CN214093124U - Pipeline valve body with self-cleaning rust-proof mechanism - Google Patents
Pipeline valve body with self-cleaning rust-proof mechanism Download PDFInfo
- Publication number
- CN214093124U CN214093124U CN202022724678.8U CN202022724678U CN214093124U CN 214093124 U CN214093124 U CN 214093124U CN 202022724678 U CN202022724678 U CN 202022724678U CN 214093124 U CN214093124 U CN 214093124U
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- valve body
- wall
- pipeline valve
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- 238000004140 cleaning Methods 0.000 title claims abstract description 83
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 65
- 229920000742 Cotton Polymers 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 3
- 230000002401 inhibitory effect Effects 0.000 claims 4
- 238000005580 one pot reaction Methods 0.000 claims 1
- 238000000576 coating method Methods 0.000 abstract description 4
- 239000003973 paint Substances 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 21
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 238000005498 polishing Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a pipeline valve body with a self-cleaning rust-proof mechanism, belonging to the technical field of pipeline valve bodies, comprising an upper mounting shell and a lower mounting shell; the utility model discloses in, through setting up the cotton and the rust cleaning board of wiping oil, the carousel rotates when the switch to the pipeline valve body, through the axis of rotation, drive bevel gear, the transmission connection relation between driven bevel gear and the reciprocal lead screw, reciprocal lead screw rotation drives the inboard oil cleaning cotton of installation of annular plate and rust cleaning board and is reciprocating motion, the loose rust cleaning on the rust cleaning board will pipeline valve body outer wall is detached simultaneously can not lead to the fact destruction to rust-resistant coating and paint on the pipeline valve body, the oil cleaning cotton cleans the rust-resistant oil to the pipeline valve body that the rust cleaning was accomplished, carry out anti rust treatment, when the annular plate removed to the ring flange each time, the flange dish pushes away the push rod, the push rod is at the inside removal of mounting groove, the push rod drives the piston and removes at anti rust oil tank, soak the rust-resistant oil on the oil cleaning cotton, can carry out anti rust treatment to the valve body when the daily switch of pipeline valve body.
Description
Technical Field
The utility model belongs to the technical field of the pipeline valve body, especially, relate to a pipeline valve body with rust-resistant mechanism of automatically cleaning.
Background
In municipal pipeline laying engineering, need lay a large amount of pipelines, like running water pipeline and natural gas pipeline etc. in industrial production, also lay a large amount of pipelines and transport the required liquid of production, need adjust the flow of liquid in the pipeline when getting up the pipeline with the pipeline through the installation pipeline valve body between pipeline and pipeline, the material through pipeline valve body is ferroalloy.
The existing pipeline valve body is not provided with a rust removing and preventing mechanism, so that the valve body can not be subjected to rust preventing treatment when the pipeline valve body is in daily opening and closing, the problem that the valve body is easy to rust is caused, after the pipeline valve body is corroded, polishing chemical reagent can only be manually disassembled for washing and rust removing, or the valve body which is seriously corroded is replaced, the manual rust removing operation is complicated, the conveying of the liquid is stopped, the liquid supply is interrupted, the normal use is influenced, the existing pipeline valve body is not provided with a mechanism for cleaning the inside of the valve body and dredging a filter screen when the liquid flows, and the filter screen in the valve body is likely to be blocked by filtered impurities after long-time use, when causing the filter screen can not carry out filterable, cause the valve body to flow liquid and block up, the valve body is inside not to clean for a long time, the inside easy corrosion of valve body blocks up.