CN107448606A - A kind of hydraulic control pipe feed-through of remote-controlled valve - Google Patents
A kind of hydraulic control pipe feed-through of remote-controlled valve Download PDFInfo
- Publication number
- CN107448606A CN107448606A CN201710632761.2A CN201710632761A CN107448606A CN 107448606 A CN107448606 A CN 107448606A CN 201710632761 A CN201710632761 A CN 201710632761A CN 107448606 A CN107448606 A CN 107448606A
- Authority
- CN
- China
- Prior art keywords
- type pad
- control pipe
- ripple type
- closeouts
- hole
- 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
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L7/00—Supporting of pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic
- F16L7/02—Supporting of pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic and sealing the pipes or cables inside the other pipes, cables or sleeves
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
- F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/115—Caps
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/115—Caps
- F16L55/1152—Caps fixed by screwing or by means of a screw-threaded ring
Abstract
The present invention discloses a kind of hydraulic control pipe feed-through of remote-controlled valve, including insertion body, closeouts, control pipe and seal, and insertion body is installed in fixed plate, and insertion body axially has through hole along it；Closeouts include the first closeouts and the second closeouts, are respectively used to block two openends of through hole, and open up first mounting hole coaxial with through hole in the first closeouts and the second closeouts respectively；Control pipe coordinates with the first mounting hole grafting；Seal is made of oil-resistant rubber material, it is sheathed on the outer wall of control pipe, seal includes the first flat shim, the second flat shim, and the ripple type pad between the first flat shim and the second flat shim, length direction extension of the length of ripple type pad along through hole, during closeouts squeeze sealing member, ripple type pad deforms, so that ripple type pad pushes against with the outer wall of control pipe and the hole wall of through hole respectively.The hydraulic control pipe feed-through of the remote-controlled valve of the present invention has good sealing effectiveness.
Description
Technical field
The present invention relates to seal for pipe joints technical field, and in particular to a kind of hydraulic control pipe feed-through of remote-controlled valve.
Background technology
Traditional product oil and crude oil carrier oil cargo tank remote-controlled valve hydraulic control pipe are in the close insertion of profit used in deck plane
The pattern that is typically designed of part is to be welded using body of the stainless steel sleeve as feed-through with deck in ship structure, and control pipe passes through sleeve
Winding-type Teflon packing is filled between sleeve and control pipe afterwards to be sealed, and finally uses pressure in the bodies top of feed-through
Tight part is compressed.
When mounted, Teflon packing needs to be wrapped in the outer wall of control pipe round and round, is inserted into and passes through in control pipe
When in logical body, packing is fastened between the outer wall of control pipe and insertion body, is calculated with the most frequently used 8x8mm packings, if
The high 100mm of body is penetrated, then needs just nearly as many as 12 layers of the number of turns wound.Due to being difficult to prevent gap between each layer of packing
Presence, and because winding-type Teflon packing is also to be formed by winding braiding in itself, itself can also have gap.Therefore pass
Seal style is easy to cause to leak used by the feed-through of system, i.e., the rainwater of deck plane or seawater easily drain to cargo hold,
Cause the pollution of kinds of goods.
The content of the invention
It is an object of the invention to provide a kind of hydraulic control pipe feed-through of remote-controlled valve, has good sealing effectiveness.
To use following technical scheme up to this purpose, the present invention：
A kind of hydraulic control pipe feed-through of remote-controlled valve is provided, including：
Body is penetrated, is installed in fixed plate, the insertion body axially has through hole along it；
Closeouts, the closeouts include the first closeouts and the second closeouts, are respectively used to block the through hole
Two openends, and first coaxial with the through hole is offered respectively in first closeouts and second closeouts
Mounting hole；
Control pipe, the control pipe coordinate with the first mounting hole grafting；
Seal, the seal are made of oil-resistant rubber material, and it is sheathed on the outer wall of the control pipe, described close
Sealing includes the first flat shim abutted with first closeouts, the second flat shim abutted with second closeouts, with
And between first flat shim and second flat shim and with first flat shim and/or second flat shim
The ripple type pad of abutting, the length direction extension of the length of the ripple type pad along the through hole；The closeouts are squeezed
When pressing the seal, the ripple type pad deforms so that the outer wall of the ripple type pad and the control pipe and
The hole wall of the through hole pushes against.
