CN214305321U

CN214305321U - Stop valve for ship

Info

Publication number: CN214305321U
Application number: CN202120021243.9U
Authority: CN
Inventors: 戴云飞
Original assignee: Jingjiang Eurasian Marine Equipment Manufacturing Co ltd
Current assignee: Jingjiang Eurasian Marine Equipment Manufacturing Co ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-09-28
Anticipated expiration: 2031-01-06

Abstract

The utility model discloses a marine stop valve, which comprises a valve body, valve body one side fixedly connected with water inlet, the first flange of water inlet one end fixedly connected with connects, valve body opposite side fixedly connected with delivery port, delivery port one end fixedly connected with second flange connects, valve body one side fixed mounting has first spliced pole, first spliced pole one side is provided with the third flange and connects, the third flange connects one side fixedly connected with fourth flange and connects, fourth flange connects one side fixed mounting second spliced pole, second spliced pole one side fixed mounting box, fixed mounting has driving motor in the box, driving motor output shaft one side fixedly connected with dwang. This kind of marine stop valve, inside debris flowed into the stop valve, made the stop valve take place to block up, and influenced life, and current stop valve is manual operation mostly, and operating speed is slow, and the problem of inconvenient use has higher practical value.

Description

Stop valve for ship

Technical Field

The utility model relates to a stop valve technical field specifically is a marine stop valve.

Background

The shut-off valve is also called a shut-off valve, and belongs to a forced sealing type valve, so when the valve is closed, pressure must be applied to the valve clack to force a sealing surface not to leak. Stop valves are common valves in the field of valves, in particular marine valves, and play an important role in cutting off and throttling the medium in the pipeline in which they are located. The valve rod applies torque to the valve rod in the sealing process, pressure is applied to the valve clack by the valve rod in the axial direction, the sealing surface of the valve clack is tightly attached to the sealing surface of the valve seat, and the leakage of media along a gap between the sealing surfaces is prevented. Therefore, the marine stop valve is improved and provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a stop valve for a ship, which comprises a valve body, wherein one side of the valve body is fixedly connected with a water inlet, one end of the water inlet is fixedly connected with a first flange joint, the other side of the valve body is fixedly connected with a water outlet, one end of the water outlet is fixedly connected with a second flange joint, one side of the valve body is fixedly provided with a first connecting column, a third flange joint is arranged on one side of the first connecting column, a fourth flange joint is fixedly connected on one side of the third flange joint, a second connecting column is fixedly arranged on one side of the fourth flange joint, a box body is fixedly arranged on one side of the second connecting column, a driving motor is fixedly arranged in the box body, one side of an output shaft of the driving motor is fixedly connected with a rotating rod, the rotating rod is fixedly provided with a valve core on one side, an inductor is fixedly arranged on one side, close to the valve core, of one end of the water inlet, and a display panel is fixedly arranged at the top end of the valve body.

As a preferred technical scheme of the utility model, the equal fixed mounting of water inlet and delivery port opening part has the filter screen, the filter screen is metal filters, just the filter screen is demountable installation.

As an optimal technical scheme of the utility model, third flange joint all is provided with corresponding connecting hole with fourth flange joint one side, the connecting hole is provided with a plurality ofly, just fixed mounting has stud in the connecting hole, third flange joint passes through stud fixed connection with fourth flange joint, just be provided with seal ring between third flange joint and the fourth flange joint.

As a preferred technical scheme of the utility model, the dwang runs through first spliced pole and second spliced pole and case fixed connection, the dwang runs through case one side and is connected to valve body inner wall one side, the dwang passes through the shaft coupling and is connected with the driving motor transmission.

As a preferred technical scheme of the utility model, the case sets up two sets ofly, the case is discoid, just case one side is provided with the through-hole, the through-hole is provided with a plurality ofly, just fixedly connected with bolt in the through-hole, the case passes through bolt fixed connection, the case closely laminates with the valve body inner wall.

As a preferred technical scheme of the utility model, the second spliced pole is close to box one side and is provided with the oil filler point, the oil filler point runs through the second spliced pole and is connected to the shaft coupling, just oil filler point outside fixed mounting has fixing bolt.

As a preferred technical scheme of the utility model, the inductor includes forced induction ware and flow inductor, the display panel top is provided with the display screen, the display screen with inductor electric connection.

As a preferred technical scheme of the utility model, valve body bottom fixed mounting has unable adjustment base, the unable adjustment base bottom is provided with the rubber shock pad, unable adjustment base one side sets up the mounting hole, the mounting hole is provided with a plurality ofly.