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems that the outer wall and the inner wall of the valve body are generally rusted and generate rust stains when the existing pipeline valve body is used for a long time, the existing pipeline valve body is not provided with a rust removing and preventing mechanism, the valve body cannot be subjected to rust preventing treatment when the pipeline valve body is opened and closed daily, and the valve body is easy to rust, after the pipeline valve body is rusted, polishing chemical reagent can only be manually disassembled for washing and rust removing, or the valve body which is seriously rusted is replaced, the manual rust removing operation is complicated, the conveying of the liquid is stopped, the liquid supply is interrupted, the normal use is influenced, the existing pipeline valve body is not provided with a mechanism for cleaning the inside of the valve body and dredging a filter screen when the liquid flows, and the pipeline valve body is used for a long time, the inside filter screen of valve body is probably blockked up by the impurity of crossing the drainage, when causing the filter screen can not carry out filteration, causes the valve body to flow liquid and blocks up, and the valve body is inside not to be cleaned for a long time, the inside easy corrosion of valve body blocks up the problem, and the pipeline valve body that has the rust-resistant mechanism of automatically cleaning that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a pipeline valve body with a self-cleaning and rust-proof mechanism comprises an upper mounting shell and a lower mounting shell which are fixedly connected through a mounting piece, a rotating shaft is rotatably arranged on the upper surface of the upper mounting shell through a rotating bearing, a rotating disc is fixedly arranged at the top end of the rotating shaft, a ball valve is fixedly arranged at the bottom end of the rotating disc through a connecting piece, a driving bevel gear is fixedly arranged in the middle of the rotating shaft, a driven bevel gear is fixedly arranged at one end of the rotating shaft which is arranged on the inner wall of one side of the lower mounting shell through a rotating bearing, the driving bevel gear is meshed with the driven bevel gear, one end of the lower mounting shell is provided with a flange plate, the outer wall of one side of the flange plate is fixedly provided with a sealing gasket, the other end of the rotating shaft penetrates through the lower mounting shell, and the other end of the reciprocating screw rod is rotatably arranged on a connecting piece arranged at the top of the flange plate through a rotating bearing.
As a further description of the above technical solution:
one end cover of reciprocal lead screw is equipped with the connecting block, has the annular plate through installation piece fixed mounting on the lower surface of connecting block, is provided with the cotton and the rust cleaning board of polishing on the inner wall of annular plate, laminate each other between the outer surface of polishing cotton and rust cleaning board and lower installation shell.
As a further description of the above technical solution:
the mounting groove has been seted up to the inside of installation piece, and the inside fixed mounting of mounting groove has rust-resistant oil tank, and the inside slidable mounting of rust-resistant oil tank has the piston, the oil drip mouth of rust-resistant oil tank passes the crown plate and extends to the cotton inside of wiping, be provided with the baffle on the inner wall of mounting groove, fixed mounting has the second to reply the spring on one side outer wall of baffle, and the other end fixed mounting that the second replied the spring is on one side outer wall of push rod, the pot head of push rod is equipped with the second and replies the spring, the inside fixed mounting that the one end of push rod passed the logical groove that the baffle middle part set up and extended to rust-resistant oil tank has the piston.
As a further description of the above technical solution:
the utility model discloses a cleaning device, including casing, lower installation shell, fixed spring, fixed ring, pivot, first return spring, slide block, fixed ring, first rotation connecting piece, pivot, the one end fixed mounting of pivot has first rotation piece, and the other end fixed mounting of pivot has the dredging board to dredge the piece on the one side outer wall of casing, and the inside slidable mounting of spout has the slider, fixed mounting has first return spring on the inner wall of one side of spout, and the other end fixed mounting of first return spring is on one side outer wall of slider, fixed mounting has clean ring on the upper surface of slider, and the axle center department of clean ring is provided with the filter screen, fixed mounting has the rotation connecting piece on one side outer wall of clean ring, and the rotation of rotation connecting piece installs the pivot, and the one end fixed mounting of pivot has first rotation piece, and the other end fixed mounting of pivot has the dredging board, is provided with the dredging block on one side outer wall of dredging board.
As a further description of the above technical solution:
the ball valve is characterized in that an arc-shaped groove is formed in the inner wall of the ball valve, an arc-shaped sliding plate is slidably mounted inside the arc-shaped groove, two arc-shaped cleaning plates are fixedly mounted on the outer wall of the arc-shaped sliding plate, and the two arc-shaped cleaning plates are fixedly connected through a second rotating part.
