CN109578629A - A kind of anti-leakage self sealing valve - Google Patents
A kind of anti-leakage self sealing valve Download PDFInfo
- Publication number
- CN109578629A CN109578629A CN201811333641.3A CN201811333641A CN109578629A CN 109578629 A CN109578629 A CN 109578629A CN 201811333641 A CN201811333641 A CN 201811333641A CN 109578629 A CN109578629 A CN 109578629A
- Authority
- CN
- China
- Prior art keywords
- plate
- iii
- fixedly connected
- unidirectional
- way slabs
- 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
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 26
- 238000004891 communication Methods 0.000 claims description 21
- 239000007787 solid Substances 0.000 claims description 4
- 241000222712 Kinetoplastida Species 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 37
- 238000009434 installation Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011120 plywood Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
- F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves
-
- 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
- F16K1/32—Details
- F16K1/52—Means for additional adjustment of the rate of flow
-
- 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
- F16K15/00—Check valves
- F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0263—Construction of housing; Use of materials therefor of lift valves multiple way valves
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
- Sliding Valves (AREA)
Abstract
The present invention relates to a kind of valves, it in particular is a kind of anti-leakage self sealing valve, including bindiny mechanism I, bindiny mechanism II, telescoping mechanism, supporting mechanism, distributing damper, close mechanism I and closing mechanism ii, the relative distance between bindiny mechanism II and supporting mechanism can be adjusted by the telescoping handle being arranged on rotation telescoping mechanism, so that device can be adapted for the installation of different length, device is made to can be adapted for being mounted in different environment by the connecting plate I being arranged in bindiny mechanism I and two connecting plates II being arranged in bindiny mechanism II, close mechanism I can make the water flow in closed barrel I realize one-way flow when being connected to, closing mechanism ii can make the water flow in closed barrel II that two-way flow may be implemented when being connected to, and since the diameter that the diameter of unidirectional bullet III is greater than unidirectional bullet II to pass through closure Flow rate of water flow with the flow difference of two-way flow in cylinder II.
Description
Technical field
The present invention relates to a kind of valves, are in particular a kind of anti-leakage self sealing valves.
Background technique
Such as a kind of anti-leakage self sealing valve of publication number CN206582347U, including valve body, the valve body
Top be provided with upper cover, the bottom of the upper cover is provided with the first groove, and it is recessed to be provided with second at the top of the valve body
Slot, first groove are internally provided with fixed pin, and second groove is internally provided with fixation hole, and fixation hole and solid
Rationed marketing is adapted, and sealing ring is provided at the top of the upper cover, hollow pipe straight down is provided in the middle part of the sealing ring,
The hollow pipe is internally provided with valve rod, is connected with valve handle at the top of the valve rod, the bottom of the valve handle with
Upper cover is fixedly connected.The first snap ring of the utility model and the first card slot are adapted, and the first snap ring passes through compressed spring connection valve
The design of door body；The shortcomings that utility model is cannot to change the feelings that water flow in valve passes through according to different use requirements
Condition.
Summary of the invention
The object of the present invention is to provide a kind of anti-leakage self sealing valves, can change valve according to different use requirements
The case where interior water flow passes through.
The purpose of the present invention is achieved through the following technical solutions:
A kind of anti-leakage self sealing valve, including bindiny mechanism I, bindiny mechanism II, telescoping mechanism, supporting mechanism, shunting
Baffle, close mechanism I and closing mechanism ii, the bindiny mechanism I include connecting cylinder I, conically shaped, connecting cylinder II and mounting groove
II, the both ends of conically shaped have been respectively fixedly connected with connecting cylinder I and connecting cylinder II, and mounting groove II is provided on connecting cylinder I；
The bindiny mechanism II includes connecting cylinder III, mounting plate I, mounting plate II, telescopic chute I and telescopic baffle I, connecting cylinder
It is fixedly connected with mounting plate I on the inside of III one end, mounting plate II is fixedly connected on mounting plate I, mounting plate II is fixedly connected on
In mounting groove II, the other end of connecting cylinder III is provided with telescopic chute I, and telescopic baffle I is fixedly connected on telescopic chute I；
The telescoping mechanism includes retracting cylinder, telescopic baffle II, retractable support plate, screw rod, telescoping handle, threaded block and stretches
Contracting connecting rod, the both ends of retracting cylinder are fixedly connected to telescopic baffle II, and the lower end of retracting cylinder is fixedly connected with retractable support plate, stretches
Screw rod is rotatably connected in contracting support plate, the lower end of screw rod is fixedly connected with telescoping handle, has been connected through a screw thread spiral shell on screw rod
The two sides of line block, threaded block are hinged with shrinking connecting-rod；
The supporting mechanism includes support tube, telescopic chute II, telescopic baffle II, mounting groove IV, support plate, support connecting plate
I is respectively arranged with telescopic chute II and mounting groove IV with support connecting plate II, the both ends of support tube, and the both ends of support tube are fixed respectively
It is connected with telescopic baffle II and support connecting plate I, telescopic baffle II and telescopic chute II are located at the same side, support connecting plate I and peace
Tankage IV is located at the same side, supports and is fixedly connected with support plate on connecting plate I, support connecting plate is fixedly connected in support plate
II, two telescopic baffles II are slidably connected at respectively in telescopic chute I and telescopic chute II, are respectively articulated on the outside of two shrinking connecting-rods
On connecting cylinder III and support tube；
The distributing damper includes shunting bottom plate, shunting mounting plate and shunt cylinder, shunts and is fixedly connected with shunting on bottom plate
Mounting plate shunts mounting plate and is fixedly connected in mounting groove IV, shunts shunt cylinder there are two being fixedly connected on bottom plate；
The close mechanism I includes closed barrel I, closure plate I, closed baffle plate I, closed thread bar I, one-way slabs I, connecting column
I, one-way slabs II, communication port I, unidirectional slide post I and unidirectional bullet I, one end of closed barrel I is fixedly connected with closure plate I, closes
