CN111059297A

CN111059297A - Adjustable valve for rapid water feeding of ships at wharf

Info

Publication number: CN111059297A
Application number: CN201911216053.6A
Authority: CN
Inventors: 康洪嘉; 康树勇; 康悦
Original assignee: Tengzhou Ouya Machinery Co ltd
Current assignee: Tengzhou Ouya Machinery Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-04-24

Abstract

The invention provides an adjustable valve for rapid water supply of ships at a wharf, and belongs to the technical field of water supply of ships at the wharf. The adjustable valve for the rapid water feeding of the wharf ship comprises a shell assembly, a sealing assembly, an adjusting mechanism and a pipe connector. The shell assembly comprises a shell and a water outlet pipe, a water inlet is formed in the bottom of the shell, the sealing assembly comprises a sealing element, a shaft seal and a pressing element, the sealing element is fixed on the top surface of the shell, the adjusting mechanism comprises a pipe sleeve, a threaded rod and a sealing hammer head, the pipe sleeve is fixed on the inner top surface of the shell, the sealing hammer head is fixed at the end portion of the threaded rod, a sealing rubber sleeve is clamped on the outer portion of the sealing hammer head, the sealing hammer head is clamped inside the water inlet, and the pipe connecting element is installed on one side of the water outlet pipe. The invention is convenient to control the water flow of the water supply of the ships at the wharf, thereby reducing the waste amount of water resources.

Description

Adjustable valve for rapid water feeding of ships at wharf

Technical Field

The invention relates to the field of wharf ship water supply, in particular to an adjustable valve for quickly feeding water to a wharf ship.

Background

Ships, a collective term for various ships. A ship is a vehicle which can be sailed or moored in a water area for transportation or operation, and has different technical performances, equipment and structural types according to different use requirements.

At present, the existing adjustable valve for the rapid water feeding of the ships at the wharf is not supported by standards when the ships at the wharf feed water, the adjustment of water inflow cannot be guaranteed, and resource waste is easily caused.

Disclosure of Invention

In order to make up for the defects, the invention provides an adjustable valve for rapid water feeding of a wharf ship, and aims to solve the problem that the adjustable valve for rapid water feeding of the wharf ship is easy to cause resource waste.

The invention is realized by the following steps:

the invention provides an adjustable valve for quick water supply of a wharf ship.

The shell component comprises a shell and a water outlet pipe, the bottom of the shell is provided with a water inlet, the water outlet pipe is communicated with one side of the shell, the sealing component comprises a sealing element, a fixing element, a shaft seal and a pressing element, the sealing element is fixed on the top surface of the shell, the fixing element is installed in the sealing element, the shaft seal is installed in the sealing element, the pressing element is screwed on the top surface of the sealing element, the adjusting mechanism comprises a pipe sleeve, a threaded cylinder, a sealing block, a threaded rod and a sealing hammer head, the pipe sleeve is fixed on the inner top surface of the shell, the threaded cylinder is integrally formed in the pipe sleeve, the sealing block is fixed in the pipe sleeve, the threaded rod is screwed through the threaded cylinder, the end part of the threaded rod penetrates through the sealing block and the sealing element and extends to the outside, and the sealing hammer, the outside joint of sealed tup has sealed gum cover, sealed tup joint is in the inside of water inlet, the pipe connector install one side of outlet pipe.

In one embodiment of the invention, the bottom of the shell is integrally formed with a water inlet pipe, and the end of the water inlet pipe is fixed with a first flange.

In one embodiment of the present invention, the sealing member includes a second flange fixed to the top surface of the housing, a third flange mounted to the top surface of the second flange, a gasket disposed between the second flange and the third flange, and a gland fixed to the top surface of the third flange.

In one embodiment of the present invention, the fixing member includes a connecting member and a locking member, the connecting member penetrates through the second flange, the sealing gasket and the third flange, the locking member is screwed to an end portion of the connecting member, and the locking member is located at a bottom portion of the second flange.

In an embodiment of the present invention, the shaft seal is located inside the gland, the pressing member is screwed to the top surface of the gland, and the bottom of the pressing member is tightly attached to the surface of the shaft seal.

In one embodiment of the invention, the shaft seal is sleeved on the outer surface of a threaded rod, and the threaded rod penetrates through the pressing piece and extends to the outside.

In one embodiment of the invention, a rotating piece is fixed at the end part of the threaded rod, and a protective sleeve is sleeved at the end part of the rotating piece.