As a further description of the above technical solution:
and a cleaning piece is fixedly mounted on the outer wall of one side of the lower mounting shell, and a cleaning scraper blade is fixedly mounted inside the cleaning piece.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
in the utility model, by arranging the oil wiping cotton and the rust cleaning plate, when the rotary disc rotates to open and close the pipeline valve body, the reciprocating screw rod rotates to drive the oil wiping cotton and the rust cleaning plate which are arranged at the inner side of the annular plate to do reciprocating motion through the transmission connection relation between the rotating shaft, the driving bevel gear, the driven bevel gear and the reciprocating screw rod, the rust cleaning plate removes fluffy rust stains on the outer wall of the pipeline valve body without damaging the rust-proof coating and paint on the pipeline valve body, the oil wiping cotton cleans the rust-proof oil on the pipeline valve body after rust cleaning, and performs rust-proof treatment, each time when the annular plate moves to one side of the flange plate, the flange plate pushes the push rod to move towards the inside of the mounting groove under the elastic action of the second return spring, the push rod drives the piston to move in the rust-proof oil tank, the rust-proof oil is extruded to the inside of the oil wiping cotton, the rust-proof oil is soaked on the oil wiping cotton, and the valve body can be subjected to rust-proof treatment when the pipeline valve body is daily opened and closed, the problem of the long-time rust of using of valve body has been avoided, after the pipeline valve body corrosion, does not need artifical the dismantlement to carry out polishing chemical reagent washing rust cleaning and handles, perhaps changes the valve body that the corrosion is serious, has avoided artifical rust cleaning operation complicacy, and transport liquid stops to carry, has caused the problem that supplies the liquid to suspend, and the rust cleaning is favorable to industrial production or municipal water supply at the switch in-process, has ensured the normal use of pipeline valve body.
2. The utility model discloses in, through setting up first rotating member, when the valve body is opened, utilize the stronger impact force that produces when liquid flows, first rotating member drives the mediation board and dredges the filter screen, first rotating member drives clean ring and passes through the slider and remove on the valve body inner wall when avoiding filter screen blockage, rust cleaning and cleanness are carried out on the valve body inner wall, the inside long-time clean rust cleaning that does not carry out of valve body has been avoided, the inside easy corrosion of valve body blocks up and filter screen blockage's problem, be favorable to the long-time use of pipeline valve body, the service life is prolonged, clean the problem of having avoided the ball valve corrosion to block up inside the arc cleaning plate through setting up.
Drawings
FIG. 1 is a partial sectional view of the front view of the present invention;
FIG. 2 is a partial cross-sectional view of the interior of the front view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of the present invention;
fig. 4 is an enlarged schematic structural view of the position B of the present invention;
illustration of the drawings:
1. a turntable; 2. an upper mounting shell; 3. a reciprocating screw rod; 4. connecting blocks; 5. a gasket; 6. a flange plate; 7. a cleaning member; 8. a cleaning blade; 9. a lower mounting shell; 10. an annular plate; 11. a rotating shaft; 12. a driven bevel gear; 13. a ball valve; 14. a first rotating member; 15. a dredging plate; 16. wiping cotton with oil; 17. cleaning the ring; 18. a slider; 19. a derusting plate; 20. a filter screen; 21. a chute; 22. a first return spring; 23. an arc-shaped cleaning plate; 24. a second rotating member; 25. a push rod; 26. a second return spring; 27. a baffle plate; 28. mounting blocks; 29. mounting grooves; 30. an antirust oil tank; 31. a piston; 32. an arc-shaped sliding plate; 33. an arc-shaped slot; 34. driving the bevel gears.