Closed baffle plate I is slidably connected in plywood I, closed thread bar I is rotatably connected on closed baffle plate I, and the sliding of closed thread bar I connects
It connects on closure plate I, closed thread bar I is threadedly attached in support plate, and one-way slabs I is fixedly connected in closed barrel I, single
It is provided with bellmouth I on plate I, connecting column I is fixedly connected in one-way slabs I, one-way slabs II is fixedly connected on connecting column I,
It is provided with communication port I in one-way slabs II, unidirectional slide post I is slidably connected in one-way slabs II, is fixedly connected on unidirectional slide post I
There is unidirectional bullet I, unidirectional bullet I is withstood in the bellmouth I being arranged in one-way slabs I, is set with compression on unidirectional bullet I
Spring I, compressed spring I are located between one-way slabs II and unidirectional bullet I；
The closing mechanism ii include closed barrel II, closure plate II, closed baffle plate II, closed thread bar II, one-way slabs III,
Communication port II, connecting column II, one-way slabs IV, unidirectional slide post II, unidirectional bullet II, connecting column III, one-way slabs V, communication port
III, unidirectional slide post III and unidirectional bullet III, one end of closed barrel II are fixedly connected with closure plate II, sliding in closure plate II
It is connected with closed baffle plate II, closed thread bar II is rotatably connected on closed baffle plate II, closed thread bar II, which is slidably connected at, to be closed
On plywood II, closed thread bar II is threadedly attached in support plate, and one-way slabs III is fixedly connected in closed barrel II, unidirectionally
It is provided with communication port II on plate III, connecting column II is fixedly connected in one-way slabs III, is fixedly connected with one-way slabs on connecting column II
IV, bellmouth II and bellmouth III are provided in one-way slabs IV, and unidirectional slide post II is slidably connected in one-way slabs III, it is unidirectional sliding
It is fixedly connected with unidirectional bullet II on dynamic column II, unidirectional bullet II is withstood in the bellmouth II being arranged in one-way slabs IV, single
Compressed spring II is set on slide post II, compressed spring II is located between one-way slabs III and unidirectional bullet II, one-way slabs
It is fixedly connected with connecting column III on IV, one-way slabs V is fixedly connected on connecting column III, communication port III is provided in one-way slabs V,
Unidirectional slide post III is slidably connected in one-way slabs V, and unidirectional bullet III is fixedly connected on unidirectional slide post III, it is unidirectional to bore
Body III is withstood in the bellmouth III being arranged in one-way slabs IV, is set with compressed spring III, compressed spring on unidirectional slide post III
III is located between one-way slabs V and unidirectional bullet III, and closure plate I is fixed and is connected on a shunt cylinder, and closure plate II is fixed
And it is connected on another shunt cylinder.
As advanced optimizing for the technical program, a kind of anti-leakage self sealing valve of the present invention, the bindiny mechanism I is also
Including connecting plate I and mounting groove I, connecting plate I is fixedly connected on connecting cylinder II, and there are four mounting grooves I for setting on connecting plate I.
As advanced optimizing for the technical program, a kind of anti-leakage self sealing valve of the present invention, the bindiny mechanism II
It further include connecting rotor, rotation slot, arc plate, support column, connecting plate II, mounting groove III and flap shutter, connecting cylinder III
It is fixedly connected with connection rotor on outer ring, connects and is provided with rotation slot on rotor, being slidably connected in rotation slot, there are two circles
Arc plate is fixedly connected to support column on two arc plates, and connecting plate II, two connections are fixedly connected on two support columns
It is respectively provided on plate II there are four mounting groove III, connects and be fixedly connected on rotor there are two flap shutter, two flap shutters
Inner ring is contacted with arc plate.
As advanced optimizing for the technical program, a kind of anti-leakage self sealing valve of the present invention, the close mechanism I is also
Including close handles I, close handles I are fixedly connected on closed thread bar I.
As advanced optimizing for the technical program, a kind of anti-leakage self sealing valve of the present invention, the closing mechanism ii
It further include close handles II, close handles II are fixedly connected on closed thread bar II.
As advanced optimizing for the technical program, a kind of anti-leakage self sealing valve of the present invention, the unidirectional bullet
III diameter is greater than the diameter of unidirectional bullet II.
A kind of anti-leakage self sealing valve of the invention has the beneficial effect that
A kind of anti-leakage self sealing valve of the present invention can be connected by the telescoping handle adjustment being arranged on rotation telescoping mechanism
Relative distance between connection mechanism II and supporting mechanism, so that device can be adapted for the installation of different length, by connecting machine
The connecting plate I being arranged on structure I and two connecting plates II being arranged in bindiny mechanism II make device can be adapted for being mounted on not
In same environment, close mechanism I can make the water flow in closed barrel I realize one-way flow when being connected to, when closing mechanism ii is connected to
It can make the water flow in closed barrel II that two-way flow may be implemented, and since the diameter of unidirectional bullet III is greater than unidirectional bullet
II diameter makes different by the flow rate of water flow with flow of two-way flow in closed barrel II.
Detailed description of the invention
The present invention will be further described in detail with specific implementation method with reference to the accompanying drawing.
Fig. 1 is anti-leakage self sealing valve overall structure diagram of the invention；
Fig. 2 is anti-leakage self sealing valve section view figure structure schematic representation of the invention；
Fig. 3 is I structural schematic diagram of bindiny mechanism of the invention；
Fig. 4 is II structural schematic diagram of bindiny mechanism of the invention；
Fig. 5 is bindiny mechanism's section view figure structure schematic representation of the invention；
Fig. 6 is telescoping mechanism structural representation of the invention；
Fig. 7 is supporting mechanism structural schematic diagram of the invention；
Fig. 8 is supporting mechanism section view figure structure schematic representation of the invention；
Fig. 9 is distributing damper structural schematic diagram of the invention；
Figure 10 is I structural schematic diagram of close mechanism of the invention；
Figure 11 is I section view figure structure schematic representation of close mechanism of the invention；
Figure 12 is closing mechanism ii structural schematic diagram of the invention；
Figure 13 is closing mechanism ii section view figure structure schematic representation of the invention.