As a kind of optimal technical scheme of the hydraulic control pipe feed-through of remote-controlled valve, along the length of the ripple type pad
Direction, the one end of the ripple type pad along its length abut with first flat shim, the other end and described second flat
Pad abuts.
As a kind of optimal technical scheme of the hydraulic control pipe feed-through of remote-controlled valve, the ripple type pad is along its length
The one end in direction is abutted with first flat shim, and packing is filled between the ripple type pad and second flat shim；
Or,
The one end of the ripple type pad along its length abuts with second flat shim, the ripple type pad with
Packing is filled between first flat shim；Or,
The ripple type pad includes the first ripple type pad and the second ripple type pad, the first ripple type pad edge
One end of its length direction abuts with first flat shim, the second ripple type pad one end along its length and institute
The second flat shim abutting is stated, packing is filled between the first ripple type pad and the second ripple type pad.
As a kind of optimal technical scheme of the hydraulic control pipe feed-through of remote-controlled valve, the ripple type pad respectively with institute
State the wall surface of the hole contact of the outer wall, the through hole of control pipe.
As a kind of optimal technical scheme of the hydraulic control pipe feed-through of remote-controlled valve, two openends are respectively
One end and the second end, first closeouts are detachably connected with the first end.
As a kind of optimal technical scheme of the hydraulic control pipe feed-through of remote-controlled valve, first closeouts include locking
Plug screw, the locking plug screw include thread segment and non-threaded section, and first mounting hole is opened in the axle center of the locking plug screw
Locate, the internal thread being engaged with the external screw thread of the thread segment is provided with the through hole, is passed through described in the thread segment screw-in
So that the ripple type pad deforms in through hole.
As a kind of optimal technical scheme of the hydraulic control pipe feed-through of remote-controlled valve, first closeouts also include lock
Tight cover plate, it is described locking cover plate axle center at offer with the non-threaded section of grafting coordinate the second mounting hole, the locking
The connecting plate for the periphery that cover plate is located at the first end by fastener with ring is detachably connected.
As a kind of optimal technical scheme of the hydraulic control pipe feed-through of remote-controlled valve, described non-threaded section of cross section is
Non-circular structure.
As a kind of optimal technical scheme of the hydraulic control pipe feed-through of remote-controlled valve, the fastener is some uniform rings
If fastening screw, the corresponding fastening screw, the locking cover plate with offering screwed hole respectively on the connecting plate.
As a kind of optimal technical scheme of the hydraulic control pipe feed-through of remote-controlled valve, the insertion body is through described solid
Fixed board, and with the fixed plate two-sided welding.
Beneficial effects of the present invention：In closeouts squeeze sealing member, ripple type pad is squeezed and deformed, from
And make to realize sealing between the through hole of insertion body and control pipe, and the first flat shim and the second flat shim are mainly to control pipe
Play support, protective effect, and the effect of the decrement of regulation ripple type pad.Compared with prior art, remote control of the invention
The hydraulic control pipe feed-through of valve has good sealing effectiveness.
Brief description of the drawings
Fig. 1 is the sectional view of the hydraulic control pipe feed-through of the remote-controlled valve of the embodiment of the present invention.
In figure：
1st, body is penetrated；11st, through hole；12nd, connecting plate；2nd, fixed plate；31st, the first closeouts；311st, plug screw is locked；
3111st, thread segment；3112nd, non-threaded section；312nd, cover plate is locked；313rd, fastener；32nd, the second closeouts；4th, control pipe；5th, it is close
Sealing；51st, the first flat shim；52nd, the second flat shim；53rd, ripple type pad.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
In the description of the invention, it is to be understood that the orientation or position relationship of the instruction such as term " interior ", " outer " are base
In orientation shown in the drawings or position relationship, description description of the invention and simplified, rather than instruction or hint are for only for ease of
Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
The limitation of invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.
