CN108916414A - A kind of ball valve that can clean spherome surface - Google Patents
A kind of ball valve that can clean spherome surface Download PDFInfo
- Publication number
- CN108916414A CN108916414A CN201811056066.7A CN201811056066A CN108916414A CN 108916414 A CN108916414 A CN 108916414A CN 201811056066 A CN201811056066 A CN 201811056066A CN 108916414 A CN108916414 A CN 108916414A
- Authority
- CN
- China
- Prior art keywords
- valve body
- sphere
- spherome surface
- valve
- ball valve
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000000843 powder Substances 0.000 claims abstract description 11
- 238000002425 crystallisation Methods 0.000 claims abstract description 8
- 230000008025 crystallization Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 5
- 239000007787 solid Substances 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 238000010926 purge Methods 0.000 claims abstract description 3
- 238000004140 cleaning Methods 0.000 claims description 22
- 239000000945 filler Substances 0.000 claims description 9
- 210000004907 gland Anatomy 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004047 hole gas Substances 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 8
- 238000005299 abrasion Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Abstract
The invention discloses the ball valves that one kind can clean spherome surface, belong to ball valve, the technical problem to be solved in the present invention is that the spherome surface of ball valve is washed away by material medium, crystallization or powder solid may be formed on the surface of sphere, the abrasion of spherome surface is caused, while easily causing the blocking of ball valve, not only influences the service life of ball valve, and may cause the service life of whole equipment, the technical solution used for：Its structure includes main valve body, auxiliary valve body, valve seat, valve rod and sphere, and auxiliary valve body is mounted on main valve body, and valve seat is mounted in the valve body of main valve body and auxiliary valve body composition, and for sphere installation in valve seat, valve rod is fixedly connected with sphere；Stomata is evenly equipped on valve seat, stomata is connected to air pump by pipeline, and air pump is supplied by pipeline to stomata, and stomata purges the powder material of spherome surface crystallization by external air source.
Description
Technical field
The present invention relates to a kind of ball valve, specifically a kind of ball valve that can clean spherome surface.
Background technique
Ball valve (ball valve) come out in the 1950s, with ball valve science and technology rapid development, production work
Continuously improving for skill and product structure, in the 40 short years, has rapidly developed as a kind of main valve class.In west
The country of industry prosperity, the use of ball valve is continuous year by year to be risen.
In China, ball valve be widely used petroleum refining, long-distance transport pipes, chemical industry, papermaking, pharmacy, water conservancy, electric power,
The industries such as municipal administration, steel occupy very important status in national economy.It has the movement being rotated by 90 °, and faucet body is
Sphere has circular through hole or channel to pass through its axis.
Ball valve is mainly used to make the flow direction for cutting off, distributing and changing medium in pipeline, it is only needed with rotation 90
The operation of degree and the rotating torque of very little can close tightly.Ball valve optimum switchs, stop valve uses, V-type ball valve.
In use, the spherome surface of ball valve is washed away by material medium, may be formed and be crystallized on the surface of sphere
Or powder solid, the abrasion of spherome surface is caused, while easily causing the blocking of ball valve, not only influences the service life of ball valve, and
And it may cause the service life of whole equipment.
Summary of the invention
Technical assignment of the invention is to provide a kind of ball valve that can clean spherome surface, to solve the spherome surface of ball valve
It is washed away by material medium, crystallization or powder solid may be formed on the surface of sphere, cause the abrasion of spherome surface, while easily
The problem of causing the blocking of ball valve, not only influencing the service life of ball valve, but also may cause the service life of whole equipment.
Technical assignment of the invention realizes in the following manner, a kind of ball valve that can clean spherome surface, the ball valve
Including main valve body, auxiliary valve body, valve seat, valve rod and sphere, auxiliary valve body is mounted on main valve body, and valve seat is mounted on main valve body and secondary valve
In the valve body of body composition, for sphere installation in valve seat, valve rod is fixedly connected with sphere；Stomata is evenly equipped on valve seat, stomata passes through pipe
Road is connected to air pump, and air pump is supplied by pipeline to stomata, and stomata purges the powder object of spherome surface crystallization by external air source
Material, prevents sphere from blocking, influences normal use.
Preferably, the air pump is fixed on the outer wall of main valve body by pedestal.
Preferably, the main valve body is far from sphere cleaning agency one is provided on the side inner wall of sphere, auxiliary valve body is remote
Sphere cleaning agency two is provided on inner wall from sphere side, sphere cleaning agency one and sphere cleaning agency two are with sphere
Center symmetric setting.
More preferably, the sphere cleaning agency one and sphere cleaning agency two include screw rod, screw rod through main valve body or
The side side wall of auxiliary valve body, one end of screw rod are provided with handwheel, and the other end of screw rod is provided with one end of connecting rod, connecting rod
The other end is provided with hair brush structure.
More preferably, the hair brush structure includes hairbrush bracket, and hairbrush bracket is arranged in parallel with screw rod, the side of hairbrush bracket
Side is detachably connected with connecting rod, and the other side side of hairbrush bracket is provided with hairbrush.Wherein, hairbrush bracket and connecting rod
Be detachably connected be connected by screw bolts or snap connection it is any.
More preferably, the screw rod and main valve body or auxiliary valve body junction are provided with swivel nut, and swivel nut is connect with screw flight.
Preferably, being provided with Packing seat between the valve rod and main valve body and auxiliary valve body, it is provided with and fills out above Packing seat
Expect gland, filler is filled between gland and Packing seat, gland upper side is provided with hold-down grid.
Preferably, the material of the filler uses PTFE.
The ball valve that can clean spherome surface of the invention has the following advantages that：
（One）, the present invention by the stomata and air pump that are provided on valve seat, not only efficiently solve the spherome surface of ball valve by
Material medium washes away, and may form crystallization or powder solid on the surface of sphere, cause the abrasion of spherome surface, while easily making
At ball valve blocking the problem of, and ensure the service life of ball valve and the service life of whole equipment, save cost；
（Two）, the present invention sphere cleaning agency one and sphere cleaning agency two are symmetrically arranged on main valve body and auxiliary valve body, really
Guarantor is further cleaned in the powder material that spherome surface crystallizes, and is improved sphere and is shown cleannes, avoids the occurrence of blocking
The problem of；
（Three）, sphere cleaning agency one and sphere cleaning agency two be in such a way that handwheel drives screw rod, it is ensured that it is easy to operate and
Independence is high, environmental protection and energy saving.
Therefore the present invention has the spies such as reasonable, simple, easy to process, small in size, the easy to use, multi-purpose content of structure of design
Point, thus, it has good value for applications.
Detailed description of the invention
The following further describes the present invention with reference to the drawings.
Attached drawing 1 is the structural schematic diagram that can clean the ball valve of spherome surface.
In figure：1, main valve body, 2, auxiliary valve body, 3, valve seat, 4, sphere, 5, valve rod, 6, filler plate, 7, filler, 8, filler pressure
Lid, 9, hold-down grid, 10, stomata, 11, air pump, 12, pedestal, 13, handwheel, 14, swivel nut, 15, screw rod, 16, connecting rod, 17, hair
Brush bracket, 18, hairbrush.
Specific embodiment
Make referring to the ball valve that Figure of description and specific embodiment can clean spherome surface to one kind of the invention following
It explains in detail.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", " perpendicular
Directly " orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is orientation based on the figure or position
Relationship is merely for convenience of description of the present invention and simplification of the description.Rather than the device or element of indication or suggestion meaning must have
There is specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limitation of the invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be and be directly connected to, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment：
Shown in attached drawing 1, the ball valve that can clean spherome surface of the invention, structure includes main valve body 1, auxiliary valve body 2, valve seat
3, valve rod 5 and sphere 4, auxiliary valve body 2 are mounted on main valve body 1, and valve seat 3 is mounted on the valve body that main valve body 1 and auxiliary valve body 2 form
Interior, sphere 4 is mounted in valve seat 3, and valve rod 5 is fixedly connected with sphere 4；It is equipped with and fills out between valve rod 5 and main valve body 1 and auxiliary valve body 2
Backing strap 6 is equipped with gland 8 above Packing seat 6, fills filler 7 between gland 8 and Packing seat 6, on gland 8
Side is equipped with hold-down grid 9.The material of filler 7 uses PTFE.
Stomata 10 is evenly equipped on valve seat 3, stomata 10 is connected to air pump 11 by pipeline, and air pump 11 is supplied by pipeline to stomata 10
Gas, stomata 10 are purged the powder material of 4 surface crystallization of sphere by external air source, prevent sphere from blocking, and normal use is influenced.
Air pump 11 is fixed on the outer wall of main valve body 1 by pedestal 12.
Main valve body 1 is far from sphere cleaning agency one is equipped on the side inner wall of sphere 4, auxiliary valve body 2 is far from 4 side of sphere
Inner wall on sphere cleaning agency two is installed, sphere cleaning agency one and sphere cleaning agency two are symmetrically set centered on sphere
It sets.Sphere cleaning agency one and sphere cleaning agency two include screw rod 15, screw rod 15 and 2 junction of main valve body 1 or auxiliary valve body
Swivel nut 14 is installed, swivel nut 14 is threadedly coupled with screw rod 15.Screw rod 15 is through main valve body 1 or the side side wall of auxiliary valve body 2, screw rod
15 one end is equipped with handwheel 13, and the other end of screw rod 15 is equipped with one end of connecting rod 16, the other end installation of connecting rod 16
There is hair brush structure.Hair brush structure includes hairbrush bracket 17, and hairbrush bracket 17 is arranged in parallel with screw rod 15, the side of hairbrush bracket 17
Side is detachably connected with connecting rod 16, and the other side side of hairbrush bracket 17 is equipped with hairbrush 18.
Specific work process：When ball valve stops working, booster air pump 11, air pump 11 is blown by pipeline to stomata 10, gas
Blow the powder material of 4 surface crystallization of sphere off by external air source in hole 10；Simultaneously, handwheel 13 is rotated, handwheel 13 drives spiral shell
Bar 15 moves up and down, and screw rod 15 is moved up and down by connecting rod 16 and hairbrush bracket 17 with electric brush 18, and then realizes hairbrush 18
It is acted on while scrub to 4 lateral wall of sphere, stomata 10 and hairbrush 18, substantially increases the cleannes of 4 lateral wall of sphere, really
The problem of 4 lateral wall of sphere is accumulated without powder material, avoids the occurrence of blocking is protected, the service life of ball valve is improved, saves cost.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
It is fast that present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that：Its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (8)
1. one kind can clean the ball valve of spherome surface, which includes main valve body, auxiliary valve body, valve seat, valve rod and sphere, spy
Sign is that auxiliary valve body is mounted on main valve body, and valve seat is mounted in the valve body of main valve body and auxiliary valve body composition, and sphere installation is in valve
In seat, valve rod is fixedly connected with sphere；Stomata is evenly equipped on valve seat, stomata is connected to air pump by pipeline, and air pump passes through pipeline to gas
Hole gas supply, stomata purge the powder material of spherome surface crystallization by external air source.
2. the ball valve according to claim 1 that spherome surface can be cleaned, which is characterized in that the air pump is solid by pedestal
It is scheduled on the outer wall of main valve body.
3. the ball valve according to claim 1 or 2 that spherome surface can be cleaned, which is characterized in that the main valve body is separate
Sphere cleaning agency one is provided on the side inner wall of sphere, auxiliary valve body is provided with sphere cleaning on the inner wall far from sphere side
Mechanism two, sphere cleaning agency one and sphere cleaning agency two are symmetrical arranged centered on sphere.
4. the ball valve according to claim 3 that spherome surface can be cleaned, which is characterized in that the sphere cleaning agency one
It include screw rod with sphere cleaning agency two, through main valve body or the side side wall of auxiliary valve body, one end of screw rod is provided with screw rod
Handwheel, the other end of screw rod are provided with one end of connecting rod, and the other end of connecting rod is provided with hair brush structure.
5. the ball valve according to claim 4 that spherome surface can be cleaned, which is characterized in that the hair brush structure includes hair
Brush bracket, hairbrush bracket are arranged in parallel with screw rod, and side side and the connecting rod of hairbrush bracket are detachably connected, hairbrush bracket
Other side side is provided with hairbrush.
6. the ball valve according to claim 5 that spherome surface can be cleaned, which is characterized in that the screw rod and main valve body or
Auxiliary valve body junction is provided with swivel nut, and swivel nut is connect with screw flight.
