CN110067870A - One kind exempting from demolition clean type ball valve - Google Patents
One kind exempting from demolition clean type ball valve Download PDFInfo
- Publication number
- CN110067870A CN110067870A CN201910263525.7A CN201910263525A CN110067870A CN 110067870 A CN110067870 A CN 110067870A CN 201910263525 A CN201910263525 A CN 201910263525A CN 110067870 A CN110067870 A CN 110067870A
- Authority
- CN
- China
- Prior art keywords
- valve
- fixedly connected
- valve body
- sphere
- type ball
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 86
- 244000309464 bull Species 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 239000011248 coating agent Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 2
- 229910052573 porcelain Inorganic materials 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 20
- 230000000903 blocking effect Effects 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 18
- 238000010586 diagram Methods 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000011017 operating method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
- F16K31/607—Handles characterised by particular material, by special measures to obtain aesthetical effects, or by auxiliary functions, e.g. storage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0605—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0647—Spindles or actuating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0663—Packings
- F16K5/0694—Spindle sealings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
- F16K5/10—Means for additional adjustment of the rate of flow
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Abstract
The invention discloses one kind to exempt from demolition clean type ball valve, belong to valve manufacture field, one kind exempting from demolition clean type ball valve, including valve body, valve body upper end is fixedly connected with valve seat, valve rod is equipped in valve seat, valve rod lower end is fixedly connected with water blockoff sphere, water blockoff sphere outer end, which is dug, slide opening, lengthening guide rod is slidably connected in slide opening, water blockoff sphere upper end is fixedly connected with special-shaped fixed block, special-shaped fixed block outer end is equipped with bull stick, bull stick upper end, which is dug, square groove, square groove is mutually matched with special-shaped fixed block, bull stick lower end is fixedly connected with ring screw block, it needs to dismantle valve body the operation specially cleared up in compared to the prior art, the present invention can be in the case where not dismantling valve body, it still is able to effectively clear up valve body inner end wall, simultaneously cooperating whether blocking water to water blockoff sphere can be needed according to the cleaning of staff It adjusts, further increases rate and validity that staff clears up valve body.
Description
Technical field
The present invention relates to valve manufacture fields, exempt from demolition clean type ball valve more specifically to one kind.
Background technique
Ball valve, the valve that opening and closing element (sphere) is driven by valve rod, and rotated around ball valve axis.Also it can be used for fluid
Adjusting and control, wherein firmly sealing its V-type core of V-type ball valve and the metal seat valve of pile-up welding hard alloy between have it is very strong
Shearing force, the medium especially suitable for fibre-bearing, small solid pellet etc..And multi-pass ball valve not only can be controlled flexibly on pipeline
The interflow of medium, the switching for shunting and flowing to, while any channel can also be closed and other two channel is made to be connected, utilize control
The rotation angle of handle processed realizes the opening and closing of valve in the range activity of 0 to 90 degree.Currently, in use, by
The tampers such as rubbish, mud are had in fluid, when fluid flow through valve door, these rubbish meeting deposition is got off, and generates clogging.
Therefore, it is necessary to clear up valve.In the prior art, a filter screen usually is installed additional in the entrance of valve fluid, to prevent
It only blocks, but will affect the mobility of fluid in this way, and filter screen usually requires irregularly to be cleared up, later maintenance is compared
Trouble.
In view of the above-mentioned problems, application No. is: the Chinese invention patent of CN201610166956.8 discloses a kind of be equipped with and blocks up
A mounting hole is arranged along body of rod direction in the ball valve of plug thing cleaning mechanism, including valve rod；Valve ball, is fixed on valve rod one end, and valve ball is set
There is one to portal, portals and be connected to mounting hole；Cleaning mechanism, including a loop bar, it is telescopic to be set in mounting hole；Shaft, can
Rotation is socketed in loop bar；First gear, is connected and fixed on one end of shaft, and first gear is located in valve ball；Second gear,
It is engaged by tooth mouth with first gear；Mounting base is connected to one end of loop bar, is equipped with a bearing in mounting base；Shaft, shaft
Middle section is socketed on bearing, and second gear is installed in the shaft, and shaft is parallel to the channel of ball valve；Motor is connected to shaft
The other end；Shaft rotation is driven by the motor.The present invention can timely and effectively clear up the tamper in ball valve, cleaning
When, it does not need to dismantle ball valve；Production efficiency is improved, higher economic benefit is obtained.
