CN2580386Y - On-line automatic cleaning device for condensator heat exchange tube inner wall - Google Patents
On-line automatic cleaning device for condensator heat exchange tube inner wall Download PDFInfo
- Publication number
- CN2580386Y CN2580386Y CN 02248447 CN02248447U CN2580386Y CN 2580386 Y CN2580386 Y CN 2580386Y CN 02248447 CN02248447 CN 02248447 CN 02248447 U CN02248447 U CN 02248447U CN 2580386 Y CN2580386 Y CN 2580386Y
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- China
- Prior art keywords
- wash bowl
- pipeline
- rotating wash
- cleaning device
- cleaning
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- Expired - Fee Related
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Abstract
The utility model relates to a cleaning device of a heat-exchanging device in a refrigerating unit. A water inlet pipe (14) is connected with a pipeline 3 (13), a flow switch (17) and a pipeline 1 (18), a water outlet pipe (15) is connected with a ball cleaning conveyer (6), and a pipeline 2 (19) is connected with the ball cleaning conveyer (6) and a ball cleaning collector (11). One end of the ball cleaning collector (11) is connected with the pipeline 3 (13), the other end is connected with the pipeline 1 (18) to the water inlet pipe (14), and a ball valve 1 (1) and an electromagnetic valve 1 (3) of a hydraulic control film are arranged on the pipeline 3 (13). A ball valve 2 (2) and a check valve 2 (5) are arranged on the pipeline 1 (18), a ball valve 3 (10) and a check valve 3 (8) are arranged on the pipeline 2 (19), and one end of the ball cleaning collector (11) is connected with a drainage pipe (16) which is provided with an electromagnetic valve 2 (7) of a hydraulic control film. Because a cleaning ball (12) is adopted to clean a heat-exchanging pipe (20), the whole cleaning process can be automatically completed without stopping and disassembling a machine. The utility model has the advantages of no pollution, energy saving and clean and thorough cleaning and is suitable for cleaning various heat-exchanging devices.
Description
Technical field:
The utility model relates to the heat-exchange device in the refrigeration unit, especially the cleaning of condenser.
Background technology:
Common heat-exchange device cleaning method has three kinds, and 1, chemical method: shut down, block former circulation line, in water, add a certain proportion of chemical agent, will contain water forced circulation in heat exchanger tube and pipeline of chemical agent with kinetic pump.This method has requirement to water temperature, and cleaning is not thorough.2, water flood: shut down, open condenser and pipeline artificial clear saturating, scrub, at last with water under high pressure towards Xian.3, purpose-built washing equipment: also need to shut down, connect spiral brush sifter etc.Said method all needs to shut down, and uses time-consuming, effort, cleaning thorough inadequately again.
The purpose of this utility model is: provide a kind of and need not shut down the condenser heat-exchange tube inwall on-line auto-cleaning device that just can finish cleaning process automatically.
Summary of the invention:
It includes water pipe, condenser, heat exchanger tube, outlet pipe; Oral siphon connecting pipe 3, flow switch, pipeline 1; Outlet pipe connects the rotating wash bowl gatherer; Pipeline 2 is set connects rotating wash bowl conveyer and rotating wash bowl gatherer; Rotating wash bowl conveyer one end connecting pipe 3, other end connecting pipe 1 is to oral siphon; Place rotating wash bowl in the rotating wash bowl conveyer.
Ball valve 1 is set, waterpower control diaphragm magnetic valve 1 on the pipeline 3; Ball valve 2 is set, check-valves 2 on the pipeline 1; Ball valve 3 is set, check-valves 3 on the pipeline 2.
Rotating wash bowl gatherer one end connects blow-off pipe, and waterpower control diaphragm magnetic valve 2 is set on the blow-off pipe.
Can set as required and regulate the switch time of waterpower control diaphragm magnetic valve 1, waterpower control diaphragm magnetic valve 2.
Be provided with the branch net in rotating wash bowl conveyer and the rotating wash bowl gatherer; A cover plate is established on rotating wash bowl conveyer top.
The diameter of rotating wash bowl is greater than heat exchanger tube diameter 0.8-1.0mm; Quantity is greater than heat exchanger tube quantity.
Rotating wash bowl is made by the sponge rubber material.
Accompanying drawing 1 is the utility model machine structural representation;
Accompanying drawing 2 is the planes that divide net in the utility model rotating wash bowl conveyer and the rotating wash bowl gatherer.
The utility model need not shut down, dismantle and can automatically finish whole cleaning process. Exempt from power, Non-maintaining, exempt to use chemical agent, pollution-free, install simply, running cost is low, energy savings, That cleans is clean, thorough.
