CN108515053B - A kind of valve bottom liner fluid blasting apparatus - Google Patents
A kind of valve bottom liner fluid blasting apparatus Download PDFInfo
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- CN108515053B CN108515053B CN201810291356.3A CN201810291356A CN108515053B CN 108515053 B CN108515053 B CN 108515053B CN 201810291356 A CN201810291356 A CN 201810291356A CN 108515053 B CN108515053 B CN 108515053B
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- China
- Prior art keywords
- aqueduct
- valve
- air jet
- pipe
- jet pipe
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- Taps Or Cocks (AREA)
- Nozzles (AREA)
Abstract
The present invention provides a kind of valve bottom liner fluid blasting apparatus, blasting apparatus is set to the side of aqueduct upper ball valve, for accelerating the speed of water flow at ball valve, including fixed mechanism and jet mechanism, fixed mechanism includes seal pipe, the first sealing valve and the second sealing valve, seal pipe is equipped with the first sealing valve and the second sealing valve, and the cavity inside seal pipe is set as installation passage, and installation passage is also connected with jet mechanism；Jet mechanism includes air jet pipe, Non-return air valve and external air pump, air jet pipe is set at the installation passage inside seal pipe, first sealing valve and the second sealing valve are held on the outer wall of air jet pipe respectively, one end of air jet pipe extends to the inside of aqueduct, the other end of air jet pipe is connected to external air pump, it is additionally provided with Non-return air valve between air jet pipe and external air pump, angle is additionally provided between air jet pipe and aqueduct.The present invention can effectively clear up the sundries of aqueduct upper ball valve bottom accumulation, maintain the good open/close states of ball valve.
Description
Technical field
The present invention relates to a kind of valve bottom liner fluid blasting apparatus.
Background technique
Distribution of water resources unevenness brings enormous pressure to Chinese society, economic development, on the south water north be adjusted to a system of representative
Column water diversion project is to alleviate region water scarcity to make outstanding contributions.Urban Areas is as main water supply object, piped water supply tool
There is outstanding advantage, Economization on land is conducive to construction, is convenient for management.The biggish water delivery line of caliber adjusts water supply water frequently with ball valve
Stream.Pipeline engineering often due to sundries, sedimentation, causes ball valve bottom to deposit in the process of running, when ball valve is closed, sundries,
Silt is stuck in rubber pad bottom, and ball valve watertight rubber pad is made to generate plastic deformation, reduces ball valve service life, ties up when caliber is larger
Repair it is many and diverse, to managed operation generation bring adverse effect.
Under the conditions of the prior art, control quality of water conveyance is complex, and puts into larger.Pipeline water delivery is as water-carriage system
A part often combines with channel, diversion tunnel, aqueduct etc., constitutes complete water transfer system, can not because of the factors such as weather, artificial
There is sundries to enter water body with avoiding, only improves ball-valve structure, technique is not possible to effectively eliminate influence of the sundries deposition to ball valve.
Summary of the invention
To solve the above problems, the present invention provides a kind of valve bottom liner fluid blasting apparatus, aqueduct can be effectively cleared up
The sundries of upper ball valve bottom accumulation, maintains the good open/close states of ball valve, extends the service life of watertight rubber pad in ball valve.
