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Cleaning head device and on-line cleaning robot of condenser

A technology for cleaning robots and cleaning heads, which is applied in the direction of cleaning heat transfer devices, flushing, lighting and heating equipment, etc. It can solve the problems of high accuracy requirements for cleaning nozzles and cooling pipes, reduce equipment material resources, facilitate mobile positioning, The effect of reducing loss

Active Publication Date: 2014-01-22
NANJING SCIYON AUTOMATION GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to solve the defect in the prior art that the alignment accuracy of the cleaning nozzle and the cooling pipe is too high

Method used

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  • Cleaning head device and on-line cleaning robot of condenser
  • Cleaning head device and on-line cleaning robot of condenser
  • Cleaning head device and on-line cleaning robot of condenser

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Embodiment Construction

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0024] figure 1 A specific embodiment of the present invention is introduced, a cleaning head device and an online cleaning robot with a cleaning head device are introduced in detail, figure 1 It is shown that in the non-cleaning state, the online cleaning robot is in a non-contact state with the condenser tube sheet.

[0025] The cleaning head device is composed of a sealing gasket 1, a cleaning nozzle 2, a mechanical arm connection device, a return spring 4, and an electrified solenoid 6. Among them: the cleaning nozzle 2 is a combination of large and small pipe diameters, the front end is the front straight pipe of the large diameter end, the rear end is the rear end straight pipe of the small diameter end, and the large diameter end is based on the cooling pipe 16 on the condenser tube plate 15 The array is selected as a circle or a square or a rhombus ...

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Abstract

The invention discloses a cleaning head device and an on-line cleaning robot of a condenser. The cleaning head device comprises a cleaning nozzle, a mechanical arm connecting device, an elastic reset device, a front electrifying solenoid and a rear electrifying solenoid, wherein the cleaning nozzle is hollow and is tubular, the mechanical arm connecting device comprises a front structural part, a rear structural part and a connecting plate, the cleaning nozzle is sleeved with both the front structural part and the rear structural part, the front structural part and the rear structural part are connected through the connecting plate, the cleaning nozzle is sleeved with both the front electrifying solenoid and the rear electrifying solenoid, the front electrifying solenoid and the rear electrifying solenoid are located between the front structural part and the rear structural part, the rear electrifying solenoid is fixedly connected with the rear structural part, the front electrifying solenoid is fixedly connected with the cleaning nozzle, the elastic reset device is arranged between the front electrifying solenoid and the front structural part, and a sealing gasket is arranged on the front end face of the cleaning nozzle. The cleaning robot is arranged in a water chamber of the condenser and comprises the cleaning head device, a mechanical arm, a connecting pipe and a booster pump. The on-line cleaning robot of the condenser is simple in structure, convenient to install and use, and low in maintenance cost.

Description

[0001] technical field [0002] The invention belongs to the application field of machinery and robots, and in particular relates to a cleaning head device used for cleaning condensing pipes of condensers and an online cleaning robot equipped with the device. Background technique [0003] The condenser is a large heat exchange device. In the power industry, its function is to condense the steam discharged from the steam turbine into water to improve the efficiency of the thermal cycle. When the condenser is running, the cooling water enters from the lower part of the front water chamber, enters the rear water chamber through the cooling water pipe (heat exchange), turns upwards, flows through the upper part of the cooling water pipe to the front water chamber, and finally discharges. The steam discharged from the steam turbine comes in through the air inlet, flows down through the gap between the cooling water pipes, releases heat to the pipe wall, and condenses into wate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28G15/00F28G9/00
Inventor 刘国耀沈德明贺赟晖曹浦龙
Owner NANJING SCIYON AUTOMATION GRP
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