CN102109299A - Indirect air cooling radiator cleaning positioning device - Google Patents
Indirect air cooling radiator cleaning positioning device Download PDFInfo
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- CN102109299A CN102109299A CN2011100266092A CN201110026609A CN102109299A CN 102109299 A CN102109299 A CN 102109299A CN 2011100266092 A CN2011100266092 A CN 2011100266092A CN 201110026609 A CN201110026609 A CN 201110026609A CN 102109299 A CN102109299 A CN 102109299A
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- air cooling
- indirect air
- cooling radiator
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Abstract
The invention discloses an indirect air cooling radiator cleaning positioning device. The device comprises an infrared transmitter and an infrared receiver which are arranged above a cleaning bracket at the bottom of a radiator cleaning device, wherein a reflection lens matched with the infrared transmitter and the infrared receiver is arranged at a support pillar of a cooling triangular unit; a signal transmitted by the infrared transmitter is reflected to the infrared receiver through the reflection lens; and the infrared receiver is electrically connected with a driving device of the cleaning device. The indirect air cooling radiator cleaning positioning device accurately positions the cleaning device through the infrared transmitter, the infrared receiver and the reflection lens, has a simple structure, low manufacturing cost and high reliability, and is easy to realize and convenient to operate.
Description
Technical field
The present invention relates to a kind of indirect air cooling radiator cleaning equipment, relate in particular to a kind of indirect air cooling radiator cleaning and positioning apparatus.
Background technology
Radiator is the equipment that air cooled generator group recirculated water cools off, and radiator and the air be made up of finned-tube bundle carry out heat exchange.The water that is used for the air cooled generator group cools off by air.The radiator long-play can be built up a lot of dust and dirt on its heat exchange fin, influences the radiating effect of radiator, directly influences the generating capacity of air cooled generator group, therefore, needs the heat exchanging fin to clean.
Because adjacent two heat exchange fins tube bank formed an angle when tube bank of the heat exchange fin of air-cooling generating unit radiators was arranged, several heat exchange fin tube banks couple together, just form several cooling triangular units, need carry out the cleaning of heat exchange fin, in order to reach the cleaning purpose, cleaning device need rotate around the cooling tower circumference, and accurately stop the location at corresponding cooling triangular unit place, and beginning cleaning, after having cleaned place cooling triangular unit, carry out the cleaning of next place's cooling unit again, in order to raise the efficiency, the general travel switch that uses positions, and each cooling tower just needs 100-200 travel switch location like this, and travel switch is because the installation accuracy is not high, be easy to damage, cost height like this, not only, and need often to change, for the operation of power plant's air cooled generator group has brought many inconvenience.
Summary of the invention
The object of the present invention is to provide a kind of indirect air cooling radiator cleaning and positioning apparatus, it has simple in structure, is easy to realize, and is cheap, and operation is convenient, accurate positioning, high reliability features.
The objective of the invention is to be achieved through the following technical solutions:
A kind of indirect air cooling radiator cleaning and positioning apparatus, it comprises sender unit and the signal receiving device that is installed on the cleaning device for radiator bottom bracket, cooperate sender unit and signal receiving device in cooling triangular unit place reflection unit to be installed, the drive unit of described signal receiving device and cleaning device electrically connects.
Especially, described sender unit is a RF transmitter, and described signal receiving device is an infrared receiver.
Especially, described reflection unit is a reflex reflector lens.
Especially, described reflex reflector lens is installed on the pillar of cooling triangular unit.
Beneficial effect of the present invention is:
1) reliability height, all setting elements are not contact element, and long service life is difficult for taking place equipment fault, accurate positioning;
2) cheap, be easy to realize, do not need a large amount of travel switches, only need one group of infrared emission and receiving device as limit element, and in each position that need stop reflex reflector lens being installed and being got final product, such apparatus cost obviously is significantly less than the travel switch group;
3) operation is convenient, does not need positioning equipment is safeguarded, as long as minute surface reaches not high cleanliness factor, can reflect certain infrared light and get final product.
Description of drawings
With embodiment the present invention is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the structural representation of indirect air cooling radiator cleaning and positioning apparatus of the present invention;
Fig. 2 is the partial enlarged drawing at A place among Fig. 1.
Among the figure:
1, cleans support; 2, RF transmitter; 3, infrared receiver; 4, reflex reflector lens; 5, pillar; 6, cooling triangular unit.
The specific embodiment
Please refer to Fig. 1 to shown in Figure 2, Fig. 1 is the structural representation of indirect air cooling radiator cleaning and positioning apparatus of the present invention; Fig. 2 is the partial enlarged drawing at A place among Fig. 1.
In present embodiment, a kind of indirect air cooling radiator cleaning and positioning apparatus, comprise the RF transmitter 2 and the infrared receiver 3 that are installed on the cleaning device for radiator bottom cleaning support 1, cooperate RF transmitter 2 and infrared receiver 3 reflex reflector lens 4 to be installed in pillar 5 places of cooling triangular unit 6, described RF transmitter 2 transmits and gives infrared receiver 3 through reflex reflector lens 4 reflections, and described infrared receiver 3 electrically connects with the drive unit (not illustrating among the figure) of cleaning device.
During work, when cleaning device moves to the cooling triangular unit 6 that needs cleaning, the signal that infrared transmitter 2 emissions on the support 1 are cleaned in the cleaning device bottom forwards infrared receiver 3 to by reflex reflector lens 4, at this moment, infrared receiver 3 receives that the drive unit of control cleaning device stops to drive at once after the command signal, accurately reach the position of the cooling triangular unit 6 that needs cleaning, again cooling triangular unit 6 is cleaned.
