CN209524146U - A kind of quick closing valve device for oil pipe - Google Patents
A kind of quick closing valve device for oil pipe Download PDFInfo
- Publication number
- CN209524146U CN209524146U CN201822180491.9U CN201822180491U CN209524146U CN 209524146 U CN209524146 U CN 209524146U CN 201822180491 U CN201822180491 U CN 201822180491U CN 209524146 U CN209524146 U CN 209524146U
- Authority
- CN
- China
- Prior art keywords
- valve
- slot
- oil pipe
- slide bar
- plate
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to valve fields, specially a kind of quick closing valve device for oil pipe, disclose a kind of quick closing valve device for oil pipe, including valve slot, valve groove top portion offers through-hole, and through hole assigns and is provided with rolling bearing, it is assigned in rolling bearing and is provided with slide bar, and valve slot upper surface is linked on slide bar and is provided with upper sliding sleeve, slide bar bottom, which is assigned, is provided with valve plate, upper valve plate inner ring is provided around movable valve collar, and compressed spring is provided between movable valve collar lower surface and upper valve plate, moving valve ring outer surface center is surrounded with sealing ring, lower valve block is fixedly installed on valve slot inner wall, and lower valve block center offers the annular groove to match with upper valve plate.The device can be filtered oil by strainer, reduce impurity and damage to valve body, extend service life of equipment, and will enter oil pipe and remove and can strainer be replaced or be cleared up, improve the service ability of equipment.
Description
Technical field
The utility model relates to valve technology field, specially a kind of quick closing valve device for oil pipe.
Background technique
In the oil circuit piping of the industries such as ship, marine drilling platform, petroleum, chemical industry, in order to which fire is occurring, or
Oil circuit can be cut off when other emergency situations such as serious leak rapidly, pipeline must install quick closing valve, and the present invention is exactly to be used for fastly
Speed closes a kind of novel hydraulic rapid-closing device of quick closing valve.
Existing quick closing valve, due to directly opening with after valve wall friction on valve body, uses for a long time in valve opening procedure
Late gate is easy to appear oil leakage phenomenon, and existing oil pipe quick closing valve is after prolonged use, due to wrapping in oil pipe transport oil circuit
Containing impurity, high speed liquid flow causes to damage to valve body itself, influences valve body working efficiency.
If can invent a kind of buffer-type open and quick closing valve with filtering function if be able to solve problems, be
We provide a kind of quick closing valve devices for oil pipe for this.
Utility model content
The purpose of this utility model is to provide a kind of quick closing valve devices for oil pipe, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of quick closing valve device for oil pipe, packet
Valve slot is included, valve groove top portion offers through-hole, and through hole assigns and is provided with rolling bearing, peace in the rolling bearing
It plugs and is equipped with slide bar, and valve slot upper surface is linked on slide bar and is provided with upper sliding sleeve, the slide bar bottom, which is assigned, to be provided with
Valve plate, the upper valve plate inner ring is provided around movable valve collar, and is provided with compression bullet between movable valve collar lower surface and upper valve plate
Spring, moving valve ring outer surface center are surrounded with sealing ring, are fixedly installed lower valve block on the valve slot inner wall, and
Lower valve block center offers the annular groove to match with upper valve plate, and the lower valve block bottom fitting is provided with strainer, the valve
Trench bottom is equipped with by screw into oil pipe, and is surround to assign on valve trough wall surface and be provided with four groups of flowlines.
Preferably, it is provided with the groove to match with slide bar at the top of the upper valve plate, and passed through between upper valve plate and slide bar
Interference fit is fixedly connected, and the upper valve plate lower surface welding is provided with connection ring, and connection ring side wall ring around offer with it is living
The groove that dynamic valve collar matches.
Preferably, the valve slot center of top is equipped with upper sliding sleeve by screw, and assigns in upper sliding sleeve and be provided with cunning
Bar is provided with rubber pad between the upper sliding sleeve lower surface and valve slot upper surface.
Preferably, it is described enter oil pipe at the top of be provided with connecting plate identical with valve groove radius, and connecting plate passes through perforation
The rivet of connecting plate lower surface and valve trough wall surface is connected with valve slot.
Preferably, the lower valve block welding is arranged on valve slot inner wall, and lower valve block upper surface is surrounded with annular
Groove body, and annular trough body matches with upper valve plate, annular groove bottom bottom is provided with the through-hole through lower valve block.
Compared with prior art, the utility model has the beneficial effects that
1. the device is exported oil by flowline, by being provided with compression bullet between movable valve collar lower surface and upper valve plate
Spring movable valve collar still can be closed with lower valve block during upper valve plate moves up, direct pull is avoided to damage valve body.
2. the device can be filtered oil by strainer, reduce impurity and valve body is damaged, extends service life of equipment, and
Oil pipe will be entered and removed and strainer can be replaced or be cleared up, the service ability of equipment is improved.