In the description of the invention, unless otherwise clearly defined and limited, term " fixation " should be interpreted broadly, example
Such as, can be fixedly connected or be detachably connected, or integrally；Can be mechanical connection or electrical connection；
Can be joined directly together, can also be indirectly connected by intermediary, can be two components interiors connection or two parts
Interaction relationship.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood in the present invention
In concrete meaning.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be abutted including the first and second features, it is not directly to abut but pass through it that can also include the first and second features
Between other feature abut.Moreover, fisrt feature second feature it " on " include fisrt feature in second feature just
Top and oblique upper, or be merely representative of fisrt feature level height and be higher than second feature.Fisrt feature second feature it " under "
Including fisrt feature immediately below second feature and obliquely downward, or it is merely representative of fisrt feature level height and is less than second feature.
As shown in figure 1, embodiments of the invention provide a kind of hydraulic control pipe feed-through of remote-controlled valve, including：Insertion is originally
Body 1, it is installed in fixed plate 2, insertion body 1 axially has through hole 11 along it；Closeouts, closeouts include the first closeouts
31 and second closeouts 32, it is respectively used to block two openends of through hole 11, and the first closeouts 31 and the second closeouts
First mounting hole coaxial with through hole 11 is offered on 32 respectively；Control pipe 4, the mounting hole grafting of control pipe 4 and first coordinate；
Seal 5, seal 5 are made of oil-resistant rubber material, and it is sheathed on the outer wall of control pipe 4, and seal 5 includes and the first envelope
First flat shim 51 of the abutting of blocking piece 31, the second flat shim 52 abutted with the second closeouts 32, and positioned at the first flat shim
51 and second between flat shim 52 and the ripple type pad 53 that is abutted with the first flat shim 51 and/or the second flat shim 52, ripple
Length direction extension of the length of type pad 53 along through hole 11；During closeouts squeeze sealing member 5, ripple type pad 53 becomes
Shape, so that ripple type pad 53 pushes against with the outer wall of control pipe 4 and the hole wall of through hole 11 respectively.In the present embodiment, first is flat
Pad 51, the second flat shim 52 and ripple type pad 53 are the pad for being set in the loop configuration outside control pipe 4, are being sealed
During blocking piece squeeze sealing member 5, ripple type pad 53 is squeezed and deformed so that insertion body 1 through hole 11 with
Sealing is realized between control pipe 4, and the first flat shim 51 and the second flat shim 52 mainly play support to control pipe 4, protection is made
With, and the effect of the decrement of regulation ripple type pad 53.Compared with prior art, the hydraulic pressure control of the remote-controlled valve of the present embodiment
The sealing effectiveness of tubulation feed-through is very good.
In the present embodiment, seal 5 is made of the oil-resistant rubber material of extrudable deformation, wherein, oil resistant rubber includes
But be not limited to silicon rubber, nitrile rubber, fluorubber, neoprene, ethylene propylene diene rubber etc., have good oil resistant, acid and alkali-resistance,
The performance such as resistance to fever and chills, ageing-resistant.
In the present embodiment, the quantity and specification of each part dimension and ripple type pad 53 according to the specification of hydraulic control pipe and
The factors such as the thickness of fixed plate 2 are determined and adjusted.
In one of embodiment of the present invention, reference picture 1, the one end of ripple type pad 53 along its length and the
One flat shim 51 abuts, and is filled with packing between the flat shim 52 of ripple type pad 53 and second, during closeouts squeeze sealing member 5,
Squeezing action power is transferred to ripple type pad 53 by the first flat shim 51, ripple type pad 53 is deformed, and makes control
Pipe 4 realizes sealing between one end of the first closeouts 31 and through hole 11, and packing therein has to ripple type pad 53
There is supporting role.
