CN218818557U

CN218818557U - Pressure valve for ship

Info

Publication number: CN218818557U
Application number: CN202223005805.4U
Authority: CN
Inventors: 吴胡伟
Original assignee: Wenzhou Rongde Forging Co ltd
Current assignee: Wenzhou Rongde Forging Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-04-07
Anticipated expiration: 2032-11-11

Abstract

The utility model relates to the technical field of pressure valves, in particular to a pressure valve for ships, which comprises a device main body, a quick-assembling mechanism and a sealing mechanism, wherein the device main body comprises a valve body, an adjusting rotating handle and a valve connecting pipe; the adjusting rotating handle is inserted at the upper end of the valve body; the valve connecting pipe is fixedly connected to two ends of the valve body; the lower end of the device main body is provided with a quick-mounting mechanism; the quick-mounting mechanism comprises an insert block, a bottom plate, a connecting plate, a welding groove, a spring buckle, a buckling groove, a press bolt and a reset spring; the inserting block is fixedly connected to the lower end of the valve body; the bottom plate is arranged at the lower end of the valve body; the connecting plates are fixedly connected to two ends of the bottom plate; the welding groove is arranged inside the connecting plate; the spring is movably connected with two ends of the insertion block. The utility model discloses in, through installation fast-assembling mechanism, realized fixing a position the installation to the pressure valve fast, convenient to detach carries out the function of maintaining when saving work efficiency, through installation sealing mechanism, has realized improving device main part leakproofness itself, increase of service life's function.

Description

Pressure valve for ship

Technical Field

The utility model relates to a pressure valve technical field specifically is a pressure valve for boats and ships.

Background

The pressure valve is also called a self-operated balance valve, a flow control valve, a flow controller, a dynamic balance valve and a flow balance valve, is a visual and simple flow regulation control device, is matched with a pipeline for water flow control, and is also used for regulating water flow on a ship.

In the use process of the conventional pressure valve, the conventional pressure valve is generally connected to a ship by welding, so that the conventional pressure valve is difficult to quickly position and install during installation, and difficult to quickly disassemble and maintain during damage, so that the working efficiency is reduced due to inconvenient use, and therefore, a pressure valve for a ship is needed to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pressure valve for boats and ships to solve the current pressure valve that proposes in the above-mentioned background art, at the in-process that uses, generally through welded connection on boats and ships, be difficult to fix a position the installation fast during the installation, and produce to be difficult to dismantle fast when damaging and maintain, cause the problem that the inconvenient work efficiency of use reduces.

In order to achieve the above object, the utility model provides a following technical scheme:

a pressure valve for ships comprises a device main body, a quick-assembling mechanism and a sealing mechanism, wherein the device main body comprises a valve body, an adjusting rotating handle and a valve connecting pipe; the adjusting rotating handle is inserted at the upper end of the valve body; the valve connecting pipe is fixedly connected to two ends of the valve body; the lower end of the device main body is provided with a quick-assembly mechanism;

the quick assembly mechanism comprises an insertion block, a bottom plate, a connecting plate, a welding groove, a spring buckle, a buckling groove, a press bolt and a reset spring; the inserting block is fixedly connected to the lower end of the valve body; the bottom plate is arranged at the lower end of the valve body; the connecting plates are fixedly connected to two ends of the bottom plate; the welding groove is arranged inside the connecting plate; the spring is movably connected to two ends of the insertion block; the elastic buckle is fixedly connected to one end of the spring; the buckling groove is arranged inside the bottom plate; a sealing mechanism is installed inside the device main body.

As the utility model discloses further scheme again: sealing mechanism is including taking over, flange, screwed pipe, sealing washer, thread groove, even bolt and filter screen outward, take over the one end that sets up at even valve pipe outward, flange fixed connection is in the one end of even valve pipe, screwed pipe fixed connection is in the inside of taking over outward, the outside at the screwed pipe is established to the sealing washer cover, the thread groove sets up the inside at even valve pipe.

As a further aspect of the present invention: the press bolt is inserted in the buckle groove, and the reset spring is sleeved on the outer side of the press bolt.

As a further aspect of the present invention: the outer surface of the elastic buckle is attached to the buckle groove, and one end of the press bolt is matched with the outer surface of the elastic buckle.