In figure: bindiny mechanism I 1；I 1-1 of connecting cylinder；Conically shaped 1-2；II 1-3 of connecting cylinder；I 1-4 of connecting plate；I 1- of mounting groove
5；II 1-6 of mounting groove；Bindiny mechanism II 2；III 2-1 of connecting cylinder；Connect rotor 2-2；Rotation slot 2-3；Arc plate 2-4；Support
Column 2-5；II 2-6 of connecting plate；III 2-7 of mounting groove；I 2-8 of mounting plate；II 2-9 of mounting plate；I 2-10 of telescopic chute；I 2- of telescopic baffle
11；Flap shutter 2-12；Telescoping mechanism 3；Retracting cylinder 3-1；II 3-2 of telescopic baffle；Retractable support plate 3-3；Screw rod 3-4；It is flexible
Handle 3-5；Threaded block 3-6；Shrinking connecting-rod 3-7；Supporting mechanism 4；Support tube 4-1；II 4-2 of telescopic chute；II 4-3 of telescopic baffle；
IV 4-4 of mounting groove；Support plate 4-5；Support I 4-6 of connecting plate；Support II 4-7 of connecting plate；Distributing damper 5；Shunt bottom plate 5-1；Point
Flow mounting plate 5-2；Shunt cylinder 5-3；Close mechanism I 6；I 6-1 of closed barrel；I 6-2 of closure plate；I 6-3 of closed baffle plate；Closed thread
I 6-4 of bar；I 6-5 of close handles；I 6-6 of one-way slabs；I 6-7 of connecting column；II 6-8 of one-way slabs；I 6-9 of communication port；Unidirectional slide post I
6-10；I 6-11 of unidirectional bullet；Closing mechanism ii 7；II 7-1 of closed barrel；II 7-2 of closure plate；II 7-3 of closed baffle plate；It is closed spiral shell
II 7-4 of rasp bar；II 7-5 of close handles；III 7-6 of one-way slabs；II 7-7 of communication port；II 7-8 of connecting column；IV 7-9 of one-way slabs；Unidirectionally
II 7-10 of slide post；II 7-11 of unidirectional bullet；III 7-12 of connecting column；V 7-13 of one-way slabs；III 7-14 of communication port；Unidirectional sliding
III 7-15 of column；III 7-16 of unidirectional bullet.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
Before illustrating specific embodiment, to avoid repeating language, illustrating " being fixedly connected " as described below can be with
It is: is bolted, welds and the modes such as rivet interlacement are fixed, those skilled in the art can be according to different applications
Scene selects the different modes that is fixedly connected, and main purpose is that two pieces part is fixed.
Specific embodiment 1:
Illustrate present embodiment, a kind of anti-leakage self sealing valve, including bindiny mechanism I 1, connection below with reference to Fig. 1-13
Mechanism II 2, telescoping mechanism 3, supporting mechanism 4, distributing damper 5, close mechanism I 6 and closing mechanism ii 7 can be stretched by rotation
Relative distance between the telescoping handle 3-5 adjustment bindiny mechanism II 2 being arranged in contracting mechanism 3 and supporting mechanism 4, so that device can
To be suitable for the installation of different length, it is arranged by I 1-4 of connecting plate being arranged in bindiny mechanism I 1 and in bindiny mechanism II 2
Two II 2-6 of connecting plate make device can be adapted for being mounted in different environment, and close mechanism I 6 can make to close when being connected to
It closes the water flow in I 6-1 of cylinder and realizes one-way flow, closing mechanism ii 7 can allow the water flow in II 7-1 of closed barrel real when being connected to
Existing two-way flow, and the diameter due to the diameter of unidirectional III 7-16 of bullet greater than unidirectional II 7-11 of bullet to pass through closure
The flow rate of water flow of two-way flow and flow difference in II 7-1 of cylinder.
The bindiny mechanism I 1 includes I 1-1 of connecting cylinder, II 1-6 of conically shaped 1-2, II 1-3 of connecting cylinder and mounting groove, taper
The both ends of cylinder 1-2 have been respectively fixedly connected with II 1-3 of I 1-1 of connecting cylinder and connecting cylinder, are provided with II 1- of mounting groove on I 1-1 of connecting cylinder
6；
The bindiny mechanism II 2 includes III 2-1 of connecting cylinder, I 2-8 of mounting plate, II 2-9 of mounting plate, I 2-10 of telescopic chute and stretches
I 2-11 of contracting baffle is fixedly connected with I 2-8 of mounting plate on the inside of III one end 2-1 of connecting cylinder, is fixedly connected on I 2-8 of mounting plate
II 2-9 of mounting plate, II 2-9 of mounting plate are fixedly connected in II 1-6 of mounting groove, and the other end of III 2-1 of connecting cylinder is provided with flexible
I 2-11 of telescopic baffle is fixedly connected on I 2-10 of slot, I 2-10 of telescopic chute；
The telescoping mechanism 3 includes retracting cylinder 3-1, II 3-2 of telescopic baffle, retractable support plate 3-3, screw rod 3-4, flexible hand
Handle 3-5, threaded block 3-6 and shrinking connecting-rod 3-7, the both ends of retracting cylinder 3-1 are fixedly connected to II 3-2 of telescopic baffle, retracting cylinder
The lower end of 3-1 is fixedly connected with retractable support plate 3-3, is rotatably connected to screw rod 3-4 on retractable support plate 3-3, under screw rod 3-4
End is fixedly connected with telescoping handle 3-5, threaded block 3-6 has been connected through a screw thread on screw rod 3-4, the two sides of threaded block 3-6 are cut with scissors
It is connected to shrinking connecting-rod 3-7；
The supporting mechanism 4 includes support tube 4-1, II 4-2 of telescopic chute, II 4-3 of telescopic baffle, IV 4-4 of mounting groove, support
Plate 4-5, support I 4-6 of connecting plate and support II 4-7 of connecting plate, the both ends of support tube 4-1 be respectively arranged with II 4-2 of telescopic chute and