3. the device facilitates slide bar to be rotated by rolling bearing, and can avoid oil from valve groove top portion by upper sliding sleeve
It overflows through hole.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model main view；
Fig. 3 is diagrammatic cross-section at A-A in Fig. 2.
In figure: 1 valve slot, 2 upper sliding sleeves, 3 slide bars, 4 rolling bearings, valve plate, 6 movable valve collars, 7 sealing rings, 8 compressions on 5
Spring, 9 lower valve blocks, 10 strainers, 11 flowlines, 12 enter oil pipe.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the technical solution in the utility model, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution: a kind of quick closing valve device for oil pipe, packet
Valve slot 1 is included, through-hole is offered at the top of valve slot 1, and through hole assigns and is provided with rolling bearing 4, assigns in rolling bearing 4
It is provided with slide bar 3, and 1 upper surface of valve slot is linked on slide bar 3 and is provided with upper sliding sleeve 2,3 bottom of slide bar, which is assigned, is provided with upper valve
Plate 5 is surrounded with moving valve ring 6 in upper valve plate 5, and is provided with compressed spring between movable 6 lower surface of valve collar and upper valve plate 5
8, movable 6 outer surface center of valve collar is surrounded with sealing ring 7, and lower valve block 9, and lower valve are fixedly installed on 1 inner wall of valve slot
9 center of block offers the annular groove to match with upper valve plate 5, and the fitting of 9 bottom of lower valve block is provided with strainer 10,1 bottom of valve slot
It is equipped with by screw into oil pipe 12, and surround to assign on 1 wall surface of valve slot and be provided with four groups of flowlines 11.
Further, it is provided with the groove to match with slide bar 3 at the top of upper valve plate 5, and led between upper valve plate 5 and slide bar 3
Interference fit is fixedly connected, and the welding of upper 5 lower surface of valve plate is provided with connection ring, and connection ring side wall ring is around offering and activity
The groove that valve collar 6 matches.
Further, 1 center of top of valve slot is equipped with upper sliding sleeve 2 by screw, and assigns in upper sliding sleeve 2 and be provided with cunning
Bar 3,2 lower surface of upper sliding sleeve and valve slot are provided with rubber pad between 1 upper surface.Facilitate 3 turns of slide bar by rolling bearing 4
It is dynamic, and oil can avoid by upper sliding sleeve 2 and overflowed from 1 top through hole of valve slot.
Further, enter and be provided with connecting plate identical with 1 radius of valve slot at the top of oil pipe 12, and connecting plate passes through perforation
The rivet of 1 wall surface of connecting plate lower surface and valve slot is connected with valve slot 1.Enter oil pipe 12 and removes and strainer 10 can be replaced
Or cleaning, improve the service ability of equipment.
Further, the welding of lower valve block 9 is arranged on 1 inner wall of valve slot, and 9 upper surface of lower valve block is surrounded with annular
Groove body, and annular trough body matches with upper valve plate 5, annular groove bottom bottom is provided with the through-hole through lower valve block 9.
Working principle: the device is connected to oil pipe progress oil transportation by entering oil pipe 12, and leading to strainer 10 can be to miscellaneous in oil circuit
Matter carries out primary filtration, by pulling slide bar 3 that upper valve plate 5 is driven to move up, makes the work installed in valve plate 5 and upper valve plate 5
Dynamic valve collar 6 is detached from lower valve block 9 to open valve, is moved to valve plate 5 above 11 nozzle of flowline, will by flowline 11
Oil output, can be during upper valve plate 5 moves up by being provided with compressed spring 8 between movable 6 lower surface of valve collar and upper valve plate 5
Movable valve collar 6 is still closed with lower valve block 9, and direct pull is avoided to damage valve body, carries out buffer protection by compressed spring 8
Effect, which can be filtered oil by strainer 10, and will enter oil pipe 12 and remove and can strainer 10 be replaced or be cleared up,
The service ability for improving equipment facilitates slide bar 3 to be rotated by rolling bearing 4, and can avoid oil from valve by upper sliding sleeve 2
It overflows 1 top through hole of gate slot.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of quick closing valve device for oil pipe, including valve slot (1), it is characterised in that: opened up at the top of the valve slot (1)
There is through-hole, and through hole is assigned and is provided with rolling bearing (4), assigns and be provided with slide bar (3) in the rolling bearing (4), and valve
Gate slot (1) upper surface, which is linked on slide bar (3), is provided with upper sliding sleeve (2), and slide bar (3) bottom, which is assigned, is provided with valve plate
(5), it is surrounded with moving valve ring (6) in the upper valve plate (5), and is set between movable valve collar (6) lower surface and upper valve plate (5)
It is equipped with compressed spring (8), described activity valve collar (6) outer surface center is surrounded with sealing ring (7), in the valve slot (1)
It is fixedly installed on wall lower valve block (9), and lower valve block (9) center offers the annular groove to match with upper valve plate (5), under described
The fitting of valve block (9) bottom is provided with strainer (10), and valve slot (1) bottom is equipped with by screw into oil pipe (12), and valve
It surround to assign on gate slot (1) wall surface and is provided with four groups of flowlines (11).