Embodiment:
It includes water pipe 14, condenser 9, heat exchanger tube 20, outlet pipe 15.Oral siphon 14 connecting pipes 3 (13), flow switch 17, pipeline 1 (18).Outlet pipe 15 connects rotating wash bowl gatherer 11.Pipeline 2 (19) is set connects rotating wash bowl conveyer 6 and rotating wash bowl gatherer 11.Rotating wash bowl conveyer 6 one end connecting pipes 3 (13), other end connecting pipe 1 (18) is to oral siphon 14.Ball valve 1 (1) is set, waterpower control diaphragm magnetic valve 1 (3) on the pipeline 3 (13).Ball valve 2 (2) is set, check-valves 2 (5) on the pipeline 1 (18).Ball valve 3 (10) is set, check-valves 3 (8) on the pipeline 2 (19).Rotating wash bowl gatherer 6 one ends connect blow-off pipe 16, and waterpower control diaphragm magnetic valve 2 (7) is set on the blow-off pipe 16.Can set as required and regulate the switch time of waterpower control diaphragm magnetic valve 1 (3), waterpower control diaphragm magnetic valve 2 (7).Be provided with branch net 21,23 in rotating wash bowl conveyer 6 and the rotating wash bowl gatherer 11.Two branch net 21,23 structures act on identically, and mesh is less than rotating wash bowl 12.A cover plate 22 is established on rotating wash bowl conveyer 6 tops.Cover plate 22 can be made of transparent material, so that directly observe rotating wash bowl 12 duties.The diameter of rotating wash bowl 12 is greater than heat exchanger tube 20 diameter 0.8-1.0mm.Rotating wash bowl 12 quantity are greater than heat exchanger tube 20 quantity.Rotating wash bowl 12 is made by the sponge rubber material.
Ball valve 1 (1), ball valve 2 (2), ball valve 3 (10) are often opened at ordinary times, close during the system failure.Two waterpower control diaphragm magnetic valve 1 (3), 2 (7) is controlled by peripheral control unit.
During work: waterpower control diaphragm magnetic valve 1 (3) is opened, and the cooling water of major loop passes through pipeline 3 (13) along the B loop flow.Check-valves 1 (4), check-valves 2 (5) pass through along B circuit cycle direction, oppositely end.Water enters rotating wash bowl conveyer 6, and waterpower is brought rotating wash bowl 12 in the heat exchanger tube 20 of condenser 9 along the B loop, and waterpower drive this moment rotating wash bowl 12 is wiped and got heat exchanger tube 20 inwalls.Rotating wash bowl is through entering rotating wash bowl gatherer 11 with the dirt of being wiped by outlet pipe 15 behind the heat exchanger tube 20.Through the stipulated time, waterpower control diaphragm magnetic valve 2 (7) was opened after waterpower control diaphragm magnetic valve 1 (3) cut out Δ t1, and water, drives rotating wash bowl 12 and enters rotating wash bowl gatherer 6 along the C loop flow by pipeline 2 (19).Process all rotating wash bowls 12 of Δ t2 time all enter in the rotating wash bowl gatherer 6 and have finished backwash.Magnetic valve 2 (7) cuts out, and waits for next periodic duty.
Claims (7)
1, a kind of condenser heat-exchange tube inwall on-line auto-cleaning device, it includes water pipe (14), condenser (9), heat exchanger tube (20), outlet pipe (15), and it is waited to levy and is: oral siphon (14) connecting pipe 3 (13), flow switch (17), pipeline 1 (18); Outlet pipe (15) connects rotating wash bowl gatherer (11); Pipeline 2 (19) is set connects rotating wash bowl conveyer (6) and rotating wash bowl gatherer (11); Rotating wash bowl conveyer (6) one end connecting pipes 3 (13), other end connecting pipe 1 (18) is to oral siphon (14); Rotating wash bowl (12) is set in the rotating wash bowl conveyer (6).
2, condenser heat-exchange tube inwall on-line auto-cleaning device as claimed in claim 1 is characterized in that: ball valve 1 is set, waterpower control diaphragm magnetic valve 1 on the pipeline 3; Ball valve 2 is set, check-valves 2 on the pipeline 1; Ball valve 3 is set, check-valves 3 on the pipeline 2.
3, condenser heat-exchange tube inwall on-line auto-cleaning device as claimed in claim 1 is characterized in that: rotating wash bowl gatherer (11) one ends connect blow-off pipe (16), and waterpower control diaphragm magnetic valve 2 (7) is set on the blow-off pipe (16).
4, condenser heat-exchange tube inwall on-line auto-cleaning device as claimed in claim 1 is characterized in that: can set as required and regulate the switch time of waterpower control diaphragm magnetic valve 1 (3), waterpower control diaphragm magnetic valve 2 (7).