IV 4-4 of mounting groove, the both ends of support tube 4-1 have been respectively fixedly connected with II 4-3 of telescopic baffle and support I 4-6 of connecting plate, and stretch gear
II 4-3 of plate and II 4-2 of telescopic chute is located at the same side, and support I 4-6 of connecting plate and IV 4-4 of mounting groove is located at the same side, support connection
It is fixedly connected with support plate 4-5 on I 4-6 of plate, support II 4-7 of connecting plate, two telescopic baffles are fixedly connected on support plate 4-5
II 3-2 is slidably connected at respectively in II 4-2 of I 2-10 of telescopic chute and telescopic chute, is respectively hinged on the outside of two shrinking connecting-rod 3-7
On connecting cylinder III 2-1 and support tube 4-1；
The distributing damper 5 includes shunting bottom plate 5-1, shunting mounting plate 5-2 and shunt cylinder 5-3, is shunted solid on bottom plate 5-1
Surely it is connected with and shunts mounting plate 5-2, shunt mounting plate 5-2 and be fixedly connected in IV 4-4 of mounting groove, shunt fixed on bottom plate 5-1
There are two shunt cylinder 5-3 for connection；
The close mechanism I 6 include I 6-1 of closed barrel, I 6-2 of closure plate, I 6-3 of closed baffle plate, I 6-4 of closed thread bar,
I 6-6 of one-way slabs, I 6-7 of connecting column, II 6-8 of one-way slabs, I 6- of I 6-9 of communication port, I 6-10 of unidirectional slide post and unidirectional bullet
11, one end of I 6-1 of closed barrel is fixedly connected with I 6-2 of closure plate, and I 6-3 of closed baffle plate is slidably connected in I 6-2 of closure plate, is closed
It closes and is rotatably connected to I 6-4 of closed thread bar on I 6-3 of baffle, I 6-4 of closed thread bar is slidably connected on I 6-2 of closure plate, closes
It closes I 6-4 of threaded rod to be threadedly attached on support plate 4-5, I 6-6 of one-way slabs is fixedly connected in I 6-1 of closed barrel, one-way slabs
It is provided with bellmouth I on I 6-6, I 6-7 of connecting column is fixedly connected on I 6-6 of one-way slabs, is fixedly connected with list on I 6-7 of connecting column
To II 6-8 of plate, it is provided with I 6-9 of communication port on II 6-8 of one-way slabs, unidirectional I 6- of slide post is slidably connected on II 6-8 of one-way slabs
Unidirectional I 6-11 of bullet is fixedly connected on 10, unidirectional I 6-10 of slide post, unidirectional I 6-11 of bullet is withstood on I 6-6 of one-way slabs
In the bellmouth I of setting, compressed spring I is set on unidirectional I 6-11 of bullet, compressed spring I is located at II 6-8 of one-way slabs and list
To between I 6-11 of bullet；
The closing mechanism ii 7 includes II 7-1 of closed barrel, II 7-2 of closure plate, II 7-3 of closed baffle plate, closed thread bar II
7-4, III 7-6 of one-way slabs, II 7-7 of communication port, II 7-8 of connecting column, IV 7-9 of one-way slabs, II 7-10 of unidirectional slide post, unidirectional taper
II 7-11 of body, III 7-12 of connecting column, V 7-13 of one-way slabs, III 7-14 of communication port, III 7-15 of unidirectional slide post and unidirectional bullet
III 7-16, one end of II 7-1 of closed barrel are fixedly connected with II 7-2 of closure plate, slidably connect closed baffle plate in II 7-2 of closure plate
II 7-4 of closed thread bar is rotatably connected on II 7-3, II 7-3 of closed baffle plate, II 7-4 of closed thread bar is slidably connected at closure
On II 7-2 of plate, II 7-4 of closed thread bar is threadedly attached on support plate 4-5, and III 7-6 of one-way slabs is fixedly connected on closure
In II 7-1 of cylinder, it is provided with II 7-7 of communication port on III 7-6 of one-way slabs, II 7-8 of connecting column is fixedly connected on III 7-6 of one-way slabs,
It is fixedly connected with IV 7-9 of one-way slabs on II 7-8 of connecting column, is provided with bellmouth II and bellmouth III on IV 7-9 of one-way slabs, unidirectionally
Unidirectional II 7-10 of slide post is slidably connected on III 7-6 of plate, is fixedly connected with unidirectional bullet II on unidirectional II 7-10 of slide post
7-11, unidirectional II 7-11 of bullet are withstood in the bellmouth II being arranged on IV 7-9 of one-way slabs, are set on unidirectional II 7-10 of slide post
There is compressed spring II, compressed spring II is located between II 7-11 of III 7-6 of one-way slabs and unidirectional bullet, solid on IV 7-9 of one-way slabs
Surely it is connected with III 7-12 of connecting column, V 7-13 of one-way slabs is fixedly connected on III 7-12 of connecting column, is arranged on V 7-13 of one-way slabs
There is III 7-14 of communication port, unidirectional III 7-15 of slide post is slidably connected on V 7-13 of one-way slabs, is consolidated on unidirectional III 7-15 of slide post
Surely it is connected with unidirectional III 7-16 of bullet, unidirectional III 7-16 of bullet is withstood in the bellmouth III being arranged on IV 7-9 of one-way slabs, single
Compressed spring III is set on III 7-15 of slide post, compressed spring III is located at III 7-16 of V 7-13 of one-way slabs and unidirectional bullet
Between, I 6-2 of closure plate is fixed and is connected on a shunt cylinder 5-3, and II 7-2 of closure plate is fixed and is connected in another shunting
On cylinder 5-3.
The bindiny mechanism I 1 further includes I 1-5 of I 1-4 of connecting plate and mounting groove, and I 1-4 of connecting plate is fixedly connected on connecting cylinder
On II 1-3, there are four I 1-5 of mounting groove for setting on I 1-4 of connecting plate.
