CN101623696B - Pipeline flushing device with strong water wave impact - Google Patents
Pipeline flushing device with strong water wave impact Download PDFInfo
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- CN101623696B CN101623696B CN2009100726987A CN200910072698A CN101623696B CN 101623696 B CN101623696 B CN 101623696B CN 2009100726987 A CN2009100726987 A CN 2009100726987A CN 200910072698 A CN200910072698 A CN 200910072698A CN 101623696 B CN101623696 B CN 101623696B
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Abstract
The invention discloses a pipeline flushing device with strong water wave impact. The invention solves the problem that the existing pipeline flushing device has poor scale removed effect. A first voltage output end of a high voltage generation device of the pipeline flushing device is connected with one end of a first electrode, and a second voltage output end of the high voltage generation device is connected with one end of a second electrode; two through holes are formed on an isolation cavity, and the two through holes are in interference fit with the first electrode and the second electrode; the other ends of the first electrode and the second electrode respectively pass through the two through holes and extend into the isolation cavity; a through hole is formed on the sidewall of the isolation cavity, the tail end of a cardan joint is fixedly embedded in the inner wall of the through hole and communicated with the isolation cavity, and the front end of the cardan joint is communicated with a water spray nozzle; a swing motor is arranged above the spray nozzle, and the side surface thereof is fixed at the side surface of the isolation cavity; a rotor shaft of the swing motoris connected with one end of a driving rod, and the other end of the driving rod is fixed at the side surface of the water spray nozzle. The pipeline flushing device is applicable to scale removed occasion of the pipeline.
Description
Technical field
The present invention relates to a kind of pipeline flushing device.
Background technology
At present, the longest laying duration that is laid on the aqueduct of below ground has reached about 50 years, the water-supply-pipe inwall is subjected to galvano-cautery, physics, chemistry and biological destruction, on tube wall, amass thicker impurity layer is arranged, have a strong impact on the water passing capacity of water-supply-pipe, water pipe water delivery resistance is big, cause the water pump operation expense to increase, and water quality is subjected to bigger pollution.The method of impurity mainly is to use the flushing of high pressure waterwheel, impulse method flushing in the existing removal aqueduct, however a large amount of waste water resources of these methods meetings, and developing result is relatively poor.Publication number be CN2274347's " being used for densitometric electric Water-hammer type descaler " disclose as lower device, it is made up of insulated cavity and machinery head, its machinery head is by discharge cavity, insulated cavity, the spray point of a pair of symmetry and insulated wire are formed, a spray point is fixed on the centre of discharge cavity bottom, another root spray point is fixed on the lower surface of insulated cavity, relative and the maintenance certain distance of the needle point of two spray points, power line one end takes place with high voltage and controller is electrically connected, the other end links to each other with spray point on being fixed on the insulated cavity lower surface by insulated cavity, insulated cavity is the housing of sealing, it is fixed on the centre of discharge cavity, have through hole on the discharge chamber wall of two spray point needle point corresponding sections, discharge cavity links to each other with ground.The shortcoming of this device is to carry out the flushing of single direction to the inwall of underground aqueduct, and descale effect is poor.
Publication number is that the European patent of EP1106269A1 discloses as lower device: it comprises water spout, universal joint, actuator and drive link, and the front end of universal joint is communicated with the rear end of water spout; Actuator is arranged on the side of water spout, and the one end with jar standing part be connected or be connected with installing rack, the other end is connected with an end of drive link, the other end of drive link is fixed on the rotating part of universal joint.This device utilizes universal joint to drive the water spout rotation by actuator, realizes the flushing of a plurality of directions.Thereby influence current but this device can not be implemented in water discontinuous discharge, water flow impact pressure a little less than, descale effect is relatively poor.
Summary of the invention
The present invention be for the water flow impact pressure of existing pipeline flushing device a little less than, cause the problem of descale effect difference, thereby propose to have the pipeline flushing device of intermittent discharge function and strong water wave impact.
