CN207454804U - A kind of adjustable cushioning low voltage difference ball-cock assembly - Google Patents
A kind of adjustable cushioning low voltage difference ball-cock assembly Download PDFInfo
- Publication number
- CN207454804U CN207454804U CN201721625820.5U CN201721625820U CN207454804U CN 207454804 U CN207454804 U CN 207454804U CN 201721625820 U CN201721625820 U CN 201721625820U CN 207454804 U CN207454804 U CN 207454804U
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- CN
- China
- Prior art keywords
- cylinder block
- active cylinder
- valve body
- low voltage
- cock assembly
- 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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Abstract
The utility model discloses a kind of adjustable cushioning low voltage difference ball-cock assemblys, including valve body, active cylinder block and piston, the bottom of the valve body is equipped with pedestal, the valve body is internally provided with dielectric cavity, active cylinder block is welded at the top of the valve body, fastening kit is installed at the top of the active cylinder block, the inside of the fastening kit is equipped with threaded cylindrical, limited block is equipped with by threaded body inside active cylinder block below the threaded cylindrical, piston is installed inside active cylinder block below the limited block, the top of the piston is equipped with extension rod piece by dead ring, the end of the extension rod piece is equipped with adjusting rod by articulated shaft, the end of the adjusting rod is equipped with connecting rod by articulated shaft.The utility model makes the ball-cock assembly during use by being provided with a series of structure, can carry out bidirectional modulation to water level and flow velocity, easy to use, possesses double-layer seal function, prevents the generation of overflow phenomena.
Description
Technical field
The utility model is related to valve technology fields, are specially a kind of adjustable cushioning low voltage difference ball-cock assembly.
Background technology
Ball-cock assembly, available for control pond or the height of water tank level, works as water level as a kind of relatively conventional valve
During decline, ball-cock assembly is closed with water level decreasing main valve stops feedwater, and when water level rises, ball-cock assembly follows water level to rise, main
Valve opens feedwater, and operation principle is relatively simple, and general ball-cock assembly is sphere without support shaft, and sphere is clamped wherein by two valve seats
In " floating " state, it is mainly used for cutting off, distribute and changing media flow direction, in use, floating ball on pipeline
The structure of valve is simple, small volume, and what can be relied on is that the buoyancy that sphere generates acts, and does not possess self-control energy generally
Power, flow velocity size is unadjustable, and the water level in water tank or pond is equally unadjustable, need to separately set other complex
Equipment or structure water level is adjusted, it is complicated for operation.
Utility model content
The purpose of this utility model is to provide a kind of adjustable cushioning low voltage difference ball-cock assembly, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical solution：A kind of adjustable cushioning low voltage difference ball-cock assembly,
Including valve body, active cylinder block and piston, the bottom of the valve body is equipped with pedestal, and the bottom of the pedestal is equipped with by bolt
Cover board, the valve body are internally provided with dielectric cavity, and the valve inner below the dielectric cavity is provided with adaptation groove, described
The inside of adaptation groove is equipped with Elastic plastic-rubber set, is welded with active cylinder block at the top of the valve body, and the inside of active cylinder block with
Dielectric cavity communicates, and is equipped with fastening kit at the top of the active cylinder block, and the inside of fastening kit and active cylinder block is interior
Portion communicates, and helical element is equipped at the top of the fastening kit, the inside of the fastening kit is equipped with threaded cylindrical, described
Limited block is equipped with by threaded body inside active cylinder block below threaded cylindrical, inside the active cylinder block below the limited block
Piston is installed, the top of the piston is equipped with extension rod piece by dead ring, and extension rod piece is extended to outside fastening kit
Portion, the end of the extension rod piece are equipped with adjusting rod by articulated shaft, and the surface of the adjusting rod is uniformly equipped with rack, institute
The surface for stating rack is equipped with adjuster, and the adjusting rod surface of the rack one side is equipped with movable rod by articulated shaft, and
The other end of movable rod is mounted on fastening kit surface, and the end of the adjusting rod is equipped with connecting rod by articulated shaft, institute
The end for stating connecting rod is equipped with floating ball.
Preferably, the gap between the fastening kit and active cylinder block is equipped with plastic cement sealing ring.
Preferably, the inside of the Elastic plastic-rubber set is equipped with resetting spring.
Preferably, the surface of the limited block is equipped with sealed plasthetic set.
Preferably, the adjusting rod surface of the movable rod one side is equipped with support chip.