To achieve the goals above, the technical solution adopted by the present invention are as follows:
A kind of valve bottom liner fluid blasting apparatus, blasting apparatus are set on aqueduct, also set on the aqueduct
Place valve regulation water supply water flow, the blasting apparatus are set to the side of ball valve, special for accelerating the speed of water flow at ball valve
Sign is: the blasting apparatus includes fixed mechanism and jet mechanism, the fixed mechanism include seal pipe, the first sealing valve and
Second sealing valve, one end of seal pipe are connected to the outer wall of aqueduct, and the other end of seal pipe extends outwardly in aqueduct
Outside, seal pipe are equipped with first sealing valve and second sealing valve, and it is logical that the cavity inside seal pipe is set as installation
Road, the installation passage are also connected with the jet mechanism；The jet mechanism includes air jet pipe, Non-return air valve and external air pump,
The air jet pipe is set at the installation passage inside seal pipe, and first sealing valve and second sealing valve clamp respectively
In the outer wall of the air jet pipe, one end of air jet pipe extends to the inside of the aqueduct, and the other end of air jet pipe passes through institute
It states installation passage and is connected to external air pump, Non-return air valve, the jet are additionally provided between the air jet pipe and the external air pump
Angle is additionally provided between pipe and the aqueduct；
The fixed mechanism and the jet mechanism are also respectively connected with rotating mechanism, and the rotating mechanism includes rotary flat
Platform, fixing seat and controller, the rotating platform are hollow rotating platform, and the fixed seating is set to the end of seal pipe, and
The circular hole that air jet pipe passes through is reserved in the middle part of fixing seat, rotating platform pedestal is fixed by bolts in the fixing seat, rotation
Turn the outside that platform turntable is sheathed on the air jet pipe, and the outer wall of the air jet pipe is fixed on the inner hole of turntable, the rotation
Platform is also connected with controller.
Further, the junction of seal pipe and aqueduct is additionally provided with mounting hole, and one end of air jet pipe passes through mounting hole
It is set to the inside of the aqueduct.
Further, the seal pipe is arranged in perpendicular, and seal pipe is set to the top of the aqueduct, and
Perpendicular where seal pipe passes through the central axes of aqueduct.
Further, one end of air jet pipe is also connected with nozzle.
Further, the nozzle is set to the inside of the aqueduct, and the nozzle includes installation end and jet end,
The installation end is fixedly connected on the end of the air jet pipe, and the jet end is arranged along the direction far from air jet pipe.
Further, the installation end is round hole tube body, and the jet end is rectangular opening tube body.
Further, the internal diameter of the installation end is identical as the internal diameter of the air jet pipe.
Further, jet pipe end of the jet tube end inside aqueduct outside the ball valve, aqueduct
Portion is far from the ball valve.
Further, the angle of the central axis of air jet pipe and aqueduct central axis is 30 ~ 60 °.
The invention has the benefit that
1, a kind of valve bottom liner fluid blasting apparatus of the invention is used by the setting of fixed mechanism and jet mechanism
The mode of jet stream realizes the strong brush effect to the ball valve bottom of aqueduct, can effectively clear up the miscellaneous of Ball valve of pipeline bottom accumulation
Object maintains the good open/close states of ball valve, extends the service life of watertight rubber pad in ball valve；
2, a kind of valve bottom liner fluid blasting apparatus of the invention can be used in dynamic water or hydrostatic, not influence water delivery
The water delivery of pipeline；First sealing valve and the second sealing valve are set on fixed mechanism, guaranteed by the way of double seal valve sealing solid
The leakproofness for determining mechanism prevents the water leakage because of aqueduct caused by installing blasting apparatus additional；
3, a kind of jet mechanism of valve bottom liner fluid blasting apparatus of the present invention is by the way of the jet into aqueduct
Realize the cleaning of ball valve bottom, the compressed air that external air pump is sprayed via air jet pipe carries out the pollutant of ball valve bottom clear
Reason, compressed air can be also partially soluble in water under flow regime after entering aqueduct, increase the dissolved oxygen content of water body,
Improve the water quality of water in aqueduct to a certain extent；
4, a kind of valve bottom liner fluid blasting apparatus of the invention carries out ball valve bottom liner by the way of injecting gas clear
It sweeps, avoids the abrasion for directly contacting aqueduct inside coating caused by aqueduct inside because cleaning object, prevent to water delivery
It is damaged caused by pipeline, improves the practical safety of blasting apparatus；
5, the jet end of nozzle is rectangular opening tube body, and compressed air reaches jet by the installation end of air jet pipe and nozzle
When end, air-flow is spread to the both ends of rectangular opening tube body, and the air-flow that nozzle sprays diffuses into aqueduct in fan-shaped form, is increased
The projected area of compressed air is increased while stream of compressed air speed of pressurizeing；
6, fixed mechanism is also connected via rotating mechanism with jet mechanism, and the rotating platform turntable of rotating mechanism is connected to spray
The rotating platform pedestal of tracheae, rotating mechanism is fixed in seal pipe, when rotating platform is started to work, air jet pipe rotary flat again
It is rotated under platform driven by rotary disc, guarantees to expand projected area while jet velocity, the high-speed flow for generating nozzle is to ball valve
Preceding pipeline inner wall bottom circumferential region forms jet stream, realizes and cleans effect.