As a further aspect of the present invention: the connecting bolt is inserted in the outer connecting pipe, and the filter screen is fixedly connected in the outer connecting pipe.

As a further aspect of the present invention: the outer surface of the threaded pipe is attached to the thread groove, and the inner wall of the sealing ring is attached to the outer surface of the threaded pipe.

As the utility model discloses further scheme again: the outer surface of the inserting block is attached to the inner wall of the bottom plate, and the inner wall of the reset spring is matched with the outer surface of the press bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a structural design of lower extreme installation fast-assembling mechanism at the device main part, through the lower extreme installation inserted block at the valve body, through setting up the lower extreme at the valve body with the bottom plate, insert the inside of establishing at the bottom plate with the inserted block, through the both ends erection joint board at the bottom plate, through the inside weld groove that sets up of connecting plate, make fix the bottom plate on boats and ships, insert the inside of establishing at the bottom plate with the inserted block, both ends installation spring through the inserted block, make the resilience through spring itself, drive two sets of hasp cards and establish the catching groove inside the bottom plate, make fixed with the valve body, insert in the inside of catching groove and establish according to the bolt, make and press the bolt, make and take the hasp internal contraction, make behind the spring shrink, dismantle the inserted block, establish reset spring through the outside cover according to the bolt, make according to press the bolt to press the back spring reset to drive according to the bolt quick reset, realized fixing a position the pressure valve and installing fast, convenient to dismantle the function of maintaining when saving work efficiency, current pressure valve has been solved, in-by general in-by-process of using, generally, it is difficult to carry out the quick dismantlement problem that the maintenance efficiency reduces to cause.

2. The utility model discloses an at the structural design of the internally mounted sealing mechanism of device main part, through the outer pipe of one end installation of connecting the valve pipe, through the one end installation flange who is connecting the valve pipe, the internally mounted screwed pipe of takeover outside, make the screwed pipe twist the inside of connecting the valve pipe, install the sealing washer in the outside of screwed pipe, when making the twist screwed pipe, establish the inside at connecting the valve pipe with the sealing washer card, make the sealing washer produce deformation, strengthen the leakproofness, insert in the inside of takeover outside and establish the company's bolt, insert through linking the bolt and establish in flange, make to connect the one end at connecting the valve pipe with outer union coupling, through the internally mounted filter screen of takeover outside, make the impurity to the rivers filter, prevent to enter into the inside of valve body and cause the pressure valve to damage, make to change the dismantlement to the sealing washer through linking the bolt, the leakproofness of device main part own has been realized improving, increase of service life's function, current pressure valve common time accumulation has been solved, easily produce rusty, cause the problem of rivers leakage.

Drawings

FIG. 1 is a schematic view of the whole structure of the present invention;

FIG. 2 is a schematic side view of the pressure valve of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. a device main body; 11. a valve body; 12. adjusting the rotating handle; 13. a valve connecting pipe; 2. a quick-mounting mechanism; 21. inserting a block; 22. a base plate; 23. a connecting plate; 24. welding a groove; 25. a spring; 26. snapping; 27. buckling grooves; 28. pressing the bolt; 29. a reset spring; 3. a sealing mechanism; 31. an external connection pipe; 32. a connecting flange; 33. a threaded pipe; 34. a seal ring; 35. a spiral groove; 36. connecting a bolt; 37. and (5) filtering by using a filter screen.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a pressure valve for a ship is provided.

In fig. 1, 2, 3 and 4: a pressure valve for ships comprises a device main body 1, a quick-assembling mechanism 2 and a sealing mechanism 3, wherein the device main body 1 comprises a valve body 11, an adjusting rotating handle 12 and a valve connecting pipe 13; the adjusting rotating handle 12 is inserted at the upper end of the valve body 11; the valve connecting pipe 13 is fixedly connected to two ends of the valve body 11; the lower end of the device main body 1 is provided with a quick assembly mechanism 2;