Foregoing invention is complex to the cleanup step of ball valve, needs to connect motor, is not easy to staff to ball valve
Cleaning operation.
Summary of the invention
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of the present invention is to provide one kind to exempt from demolition clean type ball valve, its phase
Compared with needing to dismantle valve body the operation specially cleared up in the prior art, the present invention can be the case where not dismantling valve body
Under, it still is able to effectively clear up valve body inner end wall, while can be needed according to the cleaning of staff to water blockoff sphere
The or not of blocking water carry out cooperation adjusting, further increase rate and validity that staff clears up valve body.
2. technical solution
To solve the above problems, the present invention adopts the following technical scheme that.
One kind exempting from demolition clean type ball valve, including valve body, and the valve body upper end is fixedly connected with valve seat, is equipped in the valve seat
Valve rod, the valve rod lower end are fixedly connected with water blockoff sphere, and water blockoff sphere outer end, which is dug, slide opening, sliding in the slide opening
It is connected with lengthening guide rod, water blockoff sphere upper end is fixedly connected with special-shaped fixed block, and the abnormity fixed block outer end, which is equipped with, to be turned
Bar, the bull stick upper end, which is dug, square groove, and the square groove is mutually matched with special-shaped fixed block, and the bull stick lower end is fixed to be connected
It is connected to ring screw block, the valve seat upper end wall cutting has thread groove, and the ring screw block is mutually matched with thread groove, described
Limited shifting slot is dug in water blockoff sphere, the limit, which is moved slot rear and front end and dug, there are multiple cylindrical holes, multiple cylinders
Shape through-hole is evenly distributed in the outer end that limit moves slot, and the limit moves in slot and slidably connects eliminator plate, the eliminator plate upper end wall
It is fixedly connected with lower end of the guide rod wall is lengthened, the eliminator plate outer end, which is dug, multiple weep holes, and multiple weep holes are uniform
Be distributed in the outer end of eliminator plate, compared to the prior art in need to dismantle valve body the operation specially cleared up, energy of the present invention
It is enough still to be able to effectively clear up valve body inner end wall in the case where not dismantling valve body, while can be according to work people
The cleaning of member needs to carry out cooperation adjusting whether blocking water to water blockoff sphere, further increases the speed that staff clears up valve body
Rate and validity.
Further, the bull stick outer end is fixedly connected with handle, and the handle outer end, which is dug, non-slip groove, increases work
Friction between personnel and handle operates the rotation of handle convenient for staff, so that staff be facilitated to open valve body
It closes and adjusts.
Further, the lengthening guide rod upper end is fixedly connected with limited block, and the limited block lower end is fixedly connected with anti-
Skidding, the non-slip mat lower end, which is dug, multiple arcs slot, under the action of limited block, can will lengthen guide rod and be limited in slide opening
It is interior, reduce the possibility that slide opening falls off out of lengthening guide rod, while under the action of cushion, can reduce and lengthen guide rod and limit
The abrasion of generation is contacted between block.
Further, the limited block upper end is fixedly connected with connection ring, and the connection ring outer end is fixedly connected with anti-skidding
Rubber pad, the anti-skid rubber cushion outer end, which is dug, straight-line groove, connection ring can ancillary staff to lengthening the vertical of guide rod
It moves up and down, enables staff that the position for lengthening guide rod to be adjusted as needed, facilitate staff in valve body
The cleaning operation at end.
Further, the length that the limit moves slot is greater than the length of eliminator plate, and the length that the limit moves slot is longer than eliminator plate
15mm can make eliminator plate move slot along limit and move up and down vertically, the water flowing of water blockoff sphere be adjusted, when eliminator plate upper end wall
When moving slot upper end wall with limit and being in contact, multiple weep holes are able to corresponding with the position of multiple cylindrical holes, enable water flow
Enough pass through water blockoff sphere, when the lower end wall of the lower end wall of eliminator plate and limit shifting slot contacts with each other, multiple weep holes and multiple circles
Cylindricality through-hole mutually staggers, and water blockoff sphere is enable to obstruct water flow.
Further, multiple eliminator plates are mutually matched respectively with multiple cylindrical holes, the eliminator plate with
The diameter of cylindrical hole is 10mm, enables eliminator plate and cylindrical hole Corresponding matching, water flow is enable to pass through respectively
Eliminator plate is flowed out with cylindrical hole by water blockoff sphere, convenient for staff as needed to water blockoff sphere whether blocking water into
Row is adjusted.
