At the first pre-pressure water pump outlet pipe above the water level in the tank water level.
在第一次供水前压力罐内水位高于水泵出水管水位。
Whether to change the pump outlet pipe structure or to change the pump intake pipe structure, and will feature a single-screw pump have a certain extent.
无论改变泵出口管线结构还是改变泵吸入口管线结构，都会对单螺杆泵的特性产生一定程度的影响。
High viscosity of the pump outlet pipe also shall set up relief valve or other protective device on the road, so that once the clogging pump export channels, can open the relief valve pressure relief.
高粘度泵的出口管路上还应当设置安全阀等保护装置，这样一旦泵的出口通道发生堵塞，就可以打开安全阀卸压。
During maintenance, it is not permitted to change the original position between the inlet and outlet on the common rail pipe and connection from pipe and pump at random.
维修过程中，要注意不要随便改变原来共轨管上的进、出油口位置以及与喷油泵出油口之间的连接关系。
The influence of outlet circulation of mixed-flow pump on the hydraulic performance of the outlet pipe was studied in this dissertation.
本文主要研究混流泵出口环量对泵出水管道水力特性的影响。
Circulating water pump inlet pipe and outlet pipe should also install pressure gauge.
循环水泵的进水管和出水管上也应装压力表。
The steam generating device comprises a water pump connected with water outlet of the water tank via a pipe.
所述的蒸汽发生装置包括一个水泵，所述的水泵通过一管道连接在水箱的出水口处；
And a by-pass pipe with check valve is set between the inlet and outlet of circulating pump.
在循环泵进出口之间设置带止回阀的旁通管。
A heating device is connected with the water pump via a pipe. A steam outlet extending to the cleaning brush is arranged at the bottom of the heating device.
一个发热装置通过一管道与水泵联接，所述的发热装置的底部设有一个蒸汽出口，所述的蒸汽出口通往清洁毛刷。
Add the resistance in the outlet to lower the capacity. Check the resistance in the suction pipe of pump. Check the bottom valve and lower the high of suction position.
增加出水管阻力以减低流量，检查泵吸水管内阻力，检查底阀减小吸水高度。
The heating air outlet pipe is provided with an electric heater, and the vortex air pump and the electric heater are connected with a controller.
为使该机具有杀菌消毒功能，在旋涡气泵的进气 口处还设置有与控制器相接的臭氧发生器。
The heating air outlet pipe is provided with an electric heater, and the vortex air pump and the electric heater are connected with a controller.
为使该机具有杀菌消毒功能，在旋涡气泵的进气 口处还设置有与控制器相接的臭氧发生器。
应用推荐