CN111795202A - Buoyancy valve - Google Patents
Buoyancy valve Download PDFInfo
- Publication number
- CN111795202A CN111795202A CN202010678236.6A CN202010678236A CN111795202A CN 111795202 A CN111795202 A CN 111795202A CN 202010678236 A CN202010678236 A CN 202010678236A CN 111795202 A CN111795202 A CN 111795202A
- Authority
- CN
- China
- Prior art keywords
- buoyancy
- gravity
- connecting rod
- water storage
- swing joint
- 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.)
- Granted
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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
- 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
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/304—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage with valves with own buoyancy
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
- E03D1/35—Flushing valves having buoyancy
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Float Valves (AREA)
Abstract
A buoyancy valve comprises a fixing device, a buoyancy device, a gravity traction device, a limiting device, a telescopic connecting rod, a T-shaped lever, a pull rope, a guide pipe, a water storage area, a balance block, a limiter I, a limiter II and a supporting point; fixing device fixed mounting is on the water storage region, buoyancy's one end and fixing device swing joint, the other end and telescopic connecting rod's one end swing joint, telescopic connecting rod's the other end and gravity draw gear swing joint, gravity draw gear installs on stop device, and can rotate around stop device, stop device fixed mounting is in buoyancy top, the one end and the water storage region intercommunication of pipe, the other end links to each other with the stay cord, the stay cord links to each other with gravity draw gear, T shape lever is installed between pipe and gravity draw gear, with strong point swing joint, and through the balancing piece, stopper I keeps balance, the pipe is supported spacingly by stopper II. The invention has the advantages of stable and reliable work, simple structure, low manufacturing cost and the like.
Description
Technical Field
The invention relates to a buoyancy valve.
Background
At present, for water storage devices such as small-sized pools or water tanks, a ball float valve is generally adopted for drainage and water storage control, and the defects of the prior art are that the requirement on the sealing performance is high, the water leakage condition is easy to occur, and the working stability is poor.
Disclosure of Invention
The invention aims to solve the technical problem of providing the buoyancy valve which is stable and reliable in work, simple in structure and low in manufacturing cost.
The technical scheme for solving the technical problem is as follows: a buoyancy valve comprises a fixing device, a buoyancy device, a gravity traction device, a limiting device, a telescopic connecting rod, a T-shaped lever, a pull rope, a guide pipe, a water storage area, a balance block, a limiter I, a limiter II and a supporting point; fixing device fixed mounting is on the water storage region, buoyant device's one end and fixing device swing joint, the other end and telescopic connecting rod's one end swing joint, telescopic connecting rod's the other end and gravity draw gear swing joint, gravity draw gear installs on stop device to can rotate around stop device, stop device fixed mounting is in the buoyant device top, the one end and the water storage region intercommunication of pipe, the other end link to each other with the stay cord, the stay cord is walked around strutting arrangement and is linked to each other with gravity draw gear, T shape lever is installed between pipe and gravity draw gear, with strong point swing joint to keep balance through balancing piece, stopper I, the pipe is supported spacingly by stopper II.
Furthermore, one end of the buoyancy device is movably connected with the fixing device through a rotating shaft, a bearing and a bearing seat. Of course, the articulation may be made in other forms.
Furthermore, the buoyancy device needs to satisfy the condition that the buoyancy force of the buoyancy device can push the gravity traction device to rotate around the limiting device anticlockwise, and meanwhile, the gravity force of the buoyancy device can pull the gravity traction device to rotate around the limiting device clockwise.
Furthermore, the buoyancy device is an extruded plate, and a counterweight device (such as an iron nail and the like) can be properly added to increase the gravity.
Further, one end of the telescopic connecting rod is movably connected with the buoyancy device through a rotating shaft, a bearing and a bearing seat, and the other end of the telescopic connecting rod is movably connected with the gravity traction device through a rotating shaft, a bearing and a bearing seat, and certainly, the telescopic connecting rod can also be movably connected through other forms. The telescopic connecting rod is adopted, so that the water storage capacity can be increased, and the drainage time can be delayed.