In another embodiment of the present invention, reference picture 1, the one end of ripple type pad 53 along its length and second
Flat shim 52 abuts, and is filled with packing between the flat shim 51 of ripple type pad 53 and first, wherein, packing is filled in ripple type
Between the flat shim 51 of pad 53 and first, and under squeezing action power, packing can move along the length direction of control pipe 4；Closure
During part squeeze sealing member 5, squeezing action power is transferred to packing and ripple type pad 53, ripple type successively by the first flat shim 51
Pad 53, which is squeezed, to deform, and it is close control pipe 4 is realized between one end of the second closeouts 32 and through hole 11
Envelope, and packing therein has supporting role to ripple type pad 53.
In yet another embodiment of the present invention, reference picture 1, ripple type pad 53 include the first ripple type pad and second
Ripple type pad, the one end of the first ripple type pad along its length abut with the first flat shim 51, the second ripple type pad
53 one end along its length abuts with the second flat shim 52, is filled between the first ripple type pad and the second ripple type pad
There is packing.Packing is filled between the first ripple type pad and the second ripple type pad, and under squeezing action power, packing can edge
The length direction movement of control pipe 4；During closeouts squeeze sealing member 5, squeezing action power is transmitted successively by the first flat shim 51
To the first ripple type pad, packing and the second ripple type pad, the first ripple type pad and the second ripple type pad are squeezed
Deform, and make control pipe 4 close to the both ends of the first closeouts 31 and the second closeouts 32 respectively between through hole 11 it is real
Now seal.
Wherein, packing refers to Teflon packing, and it is located in control pipe 4 by canoe ring.
Packing in the present embodiment can also use flat shim to substitute.
In a preferred embodiment of the invention, as shown in figure 1, along ripple type pad 53 length direction, ripple
The one end of type pad 53 along its length abuts with the first flat shim 51, and the other end abuts with the second flat shim 52.This implementation
In example, be not provided with packing between the first flat shim 51 and the second flat shim 52, the first flat shim 51 and the second flat shim 52 it
Between filled by ripple type pad 53, during closeouts squeeze sealing member 5, squeezing action power is transferred to successively by the first flat shim 51
Ripple type pad 53, ripple type pad 53, which is squeezed, to deform, and makes realization between control pipe 4 and through hole 11 complete close
Envelope, to strengthen the sealing effectiveness between control pipe 4 and through hole 11.
In the present embodiment, the outer wall with control pipe 4, the wall surface of the hole of through hole 11 contact ripple type pad 53 respectively, phase
For linear contact lay, the ripple type pad 53 of the present embodiment using face contact can further enhance control pipe 4 and through hole 11 it
Between sealing effectiveness.
Two openends for penetrating body 1 are respectively first end and the second end, and the first closeouts 31 and first end are detachable
Connection, to facilitate the installation of seal 5 and/or packing.Second closeouts 32 are fixedly installed on the second end, specific fixed form
It can be welding.
Specifically, the first closeouts 31 include locking plug screw 311, and locking plug screw 311 includes thread segment 3111 and non-threaded
Section 3112, the first mounting hole are opened at the axle center of locking plug screw 311, and the outer spiral shell with thread segment 3111 is provided with through hole 11
The internal thread that line is engaged, thread segment 3 are screwed in the through hole 11 so that ripple type pad 53 deforms.Lock plug screw
311 screw in in through holes 11, and after being screwed into place, locking plug screw 311 produces squeezing action power to the first flat shim 51,
Extruding ripple type pad 53 is connect, ripple type pad 53 is deformed.
