Self-priming centrifugal pumps should be selected according to the liquid to be delivered, and check the required performance, analyze the suction, discharge conditions, intermittent operation or continuous operation. Self-priming centrifugal pumps should be selected according to the liquid to be delivered, and check the required performance, analyze the suction, discharge conditions, intermittent operation or continuous operation.
Hand Held Jade Heating Projector adopt Jade as the thermal massager, when heating the jade, it can do thermal therapy and FIR therapy to any part of the body according to user's demand.
Portable Jade Heating Projector Hand Held Jade Heating Projector, Hand Held Jade Projector, Jade Projector Ningbo Berkeley Electronic Technology Co., Ltd. , http://www.bonlifemassage.com
The test run of the self-priming centrifugal pump should meet the following requirements:
First, the steering of the drive should be the same as the steering of the pump;
Second. Identify the steering of the pipeline pump and the coaxial pump;
Third, the fixed connection parts should be free of looseness, and the specifications and quantity of lubricants for each lubrication part should meet the requirements of the equipment technical documents;
4. The parts with pre-lubrication requirements shall be pre-lubricated as required;
Fifth, all indicating instruments and safety protection devices should be sensitive, accurate and reliable;
Sixth, the car should be flexible, no abnormalities;
Seventh. The high temperature pump should be preheated before the test run, the temperature should rise evenly, the temperature rise per hour should not exceed 50 °C; the temperature difference between the surface of the pump body and the process pipe with the working medium inlet should not exceed 40 °C;
Eighth. Set the connection device to eliminate the influence of temperature rise, and set the bypass connection device to provide cooling water source.
Pay attention to the following points when operating the self-priming centrifugal pump:
First, it is forbidden to run without water, do not adjust the population to reduce the displacement, and prohibit running under too low flow;
Second, monitor the operation process, completely prevent the stuffing box from leaking, and use new packing when replacing the stuffing box;
Third, to ensure that the mechanical seal has a fully flushed water flow, water-cooled bearings are prohibited from using excessive water flow;
Fourth, do not use too much lubricant;
Fifth. Check according to the recommended cycle. Establish operational records including hours of operation, adjustment and replacement of packing, addition of lubricants and other maintenance measures and time. The suction and discharge pressures, flow rates, input power, wash and bearing temperatures, and vibration conditions of self-priming centrifugal pumps should be recorded periodically.
1.It adoptes natural Xiuyan Jade as the thermal massager to achieve safer and better effects.
2.Portable ,refined design and easy-to-use operation
3.It adoptes high-quality lamps as the heating device to increase the service life.
4.It adoptes high-quality and anti-burnt cover to make it safer
5.Over-heat prevention funtion
Infrared light is part of the sun`s invisible spectrum. We can feel this type of light, which we perceive as heat. sun produces most of its energy output in the infrared segment of the spectrum. Our atmosphere has a [window" in which it filters infrared rays ranging between 4 to 14 microns to safely reach the earth`s surface.
FIR therapy has been used for over thirty years to treat patients with various health problems and have exhibited positive results. These conditions include but are not limited to: TMJ, arthritis, high blood pressure, benign prostrate hypertrophy, high cholesterol, pain, hemorrhoids, cystitis, gastritis, asthma and bronchitis, sore throat, muscle tension, muscle spasms, adhesions on cold hands and feet, poor skin tone, acne, body odor, eczema and psoriasis. Studies have shown that the patients have displayed minimal to almost no side effects and produced various positive results. It does so by reducing the sensitivity of the neural pathways of the nervous system, triggering the body to release endorphins.
In traditional Eastern medicine, the jade is believed to possess healing qualities by emitting a gentle steady energy that strengthens the lungs, heart, thymus, immune nervous system, as well as increasing kidney filtration and blood detoxification. The jade is a natural transmitter of far-infrared rays in the same wavelength as from the human body. It contains vital elements essentials for the human body such as calcium and magnesium. The jade also produces negative ions which encourage the cells metabolism, which in turn increases one's vitality, strengthens one's immune defense and enhances endurance. Slow down the process of aging as well as maximizing the body's ability to strengthen its natural defenses and healing abilities.
The health benefits of jade lower high blood pressure and high cholesterol levels as well as improves poor circulation. It also increases in sperm count and regenerative functions.