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a pipeline valve body with a self-cleaning antirust mechanism comprises an upper mounting shell 2 and a lower mounting shell 9, wherein the upper mounting shell 2 is fixedly connected with the lower mounting shell 9 through a mounting piece, a rotating shaft 11 is rotatably mounted on the upper surface of the upper mounting shell 2 through a rotating bearing, a rotating disc 1 is fixedly mounted at the top end of the rotating shaft 11, a ball valve 13 is fixedly mounted at the bottom end of the rotating disc 1 through a connecting piece, a driving bevel gear 34 is fixedly mounted in the middle of the rotating shaft 11, a driven bevel gear 12 is fixedly mounted at one end of a rotating shaft mounted on the inner wall of one side of the lower mounting shell 9 through the rotating bearing, the driving bevel gear 34 is meshed with the driven bevel gear 12, a flange plate 6 is arranged at one end of the lower mounting shell 9, a sealing gasket 5 is fixedly mounted on the outer wall of one side of the flange plate 6, the other end of the rotating shaft penetrates through the lower mounting shell 9 and extends to the outer part of the lower mounting shell 9 and is fixedly mounted with a reciprocating lead screw 3, the other end of the reciprocating screw rod 3 is rotatably arranged on a connecting piece arranged at the top of the flange 6 through a rotating bearing, the pipeline valve body is connected with the pipeline through the flange plate 6 arranged on one side of the lower mounting shell 9 by the arranged turntable 1, the sealing gasket 5 arranged on the connecting surface of the flange plate 6 enables the pipeline valve body and the pipeline to be tightly connected, thereby avoiding liquid leakage, the opening and closing of the pipeline valve body and the flow are adjusted through the rotation of the rotary table 1, the rotary table 1 rotates to drive the rotating shaft 11 to rotate, because the bottom of the rotating shaft 11 is connected with the ball valve 13 through a connecting piece, the middle part of the rotating shaft 11 is provided with the driving bevel gear 34, the rotating shaft 11 rotates to drive the ball valve 13 to rotate, the flume in the ball valve 13 is rotated to be aligned with the pipeline, the driving bevel gear 34 drives the driven bevel gear 12 to rotate, and the driven bevel gear 12 drives the reciprocating screw rod 3 arranged above the lower mounting shell 9 to rotate through the rotating shaft;
one end of the reciprocating screw rod 3 is sleeved with a connecting block 4, the lower surface of the connecting block 4 is fixedly provided with an annular plate 10 through a mounting block 28, the inner wall of the annular plate 10 is provided with oil cotton 16 and a derusting plate 19, the oil-wiping cotton 16 and the derusting plate 19 are mutually attached to the outer surface of the lower mounting shell 9, and through the arranged oil-wiping cotton 16 and the derusting plate 19, because the reciprocating screw rod 3 is provided with the annular plate 10 through the mounting block 28, the annular plate 10 is sleeved on the outer wall of the pipeline valve body, the reciprocating screw rod 3 rotates to drive the annular plate 10 and the oil wiping cotton 16 and the derusting plate 19 which are arranged on the inner side of the annular plate 10 to reciprocate, the derusting plate 19 removes fluffy rust stains on the outer wall of the pipeline valve body and cannot damage an anti-rust coating and paint on the pipeline valve body, and the oil wiping cotton 16 wipes anti-rust oil on the pipeline valve body after derusting and performs anti-rust treatment;
the mounting block 28 is provided with a mounting groove 29, the mounting groove 29 is fixedly provided with an antirust oil tank 30, the antirust oil tank 30 is slidably provided with a piston 31, an oil dripping nozzle of the antirust oil tank 30 penetrates through the annular plate 10 and extends to the inside of the oil wiping cotton 16, the inner wall of the mounting groove 29 is provided with a baffle 27, the baffle 27 is fixedly provided with a second return spring 26 on the outer wall of one side of the baffle 27, the other end of the second return spring 26 is fixedly arranged on the outer wall of one side of the push rod 25, one end of the push rod 25 is sleeved