Further, the first closeouts 31 also include locking cover plate 312, lock cover plate 312 axle center at offer with it is non-
The second mounting hole that the grafting of thread segment 3112 coordinates, locking cover plate 312 are located at the periphery of first end by fastener 313 and ring
Connecting plate 12 is detachably connected, wherein, the second mounting hole is mainly to non-threaded section of 3112 position-limiting actions, to prevent locking screw plug
311 loosen, to ensure that feed-through has the effect of lasting seals.
Non-threaded section 3112 of cross section is non-circular structure, such as regular polygon etc., locking plug screw is screwed to facilitate
311。
Fastener 313 is the fastening screw that some uniform rings are set, corresponding fastening screw, locking cover plate 312 and connecting plate 12
Upper to offer screwed hole respectively, locking cover plate 312 is detachably connected by fastening screw and connecting plate 12.
Insertion body 1 runs through fixed plate 2, and with the two-sided welding of fixed plate 2.Wherein, body 1 is penetrated to pass through in fixed plate 2
Fixing hole after, the both sides of fixed plate 2 are welded with insertion body 1 respectively, to improve the hydraulic control pipe feed-through of remote-controlled valve
Structural stability and its sealing effectiveness between fixed plate 2.
The hydraulic control pipe feed-through of remote-controlled valve in the present embodiment is applied on product oil and crude oil carrier, can be used as Cargo Oil
The close communication cabin component of the profit at deck in cabin.Wherein, fixed plate 2 is deck.
In the present embodiment, insertion body 1, locking plug screw 311, locking cover plate 312 and fastener 313 are stainless steel
Matter.
The assemble flow of the hydraulic control pipe feed-through of the remote-controlled valve of the present embodiment is：Body 1 will first be penetrated through Shang Jia
The interior simultaneously two-sided welding of plate perforate, then passes through control pipe 4 out of insertion body 4；First in insertion body 1 with control after pipeline installation
A flat shim is inserted between tubulation 4, then is inserted in the ripple type pad 53 of requirement, then at the top of ripple type pad 53
A flat shim is arranged again；After pad installs, the top installation of insertion body 1 compresses plug screw 311 and locking cover plate 312.
In the present invention, the hydraulic control pipe feed-through of remote-controlled valve is mainly manifested in following several relative to the advantages of prior art
Individual aspect：
The hydraulic control pipe feed-through of the remote-controlled valve uses flat shim made of oil resistant rubber and ripple type pad, relative to
Traditional feed-through only with Teflon packing wound form installation approach, not only reduce the expense of encapsulant, and
And significantly reduce installation difficulty, save the set-up time；
Using extruding, the ripple type pad made of oil resistant rubber realizes sealing to the hydraulic control pipe feed-through of the remote-controlled valve
Effect, it is installed using the wound form of winding-type fluorine dragon packing relative to traditional feed-through, obtained on sealing effectiveness greatly
Raising, which not only improves shipping transport security；The percent of pass that applies for checking and examination of shipyard is also drastically increased simultaneously, and avoiding need not
That wants does over again；
Oil resistant rubber pad used by the hydraulic control pipe feed-through of the remote-controlled valve, after later stage dissembling inspection, plain cushion
Piece and ripple type pad can also continue to use；But Teflon packing used by traditional feed-through, as long as removing substantially
The packing for just needing more to renew just can ensure that the effect of sealing.
In summary, the hydraulic control pipe feed-through of remote-controlled valve of the invention can not only reduce shipyard installation difficulty,
Shipyard installation and the disposable percent of pass to apply for checking and examination are improved, this can greatly save shipyard cost of labor；Meanwhile the liquid of remote-controlled valve
Can be continuing with after seal maintenance in voltage-controlled tubulation feed-through, can reduce shipyard and shipowner in terms of element replacement
Expense.
It is to be understood that above-mentioned embodiment is only that presently preferred embodiments of the present invention and institute's application technology are former
Reason, in technical scope disclosed in this invention, change that any one skilled in the art is readily apparent that or
Replace, should all cover within the scope of the present invention.
Above by specific embodiment, the present invention is described, but the present invention is not limited to these specific implementations
Example.It will be understood by those skilled in the art that various modifications, equivalent substitution, change etc. can also be made to the present invention.But this
A little conversion, all should be within protection scope of the present invention without departing from the spirit of the present invention.In addition, present specification and power
Some terms used in sharp claim are not limitation, it is only for are easy to describe.An in addition, " reality for above many places
Apply example ", " another embodiment ", " another embodiment " etc. represent different embodiments, naturally it is also possible to by its whole or portion
Divide and combine in one embodiment.
Claims (10)
- A kind of 1. hydraulic control pipe feed-through of remote-controlled valve, it is characterised in that including：Body is penetrated, is installed in fixed plate, the insertion body axially has through hole along it；Closeouts, the closeouts include the first closeouts and the second closeouts, are respectively used to block two of the through hole Openend, and first installation coaxial with the through hole is offered in first closeouts and second closeouts respectively Hole；Control pipe, the control pipe coordinate with the first mounting hole grafting；Seal, the seal are made of oil-resistant rubber material, and it is sheathed on the outer wall of the control pipe, the seal Including the first flat shim abutted with first closeouts, the second flat shim abutted with second closeouts, Yi Jiwei Abutted between first flat shim and second flat shim and with first flat shim and/or second flat shim Ripple type pad, the length direction extension of the length of the ripple type pad along the through hole；The closeouts extrude institute When stating seal, the ripple type pad deforms so that the ripple type pad respectively with the outer wall of the control pipe and The hole wall of the through hole pushes against.
- 2. the hydraulic control pipe feed-through of remote-controlled valve according to claim 1, it is characterised in that along the ripple type pad Length direction, the one end of the ripple type pad along its length abuts with first flat shim, the other end with it is described Second flat shim abuts.
- 3. the hydraulic control pipe feed-through of remote-controlled valve according to claim 1, it is characterised in that the ripple type pad edge One end of its length direction abuts with first flat shim, is filled between the ripple type pad and second flat shim Packing；Or,The one end of the ripple type pad along its length abuts with second flat shim, the ripple type pad with it is described Packing is filled between first flat shim；Or,The ripple type pad includes the first ripple type pad and the second ripple type pad, and the first ripple type pad is grown along it The one end in degree direction abuts with first flat shim, the one end of the second ripple type pad along its length and described the Two flat shims are abutted, and packing is filled between the first ripple type pad and the second ripple type pad.
- 4. the hydraulic control pipe feed-through of remote-controlled valve according to claim 1, it is characterised in that the ripple type pad point Outer wall, the wall surface of the hole of the through hole not with the control pipe contact.
- 5. the hydraulic control pipe feed-through of remote-controlled valve according to claim 1, it is characterised in that two openends point Not Wei first end and the second end, first closeouts are detachably connected with the first end.
- 6. the hydraulic control pipe feed-through of remote-controlled valve according to claim 5, it is characterised in that the first closeouts bag Locking plug screw is included, the locking plug screw includes thread segment and non-threaded section, and first mounting hole is opened in the locking plug screw Axle center at, be provided with the internal thread being engaged with the external screw thread of the thread segment in the through hole, the thread segment screws in So that the ripple type pad deforms in the through hole.
- 7. the hydraulic control pipe feed-through of remote-controlled valve according to claim 6, it is characterised in that first closeouts are also Including locking cover plate, the second mounting hole coordinated with the non-threaded section of grafting, institute are offered at the axle center of the locking cover plate The connecting plate for stating the periphery that locking cover plate is located at the first end by fastener with ring is detachably connected.
- 8. the hydraulic control pipe feed-through of remote-controlled valve according to claim 7, it is characterised in that described non-threaded section of horizontal stroke Section is non-circular structure.
- 9. the hydraulic control pipe feed-through of remote-controlled valve according to claim 7, it is characterised in that the fastener is some The fastening screw that uniform ring is set, the corresponding fastening screw, the locking cover plate with offering screw thread respectively on the connecting plate Hole.
- 10. the hydraulic control pipe feed-through of the remote-controlled valve according to any one of claim 1 to 9, it is characterised in that described to pass through Logical body runs through the fixed plate, and with the fixed plate two-sided welding.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710632761.2A CN107448606B (en) | 2017-07-28 | 2017-07-28 | A kind of hydraulic control pipe feed-through of remote-controlled valve |
| PCT/CN2017/110020 WO2019019480A1 (en) | 2017-07-28 | 2017-11-08 | Hydraulic control pipe penetrating part of remote control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710632761.2A CN107448606B (en) | 2017-07-28 | 2017-07-28 | A kind of hydraulic control pipe feed-through of remote-controlled valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107448606A true CN107448606A (en) | 2017-12-08 |
| CN107448606B CN107448606B (en) | 2019-06-14 |
Family
ID=60490373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710632761.2A Active CN107448606B (en) | 2017-07-28 | 2017-07-28 | A kind of hydraulic control pipe feed-through of remote-controlled valve |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107448606B (en) |
| WO (1) | WO2019019480A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639041A (en) * | 2021-07-16 | 2021-11-12 | 东风越野车有限公司 | Vehicular detachable pipeline via hole sealing device and mounting method thereof |
| CN114993393A (en) * | 2022-07-18 | 2022-09-02 | 河南新航流量仪表有限公司 | High-precision electromagnetic flowmeter |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19536914C1 (en) * | 1995-10-04 | 1997-03-06 | Puspas Armaturen Gmbh | Stop-tap connection for fluid supply line to building |
| CN2603878Y (en) * | 2003-01-22 | 2004-02-18 | 卢秉凯 | Hydraulic cut-off valve |
| CN101440891A (en) * | 2008-12-25 | 2009-05-27 | 沈阳三三牌阀门制造有限责任公司 | Hydraulic remote control valve |
| CN204611340U (en) * | 2015-04-15 | 2015-09-02 | 兰州展辉电子科技有限公司 | For the airtight cover plate of air sac type of storage tank or tank car energy-conserving and environment-protective washing unit |
| CN204879240U (en) * | 2015-08-04 | 2015-12-16 | 沈阳晨光弗泰波纹管有限公司 | Full external pressure bypass pressure balance type compensator |
| CN205479405U (en) * | 2016-04-11 | 2016-08-17 | 无锡职业技术学院 | Ripple stop valve |
| MX2015017550A (en) * | 2015-12-17 | 2017-06-16 | Alejandro Amato Martínez Garza Luis | Plastic plug design for protecting connectors, capable of adapting to different sizes. |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2500109A1 (en) * | 1981-02-13 | 1982-08-20 | Thomson Csf | Elastic coupling used between two mechanical parts, esp. tubes - consists of hollow ring made of corrosion-resistant polymer and filled with elastomer |
| NO300110B1 (en) * | 1995-02-03 | 1997-04-07 | Alcatel Kabel Norge As | A seal |
| JP4090027B2 (en) * | 2002-10-22 | 2008-05-28 | 日本ラインツ株式会社 | Bead plate for metal gasket and manufacturing method thereof |
| CN203363518U (en) * | 2013-07-02 | 2013-12-25 | 天津精通控制仪表技术有限公司 | Bellows valve rod assembly for regulating valve |
| CN205350391U (en) * | 2015-12-31 | 2016-06-29 | 河南中核氯氨阀门科技股份有限公司 | Bivalve pole over -and -under type chlorine is with, for ammonia corrugated tube stop valve |
| CN106015589A (en) * | 2016-05-08 | 2016-10-12 | 浙江科海仪表有限公司 | Blockage-proof and leakage-proof angular fused salt regulating valve |
| CN205781321U (en) * | 2016-07-11 | 2016-12-07 | 上海萨姆森阀门有限公司 | Sealing structure between valve rod and valve body |
-
2017
- 2017-07-28 CN CN201710632761.2A patent/CN107448606B/en active Active
