CN101890416A - Cleaner for inner wall of steel pipe - Google Patents
Cleaner for inner wall of steel pipe Download PDFInfo
- Publication number
- CN101890416A CN101890416A CN 201010238629 CN201010238629A CN101890416A CN 101890416 A CN101890416 A CN 101890416A CN 201010238629 CN201010238629 CN 201010238629 CN 201010238629 A CN201010238629 A CN 201010238629A CN 101890416 A CN101890416 A CN 101890416A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- wall
- cleaner
- pipe
- sleeve pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention relates to a cleaner for the inner wall of a steel pipe, which comprises a water pump and a four-way reversing valve, wherein the four-way reversing valve is provided with a water inlet pipe, a drain pipe, a left connecting pipe and a right connecting pipe; the end parts of the two connecting pipes are respectively connected with a casing pipe; a cavity, which is communicated with the connecting pipes, is arranged in the casing pipe; the front end of the casing pipe forms a socket which matches with the end part of the steel pipe; and the cavity is communicated with the socket. The invention has a reasonable and simple structure, and is especially suitable for long thin stainless steel coil pipes. The actions of the water pump and the four-way reversing valve can circularly clean the inner wall of the steel pipe, thereby enhancing the efficiency; and the clamping mechanism can clamp the steel pipe, thereby greatly enhancing the production safety. The complete device is simple and convenient to operate, lowers the production cost, enhances the safety and is suitable for popularization.
Description
Technical field
The present invention relates to a kind of steel pipe processing device, especially a kind of cleaner for inner wall of steel pipe that is used for elongated stainless steel disc inside pipe wall cleaning.
Background technology
Steel pipe is behind machining deformation, and can there be impurity such as some lubricant greases and metallic particles in its inner wall surface, if do not remove totally, can influence the steel pipe service life and the scope of application.Present small-sized seamless steel pipe internal wall cleans the general liquid medium that adopts earlier steel pipe is carried out soaking and washing, clean with spray gun by the workman is manual again, in this process, be easy to cause cleaning fluid to leak, if be splashed to the operating personnel and can damage on one's body, and cleaning fluid leaks and can influence cleaning performance and efficient.Minority cleaner for inner wall of steel pipe complex structure, cost is high, is not suitable for using producing.In addition, present cleaning device, as Chinese patent 200820153201.5 disclosed a kind of seamless steel pipe internal wall cleaning spray guns, be the steel pipe inwall to be cleaned by the spray power of shower nozzle, because shower nozzle spray power is limited, so this cleaning spray gun is not suitable for elongated stainless steel coil pipe, elongated stainless steel disc inside pipe wall can't be cleaned up.
Summary of the invention
The present invention will solve the shortcoming of above-mentioned prior art, provides a kind of rational in infrastructure simple, cleans cleaner for inner wall of steel pipe safely and effectively, and the inwall that is specially adapted to elongated stainless steel coil pipe cleans, and satisfies the production demand.
The present invention solves the technical scheme that its technical problem adopts: this cleaner for inner wall of steel pipe, comprise water pump, four-way change-over valve, four-way change-over valve be provided with water inlet pipe, drainpipe and about two tube connectors, the end of two tube connectors is connected with sleeve pipe respectively, has the cavity that is communicated with tube connector in the sleeve pipe, and the front end of sleeve pipe forms the socket joint hole that is complementary with steel tube end part, and cavity is connected with the socket joint hole.During use, stainless steel coil pipe two is inserted in respectively on two sleeve pipes, leads to cleaning fluid toward water inlet pipe by water pump, through four-way change-over valve, flow out in the stainless steel coil pipe from the tube connector in left side and to wash, flow back into four-way change-over valve from the right side tube connector again, discharge from drainpipe then.After the four-way change-over valve commutation, cleaning fluid then flows out from the right side tube connector, flows back to from the left side tube connector again.Rely on the power of water pump like this, add the effect of four-way change-over valve, cleaning fluid just can wash in steel pipe repeatedly back and forth, thereby elongated steel pipe inwall is cleaned up.
