Marine pipeline valve

Abstract

The present invention is applicable to the technical field of valves, and provides a marine pipeline valve, comprising a valve body, wherein two symmetrical water filter components are snap-fitted inside the valve body; the valve body comprises a shell component, wherein the shell component comprises a valve shell, wherein a plurality of oblique guide plates are fixed to the inner wall of the valve shell, and a plug-in cylinder is connected and fixed to the outer peripheral side of the valve shell, and a valve plate component is plugged and fixed inside the plug-in cylinder. After the marine pipeline valve is used, the valve plate can be rotated to drive a knocking ball fixed at one end of a sliding column to start sliding outward, so as to knock and clean liquid impurities attached to a water filter net. The entire process can be achieved by knocking and vibrating the liquid impurities attached to the water filter net only through the existing structure of the marine pipeline valve itself, so as to prevent the impurities after the internal knocking and cleaning from clogging the interior of the marine pipeline valve again, thereby avoiding affecting the later use process.

Description

Technical Field

[0001] The present invention relates to the technical field of valves, and more particularly to a marine pipeline valve. Background Art

[0002] Marine pipeline valves are control components in the fluid delivery system of ships, with functions such as shutoff, regulation, diversion, backflow prevention, pressure stabilization, diversion or overflow pressure relief. Marine pipeline valves used in fluid control systems in ships have a wide variety of varieties and specifications, from the simplest shutoff valves to various valves used in extremely complex automatic control systems. Marine pipelines can be used to control the flow of various types of fluids such as water, various corrosive media, mud, oil, liquid metals and radioactive media in ships.

[0003] At present, the marine pipeline valves on the market have the following technical problems during use:

[0004] During the use of existing marine pipeline valves, it is difficult to knock and vibrate and clean the liquid impurities attached to the water filter net through the existing structure of the marine pipeline valve itself, resulting in the liquid impurities inside the valve clogging the water filter net in the marine pipeline valve again during subsequent use. The whole process is likely to affect the later use of the marine pipeline valve. Summary of the invention

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a marine pipeline valve that can be used to knock and vibrate and clean liquid impurities attached to a water filter net only through the existing structure of the marine pipeline valve itself, thereby preventing the impurities that have been knocked and cleaned from clogging the interior of the marine pipeline valve again during the later use of the marine pipeline valve, thereby avoiding affecting the later use process.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A marine pipeline valve comprises a valve body, wherein two symmetrical water filter components are snap-fitted inside the valve body.

[0008] The valve body comprises a shell part, which comprises a valve shell. A plurality of inclined guide plates are fixed to the inner wall of the valve shell. A plug-in cylinder is connected and fixed to the outer peripheral side of the valve shell. A valve plate part is plugged and fixed inside the plug-in cylinder.

[0009] The valve plate member includes a plug-in column that is plugged into the inside of the plug-in tube, a rotating shaft is rotatably fitted inside the plug-in column through a bearing, a valve plate is fixed to the circumferential side of the rotating shaft, two symmetrical sliding holes are opened on the circumferential side of the valve plate, elastic springs are fixed in both sliding holes, a sliding column is fixed to one end of the elastic spring, and a knocking ball that intermittently contacts the water filter assembly is fixed to one end of the sliding column.

[0010] The water filter assembly includes a water filter component that is snap-fitted and fixed inside a shell component, the water filter component includes an annular shell, a water filter net is fixed on the inner wall of the annular shell, an arc plate is fixed at the center position of one side of the water filter net, and the knocking ball is respectively fitted with the oblique guide plate and the arc plate.

[0011] The present invention is further configured as follows: two symmetrical vertical guide grooves are provided inside the sliding hole, two symmetrical guide rails are fixed to the peripheral side surface of the sliding column, and the guide rails are slidably matched with the vertical guide grooves.

[0012] A first connecting flange is fixed on the top of the plug-in cylinder.

[0013] A second connecting flange is fixed on the top of the plug-in column, and the second connecting flange is fixedly connected to the first connecting flange by bolts.

[0014] A rotating column is fixed on the peripheral side of the valve plate, and a rotating cylinder is connected to the inner wall of the valve housing. The rotating column and the rotating cylinder are rotatably matched.

