公开(公告)号：US3901081A

公开(公告)日：1975-08-26

申请号：US45781574

申请日：1974-04-04

Applicant: DIAMOND POWER SPECIALITY

Inventor： ADIUTORI EUGENE F

IPC: G01K1/14 ,  G01K11/00

CPC classification number: G01K1/146

Abstract: A retractable soot blower is used as a temperature detector or a heat flow detector. The lance tube of the blower acts as a temperature or a total heat sensing probe in addition to performing its normal boiler cleaning function, and when inserted in the combustion chamber of a steam generator, boiler, or the like, the temperature of the pressurized blowing medium, or the total heat flow into the blowing medium, is determinable as a function of the pneumatic resistance of the discharging orifice of the lance tube. The detector is adapted to provide the heat flux profile of the chamber during movements of the lance tube, and can be utilized in conjunction with various control apparatus to selectively meter unvaporized water to the blowing medium during cleaning operations in response to changes in heat flow into the blowing medium.

Abstract translation: 可伸缩吹灰器用作温度检测器或热流检测器。 除了执行其正常的锅炉清洁功能之外，鼓风机的喷枪还用作温度或全热感测探头，并且当插入蒸汽发生器，锅炉等的燃烧室中时，加压吹风的温度 介质或进入吹塑介质的总热流量可以作为喷枪管的排放孔的气动阻力的函数来确定。 检测器适于在喷枪管的运动期间提供腔室的热通量分布，并且可以与各种控制装置结合使用，以在清洁操作期间选择性地将未蒸发的水量调节到吹塑介质中，以响应于热流进入 吹风介质。