Further, described cleaner for inner wall of steel pipe also has at least one and places the interior emery cloth group of steel pipe, and the inner, socket joint hole is provided with limiting section, and the radial height of described limiting section in sleeve pipe is greater than the wall thickness of steel pipe.Emery cloth group is along with the impact of current, the inwall of friction steel pipe, thus further strengthen the effect that inwall cleans.And emery cloth is rolled into a ball under the effect of four-way change-over valve, flushing back and forth repeatedly, and that the steel pipe inwall can be cleaned is more thorough.In the time of flushing, limiting section can guarantee that emery cloth group stays the steel pipe inwall, can not enter the sleeve pipe cavity, and the situation that causes stopping up the sleeve pipe inlet opening takes place.After cleaning is finished, an end of steel pipe is taken down from sleeve pipe, the emery cloth in steel pipe group water is gone out got final product.
Described cleaner for inner wall of steel pipe also has the anchor clamps that are used for fixing steel tube end part, and described sleeve pipe is located on the anchor clamps, and these anchor clamps are provided with base, the pressing plate that cooperatively interacts.By the cooperation of base and pressing plate, the end clips of steel pipe can be fastened, in flushing, steel tube end part can not rocked, its maintenance is contacted with the tight of sleeve pipe, cleaning fluid can not leaked.
Described anchor clamps are provided with the clamping cylinder that is connected with air pump, and described pressing plate is fixed on the end that clamps cylinder piston rod; Be provided with reversal valve between described clamping cylinder and the air pump.Like this, can automatically steel tube end part be clamped by controlling cylinder.
Described anchor clamps are provided with the cylinder that holds out against that is connected with air pump, and hold out against between cylinder and the air pump and be provided with reversal valve, and described sleeve pipe is fixed on this end that holds out against cylinder piston rod.Like this, can automatically sleeve pipe and steel tube end part be held out against, keep closely contact by controlling cylinder.
Described anchor clamps are frame structure, and are divided into front and back two parts by dividing plate, and described sleeve pipe is positioned at frame rear portion, and described base and pressing plate are positioned at frame front, and dividing plate and framework front side board are provided with the through hole over against sleeve pipe.Frame structure is convenient to installing and fixing of equipment, the various places of can applying in a flexible way.
Be connected to Pnenmatic automatic switch on the described water inlet pipe, when pressure is excessive, will close automatically, ensured the security of device.
Described limiting section surface is provided with sealing ring.Like this, what steel pipe just can be firm has been socketed in the sleeve pipe, and by clamping cylinder and holding out against cylinder mutually to the positioning action of steel pipe, can not cause cleaning fluid to leak when steel pipe is cleaned, and improves the security of production and processing.
The effect that the present invention is useful is: of the present invention rational in infrastructure, simple, be particularly useful for elongated stainless steel coil pipe.The cleaning that effect by water pump, four-way change-over valve can circulate repeatedly to the steel pipe inwall is raised the efficiency, and by the clamping action of clamp mechanism to steel pipe, has improved the security of production and processing greatly.Whole device is simple and simple to operation, has not only reduced production cost, but also has improved security, is fit to apply.
Description of drawings
Fig. 1 is a perspective view of the present invention;
Perspective view when Fig. 2 cleans the steel pipe inwall for the present invention;
Fig. 3 is a perspective view of the present invention;
Structural representation when Fig. 4 analyses and observe for sleeve pipe of the present invention;
Sectional structure schematic diagram when Fig. 5 is the inflow of outflow right side, four-way change-over valve of the present invention left side;
Sectional structure schematic diagram when Fig. 6 is the inflow of outflow left side, four-way change-over valve of the present invention right side;
Fig. 7 is crumpled gauze and steel pipe position relational structure schematic diagram among the present invention.