Further, the eliminator plate outer end is fixedly connected with plastic pad, and the plastic pad and limit are moved slot interference fit, subtracted
Weep enters limit and moves slot, and eliminator plate is enable effectively to be obstructed when mutually staggering with cylindrical hole position to water flow.
Further, the valve rod lower end is fixedly connected with sealing ring, and the sealing ring and valve seat are interference fitted, are sealing
Under the action of circle, reduces the intracorporal water flow of valve and flowed out along valve seat, while reducing the gas in air and entering in valve body along valve seat.
Further, water blockoff sphere rear and front end is fixedly connected to multiple steel wires, and the steel wire outer end is coated with
Wear-resistant coating can clean valve body inner end wall under the action of steel wire, and staff is facilitated to exempt to tear open clearly to valve body
Reason reduces the operating procedure that staff clears up valve body, improves cleaning efficiency of the staff to valve body, the wear-resistant coating
Interior to be equipped with ceramic particle, the ratio between the wear-resistant coating thickness and the described longest diameter of ceramic particle are 0.8~2.0, resistance to
Under the action of grinding coating, steel wire can be reduced and contact the abrasion generated with valve body inner end wall, increase steel wire to a certain extent
Service life.
3. beneficial effect
Compared with the prior art, the present invention has the advantages that
(1) this programme can still be able to effectively clear up valve body inner end wall in the case where not dismantling valve body,
It can need to carry out cooperation adjusting whether blocking water to water blockoff sphere according to the cleaning of staff simultaneously, further increase work
The rate and validity that personnel clear up valve body.
(2) bull stick outer end is fixedly connected with handle, and handle outer end, which is dug, non-slip groove, increases between staff and handle
Friction, the rotation of handle is operated convenient for staff, to facilitate staff to the switch-mode regulation of valve body.
(3) it lengthens guide rod upper end and is fixedly connected with limited block, limited block lower end is fixedly connected with non-slip mat, non-slip mat lower end
Cutting has multiple arcs slot, under the action of limited block, can will lengthen guide rod and be limited in slide opening, reduce slide opening and lead from lengthening
The possibility to fall off in bar, while under the action of cushion, the mill for lengthening and contacting generation between guide rod and limited block can be reduced
Damage.
(4) limited block upper end is fixedly connected with connection ring, and connection ring outer end is fixedly connected with anti-skid rubber cushion, anti-slip rubber
Pad outer end, which is dug, a straight-line groove, connection ring can ancillary staff to moving up and down vertically for guide rod is lengthened, make staff
The position for lengthening guide rod can be adjusted as needed, facilitate staff to the cleaning operation of valve body inner end.
(5) length that limit moves slot is greater than the length of eliminator plate, and the length that limit moves slot is 15mm longer than eliminator plate, can make to block water
Plate moves slot along limit and moves up and down vertically, and the water flowing of water blockoff sphere is adjusted, when eliminator plate upper end wall and limit move slot upper end wall
When being in contact, multiple weep holes are able to corresponding with the position of multiple cylindrical holes, enable water flow by water blockoff sphere,
When the lower end wall that the lower end wall of eliminator plate and limit move slot contacts with each other, multiple weep holes and multiple cylindrical holes are mutually wrong
It opens, water blockoff sphere is enable to obstruct water flow.
(6) multiple eliminator plates are mutually matched respectively with multiple cylindrical holes, and the diameter of eliminator plate and cylindrical hole is equal
For 10mm, enable eliminator plate and cylindrical hole Corresponding matching, enables water flow respectively by eliminator plate and cylindrical hole
It is flowed out by water blockoff sphere, convenient for staff's being adjusted whether blocking water to water blockoff sphere as needed.
(7) eliminator plate outer end is fixedly connected with plastic pad, and plastic pad and limit move slot interference fit, and reduction water flow enters limit and moves
Slot enables eliminator plate effectively to be obstructed when mutually staggering with cylindrical hole position to water flow.
(8) valve rod lower end is fixedly connected with sealing ring, and sealing ring and valve seat are interference fitted, under the action of sealing ring, subtract
The small intracorporal water flow of valve is flowed out along valve seat, while being reduced the gas in air and being entered in valve body along valve seat.
(9) water blockoff sphere rear and front end is fixedly connected to multiple steel wires, and steel wire outer end is coated with wear-resistant coating, in steel wire
Under the action of, valve body inner end wall can be cleaned, facilitate staff to exempt to tear open cleaning to valve body, reduce staff couple
The operating procedure of valve body cleaning improves staff to the cleaning efficiency of valve body, and wear-resistant coating is interior to be equipped with ceramic particle, wear-resisting painting
The ratio between thickness degree and the described longest diameter of ceramic particle are 0.8~2.0, under the action of wear-resistant coating, can reduce steel
Silk contacts the abrasion generated with valve body inner end wall, increases the service life of steel wire to a certain extent.
Detailed description of the invention
Structural schematic diagram when Fig. 1 is normal use of the present invention；
Fig. 2 is the structural schematic diagram in scale removal process of the present invention；
The schematic diagram of the section structure is faced when Fig. 3 is normal use of the present invention；
Fig. 4 is to face the schematic diagram of the section structure in scale removal process of the present invention；
Fig. 5 is the side elevational cross-section structural schematic diagram in scale removal process of the present invention；
Side elevational cross-section structural schematic diagram when Fig. 6 is normal use of the present invention.
Figure label explanation:
1 valve body, 2 valve seats, 3 valve rods, 4 slide openings, 5 lengthen guide rod, 6 bull sticks, 7 ring screw blocks, 8 square grooves, 9 abnormity admittedly
It is logical to determine block, 10 limited blocks, 11 connection rings, 12 handles, 13 sealing rings, 14 eliminator plates, 15 weep holes, 16 limit shifting slots, 17 cylinders
Hole, 18 steel wires.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description；Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the instruction such as term " on ", "lower", "inner", "outside", " top/bottom end "
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.In addition, term " first ", " second " are used for description purposes only, and cannot understand
For indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to removable
Connection is unloaded, or is integrally connected, can be mechanical connection, is also possible to be electrically connected, can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements, for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
Embodiment 1:
One kind exempting from demolition clean type ball valve, referring to Fig. 3, including valve body 1,1 upper end of valve body is fixedly connected with valve seat 2, valve seat 2
The interior valve rod 3 that is equipped with facilitates staff's turning to water blockoff sphere 4 under the action of valve rod 3, convenient for staff to valve body
The adjusting of 1 access, 3 lower end of valve rod are fixedly connected with water blockoff sphere 4, and 4 outer end of water blockoff sphere, which is dug, slide opening 18, in slide opening 18
It slidably connects and lengthens guide rod 5, under the action of slide opening 18, facilitate staff to the tune of the rotation movement for lengthening guide rod 5 etc.
Section, 4 upper end of water blockoff sphere are fixedly connected with special-shaped fixed block 9, and special-shaped 9 outer end of fixed block is equipped with bull stick 6, and 6 outer end of bull stick is fixed
It is connected with handle 12,12 outer end of handle, which is dug, non-slip groove, increases the friction between staff and handle 12, is convenient for work
Personnel operate the rotation of handle 12, to facilitate staff to the switch-mode regulation of valve body 1.
Referring to Fig. 3,6 upper end of bull stick, which is dug, square groove 8, square groove 8 is mutually matched with special-shaped fixed block 9, rectangular
Under mutual cooperation effect between slot 8 and special-shaped fixed block 9, so that staff is turned handle 12, be able to drive special-shaped fixed block 9
Rotation, so that the angle of water blockoff sphere 4 be adjusted, 6 lower end of bull stick is fixedly connected with ring screw block 7,2 upper end of valve seat
Wall cutting has thread groove, and ring screw block 7 is mutually matched with thread groove, the mutual cooperation between ring screw block 7 and valve seat 2
Under effect, facilitate staff that special-shaped fixed block 9 is fixed to each other with valve seat 2, so that the position of water blockoff sphere 4 be made to be consolidated
It is fixed, it lengthens 5 upper end of guide rod and is fixedly connected with limited block 10,10 lower end of limited block is fixedly connected with cushion, and cushion lower end is opened
Be carved with multiple arcs slot, under the action of limited block 10, can by lengthen guide rod 5 be limited in slide opening 18, reduce slide opening 18 from
The possibility to fall off in guide rod 5 is lengthened, while under the action of cushion, lengthening guide rod 5 can be reduced and limited block 10 is indirectly
The abrasion generated is touched, 10 upper end of limited block is fixedly connected with connection ring 11, and 11 outer end of connection ring is fixedly connected with anti-skid rubber cushion,
Anti-skid rubber cushion outer end, which is dug, a straight-line groove, connection ring 11 can ancillary staff to lengthening moving up and down vertically for guide rod 5,
Enable staff that the position for lengthening guide rod 5 to be adjusted as needed, facilitates cleaning of the staff to 1 inner end of valve body
Operation.