Compared with prior art, the beneficial effects of the utility model are：The adjustable cushioning low voltage difference ball-cock assembly passes through peace
Equipped with Elastic plastic-rubber set, resetting spring can be protected, prevent resetting spring from corroding, extended its service life, pass through
Resetting spring is installed, booster action can be played using its own resilient, by being equipped with work in the ball-cock assembly opening process
Plug, can be in the movement inside dielectric cavity and active cylinder block, so as to fulfill the unlatching of valve member, and inner hollow can lower quality,
Facilitate unlatching and closure, by being equipped with helical element, threaded cylindrical can be rotated by manpower, so as to fulfill tune
Speed effect by being equipped with limited block, can be to greatest extent adjusted by adjusting the height of itself to what piston rose, real
The adjusting being now open, and then realize speed governing, by being equipped with sealing rubber cover, it is possible to increase the skin-friction force of limited block plays
While fixation, valve member interior media overflow can be prevented, by being equipped with plastic cement sealing ring, which is carried out close
While envelope, the generation of overflow phenomena is prevented, by being equipped with adjuster, the engagement between gear can be relied on, to adjusting rod
The adjusting of length is carried out, and then shortens the sphere of action of floating ball buoyancy, adjusts liquid level, it, can by being equipped with movable rod
It realizes the characteristic of four-bar linkage, facilitates the conduction of buoyancy, by being equipped with floating ball, power can be provided for the ball-cock assembly, it is real
Movement in the existing whole device course of work.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the internal structure schematic diagram of the utility model；
Fig. 3 is the partial enlarged view of the utility model.
In figure：1- cover boards；2- valve bodies；3- plastic cement sealing rings；4- helical elements；5- extension rod pieces；6- adjusting rods；7- bottoms
Seat；8- active cylinder blocks；9- floating balls；10- fastening kits；11- support chips；12- adaptation grooves；13- Elastic plastic-rubber sets；14- pistons；
15- dead rings；16- limited blocks；17- threaded cylindricals；18- resetting springs；19- dielectric cavities；20- sealing rubber covers；21- connections
Bar；22- movable rods；23- racks；24- adjusters.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of adjustable cushioning low voltage difference ball-cock assembly, bag
Valve body 2, active cylinder block 8 and piston 14 are included, the bottom of valve body 2 is equipped with pedestal 7, and the bottom of pedestal 7 is equipped with lid by bolt
Plate 1 can facilitate and installation fixation is carried out to this ball-cock assembly, and valve body 2 is internally provided with dielectric cavity 19, liquid is facilitated to flow,
The valve body 2 of 19 lower section of dielectric cavity is internally provided with adaptation groove 12, and the inside of adaptation groove 12 is equipped with Elastic plastic-rubber set 13, elasticity
The inside of garment bag 13 is equipped with resetting spring 18, and the top of valve body 2 is welded with active cylinder block 8, and the inside of active cylinder block 8 with
Dielectric cavity 19 communicates, and the top of active cylinder block 8 is equipped with fastening kit 10, the sky between fastening kit 10 and active cylinder block 8
Plastic cement sealing ring 3 is installed, and the inside of fastening kit 10 is communicated with the inside of active cylinder block 8, the top of fastening kit 10 at gap
Portion is equipped with helical element 4, and the inside of fastening kit 10 is equipped with threaded cylindrical 17, the active cylinder block 8 of 17 lower section of threaded cylindrical
Inside is equipped with limited block 16 by threaded body, and the surface of limited block 16 is equipped with sealed plasthetic set 20, and sealed plasthetic set 20 can
Increase limited block 16 and activity extension 8 inner wall of the cylinder body frictional force of oneself, it is for fixing to realize sealing function simultaneously,
It prevents liquid flooding, piston 14 is installed inside the active cylinder block 8 of 16 lower section of limited block, this can be achieved in the up and down motion of piston 14
The closure or openness of ball-cock assembly, when opening, resetting spring 18 can be that piston 14 provides certain power, and the rising of piston 14
Limit can be limited by limited block 16, so as to control the opening and closing degree of piston 14, realize the adjusting of flow velocity, the top of piston 14
Extension rod piece 5 is equipped with by dead ring 15, and extension rod piece 5 is extended to outside fastening kit 10, the end of extension rod piece 5 leads to
It crosses articulated shaft and adjusting rod 6 is installed, the surface of adjusting rod 6 is uniformly equipped with rack 23, and the surface of rack 23 is equipped with adjuster
24, the effect between adjuster 24 and rack 23 is provided, it can be achieved that the adjusting of 6 length of adjusting rod, the adjusting rod 6 of 23 one side of rack
Surface is equipped with movable rod 22 by articulated shaft, and the other end of movable rod 22 is mounted on 10 surface of fastening kit, activity
6 surface of adjusting rod of 22 one side of connecting rod is equipped with support chip 11, and support chip 11 can carry out arbitrary movement on adjusting rod 6, and can
The supporting point of adjusting rod 6 is adjusted by support chip 11, adjusts the movement angle of hinge four-bar, the end of adjusting rod 6 leads to
It crosses articulated shaft and connecting rod 21 is installed, the end of connecting rod 21 is equipped with floating ball 9, is entire floating ball by buoyancy and self gravitation
Valve provides power.