[0015] The present invention is further configured as follows: a symmetrical clamping groove is formed through the peripheral side surface of the valve housing, two symmetrical first ear plates are fixed to the bottom of the clamping groove, and the clamping groove is clamped and matched with the annular shell.

[0016] An arc-shaped fitting plate is fixed on the outer peripheral side of the annular shell, and two symmetrical second ear plates are fixed on the outer peripheral side of the arc-shaped fitting plate. The second ear plates are fixedly connected to the first ear plates by bolts.

[0017] The present invention is further configured as follows: two symmetrical rectangular frames are provided on the outer peripheral side of the valve housing below the two clamping grooves, and a collecting piece is inserted and matched inside the rectangular frame.

[0018] The collecting member comprises a collecting box which is plugged into the rectangular frame, a mounting plate is fixed to the outer bottom of the collecting box, and a plurality of water filtering holes are formed through the inner bottom of the collecting box.

[0019] The rectangular frame is fixed with third connecting ear plates on two opposite outer sides, and the third connecting ear plates are fixedly connected to the mounting plate by bolts.

[0020] The present invention is further configured as follows: an arc rail is fixed on the outer peripheral side surface of the valve housing between the two clamping grooves, an arc slide groove is penetrated through one side of the arc rail, an arc slider is slidably matched inside the arc slide groove, arc cross plates are fixed on the opposite sides of the arc slider, a first hinge seat is fixed on the outer wall of the arc cross plate, an arc arm is hingedly matched inside the first hinge seat, and a hinge hole is opened on one side of the arc arm.

[0021] The present invention is further configured as follows: an annular groove is provided inside the annular shell, a discharge port connected to the annular groove is provided through the outer peripheral side surface of the annular shell, the outer wall of the arc-shaped bonding plate is connected to a rectangular box connected to the annular groove, the top of the rectangular box is connected to a piston cylinder, two symmetrical partition parts are slidably fitted inside the annular groove, and a lifting part is slidably fitted inside the piston cylinder.

[0022] The present invention is further configured such that: the two inner side walls of the rectangular box both have U-shaped grooves.

[0023] The lifting member includes a piston rod that is slidably fitted inside the piston cylinder, a second hinged seat that is hingedly fitted with the hinge hole is fixed to one end of the piston rod, and a lifting plate that is slidably fitted between the two U-shaped grooves is fixed to the other end of the piston rod, and two symmetrical oblique grooves are opened through one side of the lifting plate.

[0024] The present invention is further configured as follows: the partition member includes an arc-shaped partition that slides in the annular groove, a connecting block is fixed to the outer wall of the arc-shaped partition, a rectangular plate is fixed to one side of the connecting block, and a lever that slides in the inner wall of the oblique groove is fixed to one side of the rectangular plate.

[0025] Two symmetrical inclined platforms are fixed on one side of the water filter net.

[0026] The outer wall of the arc-shaped sliding block is threadedly connected with a fastening bolt, the outer wall of the arc-shaped rail is provided with a plurality of fixing holes, and the fastening bolts are threadedly fixedly connected with the fixing holes.

[0027] The advantages of the present invention are:

[0028] 1. The present invention drives the knocking ball fixed at one end of the sliding column to start sliding outward through the rotation of the valve plate, thereby generating a knocking force on the inside of the arc plate, so that the liquid impurities attached to the water filter net fall under the knocking force, so as to clean the impurities after filtering in the later stage. The whole process can realize the knocking and vibration cleaning of the liquid impurities attached to the water filter net only through the existing structure of the marine pipeline valve itself, and prevent the impurities after the internal knocking cleaning from clogging the inside of the marine pipeline valve again during the later use of the marine pipeline valve, thereby avoiding affecting the later use process.

[0029] 2. The present invention enables the two arc partitions to slide and open inside the annular groove by sliding the two levers inside the two inclined grooves respectively, until the two arc partitions that fit each other are in the open and closed state, and then the arc slider is threadedly connected and fixed to the fixing hole by tightening bolts again, so as to prevent the arc slider from sliding relative to each other inside the arc slide groove during the subsequent knocking and cleaning process, so that impurities attached to the water filter net can slide from the water filter net through the two inclined platforms fixed on one side of the water filter net to the collection box provided inside the collection component during the subsequent knocking and cleaning.

[0030] 3. During the use of the present invention, the liquid temporarily stored inside the valve housing eventually enters the collection box through the discharge port penetrated through the outer peripheral side of the annular housing when the two arc-shaped partitions that fit each other are in an open and closed state, and is finally discharged through a plurality of water filter holes penetrated through the bottom of the collection box, so that when it is knocked and cleaned later, impurities attached to the water filter net slide from the water filter net through the two inclined platforms fixed on one side of the water filter net to the collection box arranged inside the collection piece for collection. The whole process can filter, knock, clean and collect impurities in the transmission liquid inside the pipeline, avoiding affecting the later transmission process of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 The present invention is a structural schematic diagram of a marine pipeline valve.

[0032] Figure 2 The figure is a front view of a marine pipeline valve according to the present invention.

[0033] Figure 3 It is a structural schematic diagram of the valve body of the present invention.

[0034] Figure 4 It is a schematic diagram of the structure of the water filtration component of the present invention.

[0035] Figure 5 It is a front view of the cross-sectional structure of the water filtration component of the present invention.

[0036] Figure 6 It is a schematic diagram of the cross-sectional structure of the shell member of the present invention.

[0037] Figure 7 It is a schematic structural diagram of the shell member of the present invention.

[0038] Figure 8 It is a front view of the shell member of the present invention.

[0039] Fig. 9 It is a schematic structural diagram of the valve plate component of the present invention.

[0040] Fig.10It is a schematic diagram of the cross-sectional structure of the valve plate of the present invention.

[0041] Fig.11 It is a schematic diagram of the structure of the collecting element of the present invention.

[0042] Fig.12 It is a schematic diagram of the cross-sectional structure of the water filter element of the present invention.

[0043] Fig.13 It is a schematic structural diagram of the partition member of the present invention.

[0044] Fig.14 It is a structural schematic diagram of the lifting member of the present invention.

[0045] In the figure: 1, valve body; 2, water filter assembly; 3, shell member; 4, valve plate member; 5, water filter member; 6, collecting member; 7, partition member; 8, lifting member; 301, valve shell; 302, oblique guide plate; 303, plug-in cylinder; 304, first connecting flange; 305, rotating cylinder; 306, clamping groove; 307, first ear plate; 308, rectangular frame; 309, third connecting ear plate; 310, arc rail; 311, arc slide groove; 312, arc slider; 313, arc cross plate; 314, first hinge seat; 315, arc arm; 316, hinge hole; 317, fastening bolt; 318, fixing hole; 401, plug-in column; 402, rotating shaft; 403, valve plate; 404, sliding hole; 405, elastic spring; 406, sliding column; 407, knocking ball; 408, second connecting flange; 409, rotating column; 410, guide vertical groove; 411, guide rail; 501, annular shell; 502, water filter net; 503, arc plate; 504, arc fitting plate; 505, second ear plate; 506, annular groove; 507, discharge port; 508, rectangular box; 509, piston cylinder; 510, U-shaped channel; 511, inclined table; 601, collecting box; 602, mounting plate; 603, water filter hole; 701, arc partition; 702, connecting block; 703, rectangular plate; 704, lever; 801, piston rod; 802, second hinge seat; 803, lifting plate; 804, oblique groove. DETAILED DESCRIPTION

[0046] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0047] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0048] In the present invention, unless otherwise specified, the directions used, such as "up" and "down", usually refer to the directions shown in the drawings, or to the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0049] For example, see Figure 1-14 , the present invention provides the following technical solutions:

[0050] A marine pipeline valve, specifically, comprises a valve body 1, wherein the valve body 1 has two symmetrical water filter components 2 snap-fitted therein; the valve body 1 comprises a housing member 3, wherein the housing member 3 comprises a valve housing 301, wherein a plurality of oblique guide plates 302 are fixed to the inner wall of the valve housing 301, wherein a plug-in cylinder 303 is connected and fixed to the outer peripheral side of the valve housing 301, wherein a valve plate member 4 is plug-fitted and fixed to the inside of the plug-in cylinder 303; wherein the valve plate member 4 comprises a plug-in column 401 plug-fitted to the inside of the plug-in cylinder 303, wherein a rotating shaft 402 is rotatably fitted therein through a bearing, wherein a valve Plate 403, two symmetrical sliding holes 404 are opened on the side surface of the valve plate 403, elastic springs 405 are fixed inside the two sliding holes 404, a sliding column 406 is fixed at one end of the elastic spring 405, and a knocking ball 407 that intermittently contacts the water filter component 2 is fixed at one end of the sliding column 406; the water filter component 2 includes a water filter component 5 fixed in the shell component 3, the water filter component 5 includes an annular shell 501, a water filter net 502 is fixed on the inner wall of the annular shell 501, an arc plate 503 is fixed at the center position of one side of the water filter net 502, and the knocking ball 407 is respectively in contact with the inclined guide plate 302 and the arc plate 503.

[0051] The specific application of this embodiment 1 is:

[0052] When the entire marine pipeline valve is installed and fixed to the marine pipeline, and after a period of use, the rotating shaft 402 that rotates through the bearing inside the plug-in column 401 is rotated, so that the valve plate 403 fixed on the side of the rotating shaft 402 rotates inside the valve housing 301. When the valve plate 403 fixed on the side of the rotating shaft 402 rotates inside the valve housing 301, the valve plate 403 fixed on the side of the rotating shaft 402 begins to rotate from the inner wall of the valve housing 301 toward the oblique guide plate 302 and the arc plate 503. In the initial stage of rotation, the elastic spring 405 fixed between the sliding hole 404 and the sliding column 406 is in a compressed state, and then the valve plate 403 fixed on the side of the rotating shaft 402 begins to rotate from the inner wall of the valve housing 301 toward the oblique guide plate 3 02. During the rotation of the arc plate 503, the elastic spring 405 compressed between the sliding hole 404 and the sliding column 406 begins to be elastically reset, and finally drives the knocking ball 407 fixed at one end of the sliding column 406 to start sliding outward, thereby generating a knocking force on the inside of the arc plate 503, so that the liquid impurities attached to the water filter net 502 fall off under the knocking force, so as to clean the filtered impurities later. The whole process only needs to use the existing structure of the marine pipeline valve itself to realize the knocking and vibration cleaning of the liquid impurities attached to the water filter net 502, so as to prevent the impurities after the internal knocking cleaning from clogging the inside of the marine pipeline valve again during the later use of the marine pipeline valve, thereby avoiding affecting the later use process.

[0053] For example 2, please refer to Figure 1-14, the second embodiment is improved on the basis of the first embodiment as follows. Specifically, two symmetrical guide vertical grooves 410 are opened inside the sliding hole 404, and two symmetrical guide rails 411 are fixed to the side of the sliding column 406, and the guide rails 411 are slidably matched with the guide vertical grooves 410; a first connecting flange 304 is fixed to the top of the plug-in cylinder 303; a second connecting flange 408 is fixed to the top of the plug-in column 401, and the second connecting flange 408 is fixedly connected to the first connecting flange 304 by bolts; a rotating column 409 is fixed to the side of the valve plate 403, and the inner wall of the valve housing 301 is connected to the rotating cylinder 305, and the rotating column 409 is rotatably matched with the rotating cylinder 305; a symmetrical clamping groove 306 is opened on the side of the valve housing 301, and the clamping groove 30 Two symmetrical first ear plates 307 are fixed to the inner bottom of 6, and the clamping groove 306 is clamped with the annular shell 501; an arc-shaped fitting plate 504 is fixed to the outer peripheral side of the annular shell 501, and two symmetrical second ear plates 505 are fixed to the outer peripheral side of the arc-shaped fitting plate 504, and the second ear plates 505 are fixedly connected to the first ear plates 307 by bolts; the outer peripheral side of the valve housing 301 is located below the two clamping grooves 306 and is connected to the two symmetrical rectangular frames 308, and the rectangular frames 308 are plugged with the collecting member 6; the collecting member 6 includes a collecting box 601 plugged into the rectangular frame 308, and the outer bottom of the collecting box 601 is fixed with a mounting plate 602, and the inner bottom of the collecting box 601 is penetrated with a plurality of water filtering holes 603; the rectangular frame 308 is relatively A third connecting ear plate 309 is fixed to both outer side surfaces, and the third connecting ear plate 309 is fixedly connected to the mounting plate 602 by bolts; an arc-shaped rail 310 is fixed to the outer peripheral side surface of the valve housing 301 between the two clamping grooves 306, and an arc-shaped slide groove 311 is penetrated on one side of the arc-shaped rail 310, and an arc-shaped slider 312 is slidably matched inside the arc-shaped slide groove 311, and an arc-shaped cross plate 313 is fixed to the opposite sides of the arc-shaped slider 312, and a first hinge seat 314 is fixed to the outer wall of the arc-shaped cross plate 313, and an arc-shaped arm 315 is hingedly matched inside the first hinge seat 314, and a hinge hole 316 is opened on one side of the arc-shaped arm 315; an annular groove 506 is opened inside the annular shell 501, and a hole 316 is opened on the outer peripheral side surface of the annular shell 501 that is penetrated and connected to the annular groove 506 The outer wall of the arc-shaped fitting plate 504 is connected to a rectangular box 508 connected to the annular groove 506, the outer top of the rectangular box 508 is connected to a piston cylinder 509, the annular groove 506 is slidably matched with two symmetrical partition members 7, and the piston cylinder 509 is slidably matched with a lifting member 8; the rectangular box 508 has U-shaped grooves 510 on both opposite inner walls; the lifting member 8 includes a piston rod 801 that is slidably matched inside the piston cylinder 509, one end of the piston rod 801 is fixed with a second hinge seat 802 that is hingedly matched with the hinge hole 316, and the other end of the piston rod 801 is fixed with a lifting plate 803 that is slidably matched between the two U-shaped grooves 510, and one side of the lifting plate 803 is penetrated by two symmetrical oblique grooves 804;The partition member 7 includes an arc partition 701 that is slidably fitted in the annular groove 506, a connection block 702 is fixed to the outer wall of the arc partition 701, a rectangular plate 703 is fixed to one side of the connection block 702, and a lever 704 that is slidably fitted in the inner wall of the oblique groove 804 is fixed to one side of the rectangular plate 703; two symmetrical inclined platforms 511 are fixed to one side of the water filter 502; the outer wall of the arc slider 312 is threadedly connected with a fastening bolt 317, and the outer wall of the arc rail 310 is provided with a plurality of fixing holes 318, and the fastening bolts 317 are threadedly fixedly connected with the fixing holes 318. ;

[0054] The specific application of this second embodiment is:

[0055] Before the entire marine pipeline valve is used, the collection box 601 inside the collection piece 6 is first plugged into the inside of the rectangular frame 308, so that the third connecting ear plate 309 and the mounting plate 602 respectively fixed on the two outer sides of the rectangular frame 308 are in a relatively fitted state, and then the third connecting ear plate 309 and the mounting plate 602 are threadedly connected and fixed to each other by bolts, so as to complete the detachable installation and fixation between the collection piece 6 and the valve housing 301, so as to collect the impurities cleaned by knocking inside the valve housing 301 later, and prevent the impurities after knocking and cleaning from clogging the inside of the valve housing 301 again, so as to avoid affecting the later use process;

[0056] After the detachable installation and fixation between the collecting member 6 and the valve housing 301 are completed, the annular shell 501 is snap-fitted into the inside of the snap-fitting groove 306 until the arc-shaped fitting plate 504 fixed to the outer peripheral side of the annular shell 501 fits with each other, and the second ear plate 505 and the first ear plate 307 are in a state of being in contact with each other, and the second ear plate 505 and the first ear plate 307 that fit each other are screwed and fixed by bolts, thereby completing the detachable installation and fixation between the annular shell 501 and the valve housing 301, which facilitates the entire marine pipeline valve to filter impurities in the transmission liquid inside the pipeline during use, so as to avoid affecting the later transmission process of the pipeline;

[0057] During the above-mentioned detachable installation and fixing process, the sealing gasket is used to perform a sealing and leak-proof operation. When the entire marine pipeline valve is installed and fixed to the marine pipeline, and after a period of use, the fastening bolts 317 connected and fixed to the arc-shaped slider 312 are rotated and separated, so that the fastening bolts 317 threadedly connected and fixed between the arc-shaped slider 312 and the fixing hole 318 are separated, and then the arc-shaped slider 312 slidingly fitted in the arc-shaped slide groove 311 is pulled to be hinged between the first hinge seat 314 and the second hinge seat 802. The arc-shaped arm 315 is hinged and rotated, thereby driving the piston rod 801 slidingly matched inside the piston cylinder 509 to move upward. When the piston rod 801 moves upward inside the piston cylinder 509, the lifting plate 803 fixed to the other end of the piston rod 801 also slides upward between the two U-shaped grooves 510. During the upward sliding process of the lifting plate 803 between the two U-shaped grooves 510, the two levers 704 respectively provided on the two partition members 7 also slide on the inner walls of the two oblique grooves 804 respectively opened on one side of the lifting plate 803, and at the same time drive The two levers 704 slide in the two oblique grooves 804 in a trend of approaching each other. When the two levers 704 slide in the two oblique grooves 804 in a trend of approaching each other, the two arc partitions 701 respectively arranged on the two partition members 7 will simultaneously slide in the annular grooves 506 opened in the annular shell 501, respectively, until the two arc partitions 701 that fit each other are in an open and closed state, the pulling process of the arc slider 312 is stopped, and the arc slider 312 is again fixed to the fixing hole 317 by tightening the bolts 317. 8 is connected and fixed by threaded connection to prevent the arc-shaped slider 312 from sliding relative to each other in the arc-shaped slide groove 311 during the subsequent knocking and cleaning process. When the two arc-shaped partitions 701 that fit each other are in an open and closed state, the discharge port 507 that penetrates and is opened on the outer peripheral side of the annular shell 501 is in an open state, so that when it is knocked and cleaned later, the impurities attached to the water filter net 502 slide from the water filter net 502 through the two inclined platforms 511 fixed on one side of the water filter net 502 to the inside of the collection box 601 set inside the collection member 6, so that it can be disassembled and cleaned later;

[0058] In addition, while the impurities are being knocked and cleaned, the liquid temporarily stored inside the valve housing 301 first enters the collection box 601 through the discharge port 507 opened through the outer peripheral side of the annular shell 501 when the two arc-shaped partitions 701 that fit each other are in an open and closed state, and is finally discharged through a number of water filter holes 603 opened through the bottom of the collection box 601, so that when knocking and cleaning is performed later, the impurities attached to the water filter net 502 slide from the water filter net 502 through the two inclined platforms 511 fixed on one side of the water filter net 502 to the collection box 601 set inside the collection piece 6 for collection. The whole process can filter, knock, clean and collect the impurities of the transmission liquid inside the pipeline, so as to avoid affecting the later transmission process of the pipeline.

[0059] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0060] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0061] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0062] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

[0063] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A marine pipeline valve, comprising a valve body (1), characterized in that: The valve body (1) is internally snap-fitted with two symmetrical water filter components (2); The valve body (1) comprises a housing member (3), the housing member (3) comprising a valve housing (301), a plurality of inclined guide plates (302) being fixed to the inner wall of the valve housing (301), a plug-in cylinder (303) being connected and fixed to the outer peripheral side of the valve housing (301), and a valve plate member (4) being plugged and fixed inside the plug-in cylinder (303); The valve plate member (4) comprises a plug-in column (401) plugged into the plug-in tube (303), a rotating shaft (402) rotatably engaged with the plug-in column (401) via a bearing, a valve plate (403) is fixed on the peripheral side of the rotating shaft (402), two symmetrical sliding holes (404) are formed on the peripheral side of the valve plate (403), elastic springs (405) are fixed in the two sliding holes (404), a sliding column (406) is fixed at one end of the elastic spring (405), and a knocking ball (407) intermittently in contact with the water filter component (2) is fixed at one end of the sliding column (406); The water filter assembly (2) comprises a water filter element (5) fixedly engaged inside the housing element (3), the water filter element (5) comprising an annular shell (501), a water filter net (502) fixed to the inner wall of the annular shell (501), an arc-shaped plate (503) fixed at the center position of one side of the water filter net (502), and the knocking ball (407) respectively fits with the oblique guide plate (302) and the arc-shaped plate (503); Symmetrical clamping grooves (306) are formed through the side surface of the valve housing (301); Two symmetrical first ear plates (307) are fixed to the bottom of the clamping groove (306), and the clamping groove (306) is clamped and matched with the annular shell (501); An arc-shaped fitting plate (504) is fixed to the outer peripheral side of the annular shell (501), and two symmetrical second ear plates (505) are fixed to the outer peripheral side of the arc-shaped fitting plate (504), and the second ear plates (505) are fixedly connected to the first ear plates (307) by bolts; An arc-shaped rail (310) is fixed on the outer peripheral side surface of the valve housing (301) between the two clamping grooves (306); an arc-shaped slide groove (311) is provided through one side of the arc-shaped rail (310); an arc-shaped slider (312) is slidably engaged inside the arc-shaped slide groove (311); arc-shaped horizontal plates (313) are fixed to the opposite sides of the arc-shaped slider (312); a first hinge seat (314) is fixed to the outer wall of the arc-shaped horizontal plate (313); an arc-shaped arm (315) is hingedly engaged inside the first hinge seat (314); a hinge hole (316) is provided on one side of the arc-shaped arm (315); An annular groove (506) is provided inside the annular shell (501), a discharge port (507) connected to the annular groove (506) is provided through the outer peripheral side surface of the annular shell (501), the outer wall of the arc-shaped bonding plate (504) is connected to a rectangular box (508) connected to the annular groove (506), the outer top of the rectangular box (508) is connected to a piston cylinder (509), the annular groove (506) is slidably fitted with two symmetrical partition plates (7), and the piston cylinder (509) is slidably fitted with a lifting member (8); The rectangular box (508) has U-shaped grooves (510) on two opposite inner side walls; The lifting member (8) comprises a piston rod (801) slidably fitted inside the piston cylinder (509), a second hinge seat (802) hingedly fitted with the hinge hole (316) being fixed at one end of the piston rod (801), a lifting plate (803) slidably fitted between the two U-shaped grooves (510) being fixed at the other end of the piston rod (801), and two symmetrical oblique grooves (804) being penetrated through one side of the lifting plate (803); The partition member (7) comprises an arc-shaped partition (701) slidably fitted inside the annular groove (506); a connecting block (702) is fixed to the outer wall of the arc-shaped partition (701); a rectangular plate (703) is fixed to one side of the connecting block (702); and a lever (704) slidably fitted to the inner wall of the oblique groove (804) is fixed to one side of the rectangular plate (703); Two symmetrical inclined platforms (511) are fixed on one side of the water filter net (502); The outer wall of the arc-shaped sliding block (312) is threadedly connected with a fastening bolt (317), the outer wall of the arc-shaped rail (310) is provided with a plurality of fixing holes (318), and the fastening bolts (317) are threadedly fixedly connected to the fixing holes (318).

2. A marine pipeline valve according to claim 1, characterized in that: Two symmetrical vertical guide grooves (410) are provided inside the sliding hole (404), and two symmetrical guide rails (411) are fixed on the peripheral side of the sliding column (406), and the guide rails (411) are slidably matched with the vertical guide grooves (410); A first connecting flange (304) is fixed on the top of the plug-in cylinder (303); A second connecting flange (408) is fixed to the top of the plug-in column (401), and the second connecting flange (408) is fixedly connected to the first connecting flange (304) by bolts; A rotating column (409) is fixed to the side surface of the valve plate (403), and the inner wall of the valve housing (301) is connected to a rotating cylinder (305), and the rotating column (409) is rotatably matched with the rotating cylinder (305).

3. A marine pipeline valve according to claim 2, characterized in that: Two symmetrical rectangular frames (308) are provided on the outer peripheral side surface of the valve housing (301) below the two clamping grooves (306) and are connected to each other. A collecting component (6) is inserted and matched inside the rectangular frame (308); The collecting member (6) comprises a collecting box (601) plugged into the inside of the rectangular frame (308); a mounting plate (602) is fixed to the outer bottom of the collecting box (601); and a plurality of water filtering holes (603) are formed through the inner bottom of the collecting box (601); Third connecting ear plates (309) are fixed to two opposite outer sides of the rectangular frame (308), and the third connecting ear plates (309) are fixedly connected to the mounting plate (602) by means of bolts.

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