Detailed description of the invention
Fig. 1 is schematic view of the mounting position of the invention；
Fig. 2 is structural schematic diagram of the invention；
Fig. 3 is the structural schematic diagram of nozzle；
Fig. 4 is the structural schematic diagram at jet nozzle end；
Fig. 5 is the structural schematic diagram of rotating mechanism.
Wherein, each label in figure are as follows: 1, aqueduct；2, ball valve；3, seal pipe；4, the first sealing valve；5, the second sealing
Valve；6, air jet pipe；7, external air pump；8, Non-return air valve；9, nozzle；901, installation end；902, jet end；10, watertight rubber pad；
11, rotating platform；1101, rotating platform pedestal；1102, rotating platform turntable；12, fixing seat；13, controller.
Specific embodiment
In order to which those skilled in the art better understood when technical solution provided by the present invention, below with reference to specific
Embodiment income illustrates.
This case can illustrate by embodiment below and be fully understood, and allow and be familiar with the personage of this skill accordingly
It completes, the embodiment of right this case not can be limited its implementation form by following.
Fig. 1 is a kind of schematic view of the mounting position of valve bottom liner fluid blasting apparatus of the present invention, and blasting apparatus is set to defeated
On waterpipe 1, ball valve 2 being also set up on aqueduct 1 and adjusts water supply water flow, blasting apparatus is set to the side of ball valve 2, for adding
The speed of water flow at fast ball valve 2, it is characterised in that: blasting apparatus includes fixed mechanism and jet mechanism, and fixed mechanism includes close
Tube sealing 3, the first sealing valve 4 and the second sealing valve 5, one end of seal pipe 3 are connected to the outer wall of aqueduct 1, seal pipe 3 it is another
One end extends outwardly outside aqueduct 1, and seal pipe 3 is equipped with the first sealing valve 4 and the second sealing valve 5, inside seal pipe 3
Cavity be set as installation passage, installation passage is also connected with jet mechanism；The blasting apparatus is installed on aqueduct 1, dynamic
It can be used in water or hydrostatic, do not influence the water delivery of aqueduct 1；It is close that first sealing valve 4 and second is set on fixed mechanism
Valve 5 is sealed, guarantees the leakproofness of fixed mechanism by the way of double seal valve sealing, is prevented because of water delivery caused by installing blasting apparatus additional
The water of pipeline 1 leaks.
Jet mechanism includes air jet pipe 6, Non-return air valve 8 and external air pump 7, and air jet pipe 6 is set to the peace inside seal pipe 3
It fills at channel, the first sealing valve 4 and the second sealing valve 5 are held on the outer wall of air jet pipe 6 respectively, and one end of air jet pipe 6 extends to
The inside of aqueduct 1, the other end of air jet pipe 6 pass through installation passage and are connected to external air pump 7, air jet pipe 6 and external air pump 7
Between be additionally provided with Non-return air valve 8, be additionally provided with angle between air jet pipe 6 and aqueduct 1；Using the jet into aqueduct 1
Mode realizes the cleaning of 2 bottom of ball valve, pollutant of the compressed air that external air pump 7 is sprayed via air jet pipe 6 to 2 bottom of ball valve
It is cleared up, compressed air can be also partially soluble in water under flow regime after entering aqueduct 1, increase the dissolved oxygen of water body
Content improves the water quality of water in aqueduct 1 to a certain extent；Meanwhile by the way of injecting gas to 2 bottom liner of ball valve into
Row cleans, and can also avoid the mill that 1 inside coating of aqueduct caused by 1 inside of aqueduct is directly contacted because cleaning object
Erosion prevents from improving the practical safety of blasting apparatus to damage caused by aqueduct 1.