with the second return spring 26, one end of the push rod 25 penetrates through a through groove arranged in the middle of the baffle 27 and extends to the piston 31 of the antirust oil tank 30, and through the push rod 25, when the annular plate 10 moves to one side of the flange 6 each time, the push rod 25 moves to the inside of the mounting groove 29 under the action of the elastic force of the second return spring 26, the push rod 25 drives the piston 31 to move in the antirust oil tank 30, antirust oil is extruded to the inside of the oil-wiping cotton 16, the oil-wiping cotton 16 is soaked with the antirust oil, the push rod 25 is pushed out of the inside of the mounting groove 29 under the action of the elastic force of the second return spring 26 when the annular plate 10 moves, the antirust oil can be added into the antirust oil tank 30 through the oil filling hole when the antirust oil is lacked, rust removal and rust prevention treatment can be carried out on the outer wall of the valve body when the turntable 1 is opened and closed every time, and oil is filled into the oil-wiping cotton 16;
the inner wall of the lower mounting shell 9 is provided with a sliding groove 21, a sliding block 18 is slidably mounted inside the sliding groove 21, a first return spring 22 is fixedly mounted on the inner wall of one side of the sliding groove 21, the other end of the first return spring 22 is fixedly mounted on the outer wall of one side of the sliding block 18, a cleaning ring 17 is fixedly mounted on the upper surface of the sliding block 18, a filter screen 20 is arranged at the axis of the cleaning ring 17, a rotary connecting piece is fixedly mounted on the outer wall of one side of the cleaning ring 17, a rotating shaft is rotatably mounted in the middle of the rotary connecting piece, a first rotating piece 14 is fixedly mounted at one end of the rotating shaft, a dredging plate 15 is fixedly mounted at the other end of the rotating shaft, a dredging block is arranged on the outer wall of one side of the dredging plate 15, when the water flowing groove rotates to be aligned with the pipeline, the liquid in the pipeline enters the valve body, the filter screen 20 well filters impurities contained in the liquid, the first rotating member 14 is driven to rotate, the first rotating member 14 drives the dredging plate 15 to rotate through a rotating shaft, a dredging block arranged on the dredging plate 15 dredges the surface of the filter screen 20, meanwhile, the first rotating member 14 drives the sliding block 18 arranged at the bottom of the cleaning ring 17 and the cleaning ring 17 to move towards the inner wall of the valve body under the elastic action of the first return spring 22 through the rotating connecting piece, the inner wall of the valve body is cleaned, after the pipeline valve body is closed, the initial rotating state is returned under the elastic action of the first return spring 22, and when the pipeline valve body is opened and closed, the cleaning ring 17 cleans the inner wall of the valve body and dredges the filter screen 20;
an arc-shaped groove 33 is formed in the inner wall of the ball valve 13, an arc-shaped sliding plate 32 is slidably mounted inside the arc-shaped groove 33, two arc-shaped cleaning plates 23 are fixedly mounted on the outer wall of the arc-shaped sliding plate 32, the two arc-shaped cleaning plates 23 are fixedly connected through a second rotating member 24, liquid drives the second rotating member 24 to rotate through the arranged second rotating member 24, and the second rotating member 24 drives the arc-shaped cleaning plates 23 to slide in the arc-shaped groove 33 formed in the ball valve 13 through the arc-shaped sliding plate 32 mounted on the arc-shaped cleaning plates 23 so as to clean the inner wall of the ball valve 13;
install under on the outer wall of one side of shell 9 fixed mounting have cleaning member 7, cleaning member 7's inside fixed mounting has cleaning scraper blade 8, through the cleaning scraper blade 8 that sets up, when carousel 1 rotates, drives ball valve 13 and rotates, because install cleaning member 7 on the outer wall of lower installation shell 9, cleaning member 7 internally mounted's cleaning scraper blade 8 cleans pivoted ball valve 13.
