CN214008204U - Subsea valve - Google Patents
Subsea valve Download PDFInfo
- Publication number
- CN214008204U CN214008204U CN202022470874.7U CN202022470874U CN214008204U CN 214008204 U CN214008204 U CN 214008204U CN 202022470874 U CN202022470874 U CN 202022470874U CN 214008204 U CN214008204 U CN 214008204U
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- valve body
- subsea valve
- subsea
- inlet
- sea
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Abstract
The utility model discloses a subsea valve, including subsea valve body, inlet and liquid outlet, subsea valve body both ends are connected with inlet and liquid outlet respectively, subsea valve body top both ends all set up threaded hole, subsea valve body top is fixed with the mounting panel through glue, installation screw has all been seted up to mounting panel top corner, first seal groove and second seal groove have been seted up respectively at the screw hole both ends, subsea valve body upper end is provided with the top cap, the fastening screw who corresponds with the screw hole is installed through the preformed hole in the top cap both ends. This novel ability easy to assemble GPS module can conveniently carry out the GPS location to the subsea valve, can conveniently filter the inlet and can conveniently clear away the dirt, and valve surface's stand wear and tear effect is good, and the freeze proof of valve is effectual, and the result of use under low temperature environment is not good, is fit for extensively using widely.
Description
Technical Field
The utility model relates to a subsea valve technical field, in particular to subsea valve.
Background
The subsea valve is a general name of all valves applied to underwater pipelines, and is used underwater, so that higher requirements are provided for the performance of the valve, and a GPS module is often required to be installed on the valve for conveniently remotely monitoring the operation of the subsea valve on a tank car.
The prior sea valve has the following defects: 1. the GPS module cannot be conveniently installed, and the seabed valve cannot be conveniently positioned by the GPS; 2. the liquid inlet can not be conveniently filtered and the dirt can not be conveniently removed; 3. the wear-resistant effect of the surface of the valve is poor; 4. the valve has poor antifreezing effect and poor use effect in low-temperature environment. To this end, we propose a subsea valve.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a subsea valve, which can effectively solve the problems of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a subsea valve comprises a subsea valve body, a liquid inlet and a liquid outlet, wherein the liquid inlet and the liquid outlet are respectively connected to two ends of the subsea valve body, threaded holes are respectively formed in two ends of the top of the subsea valve body, a mounting plate is fixed to the top of the subsea valve body through glue, mounting screw holes are respectively formed in corners of the top of the mounting plate, a first sealing groove and a second sealing groove are respectively formed in two ends of each threaded hole, a top cover is arranged at the upper end of the subsea valve body, fastening screws corresponding to the threaded holes are mounted at two ends of the top cover through preformed holes, sealing rings are respectively fixed to positions, corresponding to the first sealing groove and the second sealing groove, of the bottom of the top cover, a drain outlet is formed in the top of the liquid inlet, a sealing cover is arranged in the drain outlet, a mounting frame is welded to one end of the top of the liquid inlet, and an electric hydraulic cylinder is mounted on one side of the top end of the mounting frame through screws, electric hydraulic cylinder's power take off end is located the inlet and end connection has L shape filter screen, L shape filter screen is located bottom upper end in the inlet, subsea valve body extexine is provided with the wearing layer, subsea valve body endosexine is provided with the anti-freeze layer.
Further, the end part of the L-shaped filter screen is connected with the bottom of the sealing cover through a connecting rod.
Further, the top cover is made of glass fiber materials.
Furthermore, the wear-resistant layer is made of ceramic wear-resistant paint through spraying.
Furthermore, the anti-freezing layer is made of polyurethane anti-freezing coating by spraying.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. through setting up the mounting panel, the installation screw, the top cap, fastening screw, the screw hole, first seal groove, second seal groove and sealing washer, utilize the installation screw cooperation of outside screw and mounting panel top corner, conveniently install the GPS module at the mounting panel top, it connects to recycle fastening screw and screw hole cooperation, conveniently with top cap fixed mounting at subsea valve body top, the top cap is located the GPS module outside of mounting panel and mounting panel top installation, utilize the sealing washer of top cap bottom to cooperate with the first seal groove and the second seal groove at screw hole both ends, conveniently promote the inside sealed effect of top cap greatly, prevent that this subsea valve from getting into the top cap by the space between top cap and the subsea valve body when using under water liquid, cause harmful effects to the work of GPS module.
2. Through setting up electric hydraulic cylinder, L shape filter screen, the connecting rod, drain and sealed lid, utilize L shape filter screen convenience when liquid gets into the inlet, impurity to in the liquid filters, the impurity after being filtered is piled up and is located L shape filter screen bottom, personnel open electric hydraulic cylinder, during operation power take off end conveniently drives L shape filter screen lifting, utilize the connecting rod that L shape filter screen tip and sealed lid bottom are connected, make the intraoral sealed lid of drain release to the inlet outside, reach the position of drain until L shape filter screen bottom, thereby make things convenient for personnel to clear away the dirt of L shape filter screen bottom.