Further, the T-shaped lever is made of a wood plate. The T-shaped lever is movably connected with the supporting point through a rotating shaft, a bearing and a bearing seat, and can also be movably connected through other forms.
Further, the pull rope needs to meet the requirement that when the gravity traction device rotates anticlockwise to the position-limiting device and cannot move, the guide pipe is in a horizontal position.
Further, the conduit comprises a horizontal part and an upright part, wherein the horizontal part and the upright part are both hard conduits, and the horizontal part and the upright part are connected through a hose to ensure that the water storage area stores water and drains water when the conduit is erected and lowered.
Furthermore, the balance block is a wood block, and the limiter I and the limiter II are wood rods.
Furthermore, the supporting device is a supporting rod provided with a guide wheel.
The invention has the beneficial effects that: after the installation, water rises to a set height and automatically drains; when the water drops to a set height, the water can be stored again, so that the valve is automatically controlled; and has the advantages of stable and reliable work, simple structure, low manufacturing cost and the like.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the embodiment of FIG. 1, shown in a drainage mode;
in the figure: 1. the device comprises a fixing device, 2 a buoyancy device, 3 a gravity traction device, 4 a limiting device, 5 a telescopic connecting rod, 6 a T-shaped lever, 7 a pull rope, 8 a guide pipe, 9 a water storage area, 10 a balance block, 11 a limiter I, 12 a limiter II, 13 a supporting point and 14 a supporting rod provided with a guide wheel.
Detailed Description
The invention is further explained with reference to the drawings and the embodiments.
Examples
Referring to fig. 1 and 2, the buoyancy valve comprises a fixing device 1, a buoyancy device 2, a gravity traction device 3, a limiting device 4, a telescopic connecting rod 5, a T-shaped lever 6, a pull rope 7, a conduit 8, a water storage area 9, a balance block 10, a limiter I11, a limiter II 12 and a supporting point 13; fixing device 1 fixed mounting is on water storage area 9, the one end and the fixing device 1 swing joint of buoyant device 2, the other end and the one end swing joint of telescopic link 5, telescopic link 5's the other end and the swing joint of gravity draw gear 3, gravity draw gear 3 installs on stop device 4 to can wind stop device 4 rotatory, stop device 4 fixed mounting is in buoyant device 2 top, the one end and the water storage area 9 of pipe 8 communicate, and the other end links to each other with stay cord 7, stay cord 7 walks around the bracing piece 14 that is equipped with the guide pulley and links to each other with gravity draw gear 3, T-shaped lever 6 installs between pipe 8 and gravity draw gear 3, with strong point 13 swing joint to keep balance through balancing piece 10, stopper I11, pipe 8 is supported spacingly by stopper II 12.
In this embodiment, the fixing device 1 is an inverted V-shaped iron sheet structure.
In this embodiment, one end of the buoyancy device 2 is movably connected to the fixing device 1 through a rotating shaft, a bearing and a bearing seat. Of course, the articulation may be made in other forms.
In this embodiment, the buoyancy device 2 needs to satisfy that the buoyancy thereof can push the gravity traction device 3 to rotate around the limiting device 4 counterclockwise, and simultaneously the gravity thereof can pull the gravity traction device 3 to rotate around the limiting device 4 clockwise.
In this embodiment, the buoyancy device 2 is an extruded plate, and a weight device (such as an iron nail) may be added to increase the gravity.
In this embodiment, the gravity traction device 3 is made of wood.
In this embodiment, the limiting device 4 is made of a wood board, and mainly functions to stabilize the gravity traction device 3.
In this embodiment, one end of the telescopic link 5 is movably connected to the buoyancy device 2 through a rotating shaft, a bearing and a bearing seat, and the other end of the telescopic link is movably connected to the gravity traction device 3 through a rotating shaft, a bearing and a bearing seat, but may be movably connected through other forms.