7. the ball valve according to claim 1 or 2 that spherome surface can be cleaned, which is characterized in that the valve rod and main valve
It is provided with Packing seat between body and auxiliary valve body, is provided with gland above Packing seat, is filled between gland and Packing seat
Filler, gland upper side are provided with hold-down grid.
8. the ball valve according to claim 7 that spherome surface can be cleaned, which is characterized in that the material of the filler uses
PTFE。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811056066.7A CN108916414A (en) | 2018-09-11 | 2018-09-11 | A kind of ball valve that can clean spherome surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811056066.7A CN108916414A (en) | 2018-09-11 | 2018-09-11 | A kind of ball valve that can clean spherome surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108916414A true CN108916414A (en) | 2018-11-30 |
Family
ID=64408445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811056066.7A Pending CN108916414A (en) | 2018-09-11 | 2018-09-11 | A kind of ball valve that can clean spherome surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108916414A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113003254A (en) * | 2021-02-03 | 2021-06-22 | 吴德妙 | Collagen feeding device incapable of adhering to inner wall of device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201513591U (en) * | 2009-09-25 | 2010-06-23 | 聊城市鲁西化工工程设计有限责任公司 | Special ball valve of melamine process system |
| CN202203431U (en) * | 2011-08-01 | 2012-04-25 | 上海开维喜阀门集团有限公司 | Anti-coking ball valve |
| CN203477412U (en) * | 2013-09-02 | 2014-03-12 | 上海开维喜阀门集团有限公司 | Coking-preventive back-pressure valve |
| CN203784350U (en) * | 2014-03-18 | 2014-08-20 | 洛阳三旋特种阀门有限公司 | Bidirectional sealing coking resisting ball valve |
| CN203979473U (en) * | 2014-05-30 | 2014-12-03 | 上海华通阀门有限公司 | The wear-resisting vibration damping ball valve of crystallization-preventive |
| CN204985810U (en) * | 2015-07-27 | 2016-01-20 | 方圆阀门集团丽水有限公司 | Hard -sealing and high -temperature ball valve |
| CN205173544U (en) * | 2015-09-14 | 2016-04-20 | 圣博莱阀门有限公司 | Bellows anti -coking ball valve |
| CN205937952U (en) * | 2016-08-25 | 2017-02-08 | 德阳市迪信佳阀门制造有限公司 | Anti -sticking blocks up ball valve |
| CN208816734U (en) * | 2018-09-11 | 2019-05-03 | 山东沃克控制阀有限公司 | A kind of ball valve that can clean spherome surface |
-
2018
- 2018-09-11 CN CN201811056066.7A patent/CN108916414A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201513591U (en) * | 2009-09-25 | 2010-06-23 | 聊城市鲁西化工工程设计有限责任公司 | Special ball valve of melamine process system |
| CN202203431U (en) * | 2011-08-01 | 2012-04-25 | 上海开维喜阀门集团有限公司 | Anti-coking ball valve |
| CN203477412U (en) * | 2013-09-02 | 2014-03-12 | 上海开维喜阀门集团有限公司 | Coking-preventive back-pressure valve |
| CN203784350U (en) * | 2014-03-18 | 2014-08-20 | 洛阳三旋特种阀门有限公司 | Bidirectional sealing coking resisting ball valve |
| CN203979473U (en) * | 2014-05-30 | 2014-12-03 | 上海华通阀门有限公司 | The wear-resisting vibration damping ball valve of crystallization-preventive |
| CN204985810U (en) * | 2015-07-27 | 2016-01-20 | 方圆阀门集团丽水有限公司 | Hard -sealing and high -temperature ball valve |
| CN205173544U (en) * | 2015-09-14 | 2016-04-20 | 圣博莱阀门有限公司 | Bellows anti -coking ball valve |
| CN205937952U (en) * | 2016-08-25 | 2017-02-08 | 德阳市迪信佳阀门制造有限公司 | Anti -sticking blocks up ball valve |
| CN208816734U (en) * | 2018-09-11 | 2019-05-03 | 山东沃克控制阀有限公司 | A kind of ball valve that can clean spherome surface |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113003254A (en) * | 2021-02-03 | 2021-06-22 | 吴德妙 | Collagen feeding device incapable of adhering to inner wall of device |
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