为什么我的风车头会前后晃动?
Usually, this happens when you have low wind speeds or winds coming from multiple directions vs. 迎风前进. 前后摇摆是由于系统上的背压. 如果你的扩散器在12 ', then it will take about 5 pounds of pressure to push air thru the airlines. 增重5磅. 在压力下，可能需要4、5或6英里每小时的风才能使头部转动. This is a normal part of operation, especially at low wind speeds or if you have inconsistent winds.
At low wind speeds, I can only get air to come out of one diffuser, why?
在低风速下，风车可能只会生产 .5 to 1.0 CFM空气. This is sufficient for one diffuser, but probably isn’t enough air to operate two diffusers. 随着风速的增加, the second and even third (if you have one) diffusers should kick in if your valves are adjusted appropriately.
Why do you need a 2-way or 3-way valve when you’re running multiple diffusers?
空气总是流向阻力最小的点. If one diffuser is a little shallower or has a shorter airline, it will want to take most of the air. You’ll have to restrict the airflow to this diffuser with a valve system so that air is forced out of your other air stones.
除了使用球阀，还有其他方法调节气流吗?
普通风车Q&A’s
Yes, you can use a hydraulic needle valve to adjust the airflow if you want. 这些可以在northntool网上购买.com或Grainger.或在你当地的农场商店. 大多数都有1 / 4”，3/8”或1 / 2”两端的内螺纹NPT. You can purchase a brass fitting with male threads on one side and a hose barb on the other side and connect it in-line if you want a more precise adjustment.
你为什么把空气石放在桶里?
365app安卓客户端出售几种不同款式的扩散器. 有些有自己的基地，有些没有. The air stone diffuser does not have a base so we put it inside of a bucket to keep it out of the mud and the muck on the bottom and to also weight it down into something so it sits on the bottom flatly and pushes air and water upwards. 365app安卓客户端建议加一些石头, sand or concrete to the bottom of the bucket for weight and tying a marker onto the bucket so that you can raise and lower it or move it if needed.
我需要多久清洗一次空气石扩散器?
Your air stone diffuser will give you the best performance if you clean it every year or two. 如果你把它举起来，看起来很干净，然后把它放下来. If it has mud, algae or other things clogging the pours, then it should be cleaned. You can use a 10% solution of muriatic acid or give it a gentle cleaning with a steel brush. Putting it into a clean bucket of water and blowing air through it after cleaning is a good way to make sure the pores are open and that it’s operating correctly. 如果你有橡胶膜扩散器，它可能不需要清洗. 你可以通过吹气来检查它的性能.
我需要怎样保养我的风车?
很少. We use high quality sealed bearings so there is nothing to grease inside of the compressor. You might have to change out the diaphragm and check valves every 4-7 years. 除此之外, you should periodically check your air stone diffuser and clean it if necessary every year or two.
建造和安装风车通风系统需要多长时间?
这可能差别很大. 如果这是你的第一个风车, then figure on taking one day with two people to build the tower and head assembly and a second ½ day to physically set the windmill, 锚定它，运行你的航空公司和扩散器. 大多数人用两天的周末或几个晚上来做这件事. The key is to make sure you have plenty of time and don’t get in a big hurry.
我应该使用二次锚系统吗?
365app安卓客户端强烈建议使用二次锚系统. We supply 4’ ground stakes but encourage people to set these into concrete (either as a footing or as a pad). The second alternative is to use a screw in earth anchor and to set this in the middle of the windmill tower. You can then use plastic coated cable and tie into the three sides of the windmill to secure it.
我能把风车离池塘多远?
You can set your windmill up to 1000’ feet away from the pond and still aerate it. We see minimal friction loss with air, especially with our larger ½” airline.
你在市场上销售其他风车通风系统的零件吗?
Yes, we do carry a full line of replacement parts for most aeration windmills. We manufacture these to our high quality performance specs and offer a guarantee that they’ll work or we’ll give you your money back. 365app安卓客户端有替换刀片, 叶片括号, 轮毂总成, 穹顶, 尾巴的手臂, 尾翼, 塔碎片, 股份夹, 隔膜和止回阀. All of our parts are offered at a lower price than the original equipment manufacturer.
你们风车曝气机最受欢迎的配件是什么?
Tower hinges are our #1 accessory and make it much easier to install a windmill or to service it. Weighted airline is #2 in that it lets your airline sink to the bottom of the pond vs. 让它浮在水面上. This keeps it from getting caught by boats, swimmers, fishing hooks, etc.. Either a freeze control system or pressure relief valve is also very popular in that both protect the compressor in climates where you have may freezing. Lastly, we sell a lot of air stone housing buckets and air stone markers.
我住的地方冬天很冷. 我需要冷冻控制系统吗?
在北方气候中, we recommend either a freeze control tank or a pressure relief valve in most situations. The freeze control tank insures your airlines stay open in that they release a small amount of isopropyl alcohol into the airline to unthaw it if it freezes due to condensation. The pressure relief valve is an alternative to the freeze control tank and releases back pressure at about 20 psi. This protects the compressor should your airlines ever freeze but doesn’t unthaw them. 如果你运行多个扩散器, 你可能不需要冷冻控制箱 , especially if you split the airlines coming down the windmill tower as you have a lower probability of multiple airlines freezing at once. 请打电话，365app安卓客户端会评估你的情况.
你能用风车抽水吗?
是的，365app安卓客户端可以抽水. We have two water pumps (one vertical and one horizontal) that can pump water. They have a maximum of 40’ lift and will produce from 1 to 3 gallons per minute of water when the wind is blowing. We also have a 2” airlift pump that can fit in smaller casings and can go deeper in some applications. 365app安卓客户端大多数的水泵都是用来从浅井里抽水的, 水箱, 池塘或小溪填满储存罐, 在没有电力供应的地方，用于储罐或输水.