In an embodiment of the invention, a clamping groove is formed in the outer surface of the sealing hammer head, and a clamping block matched with the clamping groove is fixed inside the sealing rubber sleeve.

In one embodiment of the invention, the sealing rubber sleeve and the sealing hammer head are arranged in a matching manner, and the section of the sealing hammer head is arranged in a conical manner.

In one embodiment of the present invention, the pipe connector includes a bent pipe fixed to an end of the water outlet pipe, a nipple fixed to an end of the bent pipe, and a hose quick coupling screwed to an end of the nipple.

The invention has the beneficial effects that: when the adjustable valve for quickly feeding water to the ships at the wharf is used, the threaded rod screwed in the threaded barrel drives the sealing hammer head and the sealing rubber sleeve to move upwards by rotating the threaded rod in the forward direction, at the moment, the sealing hammer head is conical, the water inlet is larger and larger in the upward movement process of the sealing hammer head, the water flow is maximum when the bottom of the sealing hammer head is far away from the water inlet, otherwise, the water flow is smaller and smaller when the sealing hammer head and the sealing rubber sleeve are closer and closer to the water inlet by rotating the threaded rod in the reverse direction, so that the water flow for feeding the ships at the wharf can be conveniently controlled, and the waste amount of water resources is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic front view of an adjustable valve for rapid water supply of a wharf ship provided by an embodiment of the invention;

fig. 2 is a schematic structural view of a front view of a section of an adjustable valve for rapid water supply of a wharf ship, provided by an embodiment of the invention;

fig. 3 is a schematic structural view of a main view of an adjustable valve sealing hammer head for rapid water feeding of a wharf ship provided by the embodiment of the invention;

fig. 4 is an exploded perspective view of an adjustable valve gland and a pressing member for rapid water supply of a wharf ship according to an embodiment of the present invention.

In the figure: 100-a housing assembly; 110-a housing; 111-a water inlet; 120-water inlet pipe; 130-a first flange; 140-a water outlet pipe; 200-a seal assembly; 210-a seal; 211-a second flange; 212-a third flange; 213-a gasket; 214-a gland; 220-a fixture; 221-a connector; 222-a locking element; 230-shaft seal; 240-a compression member; 300-an adjustment mechanism; 310-a pipe sleeve; 320-a threaded cylinder; 330-sealing block; 340-a threaded rod; 360-sealing the hammer head; 361-card slot; 370-sealing rubber sleeve; 371-fixture block; 380-a rotating member; 400-a pipe connector; 410-bending the pipe; 420-nipple; 450-hose quick coupling.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: an adjustable valve for quick water supply of a wharf ship comprises a shell assembly 100, a sealing assembly 200, an adjusting mechanism 300 and a pipe connector 400.

The sealing assembly 200 is fixed above the housing assembly 100, the adjusting mechanism 300 is installed inside the housing assembly 100, the sealing assembly 200 is used for sealing between the adjusting mechanism 300 and the housing assembly 100 to prevent water leakage between the housing assembly 100 and the adjusting mechanism 300, and the pipe connector 400 is fixed on the outer surface of the housing assembly 100 and is used for quick connection with a pipe of an outer wall.

Referring to fig. 1 and 2, the housing assembly 100 includes a housing 110 and a water outlet pipe 140, the bottom of the housing 110 is provided with a water inlet 111, and the water outlet pipe 140 is communicated with one side of the housing 110; the bottom of the housing 110 is integrally formed with a water inlet pipe 120, a first flange 130 is fixed to the end of the water inlet pipe 120, and the water inlet pipe 120 and the first flange 130 are conveniently connected to an external water source.

Referring to fig. 2 and 4, the sealing assembly 200 includes a sealing member 210, a fixing member 220, a shaft seal 230, and a pressing member 240, wherein the sealing member 210 is fixed on the top surface of the housing 110, the fixing member 220 is installed inside the sealing member 210, the shaft seal 230 is installed inside the sealing member 210, the pressing member 240 is screwed on the top surface of the sealing member 210, and the pressing member 240 is a hexagonal rivet nut for pressing the shaft seal 230.

The sealing member 210 includes a second flange 211, a third flange 212 and a gland 214, the second flange 211 is fixed on the top surface of the housing 110, the third flange 212 is mounted on the top surface of the second flange 211, a sealing pad 213 is disposed between the second flange 211 and the third flange 212, and the gland 214 is fixed on the top surface of the third flange 212; the fixing member 220 includes a connecting member 221 and a locking member 222, the connecting member 221 is a hexagonal bolt, the locking member 222 is a nut, the connecting member 221 penetrates through the second flange 211, the sealing gasket 213 and the third flange 212, the locking member 222 is screwed at the end of the connecting member 221, the locking member 222 is located at the bottom of the second flange 211, the connecting member 221 and the locking member 222 are arranged by penetrating through the second flange 211 and the third flange 212, sealing between the casing 110 and the threaded rod 340 can be facilitated, and water leakage during adjustment is prevented.

