Integrated ball valve with electromagnetic valve structure

Abstract

The utility model discloses an integrated ball valve with an electromagnetic valve structure. The integrated ball valve comprises a ball body, the valve core assembly is rotationally connected to the ball body; the ball body is provided with an air inlet connector, a pressing cap and an ever-burning fire air outlet hole which are communicated with one another, the ball body is provided with an electromagnetic valve, and when the electromagnetic valve is extinguished, the electromagnetic valve cuts off gas flow between the air inlet connector and the pressing cap, so that flameout protection is realized. The gas leakage hidden danger between the connectors can be completely eradicated, a long open fire connector does not need to be specially installed, installation and disassembly are convenient, structural space in a stove is not occupied, and meanwhile the installation cavity of the electromagnetic valve and the interior of the ball body are of an integrated structure and do not need to be independently installed.

Description

Technical Field

[0001] The utility model relates to an integrated ball valve with a solenoid valve structure. Background Art

[0002] At present, the spherical flameout protection structures on the market are all installed through adapters. The connection between the joints is troublesome to install, and there is a risk of air leakage if it is not installed properly. In the case of horizontal installation, there is also the problem of no space for installation on the desktop furnace. Utility Model Content

[0003] The purpose of the utility model is to address the deficiencies in the prior art and to provide a technical solution for an integrated ball valve with a solenoid valve structure, which not only eliminates the hidden dangers of air leakage between joints, but also eliminates the need for a special pilot flame joint, making installation and disassembly convenient and taking up no structural space in the stove. At the same time, the installation cavity of the solenoid valve and the interior of the ball are an integrated structure and do not need to be installed separately.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] An integrated ball valve with a solenoid valve structure, comprising:

[0006] a sphere;

[0007] and a valve core assembly rotatably connected to the ball;

[0008] Its characteristics are:

[0009] The sphere is provided with an air inlet joint, a pressure cap and a pilot flame air outlet that are interconnected. The sphere is provided with a solenoid valve. When the solenoid valve is extinguished, the solenoid valve cuts off the gas flow between the air inlet joint and the pressure cap to achieve flameout protection. Through the design of the above structure, not only can the hidden danger of air leakage between the joints be eliminated, but also there is no need to specially install a pilot flame joint, which is convenient for installation and disassembly, and does not occupy the structural space in the stove. At the same time, the installation cavity of the solenoid valve and the interior of the sphere are an integrated structure and do not need to be installed separately.

[0010] Furthermore, the valve core assembly includes a handle, a rotating shaft and a ball core. The handle is connected to the ball core through the rotating shaft, and the ball core is rotatably connected to the sphere. A channel for gas flow is provided in the ball core. The ball core is driven to rotate through the rotating shaft by the handle, thereby realizing the opening or closing between the air inlet joint and the pressure cap, thereby meeting the requirements for gas flow.

[0011] Furthermore, a sealing gasket is provided between the core and the sphere, which not only reduces friction and wear between the core and the sphere, but also has a sealing effect to reduce the occurrence of air leakage.

[0012] Furthermore, the rotating shaft is connected to the sphere through a nut, and an O-ring is provided between the nut and the sphere. The rotating shaft can be pressed by the design of the nut, and the O-ring can play a sealing role.

[0013] Furthermore, a limit buckle is provided between the handle and the sphere, and the limit buckle includes a rotating buckle and a fixed buckle. The fixed buckle is fixedly connected to the sphere, and the rotating buckle is sleeved on the handle. The handle is connected to the sphere through the limit buckle, which can achieve a limiting effect between 0° and 90°.

[0014] Furthermore, a mounting plate is provided on the sphere, and mounting holes are provided on the mounting plate, so that the sphere can be fixed on the stove panel, so that the handle installation position is centered and firm, and at the same time, space can be reserved for installing electronic components such as magnetic switches and potentiometers.

[0015] Furthermore, the solenoid valve is a 24V solenoid valve.

[0016] The utility model has the following beneficial effects due to the adoption of the above technical solution:

[0017] The utility model can not only eliminate the hidden danger of air leakage between the joints, but also does not require the installation of a special pilot flame joint, is convenient for installation and disassembly, does not occupy the structural space in the stove, and the installation cavity of the solenoid valve and the interior of the sphere are an integrated structure, and do not need to be installed separately. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings:

[0019] Figure 1 This is a rendering of an integrated ball valve with a solenoid valve structure according to the utility model;

[0020] Figure 2 for Figure 1 Rear view;

[0021] Figure 3 for Figure 2 Schematic diagram of the structure in the AA direction.

[0022] In the figure: 1-handle; 2-sphere; 3-solenoid valve; 4-pilot flame outlet; 5-air inlet connector; 6-pressure cap; 7-ball core; 8-rotating shaft; 9-sealing gasket; 10-limiting buckle; 11-nut; 12-O-ring; 13-mounting fixing hole; 14-mounting plate; 15-fixing buckle; 16-rotating buckle. DETAILED DESCRIPTION

[0023] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this 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.

[0024] In order to help those skilled in the art better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0025] It should be noted that the terms "first," "second," and so on in the specification and claims of this utility model and the aforementioned drawings are used to distinguish similar items and are not necessarily used to describe a specific order or precedence. In addition, the terms "including," "having," and any variations thereof are intended to cover non-exclusive inclusions.

[0026] like Figures 1 to 3 As shown in FIG, an integrated ball valve with a solenoid valve structure of the present invention comprises a ball 2 and a valve core assembly, wherein the valve core assembly is rotatably connected to the ball 2.

[0027] The valve core assembly includes a handle 1, a rotating shaft 8 and a ball core 7. The handle 1 is connected to the ball core 7 through the rotating shaft 8. The ball core 7 is rotatably connected to the sphere 2. A channel for gas flow is provided in the ball core 7. The ball core 7 is driven to rotate by the handle 1 through the rotating shaft 8, thereby realizing the opening or closing between the air inlet joint 5 and the pressure cap 6, thereby meeting the requirements for gas flow.

[0028] A sealing gasket 9 is provided between the core 7 and the sphere 2, which not only reduces the friction and wear between the core 7 and the sphere 2, but also has a sealing effect to reduce the occurrence of air leakage.

[0029] The rotating shaft 8 is connected to the sphere 2 through a nut 11. An O-ring 12 is provided between the nut 11 and the sphere 2. The design of the nut 11 can press the rotating shaft 8, and the O-ring 12 can play a sealing role.

[0030] A limit buckle 10 is provided between the handle 1 and the sphere 2. The limit buckle 10 includes a rotating buckle 16 and a fixed buckle 15. The fixed buckle 15 is fixedly connected to the sphere 2, and the rotating buckle 16 is sleeved on the handle 1. The handle 1 is connected to the sphere 2 through the limit buckle 10, which can achieve a limiting effect between 0° and 90°.

[0031] The sphere 2 is provided with an air inlet connector 5, a pressure cap 6 and a pilot flame outlet 4 which are interconnected. The sphere 2 is provided with a solenoid valve 3 which is a 24V solenoid valve 3. When the solenoid valve 3 is extinguished, the solenoid valve 3 cuts off the gas flow between the air inlet connector 5 and the pressure cap 6, thus achieving flameout protection.

[0032] The sphere 2 is provided with a mounting plate 14, and the mounting plate 14 is provided with a mounting fixing hole 13, which can fix the sphere 2 on the stove panel so that the handle 1 is installed in the center and firmly, and at the same time, it can be reserved for installing electronic components such as magnetic switches and potentiometers.

[0033] Through the design of the above structure, not only can the hidden danger of air leakage between the joints be eliminated, but also there is no need to install a special long-fire joint, which is convenient for installation and disassembly and does not occupy the structural space in the stove. At the same time, the installation cavity of the solenoid valve 3 and the interior of the sphere 2 are an integrated structure and do not need to be installed separately.

[0034] In actual use, the gas source enters the sphere 2 from the air inlet connector 5. Initially, the solenoid valve 3 is closed. Pressing the power switch opens the solenoid valve 3 and enters the sphere core 7. The handle 1 is opened and closed to open and close the gas outflow to the outlet, and the gas output volume can also be controlled. After the solenoid valve 3 is opened, it is maintained stable by the principle of flame ionization by the induction needle. Once the solenoid valve 3 is extinguished, the solenoid valve 3 will be cut off within 2 seconds, thereby shutting off the gas outflow and playing a role in accidental flameout protection.

[0035] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements, or modifications based on the present invention to achieve substantially the same technical effects are included within the scope of protection of the present invention.

Claims

1. An integrated ball valve with a solenoid valve structure, comprising a sphere; and a valve core assembly rotatably connected to the ball; Its characteristics are: The sphere is provided with an air inlet joint, a pressure cap and a pilot flame air outlet that are interconnected. The sphere is provided with an electromagnetic valve. When the electromagnetic valve is extinguished, the electromagnetic valve cuts off the gas flow between the air inlet joint and the pressure cap to achieve flameout protection.

2. The integrated ball valve with a solenoid valve structure according to claim 1, characterized in that: The valve core assembly includes a handle, a rotating shaft and a ball core. The handle is connected to the ball core through the rotating shaft. The ball core is rotatably connected to the ball. A channel for gas flow is provided in the ball core.

3. The integrated ball valve with a solenoid valve structure according to claim 2, characterized in that: A sealing gasket is provided between the ball core and the ball body.

4. The integrated ball valve with a solenoid valve structure according to claim 2, characterized in that: The rotating shaft is connected to the sphere through a nut, and an O-ring is provided between the nut and the sphere.

5. The integrated ball valve with a solenoid valve structure according to claim 2, characterized in that: A limiting buckle is provided between the handle and the sphere, and the limiting buckle includes a rotating buckle and a fixed buckle. The fixed buckle is fixedly connected to the sphere, and the rotating buckle is sleeved on the handle.

6. The integrated ball valve with a solenoid valve structure according to claim 1, characterized in that: The sphere is provided with a mounting plate, and the mounting plate is provided with mounting fixing holes.

7. The integrated ball valve with a solenoid valve structure according to claim 1, characterized in that: The solenoid valve is a 24V solenoid valve.

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