3. The wear-resistant layer is made of ceramic wear-resistant paint, so that the wear-resistant effect of the outer surface of the valve body of the subsea valve can be greatly improved, and the service life of the subsea valve is greatly prolonged.
4. The antifreezing polyurethane coating is prepared by spraying the antifreezing polyurethane coating through the antifreezing layer, has a good low-temperature resistant effect, is not easy to crack when being contacted with liquid at a low temperature, and can effectively improve the reliability of the subsea valve when being used at a low temperature.
Drawings
Fig. 1 is a schematic view of the overall structure of the subsea valve of the present invention.
Figure 2 is the utility model relates to a wearing layer and freeze proof layer schematic diagram of subsea valve.
Fig. 3 is a schematic view of a mounting plate of the subsea valve of the present invention.
In the figure: 1. a subsea valve body; 2. fastening screws; 3. a threaded hole; 4. a first seal groove; 5. a second seal groove; 6. a seal ring; 7. a top cover; 8. mounting a plate; 9. mounting a screw hole; 10. a liquid inlet; 11. a liquid outlet; 12. a mounting frame; 13. an electric hydraulic cylinder; 14. an L-shaped filter screen; 15. a connecting rod; 16. a sewage draining outlet; 17. a sealing cover; 18. a wear layer; 19. and (4) an anti-freezing layer.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a subsea valve comprises a subsea valve body 1, a liquid inlet 10 and a liquid outlet 11, wherein the liquid inlet 10 and the liquid outlet 11 are respectively connected to two ends of the subsea valve body 1, threaded holes 3 are respectively formed in two ends of the top of the subsea valve body 1, a mounting plate 8 is fixed to the top of the subsea valve body 1 through glue, mounting screw holes 9 are respectively formed in corners of the top of the mounting plate 8, a first sealing groove 4 and a second sealing groove 5 are respectively formed in two ends of the threaded hole 3, a top cover 7 is arranged at the upper end of the subsea valve body 1, fastening screws 2 corresponding to the threaded holes 3 are arranged at two ends of the top cover 7 through preformed holes, sealing rings 6 are fixed to positions of the bottom of the top cover 7 corresponding to the first sealing groove 4 and the second sealing groove 5 through glue, a drain outlet 16 is formed in the top of the liquid inlet 10, and a sealing cover 17 is arranged in the drain outlet 16, 10 top one end welding of inlet has mounting bracket 12, there is electric hydraulic cylinder 13 on one side of the 12 top of mounting bracket through the mounting screw, electric hydraulic cylinder 13's power take off end is located inlet 10 and end connection has L shape filter screen 14, L shape filter screen 14 is located inlet 10 bottom upper end, 1 extexine of subsea valve body is provided with wearing layer 18, 1 endosexine of subsea valve body is provided with anti-freeze layer 19.
Wherein, the end part of the L-shaped filter screen 14 is connected with the bottom of the sealing cover 17 through a connecting rod 15.
In this embodiment, as shown in fig. 1, the connecting rod 15 connecting the end of the L-shaped filter screen 14 and the bottom of the sealing cover 17 is used to drive the sealing cover 17 in the sewage draining exit 16 to push out the liquid inlet 10 when the L-shaped filter screen 14 is lifted.
Wherein, the top cover 7 is made of glass fiber material.
In this embodiment, as shown in fig. 1, the top cover 7 made of glass fiber has good strength and is not easily damaged when being pressed by liquid pressure.
Wherein, the wear-resistant layer 18 is made of ceramic wear-resistant paint by spraying.
In this embodiment, as shown in fig. 2, the wear-resistant layer 18 is formed by spraying a ceramic wear-resistant paint, so that the wear-resistant effect of the outer surface of the subsea valve body 1 can be greatly improved, and the service life of the subsea valve can be greatly prolonged.
Wherein, the anti-freezing layer 19 is made of polyurethane anti-freezing coating by spraying.
In the embodiment, as shown in fig. 2, the anti-freezing layer 19 is made of a polyurethane anti-freezing coating by spraying, and the polyurethane anti-freezing coating has a good low-temperature resistance effect, is not easy to crack when contacting with liquid at a low temperature, and can effectively improve the reliability of the subsea valve in low-temperature use.
It should be noted that the utility model relates to a subsea valve, when in use, the external screw is used to cooperate with the mounting screw hole 9 at the corner of the top of the mounting plate 8, so as to conveniently mount the GPS module on the top of the mounting plate 8, and then the fastening screw 2 is used to cooperate with the screw hole 3, so as to conveniently and fixedly mount the top cover 7 on the top of the valve body 1 of the subsea valve, the top cover 7 is arranged at the outer side of the GPS module mounted on the top of the mounting plate 8 and the mounting plate 8, and the sealing ring 6 at the bottom of the top cover 7 is used to cooperate with the first sealing groove 4 and the second sealing groove 5 at the two ends of the screw hole 3, so as to conveniently and greatly improve the sealing effect on the inside of the top cover 7, prevent the liquid from entering the top cover 7 from the gap between the top cover 7 and the valve body 1 of the subsea valve when the subsea valve is used underwater, thereby causing adverse effect on the work of the GPS module, and the L-shaped filter screen 14 is used to filter the impurities in the liquid when the liquid enters the inlet 10, filtered impurities are accumulated at the bottom end of an L-shaped filter screen 14, a person opens an electric hydraulic cylinder 13, a power output end conveniently drives the L-shaped filter screen 14 to lift during work, a connecting rod 15 connected with the end part of the L-shaped filter screen 14 and the bottom of a sealing cover 17 is utilized to push the sealing cover 17 in a sewage discharge outlet 16 out of a liquid inlet 10 until the bottom end of the L-shaped filter screen 14 reaches the position of the sewage discharge outlet 16, so that the person can conveniently remove dirt at the bottom end of the L-shaped filter screen 14, a wear-resistant layer 18 is made of ceramic wear-resistant paint (GN-704 BW produced by Guangzhou Jinan New Material science and technology Limited company), the wear-resistant effect of the outer surface of a valve body 1 of the subsea valve can be greatly improved, the service life of the subsea valve is greatly prolonged, an anti-freezing layer 19 is made of polyurethane paint by spraying, and the polyurethane anti-freezing paint (produced by Shandong Yuan waterproof material Limited company) has good low-temperature resistant effect, the sea bottom valve is not easy to crack when being contacted with liquid at low temperature, and the reliability of the sea bottom valve in low-temperature use can be effectively improved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a subsea valve, includes subsea valve body (1), inlet (10) and liquid outlet (11), its characterized in that: the sea-bottom valve comprises a sea-bottom valve body (1), wherein two ends of the sea-bottom valve body (1) are respectively connected with a liquid inlet (10) and a liquid outlet (11), threaded holes (3) are formed in two ends of the top of the sea-bottom valve body (1), a mounting plate (8) is fixed to the top of the sea-bottom valve body (1) through glue, mounting screw holes (9) are formed in corners of the top of the mounting plate (8), a first sealing groove (4) and a second sealing groove (5) are formed in two ends of each threaded hole (3), a top cover (7) is arranged at the upper end of the sea-bottom valve body (1), fastening screws (2) corresponding to the threaded holes (3) are mounted at two ends of the top cover (7) through preformed holes, sealing rings (6) are fixed to positions, corresponding to the first sealing groove (4) and the second sealing groove (5), a sewage draining outlet (16) is formed in the top of the liquid inlet (10), and sealing covers (17) are arranged in the sewage draining outlet (16), mounting bracket (12) are welded to inlet (10) top one end, there is electric hydraulic cylinder (13) on one side of mounting bracket (12) top through the mounting screw, the power take off end of electric hydraulic cylinder (13) is located inlet (10) and end connection has L shape filter screen (14), L shape filter screen (14) are located inlet (10) bottom upper end, subsea valve body (1) extexine is provided with wearing layer (18), subsea valve body (1) endosexine is provided with anti-freezing layer (19).
2. A subsea valve in accordance with claim 1, wherein: the end part of the L-shaped filter screen (14) is connected with the bottom of the sealing cover (17) through a connecting rod (15).
3. A subsea valve in accordance with claim 1, wherein: the top cover (7) is made of glass fiber materials.
4. A subsea valve in accordance with claim 1, wherein: the wear-resistant layer (18) is made by spraying ceramic wear-resistant paint.
5. A subsea valve in accordance with claim 1, wherein: the anti-freezing layer (19) is made of polyurethane anti-freezing paint by spraying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022470874.7U CN214008204U (en) | 2020-10-31 | 2020-10-31 | Subsea valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022470874.7U CN214008204U (en) | 2020-10-31 | 2020-10-31 | Subsea valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214008204U true CN214008204U (en) | 2021-08-20 |
Family
ID=77302151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022470874.7U Active CN214008204U (en) | 2020-10-31 | 2020-10-31 | Subsea valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214008204U (en) |
-
2020
- 2020-10-31 CN CN202022470874.7U patent/CN214008204U/en active Active
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Address after: 225700 No. 2, Fukang Road, Dainan science and Technology Park, Xinghua City, Taizhou City, Jiangsu Province Patentee after: Jiangsu Zhenqiang stainless steel products Co.,Ltd. Address before: 225700 No. 2, Fukang Road, Dainan science and Technology Park, Xinghua City, Taizhou City, Jiangsu Province Patentee before: XINGHUA ZHENQIANG STAINLESS STEEL PRODUCTS Co.,Ltd. |