Description of reference numerals: anchor clamps 1, water inlet pipe 2, drainpipe 3, tube connector 4, sleeve pipe 5, cavity 5-1, socket joint hole 5-2, limiting section 5-3, sealing ring 5-4, four-way change-over valve 6, base 7, pressing plate 8, air pump 9, clamp cylinder 10, reversal valve 11, hold out against cylinder 12, piston rod 12-1, dividing plate 13, through hole 13-1, Pnenmatic automatic switch 14, steel pipe 15, emery cloth group 16, water pump 17.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing:
With reference to accompanying drawing: this cleaner for inner wall of steel pipe in the present embodiment, comprise water pump 17, four-way change-over valve 6, four-way change-over valve 6 be provided with water inlet pipe 2, drainpipe 3 and about two tube connectors 4, the end of two tube connectors 4 is connected with sleeve pipe 5 respectively, has the cavity 5-1 that is communicated with tube connector 4 in the sleeve pipe 5, and the front end of sleeve pipe 5 forms the socket joint hole 5-2 that is complementary with steel pipe 15 ends, and cavity 5-1 is connected with socket joint hole 5-2.Described cleaner for inner wall of steel pipe also has three emery cloth groups 16 that place in the steel pipe 15, and 5-2 the inner, socket joint hole is provided with limiting section 5-3, and the radial height of described limiting section 5-3 in sleeve pipe 5 is greater than the wall thickness of steel pipe 15.Described cleaner for inner wall of steel pipe also has the anchor clamps 1 that are used for fixing steel pipe 15 ends, and described sleeve pipe 5 is located on the anchor clamps 1, and these anchor clamps 1 are provided with base 7, the pressing plate 8 that cooperatively interacts.By the cooperation of base 7 and pressing plate 8, the end clips of steel pipe 15 can be fastened, described anchor clamps 1 are provided with the clamping cylinder 10 that is connected with air pump 9, and described pressing plate 8 is fixed on the end that clamps cylinder 10 piston rod 12-1; Be provided with reversal valve 11 between described clamping cylinder 10 and the air pump 9.Described anchor clamps 1 be provided be connected with air pump 9 hold out against cylinder 12, and hold out against between cylinder 10 and the air pump 9 and be provided with reversal valve 11, described sleeve pipe 5 is fixed on the end that this holds out against cylinder 12 piston rod 12-1.Described anchor clamps 1 are frame structure, and are divided into front and back two parts by dividing plate 13, and described sleeve pipe 5 is positioned at frame rear portion, and described base 7 is positioned at frame front with pressing plate 8, and dividing plate 13 and framework front side board are provided with the through hole 13-1 over against sleeve pipe 5.Be connected to Pnenmatic automatic switch 14 on the described water inlet pipe 2, when pressure is excessive, will close automatically, ensured the security of device.Limiting section 5-3 surface is provided with sealing ring 5-4.
Fig. 5, Fig. 6 are the internal structure schematic diagrames of four-way change-over valve, and Fig. 5 flows out from left side tube connector 4, flows back to from right side tube connector 4 again, finally discharges from drainpipe 3.Fig. 6 flows out from right side tube connector 4, flows back to from left side tube connector 4 again, finally discharges from drainpipe 3.Four-way change-over valve is a known technology, just can buy on market, does not do too much description at this.
During use, in the stainless steel coil pipe, fill in crumpled gauze 16 earlier, again stainless steel coil pipe two is inserted in respectively on the different sleeve pipe 5, head on sealing ring 5-4, start power supply, open air pump, air pump 9 gas transmissions make to hold out against cylinder 12 on the anchor clamps 1 and clamp cylinder 10 mutual stressed effects and automatically steel pipe 15 ends are clamped, water pump 9 is toward the logical cleaning fluid of water inlet pipe, through four-way change-over valve 6, flow out in the stainless steel coil pipe from the tube connector 4 in left side and to wash, flow back into four-way change-over valve 6 from right side tube connector 4 again, discharge from drainpipe 3 then.After four-way change-over valve 6 commutations, cleaning fluid then flows out from right side tube connector 4, flows back to from left side tube connector 4 again.Rely on the power of water pump 9 like this, add the effect of four-way change-over valve 6, cleaning fluid just can wash in steel pipe 15 repeatedly back and forth, the stainless steel disc of the scouring repeatedly inside pipe wall that crumpled gauze 16 does not stop under the promotion repeatedly of cleaning fluid, thus elongated steel pipe 15 inwalls are cleaned up.In the time of flushing, limiting section 5-3 can guarantee that emery cloth group 16 stays steel pipe 15 inwalls, can not enter the situation generation that sleeve pipe 5 cavity 5-1 cause stopping up sleeve pipe 5 inlet openings.After cleaning is finished, an end of steel pipe 15 is taken down from sleeve pipe 5, the emery cloths in the steel pipe 15 are rolled into a ball 16 waters go out and get final product.By clamping cylinder 10 and holding out against cylinder 12 mutually to the positioning action of steel pipe 15, when being cleaned, steel pipe 15 can not cause cleaning fluid to leak, improve the security of production and processing.Of the present invention rational in infrastructure, simple, be particularly useful for elongated stainless steel coil pipe.The cleaning that effect by water pump 17, four-way change-over valve 6 can circulate repeatedly to steel pipe 15 inwalls is raised the efficiency, and by the clamping action of 1 pair of steel pipe 15 of anchor clamps, has improved the security of production and processing greatly.Whole device is simple and simple to operation, has not only reduced production cost, but also has improved security, is fit to apply.