The bindiny mechanism II 2 further includes connection rotor 2-2, rotation slot 2-3, arc plate 2-4, support column 2-5, connection
II 2-6 of plate, mounting groove III 2-7 and flap shutter 2-12 are fixedly connected with connection rotor 2-2 on the outer ring of III 2-1 of connecting cylinder,
It is provided with rotation slot 2-3 on connection rotor 2-2, being slidably connected in rotation slot 2-3, there are two arc plate 2-4, two arc plates
It is fixedly connected to support column 2-5 on 2-4, II 2-6 of connecting plate, two connecting plates are fixedly connected on two support column 2-5
Flap shutter 2-12 there are two being fixedly connected on III 2-7 of mounting groove there are four being respectively provided on II 2-6, connection rotor 2-2, two
The inner ring of flap shutter 2-12 is contacted with arc plate 2-4.
The close mechanism I 6 further includes I 6-5 of close handles, and I 6-5 of close handles is fixedly connected on I 6-4 of closed thread bar
On.
The closing mechanism ii 7 further includes II 7-5 of close handles, and II 7-5 of close handles is fixedly connected on closed thread bar
On II 7-4.
The diameter of III 7-16 of unidirectional bullet is greater than the diameter of unidirectional II 7-11 of bullet；Device is passed through when use
I 1-4 of connecting plate being arranged in bindiny mechanism I 1 is installed, and there are four I 1-5 of mounting groove for setting on I 1-4 of connecting plate, so that even
I 1-4 of fishplate bar can be mounted on the pipeline of different installation hole locations by I 1-5 of mounting groove；Pass through what is be arranged in bindiny mechanism II 2
III 2-7 of mounting groove there are four being respectively provided on two II 2-6 of connecting plate, II 2-6 of connecting plate, two II 2-6 of connecting plate can pass through
III 2-7 of mounting groove be mounted on it is different installation hole locations pipelines on, and can by rotate arc plate 2-4 make arc plate 2-4 with
It is rotated centered on the axis of III 2-1 of connecting cylinder, two rotation arc plate 2-4 are rotated in rotation slot 2-3, so that two
The position of a II 2-6 of connecting plate can further adjust, so that two II 2-6 of connecting plate can be positioned with auxiliary device, make
Obtaining device can be adapted for different installation sites；Telescoping handle 3-5 is rotated, during telescoping handle 3-5 with the axis of screw rod 3-4 is
The heart is rotated, and telescoping handle 3-5 drives screw rod 3-4 to be rotated centered on the axis of screw rod 3-4, and screw rod 3-4 passes through spiral shell
Line drives threaded block 3-6 to be moved on the axis direction of screw rod 3-4, when threaded block 3-6 is moved upwards, threaded block 3-
The inside of 6 two shrinking connecting-rod 3-7 of promotion is moved upwards, is located remotely from each other on the outside of two shrinking connecting-rod 3-7, and two flexible
Connecting rod 3-7 pushes connecting cylinder III 2-1 and support tube 4-1 to be located remotely from each other respectively, when threaded block 3-6 is moved downwards, threaded block
3-6 pushes the inside of two shrinking connecting-rod 3-7 to be moved downwards, and the outside of two shrinking connecting-rod 3-7 is close to each other, and two are stretched
Contracting connecting rod 3-7 pushes connecting cylinder III 2-1 and support tube 4-1 close to each other respectively, pushes III 2-1 of connecting cylinder and support tube 4-1 phase
When mutually separate and close device length is changed, so that device can satisfy more use demands；Rotation closure hand
I 6-5 of handle, so that I 6-5 of close handles drives I 6-4 of closed thread bar to be turned centered on the axis of I 6-4 of closed thread bar
Dynamic, I 6-4 of closed thread bar drives I 6-3 of closed baffle plate to be slided in I 6-2 of closure plate by screw thread, so that closed baffle plate I
I 6-2 of closure plate is no longer closed by 6-3, and water flow can be flowed into I 6-1 of closed barrel by I 6-2 of closure plate, in I 6-1 of closed barrel
Unidirectional I 6-11 of bullet of water jet propulsion squeezes compressed spring I, so that unidirectional I 6-10 of slide post is slided on II 6-8 of one-way slabs
Dynamic, the bellmouth I that water flow is arranged from I 6-6 of one-way slabs flows out, and when encountering the flowing of direction water flow, water flow is from I 6- of closed barrel
1 flows to I 6-2 of closure plate, and the bellmouth I that unidirectional I 6-11 of bullet of water jet propulsion is arranged from I 6-6 of one-way slabs to water flow squeezes,
Water flow cannot pass through；II 7-5 of close handles is rotated, II 7-5 of close handles drives II 7-4 of closed thread bar with closed thread bar II
It is rotated centered on the axis of 7-4, II 7-4 of closed thread bar drives II 7-3 of closed baffle plate in II 7-2 of closure plate by screw thread
It is inside slided, water flow flows to II 7-1 of closed barrel from II 7-2 of closure plate, the unidirectional bullet of water jet propulsion in II 7-1 of closed barrel
III 7-16 squeezes compressed spring III, and the bellmouth III that is arranged from IV 7-9 of one-way slabs flows out, when water flow from II 7-1 of closed barrel to
When II 7-2 of closure plate flows, unidirectional II 7-11 of bullet of water jet propulsion squeezes compressed spring II, is arranged on IV 7-9 of one-way slabs
Bellmouth II flow out, the diameter of unidirectional III 7-16 of bullet is greater than the diameter of unidirectional II 7-11 of bullet, so that two-way flow
Water flow flow velocity and flow it is different, meet more use demands.