5, condenser heat-exchange tube inwall on-line auto-cleaning device as claimed in claim 1 is characterized in that: be provided with branch net (21,23) in rotating wash bowl conveyer (6) and the rotating wash bowl gatherer (11); A cover plate (22) is established on rotating wash bowl conveyer (6) top.
6, condenser heat-exchange tube inwall on-line auto-cleaning device as claimed in claim 1, it is characterized in that: the diameter of rotating wash bowl (12) is greater than heat exchanger tube (20) diameter 0.8-1.0mm; Quantity is greater than heat exchanger tube (20) quantity.
7, condenser heat-exchange tube inwall on-line auto-cleaning device as claimed in claim 1, it is characterized in that: rotating wash bowl (12) is made by the sponge rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02248447 CN2580386Y (en) | 2002-09-28 | 2002-09-28 | On-line automatic cleaning device for condensator heat exchange tube inner wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02248447 CN2580386Y (en) | 2002-09-28 | 2002-09-28 | On-line automatic cleaning device for condensator heat exchange tube inner wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2580386Y true CN2580386Y (en) | 2003-10-15 |
Family
ID=33719078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02248447 Expired - Fee Related CN2580386Y (en) | 2002-09-28 | 2002-09-28 | On-line automatic cleaning device for condensator heat exchange tube inner wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2580386Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100376858C (en) * | 2004-07-30 | 2008-03-26 | 湖南工业大学 | Airflow pulse technique for cleaning dirt inside tube of vertical type water-cooling equipment |
| CN101027532B (en) * | 2004-07-16 | 2010-05-26 | 合伟国际 | System and apparatus for non-powered cleaning of tubular heat exchange systems |
| CN1969166B (en) * | 2004-06-15 | 2010-06-16 | 薛元实 | A heat exchanger auto cleaning system using ejector |
| CN101839669A (en) * | 2010-05-07 | 2010-09-22 | 深圳市福尔沃机电设备有限公司 | On-line cleaning system for central air-conditioning condenser |
| CN102000679A (en) * | 2010-09-30 | 2011-04-06 | 中国科学院海洋研究所 | Method for cleaning inner wall of pipeline type photobioreactor pipe |
| CN101010557B (en) * | 2004-07-29 | 2011-06-08 | 缠绕机公司 | Heat exchanger vessel with means for recirculating cleaning particles |
| CN102631793A (en) * | 2012-03-05 | 2012-08-15 | 郑加福 | Automatically cleaned multiple-effect evaporation crystallizer |
| CN102980435A (en) * | 2012-12-11 | 2013-03-20 | 机械工业第三设计研究院 | On-line cleaning method of inner wall of heat exchanger tube |
| CN105806147A (en) * | 2014-12-31 | 2016-07-27 | 国家电网公司 | Condenser rubber ball cleaning system for gas-fired thermal power plant and start and stop control method of condenser rubber ball cleaning system |
-
2002
- 2002-09-28 CN CN 02248447 patent/CN2580386Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1969166B (en) * | 2004-06-15 | 2010-06-16 | 薛元实 | A heat exchanger auto cleaning system using ejector |
| CN101027532B (en) * | 2004-07-16 | 2010-05-26 | 合伟国际 | System and apparatus for non-powered cleaning of tubular heat exchange systems |
| CN101010557B (en) * | 2004-07-29 | 2011-06-08 | 缠绕机公司 | Heat exchanger vessel with means for recirculating cleaning particles |
| CN100376858C (en) * | 2004-07-30 | 2008-03-26 | 湖南工业大学 | Airflow pulse technique for cleaning dirt inside tube of vertical type water-cooling equipment |
| CN101839669A (en) * | 2010-05-07 | 2010-09-22 | 深圳市福尔沃机电设备有限公司 | On-line cleaning system for central air-conditioning condenser |
| CN102000679A (en) * | 2010-09-30 | 2011-04-06 | 中国科学院海洋研究所 | Method for cleaning inner wall of pipeline type photobioreactor pipe |
| CN102000679B (en) * | 2010-09-30 | 2012-07-25 | 中国科学院海洋研究所 | Method for cleaning inner wall of pipeline type photobioreactor pipe |
| CN102631793A (en) * | 2012-03-05 | 2012-08-15 | 郑加福 | Automatically cleaned multiple-effect evaporation crystallizer |
| CN102980435A (en) * | 2012-12-11 | 2013-03-20 | 机械工业第三设计研究院 | On-line cleaning method of inner wall of heat exchanger tube |
| CN105806147A (en) * | 2014-12-31 | 2016-07-27 | 国家电网公司 | Condenser rubber ball cleaning system for gas-fired thermal power plant and start and stop control method of condenser rubber ball cleaning system |
| CN105806147B (en) * | 2014-12-31 | 2017-11-07 | 国家电网公司 | Gas power station rubber ball cleaning system for steam condenser and its start-up and shut-down control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031015 Termination date: 20091028 |