Pipeline flushing device with intermittent discharge function and strong water wave impact, it comprises insulated cavity, high-voltage generating device, water spout, universal joint and drive link, it also comprises first electrode, second electrode and swing motor; First voltage output end of high-voltage generating device is connected with an end of first electrode, and second voltage output end of described high-voltage generating device is connected with an end of second electrode; Have two through holes above the insulated cavity, described two through holes and first electrode and second electrode adopt interference fit, and the other end of described first electrode and the second electrode other end pass two through holes respectively and extend in the insulated cavity; The sidewall of described insulated cavity has through hole, and the end built-in of universal joint is communicated with in the inwall of described through hole and with insulated cavity, and the front end of described universal joint is made into integration with the rear end of water spout and is communicated with; The swing motor is arranged on the top of water spout, and its side is fixed on the side of insulated cavity, the armature spindle of described swing motor is connected with an end of drive link, the other end of described drive link is fixed on the side of water spout, and first electrode and second electrode that are arranged in insulated cavity discharge in the water discontinuous of insulated cavity.
Beneficial effect: the present invention in use, insulated cavity is placed in the pending pipeline, realizes swing, thereby realize the inwall of a plurality of direction flushing underground water conduits by swing driven by motor water spout, make inner-walls of duct produce bigger eddy current, features high scale-removing effect; And the present invention uses high-voltage generating device, first electrode and second electrode that are arranged in insulated cavity are discharged in the water discontinuous of insulated cavity, produce High-Pressure Water, make ripples concussion back cooperate eddy current that pipeline is washed, further improved the effect of eliminating sludge in pipe.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
The specific embodiment one, this specific embodiment is described in conjunction with Fig. 1, pipeline flushing device with intermittent discharge function and strong water wave impact, it comprises insulated cavity 3, high-voltage generating device 2, water spout 8, universal joint 9 and drive link 11, and it also comprises first electrode 5, second electrode 6 and swing motor 10; First voltage output end of high-voltage generating device 2 is connected with an end of first electrode 5, and second voltage output end of described high-voltage generating device 2 is connected with an end of second electrode 6; Have two through holes above the insulated cavity 3, described two through holes and first electrode 5 and second electrode 6 adopt interference fit, and the other end of described first electrode 5 and second electrode, 6 other ends pass two through holes respectively and extend in the insulated cavity 3; The sidewall of described insulated cavity 3 has through hole 19, and the end built-in of universal joint 9 is communicated with in the inwall of described through hole 19 and with insulated cavity 3, and the front end of described universal joint 9 is made into integration with the rear end of water spout 8 and is communicated with; Swing motor 10 is arranged on the top of water spout 8, and its side is fixed on the side of insulated cavity 3, the armature spindle of described swing motor 10 is connected with an end of drive link 11, the other end of described drive link 11 is fixed on the side of water spout 8, and first electrode 5 and second electrode 6 that are arranged in insulated cavity 3 discharge in the water discontinuous of insulated cavity 3.
Operation principle: among the present invention, 2 short time of high-tension electricity generating means are interior in first electrode 5 and 6 discharges of second electrode, can produce bigger impact hydraulic pressure, impact hydraulic pressure and rush at tube wall by nozzle 8, utilize the dirt that impacts on the flushable duct wall of hydraulic pressure, water spout 8 swings simultaneously produce eddy current from a plurality of directions, the flushing tube wall passes through formula
Calculate interval t discharge time, L is a duct length in the formula; A is a water hammer wave velocity.
The pendulum angle of water spout 8 of the present invention for the insulated cavity vertical axis be the center+60 the degree.
Present embodiment is sealed with shutoff after insulated cavity 3 pours into water and with water spout by water spout earlier before use, then insulated cavity is put into water and is taken off shutoff, can use after the energising.
The specific embodiment, this specific embodiment and the specific embodiment one described difference with pipeline flushing device of intermittent discharge function and strong water wave impact are, it also comprises discharge controller 1, and the control signal output of described discharge controller 1 is connected with the control signal input of high-voltage generating device 2.
The specific embodiment three, this specific embodiment and the specific embodiment two described differences with pipeline flushing device of intermittent discharge function and strong water wave impact are that described discharge controller 1 is the time relay; Its model is HHS4R (JSMJ) or JSS48A-S.
The specific embodiment four, this specific embodiment and the specific embodiment one, two or three described differences with pipeline flushing device of intermittent discharge function and strong water wave impact are that high-voltage generating device 2 is for producing the high-voltage generating device of 30 kilovolts～50 kilovoltages.
