one hand and is thrown from the center of the impeller to the outer periphery under the action of centrifugal force on the one hand. Impellers obtain hydrostatic and hydrodynamic energy. When the liquid flows through the volute to the discharge port, some dynamic pressure can be converted into static pressure energy. When the liquid is thrown from the impeller, the center part of the impeller causes a low-pressure zone, which forms a pressure difference with the pressure of the suction liquid so that the liquid is continuously drawn in and discharged with a certain pressure. Second, the IRG vertical hot water make-up pump Features: 1. Stable operation: the absolute concentricity of the pump shaft and the impeller balance of static and dynamic, to ensure smooth operation, no vibration. 2 drip leakage: Carbide seals of different materials to ensure that there is no leakage of different media delivery. 3. Low noise: two low-noise bearings under the pump support, smooth operation, in addition to motor weak sound, the basic noise-free. 4. Failure rate is low: the structure is simple and reasonable, the key part of the world-class quality; supporting, machine trouble-free working time greatly improved. 5. Easy maintenance: replacement of seals, bearings, easy and convenient. 6 covers an area of ​​more provinces: the export can be left, right, up three directions, easy installation and installation of pipelines to save space. Further Reading: pump valve pipe fittings Exhibition Water Expo Xiamen exhibition of marine equipment Internet + Forum Yiwu Fair 2016 exhibition mold top ten brands of the Internet information industry (Xiamen) Technology Co., Ltd. Author: Asian pumps Network Editor: Yao Xiaoxia (QQ / WeChat:) http://beng.liuti.cn/ (Service Hotline:)
2. Working principle of led solar wall light
In addition to the components of traditional wall lights, solar led wall lights also have components that traditional wall lights do not have, such as solar panels, controllers, and batteries. Its specific working principle is as follows: during the day, when the sun shines on the solar cell, the solar panel will convert the thermal energy generated by the light radiation into electrical energy, and the battery will be charged and stored through the charge controller. When the night comes, the controller will control the discharge of the battery to meet the needs of night lighting.
3. Features of solar powered led wall light
1. The primary feature of the solar wall lamp is that it can be charged automatically. When the sun shines during the day, the solar wall lamp can use its own components to convert light energy into electricity and store the electricity, which is impossible for traditional wall lamps.
2. Solar wall lights are generally controlled by intelligent switches, and they are automatically turned on by light control. Usually it will automatically turn off during the day and automatically turn on at night.
3. Since the solar wall lamp is driven by solar energy, it does not need an external power supply or complicated wiring, and the work is very stable and reliable.
4. Ultra-long service life, the solar wall lamp uses semiconductor chips to emit light without filament. Under normal use, the lifespan can reach 50,000 hours, compared to 1,000 hours for incandescent lamps and 8,000 hours for energy-saving lamps. Solar wall lights can be said to be very long-lived.
5. We know that ordinary lamps and lanterns contain two elements, mercury and xenon. The used lamps and lanterns after use will cause great pollution to the environment. But the solar wall lamp is different. It does not contain the two elements of mercury and xenon, so the waste solar wall lamp will basically not cause environmental pollution.
6. Health. The light of the solar wall lamp does not contain ultraviolet rays and infrared rays, and this kind of light will not cause harm to the human eyes even if it is in contact for a long time.
Led solar wall lights have the following advantages:
1. Definition of solar wall light
The led solar wall lihgt is a kind of lamp that utilizes solar energy to generate electricity, store energy, use electricity and lighting, and has a fully automatic control system. It is no different from the traditional wall lamp in appearance, and also includes basic structures such as lampshade, light bulb, base, etc., but in addition to these, it also includes important components such as solar cell components and automatic controllers.2. Working principle of led solar wall light
In addition to the components of traditional wall lights, solar led wall lights also have components that traditional wall lights do not have, such as solar panels, controllers, and batteries. Its specific working principle is as follows: during the day, when the sun shines on the solar cell, the solar panel will convert the thermal energy generated by the light radiation into electrical energy, and the battery will be charged and stored through the charge controller. When the night comes, the controller will control the discharge of the battery to meet the needs of night lighting.
3. Features of solar powered led wall light
1. The primary feature of the solar wall lamp is that it can be charged automatically. When the sun shines during the day, the solar wall lamp can use its own components to convert light energy into electricity and store the electricity, which is impossible for traditional wall lamps.
2. Solar wall lights are generally controlled by intelligent switches, and they are automatically turned on by light control. Usually it will automatically turn off during the day and automatically turn on at night.
3. Since the solar wall lamp is driven by solar energy, it does not need an external power supply or complicated wiring, and the work is very stable and reliable.
4. Ultra-long service life, the solar wall lamp uses semiconductor chips to emit light without filament. Under normal use, the lifespan can reach 50,000 hours, compared to 1,000 hours for incandescent lamps and 8,000 hours for energy-saving lamps. Solar wall lights can be said to be very long-lived.
5. We know that ordinary lamps and lanterns contain two elements, mercury and xenon. The used lamps and lanterns after use will cause great pollution to the environment. But the solar wall lamp is different. It does not contain the two elements of mercury and xenon, so the waste solar wall lamp will basically not cause environmental pollution.
6. Health. The light of the solar wall lamp does not contain ultraviolet rays and infrared rays, and this kind of light will not cause harm to the human eyes even if it is in contact for a long time.
7. Safety. The output power of the solar wall light is completely determined by the solar battery pack, while the output of the Tianyang solar battery pack depends on the temperature of the solar surface, that is, the intensity of the sun. The standard output of solar cells per square meter is about 120 W. Considering the panel area of the solar wall lamp, it can be said that its output voltage is very low, and it is an absolutely safe light.
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