the fast-assembling mechanism 2 comprises an inserting block 21, a bottom plate 22, a connecting plate 23, a welding groove 24, a spring 25, a spring buckle 26, a buckle groove 27, a press bolt 28 and a return spring 29; the insert block 21 is fixedly connected to the lower end of the valve body 11; the bottom plate 22 is arranged at the lower end of the valve body 11; the connecting plates 23 are fixedly connected to two ends of the bottom plate 22; the weld groove 24 is provided inside the connecting plate 23; the spring 25 is movably connected with two ends of the insert block 21; the elastic buckle 26 is fixedly connected with one end of the spring 25; the catching groove 27 is provided inside the bottom plate 22; the push bolt 28 is inserted into the buckling groove 27, the reset spring 29 is sleeved on the outer side of the push bolt 28, the outer surface of the elastic buckle 26 is attached to the buckling groove 27, one end of the push bolt 28 is matched with the outer surface of the elastic buckle 26, the outer surface of the plug block 21 is attached to the inner wall of the base plate 22, the inner wall of the reset spring 29 is matched with the outer surface of the push bolt 28, in operation, the plug block 21 is installed at the lower end of the valve body 11, the plug block 21 is inserted into the base plate 22 by arranging the base plate 22 at the lower end of the valve body 11, the connecting plates 23 are installed at the two ends of the base plate 22, the welding grooves 24 are formed in the connecting plates 23, the base plate 22 is fixed on a ship, the plug block 21 is inserted into the base plate 22, the springs 25 are installed at the two ends of the plug block 21, the two groups of elastic buckles 26 are driven to be clamped in the buckling grooves 27 in the base plate 22 through resilience of the springs 25, the valve body is fixed, the push bolt 28 is sleeved on the push bolt 28, the push bolt 26 is retracted, the spring 25 is retracted, the push bolt 28 is quickly, and the push bolt 28 is driven to be detached after the push bolt 21 is inserted into the reset spring 28, and the reset spring 29 is quickly.

In fig. 1, 2 and 4: the sealing mechanism 3 is arranged in the device main body 1, the sealing mechanism 3 comprises an external connecting pipe 31, a connecting flange 32, a threaded pipe 33, a sealing ring 34, a thread groove 35, a connecting bolt 36 and a filter screen 37, the external connecting pipe 31 is arranged at one end of the valve connecting pipe 13, the connecting flange 32 is fixedly connected at one end of the valve connecting pipe 13, the threaded pipe 33 is fixedly connected in the external connecting pipe 31, the sealing ring 34 is sleeved outside the threaded pipe 33, the thread groove 35 is arranged in the valve connecting pipe 13, the connecting bolt 36 is inserted in the external connecting pipe 31, the filter screen 37 is fixedly connected in the external connecting pipe 31, the outer surface of the threaded pipe 33 is attached to the thread groove 35, the inner wall of the sealing ring 34 is attached to the outer surface of the threaded pipe 33, and during operation, the external connecting pipe 31 is arranged at one end of the valve connecting pipe 13, through installing flange 32 at the one end of even valve pipe 13, at the inside installation screwed pipe 33 of outer takeover 31, make screwed pipe 33 twist the inside of even valve pipe 13, install sealing washer 34 in the outside of screwed pipe 33, make when twisting screwed pipe 33, establish sealing washer 34 card in the inside of even valve pipe 13, make sealing washer 34 produce deformation, strengthen the leakproofness, establish even bolt 36 in the inside of outer takeover 31, establish in flange 32 through even bolt 36 inserts, make outer takeover 31 connect the one end at even valve pipe 13, through the inside installation filter screen 37 of outer takeover 31, make the impurity to rivers filter, prevent to enter into the inside of valve body 11 and cause the pressure valve to damage, make through even bolt 36 change the dismantlement to sealing washer 34.

The utility model discloses a theory of operation is: through the structural design of installation fast-assembling mechanism 2 at the lower extreme of device main part 1, set up bottom plate 22 at the lower extreme of valve body 11, insert the inside of establishing bottom plate 22 with inserted block 21, through both ends installation connecting plate 23 at bottom plate 22, through the inside weld groove 24 that sets up of connecting plate 23, make and fix bottom plate 22 on boats and ships, insert the inside of establishing bottom plate 22 with inserted block 21, both ends installation spring 25 through inserted block 21, make through the resilience of spring 25 itself, drive two sets of ammunition clips 26 cards and establish the catching groove 27 in bottom plate 22 inside, make and fix the valve body, insert in the inside of catching groove 27 and establish button 28, make and press button 28, make and take ammunition clip 26 to contract, make after spring 25 contracts, dismantle inserted block 21, realized quick the installation of fixing a position the pressure valve, convenient to dismantle when saving work efficiency and carry out the function of maintaining.