Claims (4)
1. the pipeline flushing device that has intermittent discharge function and strong water wave impact, it comprises insulated cavity (3), high-voltage generating device (2), water spout (8), universal joint (9) and drive link (11), it is characterized in that: further comprising first electrode (5), second electrode (6) and swing motor (10); First voltage output end of high-voltage generating device (2) is connected with an end of first electrode (5), and second voltage output end of described high-voltage generating device (2) is connected with an end of second electrode (6); Have two through holes above the insulated cavity (3), described two through holes and first electrode (5) and second electrode (6) adopt interference fit, and the other end of described first electrode (5) and second electrode (6) other end pass two through holes respectively and extend in the insulated cavity (3); The sidewall of described insulated cavity (3) has through hole (19), and the end built-in of universal joint (9) is communicated with in the inwall of described through hole (19) and with insulated cavity (3), and the front end of described universal joint (9) is made into integration with the rear end of water spout (8) and is communicated with; Swing motor (10) is arranged on the top of water spout (8), and its side is fixed on the side of insulated cavity (3), the armature spindle of described swing motor (10) is connected with an end of drive link (11), the other end of described drive link (11) is fixed on the side of water spout (8), and first electrode (5) and second electrode (6) that are arranged in insulated cavity (3) discharge in the water discontinuous of insulated cavity (3).
2. the pipeline flushing device with intermittent discharge function and strong water wave impact according to claim 1, it is characterized in that it also comprises discharge controller (1), the control signal output of described discharge controller (1) is connected with the control signal input of high-voltage generating device (2).
3. the pipeline flushing device with intermittent discharge function and strong water wave impact according to claim 2 is characterized in that discharge controller (1) is the time relay.
4. according to claim 1,2 or 3 described pipeline flushing devices, it is characterized in that high-voltage generating device (2) is for producing the high-voltage generating device of 30 kilovolts～50 kilovoltages with intermittent discharge function and strong water wave impact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100726987A CN101623696B (en) | 2009-08-19 | 2009-08-19 | Pipeline flushing device with strong water wave impact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100726987A CN101623696B (en) | 2009-08-19 | 2009-08-19 | Pipeline flushing device with strong water wave impact |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101623696A CN101623696A (en) | 2010-01-13 |
| CN101623696B true CN101623696B (en) | 2011-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100726987A Expired - Fee Related CN101623696B (en) | 2009-08-19 | 2009-08-19 | Pipeline flushing device with strong water wave impact |
Country Status (1)
| Country | Link |
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| CN (1) | CN101623696B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672837B (en) * | 2020-06-16 | 2021-07-30 | 三门核电有限公司 | Pipeline high-flow flushing method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2274347Y (en) * | 1996-10-23 | 1998-02-11 | 王秉鹏 | Electric water-hammer type scale cleaner for densimeter |
| EP1106269A1 (en) * | 1999-12-02 | 2001-06-13 | Robert A. Heath | Tank cleaning apparatus |
| CN1081960C (en) * | 1993-08-12 | 2002-04-03 | 扎克里托戈·蒂帕“工艺”股份公司 | Method for cleaning inner surface of a pipe and device for carrying |
| CN1631556A (en) * | 2004-12-28 | 2005-06-29 | 赵明 | Water saving water hammering type rinsing system for water feeding pipe |
-
2009
- 2009-08-19 CN CN2009100726987A patent/CN101623696B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1081960C (en) * | 1993-08-12 | 2002-04-03 | 扎克里托戈·蒂帕“工艺”股份公司 | Method for cleaning inner surface of a pipe and device for carrying |
| CN2274347Y (en) * | 1996-10-23 | 1998-02-11 | 王秉鹏 | Electric water-hammer type scale cleaner for densimeter |
| EP1106269A1 (en) * | 1999-12-02 | 2001-06-13 | Robert A. Heath | Tank cleaning apparatus |
| CN1631556A (en) * | 2004-12-28 | 2005-06-29 | 赵明 | Water saving water hammering type rinsing system for water feeding pipe |
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| Publication number | Publication date |
|---|---|
| CN101623696A (en) | 2010-01-13 |
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Granted publication date: 20110105 Termination date: 20120819 |