One end of air jet pipe 6 is also connected with nozzle 9, and nozzle 9 is set to the inside of aqueduct 1, and nozzle 9 includes installation end
901 and jet end 902, installation end 901 is fixedly connected on the end of air jet pipe 6, and jet end 902 is along the direction far from air jet pipe 6
Setting, wherein installation end 901 be round hole tube body, jet end 902 be rectangular opening tube body, the internal diameter of installation end 901 be less than or
Equal to the internal diameter of air jet pipe 6, when the internal diameter of installation end 901 is identical as the internal diameter of air jet pipe 6, installation end 901 can directly be pasted
It is fixed on the end of air jet pipe 6, when the internal diameter of installation end 901 is less than the internal diameter of air jet pipe 6, the installation end 901 of nozzle 9 extends
In in the pipe of air jet pipe 9, then it is welded and fixed；The jet end 902 of nozzle 9 is rectangular opening tube body, and compressed air is by spraying
When the installation end 901 of tracheae 6 and nozzle 9 reaches jet end 902, air-flow is spread to the both ends of rectangular opening tube body, what nozzle 9 sprayed
Air-flow diffuses into aqueduct 1 in fan-shaped form, and the injection of compressed air is increased while increasing compressed air flow velocity
Area.
For blasting apparatus in assembly, the junction of seal pipe 3 and aqueduct 1 is equipped with mounting hole, and one end of air jet pipe 6 is worn
The inside that mounting hole is set to aqueduct 1 is crossed, seal pipe 3 is arranged in perpendicular, and seal pipe 3 is set to aqueduct 1
Top, and the perpendicular where seal pipe 3 passes through the central axes of aqueduct 1, the air jet pipe 6 inside seal pipe 3 with it is defeated
It is in a certain angle between waterpipe 1, jet of 6 end of air jet pipe outside ball valve 2, aqueduct 1 inside aqueduct 1
6 end of pipe is far from ball valve 2, and the central axis of air jet pipe 6 and the angle of 1 central axis of aqueduct are 45 °, fixed mechanism and spray
Mechanism of qi structure is also respectively connected with rotating mechanism, and rotating mechanism includes rotating platform 11, fixing seat 12 and controller 13, rotating platform 11
For hollow rotating platform 11, fixing seat 12 is sheathed on the end of seal pipe 3, and the middle part of fixing seat 12 is reserved for air jet pipe 6 and leads to
The circular hole crossed, rotating platform pedestal 1101 are fixed by bolts in fixing seat 12, and rotating platform turntable 1102 is sheathed on jet
The outside of pipe 6, and the outer wall of air jet pipe 6 is fixed on the inner hole of turntable, rotating platform 11 is also connected with controller 13, rotating mechanism
11 turntable of rotating platform be connected to air jet pipe 6,11 pedestal of rotating platform of rotating mechanism is fixed in seal pipe 3, rotary flat
Platform 11 receives the instruction that controller 13 issues, when rotating platform 11 is started to work, 1102 band of rotating platform turntable again of air jet pipe 6
Dynamic lower rotation, guarantees to expand projected area while jet velocity, the high-speed flow for generating nozzle 9 is to 2 preceding pipeline of ball valve
Inner wall bottom circumferential region forms jet stream, realizes and cleans effect.