The working principle is as follows: when the pipeline cleaning device is used, a pipeline valve body is connected with a pipeline through a flange plate 6 arranged on one side of a lower mounting shell 9, a sealing gasket 5 arranged on the connecting surface of the flange plate 6 enables the pipeline valve body and the pipeline to be tightly connected to avoid liquid leakage, the opening and closing and the flow of the pipeline valve body are adjusted through the rotation of a rotary disc 1, the rotary disc 1 rotates to drive a rotary shaft 11 to rotate, a ball valve 13 is connected to the bottom of the rotary shaft 11 through a connecting piece, a driving bevel gear 34 is arranged in the middle of the rotary shaft 11, the rotary shaft 11 rotates to drive the ball valve 13 to rotate, a cleaning piece 7 is arranged on the outer wall of the lower mounting shell 9, a cleaning scraper 8 arranged inside the cleaning piece 7 cleans the rotary ball valve 13, a water flowing groove in the ball valve 13 is rotated to be aligned with the pipeline, the driving bevel gear 34 drives a driven bevel gear 12 to rotate, the driven bevel gear 12 drives a reciprocating screw rod 3 arranged above the lower mounting shell 9 to rotate through a rotary shaft, because the reciprocating screw rod 3 is provided with the annular plate 10 through the mounting block 28, the annular plate 10 is sleeved on the outer wall of the pipeline valve body, the reciprocating screw rod 3 rotates to drive the annular plate 10 and the oil wiping cotton 16 and the rust cleaning plate 19 which are arranged on the inner side of the annular plate 10 to do reciprocating motion, the rust cleaning plate 19 removes fluffy rust stains on the outer wall of the pipeline valve body without damaging antirust coatings and paints on the pipeline valve body, the oil wiping cotton 16 wipes antirust oil on the pipeline valve body after rust cleaning, the antirust treatment is carried out, when the annular plate 10 moves to one side of the flange plate 6 each time, the push rod 25 moves towards the inside of the mounting groove 29 under the action of the elastic force of the second return spring 26 under the relative pushing of the flange plate 6, the push rod 25 drives the piston 31 to move in the antirust oil tank 30 to extrude the antirust oil to the inside of the oil wiping cotton 16, the antirust oil is soaked on the oil wiping cotton 16, and the push rod 25 is pushed out of the inside of the mounting groove 29 under the action of the, when the rust-preventive oil is short, the rust-preventive oil can be added into the rust-preventive oil tank 30 through the oil filling hole, when the rotating disc 1 is opened and closed every time, rust removal and rust prevention treatment can be performed on the outer wall of the valve body, the oil wiping cotton 16 is filled with the oil, when the water flowing groove rotates to be aligned with a pipeline, liquid in the pipeline enters the interior of the valve body, the filter screen 20 well filters impurities contained in the liquid, the first rotating piece 14 is driven to rotate, the first rotating piece 14 drives the dredging plate 15 to rotate through the rotating shaft, the dredging block arranged on the dredging plate 15 dredges the surface of the filter screen 20, meanwhile, the first rotating piece 14 drives the sliding block 18 and the cleaning ring 17 which are installed at the bottom of the cleaning ring 17 to move towards the inner wall of the valve body under the elastic force of the first return spring 22 through the rotating connecting piece, the inner wall of the valve body is cleaned, the liquid drives the second rotating piece 24 to rotate, the arc-shaped cleaning plate 23 is driven by the second rotating piece 24 to slide the arc-shaped cleaning plate 23 in the arc-shaped sliding groove 33 formed in the interior of the ball valve 13 through the arc-shaped sliding plate 32 installed on the arc-shaped cleaning plate 23 The inner wall of the dynamic pair ball valve 13 is cleaned, after the pipeline valve body is closed, the initial rotating state is recovered under the elastic force action of the first return spring 22, and when the pipeline valve body is opened and closed each time, the cleaning ring 17 can clean the inner wall of the valve body and dredge the filter screen 20.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a pipeline valve body with rust-resistant mechanism of automatically cleaning, includes and installs shell (2) and lower installation shell (9), its characterized in that: the upper mounting shell (2) is fixedly connected with the lower mounting shell (9) through a mounting part, a rotating shaft (11) is rotatably mounted on the upper surface of the upper mounting shell (2) through a rotating bearing, a rotary disc (1) is fixedly mounted at the top end of the rotating shaft (11), a ball valve (13) is fixedly mounted at the bottom end of the rotary disc (1) through a connecting piece, a driving bevel gear (34) is fixedly mounted in the middle of the rotating shaft (11), a driven bevel gear (12) is fixedly mounted at one end of a rotating shaft mounted on the inner wall of one side of the lower mounting shell (9) through the rotating bearing, the driving bevel gear (34) is meshed with the driven bevel gear (12), a flange plate (6) is arranged at one end of the lower mounting shell (9), a sealing gasket (5) is fixedly mounted on the outer wall of one side of the flange plate (6), and the other end of the reciprocating screw rod (3) is rotatably arranged on a connecting piece arranged at the top of the flange plate (6) through a rotating bearing.