2. a kind of quick closing valve device for oil pipe according to claim 1, it is characterised in that: upper valve plate (5) top
Portion is provided with the groove to match with slide bar (3), and is fixedly connected between upper valve plate (5) and slide bar (3) by interference fit, institute
It states the welding of valve plate (5) lower surface and is provided with connection ring, and connection ring side wall ring matches with movable valve collar (6) around offering
Groove.
3. a kind of quick closing valve device for oil pipe according to claim 1, it is characterised in that: valve slot (1) top
Portion center is equipped with upper sliding sleeve (2) by screw, and is assigned and be provided with slide bar (3) in upper sliding sleeve (2), under the upper sliding sleeve (2)
Rubber pad is provided between surface and valve slot (1) upper surface.
4. a kind of quick closing valve device for oil pipe according to claim 1, it is characterised in that: it is described enter oil pipe (12) top
Portion is provided with connecting plate identical with valve slot (1) radius, and connecting plate passes through perforation connecting plate lower surface and valve slot (1) wall
The rivet in face is connected with valve slot (1).
5. a kind of quick closing valve device for oil pipe according to claim 1, it is characterised in that: lower valve block (9) weldering
It connects and is arranged on valve slot (1) inner wall, and lower valve block (9) upper surface is surrounded with annular trough body, and annular trough body and upper valve
Plate (5) matches, and annular groove bottom bottom is provided with the through-hole through lower valve block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822180491.9U CN209524146U (en) | 2018-12-25 | 2018-12-25 | A kind of quick closing valve device for oil pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822180491.9U CN209524146U (en) | 2018-12-25 | 2018-12-25 | A kind of quick closing valve device for oil pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209524146U true CN209524146U (en) | 2019-10-22 |
Family
ID=68227492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822180491.9U Expired - Fee Related CN209524146U (en) | 2018-12-25 | 2018-12-25 | A kind of quick closing valve device for oil pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209524146U (en) |
-
2018
- 2018-12-25 CN CN201822180491.9U patent/CN209524146U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101644149B (en) | Integral type level oil extraction wellhead equipment | |
| CN104832135B (en) | It is a kind of to connect automatic switch for the oil jacket that submerged electric oil pump well sand control is buried | |
| CN202266242U (en) | Gas well pumping and raining device | |
| CN209524146U (en) | A kind of quick closing valve device for oil pipe | |
| CN104963634A (en) | Sucker rod tripping method | |
| CN205842067U (en) | A kind of steering joint with filter screen | |
| CN203686223U (en) | Ball valve | |
| CN205360788U (en) | A spent lubricating oil is filter equipment in advance for filtering iron fillings | |
| CN206987770U (en) | A kind of board-like preventer shell of single valve | |
| CN203979008U (en) | Loader piston rod deduster | |
| CN204847191U (en) | Bearing lubricating structure and screw conveyer | |
| CN105299360B (en) | A kind of fracturing work ship super-pressure Quick release device | |
| CN203822185U (en) | Anti-spray automatic protection device for drill rod | |
| CN203685778U (en) | Power station duplex filter bypass device | |
| CN210317233U (en) | Swabbing blowout preventer | |
| CN207928823U (en) | A kind of new lubricant filter device | |
| CN207161173U (en) | A kind of oilfield cement, pressure break pump truck diesel engine oil bottom jettison gear | |
| CN208184702U (en) | A kind of novel hydraulic greasing spraying-preventing system | |
| CN101725592A (en) | Method for preventing hydraulic directional control valve from blocking and braking caused by polluting debris in pipeline in hydraulic system and device thereof | |
| CN207500113U (en) | A kind of device for preventing from being blocked packing ring by the solid particle in compressed gas | |
| CN207470852U (en) | A kind of automatic unidirectional tapping valve | |
| CN205297441U (en) | Screw seal device for oil pumping unit | |
| CN207848464U (en) | A kind of hydrostatic pressure testing machine water injection valve | |
| CN110331956B (en) | Swabbing blowout preventer | |
| CN207843765U (en) | Mining pneumatic fluid draw-out device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 225400 north of Shangjing Road East of Xiangrong Road, industrial park, Taixing City, Taizhou City, Jiangsu Province Patentee after: Jiangsu Xingzhou Marine Equipment Co.,Ltd. Address before: 225400 East of Xiangrong Road, Industrial Park, Taixing City, Taizhou City, Jiangsu Province (Taixing Maritime Machinery Co., Ltd.) Patentee before: Taixing Marine Machinery Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191022 Termination date: 20211225 |