A kind of anti-leakage self sealing valve of the invention, its working principle is that:
Device is installed by I 1-4 of connecting plate being arranged in bindiny mechanism I 1 when use, is arranged on I 1-4 of connecting plate
There are four I 1-5 of mounting groove, and I 1-4 of connecting plate is mounted on the pipeline of different installation hole locations by I 1-5 of mounting groove；
By two II 2-6 of connecting plate being arranged in bindiny mechanism II 2, it is respectively provided on II 2-6 of connecting plate there are four III 2-7 of mounting groove,
Two II 2-6 of connecting plate can be mounted on the pipeline of different installation hole locations by III 2-7 of mounting groove, and can be justified by rotation
Arc plate 2-4 rotates arc plate 2-4 centered on the axis of III 2-1 of connecting cylinder, and two rotation arc plate 2-4 are being rotated
It is rotated in slot 2-3, the position of two II 2-6 of connecting plate is further adjusted, so that two II 2-6 of connecting plate can
It is positioned with auxiliary device, so that device can be adapted for different installation sites；Rotate telescoping handle 3-5, telescoping handle
3-5 is rotated centered on the axis of screw rod 3-4, and telescoping handle 3-5 drives screw rod 3-4 centered on the axis of screw rod 3-4
It is rotated, screw rod 3-4 drives threaded block 3-6 to be moved on the axis direction of screw rod 3-4 by screw thread, threaded block 3-6
When being moved upwards, threaded block 3-6 pushes the inside of two shrinking connecting-rod 3-7 to be moved upwards, two shrinking connecting-rod 3-7
Outside be located remotely from each other, two shrinking connecting-rod 3-7 push connecting cylinder III 2-1 and support tube 4-1 to be located remotely from each other respectively, threaded block 3-
6 downwards when being moved, and threaded block 3-6 pushes the inside of two shrinking connecting-rod 3-7 to be moved downwards, two shrinking connecting-rod 3-
7 outside is close to each other, and two shrinking connecting-rod 3-7 push connecting cylinder III 2-1 and support tube 4-1 close to each other respectively, the company of promotion
Connect cylinder III 2-1 and support tube 4-1 are located remotely from each other and when close device length are changed, so that device can satisfy more
Use demand；I 6-5 of close handles is rotated, so that I 6-5 of close handles drives I 6-4 of closed thread bar with I 6- of closed thread bar
Rotated centered on 4 axis, I 6-4 of closed thread bar by screw thread drive I 6-3 of closed baffle plate in I 6-2 of closure plate into
Row sliding, so that I 6-2 of closure plate is no longer closed by I 6-3 of closed baffle plate, water flow can flow into closed barrel I by I 6-2 of closure plate
In 6-1, unidirectional I 6-11 of bullet of water jet propulsion in I 6-1 of closed barrel squeezes compressed spring I, so that I 6-10 of unidirectional slide post
It is slided on II 6-8 of one-way slabs, bellmouth I that water flow is arranged from I 6-6 of one-way slabs flows out, when encountering direction water flow
When flowing, water flow flows to I 6-2 of closure plate from I 6-1 of closed barrel, and unidirectional I 6-11 of bullet of water jet propulsion is to water flow from one-way slabs I
The bellmouth I being arranged on 6-6 squeezes, and water flow cannot pass through；II 7-5 of close handles is rotated, II 7-5 of close handles drives closure spiral shell
II 7-4 of rasp bar is rotated centered on the axis of II 7-4 of closed thread bar, and II 7-4 of closed thread bar is closed by screw thread drive
It closes II 7-3 of baffle to be slided in II 7-2 of closure plate, water flow flows to II 7-1 of closed barrel, closed barrel II from II 7-2 of closure plate
Unidirectional III 7-16 of bullet of water jet propulsion in 7-1 squeezes compressed spring III, and the bellmouth III being arranged from IV 7-9 of one-way slabs flows
Out, when water flow is flowed from II 7-1 of closed barrel to II 7-2 of closure plate, unidirectional II 7-11 of bullet of water jet propulsion squeezes compression bullet
Spring II, the bellmouth II being arranged on IV 7-9 of one-way slabs flow out, and the diameter of unidirectional III 7-16 of bullet is greater than unidirectional bullet II
The diameter of 7-11, so that the flow velocity of the water flow of two-way flow and flow difference, meet more use demands.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made within the essential scope of the present invention also belong to guarantor of the invention
Protect range.
Claims (6)
1. a kind of anti-leakage self sealing valve, including bindiny mechanism I (1), bindiny mechanism II (2), telescoping mechanism (3), support machine
Structure (4), distributing damper (5), close mechanism I (6) and closing mechanism ii (7), it is characterised in that: the bindiny mechanism I (1) includes
Connecting cylinder I (1-1), conically shaped (1-2), connecting cylinder II (1-3) and mounting groove II (1-6), the both ends of conically shaped (1-2) are solid respectively
Surely it is connected with connecting cylinder I (1-1) and connecting cylinder II (1-3), mounting groove II (1-6) is provided on connecting cylinder I (1-1)；
The bindiny mechanism II (2) includes connecting cylinder III (2-1), mounting plate I (2-8), mounting plate II (2-9), I (2- of telescopic chute
10) it and telescopic baffle I (2-11), is fixedly connected with mounting plate I (2-8) on the inside of the one end connecting cylinder III (2-1), I (2- of mounting plate
8) it is fixedly connected on mounting plate II (2-9), mounting plate II (2-9) is fixedly connected in mounting groove II (1-6), connecting cylinder III
The other end of (2-1) is provided with telescopic chute I (2-10), and telescopic baffle I (2-11) is fixedly connected on telescopic chute I (2-10)；
The telescoping mechanism (3) include retracting cylinder (3-1), telescopic baffle II (3-2), retractable support plate (3-3), screw rod (3-4),
Telescoping handle (3-5), threaded block (3-6) and shrinking connecting-rod (3-7), the both ends of retracting cylinder (3-1) are fixedly connected to flexible gear
Plate II (3-2), the lower end of retracting cylinder (3-1) are fixedly connected with retractable support plate (3-3), the company of rotation on retractable support plate (3-3)