Described indirect air cooling radiator cleaning and positioning apparatus is simple in structure, cheap, be easy to realize, do not need a large amount of travel switches as limit element, only need one group of infrared emission and receiving device, and get final product at each position that need stop installation reflex reflector lens; The operational reliability height, all setting elements are not contact element, and long service life is difficult for taking place equipment fault, accurate positioning; Operation is convenient, does not need positioning equipment is safeguarded, as long as minute surface reaches not high cleanliness factor, can reflect certain infrared light and get final product.
Claims (4)
1. indirect air cooling radiator cleaning and positioning apparatus, it is characterized in that: comprise the sender unit and the signal receiving device that are installed on the cleaning device for radiator bottom bracket, cooperate sender unit and signal receiving device in cooling triangular unit place reflection unit to be installed, the drive unit of described signal receiving device and cleaning device electrically connects.
2. indirect air cooling radiator cleaning and positioning apparatus according to claim 1 is characterized in that: described sender unit is a RF transmitter, and described signal receiving device is an infrared receiver.
3. indirect air cooling radiator cleaning and positioning apparatus according to claim 1 is characterized in that: described reflection unit is a reflex reflector lens.
4. indirect air cooling radiator cleaning and positioning apparatus according to claim 3 is characterized in that: described reflex reflector lens is installed on the pillar of cooling triangular unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100266092A CN102109299A (en) | 2011-01-25 | 2011-01-25 | Indirect air cooling radiator cleaning positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100266092A CN102109299A (en) | 2011-01-25 | 2011-01-25 | Indirect air cooling radiator cleaning positioning device |
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| Publication Number | Publication Date |
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| CN102109299A true CN102109299A (en) | 2011-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100266092A Pending CN102109299A (en) | 2011-01-25 | 2011-01-25 | Indirect air cooling radiator cleaning positioning device |
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| CN (1) | CN102109299A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501652A (en) * | 2014-11-18 | 2015-04-08 | 国家电网公司 | Condenser laser annular descaling method under image monitoring. |
| CN106440928A (en) * | 2016-08-27 | 2017-02-22 | 华电电力科学研究院 | Internal dirt and corrosion degree monitoring and cleaning device for cooling triangle heat exchanger of indirect air-cooling island and optimized running method |
| CN109013613A (en) * | 2018-11-02 | 2018-12-18 | 山东始源环境科技有限公司 | A kind of indirect cool tower automatic flushing device |
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| JP2677187B2 (en) * | 1994-02-04 | 1997-11-17 | 栗田工業株式会社 | Method for estimating dirty state of heat exchanger and cleaning method |
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| CN2888400Y (en) * | 2006-02-28 | 2007-04-11 | 上海天剑电磁技术有限公司 | Hall device positioning device for pipe cleaning of generator condenser |
| CN2909241Y (en) * | 2005-12-21 | 2007-06-06 | 约翰逊·鲍德文 | Active infrared detector |
| CN101207441A (en) * | 2006-12-20 | 2008-06-25 | 鸿富锦精密工业（深圳）有限公司 | Infrared light receiving/transmitting module |
| CN101338991A (en) * | 2008-07-04 | 2009-01-07 | 洪鑫鹏 | Automatic cleaning device for evaporating air cooler |
| CN201311491Y (en) * | 2008-12-11 | 2009-09-16 | 黄印章 | Sanitary equipment infrared induction device of triangular ranging |
| CN201394908Y (en) * | 2009-05-08 | 2010-02-03 | 韩长洪 | Light guide position switch of mold injection and blow molding |
| CN201926371U (en) * | 2011-01-25 | 2011-08-10 | 北京首航艾启威节能技术股份有限公司 | Cleaning and positioning device for indirect air cooling radiator |
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2011
- 2011-01-25 CN CN2011100266092A patent/CN102109299A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2677187B2 (en) * | 1994-02-04 | 1997-11-17 | 栗田工業株式会社 | Method for estimating dirty state of heat exchanger and cleaning method |
| CN1804537A (en) * | 2005-01-10 | 2006-07-19 | 王晓洪 | Cleaning apparatus for air cooling unit |
| CN2909241Y (en) * | 2005-12-21 | 2007-06-06 | 约翰逊·鲍德文 | Active infrared detector |
| CN2888400Y (en) * | 2006-02-28 | 2007-04-11 | 上海天剑电磁技术有限公司 | Hall device positioning device for pipe cleaning of generator condenser |
| CN101207441A (en) * | 2006-12-20 | 2008-06-25 | 鸿富锦精密工业（深圳）有限公司 | Infrared light receiving/transmitting module |
| CN101338991A (en) * | 2008-07-04 | 2009-01-07 | 洪鑫鹏 | Automatic cleaning device for evaporating air cooler |
| CN201311491Y (en) * | 2008-12-11 | 2009-09-16 | 黄印章 | Sanitary equipment infrared induction device of triangular ranging |
| CN201394908Y (en) * | 2009-05-08 | 2010-02-03 | 韩长洪 | Light guide position switch of mold injection and blow molding |
| CN201926371U (en) * | 2011-01-25 | 2011-08-10 | 北京首航艾启威节能技术股份有限公司 | Cleaning and positioning device for indirect air cooling radiator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501652A (en) * | 2014-11-18 | 2015-04-08 | 国家电网公司 | Condenser laser annular descaling method under image monitoring. |
| CN106440928A (en) * | 2016-08-27 | 2017-02-22 | 华电电力科学研究院 | Internal dirt and corrosion degree monitoring and cleaning device for cooling triangle heat exchanger of indirect air-cooling island and optimized running method |
| CN109013613A (en) * | 2018-11-02 | 2018-12-18 | 山东始源环境科技有限公司 | A kind of indirect cool tower automatic flushing device |
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Application publication date: 20110629 |