In the use of slide valve pumps, will encounter greater vibration and noise problems, both shorten the life of the pump, but also pollute the environment. So when the pump encountered such a problem, how to solve it? The following is a slide valve pump vibration and noise problems introduced. Sliding valve pump vibration and noise solutions to the problem 1. Overall structural aspects. Slide valve pump can be designed to be vertical structure or horizontal structure. From the development trend, horizontal (ie, inclined) structure is more reasonable. Because of its compact structure, low center of gravity, is conducive to reducing vibration. Balancing The balance wheel is usually balanced with the balance wheel by adding an unbalanced weight to the pulley to balance the inertial forces of the eccentric wheel and the slide valve. Dynamic analysis and test of the pump spool motion system shows that the movement of the spool stem is a very important factor that influences the vibration of the pump, for example, after the pump has been balanced with the wheel. 1 Vertical H-150A pump due to the movement of the valve stem generated by the vibration value of 2/3 of the total vibration value; horizontal H-150 pump accounted for 9/10. Through the analysis and calculation, and then balance the wheel plus the weight method to balance the inertia force of the spool stem.It has been proved that this kind of effective damping method. 3. Mechanical damping device. For high-speed pumps and large pumps, in addition to the use of balanced measures, but also the method of mechanical damping can be used to reduce vibration. For example, a rubber shock absorber may be used to mount the shock absorber on the base of the pump to absorb vibration by rubber. 4. The number of pump cylinder reasonable choice and layout. Slide valve pump has a single cylinder, twin cylinder and three cylinder and other structures. For single-cylinder, twin-cylinder and other structures such as three-cylinder pumps, pumps are required to balance the balance weight to balance the operation of inertia and inertia moment. An unequal length three-cylinder structure solves the vibration problem of the slide valve pump from the structural principle. Read more: Pumps Valves Pipe Fittings Exhibitions Water Expo Xiamen Maritime Exhibition Internet + Forum Yiwu Expo Fair Mold Top Ten Brands Industrial Internet (Xiamen) Technology Co., Ltd. Asia Pump Network Editor: He Duanhui (QQ / WeChat:) http://beng.liuti.cn/ (service hotline:)
Grow Light
Grow Lights are a great choice for growers who are dealing with hot HPS lights and want to change to something that's going to run cooler. Although LED Grow Lights do produce heat,the smaller models might not bring up the temperature of your grow space.Even the more powerful models of LED grow lights that produce a lot of heat still have built-in cooling systems to help prevent the heat from beaming directly down onto your plants.
Yields! With a quality Grow light and an average-to-good grow,you can expect yields of about 0.5g/watt. It depends a lot on strain,and pro growers can yield even more,but that's a good rule of thumb.As an example, a 200W LED (200W true power draw, not an "equivalent" wattage) would yield about 100 grams on average, or 3.5 ounces
Features
Upgraded Epistar chips,High Lumen,High penetration.
Zener Diode protection Each LED,one LED Out,other LEDs still work.
High quality material,Listed Certification Wires,Heatproof Tube,Zero-Risk to catch fire.
Efficient Full spectrum Special rations of Blue,Red and White for both blooming &fruiting stages.
Adopting isolated power supply,safe&easy to maintain&long life time.
Aluminum heat-conducting plate+high quality brand fans,efficient heat dissipation.
IR LED involved,it is not as bright as other leds,But promote the yield.
Plug with listed certificate safe to use.
Product Images
PAR Value of our 2000W LED Grow Lights
The Plug you can choose
Applications
Our professional full spectrum grow light are suitable for all the indoor plants and good for seeding, growth,flowering and fruiting stages of plants, increasing the harvest and Saving energy.
Our Ageing Test
Package
Cautions:
1.Do not use the lights in dripping water or anywhere where they will get wet, water and electricity can be a dangerous mixture
2. The working environment for the light is -20~40 degree celsius,45%RH~90%RH.
3. To protect the light, Plz cut off the power when there is a lightning strike.
4. Don`t touch or move when the light working.
Suggestions:
1.Clean the dust inside every 6 months to ensure the good heat dissipation and long life time.
2.Don`t keep too short distance to the plant canopy to avert leaves bleaching.
3. Highly hang the lamp will weaken the energy and affect the growth cycle of the plants, so the lamp should not be hang too high.
4. While taking care of the plants, please spray the leaves and branches 2-3 times everyday, to ensure the plants do not wrinkle a wither, and have no phenomenon of few fruit, and hard pericarp
Trade Terms
Payment: T/T, L/C, Paypal, 30% deposits before production, 70% balance to be paid before deliverying(Western Union are welcome)
Sample will be delivered within 7 working days.
Discounts are offered based on order quanlityes.
MOQ:sample order are acceptable
Delivery ways:DHL,UPS,FedEx,TNT, door to door,by sea,by air,etc.
Philizon is a company that makes it possible to produce fresh vegetables:
Where it is too hot or too cold,
Where there is too much or too little sunlight,
We create in a complete closed indoor environment the optimal conditions to grow.
Warmly welcome to visit our factory at any time and we will pick you up at the airport or hotel as you request.
Greenhouses Led Plant Grow Light,Led Grow Light,Grow Light,Square Led Plant Grow Light
Shenzhen Phlizon Technology Co.,Ltd. , https://www.philizon.com