It is connected to screw rod (3-4), the lower end of screw rod (3-4) is fixedly connected with telescoping handle (3-5), is connected through a screw thread on screw rod (3-4)
Have threaded block (3-6), the two sides of threaded block (3-6) are hinged with shrinking connecting-rod (3-7)；
The supporting mechanism (4) includes support tube (4-1), telescopic chute II (4-2), telescopic baffle II (4-3), IV (4- of mounting groove
4), support plate (4-5), support connecting plate I (4-6) and support connecting plate II (4-7), the both ends of support tube (4-1) are respectively set
There are telescopic chute II (4-2) and mounting groove IV (4-4), the both ends of support tube (4-1) have been respectively fixedly connected with telescopic baffle II (4-3)
With support connecting plate I (4-6), telescopic baffle II (4-3) and telescopic chute II (4-2) are located at the same side, support connecting plate I (4-6)
It is located at the same side with mounting groove IV (4-4), is fixedly connected with support plate (4-5) in support connecting plate I (4-6), support plate (4-5)
On be fixedly connected with support connecting plate II (4-7), two telescopic baffles II (3-2) are slidably connected at telescopic chute I (2-10) respectively
With in telescopic chute II (4-2), connecting cylinder III (2-1) and support tube (4-1) are respectively hinged on the outside of two shrinking connecting-rods (3-7)
On；
The distributing damper (5) includes shunting bottom plate (5-1), shunting mounting plate (5-2) and shunt cylinder (5-3), shunts bottom plate (5-
1) it is fixedly connected on and shunts mounting plate (5-2), shunted mounting plate (5-2) and be fixedly connected in mounting groove IV (4-4), shunt bottom
There are two being fixedly connected on plate (5-1) shunt cylinder (5-3)；
The close mechanism I (6) includes closed barrel I (6-1), closure plate I (6-2), closed baffle plate I (6-3), closed thread bar I
(6-4), one-way slabs I (6-6), connecting column I (6-7), one-way slabs II (6-8), communication port I (6-9), unidirectional slide post I (6-10)
With unidirectional bullet I (6-11), one end of closed barrel I (6-1) is fixedly connected with closure plate I (6-2), sliding in closure plate I (6-2)
It is dynamic to be connected with closed baffle plate I (6-3), closed thread bar I (6-4), closed thread bar I are rotatably connected on closed baffle plate I (6-3)
(6-4) is slidably connected on closure plate I (6-2), and closed thread bar I (6-4) is threadedly attached on support plate (4-5), single
It is fixedly connected in closed barrel I (6-1) to plate I (6-6), is provided with bellmouth I in one-way slabs I (6-6), in one-way slabs I (6-6)
It is fixedly connected with connecting column I (6-7), is fixedly connected on connecting column I (6-7) one-way slabs II (6-8), in one-way slabs II (6-8)
It is provided with communication port I (6-9), unidirectional slide post I (6-10), unidirectional I (6- of slide post is slidably connected in one-way slabs II (6-8)
10) unidirectional bullet I (6-11) is fixedly connected on, unidirectional bullet I (6-11) withstands on the cone being arranged on one-way slabs I (6-6)
In shape hole I, compressed spring I is set on unidirectional bullet I (6-11), compressed spring I is located at one-way slabs II (6-8) and unidirectional cone
Between body I (6-11)；
The closing mechanism ii (7) includes closed barrel II (7-1), closure plate II (7-2), closed baffle plate II (7-3), closed thread
Bar II (7-4), one-way slabs III (7-6), communication port II (7-7), connecting column II (7-8), one-way slabs IV (7-9), unidirectional slide post
It is II (7-10), unidirectional bullet II (7-11), connecting column III (7-12), one-way slabs V (7-13), communication port III (7-14), unidirectional
Slide post III (7-15) and unidirectional bullet III (7-16), one end of closed barrel II (7-1) are fixedly connected with II (7- of closure plate
2) it, is slidably connected closed baffle plate II (7-3) in closure plate II (7-2), is rotatably connected to closure spiral shell on closed baffle plate II (7-3)
Rasp bar II (7-4), closed thread bar II (7-4) are slidably connected on closure plate II (7-2), and closed thread bar II (7-4) passes through
It is threaded on support plate (4-5), one-way slabs III (7-6) is fixedly connected in closed barrel II (7-1), one-way slabs III (7-6)
On be provided with communication port II (7-7), be fixedly connected in one-way slabs III (7-6) connecting column II (7-8), on connecting column II (7-8)
It is fixedly connected with one-way slabs IV (7-9), bellmouth II and bellmouth III, one-way slabs III (7-6) is provided in one-way slabs IV (7-9)
On slidably connect unidirectional slide post II (7-10), unidirectional II (7- of bullet is fixedly connected on unidirectional slide post II (7-10)
11), unidirectional bullet II (7-11) withstands in the bellmouth II being arranged on one-way slabs IV (7-9), unidirectional slide post II (7-10)
On be set with compressed spring II, compressed spring II is located between one-way slabs III (7-6) and unidirectional bullet II (7-11), one-way slabs
It is fixedly connected with connecting column III (7-12), is fixedly connected on connecting column III (7-12) one-way slabs V (7-13) on IV (7-9), it is single
It is provided on plate V (7-13) communication port III (7-14), unidirectional III (7- of slide post is slidably connected in one-way slabs V (7-13)
15) unidirectional bullet III (7-16), is fixedly connected on unidirectional slide post III (7-15), unidirectional bullet III (7-16) withstands on list
In the bellmouth III being arranged on plate IV (7-9), compressed spring III, compressed spring III are set on unidirectional slide post III (7-15)
Between one-way slabs V (7-13) and unidirectional bullet III (7-16), closure plate I (6-2) is fixed and is connected in a shunt cylinder
On (5-3), closure plate II (7-2) is fixed and is connected on another shunt cylinder (5-3).
2. a kind of anti-leakage self sealing valve according to claim 1, it is characterised in that: the bindiny mechanism I (1) is also wrapped
Connecting plate I (1-4) and mounting groove I (1-5) are included, connecting plate I (1-4) is fixedly connected on connecting cylinder II (1-3), I (1- of connecting plate
4) there are four mounting groove I (1-5) for setting on.
