CN209892761U - Wellhead valve with filtering function - Google Patents
Wellhead valve with filtering function Download PDFInfo
- Publication number
- CN209892761U CN209892761U CN201920658710.1U CN201920658710U CN209892761U CN 209892761 U CN209892761 U CN 209892761U CN 201920658710 U CN201920658710 U CN 201920658710U CN 209892761 U CN209892761 U CN 209892761U
- Authority
- CN
- China
- Prior art keywords
- scraper
- scraper blade
- wellhead valve
- hole
- valve pipeline
- 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
- 238000001914 filtration Methods 0.000 title claims abstract description 18
- 238000005192 partition Methods 0.000 claims description 31
- 238000000926 separation method Methods 0.000 claims 6
- 239000012535 impurity Substances 0.000 abstract description 20
- 239000003208 petroleum Substances 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model discloses a well head valve with filtering capability, including well head valve pipeline, first division board, first scraper blade, second scraper blade, pneumatic cylinder, third through-hole and threaded rod, the filter screen is fixed on first division board through first bolt, first scraper blade and second scraper blade all set up in well head valve pipeline, the bottom in well head valve pipeline is fixed to second division board lower extreme, the pneumatic cylinder sets up at first division board lower extreme medial surface, the hydraulic stem left end is connected with the connecting rod, the movable block runs through well head valve pipeline up end, the threaded rod runs through carrier block upper end and movable block. This well head valve with filtering capability, under the effect of pneumatic cylinder, drives first scraper blade and second scraper blade through the hydraulic stem and moves right, and first scraper blade is scraped the impurity on the filter screen down, and the impurity of second scraper blade on with well head valve pipeline is hung in the third through-hole simultaneously to clear away the impurity in the well head valve pipeline.
Description
Technical Field
The utility model relates to a well head valve technical field specifically is a well head valve with filtering capability.
Background
The wellhead valve is a control component in a fluid conveying system, has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, is used for valves of a fluid control system, and has quite a plurality of varieties and specifications from the simplest stop valve to various valves used in an extremely complex automatic control system.
The traditional well head valve is adopted in the market at present, does not have the filterable function, perhaps is not convenient for clear away the impurity on the filter screen. Therefore, there is a need for a wellhead valve with a filtering function to ameliorate the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a well head valve with filtering capability to solve the traditional well head valve that proposes in the above-mentioned background art, do not possess filterable function, perhaps be not convenient for clear away the problem of the impurity on the filter screen.
In order to achieve the above object, the utility model provides a following technical scheme: a wellhead valve with a filtering function comprises a wellhead valve pipeline, a first partition plate, a first scraper, a second scraper, a hydraulic cylinder, a third through hole and a threaded rod, wherein the outer side walls of the left end and the right end of the wellhead valve pipeline are provided with connecting frames, the connecting frames are provided with the first through hole, the first partition plate is arranged on the inner side wall of the wellhead valve pipeline, the first partition plate is provided with the second through hole, a filter screen is arranged below the second through hole, the filter screen is fixed on the first partition plate through a first bolt, the first scraper and the second scraper are both arranged in the wellhead valve pipeline, the first scraper and the second scraper are both arranged below the filter screen, the first scraper is arranged above the second scraper, the right end face of the second scraper is connected with the lower end face of the right side of the first scraper, the first scraper penetrates through the second partition plate, the lower end of the second partition plate is fixed at the inner bottom of the wellhead valve pipeline, and the upper end of the second partition plate is fixed on the first partition plate, the hydraulic cylinder is arranged on the inner side surface of the lower end of the first partition plate, the hydraulic cylinder is arranged on the right side of the second partition plate, a hydraulic rod is arranged on the hydraulic cylinder, the left end of the hydraulic rod is connected with the connecting rod, the left end of the connecting rod is connected with the right end of the first scraper, the third through hole is formed in the lower end surface of the wellhead valve pipeline, the third through hole is formed in the right side of the second partition plate, a hole plug is arranged in the through hole and fixed on the wellhead valve pipeline through a second bolt, a bearing block is arranged on the upper end surface of the wellhead valve pipeline, a moving block is arranged in the bearing block, the moving block penetrates through the upper end surface of the wellhead valve pipeline, the lower end of the moving block is arranged.
Preferably, the first partition plate is Z-shaped, and the length of the first partition plate is greater than that of the moving block.
Preferably, the first scraper blade and the second scraper blade are both in a shape like a Chinese character 'kou', the size of the second scraper blade is larger than that of the first scraper blade, and the size of the upper end face of the first scraper blade is larger than that of the lower end face of the filter screen.
Preferably, the first scraper blade and the second partition plate form a telescopic structure, and the first scraper blade is L-shaped.
Preferably, be threaded connection between second bolt and the well head valve pipeline, and the second bolt is provided with four.
Preferably, the threaded rod and the bearing block form a rotating structure, the threaded rod is in threaded connection with the moving block, and the size of the lower end face of the moving block is equal to that of the second through hole.
Compared with the prior art, the beneficial effects of the utility model are that: the wellhead valve with the filtering function comprises a valve body,
(1) the filter screen is arranged, and impurities in the petroleum can be filtered out under the action of the filter screen in work so as to improve the working quality of the petroleum and achieve the purpose of filtering;
(2) the hole plug is taken down, the first scraper blade and the second scraper blade are driven to move rightwards through the hydraulic rod under the action of the hydraulic cylinder, impurities on the filter screen are scraped by the first scraper blade, and meanwhile the impurities on the wellhead valve pipeline are hung in the third through hole by the second scraper blade, so that the impurities in the wellhead valve pipeline are removed, and the purpose of conveniently cleaning the impurities is achieved;
(3) the threaded rod, the moving block and the second through hole are arranged, the threaded rod is rotated, the threaded rod rotates in the moving block, the moving block moves downwards, and therefore the second through hole is blocked, and the purpose of breaking off flow is achieved.
Drawings
FIG. 1 is a schematic view of the cross-sectional structure of the present invention;
FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;
fig. 3 is a left side view structure diagram of the present invention.
In the figure: 1. well head valve pipeline, 2, the link frame, 3, first through-hole, 4, first division board, 5, second through-hole, 6, filter screen, 7, first bolt, 8, first scraper blade, 9, second scraper blade, 10, second division board, 11, pneumatic cylinder, 12, hydraulic stem, 13, connecting rod, 14, third through-hole, 15, hole stopper, 16, second bolt, 17, carrier block, 18, movable block, 19, threaded rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a wellhead valve with a filtering function is disclosed, according to the drawings of figure 1 and figure 3, a connecting frame 2 is arranged on the outer side wall of the left end and the right end of a wellhead valve pipeline 1, a first through hole 3 is arranged on the connecting frame 2, a first partition plate 4 is arranged on the inner side wall of the wellhead valve pipeline 1, a second through hole 5 is arranged on the first partition plate 4, a filter screen 6 is arranged below the second through hole 5, the first partition plate 4 is Z-shaped, the length of the first partition plate 4 is larger than that of a moving block 18, the wellhead valve pipeline 1 is divided into two parts through the first partition plate 4, the filter screen 6 is fixed on the first partition plate 4 through a first bolt 7, a first scraper 8 and a second scraper 9 are both arranged in the wellhead valve pipeline 1, the first scraper 8 and the second scraper 9 are both arranged below the filter screen 6, the first scraper 8 and the second scraper 9 are both in a shape of Chinese character kou, and the size of the second scraper blade 9 is larger than that of the first scraper blade 8, and the size of the upper end face of the first scraper blade 8 is larger than that of the lower end face of the filter screen 6, the first scraper blade 8 scrapes off impurities on the filter screen 6, and then the second scraper blade 9 hangs the impurities on the wellhead valve pipeline 1 into the third through hole 14, the first scraper blade 8 and the second partition plate 10 form a telescopic structure, and the first scraper blade 8 is in an L shape, the first scraper blade 8 drives the second scraper blade 9 to move rightwards, so that the second scraper blade 9 scrapes the impurities into the third through hole 14, the first scraper blade 8 is arranged above the second scraper blade 9, and the right end of the second scraper blade 9 is connected with the lower end face of the right side of the first scraper blade 8, meanwhile, the first scraper blade 8 penetrates through the second partition plate 10, the lower end of the second partition plate 10 is fixed at the bottom in the wellhead valve pipeline 1, and the upper end.
According to fig. 1 and 2, a hydraulic cylinder 11 is arranged on the inner side surface of the lower end of a first partition plate 4, the hydraulic cylinder 11 is arranged on the right side of a second partition plate 10, a hydraulic rod 12 is arranged on the hydraulic cylinder 11, the left end of the hydraulic rod 12 is connected with a connecting rod 13, the left end of the connecting rod 13 is connected with the right end of a first scraper 8, a third through hole 14 is arranged on the lower end surface of a wellhead valve pipeline 1, a third through hole 14 is arranged on the right side of the second partition plate 10, a hole plug 15 is arranged in the through hole 14, the hole plug 15 is fixed on the wellhead valve pipeline 1 through a second bolt 16, the second bolt 16 is in threaded connection with the wellhead valve pipeline 1, four second bolts 16 are arranged, the second bolt 16 is removed, the hole plug 15 can be removed, impurities can be separated from the wellhead valve pipeline 1 through the third through hole 14, a bearing block 17 is arranged on the upper end surface of the wellhead valve pipeline 1, and a moving, the moving block 18 penetrates through the upper end face of the wellhead valve pipeline 1, the lower end of the moving block 18 is arranged above the second through hole 5, the threaded rod 19 penetrates through the upper end of the bearing block 17 and the moving block 18, the threaded rod 19 and the bearing block 17 form a rotating structure, the threaded rod 19 is in threaded connection with the moving block 18, the size of the lower end face of the moving block 18 is equal to the size of the second through hole 5, the threaded rod 19 is rotated to enable the moving block 18 to move downwards, and therefore the moving block 18 is enabled to block the second through hole 5 to achieve the purpose of flow breaking.
The working principle is as follows: when the wellhead valve with the filtering function is used, the wellhead valve pipeline 1 is connected to a petroleum pipeline through a screw passing through the first through hole 3, in the work process, petroleum passes through the wellhead valve pipeline 1, impurities in the petroleum can be filtered out under the action of the filter screen 6, so that the working quality of the petroleum is improved, when the petroleum flow is slowed down, more impurities can be accumulated at the filter screen 6, at the moment, the threaded rod 19 is rotated, the threaded rod 19 rotates in the moving block 18, the moving block 18 moves downwards, so that the moving block 18 blocks the second through hole 5 to achieve the purpose of cutting off, the hole plug 15 is taken down, the hydraulic cylinder 11 is connected with an external power supply, the hydraulic cylinder 11 is started, the hydraulic cylinder 11 drives the hydraulic rod 12 to move, the connecting rod 13 drives the first scraper 8 and the second scraper 9 to move rightwards, the first scraper 8 scrapes the impurities on the filter screen 6, and the second scraper 9 hangs the impurities on the wellhead valve pipeline 1 into the third through hole 14, impurities leave the wellhead valve pipe 1 through the third through hole 14 for the purpose of facilitating cleaning of impurities inside the wellhead valve pipe 1, and the contents not described in detail in this specification belong to the prior art known to those skilled in the art.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a well head valve with filtering capability, includes well head valve pipeline (1), first division board (4), first scraper blade (8), second scraper blade (9), pneumatic cylinder (11), third through-hole (14) and threaded rod (19), its characterized in that: the outer side walls of the left end and the right end of the wellhead valve pipeline (1) are provided with connecting frames (2), the connecting frames (2) are provided with first through holes (3), the first partition plate (4) is arranged on the inner side wall of the wellhead valve pipeline (1), the first partition plate (4) is provided with second through holes (5), a filter screen (6) is arranged below the second through holes (5), the filter screen (6) is fixed on the first partition plate (4) through first bolts (7), the first scraper plate (8) and the second scraper plate (9) are both arranged in the wellhead valve pipeline (1), the first scraper plate (8) and the second scraper plate (9) are both arranged below the filter screen (6), the first scraper plate (8) is arranged above the second scraper plate (9), the right end of the second scraper plate (9) is connected with the lower end face of the right side of the first scraper plate (8), and the first scraper plate (8) penetrates through the second partition plate (10), the lower end of the second separation plate (10) is fixed at the bottom in the wellhead valve pipeline (1), the upper end of the second separation plate (10) is fixed on the first separation plate (4), the hydraulic cylinder (11) is arranged on the inner side surface of the lower end of the first separation plate (4), the hydraulic cylinder (11) is arranged on the right side of the second separation plate (10), a hydraulic rod (12) is arranged on the hydraulic cylinder (11), the left end of the hydraulic rod (12) is connected with a connecting rod (13), the left end of the connecting rod (13) is connected with the right end of the first scraper (8), the third through hole (14) is arranged on the lower end surface of the wellhead valve pipeline (1), the third through hole (14) is arranged on the right side of the second separation plate (10), a hole plug (15) is arranged in the through hole (14), the hole plug (15) is fixed on the wellhead valve pipeline (1) through a second bolt (16), and a bearing block (17) is arranged on the upper end surface of the wellhead, and a moving block (18) is arranged in the bearing block (17), the moving block (18) penetrates through the upper end face of the wellhead valve pipeline (1), the lower end of the moving block (18) is arranged above the second through hole (5), and the threaded rod (19) penetrates through the upper end of the bearing block (17) and the moving block (18).
