CN209340615U - A kind of kingston valve with check function - Google Patents
A kind of kingston valve with check function Download PDFInfo
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- CN209340615U CN209340615U CN201822206868.3U CN201822206868U CN209340615U CN 209340615 U CN209340615 U CN 209340615U CN 201822206868 U CN201822206868 U CN 201822206868U CN 209340615 U CN209340615 U CN 209340615U
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- telescopic cavity
- return cylinder
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Abstract
The utility model discloses a kind of kingston valves with check function, including drainpipe, valve is provided on drainpipe, the two sides of drainpipe are provided with left telescopic cavity and right telescopic cavity between valve and discharge outlet, non-return cylinder is slidably connected in left telescopic cavity, non-return cylinder is fixedly connected with the bottom of left telescopic cavity by telescopic device, the two sides of non-return cylinder offer moving hole, sprue is provided in non-return cylinder, connecting plate is fixed on sprue, connecting plate is fixedly connected by telescopic rod with the side of non-return cylinder, reset spring is provided on telescopic rod, have and is provided with clamping block in telescopic cavity, the bottom of clamping block is provided with pedestal, pedestal is fixedly connected by spring with the bottom of right telescopic cavity, the bottom of pedestal is located at spring two sides and offers sliding slot, there are the two sides of the bottom of telescopic cavity to be fixed with fixed block, fixed block and rotating bar are rotatablely connected, rotating bar One end is connected with ball, and ball is connected in sliding slot.
Description
Technical field
A kind of kingston valve with check function of the utility model, belongs to valve technology field.
Background technique
Existing naval vessels can all install kingston valve, after the water in pipeline is drained, be blocked up discharge outlet by kingston valve
Firmly prevent seawater from entering pipeline, but kingston valve needs one end time, to have part seawater this period when closing discharge outlet
Into pipeline, but existing kingston valve does not have check function.
A kind of kingston valve with check function is now studied, can prevent seawater from flowing back into the effect in pipeline, guarantees pipe
It will not there is a phenomenon where seawater to flow back in road.
Utility model content
The purpose of this utility model is to provide a kind of kingston valves with check function, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of kingston valve packet with check function
Include including drainpipe, be provided with valve on drainpipe, between valve and discharge outlet the two sides of drainpipe be provided with left telescopic cavity and
Right telescopic cavity, slidably connects non-return cylinder in left telescopic cavity, and the bottom of non-return cylinder and left telescopic cavity passes through the fixed company of telescopic device
It connects, the two sides of non-return cylinder offer moving hole, and sprue is provided in non-return cylinder, connecting plate is fixed on sprue, connecting plate passes through
Telescopic rod is fixedly connected with the side of non-return cylinder, and reset spring is provided on telescopic rod, is had and is provided with clamping block in telescopic cavity, card
The bottom for connecing block is provided with pedestal, and pedestal is fixedly connected by compressed spring with the bottom of right telescopic cavity, and the bottom of pedestal is located at
Compressed spring two sides offer sliding slot, have the two sides of the bottom of telescopic cavity to be fixed with fixed block, and fixed block and rotating bar are rotatablely connected,
One end of rotating bar is connected with ball, and ball is connected in sliding slot.
Preferably, the telescopic device includes link block, and link block is separately fixed at bottom and the non-return cylinder of left telescopic cavity
Bottom on, link block is rotatablely connected by drive rod and connecting block, is fixedly connected between link block by telescopic rod two, is stretched
Compressed spring is provided on bar two, the side of connecting block is fixed with cylinder, and the output end of cylinder is fixed with mobile bar.
Preferably, it is provided with accommodating chamber in the bottom of the non-return cylinder, positioner, detent dress is provided in accommodating chamber
It sets including drive rod, the top slide connection of drive rod and accommodating chamber, the drive rod has two, and the side of drive rod is provided with
Gear bar, the bottom of accommodating chamber are provided with driving motor, and the output end of driving motor is fixed with drive shaft, and drive shaft is far from driving
One end of motor is fixed with engaging tooth, and engaging tooth is engaged with gear bar, and the two sides of accommodating chamber offer perforation, and non-return cylinder is the bottom of close to
The side in portion offers the blocked hole opposite with punch position.
Preferably, it has been located at hollow chamber in the pedestal, has been provided with positioner in hollow chamber.
Preferably, the right telescopic cavity both sides external is provided with holding tank, and the second cylinder, the second gas are provided in holding tank
The output end of cylinder is fixed with push rod, and the side of the rotating bar offers shifting chute.
Preferably, the clamping block is in pyramid type, stifled two sprues back-shaped notch to match at circular cone when being in contact.
Compared with prior art, the utility model has the beneficial effects that
A kind of kingston valve with check function of the utility model, by the positioner of setting can by non-return cylinder and
Clamping block is fixed, and can release fixed function non-return cylinder under the action of reset spring by positioner when need to use
It is returned with clamping block while popping up and mutually contradicting.
The use of the new type is provided with sprue, and when non-return cylinder and clamping block mutually contradict, sprue can pass through moving hole and enter
Pipeline simultaneously blocks pipeline, and seawater is prevented to flow back into pipeline.
The utility model is by the first cylinder of setting and the second cylinder, and after kingston valve closing, the second cylinder of starting exists
It drives clamping block to set back under the action of rotating bar, then starts the first cylinder and drive non-return cylinder under the action of telescopic device
It sets back.
Easy to carry, high safety is arranged in the utility model, and the utility model structure is simple, easy to operate, practical.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is positioner structural schematic diagram；
Fig. 3 is rotating bar structural schematic diagram.
In figure: 1, drainpipe.101, discharge outlet.2, valve.3, left telescopic cavity.4, right telescopic cavity.401, holding tank.5,
Non-return cylinder.501, moving hole.502, accommodating chamber.6, telescopic device.7, sprue.8, connecting plate.9, telescopic rod one.10, bullet is resetted
Spring.11, clamping block.12, pedestal.1201, sliding slot.1202, hollow chamber.13, compressed spring.14, fixed block.15, it rotates
Bar.1501, shifting chute.16, ball.17, link block.18, drive rod.19, connecting block.20, telescopic rod two.21, the first gas
Cylinder.22, mobile bar.23, positioner.24, drive rod.25, gear bar.26, driving motor.27, engaging tooth.28, the second gas
Cylinder.29, push rod.30, it perforates.31, blocked hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of kingston valve with check function, it is special
Sign is: including drainpipe 1, valve 2 is provided on drainpipe 1, the two sides setting of drainpipe between valve 2 and discharge outlet 101
There are left telescopic cavity 3 and right telescopic cavity 4, non-return cylinder 5, the bottom of non-return cylinder 5 and left telescopic cavity 3 are slidably connected in left telescopic cavity 3
It is fixedly connected by telescopic device 6, the two sides of non-return cylinder 5 offer moving hole 501, and sprue 7, sprue 7 are provided in non-return cylinder 5
On be fixed with connecting plate 8, connecting plate 8 is fixedly connected with the side of non-return cylinder 5 by telescopic rod 1, is provided on telescopic rod 1
Reset spring 10 is provided with clamping block 11 in right telescopic cavity 4, and the bottom of clamping block 11 is provided with pedestal 12, and pedestal 12 passes through pressure
Contracting spring 13 is fixedly connected with the bottom of right telescopic cavity 4, and the bottom of pedestal 12 is located at 13 two sides of compressed spring and offers sliding slot
1201, the two sides of the bottom of right telescopic cavity 4 are fixed with fixed block 14, and fixed block 14 and rotating bar 15 are rotatablely connected, rotating bar 15
One end is connected with ball 16, and ball 16 is connected in sliding slot 1201.
Further, it is provided with driving motor 26 in the positioner 23, engagement is driven by starting driving motor 26
Tooth 2701 can control whether drive rod 24 is connected in blocked hole 31, to control for driving drive rod 24 to rotate in turn
5 stationary state of non-return cylinder.
Further, the telescopic device 6 includes compressed spring 13, when drive rod 24 in blocked hole 31 by taking out,
Under the action of compressed spring 13, non-return cylinder 5 be will pop up, while clamping block 11 also will pop up, and clamping block 11 can be with non-return cylinder 5
Colliding and being inserted between sprue 7 to extrude to make it into drainpipe 1 by moving hole 501 by sprue 7 prevents sea to play
Water reflux, simultaneously closes off valve 2.
Further, the two sides outside the right telescopic cavity 4 are provided with holding tank 401, accommodate and are provided in cavity groove 401
Second cylinder 28, after valve 2 is closed, the second cylinder 28 of starting drives push rod 29 to move, and push rod 29 will push rotating bar 15,
Clamping block 11 can set back under the action of rotating bar 15, and sprue 7 can set back under the action of reset spring 10, then
Playing the first cylinder 21 drives mobile bar 22 to move, and mobile bar 22 will push the work that connecting block 19 makes non-return cylinder 5 in telescopic device 6
It sets back under.
Working principle: a kind of kingston valve with check function of the utility model, in use, passing through the detent of setting first
Device 23 takes out drive rod 24 from blocked hole 31, and under the action of compressed spring 13, non-return cylinder 5 can be launched away, simultaneously
Clamping block 11 can also launch away, and when clamping block 11 and non-return cylinder 5 are collided and be inserted between sprue 7, sprue 7 can be by moving hole
501 enter drainpipe 1, to play the role of preventing seawater from flowing back；After valve is closed, by starting 28 band of the second cylinder
Dynamic push rod 29 moves, and push rod 29 will push rotating bar 15, and clamping block 11 can set back under the action of rotating bar 15, sprue 7
It can set back under the action of reset spring 10, then play the first cylinder 21 and mobile bar 22 is driven to move, 22 meeting of mobile bar
Push connecting block 19 that non-return cylinder 5 is made to set back under the action of telescopic device 6, being again started up driving motor 26 makes drive rod 24
It is connected in blocked hole 31 to fix non-return cylinder 5 and clamping block 11 again.
It is worth noting that: whole device realizes control to it by main control button, sets since control button is matched
Standby is commonly used equipment, belongs to existing Changshu technology, details are not described herein its electrical connection and specific circuit structure.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of kingston valve with check function, it is characterised in that: including drainpipe (1), drainpipe is provided with valve on (1)
(2), the two sides of drainpipe are provided with left telescopic cavity (3) and right telescopic cavity (4) between valve (2) and discharge outlet (101), and a left side is flexible
It is slidably connected non-return cylinder (5) in chamber (3), the bottom of non-return cylinder (5) and left telescopic cavity (3) connects by the way that telescopic device (6) are fixed
It connects, the two sides of non-return cylinder (5) offer moving hole (501), are provided with sprue (7) in non-return cylinder (5), sprue is fixed on (7)
Connecting plate (8), connecting plate (8) are fixedly connected with the side of non-return cylinder (5) by telescopic rod one (9), are arranged on telescopic rod one (9)
Having reset spring (10), is provided with clamping block (11) in right telescopic cavity (4), the bottom of clamping block (11) is provided with pedestal (12),
Pedestal (12) is fixedly connected by compressed spring (13) with the bottom of right telescopic cavity (4), and the bottom of pedestal (12) is located at compression bullet
Spring (13) two sides offer sliding slot (1201), and the two sides of the bottom of right telescopic cavity (4) are fixed with fixed block (14), fixed block (14) with
Rotating bar (15) rotation connection, one end of rotating bar (15) are connected with ball (16), and ball (16) is connected to sliding slot
(1201) in.
2. a kind of kingston valve with check function according to claim 1, it is characterised in that: telescopic device (6) packet
It includes link block (17), link block (17) is separately fixed on the bottom of left telescopic cavity (3) and the bottom of non-return cylinder (5), link block
(17) it is rotatablely connected by drive rod (18) and connecting block (19), is connected between link block (17) by the way that telescopic rod two (20) is fixed
It connects, is provided on telescopic rod two (20) compressed spring (13), the side of connecting block (17) is fixed with the first cylinder (21), the first gas
The output end of cylinder (21) is fixed with mobile bar (22).
3. a kind of kingston valve with check function according to claim 1, it is characterised in that: the bottom of the non-return cylinder (5)
It is provided in portion accommodating chamber (502), is provided with positioner (23) in accommodating chamber (502), positioner (23) includes driving
Bar (24), drive rod (24) are connect with the top slide of accommodating chamber (502), and the drive rod (24) has two, drive rod (24)
Side be provided with gear bar (25), the bottom of accommodating chamber (502) is provided with driving motor (26), the output of driving motor (26)
End is fixed with drive shaft (27), and drive shaft (27) is fixed with engaging tooth (2701), engaging tooth far from the one end of driving motor (26)
(2701) it is engaged with gear bar (25), the two sides of accommodating chamber (502) offer perforation (30), side of the non-return cylinder (5) close to bottom
Face offers the blocked hole (31) opposite with perforation (30) position.
4. a kind of kingston valve with check function according to claim 3, it is characterised in that: be located in the pedestal (12)
Have hollow chamber (1202), is provided with positioner (23) in hollow chamber (1202), the side of hollow chamber offers perforation
(30)。
5. a kind of kingston valve with check function according to claim 1, it is characterised in that: the right telescopic cavity (4) is outside
Portion two sides are provided with holding tank (401), are provided in holding tank the second cylinder (28), and the output end of the second cylinder (28) is fixed with
The side of push rod (29), the rotating bar (15) offers shifting chute (1501), and the side of right telescopic cavity (4) offers and perforates
The corresponding blocked hole (31) in hole (30) position.
6. a kind of kingston valve with check function according to claim 1, it is characterised in that: the clamping block is in circular cone
Type, two sprues (7) will form the notch that circular cone matches when being in contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822206868.3U CN209340615U (en) | 2018-12-26 | 2018-12-26 | A kind of kingston valve with check function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822206868.3U CN209340615U (en) | 2018-12-26 | 2018-12-26 | A kind of kingston valve with check function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209340615U true CN209340615U (en) | 2019-09-03 |
Family
ID=67759322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822206868.3U Active CN209340615U (en) | 2018-12-26 | 2018-12-26 | A kind of kingston valve with check function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209340615U (en) |
-
2018
- 2018-12-26 CN CN201822206868.3U patent/CN209340615U/en active Active
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