3. a kind of anti-leakage self sealing valve according to claim 2, it is characterised in that: the bindiny mechanism II (2) is also
Including connecting rotor (2-2), rotation slot (2-3), arc plate (2-4), support column (2-5), connecting plate II (2-6), mounting groove
III (2-7) and flap shutter (2-12), connection rotor (2-2) is fixedly connected on the outer ring of connecting cylinder III (2-1), and connection turns
It is provided on kinetoplast (2-2) rotation slot (2-3), being slidably connected in rotation slot (2-3), there are two arc plate (2-4), two circular arcs
It is fixedly connected on plate (2-4) support column (2-5), is fixedly connected to connecting plate II (2-6) on two support columns (2-5),
It is respectively provided on two connecting plates II (2-6) there are four mounting groove III (2-7), is connected there are two being fixedly connected on rotor (2-2)
Flap shutter (2-12), the inner ring of two flap shutters (2-12) are contacted with arc plate (2-4).
4. a kind of anti-leakage self sealing valve according to claim 3, it is characterised in that: the close mechanism I (6) is also wrapped
It includes close handles I (6-5), close handles I (6-5) are fixedly connected on closed thread bar I (6-4).
5. a kind of anti-leakage self sealing valve according to claim 4, it is characterised in that: the closing mechanism ii (7) is also
Including close handles II (7-5), close handles II (7-5) are fixedly connected on closed thread bar II (7-4).
6. a kind of anti-leakage self sealing valve according to claim 5, it is characterised in that: the unidirectional III (7- of bullet
16) diameter is greater than the diameter of unidirectional bullet II (7-11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811333641.3A CN109578629B (en) | 2018-11-09 | 2018-11-09 | Anti-leakage self-sealing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811333641.3A CN109578629B (en) | 2018-11-09 | 2018-11-09 | Anti-leakage self-sealing valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109578629A true CN109578629A (en) | 2019-04-05 |
| CN109578629B CN109578629B (en) | 2020-05-01 |
Family
ID=65921995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811333641.3A Active CN109578629B (en) | 2018-11-09 | 2018-11-09 | Anti-leakage self-sealing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109578629B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4434967A (en) * | 1982-08-23 | 1984-03-06 | Axelson, Inc. | Valve self-relieving seats |
| CN201593620U (en) * | 2009-12-31 | 2010-09-29 | 王华梅 | Telescopic soft-seal gate vale |
| CN206175697U (en) * | 2016-10-17 | 2017-05-17 | 成都川力智能流体设备股份有限公司 | Threaded connection gate valve of flexible pipe of magnetic force control tape |
| CN206861118U (en) * | 2017-06-26 | 2018-01-09 | 北京中润宝成工程技术有限公司 | A kind of slip casting cut-off equipment |
| CN208024984U (en) * | 2018-04-03 | 2018-10-30 | 内蒙古科技大学 | A kind of hydraulic type connection structure of ring flange |
-
2018
- 2018-11-09 CN CN201811333641.3A patent/CN109578629B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4434967A (en) * | 1982-08-23 | 1984-03-06 | Axelson, Inc. | Valve self-relieving seats |
| CN201593620U (en) * | 2009-12-31 | 2010-09-29 | 王华梅 | Telescopic soft-seal gate vale |
| CN206175697U (en) * | 2016-10-17 | 2017-05-17 | 成都川力智能流体设备股份有限公司 | Threaded connection gate valve of flexible pipe of magnetic force control tape |
| CN206861118U (en) * | 2017-06-26 | 2018-01-09 | 北京中润宝成工程技术有限公司 | A kind of slip casting cut-off equipment |
| CN208024984U (en) * | 2018-04-03 | 2018-10-30 | 内蒙古科技大学 | A kind of hydraulic type connection structure of ring flange |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109578629B (en) | 2020-05-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7544214B2 (en) | Artificial multi-axis knee joint | |
| CN101509696A (en) | Long wind pipe uniform wind sending and returning method and device thereof | |
| CN104534164B (en) | Efficient control flow speed valve | |
| CN106838403B (en) | A kind of self-operated type piston the needle valve | |
| RU2010117374A (en) | IMPROVED AIR FLOW REGULATOR | |
| RU2494295C1 (en) | Hydraulic telescopic shock absorber | |
| CN109578629A (en) | A kind of anti-leakage self sealing valve | |
| CN109323018A (en) | A kind of by-pass valve | |
| CN109268333A (en) | A kind of shunting valve block of hydraulic circuit | |
| CN107939999A (en) | A kind of protecting against shock manual ball valve | |
| CN203176453U (en) | Slowly-closed device for check valve | |
| CN207553251U (en) | A kind of drainpipe of controllable flow rate | |
| CN107484562A (en) | A kind of electronic averruncator | |
| CN205350462U (en) | Bottom of a ship's hold check valve | |
| CN207830694U (en) | A kind of gas flow regulating device | |
| CN102644828A (en) | Method for eliminating water hammer effect and double-valve-plate control valve used in method | |
| CN106224569B (en) | A kind of valve easy to use | |
| CN107587585A (en) | A kind of drainpipe of controllable flow rate | |
| CN107956533A (en) | A kind of engine with flow control valve | |
| CN102182672B (en) | Adjustable automatic intercept valve | |
| CN209403222U (en) | A kind of mobile quick irrigation device of large area lawn maintenance | |
| CN209242167U (en) | A kind of pulverized coal channel drag regulator | |
| CN205937618U (en) | Hydraulic damping jar with adjustable multistage | |
| CN206786102U (en) | A kind of stop valve | |
| CN207211057U (en) | A kind of water conservancy water stream device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200401 Address after: 225400 Chengdong Industrial Zone, Taixing Economic Development Zone, Taizhou, Jiangsu Applicant after: YATAI PUMP VALVE Co.,Ltd. Address before: 318050 No. 66, Zhengjia 1 District, Jinquan Town, Jinqing Town, Luqiao District, Taizhou, Zhejiang Applicant before: Shi Weihong |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |