CN215673636U - Valve capable of being used for various assembly standards - Google Patents

Abstract

The utility model discloses a valve applicable to various assembly standards, which relates to the field of valves and comprises a valve body and two external components, wherein the two external components have the same structure and are arranged at intervals, one adjacent ends of the two external components can be rotatably arranged on the valve body, the two external components comprise an attaching piece and an external piece, the attaching piece and the external piece are fixedly connected into a whole, a liquid passing channel for liquid to pass through is arranged in the valve body, a valve plate capable of sealing the liquid passing channel is arranged in the liquid passing channel, a control component for controlling the rotation of the valve plate is arranged on the valve body, the utility model can realize the connection of valves with different specifications, the positions of an external pipe and a flange plate arranged on the external pipe can be adjusted when a placing block rotates in a placing groove, and then an external bolt positioned in a sliding groove on the flange plate is slid to be aligned with a valve to be detected, the valve to be detected is connected with the flange plate through the nut, and therefore practicability is improved.

Description

Valve capable of being used for various assembly standards

Technical Field

The utility model relates to the technical field of valves, in particular to a valve capable of being used for various assembly standards.

Background

Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to its function, it can be divided into shut-off valve, check valve, regulating valve, etc.; the valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil products, liquid metal, radioactive media and the like, and before the valve is used, in order to ensure that the leakage and air leakage can not occur in the using process, the valve is usually required to be tested,

at present, the strength and the sealing performance of an approach valve are tested, a pressure container is usually manufactured, one or more pressure tests are respectively performed on valves with different specifications at each time, the valves with different specifications are generally required to be detected by using different pressure containers, and the pressure testing valves are few in number, low in utilization rate, free of universality and capable of wasting manpower and material resources repeatedly in a detection mode.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a valve which can be used for various assembly standards, so as to solve the technical problem that pressure containers corresponding to different valves need to be replaced for unqualified valves to be tested in the prior art.

The utility model provides a valve capable of being used for various assembly standards, which comprises a valve body and two external components, wherein the two external components have the same structure and are arranged at intervals, one adjacent ends of the two external components can be rotatably arranged on the valve body, the two external components comprise an attaching piece and an external piece, the attaching piece and the external piece are fixedly connected into a whole, a liquid passing channel for liquid to pass through is arranged in the valve body, a valve plate capable of sealing the liquid passing channel is arranged in the liquid passing channel, and a control component for controlling the valve plate to rotate is arranged on the valve body.

Further, the both ends of valve body all are equipped with conflict crown plate and two conflict crown plates and valve body fixed connection and form integratively, two conflict crown plates all are equipped with in the crown plate with laminating piece matched with standing groove, are equipped with seal groove and standing groove concentric setting on two conflict crown plates.

Further, the external piece is including placing piece, laminating crown plate and retaining member, it ann is the same on the laminating crown plate and places the cross section of piece and standing groove cross section to place the piece, laminating crown plate and conflict crown plate laminating and laminating have been seted up rubber ring groove and the rubber ring inslot and have been equipped with the sealing rubber circle on the crown plate, the one end and the laminating of rubber ring groove of sealing rubber circle, the other end and the laminating of seal groove of sealing rubber circle, the retaining member connects on conflict crown plate and laminating crown plate.

Further, the retaining member is equipped with angle settings such as three and three retaining member edge laminating crown plate circumference, and three retaining member all includes increased pressure plate and two locking plates, and two locking plate intervals set up and a locking plate and the laminating of conflict crown plate lateral wall, and another locking plate is laminated with the lateral wall of laminating crown plate, and the increased pressure plate is contradicted the cooperation with a locking plate and is equipped with two locking screw rather than fixed connection on the increased pressure plate, and two locking screw intervals set up, and two locking screw's one end is passed conflict crown plate and laminating crown plate in proper order and is equipped with lock nut.

Further, the external member is including taking over and the flange dish outward, laminating crown plate fixed connection is in the one end of taking over outward, and flange dish fixed connection is in the other end of taking over outward, be equipped with a plurality of bolt spout on the flange dish, a plurality of bolt spout along the equal angle setting of flange dish circumference, every all be equipped with external bolt in the bolt spout, all be equipped with the nut that corresponds on every external bolt.

Further, the control assembly includes control screw, handle and bearing case, the control screw can be on the pivoted installation bearing case, control screw's one end and valve plate fixed connection, the handle is installed in control screw's the other end, the bearing case is installed and is equipped with the sliding block at the top of valve body and bearing case's top, the top of bearing case is equipped with the sliding tray that supplies the sliding block to remove, the side of sliding block is equipped with the one end that supports feeler lever and support feeler lever and is articulated with the sliding block, and the other end of support feeler lever is contradicted with the cell wall of sliding tray.

Further, a ceramic layer is coated on the valve plate.

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

(1) the utility model connects two ends of the valve body through two external connecting parts, so that one end of the valve body is connected with the pressure container through one external connecting part, and the other end of the valve body is communicated with valves with different specifications through the other external connecting part.

(2) When valves of different specifications are required to be detected, if a large valve is detected, the external connecting pipe is rotated to enable the external connecting bolt on the flange plate to correspond to the hole in the valve to be detected, then the external connecting bolt in the corresponding sliding groove slides according to the position of the hole in the valve to be detected, so that the external connecting bolt and the hole in the valve to be detected are located on the same axis, one end of the external connecting bolt is inserted into the hole in the valve to be detected, and the valve to be connected is tightly attached to the flange plate through screwing of the nut, and if a small valve is detected, connection can be completed through the steps.

(3) The valve that needs detect in this application is because of outer contact hole position difference or outer contact hole quantity is different, can adjust the position of taking over and installing the ring flange on taking over outward when the standing groove internal rotation through placing the piece, slides afterwards and lies in the external bolt of sliding tray on the ring flange and wait the aperture alignment on the valve that detects, will wait to detect valve and ring flange link together through the nut afterwards, improves the practicality.

(4) The sealing rubber circle that sets up in this application, the centre gripping through conflict crown plate and laminating crown plate can avoid liquid or gaseous from conflict crown plate and laminating crown plate junction loss.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

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

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

FIG. 3 is a schematic perspective view of the valve body of the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 3 in accordance with the present invention;

FIG. 5 is a first perspective cross-sectional view of the circumscribing assembly of the utility model;

FIG. 6 is a second perspective sectional view of the external component of the present invention;

FIG. 7 is a perspective view of the external connector of the present invention;

fig. 8 is a perspective view of the locking member of the present invention.

Reference numerals:

the valve body 1, the valve plate 11, the conflict crown plate 12, the standing groove 13, the seal groove 14, external subassembly 2, laminating piece 21, external piece 22, place the piece 221, laminating crown plate 222, rubber ring groove 223, sealing rubber circle 224, external pipe 225, ring flange 226, bolt spout 227, external bolt 228, retaining member 23, pressure plate 231, locking plate 232, locking screw 233, lock nut 234, control assembly 3, control screw 31, handle 32, bearing box 33, sliding block 34, sliding tray 35, conflict pole 36.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. 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 utility model, as claimed, but is merely representative of selected embodiments of the utility model.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 8, an embodiment of the present invention provides a valve applicable to multiple assembly standards, including a valve body 1 and two external components 2, where the two external components 2 have the same structure and are arranged at intervals, two adjacent ends of the two external components 2 are both rotatably mounted on the valve body 1, the two external components 2 each include an attaching piece 21 and an external piece 22, the attaching piece 21 and the external piece 22 are fixedly connected to form an integral, a liquid passing channel for passing liquid is provided in the valve body 1, a valve plate 11 capable of sealing the liquid passing channel is provided in the liquid passing channel, and a control component 3 for controlling the rotation of the valve plate 11 is provided on the valve body 1.

Specifically, the both ends of valve body 1 all are equipped with conflict crown plate 12 and two conflict crown plates 12 and valve body 1 fixed connection and form integratively, all be equipped with in two conflict crown plates 12 with laminating piece 21 matched with standing groove 13, be equipped with on two conflict crown plates 12 seal groove 14 and standing groove 13 with the centre of a circle setting, standing groove 13 cross-section is to be equipped with circular arc excess portion in T type and the standing groove 13, and standing groove 13 is used for holding external piece 22.

Specifically, the fitting member 21 includes a placing block 221, a fitting ring plate 222 and a locking member 23, the placing block 221 is installed on the attaching ring plate 222 and the cross section of the placing block 221 is the same as that of the placing groove 13, the attaching ring plate 222 is attached to the abutting ring plate 12, a rubber ring groove 223 is formed on the attaching ring plate 222, a sealing rubber ring 224 is arranged in the rubber ring groove 223, one end of the sealing rubber ring 224 is attached to the rubber ring groove 223, the other end of the sealing rubber ring 224 is attached to the sealing groove 14, the locking member 23 is attached to the abutting ring plate 12 and the abutting ring plate 222, the placing block 221 can be placed in the placing groove 13 and the placing block 221 can rotate in the placing groove 13, the rubber ring 224 is sealed, through the clamping of the touch ring plate 12 and the attaching ring plate 222, the liquid or gas can be prevented from escaping from the joint of the touch ring plate 12 and the attaching ring plate 222, and the locking member 23 is used for tightly attaching the touch ring plate to the attaching ring plate 222 during operation.

Specifically, the locking member 23 is provided with three and three locking members 23 arranged at equal angles along the circumferential direction of the attaching ring plate 222, each of the three locking members 23 comprises a pressure plate 231 and two locking plates 232, the two locking plates 232 are arranged at intervals, one locking plate 232 is attached to the outer side wall of the abutting ring plate 12, the other locking plate 232 is attached to the outer side wall of the attaching ring plate 222, the pressure plate 231 is in abutting fit with one locking plate 232, two locking screws 233 fixedly connected with the pressure plate 231 are arranged on the pressure plate 231, the two locking screws 233 are arranged at intervals, one end of each of the two locking screws 233 sequentially penetrates through the abutting ring plate 12 and the attaching ring plate 222 and is provided with a locking nut 234, the distance between the two locking plates 232 can be controlled by rotating the two locking nuts 234, and the abutting ring plate 12 and the attaching ring plate 222 can be clamped and the abutting ring plate 12 and the attaching ring plate 222 can be tightly attached together by the cooperation of the pressure plate 231, the two locking plates 232, the two locking plates 233, the two locking screws 233 and the two locking nuts 234, preventing gas or liquid from leaking through between the interference ring plate 12 and the abutment ring plate 222.

Specifically, the external connector 22 includes an external connection pipe 225 and a flange 226, the attachment ring plate 222 is fixedly connected to one end of the external connection pipe 225, the flange 226 is fixedly connected to the other end of the external connection pipe 225, the flange 226 is provided with a plurality of bolt sliding slots 227, the plurality of bolt sliding slots 227 are arranged at equal angles along the circumferential direction of the flange 226, each bolt sliding slot 227 is internally provided with an external connection bolt 228, each external connection bolt 228 is provided with a corresponding nut, when the valve to be detected is different in external connection hole position or different in external connection hole number, the positions of the external connection pipe 225 and the flange 226 arranged on the external connection pipe 225 can be adjusted by rotating the placing block 221 in the placing groove 13, then the external connection bolt 228 in the sliding groove 35 on the flange 226 is slid to align with the hole on the valve to be detected, and then the valve to be detected is connected with the flange 226 through the nut, improve the practicality, bolt spout 227 is equipped with six, and six bolt spouts 227 set up along ring flange 226 axial interval.

Specifically, the control assembly 3 includes a control screw 31, a handle 32 and a bearing box 33, the control screw 31 can be installed on the bearing box 33 by rotation, one end of the control screw 31 is fixedly connected with the valve plate 11, the handle 32 is installed at the other end of the control screw 31, the bearing box 33 is installed at the top of the valve body 1 and the top of the bearing box 33 is provided with a sliding block 34, the top of the bearing box 33 is provided with a sliding groove 35 for the sliding block 34 to move, one end of the sliding block 34, which is provided with a touch rod 36 and the touch rod 36, is hinged to the sliding block 34, the other end of the touch rod 36 is in touch with the groove wall of the sliding groove 35, when the valve is detected, liquid or gas needs to pass through the liquid passage, the handle is rotated to drive the control screw 31 to rotate so as to rotate the valve plate 11 to control the on-off of the liquid passage, the bearing box 33 is used for supporting the control screw 31 and the sliding block 34, when the valve plate 11 needs to be kept unobstructed or closed, the sliding block 34 is pushed to abut against the control screw 31, a thread groove matched with the thread on the control screw 31 is formed in the sliding block 34, then the abutting rod 36 is rotated to enable one end of the abutting rod 36 to abut against the sliding groove 35, and the other end of the abutting rod abuts against the sliding block 34, so that the effect of limiting the sliding block 34 is achieved.

Specifically, the cladding has the ceramic layer on the valve plate 11, and the ceramic layer of setting can protect valve plate 11, and when liquid or the gas that flow in the liquid channel of crossing contained the corrosivity, the valve plate 11 that the cladding has the ceramic layer can prolong valve plate 11's life.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (7)

1. A valve usable with a plurality of assembly standards, comprising: including valve body (1) and two external subassembly (2), two external subassembly (2) the same and two external subassembly (2) intervals of structure set up, and the one end that two external subassemblies (2) are adjacent all can the pivoted install on valve body (1), and two external subassemblies (2) all include rigging piece (21) and external piece (22), rigging piece (21) and external piece (22) fixed connection form integratively, be equipped with the liquid passageway of crossing that supplies liquid to pass through in valve body (1), it can be with its confined valve plate (11) to cross to be equipped with in the liquid passageway, be equipped with on valve body (1) and be used for controlling valve plate (11) pivoted control assembly (3).

2. A valve according to claim 1, wherein the valve is adapted for use with a plurality of assembly standards, and wherein: the both ends of valve body (1) all are equipped with conflict crown plate (12) and two conflict crown plates (12) and valve body (1) fixed connection and form an organic whole, all are equipped with in two conflict crown plates (12) with laminating piece (21) matched with standing groove (13), are equipped with seal groove (14) and standing groove (13) concentric setting on two conflict crown plates (12).

3. A valve according to claim 2, adapted for use with a plurality of assembly standards, wherein: laminating piece (21) is including placing piece (221), laminating crown plate (222) and retaining member (23), it installs on laminating crown plate (222) and places the cross section of piece (221) the same with standing groove (13) cross section to place piece (221), laminating crown plate (222) is laminated and is equipped with in rubber annular (223) and laminating crown plate (222) with conflict crown plate (12), the one end and the laminating of rubber annular (223) of sealing rubber circle (224), the other end and the laminating of seal groove (14) of sealing rubber circle (224), retaining member (23) connect in conflict crown plate (12) and laminating crown plate (222).

4. A valve according to claim 3, wherein the valve is adapted for use with a plurality of assembly standards, and wherein: retaining member (23) are equipped with three and three retaining member (23) along angle settings such as laminating crown plate (222) circumference, three retaining member (23) all include increased pressure board (231) and two locking plate (232), two locking plate (232) intervals set up and a locking plate (232) and conflict crown plate (12) lateral wall laminating, another locking plate (232) is laminated with the lateral wall of laminating crown plate (222), be equipped with on pressure plate (231) and a locking plate (232) conflict cooperation and pressure plate (231) rather than two locking screw (233) of fixed connection, two locking screw (233) intervals set up, the one end of two locking screw (233) is passed conflict crown plate (12) and laminating crown plate (222) in proper order and is equipped with lock nut (234).

5. A valve according to claim 4, wherein the valve is adapted for use with a plurality of assembly standards, and wherein: external piece (22) are including taking over (225) and flange dish (226) outward, laminating crown plate (222) fixed connection is in the one end of taking over (225) outward, and flange dish (226) fixed connection is in the other end of taking over (225) outward, be equipped with a plurality of bolt spout (227) on flange dish (226), angle settings such as flange dish (226) circumference are followed to a plurality of bolt spout (227), every all be equipped with external bolt (228) in bolt spout (227), all be equipped with the nut that corresponds on every external bolt (228).

6. A valve according to claim 1, wherein the valve is adapted for use with a plurality of assembly standards, and wherein: control assembly (3) are including control screw (31), handle (32) and bearing case (33), control screw (31) can pivoted installation bearing case (33) on, the one end and valve plate (11) fixed connection of control screw (31), the other end in control screw (31) is installed in handle (32), bearing case (33) are installed and are equipped with sliding block (34) at the top of valve body (1) and the top of bearing case (33), the top of bearing case (33) is equipped with sliding tray (35) that supply sliding block (34) to remove, the side of sliding block (34) is equipped with the one end and the sliding tray (34) of conflict pole (36) and is articulated, and the other end of conflict pole (36) is contradicted with the sliding tray wall of sliding tray (35).

7. A valve according to claim 1, wherein the valve is adapted for use with a plurality of assembly standards, and wherein: the valve plate (11) is coated with a ceramic layer.

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