Though the present invention illustrates and describes by the reference preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.
Claims (8)
1. cleaner for inner wall of steel pipe, comprise water pump (17), four-way change-over valve (6), it is characterized in that: four-way change-over valve (6) be provided with water inlet pipe (2), drainpipe (3) and about two tube connectors (4), the end of two tube connectors (4) is connected with sleeve pipe (5) respectively, has the cavity (5-1) that is communicated with tube connector (4) in the sleeve pipe (5), and the front end of sleeve pipe (5) forms the socket joint hole (5-2) that is complementary with steel pipe (15) end, and cavity (5-1) is connected with socket joint hole (5-2).
2. cleaner for inner wall of steel pipe according to claim 1, it is characterized in that: described cleaner for inner wall of steel pipe also has at least one and places the interior emery cloth group (16) of steel pipe (15), the inner, socket joint hole (5-2) is provided with limiting section (5-3), and the radial height of described limiting section (5-3) in sleeve pipe (5) is greater than the wall thickness of steel pipe (15).
3. cleaner for inner wall of steel pipe according to claim 1 and 2, it is characterized in that: described cleaner for inner wall of steel pipe also has the anchor clamps (1) that are used for fixing steel pipe (15) end, described sleeve pipe (5) is located on the anchor clamps (1), and these anchor clamps (1) are provided with base (7), the pressing plate (8) that cooperatively interacts.
4. cleaner for inner wall of steel pipe according to claim 3 is characterized in that: described anchor clamps (1) are provided with the clamping cylinder (10) that is connected with air pump (9), and described pressing plate (8) is fixed on the end that clamps cylinder (10) piston rod; Be provided with reversal valve (11) between described clamping cylinder (10) and the air pump (9).
5. cleaner for inner wall of steel pipe according to claim 3 is characterized in that: described anchor clamps (1) be provided be connected with air pump (9) hold out against cylinder (12), and hold out against between cylinder (12) and the air pump (9) and be provided with reversal valve (11); Described sleeve pipe (5) is fixed on this end that holds out against cylinder (12) piston rod (12-1).
6. cleaner for inner wall of steel pipe according to claim 3, it is characterized in that: described anchor clamps (1) are frame structure, and be divided into front and back two parts by dividing plate (13), described sleeve pipe (5) is positioned at frame rear portion, described base (7) is positioned at frame front with pressing plate (8), and dividing plate (13) and framework front side board are provided with the through hole (13-1) over against sleeve pipe (5).
7. cleaner for inner wall of steel pipe according to claim 1 is characterized in that: be connected to Pnenmatic automatic switch (14) on the described water inlet pipe (2).
8. cleaner for inner wall of steel pipe according to claim 1 is characterized in that: described limiting section (5-3) surface is provided with sealing ring (5-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102386291A CN101890416B (en) | 2010-07-28 | 2010-07-28 | Cleaner for inner wall of steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102386291A CN101890416B (en) | 2010-07-28 | 2010-07-28 | Cleaner for inner wall of steel pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101890416A true CN101890416A (en) | 2010-11-24 |
| CN101890416B CN101890416B (en) | 2012-01-04 |
Family
ID=43099850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102386291A Expired - Fee Related CN101890416B (en) | 2010-07-28 | 2010-07-28 | Cleaner for inner wall of steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101890416B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331273A (en) * | 2013-05-06 | 2013-10-02 | 广西壮族自治区机械工业研究院 | High-pressure water gun tail pipe arrangement device of full automatic cleaning equipment of tubular heater |
| CN107497797A (en) * | 2017-09-05 | 2017-12-22 | 上海神洲阳光特种钢管有限公司 | A kind of steel pipe inner wall cleaning equipment and method |
