查询词典 outlet valve

C. Fire-control room must ensure that quantity of water in fire-control water storage facilities such as high fire gun, fire-water pond, gas pressure water tank and so on is enough; ensure that outlet pipe valve of fire pump and valves on the pipes of automatic sprinkle system are open, ensure that switches of fire power equipments such as fire service pump, smoke blower, fire-resisting shutter are in automatic status.

c。 消防控制室应确保高位消防水枪、消防水池、气压水罐等消防储水设施水量充足；确保消防泵出水管阀门、自动喷水灭火系统管道上的阀门常开；确保消防水泵、防排烟风机、防火卷帘等消防用电设备的配备框开关处于自动位置。

Adjust foot valve, replace the outlet pipe, and reduce the suction lift.

校正或更改底阀；更改吸水管；减低吸水高度。

Increase resistance in outlet pipe to low down the capacity, check the inlet pipe and foot valve, reduce the suction lift, block the air leakage, and lower its temperature.

增加出水管内的阻力，以减低流量；检查泵吸水管；检查底阀；减低吸水高度；堵塞漏气处；降低液体温度。

Increase resistance in outlet pipe to low down the capacity, check the inlet pipe and foot valve, reduce the suction lift, block the air leakage, and lower its temperature.

增加出水管阻力以降低流量，检查泵及水管，检查底阀，减少吸水高度，拧紧堵塞漏气处，降低液体温度。

Adjust foot valve, replace the outlet pipe reuse the suction lift.

校正或更改变底阀情况，更换吸水管，减低吸水高度。

Therefore,a high outlet mach number cangeneratea frequency that will match the valve/pipe systemresonancefrequency and this will lead tovibration.

因此，高的阀门出口马赫数将能够产生一个与管道系统频率相配合的频率，这将导致发生共振。

Then, the method to estimate cavitation erosion characteristic of high pressure piston plunger pump by analyzing impingement angle on outlet of throttling groove is put forward. That is, to hold the impingement angle range of 30°～60°as appraisal criterion of cavitation erosion characteristic on high pressure hydraulic plunger pump.4 The throttling characteristic of hydraulic control valve is studied by CFD calculation and experiment.

最后，提出了一个通过分析节流槽出口处的射流方向来评价高压轴向柱塞空蚀特性的空蚀评价方法，即将节流槽出口的射流角范围30°～60°作为评价高压轴向柱塞泵空蚀特性的标准。4对液压控制阀的节流特性进行了CFD数值计算和试验研究。

Moreover, the cavitatig flow in poppet valve were simulated for different inlet velocity and different outlet area, respectively.

而且对锥阀在不同进口速度和不同出口面积的流场分别进行了模拟。

The effects of inlet velocity, outlet pressure, opening size as well as cone angle on cavitation intensity in the water hydraulic poppet valve were numerically investigated.

分析了进口流速，出口压力，阀口开度和阀芯锥角对纯水液压锥阀阀口气穴强度的影响。

On the other hand,avalvetrim exit velocity head lower than 480 kPa will have a veryhighnoise level if the valve outlet mach number is notlow.

另一方面，当阀门的阀门内件节流出口速度头低于480KPa时，如果阀门的出口马赫数不处于较低的水平，阀门仍会有较高的声压级。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。