Referring to Fig. 3, digging limited shifting slot 16 in water blockoff sphere 4, limit, which is moved 16 rear and front end of slot and dug, multiple cylinders
Shape through-hole 17, multiple cylindrical holes 17 are evenly distributed in the outer end that limit moves slot 16, and limit is moved in slot 16 to slidably connect and be blocked water
Plate 14 being capable of adjusting whether blocking water to water blockoff sphere 4 in the case where eliminator plate 14 and limit move the mutual cooperation effect between slot 16
Section, facilitates staff when cleaning to 1 inner wall of valve body, the control to water flow, the staff that is more convenient for is in valve body 1
The cleaning of end wall, the length that limit moves slot 16 are greater than the length of eliminator plate 14, and limit moves the length of slot 16 than 15mm long, the energy of eliminator plate 14
Enough make eliminator plate 14 move slot 16 along limit to move up and down vertically, the water flowing of water blockoff sphere 4 is adjusted, when 14 upper end wall of eliminator plate
When moving 16 upper end wall of slot with limit and being in contact, multiple weep holes 15 are able to corresponding with the position of multiple cylindrical holes 17, make
Water flow can be multiple hydrophobic when the lower end wall of the lower end wall of eliminator plate 14 and limit shifting slot 16 contacts with each other by water blockoff sphere 4
Hole 15 is mutually staggered with multiple cylindrical holes 17, and water blockoff sphere 4 is enable to obstruct water flow, 14 upper end wall of eliminator plate
It is fixedly connected with 5 lower end wall of guide rod is lengthened, 14 outer end of eliminator plate, which is dug, multiple weep holes 15, and multiple weep holes 15 are uniform
It is distributed in the outer end of eliminator plate 14, multiple eliminator plates 14 are mutually matched respectively with multiple cylindrical holes 17, eliminator plate 14 and circle
The diameter of cylindricality through-hole 17 is 10mm, enables eliminator plate 14 and 17 Corresponding matching of cylindrical hole, water flow is enable to distinguish
It is flowed out by eliminator plate 14 and cylindrical hole 17 by water blockoff sphere 4, convenient for staff as needed to water blockoff sphere 4
It is adjusted whether blocking water, 14 outer end of eliminator plate is fixedly connected with plastic pad, and plastic pad and limit are moved slot 16 and be interference fitted, and reduces water
Stream enters limit and moves slot 16, and eliminator plate 14 is enable effectively to be hindered when mutually staggering with 17 position of cylindrical hole water flow
Every 3 lower end of valve rod is fixedly connected with sealing ring 13, and sealing ring 13 and valve seat 2 are interference fitted, under the action of sealing ring 13, subtract
Water flow in small valve body 1 is flowed out along valve seat 2, while being reduced the gas in air and being entered in valve body 1 along valve seat 2.
Referring to Fig. 5,4 rear and front end of water blockoff sphere is fixedly connected to multiple steel wires 19,19 outer end of steel wire is coated with resistance to
Mill coating can clean 1 inner end wall of valve body under the action of steel wire 19, and staff is facilitated to exempt to tear open clearly to valve body 1
Reason, reduces operating procedure clear up valve body 1 of staff, and raising staff is to the cleaning efficiency of valve body 1, in wear-resistant coating
Equipped with ceramic particle, the ratio between wear-resistant coating thickness and the described longest diameter of ceramic particle are 0.8~2.0, in wear-resistant coating
Under the action of, steel wire 19 can be reduced and contact the abrasion generated with 1 inner end wall of valve body, increase steel wire 19 to a certain extent
Service life.