| CN107537835A (en) * | 2017-10-19 | 2018-01-05 | 江西福事特液压有限公司 | Piston type washing steel pipes device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4543996A (en) * | 1983-03-14 | 1985-10-01 | Water Services Of America, Inc. | Fluid flow diverter valve with improved flow-through construction |
| CN2237495Y (en) * | 1995-10-17 | 1996-10-16 | 冶金工业部钢铁研究总院 | Gas-liquid bidirectional cleaning device |
| CN2778414Y (en) * | 2005-03-25 | 2006-05-10 | 安徽华光玻璃集团有限公司 | Heavy oil pipe blowing device |
| CN101451797A (en) * | 2007-11-29 | 2009-06-10 | 沈志梁 | On-line cleaner of heat exchanger |
| CN101554631A (en) * | 2009-05-18 | 2009-10-14 | 项炳荣 | Cleaning and dredging method of pipelines |
| CN201735561U (en) * | 2010-07-28 | 2011-02-09 | 浙江景宁洁净钢管有限公司 | Cleaning device for inner wall of steel pipe |
-
2010
- 2010-07-28 CN CN2010102386291A patent/CN101890416B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4543996A (en) * | 1983-03-14 | 1985-10-01 | Water Services Of America, Inc. | Fluid flow diverter valve with improved flow-through construction |
| CN2237495Y (en) * | 1995-10-17 | 1996-10-16 | 冶金工业部钢铁研究总院 | Gas-liquid bidirectional cleaning device |
| CN2778414Y (en) * | 2005-03-25 | 2006-05-10 | 安徽华光玻璃集团有限公司 | Heavy oil pipe blowing device |
| CN101451797A (en) * | 2007-11-29 | 2009-06-10 | 沈志梁 | On-line cleaner of heat exchanger |
| CN101554631A (en) * | 2009-05-18 | 2009-10-14 | 项炳荣 | Cleaning and dredging method of pipelines |
| CN201735561U (en) * | 2010-07-28 | 2011-02-09 | 浙江景宁洁净钢管有限公司 | Cleaning device for inner wall of steel pipe |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331273A (en) * | 2013-05-06 | 2013-10-02 | 广西壮族自治区机械工业研究院 | High-pressure water gun tail pipe arrangement device of full automatic cleaning equipment of tubular heater |
| CN107497797A (en) * | 2017-09-05 | 2017-12-22 | 上海神洲阳光特种钢管有限公司 | A kind of steel pipe inner wall cleaning equipment and method |
| CN107497797B (en) * | 2017-09-05 | 2019-07-02 | 上海神洲阳光特种钢管有限公司 | A kind of steel pipe inner wall cleaning equipment and method |
| CN107537835A (en) * | 2017-10-19 | 2018-01-05 | 江西福事特液压有限公司 | Piston type washing steel pipes device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101890416B (en) | 2012-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206997288U (en) | Cleaning device for fuel tank of engineering machinery | |
| CN201735561U (en) | Cleaning device for inner wall of steel pipe | |
| CN101890416B (en) | Cleaner for inner wall of steel pipe | |
| CN204638672U (en) | A kind of clinical laboratory test tube cleaning device | |
| CN202199556U (en) | Sponge steel tube inner wall cleaner | |
| CN203018401U (en) | Cleaning machine for cleaning inner wall of tube by means of vapor, high temperature and high pressure | |
| CN206104442U (en) | Car dismouting spare part belt cleaning device | |
| CN210337870U (en) | Waterwheel cleaning device | |
| CN104353632A (en) | Gas-liquid mixing high-pressure washer | |
| CN203737671U (en) | Casing pipe washing tool for ozone generator | |
| CN214004130U (en) | Novel full-automatic electrochemical water treatment device | |
| CN211965430U (en) | Cleaning device for copper flat wire drawing operation | |
| CN101284193B (en) | Vertical type pressure filter | |
| CN104386032A (en) | Car washing machine | |
| CN2928601Y (en) | Portable combined vehicle cleaning box | |
| CN211220155U (en) | Pipeline rust cleaning device for machinery | |
| CN210847411U (en) | False tooth processing steam cleaning machine | |
| CN202803692U (en) | Pipe inner wall cleaning machine | |
| CN209379244U (en) | A kind of high-pressure cleaning gun | |
| CN204194168U (en) | A kind of insulating spray gun | |
| CN211330363U (en) | Cleaning device | |
| CN211587674U (en) | Tool cleaning device for bridge construction | |
| CN211071058U (en) | Rotation type machine part cleaning machine | |
| CN212190427U (en) | Capillary tube flushing device | |
| CN213763105U (en) | Double-station high-pressure cleaning machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20210728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |