Conical valve convenient to disassemble

Abstract

The conical valve convenient to disassemble comprises a valve cylinder, and a plurality of first clamping pieces are arranged on the inner wall of a cavity of the valve cylinder in the circumferential direction. The number of the flow guide plates is multiple, and the multiple flow guide plates are embedded in the corresponding first clamping pieces through one side edges of the lower ends of the multiple flow guide plates correspondingly; a plurality of second clamping pieces are arranged on the periphery of the outer surface of a diversion cone body, the cone tip end of the diversion cone faces the middle of the opening of the valve cylinder, and one side edge of the upper end of each diversion plate is embedded in the corresponding second clamping piece; the fixed seat is arranged at one end, far away from the flow guide cone, of the valve cylinder in a sleeving manner; the brake cylinder is arranged on the outer surface of the valve cylinder body in a sliding and sleeving mode, telescopic pieces are connected between the two side edges of the brake cylinder and the two corresponding side edges of the fixing base, and the brake cylinder is convenient to disassemble and easy to replace.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve equipment technical field, concretely is a kind of cone valve of easy disassembly. BACKGROUND

[0002] The cone valve is a kind of work valve that adjusts flow by changing the distance between movable valve sleeve and fixed cone. It is usually used to control the flow of fluid, with high-precision flow control, low leakage rate and good sealing performance.

[0003] But the flow guide mechanism of the cone valve in the prior art is all integrally welded structure, and when replacing parts after long-term use produces abrasion, the flow guide mechanism needs to be removed and replaced as a whole, which can easily cause waste of resources that are still complete and can be used normally, so it needs to be improved to solve the technical problems existing in the prior art. INVENTION CONTENTS

[0004] In view of the above problems, the utility model provides a kind of cone valve of easy disassembly to solve the technical problems presented in the above background art.

[0005] In order to achieve the above purpose, the utility model provides a kind of cone valve of easy disassembly, which comprises a valve cylinder, a plurality of first clamping members are arranged on the inner wall of the valve cylinder cavity; a plurality of flow guide plates, the plurality of flow guide plates are respectively embedded in the corresponding first clamping members through the lower end side; a flow guide cone, the outer surface of the flow guide cone is circumferentially provided with a plurality of second clamping members, the tip of the flow guide cone is directed to the middle part of the opening of the valve cylinder, and the upper end side of the plurality of flow guide plates is embedded in the corresponding second clamping members; a fixed seat, the fixed seat is sleeved on one end of the valve cylinder away from the flow guide cone; a gate cylinder, the gate cylinder is slidably sleeved on the outer surface of the valve cylinder body, and the two side edges of the gate cylinder are connected between the two side edges corresponding to the fixed seat by a telescopic member.

[0006] Preferably, the valve cylinder is a hollow cylindrical structure with openings at both ends, and the outer wall of the opening at one end of the cylinder body has a first flange, and the end of the valve cylinder provided with the first flange is sleeved with the fixed seat.

[0007] Preferably, the fixed seat is a ring structure, the fixed seat is sleeved on one end of the valve cylinder body close to the first flange, the fixed seat bottom is provided with a second flange, and the first flange and the second flange are bolted.

[0008] Preferably, the outer side of the valve cylinder away from the first flange is circumferentially provided with a clamping groove, and the clamping groove has a pressure sealing support strip.

[0009] Preferably, the flow guide plate is a rectangular plate structure with an inclined side edge at the upper end, and the inclination angle of the side edge of the flow guide plate is the same as that of the side edge of the flow guide cone.

[0010] Preferably, the guide plate is embedded in the side of the first and second clamping members which are bolted and fixedly connected with the first and second clamping members.

[0011] Preferably, a sealing groove for clamping one end of the gate cylinder is formed on the inner side of the bottom of the guide cone. The utility model has the beneficial effects that: the valve cylinder, the guide plate and the guide cone are disassembled into an assemblable structure, a plurality of first clamping members are arranged on the inner wall of the valve cylinder in a ring shape, a plurality of second clamping members corresponding to the first clamping members are arranged on the outer wall of the guide cone in a ring shape, a plurality of guide plates are arranged between each corresponding first clamping member and second clamping member, a guide channel is formed for fluid flow and discharge, when a certain independent unit is damaged, it can be disassembled and replaced individually, and the assembly method is simple and the replacement is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the valve cylinder installation structure of the utility model;

[0014] Figure 3 It is a schematic diagram of the valve cylinder structure of the utility model;

[0015] Figure 4 It is a schematic diagram of the guide cone structure of the utility model;

[0016] Figure 5 It is a schematic diagram of the guide plate structure of the utility model.

[0017] In the drawing: 1, valve cylinder; 101, first flange; 102, first clamping member; 103, clamping groove; 104, sealing support strip; 2, guide plate; 3, guide cone; 301, second clamping member; 4, gate cylinder; 5, fixed seat; 501, second flange; 6, telescopic member. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be described clearly and completely below, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments, based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0019] In combination with Figures 1-5The utility model provides a kind of easy-to-disassemble conical valve, including valve cylinder 1, the cavity inner wall of this valve cylinder 1 is additionally provided with a plurality of first clamping pieces 102 around;Baffle 2, baffle 2 is multiple, multiple this baffle 2 is respectively embedded in corresponding first clamping piece 102 by lower end one side edge;Flow guide cone 3, the outer surface of this flow guide cone 3 is provided with a plurality of second clamping pieces 301 around, the tip of flow guide cone 3 is towards the middle part of valve cylinder 1 opening, the upper end one side edge of multiple baffle 2 is embedded in corresponding second clamping piece 301;Fixed seat 5, the fixed seat 5 is set on the one end of valve cylinder 1 away from flow guide cone 3;Gate cylinder 4, the gate cylinder 4 is slidably set on the outer surface of valve cylinder 1 cylinder body, and the two sides of gate cylinder 4 are connected between the two sides corresponding of fixed seat 5 with telescopic piece 6.

[0020] Further, the valve cylinder 1 is a hollow cylindrical structure with openings at both ends, and the outer wall of one end of the cylinder body has a first flange 101. The one end of the valve cylinder 1 provided with the first flange 101 is sleeved with the fixed seat 5.

[0021] Further, the fixed seat 5 is a ring structure, which is sleeved on one end of the cylinder body of the valve cylinder 1 close to the first flange 101. The fixed seat 5 is provided with a second flange 501 at the bottom, and the first flange 101 is bolted with the second flange 501.

[0022] Further, the valve cylinder 1 is provided with a clamping groove 103 around the outer side of the side port away from the first flange 101, and the clamping groove 103 has a pressure sealing support strip 104 inside.

[0023] Further, the baffle 2 is a rectangular plate structure with an inclined side edge at the upper end, and the inclination angle of the side edge of the baffle 2 is the same as the inclination angle of the side edge of the flow guide cone 3.

[0024] Further, the side edges of the baffle 2 embedded in the first clamping piece 102 and the second clamping piece 301 are bolted with the first clamping piece 102 and the second clamping piece 301.

[0025] Further, the flow guide cone 3 is provided with a sealing groove around the inner side of the bottom, which can be used for clamping one end of the gate cylinder 4.

[0026] By disassembling the valve cylinder 1, the baffle 2 and the flow guide cone 3 into a splicable structure, a plurality of first clamping pieces 102 are arranged around the inner wall of the valve cylinder 1, a plurality of second clamping pieces 301 corresponding to the first clamping pieces 102 are arranged around the outer wall of the flow guide cone 3, and a plurality of baffles 2 are arranged between each corresponding first clamping piece 102 and second clamping piece 301 to form a flow guide channel for fluid flow. When a certain independent unit is damaged, it can be individually disassembled and replaced, and the assembly method is simple and convenient to replace.

[0027] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes every feature described. The specification can include implicit combinations of explicitly mentioned features and / or explicit combinations of implicitely mentioned features. Each embodiment depends on the explicit combinations of features and / or the implicit combinations of features made specifically within that embodiment, and each such embodiment can be combined with every other such embodiment to create further embodiments.

Claims

1. A quick disconnect cone valve characterized by: Including the valve cylinder (1), the valve cylinder (1) cavity wall is also circumferentially provided with a plurality of first clamping pieces (102); The guide plate (2) is a plurality of, and the plurality of guide plates (2) are respectively embedded in the corresponding first clamping pieces (102) through the lower end one side edge; The guide cone (3) is circumferentially provided with a plurality of second clamping pieces (301) on the outer surface of the cone body, and the cone tip of the guide cone (3) is directed to the opening middle part of the valve cylinder (1), and the upper end one side edge of the plurality of guide plates (2) is embedded in the corresponding second clamping piece (301); The fixed seat (5) is sleeved on the one end of the valve cylinder (1) away from the guide cone (3); The gate cylinder (4) is slidably sleeved on the outer surface of the valve cylinder (1) body, and the two side edges of the gate cylinder (4) are connected with the two side edges of the fixed seat (5) correspondingly.

2. A quick disconnect tapered valve according to claim 1, wherein: The valve cylinder (1) is a hollow cylinder structure with two open ends, and the outer wall of the one end opening of the cylinder body has a first flange (101), and the one end of the valve cylinder (1) provided with the first flange (101) is sleeved with the fixed seat (5).

3. A quick disconnect tapered valve according to claim 2, wherein: The fixed seat (5) is a ring structure, which is sleeved on the one end of the valve cylinder (1) cylinder near the first flange (101), and the bottom of the fixed seat (5) is provided with a second flange (501), and the first flange (101) and the second flange (501) are bolted.

4. A quick disconnect tapered valve according to claim 2, wherein: The valve cylinder (1) is circumferentially provided with a clamping groove (103) on the outer side of the side port away from the first flange (101), and the clamping groove (103) has a pressure sealing support strip (104) therein.

5. A quick disconnect tapered valve according to claim 1, wherein: The guide plate (2) is a rectangular plate structure with an inclined side edge at the upper end, and the side edge inclination angle of the guide plate (2) is the same as the side edge inclination angle of the guide cone (3).

6. A quick disconnect tapered valve according to claim 1, wherein: The side edges of the guide plate (2) embedded in the first clamping piece (102) and the second clamping piece (301) are bolted and connected with the first clamping piece (102) and the second clamping piece (301).

7. A quick disconnect tapered valve according to claim 1, wherein: The guide cone (3) is circumferentially provided with a sealing groove on the inner side of the bottom, which can be used for clamping one end of the gate cylinder (4).

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