In this embodiment, the function of the telescopic connecting rod 5 is to increase the water storage amount and delay the drainage time, and on this basis, the specific length can be designed by combining the actual situation to realize the optimal water storage and drainage.
In this embodiment, the T-shaped lever 6 is made of a wooden plate. The T-shaped lever 6 is movably connected with the supporting point 13 through a rotating shaft, a bearing and a bearing seat, and of course, the T-shaped lever can also be movably connected through other forms.
In this embodiment, the pull rope 7 is required to ensure that the guide pipe 8 is in a horizontal position when the gravity traction device 3 rotates counterclockwise until the limiting device 4 cannot move.
In this embodiment, the conduit 8 comprises a horizontal portion and an upright portion, both of which are rigid conduits, the horizontal portion and the upright portion being connected by a hose to ensure that the water storage area 9 stores water and drains water when the conduit 8 is erected and lowered. The mass of the conduit 8 is much less than the mass of the gravity traction device 3, by a factor of less than ten.
In this embodiment, the balance weight 10 is a wood block, and the first stopper i 11 and the second stopper ii 12 are wood rods.
The working process is as follows:
with the increase of the water amount in the water storage area 9, one end of the buoyancy device 2 floats upwards, the other end rotates around the fixing device 1, meanwhile, the telescopic connecting rod 5 is driven, the telescopic connecting rod 5 starts to shrink due to the buoyancy of the buoyancy device 2 and the gravity of the gravity traction device 3, when the telescopic connecting rod 5 shrinks to be incapable of shortening, the telescopic connecting rod 5 starts to push the gravity traction device 3, the gravity traction device 3 rotates anticlockwise around the limiting device 4, when the gravity traction device 3 pushes the T-shaped lever 6, the T-shaped lever 6 rotates anticlockwise around the supporting point 13, then the guide pipe 8 (the power formed by the gravity traction device 3, including the thrust of the telescopic connecting rod 5 and the self gravity, which is larger than the sum of the gravity of the balance block 10 and the resistance of the guide pipe 8) is pushed until the guide pipe 8 passes through a vertical boundary line, and when the gravity traction device 3 stops at the, starting to drain water;
when water storage area 9 transfers the drainage because of pipe 8, water storage area 9 surface of water begins to descend, and buoyancy device 2 descends along with the regional 9 surface of water storage, when buoyancy device 2 descends, stimulate telescopic link 5 simultaneously, telescopic link 5 begins to extend, when telescopic link 5 extends to self can not extend again, telescopic link 5 stimulates gravity draw gear 3, gravity draw gear 3 begins to wind stop device 4 clockwise rotation, pull up pipe 8 through stay cord 7 simultaneously, begin to impound.
Claims (10)
1. A buoyancy valve, characterized by: the device comprises a fixing device, a buoyancy device, a gravity traction device, a limiting device, a telescopic connecting rod, a T-shaped lever, a pull rope, a conduit, a water storage area, a balance block, a limiter I, a limiter II and a supporting point; fixing device fixed mounting is on the water storage region, buoyant device's one end and fixing device swing joint, the other end and telescopic connecting rod's one end swing joint, telescopic connecting rod's the other end and gravity draw gear swing joint, gravity draw gear installs on stop device to can rotate around stop device, stop device fixed mounting is in the buoyant device top, the one end and the water storage region intercommunication of pipe, the other end link to each other with the stay cord, the stay cord is walked around strutting arrangement and is linked to each other with gravity draw gear, T shape lever is installed between pipe and gravity draw gear, with strong point swing joint to keep balance through balancing piece, stopper I, the pipe is supported spacingly by stopper II.
2. The buoyancy valve according to claim 1 wherein: one end of the buoyancy device is movably connected with the fixing device through a rotating shaft, a bearing and a bearing seat.
