CN107830185A - A kind of spherical sealing element - Google Patents
A kind of spherical sealing element Download PDFInfo
- Publication number
- CN107830185A CN107830185A CN201711150925.4A CN201711150925A CN107830185A CN 107830185 A CN107830185 A CN 107830185A CN 201711150925 A CN201711150925 A CN 201711150925A CN 107830185 A CN107830185 A CN 107830185A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- metal ball
- inwall
- sealing element
- delivery port
- 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.)
- Withdrawn
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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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/14—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with ball-shaped valve member
-
- 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
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
- F16K31/24—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with a transmission with parts linked together from a single float to a single valve
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Float Valves (AREA)
Abstract
The invention discloses a kind of spherical sealing element,Including vertical pipeline,The inwall of the vertical pipeline is fixedly connected with bearing by support,The lower surface of the bearing is fixedly connected with expansion link,The bottom of the expansion link is fixedly connected with ball float,The first retainer ring is fixedly connected with the downside of ball float surface,Bolt hangs with pull rope in first retainer ring,Rope length adjuster is installed with pull rope,The spherical sealing element,When water level is relatively low,The density of metal ball is much larger than water,So as to which metal ball sinks to the bottom under gravity,So that the surface of metal ball and the inwall of delivery port overlap,By rubber layer by the gap plugging between metal ball and delivery port inwall,So as to form the effect of sealing,And when water level is too high,Ball float is risen by buoyancy,One is provided as upper pulling force to metal ball by pull rope,So that the surface of metal ball and the inwall of delivery port depart from,So as to which depressurization acts on,Automatic drainage is haveed the function that.
Description
Technical field
The present invention relates to machine components technical field, specially a kind of spherical sealing element.
Background technology
Seal be prevent fluid or solia particle from leak and prevent between adjacent faying face introduced contaminants such as dust with
The material or part of parts inside the intrusion machinery equipment such as moisture.
Seal can be divided into axle sealing, hole sealing, dust seal, guide ring, fixing seal, rotary sealing, wherein
Hole sealing can typically use spherical sealing element, in the equipment that some needs are sealed, in the different situations of working condition
It is lower to coordinate, it is necessary to accomplish to seal with the alternating of aerial drainage, and seal in the market generally only possesses sealing function, Wu Faman
The diversified production work demand of foot.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, the invention provides a kind of spherical sealing element, possess the advantages of automatic ration aerial drainage,
The seal for solving in the market only possesses sealing function, the problem of can not meeting diversified production work demand.
(2) technical scheme
To realize the purpose of above-mentioned automatic ration aerial drainage, the present invention provides following technical scheme：A kind of spherical sealing element, bag
Vertical pipeline is included, the inwall of the vertical pipeline is fixedly connected with bearing by support, and the lower surface of the bearing is fixedly connected
There is expansion link, the bottom of the expansion link is fixedly connected with ball float, the first fixation is fixedly connected with the downside of the ball float surface
Ring, bolt hangs with pull rope in first retainer ring, and rope length adjuster is installed with the pull rope, the pull rope
Bottom bolt is hung in the second retainer ring that metal ball upper surface is fixedly connected, and the surface of the metal ball is fixedly connected with rubber
Layer, the bottom of the vertical pipeline are fixedly connected with delivery port, and the surface of the metal ball and the inwall of delivery port overlap.
The rope length adjuster includes shell, and the inwall of the shell is plugged with rotating shaft, and the surface of the rotating shaft, which is fixed, to be connected
Bobbin winder bracket is connected to, the pull rope is wrapped in the surface of bobbin winder bracket, and one end of the rotating shaft is fixedly connected with adjusting button.
Preferably, the expansion link includes sleeve pipe, and push rod is plugged with described sleeve pipe, and the surface of the push rod is fixedly connected
Limited location tooth, the inwall of described sleeve pipe offer stopper slot, and the limiting tooth is connected in stopper slot, the quantity of the stopper slot
For two, and two stopper slots are symmetrically opened in the both sides of internal surface of sleeve pipe.
Preferably, the delivery port is shaped as inverted truncated cone-shaped, and the diameter of the metal ball is more than delivery port bottom
Diameter, the diameter of the metal ball is less than the diameter at the top of delivery port.
Preferably, the ball float is hollow structure, and the material of the ball float is PVC material, and the buoyancy of the ball float is more than
The gravity of metal ball.
Preferably, the diameter of the ball float is less than the diameter of vertical pipeline.
Preferably, the rope length adjuster position light material, the density of the rope length adjuster and the density difference of water are not
More than 0.1g/ cubic centimetres.
(3) beneficial effect
Compared with prior art, the invention provides a kind of spherical sealing element, possesses following beneficial effect：
The spherical sealing element, when water level is relatively low, the density of metal ball is much larger than water, so as to metal ball under gravity
The bottom is sunk to, so that the inwall of the surface of metal ball and delivery port overlaps, by rubber layer by metal ball and delivery port
Gap plugging between wall, so as to form the effect of sealing, and when water level is too high, ball float is risen by buoyancy, passes through traction
Rope provides metal ball one as upper pulling force, so that the inwall of the surface of metal ball and delivery port departs from, so as to release
Sealing function, automatic drainage is haveed the function that.
Brief description of the drawings
Fig. 1 is the cross-sectional view of front view of the present invention；
Fig. 2 is the cross-sectional view of rope length adjuster front view of the present invention.
In figure：1 vertical pipeline, 2 supports, 3 bearings, 4 expansion links, 41 sleeve pipes, 42 push rods, 43 limiting tooths, 44 stopper slots, 5
Ball float, 6 first retainer rings, 7 pull ropes, 8 rope length adjusters, 81 shells, 82 rotating shafts, 83 bobbin winder brackets, 84 adjusting buttons, 9 metal balls,
10 second retainer rings, 11 rubber layers, 12 delivery ports.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of spherical sealing element, including vertical pipeline 1, vertically
The inwall of pipeline 1 is fixedly connected with bearing 3 by support 2, and the lower surface of bearing 3 is fixedly connected with expansion link 4, and expansion link 4 wraps
Sleeve pipe 41 is included, push rod 42 is plugged with sleeve pipe 41, the surface of push rod 42 is fixedly connected with limiting tooth 43, and the inwall of sleeve pipe 41 opens up
Limited location groove 44, limiting tooth 43 are connected in stopper slot 44, and the quantity of stopper slot 44 is two, and two stopper slots 44 are symmetrically opened
The both sides of the inwall of sleeve pipe 41 are located at, the bottom of expansion link 4 is fixedly connected with ball float 5, and the diameter of ball float 5 is less than vertical pipeline 1
Diameter, the first retainer ring 6 is fixedly connected with the downside of the surface of ball float 5, bolt hangs with pull rope 7, pull rope 7 in the first retainer ring 6
On be installed with rope length adjuster 8,8 light materials of rope length adjuster, the density of rope length adjuster 8 and the density difference of water
No more than 0.1g/ cubic centimetres, the bottom bolt of pull rope 7 is hung in the second retainer ring 10 that the upper surface of metal ball 9 is fixedly connected,
Ball float 5 is hollow structure, and the material of ball float 5 is PVC material, and the buoyancy of ball float 5 is more than the gravity of metal ball 9, the table of metal ball 9
Face is fixedly connected with rubber layer 11, and the bottom of vertical pipeline 1 is fixedly connected with delivery port 12, the surface of metal ball 9 and delivery port
12 inwall overlap joint, delivery port 12 are shaped as inverted truncated cone-shaped, and the diameter of metal ball 9 is more than the straight of the bottom of delivery port 12
Footpath, the diameter of metal ball 9 are less than the diameter at the top of delivery port 12.
Rope length adjuster 8 includes shell 81, and the inwall of shell 81 is plugged with rotating shaft 82, and the surface of rotating shaft 82 is fixedly connected with
Bobbin winder bracket 83, pull rope 7 are wrapped in the surface of bobbin winder bracket 83, and one end of rotating shaft 82 is fixedly connected with adjusting button 84, passes through setting
Rope length adjuster 8 can adjust the length of pull rope 7, the effect of liquid level when adjusting automatic drainage so as to reach.
In summary, the spherical sealing element, when water level is relatively low, the density of metal ball 9 is much larger than water, so as to metal ball 9
The bottom is sunk under gravity, so that the surface of metal ball 9 and the inwall of delivery port 12 overlap, will by rubber layer 11
Gap plugging between metal ball 9 and the inwall of delivery port 12, so as to form the effect of sealing, and when water level is too high, ball float 5 by
Rise to buoyancy, one is provided as upper pulling force to metal ball 9 by pull rope 7, so that the surface of metal ball 9 and water outlet
The inwall of mouth 12 departs from, and so as to which depressurization acts on, has haveed the function that automatic drainage.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of spherical sealing element, including vertical pipeline (1), it is characterised in that：The inwall of the vertical pipeline (1) passes through support
(2) bearing (3) is fixedly connected with, the lower surface of the bearing (3) is fixedly connected with expansion link (4), the bottom of the expansion link (4)
End is fixedly connected with ball float (5), and the first retainer ring (6) is fixedly connected with the downside of ball float (5) surface, and described first fixes
Bolt hangs with pull rope (7) on ring (6), and rope length adjuster (8) is installed with the pull rope (7), the pull rope (7)
Bottom bolt is hung in the second retainer ring (10) that metal ball (9) upper surface is fixedly connected, and the surface of the metal ball (9), which is fixed, to be connected
Rubber layer (11) is connected to, the bottom of the vertical pipeline (1) is fixedly connected with delivery port (12), the surface of the metal ball (9)
Overlapped with the inwall of delivery port (12)；
The rope length adjuster (8) includes shell (81), and the inwall of the shell (81) is plugged with rotating shaft (82), the rotating shaft
(82) surface is fixedly connected with bobbin winder bracket (83), and the pull rope (7) is wrapped in the surface of bobbin winder bracket (83), the rotating shaft
(82) one end is fixedly connected with adjusting button (84).
A kind of 2. spherical sealing element according to claim 1, it is characterised in that：The expansion link (4) includes sleeve pipe (41),
Push rod (42) is plugged with described sleeve pipe (41), the surface of the push rod (42) is fixedly connected with limiting tooth (43), described sleeve pipe
(41) inwall offers stopper slot (44), and the limiting tooth (43) is connected in stopper slot (44), the stopper slot (44)
Quantity is two, and two stopper slots (44) are symmetrically opened in the both sides of sleeve pipe (41) inwall.
A kind of 3. spherical sealing element according to claim 1, it is characterised in that：The delivery port (12) is shaped as being inverted
Truncated cone-shaped, the diameter of the metal ball (9) is more than the diameter of delivery port (12) bottom, and the diameter of the metal ball (9) is less than
Diameter at the top of delivery port (12).
A kind of 4. spherical sealing element according to claim 1, it is characterised in that：The ball float (5) is hollow structure, described
The material of ball float (5) is PVC material, and the buoyancy of the ball float (5) is more than the gravity of metal ball (9).
A kind of 5. spherical sealing element according to claim 1, it is characterised in that：The diameter of the ball float (5) is less than vertical
The diameter of pipeline (1).
A kind of 6. spherical sealing element according to claim 1, it is characterised in that：Rope length adjuster (8) position lightweight material
Material, the density of the rope length adjuster (8) and the density difference of water are no more than 0.1g/ cubic centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711150925.4A CN107830185A (en) | 2017-11-20 | 2017-11-20 | A kind of spherical sealing element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711150925.4A CN107830185A (en) | 2017-11-20 | 2017-11-20 | A kind of spherical sealing element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107830185A true CN107830185A (en) | 2018-03-23 |
Family
ID=61651977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711150925.4A Withdrawn CN107830185A (en) | 2017-11-20 | 2017-11-20 | A kind of spherical sealing element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107830185A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068005A (en) * | 2019-05-29 | 2019-07-30 | 天津尼顿环保科技发展有限公司 | A kind of energy-saving full machine automatization adjusting escaper, discharge capacity adjusting method |
| CN112253766A (en) * | 2020-09-23 | 2021-01-22 | 刘兴华 | Rubber ball liquid discharge valve of horizontal washing tank |
| CN113213720A (en) * | 2021-05-11 | 2021-08-06 | 眉山市科跃工业自动化设备有限公司 | Pulse type multi-gas-path aeration control device |
| CN113484482A (en) * | 2021-05-20 | 2021-10-08 | 张旭 | Water quality environment detection system |
| CN117658303A (en) * | 2024-02-01 | 2024-03-08 | 淄博齐翔腾达化工股份有限公司 | Sewage treatment device |
-
2017
- 2017-11-20 CN CN201711150925.4A patent/CN107830185A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068005A (en) * | 2019-05-29 | 2019-07-30 | 天津尼顿环保科技发展有限公司 | A kind of energy-saving full machine automatization adjusting escaper, discharge capacity adjusting method |
| CN112253766A (en) * | 2020-09-23 | 2021-01-22 | 刘兴华 | Rubber ball liquid discharge valve of horizontal washing tank |
| CN112253766B (en) * | 2020-09-23 | 2022-11-08 | 铜陵市兴达阀门总厂 | Flat-washing tank rubber ball tapping valve |
| CN113213720A (en) * | 2021-05-11 | 2021-08-06 | 眉山市科跃工业自动化设备有限公司 | Pulse type multi-gas-path aeration control device |
| CN113484482A (en) * | 2021-05-20 | 2021-10-08 | 张旭 | Water quality environment detection system |
| CN113484482B (en) * | 2021-05-20 | 2024-09-06 | 安徽盛寰环保科技有限公司 | Water quality environment detection system |
| CN117658303A (en) * | 2024-02-01 | 2024-03-08 | 淄博齐翔腾达化工股份有限公司 | Sewage treatment device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180323 |