2. A pipeline valve body having a self-cleaning rust inhibiting mechanism as recited in claim 1, wherein: one pot head of reciprocal lead screw (3) is equipped with connecting block (4), has annular slab (10) through installation piece (28) fixed mounting on the lower surface of connecting block (4), is provided with on the inner wall of annular slab (10) and wipes oily cotton (16) and rust cleaning plate (19), it laminates each other between the surface of installation shell (9) down to wipe oily cotton (16) and rust cleaning plate (19).
3. A pipeline valve body having a self-cleaning rust inhibiting mechanism as recited in claim 2, wherein: mounting groove (29) have been seted up to the inside of installation piece (28), and the inside fixed mounting of mounting groove (29) has rust-resistant oil tank (30), and the inside slidable mounting of rust-resistant oil tank (30) has piston (31), the oil drip mouth of rust-resistant oil tank (30) passes annular slab (10) and extends to the inside of wiping oil cotton (16), be provided with baffle (27) on the inner wall of mounting groove (29), fixed mounting has second answer spring (26) on the outer wall of one side of baffle (27), and the other end fixed mounting of second answer spring (26) is on the outer wall of one side of push rod (25), the pot head of push rod (25) is equipped with second answer spring (26), the one end of push rod (25) is passed logical groove that baffle (27) middle part set up and is extended to the inside fixed mounting of rust-resistant oil tank (30) and is had piston (31).
4. A pipeline valve body having a self-cleaning rust inhibiting mechanism as recited in claim 1, wherein: the utility model discloses an installation shell, including installation shell (9), spout (21) has been seted up on the inner wall of lower installation shell (9), and the inside slidable mounting of spout (21) has slider (18), fixed mounting has first return spring (22) on the one side inner wall of spout (21), and the other end fixed mounting of first return spring (22) is on one side outer wall of slider (18), fixed mounting has clean ring (17) on the upper surface of slider (18), and the axle center department of clean ring (17) is provided with filter screen (20), fixed mounting has the rotation connecting piece on the one side outer wall of clean ring (17), and the rotation connecting piece's mid-portion installs the pivot, and the one end fixed mounting of pivot has first rotation piece (14), and the other end fixed mounting of pivot has dredge board (15), is provided with the mediation piece on the outer wall of one side of dredge board (.
5. A pipeline valve body having a self-cleaning rust inhibiting mechanism as recited in claim 1, wherein: arc wall (33) have been seted up on the inner wall of ball valve (13), the inside slidable mounting of arc wall (33) has arc slide (32), and fixed mounting has two arc cleaning plates (23) on the outer wall of arc slide (32), rotates piece (24) fixed connection through the second between two arc cleaning plates (23).
6. The pipeline valve body with the self-cleaning rust prevention mechanism as claimed in claim 5, wherein: the cleaning device is characterized in that a cleaning piece (7) is fixedly mounted on the outer wall of one side of the lower mounting shell (9), and a cleaning scraper (8) is fixedly mounted inside the cleaning piece (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022724678.8U CN214093124U (en) | 2020-11-23 | 2020-11-23 | Pipeline valve body with self-cleaning rust-proof mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022724678.8U CN214093124U (en) | 2020-11-23 | 2020-11-23 | Pipeline valve body with self-cleaning rust-proof mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214093124U true CN214093124U (en) | 2021-08-31 |
Family
ID=77451717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022724678.8U Expired - Fee Related CN214093124U (en) | 2020-11-23 | 2020-11-23 | Pipeline valve body with self-cleaning rust-proof mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214093124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719642A (en) * | 2021-11-01 | 2021-11-30 | 杭州富阳锋拓机械有限公司 | High-temperature-resistant safety valve |
-
2020
- 2020-11-23 CN CN202022724678.8U patent/CN214093124U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719642A (en) * | 2021-11-01 | 2021-11-30 | 杭州富阳锋拓机械有限公司 | High-temperature-resistant safety valve |
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Granted publication date: 20210831 |