- 2017-11-08 WO PCT/CN2017/110020 patent/WO2019019480A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19536914C1 (en) * | 1995-10-04 | 1997-03-06 | Puspas Armaturen Gmbh | Stop-tap connection for fluid supply line to building |
| CN2603878Y (en) * | 2003-01-22 | 2004-02-18 | 卢秉凯 | Hydraulic cut-off valve |
| CN101440891A (en) * | 2008-12-25 | 2009-05-27 | 沈阳三三牌阀门制造有限责任公司 | Hydraulic remote control valve |
| CN204611340U (en) * | 2015-04-15 | 2015-09-02 | 兰州展辉电子科技有限公司 | For the airtight cover plate of air sac type of storage tank or tank car energy-conserving and environment-protective washing unit |
| CN204879240U (en) * | 2015-08-04 | 2015-12-16 | 沈阳晨光弗泰波纹管有限公司 | Full external pressure bypass pressure balance type compensator |
| MX2015017550A (en) * | 2015-12-17 | 2017-06-16 | Alejandro Amato Martínez Garza Luis | Plastic plug design for protecting connectors, capable of adapting to different sizes. |
| CN205479405U (en) * | 2016-04-11 | 2016-08-17 | 无锡职业技术学院 | Ripple stop valve |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639041A (en) * | 2021-07-16 | 2021-11-12 | 东风越野车有限公司 | Vehicular detachable pipeline via hole sealing device and mounting method thereof |
| CN113639041B (en) * | 2021-07-16 | 2023-06-09 | 东风越野车有限公司 | Vehicle detachable pipeline via hole sealing device and mounting method thereof |
| CN114993393A (en) * | 2022-07-18 | 2022-09-02 | 河南新航流量仪表有限公司 | High-precision electromagnetic flowmeter |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019019480A1 (en) | 2019-01-31 |
| CN107448606B (en) | 2019-06-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107269841B (en) | A kind of hydraulic control pipe feed-through of remote-controlled valve | |
| AU2012230164B2 (en) | Insulating element for a sealed and thermally insulating tank wall | |
| RU2588920C2 (en) | Sealed and heat insulated cargo tank, integrated into bearing structure | |
| CN102037260B (en) | Metal gasket | |
| CN107448606A (en) | A kind of hydraulic control pipe feed-through of remote-controlled valve | |
| KR20110130880A (en) | Metal gasket | |
| CN103674534A (en) | Metal-corrugated-pipe high-temperature and high-pressure fatigue life testing device | |
| CN108331976B (en) | A kind of hydraulic control pipe feed-through of remote-controlled valve | |
| CN207796346U (en) | A kind of rigid pipes expansion bend | |
| CN204549005U (en) | A kind of edge seal system for floating plate in build-up type | |
| CN206439542U (en) | A kind of novel flange sealing device | |
| CN212776117U (en) | Metal wave tooth composite sealing gasket | |
| CN204226639U (en) | One-piece type seal washer | |
| KR20170113770A (en) | Installation device for corner panel of liquefied gas tank | |
| CN207647475U (en) | A kind of novel Anti-partial-wear beaming rod connection hoop | |
| CN203374839U (en) | Ultra-low temperature gate valve | |
| KR101184921B1 (en) | Metal Gasket | |
| CN208304946U (en) | A kind of bolt tension tooling | |
| CN206754663U (en) | A kind of fire-fighting piecing devices | |
| CN201166218Y (en) | Hose joint | |
| CN207750504U (en) | Welded type three eccentricity low temperature aluminium butterfly valve | |
| CN217081607U (en) | Electromagnetic valve sealing ring structure | |
| CN204549004U (en) | A kind of sealing of the bellows for floating plate in build-up type overturn-proof structure | |
| CN214087700U (en) | Gas phase sealing cover | |
| CN219755056U (en) | Hexagonal sealing nut |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |