Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Spray gun assembly of explosion-proof pipe
The spray gun assembly comprises a water inlet mechanism, a spray gun body and a hydraulic control unit, the hydraulic control unit comprises a water stopping assembly and a movable assembly, the water stopping assembly is used for controlling opening and closing of a water inlet channel, and when a control switch closes a water outlet channel, the water stopping assembly is used for stopping the water outlet channel; the movable assembly can control the water stopping assembly to close the water inlet channel under the action of water pressure of the water inlet channel, when the control switch opens the water outlet channel, the water stopping assembly opens the water inlet channel under the action of water pressure of the water supply source, and when the spray gun conducts water closing action, the water stopping assembly can stop the water inlet channel under the action of water pressure of the water supply source. The energy of the water hammer is transmitted from the movable assembly to the water stop assembly, a period of time is needed, the action of cutting off the water path in a delayed mode is needed, the hydraulic control unit automatically cuts off the front end water inlet mechanism and cuts off the pressure of the water hammer, and therefore the water hammer is prevented from damaging the spray gun assembly.
本发明公开了一种防爆管的喷枪组件，包括进水机构、喷枪本体及水力控制单元，所述水力控制单元包括止水组件和活动组件，所述止水组件用于控制所述进水通道的开闭，所述控制开关关闭所述出水通道时，所述活动组件能够在所述进水通道的水压作用下控制所述止水组件关闭所述进水通道，所述控制开关打开所述出水通道时，所述止水组件在所述供水源的水压作用下打开所述进水通道，当喷枪进行关水动作的时候，水锤的能量从活动组件传递到止水组件，需要一段时间，有一个延时切断水路的动作，并且水力控制单元自动切断前端进水机构，阻断水锤的压力，从而防止水锤对喷枪组件的破坏。
Spray gun assembly of explosion-proof pipe
The spray gun assembly comprises a water inlet mechanism, a spray gun body and a hydraulic control unit, the hydraulic control unit comprises a water stopping assembly and a movable assembly, the water stopping assembly is used for controlling opening and closing of a water inlet channel, and when a control switch closes a water outlet channel, the water stopping assembly is used for stopping the water outlet channel; the movable assembly can control the water stopping assembly to close the water inlet channel under the action of water pressure of the water inlet channel, when the control switch opens the water outlet channel, the water stopping assembly opens the water inlet channel under the action of water pressure of the water supply source, and when the spray gun conducts water closing action, the water stopping assembly can stop the water inlet channel under the action of water pressure of the water supply source. The energy of the water hammer is transmitted from the movable assembly to the water stop assembly, a period of time is needed, the action of cutting off the water path in a delayed mode is needed, the hydraulic control unit automatically cuts off the front end water inlet mechanism and cuts off the pressure of the water hammer, and therefore the water hammer is prevented from damaging the spray gun assembly.
本发明公开了一种防爆管的喷枪组件，包括进水机构、喷枪本体及水力控制单元，所述水力控制单元包括止水组件和活动组件，所述止水组件用于控制所述进水通道的开闭，所述控制开关关闭所述出水通道时，所述活动组件能够在所述进水通道的水压作用下控制所述止水组件关闭所述进水通道，所述控制开关打开所述出水通道时，所述止水组件在所述供水源的水压作用下打开所述进水通道，当喷枪进行关水动作的时候，水锤的能量从活动组件传递到止水组件，需要一段时间，有一个延时切断水路的动作，并且水力控制单元自动切断前端进水机构，阻断水锤的压力，从而防止水锤对喷枪组件的破坏。
Spray gun assembly of explosion-proof pipe
一种防爆管的喷枪组件
CHEN DONGLIN (Autor:in) / YE JIAXIANG (Autor:in) / LU WENQI (Autor:in)
06.06.2023
Patent
Elektronische Ressource
Chinesisch