Referring to Fig. 3, when staff needs to clear up 1 inner end wall of valve body, staff's finger manipulation first
Connection ring 11 drives lengthening guide rod 5 to move straight up along slide opening 18, while under the action of lengthening guide rod 5, driving eliminator plate
14 move slot 16 along limit moves straight up, corresponds to each other eliminator plate 14 and the position of cylindrical hole 17, water flow is enable to lead to
Water blockoff sphere 4 is crossed, operating handle 12, drive bull stick 6 are rotated staff again, turn special-shaped fixed block 9 therewith with valve rod 3
It is dynamic, the angle of water blockoff sphere 4 is adjusted, the water flow velocity in application valve body 1, staff continues to rotate handle 12, makes ring
The matching relationship of shape threaded block 7 and valve seat 2 releases, and is further continued for swing handle 12, and water blockoff sphere 4 is driven to be rotated along valve body 1,
So that steel wire 19 is contacted with each other with 1 inner end wall of valve body, the inner end wall of valve body 1 is cleared up, staff is into valve body 1
Injected clear water, for staff while rotating to water blockoff sphere 4, water flow can accelerate valve body 1 by water blockoff sphere 4
The rate travel and moving direction of interior water flow, further increase staff to the cleaning rate of 1 inner end wall of valve body, compared to
Need to dismantle valve body 1 operation specially cleared up in the prior art, the present invention can be the case where not dismantling valve body 1
Under, it still is able to effectively clear up 1 inner end wall of valve body, while can be needed according to the cleaning of staff to water blockoff sphere
4 carry out cooperation adjusting whether blocking water, further increase rate and validity that staff clears up valve body 1.
The foregoing is intended to be a preferred embodiment of the present invention；But scope of protection of the present invention is not limited thereto.
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
It improves design and is subject to equivalent substitution or change, should be covered by the scope of protection of the present invention.
Claims (10)
1. one kind exempts from demolition clean type ball valve, including valve body (1), valve body (1) upper end is fixedly connected with valve seat (2), feature
It is: is equipped with valve rod (3) in the valve seat (2), valve rod (3) lower end is fixedly connected with water blockoff sphere (4), the water blockoff ball
Body (4) outer end, which is dug, to be had slide opening (18), is slidably connected in the slide opening (18) and is lengthened guide rod (5), on the water blockoff sphere (4)
End is fixedly connected with special-shaped fixed block (9), and abnormity fixed block (9) outer end is equipped with bull stick (6), and bull stick (6) upper end is opened
It is carved with square groove (8), the square groove (8) is mutually matched with special-shaped fixed block (9), and bull stick (6) lower end is fixedly connected with
Ring screw block (7), valve seat (2) upper end wall cutting have a thread groove, the ring screw block (7) with thread groove mutual
Match, limited shifting slot (16) is dug in the water blockoff sphere (4), the limit, which is moved slot (16) rear and front end and dug, there are multiple cylinders
Through-hole (17), multiple cylindrical holes (17) are evenly distributed in the outer end that limit moves slot (16), and the limit is moved in slot (16)
It slidably connects eliminator plate (14), eliminator plate (14) upper end wall is fixedly connected with guide rod (5) lower end wall is lengthened, described to block water
Plate (14) outer end, which is dug, to be had multiple weep holes (15), and multiple weep holes (15) are evenly distributed in the outer of eliminator plate (14)
End.
2. one kind according to claim 1 exempts from demolition clean type ball valve, it is characterised in that: bull stick (6) outer end is fixed to be connected
It is connected to handle (12), handle (12) outer end, which is dug, non-slip groove.
3. one kind according to claim 1 exempts from demolition clean type ball valve, it is characterised in that: lengthening guide rod (5) upper end is solid
Surely it is connected with limited block (10), limited block (10) lower end is fixedly connected with non-slip mat, and the non-slip mat lower end cutting has more
A arc groove.
4. one kind according to claim 3 exempts from demolition clean type ball valve, it is characterised in that: limited block (10) upper end is fixed
It is connected with connection ring (11), connection ring (11) outer end is fixedly connected with anti-skid rubber cushion, and the anti-skid rubber cushion outer end is opened
It is carved with straight-line groove.
5. one kind according to claim 1 exempts from demolition clean type ball valve, it is characterised in that: the length that the limit moves slot (16) is big
Length in eliminator plate (14), the length that the limit moves slot (16) are 15mm longer than eliminator plate (14).