Through the structural design of the internally-mounted sealing mechanism 3 of the device main body 1, the threaded pipe 33 is mounted inside the external connecting pipe 31, the threaded pipe 33 is screwed into the valve connecting pipe 13, the sealing ring 34 is mounted on the outer side of the threaded pipe 33, when the threaded pipe 33 is screwed, the sealing ring 34 is clamped inside the valve connecting pipe 13, the sealing ring 34 is deformed, the sealing performance is enhanced, the connecting bolt 36 is inserted inside the external connecting pipe 31 and inserted into the connecting flange 32 through the connecting bolt 36, the external connecting pipe 31 is connected to one end of the valve connecting pipe 13, the filter screen 37 is mounted inside the external connecting pipe 31, impurities in water flow are filtered, the pressure valve is prevented from being damaged due to the fact that the pressure valve enters the valve body 11, the purposes of improving the sealing performance of the device main body 1 and prolonging the service life are achieved.

The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.

Claims

1. The pressure valve for the ship is characterized by comprising a device main body (1), a quick-assembling mechanism (2) and a sealing mechanism (3), wherein the device main body (1) comprises a valve body (11), an adjusting rotating handle (12) and a valve connecting pipe (13); the adjusting rotating handle (12) is inserted at the upper end of the valve body (11); the valve connecting pipe (13) is fixedly connected to two ends of the valve body (11); the lower end of the device main body (1) is provided with a quick assembly mechanism (2);

the quick assembly mechanism (2) comprises an insert block (21), a bottom plate (22), a connecting plate (23), a welding groove (24), a spring (25), a spring buckle (26), a buckle groove (27), a press bolt (28) and a return spring (29); the insert block (21) is fixedly connected to the lower end of the valve body (11); the bottom plate (22) is arranged at the lower end of the valve body (11); the connecting plates (23) are fixedly connected to two ends of the bottom plate (22); the welding groove (24) is arranged inside the connecting plate (23); the spring (25) is movably connected to two ends of the insertion block (21); the elastic buckle (26) is fixedly connected to one end of the spring (25); the buckle groove (27) is arranged inside the bottom plate (22); a sealing mechanism (3) is installed inside the device main body (1).

2. A pressure valve for a marine vessel according to claim 1, wherein: sealing mechanism (3) including external pipe (31), flange (32), screwed pipe (33), sealing washer (34), spiral groove (35), even bolt (36) and filter screen (37), external pipe (31) sets up the one end in company valve pipe (13), flange (32) fixed connection is in the one end of company valve pipe (13), screwed pipe (33) fixed connection is in the inside of external pipe (31), the outside at screwed pipe (33) is established in sealing washer (34) cover, spiral groove (35) set up the inside in company valve pipe (13).

3. A pressure valve for a marine vessel according to claim 1, wherein: the press bolt (28) is inserted into the buckling groove (27), and the reset spring (29) is sleeved on the outer side of the press bolt (28).

4. A pressure valve for a marine vessel according to claim 1, wherein: the outer surface of the elastic buckle (26) is attached to the buckle groove (27), and one end of the press bolt (28) is matched with the outer surface of the elastic buckle (26).

5. A pressure valve for a marine vessel according to claim 2, wherein: the connecting bolt (36) is inserted in the outer connecting pipe (31), and the filter screen (37) is fixedly connected in the outer connecting pipe (31).

6. A pressure valve for a marine vessel according to claim 2, wherein: the outer surface of the threaded pipe (33) is attached to the thread groove (35), and the inner wall of the sealing ring (34) is attached to the outer surface of the threaded pipe (33).

7. A pressure valve for a marine vessel according to claim 1, wherein: the outer surface of the plug block (21) is attached to the inner wall of the bottom plate (22), and the inner wall of the reset spring (29) is matched with the outer surface of the press bolt (28).