The shaft seal 230 is positioned inside the gland 214, the pressing piece 240 is screwed on the top surface of the gland 214, the bottom of the pressing piece 240 is tightly attached to the surface of the shaft seal 230, and the shaft seal 230 and the pressing piece 240 are arranged to further seal between the threaded rod 340 and the shell 110, so that the overall sealing performance of the valve is ensured.

The shaft seal 230 is sleeved on the outer surface of the threaded rod 340, the threaded rod 340 penetrates through the pressing piece 240 and extends to the outside, and the threaded rod 340 is in sliding connection with the inner surface of the pressing piece 240, so that the threaded rod 340 is convenient to rotate.

Referring to fig. 2 and 3, the adjusting mechanism 300 includes a pipe sleeve 310, a threaded cylinder 320, a sealing block 330, a threaded rod 340 and a sealing hammer 360, the pipe sleeve 310 is fixed on the top surface of the interior of the casing 110, the threaded cylinder 320 is integrally formed inside the pipe sleeve 310, the sealing block 330 is fixed inside the pipe sleeve 310, the sealing block 330 is made of rubber, the interior of the sealing block 330 is slidably connected with the threaded rod 340, the threaded rod 340 is screwed through the threaded cylinder 320, the threaded rod 340 has no threaded structure at the upper end and has a threaded structure at the lower end, so that the threaded rod 340 can slide with the interior of the sealing block 330 conveniently, adjustment of water flow is not affected, a sealing ring is arranged between the threaded rod 340 and the casing 110, friction between the casing 110 and the threaded rod 340 can be avoided, and the sealing performance is provided, the end of the threaded rod 340 extends to the exterior, the sealing hammer 360 is fixed at the end of the threaded rod 340, the sealing rubber sleeve 370 is clamped outside the sealing hammer 360, and the sealing hammer 360 is clamped inside the water inlet 111.

The rotating piece 380 is fixed at the end part of the threaded rod 340, the rotating piece 380 is a rotating rod, the end part of the rotating piece 380 is sleeved with a protective sleeve, and the rotating piece 380 can conveniently drive the threaded rod 340 to rotate and is convenient for adjusting the water inflow; the outer surface of the sealing hammer 360 is provided with a clamping groove 361, a clamping block 371 matched with the clamping groove 361 is fixed inside the sealing rubber sleeve 370, the clamping block 371 inside the sealing rubber sleeve 370 can be conveniently clamped in the clamping groove 361 due to the arrangement of the clamping groove 361, and the sealing rubber sleeve 370 can be conveniently fixed; the sealing rubber sleeve 370 and the sealing hammer head 360 are arranged in a matched mode, the cross section of the sealing hammer head 360 is arranged in a conical mode, the size of the water inflow can be conveniently controlled through the conical sealing hammer head 360, and when water is fed fast, the sealing rubber sleeve and the sealing hammer head 360 help to save resources.

Referring to fig. 1 and 2, the pipe connector 400 is installed at one side of the water outlet pipe 140; the pipe connector 400 comprises an elbow pipe 410, a threaded pipe 420 and a hose quick connector 450, wherein the elbow pipe 410 is fixed at the end part of the water outlet pipe 140, the threaded pipe 420 is fixed at the end part of the elbow pipe 410, the hose quick connector 450 is screwed at the end part of the threaded pipe 420, and the hose quick connector 450 is arranged to be capable of being rapidly connected with an external water pipe in a butt joint mode, so that rapid water feeding is facilitated.

Specifically, this adjustable valve's for quick water feeding of pier boats and ships theory of operation: when the water supply device is used, the first flange 130 at the end part of the water inlet pipe 120 is communicated with an external water source pipe, and then is communicated with a ship water pipe needing water supply through the hose quick joint 450, at the moment, the threaded rod 340 is rotated forwards through the rotating piece 380, at the moment, the threaded rod 340 screwed in the threaded cylinder 320 drives the sealing hammer head 360 and the sealing rubber sleeve 370 to move upwards, at the moment, because the sealing hammer head 360 is in a conical shape, the water inlet 111 is larger and larger in the upward movement process of the sealing hammer head 360, when the ship is about to be filled with water, the threaded rod 340 is rotated reversely, at the moment, the bottoms of the sealing hammer head 360 and the sealing rubber sleeve 370 are closer and closer to the water inlet 111, so that the water flow is smaller and smaller, and the.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. An adjustable valve for rapid water supply of ships at wharfs is characterized by comprising

The water-saving and water-saving device comprises a shell assembly (100), wherein the shell assembly (100) comprises a shell (110) and a water outlet pipe (140), a water inlet (111) is formed in the bottom of the shell (110), and the water outlet pipe (140) is communicated with one side of the shell (110);

the sealing assembly (200) comprises a sealing element (210), a fixing element (220), a shaft seal (230) and a pressing element (240), wherein the sealing element (210) is fixed on the top surface of the shell (110), the fixing element (220) is installed in the sealing element (210), the shaft seal (230) is installed in the sealing element (210), and the pressing element (240) is screwed on the top surface of the sealing element (210);

the adjusting mechanism (300) comprises a pipe sleeve (310), a threaded barrel (320), a sealing block (330), a threaded rod (340) and a sealing hammer head (360), wherein the pipe sleeve (310) is fixed on the inner top surface of the shell (110), the threaded barrel (320) is integrally formed inside the pipe sleeve (310), the sealing block (330) is fixed inside the pipe sleeve (310), the threaded rod (340) penetrates through the threaded barrel (320) in a threaded manner, the end part of the threaded rod (340) penetrates through the sealing block (330) and the sealing element (210) and extends to the outside, the sealing hammer head (360) is fixed at the end part of the threaded rod (340), a sealing rubber sleeve (370) is clamped outside the sealing hammer head (360), and the sealing hammer head (360) is clamped inside the water inlet (111);

a pipe connector (400), wherein the pipe connector (400) is arranged at one side of the water outlet pipe (140).

2. The adjustable valve for quick water supply of wharf ships according to claim 1, wherein the bottom of the housing (110) is integrally formed with a water inlet pipe (120), and a first flange (130) is fixed to an end of the water inlet pipe (120).

3. The adjustable valve for quick water supply of a wharf ship is characterized in that the sealing member (210) comprises a second flange (211), a third flange (212) and a gland (214), the second flange (211) is fixed on the top surface of the shell (110), the third flange (212) is installed on the top surface of the second flange (211), a sealing gasket (213) is arranged between the second flange (211) and the third flange (212), and the gland (214) is fixed on the top surface of the third flange (212).

4. The adjustable valve for quick water supply of a wharf ship as claimed in claim 3, wherein the fixing member (220) comprises a connecting member (221) and a locking member (222), the connecting member (221) penetrates through the second flange (211), the sealing pad (213) and the third flange (212), the locking member (222) is screwed on the end of the connecting member (221), and the locking member (222) is located at the bottom of the second flange (211).

5. The adjustable valve for quick water supply of wharf ships according to claim 4, wherein the shaft seal (230) is located inside the gland (214), the pressing member (240) is screwed on the top surface of the gland (214), and the bottom of the pressing member (240) is tightly attached to the surface of the shaft seal (230).

6. The adjustable valve for quick water supply of wharf ships according to claim 5, wherein the shaft seal (230) is sleeved on the outer surface of a threaded rod (340), and the threaded rod (340) extends to the outside through the pressing member (240).

7. The adjustable valve for quick water-feeding of wharf ships according to claim 1, wherein a rotating member (380) is fixed at the end of the threaded rod (340), and a protective sleeve is sleeved on the end of the rotating member (380).

8. The adjustable valve for the rapid water feeding of the wharf ship as claimed in claim 1, wherein a clamping groove (361) is formed in the outer surface of the sealing hammer head (360), and a clamping block (371) matched with the clamping groove (361) is fixed inside the sealing rubber sleeve (370).

9. The adjustable valve for rapid water feeding of wharf ships according to claim 1, wherein the sealing rubber sleeve (370) and the sealing hammer head (360) are arranged in a matching manner, and the cross section of the sealing hammer head (360) is arranged in a conical manner.

10. The adjustable valve for quick water supply of wharf ships according to claim 1, wherein the pipe connector (400) comprises an elbow (410), a nipple (420) and a hose quick connector (450), the elbow (410) is fixed at the end of the water outlet pipe (140), the nipple (420) is fixed at the end of the elbow (410), and the hose quick connector (450) is screwed at the end of the nipple (420).