6. one kind according to claim 1 exempts from demolition clean type ball valve, it is characterised in that: multiple eliminator plates (14) and more
A cylindrical hole (17) is mutually matched respectively, and the eliminator plate (14) and the diameter of cylindrical hole (17) are
10mm。
7. one kind according to claim 1 exempts from demolition clean type ball valve, it is characterised in that: eliminator plate (14) outer end is fixed
It is connected with plastic pad, the plastic pad and limit move slot (16) interference fit.
8. one kind according to claim 1 exempts from demolition clean type ball valve, it is characterised in that: valve rod (3) lower end is fixed to be connected
It is connected to sealing ring (13), the sealing ring (13) and valve seat (2) are interference fitted.
9. one kind according to claim 1 exempts from demolition clean type ball valve, it is characterised in that: two before and after the water blockoff sphere (4)
End is fixedly connected to multiple steel wires (19), and steel wire (19) outer end is coated with wear-resistant coating.
10. one kind according to claim 9 exempts from demolition clean type ball valve, it is characterised in that: be equipped with pottery in the wear-resistant coating
Porcelain particle, the ratio between the wear-resistant coating thickness and the described longest diameter of ceramic particle are 0.8~2.0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910263525.7A CN110067870B (en) | 2019-04-03 | 2019-04-03 | Exempt from to tear open washing type ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910263525.7A CN110067870B (en) | 2019-04-03 | 2019-04-03 | Exempt from to tear open washing type ball valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110067870A true CN110067870A (en) | 2019-07-30 |
| CN110067870B CN110067870B (en) | 2020-05-26 |
Family
ID=67367012
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910263525.7A Active CN110067870B (en) | 2019-04-03 | 2019-04-03 | Exempt from to tear open washing type ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110067870B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116220611A (en) * | 2023-02-06 | 2023-06-06 | 江苏苏盐阀门机械有限公司 | Corrosion-proof oil well valve |
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| CN2061491U (en) * | 1989-11-26 | 1990-09-05 | 邓文郁 | Cleaning ball sending unit for oil gas collecting or delivering pipe |
| US4984537A (en) * | 1989-09-01 | 1991-01-15 | Val Products, Inc. | Nipple for feeding liquids to fowl and/or small animals |
| CN2144142Y (en) * | 1992-08-17 | 1993-10-20 | 姜成宽 | Combined automatic water tank |
| CN201351740Y (en) * | 2008-12-26 | 2009-11-25 | 蒋倩倩 | Anti-leak self-cleaning ball valve |
| CN201373166Y (en) * | 2009-04-07 | 2009-12-30 | 卢忠伦 | Self-cleaning float valve |
| CN203863518U (en) * | 2014-05-30 | 2014-10-08 | 浙江瑞莱士机械有限公司 | Detachable and washable type semi-automatic ball valve grinding machine |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4984537A (en) * | 1989-09-01 | 1991-01-15 | Val Products, Inc. | Nipple for feeding liquids to fowl and/or small animals |
| CN2061491U (en) * | 1989-11-26 | 1990-09-05 | 邓文郁 | Cleaning ball sending unit for oil gas collecting or delivering pipe |
| CN2144142Y (en) * | 1992-08-17 | 1993-10-20 | 姜成宽 | Combined automatic water tank |
| CN201351740Y (en) * | 2008-12-26 | 2009-11-25 | 蒋倩倩 | Anti-leak self-cleaning ball valve |
| CN201373166Y (en) * | 2009-04-07 | 2009-12-30 | 卢忠伦 | Self-cleaning float valve |
| CN203863518U (en) * | 2014-05-30 | 2014-10-08 | 浙江瑞莱士机械有限公司 | Detachable and washable type semi-automatic ball valve grinding machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116220611A (en) * | 2023-02-06 | 2023-06-06 | 江苏苏盐阀门机械有限公司 | Corrosion-proof oil well valve |
| CN116220611B (en) * | 2023-02-06 | 2023-09-01 | 江苏苏盐阀门机械有限公司 | Corrosion-proof oil well valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110067870B (en) | 2020-05-26 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200429 Address after: 201609 yewang Road, Yexie District, Songjiang Industrial Zone, Songjiang District, Shanghai Applicant after: SHANGHAI SGOV VALVE GROUP Co.,Ltd. Address before: 138000 Xiaojian 4 Society, Fuyu County, Songyuan City, Jilin Province Applicant before: Shao Jianjun |
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| GR01 | Patent grant |