The utility model has the advantages that:

1. according to the marine stop valve, the filter screens are fixedly arranged at the openings of the water inlet and the water outlet, are metal filter screens, are detachably arranged, and are used for preventing large granular substances from entering the valve body and damaging the valve core;

2. according to the marine stop valve, the rotating rod penetrates through the first connecting column and the second connecting column to be fixedly connected with the valve core, one side of the rotating rod, which penetrates through the valve core, is connected to one side of the inner wall of the valve body, the rotating rod is in transmission connection with the driving motor through the coupler, the valve can be quickly controlled to be opened, time can be effectively saved, the operation is convenient, the coupler is filled with oil through the oil filling hole, the friction force between the rotating rod and the first connecting column and the friction force between the rotating rod and the second connecting column can be reduced, and the marine stop valve is convenient to use;

3. the marine stop valve has the advantages that two groups of valve cores are arranged, each valve core is disc-shaped, a plurality of through holes are formed in one side of each valve core, bolts are fixedly connected in the through holes, the valve cores are fixedly connected through the bolts, the valve cores are tightly attached to the inner wall of the valve body, and the valve cores are tightly attached to the inner wall of the valve body, so that the opening and closing of the valve body can be effectively controlled;

4. this kind of marine stop valve, inductor include pressure sensors and flow sensor, and the display panel top is provided with the display screen, display screen and inductor electric connection, through setting up inductor and display screen electric connection, can show valve body inner wall pressure and flow through the display screen.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a perspective view of a marine stop valve of the present invention;

FIG. 2 is a cross-sectional view of a marine stop valve of the present invention;

fig. 3 is an internal structure diagram of the stop valve for ship of the present invention.

In the figure: 1. a valve body; 2. a water inlet; 201. a second flange joint; 3. a first flange joint; 4. a water outlet; 5. a first connecting column; 6. a third flange joint; 601. a fourth flange joint; 7. a second connecting column; 701. a box body; 8. a drive motor; 9. rotating the rod; 10. a valve core; 11. an inductor; 12. a display panel; 13. a filter screen; 14. connecting holes; 15. a through hole; 16. an oil filler hole; 17. fixing the bolt; 18. a display screen; 19. a fixed base; 20. and (7) installing holes.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in FIGS. 1-3, the stop valve for ship of the present invention comprises a valve body 1, a water inlet 2 is fixedly connected to one side of the valve body 1, a first flange connector 201 is fixedly connected to one end of the water inlet 2, a water outlet 4 is fixedly connected to the other side of the valve body 1, a second flange connector 3 is fixedly connected to one end of the water outlet 4, a first connecting post 5 is fixedly installed on one side of the valve body 1, a third flange connector 6 is arranged on one side of the first connecting post 5, a fourth flange connector 601 is fixedly connected to one side of the third flange connector 6, a second connecting post 7 is fixedly installed on one side of the fourth flange connector 601, a box 701 is fixedly installed on one side of the second connecting post 7, a driving motor 8 is fixedly installed in the box 701, a rotating rod 9 is fixedly connected to one side of an output shaft of the driving motor 8, a valve core 10 is fixedly installed on one side of the rotating rod 9, a sensor 11 is fixedly installed on one end of the water inlet 2 close to one side of the valve core 10, the top end of the valve body 1 is fixedly provided with a display panel 12.

Wherein, the equal fixed mounting of

water inlet

2 and 4 openings of delivery port has filter screen 13, and filter screen 13 is metal filters, and filter screen 13 is demountable installation, prevents through setting up metal filters that large granule material from getting into inside the valve body, causes the harm to the case.

Wherein, third flange joint 6 all is provided with corresponding connecting hole 14 with fourth flange joint 601 one side, connecting hole 14 is provided with a plurality ofly, and fixed mounting has stud in the connecting hole 14, third flange joint 6 passes through stud fixed connection with fourth flange joint 601, and is provided with seal ring between third flange joint 6 and the fourth flange joint 601, through setting up seal ring, can make third flange joint 6 and fourth flange joint 601 zonulae occludens, can effectively improve the leakproofness in first spliced pole and the second spliced pole.

Wherein, dwang 9 runs through first spliced pole 5 and second spliced pole 7 and case 10 fixed connection, and dwang 9 runs through case 10 one side and is connected to 1 inner wall one side of valve body, and dwang 9 passes through the shaft coupling to be connected with the transmission of driving motor 8, passes through the shaft coupling through setting up the dwang and is connected with the driving motor transmission, can open by quick control flap, can effectively save time, convenient operation.

Wherein, case 10 sets up two sets ofly, and case 10 is discoid, and case 10 one side is provided with through-hole 15, and through-hole 15 is provided with a plurality ofly, and fixedly connected with bolt in the through-hole 15, and case 10 passes through bolt fixed connection, and case 10 closely laminates with 1 inner wall of valve body, closely laminates through setting up case and valve body inner wall, can effectively control the switch and the closure of valve body.

Wherein, second spliced pole 7 is close to box 701 one side and is provided with oil filler point 16, and oil filler point 16 runs through second spliced pole 7 and is connected to the shaft coupling, and 16 outside fixed mounting of oil filler point have fixing bolt 17, carries out the oiling to the shaft coupling through setting up the oil filler point, can make and reduce dwang and first spliced pole and second spliced pole frictional force, facilitates the use.

Wherein, inductor 11 includes pressure sensors and flow sensor, and display panel 12 top is provided with display screen 18,

display screen

18 and 11 electric connection of inductor, through setting up inductor and display screen electric connection, can show valve body inner wall pressure and flow through the display screen.