2. A wellhead valve with filtering function as claimed in claim 1, wherein: the first separating plate (4) is Z-shaped, and the length of the first separating plate (4) is larger than that of the moving block (18).
3. A wellhead valve with filtering function as claimed in claim 1, wherein: first scraper blade (8) and second scraper blade (9) all are "mouth" font, and second scraper blade (9) size is greater than first scraper blade (8) size, and first scraper blade (8) up end size is greater than filter screen (6) lower terminal surface size simultaneously.
4. A wellhead valve with filtering function as claimed in claim 1, wherein: the first scraper (8) and the second partition plate (10) form a telescopic structure, and the first scraper (8) is L-shaped.
5. A wellhead valve with filtering function as claimed in claim 1, wherein: and the second bolts (16) are in threaded connection with the wellhead valve pipeline (1), and four second bolts (16) are arranged.
6. A wellhead valve with filtering function as claimed in claim 1, wherein: the threaded rod (19) and the bearing block (17) form a rotating structure, the threaded rod (19) is in threaded connection with the moving block (18), and the size of the lower end face of the moving block (18) is equal to that of the second through hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920658710.1U CN209892761U (en) | 2019-05-09 | 2019-05-09 | Wellhead valve with filtering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920658710.1U CN209892761U (en) | 2019-05-09 | 2019-05-09 | Wellhead valve with filtering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209892761U true CN209892761U (en) | 2020-01-03 |
Family
ID=69020484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920658710.1U Expired - Fee Related CN209892761U (en) | 2019-05-09 | 2019-05-09 | Wellhead valve with filtering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209892761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431520A (en) * | 2021-07-29 | 2021-09-24 | 万秋林 | Well head valve capable of taking out impurities in pipeline for oil exploitation |
| CN116808677A (en) * | 2023-08-27 | 2023-09-29 | 钧风电控科技(泰州)有限责任公司 | Valve device capable of separating impurities from hydraulic oil |
-
2019
- 2019-05-09 CN CN201920658710.1U patent/CN209892761U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431520A (en) * | 2021-07-29 | 2021-09-24 | 万秋林 | Well head valve capable of taking out impurities in pipeline for oil exploitation |
| CN116808677A (en) * | 2023-08-27 | 2023-09-29 | 钧风电控科技(泰州)有限责任公司 | Valve device capable of separating impurities from hydraulic oil |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209892761U (en) | Wellhead valve with filtering function | |
| CN206508611U (en) | A kind of sewage disposal station-service sludge press filtration device | |
| CN109130282A (en) | A kind of rape oil-pressing device convenient for being collected to rapeseed oil | |
| CN206809846U (en) | A kind of continuous type automatic discharging plate and frame filter press | |
| CN218458786U (en) | Switching formula binocular filter | |
| CN215171174U (en) | Anti-blocking hydraulic valve | |
| CN211486703U (en) | Cutting fluid filter pressing device | |
| CN212523292U (en) | Y-shaped filter with protective structure | |
| CN204865135U (en) | Processing pressure filter for organic pigment | |
| CN212146041U (en) | Clamping tool for precision part production | |
| CN203046231U (en) | Improved water tank device of vacuum sizing box | |
| CN210661901U (en) | Oil field machine conveying pipeline convenient to replace | |
| CN209423024U (en) | A kind of sewage water filtration case solid particle removal shift-out mechanism | |
| CN208997534U (en) | A kind of sulfur-containing smoke gas conduit convenient for cleaning | |
| CN206045512U (en) | A kind of filter-plate structure of pressure filter | |
| CN208080525U (en) | A kind of fluid food extrusion device | |
| CN204952392U (en) | Backflush device of plate filtration machine | |
| CN205367810U (en) | Printing and dyeing water liquid deoiling filter equipment | |
| CN206214874U (en) | A kind of water pipeline filter | |
| CN208410367U (en) | Casting films extrusion liquid filter device | |
| CN209092793U (en) | Squeezing filter device | |
| CN218799094U (en) | Slag stopping device of electrolytic aluminum water drum | |
| CN109264802B (en) | Recovery device for papermaking white water | |
| CN218377083U (en) | Submerged pump with filtering structure | |
| CN204952389U (en) | Power device of plate filtration backwash piston |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200103 |