3. The buoyancy valve according to claim 1 or 2 wherein: the buoyancy device needs to meet the requirement that the buoyancy force of the buoyancy device can push the gravity traction device to rotate anticlockwise around the limiting device, and meanwhile, the gravity force of the buoyancy device can pull the gravity traction device to rotate clockwise around the limiting device.
4. The buoyancy valve according to claim 1 or 2 wherein: the buoyancy device is an extruded plate, and a counterweight device is added to increase gravity.
5. The buoyancy valve according to claim 1 or 2 wherein: one end of the telescopic connecting rod is movably connected with the buoyancy device through a rotating shaft, a bearing and a bearing seat, and the other end of the telescopic connecting rod is movably connected with the gravity traction device through a rotating shaft, a bearing and a bearing seat.
6. The buoyancy valve according to claim 1 or 2 wherein: the T-shaped lever is movably connected with the supporting point through a rotating shaft, a bearing and a bearing seat.
7. The buoyancy valve according to claim 1 or 2 wherein: the pull rope needs to meet the requirement that when the gravity traction device rotates anticlockwise to the limit device and cannot move, the guide pipe is in a horizontal position.
8. The buoyancy valve according to claim 1 or 2 wherein: the conduit comprises a horizontal part and an upright part, wherein the horizontal part and the upright part are both hard conduits, and the horizontal part and the upright part are connected through a hose to ensure that water is stored and drained in the water storage area when the conduit is erected and lowered.
9. The buoyancy valve according to claim 1 or 2 wherein: the balance block is a wood block, and the limiter I and the limiter II are wood rods.
10. The buoyancy valve according to claim 1 or 2 wherein: the supporting device is a supporting rod provided with a guide wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010678236.6A CN111795202B (en) | 2020-07-15 | 2020-07-15 | Buoyancy valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010678236.6A CN111795202B (en) | 2020-07-15 | 2020-07-15 | Buoyancy valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111795202A true CN111795202A (en) | 2020-10-20 |
| CN111795202B CN111795202B (en) | 2022-05-06 |
Family
ID=72807184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010678236.6A Active CN111795202B (en) | 2020-07-15 | 2020-07-15 | Buoyancy valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111795202B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190014039A (en) * | 1900-08-04 | 1901-08-03 | Charles Junge | Improvements in and relating to Apparatus for Automatically Regulating the Outflow of Liquids. |
| CN2058921U (en) * | 1989-04-13 | 1990-07-04 | 翟长鸿 | Water-saving cistern |
| CN2239454Y (en) * | 1995-08-02 | 1996-11-06 | 马新 | Self-control drainage device for dirty water tank |
| CN101012647A (en) * | 2007-02-12 | 2007-08-08 | 周明泉 | Adjustable flotative van batardeau |
| CN102147032A (en) * | 2011-01-21 | 2011-08-10 | 陈才章 | Buoyancy force control switch for set water level |
| CN102787585A (en) * | 2011-05-20 | 2012-11-21 | 日立造船株式会社 | Floating flap gate |
-
2020
- 2020-07-15 CN CN202010678236.6A patent/CN111795202B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190014039A (en) * | 1900-08-04 | 1901-08-03 | Charles Junge | Improvements in and relating to Apparatus for Automatically Regulating the Outflow of Liquids. |
| CN2058921U (en) * | 1989-04-13 | 1990-07-04 | 翟长鸿 | Water-saving cistern |
| CN2239454Y (en) * | 1995-08-02 | 1996-11-06 | 马新 | Self-control drainage device for dirty water tank |
| CN101012647A (en) * | 2007-02-12 | 2007-08-08 | 周明泉 | Adjustable flotative van batardeau |
| CN102147032A (en) * | 2011-01-21 | 2011-08-10 | 陈才章 | Buoyancy force control switch for set water level |
| CN102787585A (en) * | 2011-05-20 | 2012-11-21 | 日立造船株式会社 | Floating flap gate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111795202B (en) | 2022-05-06 |
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