Wherein, fixed base 19 is fixed to be installed in valve body 1 bottom, and fixed base 19 bottom is provided with the rubber shock pad, and 19 one side of fixed base sets up mounting hole 20, and mounting hole 20 is provided with a plurality ofly, can effectively reduce driving motor rotation through setting up the rubber shock pad and close or open the vibrations that make the production.

The working principle is as follows: the first flange joint 201 at one end of a water inlet 2 of a valve body 1 is fixedly connected with a water inlet pipeline, the second flange joint 3 at one end of a water outlet 4 of the valve body 1 is fixedly connected with a water outlet pipeline, filter screens 13 are arranged at the water inlet 2 and the water outlet 4, large granular substances are prevented from entering the valve body by arranging the filter screens 13 and damaging a valve core 10, a driving motor 8 is fixed in a box body 701 and controls the driving motor 8 to rotate, a rotating rod 9 is arranged and is in transmission connection with the driving motor 8 through a coupler, the rotating rod 9 can rotate and rotate, the rotating rod 9 penetrates through one side of the valve core 10 and is connected to one side of the inner wall of the valve body 1, the valve core 10 can be controlled to rotate, so that the valve can be rapidly controlled to be opened and closed, the time can be effectively saved, the operation is convenient, the sensor 11 is electrically connected with a display screen 18, and the pressure and the flow of the inner wall of the valve body 1 can be displayed through the display screen 18, can effectively reduce driving motor 8 through setting up the rubber shock pad and rotate, close or open the vibrations that make the production, the utility model discloses can effectively solve debris in the pipeline more, debris make the stop valve take place to block up along with inside flowing into the stop valve, give people and use and brought very big inconvenience, and influence life, and current stop valve is manual operation mostly, and the problem of the slow inconvenient use of operating speed has higher practical value.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The marine stop valve comprises a valve body (1) and is characterized in that one side of the valve body (1) is fixedly connected with a water inlet (2), one end of the water inlet (2) is fixedly connected with a first flange joint (201), the other side of the valve body (1) is fixedly connected with a water outlet (4), one end of the water outlet (4) is fixedly connected with a second flange joint (3), one side of the valve body (1) is fixedly provided with a first connecting column (5), one side of the first connecting column (5) is provided with a third flange joint (6), one side of the third flange joint (6) is fixedly connected with a fourth flange joint (601), one side of the fourth flange joint (601) is fixedly provided with a second connecting column (7), one side of the second connecting column (7) is fixedly provided with a box body (701), and a driving motor (8) is fixedly arranged in the box body (701), driving motor (8) output shaft one side fixedly connected with dwang (9), dwang (9) one side fixed mounting case (10), water inlet (2) one end is close to case (10) one side fixed mounting and has inductor (11), valve body (1) top fixed mounting has display panel (12).

2. The marine stop valve according to claim 1, characterized in that a filter screen (13) is fixedly mounted at the opening of the water inlet (2) and the water outlet (4), the filter screen (13) is a metal filter screen, and the filter screen (13) is detachably mounted.

3. The marine stop valve according to claim 1, characterized in that corresponding connecting holes (14) are formed in one sides of the third flange joint (6) and the fourth flange joint (601), a plurality of connecting holes (14) are formed in the connecting holes (14), a stud bolt is fixedly installed in each connecting hole (14), the third flange joint (6) and the fourth flange joint (601) are fixedly connected through the stud bolt, and a sealing gasket is arranged between the third flange joint (6) and the fourth flange joint (601).

4. The marine stop valve of claim 1, characterized in that, dwang (9) run through first spliced pole (5) and second spliced pole (7) and case (10) fixed connection, dwang (9) run through case (10) one side and are connected to valve body (1) inner wall one side, dwang (9) pass through the shaft coupling and are connected with driving motor (8) transmission.

5. The marine stop valve according to claim 1, characterized in that the valve core (10) is provided in two sets, the valve core (10) is disc-shaped, and a through hole (15) is provided at one side of the valve core (10), the through holes (15) are provided in a plurality, and a bolt is fixedly connected in the through hole (15), the valve core (10) is fixedly connected by the bolt, and the valve core (10) is tightly attached to the inner wall of the valve body (1).

6. The marine stop valve according to claim 1, characterized in that an oil filling hole (16) is formed in one side, close to the tank body (701), of the second connecting column (7), the oil filling hole (16) penetrates through the second connecting column (7) to be connected to a coupler, and a fixing bolt (17) is fixedly mounted on the outer side of the oil filling hole (16).

7. The marine stop valve according to claim 1, characterized in that the sensor (11) comprises a pressure sensor and a flow sensor, a display screen (18) is arranged on the top of the display panel (12), and the display screen (18) is electrically connected with the sensor (11).

8. The marine stop valve according to claim 1, characterized in that a fixed base (19) is fixedly installed at the bottom end of the valve body (1), a rubber shock pad is arranged at the bottom end of the fixed base (19), a mounting hole (20) is formed in one side of the fixed base (19), and a plurality of mounting holes (20) are formed in the mounting hole (20).