Seal pipe 3 is arranged in perpendicular, and seal pipe 3 is set to the top of aqueduct 1, and where seal pipe 3
Perpendicular passes through the central axes of aqueduct 1, and central axes extend the inner wall bottom of the aqueduct 1 before ball valve 2, in ball valve
2 bottom front forms jet stream, and then carries out spray to the bottom of ball valve 2 and clear away clean, the jet in seal pipe 3 and seal pipe at this time
It is constant that angle is swept in the spray of pipe 6；Seal pipe 3 is also securable on rotatable annulus, which is nested on aqueduct 1, is belonged to
It in a part of aqueduct 1, is specifically set in front of the flange of ball valve 2, wherein the central axis of annulus and aqueduct 1
Central axis coincides, and both ends are separately connected aqueduct 1, the rubber of annulus and the junction setting preventing water leakage of aqueduct 1
Cushion rubber, annulus is connected with the second rotating platform, and makes rotating motion under the induced effect of the second rotating platform, and seal pipe 3 exists
Central axes under the drive of annulus equally around aqueduct 1 make rotating motion, and form rapids in the different angle of 1 inner wall of aqueduct
Stream, can to ball valve 2 carry out full angle spray clear away it is clean, act on it is more extensive.Dress is swept in a kind of valve bottom liner fluid spray of the invention
It sets, by the setting of fixed mechanism and jet mechanism, is realized by the way of jet stream to the strong of 2 bottom of ball valve of aqueduct 1
Brush effect, can effectively clear up the sundries of 2 bottom of Ball valve of pipeline accumulation, maintain the good open/close states of ball valve 2, extend in ball valve 2
The service life of watertight rubber pad 10.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (9)
1. a kind of valve bottom liner fluid blasting apparatus, blasting apparatus are set on aqueduct, also set up on the aqueduct
Ball valve adjusts water supply water flow, and the blasting apparatus is set to the side of ball valve, for accelerating the speed of water flow at ball valve, feature
Be: the blasting apparatus includes fixed mechanism and jet mechanism, and the fixed mechanism includes seal pipe, the first sealing valve and
Two sealing valves, one end of seal pipe are connected to the outer wall of aqueduct, and the other end of seal pipe extends outwardly in outside aqueduct
Portion, seal pipe are equipped with first sealing valve and second sealing valve, and the cavity inside seal pipe is set as installation passage,
The installation passage is also connected with the jet mechanism；
The jet mechanism includes air jet pipe, Non-return air valve and external air pump, and the air jet pipe is set to the peace inside seal pipe
It filling at channel, first sealing valve and second sealing valve are held on the outer wall of the air jet pipe respectively, and the one of air jet pipe
End extends to the inside of the aqueduct, and the other end of air jet pipe passes through the installation passage and is connected to external air pump, described
It is additionally provided with Non-return air valve between air jet pipe and the external air pump, folder is additionally provided between the air jet pipe and the aqueduct
Angle；
The fixed mechanism and the jet mechanism are also respectively connected with rotating mechanism, and the rotating mechanism includes rotating platform, consolidates
Reservation and controller, the rotating platform are hollow rotating platform, and the fixed seating is set to the end of seal pipe, and fixing seat
Middle part be reserved for the circular hole that air jet pipe passes through, the pedestal of rotating platform is fixed by bolts in the fixing seat, rotary flat
The turntable of platform is sheathed on the outside of the air jet pipe, and the outer wall of the air jet pipe is fixed on the inner hole of turntable, the rotary flat
Platform is also connected with controller.
2. a kind of valve bottom liner fluid blasting apparatus according to claim 1, it is characterised in that: seal pipe and aqueduct
Junction be additionally provided with mounting hole, one end of air jet pipe passes through the inside that mounting hole is set to the aqueduct.
3. a kind of valve bottom liner fluid blasting apparatus according to claim 1 or 2, it is characterised in that: the seal pipe exists
Setting, seal pipe are set to the top of the aqueduct in perpendicular, and the perpendicular where seal pipe passes through water delivery
The central axes of pipeline.
4. a kind of valve bottom liner fluid blasting apparatus according to claim 1, it is characterised in that: one end of air jet pipe also connects
It is connected to nozzle.
5. a kind of valve bottom liner fluid blasting apparatus according to claim 4, it is characterised in that: the nozzle is set to institute
The inside of aqueduct is stated, the nozzle includes installation end and jet end, and the installation end is fixedly connected on the air jet pipe
End, the jet end are arranged along the direction far from air jet pipe.
6. a kind of valve bottom liner fluid blasting apparatus according to claim 5, it is characterised in that: the installation end is circle
Hole tube body, the jet end are rectangular opening tube body.
7. a kind of valve bottom liner fluid blasting apparatus according to claim 5 or 6, it is characterised in that: the installation end
Internal diameter is identical as the internal diameter of the air jet pipe.
8. a kind of valve bottom liner fluid blasting apparatus according to claim 1, it is characterised in that: the spray inside aqueduct
Jet tube end of the tracheae end outside the ball valve, aqueduct is far from the ball valve.
9. a kind of valve bottom liner fluid blasting apparatus according to claim 8, it is characterised in that: the central axis of air jet pipe
Angle with aqueduct central axis is 30 ~ 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810291356.3A CN108515053B (en) | 2018-04-03 | 2018-04-03 | A kind of valve bottom liner fluid blasting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810291356.3A CN108515053B (en) | 2018-04-03 | 2018-04-03 | A kind of valve bottom liner fluid blasting apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108515053A CN108515053A (en) | 2018-09-11 |
| CN108515053B true CN108515053B (en) | 2019-05-24 |
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ID=63431091
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810291356.3A Active CN108515053B (en) | 2018-04-03 | 2018-04-03 | A kind of valve bottom liner fluid blasting apparatus |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0469058A1 (en) * | 1989-04-21 | 1992-02-05 | Donald H Collett | Method and apparatus for cleaning and sanitizing hvac systems. |
| JPH06220909A (en) * | 1993-01-26 | 1994-08-09 | Kajima Corp | Purification method and device in draining channel |
| CN102015133A (en) * | 2008-04-25 | 2011-04-13 | 安辛可再生能源有限公司 | Mitigation of deposits and secondary reactions in thermal conversion processes |
| CN102059232A (en) * | 2010-10-20 | 2011-05-18 | 沈阳理工大学 | Intermittent high pressure high current gas jet scale removing device |
| KR20130001024U (en) * | 2011-08-04 | 2013-02-14 | 권혁성 | Baegwannae-scale prevention and removal units generated |
| CN204307897U (en) * | 2014-11-04 | 2015-05-06 | 中曼石油钻井技术有限公司 | A kind of mud recoil pipeline cleaning plant of solid controlling system |
-
2018
- 2018-04-03 CN CN201810291356.3A patent/CN108515053B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0469058A1 (en) * | 1989-04-21 | 1992-02-05 | Donald H Collett | Method and apparatus for cleaning and sanitizing hvac systems. |
| JPH06220909A (en) * | 1993-01-26 | 1994-08-09 | Kajima Corp | Purification method and device in draining channel |
| CN102015133A (en) * | 2008-04-25 | 2011-04-13 | 安辛可再生能源有限公司 | Mitigation of deposits and secondary reactions in thermal conversion processes |
| CN102059232A (en) * | 2010-10-20 | 2011-05-18 | 沈阳理工大学 | Intermittent high pressure high current gas jet scale removing device |
| KR20130001024U (en) * | 2011-08-04 | 2013-02-14 | 권혁성 | Baegwannae-scale prevention and removal units generated |
| CN204307897U (en) * | 2014-11-04 | 2015-05-06 | 中曼石油钻井技术有限公司 | A kind of mud recoil pipeline cleaning plant of solid controlling system |
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| Publication number | Publication date |
|---|---|
| CN108515053A (en) | 2018-09-11 |
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