Operation principle：After installation, which is used, when pond or the decline of Water in Water Tanks position, floating ball 9 is with water
Position declines, and the active force of decline drives connecting rod 21, adjusting rod 6, movable rod 22 and extension rod piece 5 successively, forms a hinge
Four rod structure of chain, in motion process, 5 stress of extension rod piece is promoted, and resetting spring 18 provides certain reseting elasticity, so as to drive
Piston 14 inside valve body 2 moves up, and then Open valve, and water flows through dielectric cavity 19 and pipeline is flowed into inside pond or water tank,
If desired flow rate of water flow is controlled, manually rotating screw component 4, helical element 4 threaded cylindrical 17 can be driven to rotate, screw thread
With 16 surface external screw thread of limited block relative motion can occur for the threaded body inside when cylinder 17 rotates so that limited block 16 to
Lower movement reduces the limit of the rising of piston 14 and the amplitude of valve opening, realizes the adjusting of 19 water flow inside flow velocity of dielectric cavity,
Can support chip 11 be subjected to location and installation, support is fixed to adjusting rod 6, so as to facilitate the transmission of buoyancy, can also pass through tune
Save movement of the device 24 on 23 surface of rack so that adjusting rod interacts between 6 inside, and then shortens the length of adjusting rod 6
Degree so that the movement angle of hinge four-bar structure changes, and realizes the adjusting to water level, with the rising of liquid level in pond,
It being limited by hinge four-bar structure motion angle, making a concerted effort for the active force that adjusting rod 6 transfers is downward, and then pushes extension rod piece 5,
Extension rod piece 5 with 14 slow downlink of piston, after piston 14 is in contact with 2 inner wall of valve body, close, and supplies water and interrupts by valve.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that will fall containing in the equivalent requirements of the claims
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of adjustable cushioning low voltage difference ball-cock assembly, including valve body（2）, active cylinder block（8）And piston（14）, feature exists
In：The valve body（2）Bottom pedestal is installed（7）, the pedestal（7）Bottom cover board is equipped with by bolt（1）, it is described
Valve body（2）Be internally provided with dielectric cavity（19）, the dielectric cavity（19）The valve body of lower section（2）It is internally provided with adaptation groove
（12）, the adaptation groove（12）Inside Elastic plastic-rubber set is installed（13）, the valve body（2）Top be welded with active cylinder block
（8）, and active cylinder block（8）Inside and dielectric cavity（19）It communicates, the active cylinder block（8）Top fastening kit is installed
（10）, and fastening kit（10）Inside and active cylinder block（8）Inside communicate, the fastening kit（10）Top be equipped with
Helical element（4）, the fastening kit（10）Inside threaded cylindrical is installed（17）, the threaded cylindrical（17）The work of lower section
Dynamic cylinder body（8）Inside is equipped with limited block by threaded body（16）, the limited block（16）The active cylinder block of lower section（8）Inside peace
Equipped with piston（14）, the piston（14）Top pass through dead ring（15）Extension rod piece is installed（5）, and extension rod piece（5）
Extend to fastening kit（10）Outside, the extension rod piece（5）End adjusting rod is equipped with by articulated shaft（6）, the tune
Pole（6）Surface rack is uniformly installed（23）, the rack（23）Surface adjuster is installed（24）, the rack
（23）The adjusting rod of one side（6）Surface is equipped with movable rod by articulated shaft（22）, and movable rod（22）The other end peace
Mounted in fastening kit（10）Surface, the adjusting rod（6）End connecting rod is equipped with by articulated shaft（21）, the connecting rod
（21）End floating ball is installed（9）.
2. a kind of adjustable cushioning low voltage difference ball-cock assembly according to claim 1, it is characterised in that：The fastening kit
（10）With active cylinder block（8）Between gap plastic cement sealing ring is installed（3）.
3. a kind of adjustable cushioning low voltage difference ball-cock assembly according to claim 1, it is characterised in that：The Elastic plastic-rubber set
（13）Inside resetting spring is installed（18）.
4. a kind of adjustable cushioning low voltage difference ball-cock assembly according to claim 1, it is characterised in that：The limited block（16）
Surface sealed plasthetic set is installed（20）.
5. a kind of adjustable cushioning low voltage difference ball-cock assembly according to claim 1, it is characterised in that：The movable rod
（22）The adjusting rod of one side（6）Surface is equipped with support chip（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721625820.5U CN207454804U (en) | 2017-11-29 | 2017-11-29 | A kind of adjustable cushioning low voltage difference ball-cock assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721625820.5U CN207454804U (en) | 2017-11-29 | 2017-11-29 | A kind of adjustable cushioning low voltage difference ball-cock assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207454804U true CN207454804U (en) | 2018-06-05 |
Family
ID=62276154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721625820.5U Expired - Fee Related CN207454804U (en) | 2017-11-29 | 2017-11-29 | A kind of adjustable cushioning low voltage difference ball-cock assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207454804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112693084A (en) * | 2020-12-13 | 2021-04-23 | 上海褚瀚科技有限公司 | TV set injection molding processing is with anti-clogging auxiliary assembly of volume of moulding plastics of self-adjusting |
-
2017
- 2017-11-29 CN CN201721625820.5U patent/CN207454804U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112693084A (en) * | 2020-12-13 | 2021-04-23 | 上海褚瀚科技有限公司 | TV set injection molding processing is with anti-clogging auxiliary assembly of volume of moulding plastics of self-adjusting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20181129 |