Direct insertion type plug valve

Abstract

The utility model provides a direct insertion type plug valve which belongs to the technical field of gas stoves and comprises a valve body, the valve body comprises a valve body, an outer ring gas outlet assembly and an inner ring gas outlet assembly, the outer ring gas outlet assembly and the inner ring gas outlet assembly are connected to the side wall of the valve body, and the outer ring gas outlet assembly comprises a first straight pipe, a first inclined pipe and a gas outlet pipe. The first straight pipe is connected to the valve body; the air inlet end of the first inclined pipe is connected to the side, close to the air outlet end, of the first straight pipe, and the air outlet end of the first inclined pipe inclines in the direction away from the valve body and the inner ring air outlet assembly. The air outlet pipe is connected with the air outlet end of the first inclined pipe and is provided with an outer ring channel and a stir-frying channel; the air outlet direction of the air outlet pipe is parallel to the air outlet direction of the inner ring air outlet assembly, and the air outlet direction of the first straight pipe is perpendicular to the air outlet direction of the air outlet pipe. According to the utility model, an outer ring air outlet structure and an air path of the direct insertion type electromagnetic valve are optimized, the interference problem of outer ring stir-frying of an existing direct insertion platform is solved, and the outer ring stir-frying function can be realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to gas stove technical field especially relates to a straight insertion type plug valve. BACKGROUND

[0002] Household gas stove platform can be divided into two big platforms of connecting pipe and straight insertion according to gas circuit realization mode, and the gas circuit of connecting pipe platform realizes the connection conduction of straight insertion type plug valve and nozzle through the connecting pipe, and the gas circuit of straight insertion platform does not have the connecting pipe, and the nozzle is directly installed on the straight insertion type plug valve, and the double electromagnetic valves in the middle road are used to increase the timing on-off of the straight insertion gas circuit, and the structure is more simple and convenient.

[0003] At present, the existing explosive frying gas circuit is mainly arranged in the inner ring of the connecting pipe platform and the straight insertion platform, but the structure of the connecting pipe explosive frying is complex, the cost is higher, and the air tightness needs to be improved. The inner ring of the straight insertion explosive frying gas circuit is arranged because if the explosive frying gas circuit is arranged in the outer ring, the electromagnetic valve (14) for controlling the explosive frying will interfere with the gas inlet road. UTILITY MODEL CONTENTS

[0004] The first technical problem to be solved by the utility model is that in view of the problems of the prior art, an outer ring gas outlet structure and a gas circuit of a straight insertion type electromagnetic valve are optimized, the distance between the outer ring channel and the valve rod is shortened, the outer ring of the straight insertion type electromagnetic valve can realize the explosive frying function, and the straight insertion type plug valve solving the interference problem of the existing straight insertion platform outer ring explosive frying is provided.

[0005] The technical scheme adopted by the utility model to solve the above-mentioned first technical problem is as follows: a straight insertion type plug valve, the straight insertion type plug valve comprises a valve body, the valve body comprises a valve body and an outer ring gas outlet assembly and an inner ring gas outlet assembly connected to the side wall of the valve body, the outer ring gas outlet assembly comprises:

[0006] A first straight pipe is connected to the valve body;

[0007] A first inclined pipe is connected to one side of the first straight pipe close to the gas outlet end, and the gas outlet end is inclined away from the valve body and the inner ring gas outlet assembly;

[0008] A gas outlet pipe is connected to the gas outlet end of the first inclined pipe, and is provided with an outer ring channel and an explosive frying channel;

[0009] Wherein, the gas outlet direction of the gas outlet pipe and the gas outlet direction of the inner ring gas outlet assembly are parallel, and the gas outlet direction of the first straight pipe and the gas outlet direction of the gas outlet pipe are perpendicular.

[0010] According to an embodiment of the utility model, the gas outlet pipe comprises:

[0011] A first gas outlet branch pipe, the gas inlet end is connected to the gas outlet end of the first inclined pipe, for forming an outer ring channel;

[0012] A second gas outlet branch pipe, located between the first gas outlet branch pipe and the inner ring gas outlet assembly, the gas inlet end is connected to the side of the first gas outlet branch pipe close to the first inclined pipe, and the gas outlet end is connected to the side of the first gas outlet branch pipe close to the gas outlet end, for forming a stir-frying channel;

[0013] Wherein, the gas inlet and outlet directions of the stir-frying channel are both inclined to the central axis of the first gas outlet branch pipe, and the central axis of the first gas outlet branch pipe and the central axis of the first straight pipe are perpendicular to each other and form a plane A.

[0014] According to an embodiment of the utility model, wherein, the gas outlet end of the first inclined pipe is connected with the first flange for connecting with the gas outlet pipe, the included angle between the long side of the first flange and the plane A is a, wherein, 20°≤a≤90°.

[0015] According to an embodiment of the utility model, wherein, the valve body further includes an electromagnetic valve for controlling the on-off of the stir-frying channel, the electromagnetic valve includes:

[0016] Valve seat, connected to the side of the first gas outlet branch pipe away from the inner ring gas outlet assembly;

[0017] Sealing head, inserted into the first gas outlet branch pipe and can open or close the gas inlet end of the second gas outlet branch pipe, the movement direction of the sealing head is inclined from top to bottom.

[0018] According to an embodiment of the utility model, wherein, the gas outlet pipe is provided with the second flange for connecting the first inclined pipe and the third flange for installing the electromagnetic valve, and the second flange and the third flange are arranged in a staggered manner.

[0019] According to an embodiment of the utility model, wherein, the included angle between the long side of the third flange and the plane A is b, wherein, 20°≤b≤90°.

[0020] According to an embodiment of the utility model, wherein, the straight plug valve further includes:

[0021] Valve core, connected to the valve body;

[0022] Gear assembly, including a gear and a positioning assembly, the gear is connected to the end of the valve core close to the valve rod, and the positioning assembly is connected to the side of the top of the straight plug valve away from the outer ring gas outlet assembly, and cooperates with the gear to realize the switching of gears.

[0023] According to one embodiment of the present invention, the direct-insertion plug valve further includes:

[0024] A valve cover is attached to the top of the plug valve.

[0025] A first micro switch, connected to the valve cover, is used to generate an ignition signal;

[0026] The second micro switch is connected to the top of the plug valve and is used to sense whether the valve core is in the stir-fry position.

[0027] The top outer periphery of the direct-insertion plug valve, near the inner ring vent assembly, is connected to a first mounting plate for mounting the first micro switch.

[0028] According to one embodiment of the present invention, the valve cover includes:

[0029] roof;

[0030] An arc-shaped plate, with its top fixed to the top plate and its bottom connected to the area of ​​the direct-insertion plug valve located between the positioning assembly and the first mounting plate, wherein the central angle of the arc-shaped plate is greater than °;

[0031] The second mounting plate has one end connected to the area of ​​the top plate corresponding to the opening of the arc-shaped plate, and the other end extending outward to the valve cover. The second micro switch is connected to the outside of the second mounting plate.

[0032] The second mounting plate and the arc-shaped plate have a gap for the positioning component to pass through, so that the positioning component can be inserted into and pass through the gap when the valve cover is connected to the plug valve.

[0033] According to one embodiment of the present invention, the valve cover further includes:

[0034] The first limiting block is used to limit the valve stem to the 0-degree position;

[0035] The second limiting block is located above the positioning component and connected between the top plate, the arc plate and the second mounting plate, and is used to limit the valve stem to a 180-degree position.

[0036] Compared with the prior art, the present invention has the following advantages or beneficial effects:

[0037] This invention optimizes the structure and air path of the outer ring air outlet assembly, which not only shortens the distance between the outer ring channel and the valve stem, but also enables the direct-insertion solenoid valve to achieve the outer ring stir-fry function, thus solving the interference problem of the outer ring stir-fry function in the existing direct-insertion platform.

[0038] By optimizing the structure of the valve cover, the installation and function realization of the induction assembly or other electronic components are ensured without affecting the original structure function, and the feasibility of building various functions such as timing function for the direct insertion platform is created. BRIEF DESCRIPTION OF DRAWINGS

[0039] The above and other features and advantages of the present application will become more apparent by describing in detail example embodiments thereof with reference to the attached drawings in which:

[0040] Figure 1 is a first schematic view of a stopcock valve according to an example embodiment.

[0041] Figure 2 is a second schematic view of a stopcock valve according to an example embodiment.

[0042] Figure 3 is a top view of a stopcock valve according to an example embodiment.

[0043] Figure 4 is a front view of a stopcock valve according to an example embodiment.

[0044] Figure 5 is Figure 4 is a cross-sectional view in the AA direction.

[0045] Figure 6 is Figure 4 is a cross-sectional view in the BB direction.

[0046] Figure 7 is a side view of a valve core body according to an example embodiment.

[0047] Figure 8 is an isometric view of a valve core body according to an example embodiment.

[0048] Figure 9 is a perspective view of a valve cover according to an example embodiment.

[0049] Figure 10 is a bottom view of a valve cover according to an example embodiment.

[0050] BRIEF DESCRIPTION OF DRAWINGS

[0051] 1, valve body; 10, valve body body;

[0052] 11, outer ring gas outlet assembly; 111, first straight pipe; 112, first inclined pipe; 1121, first flange; 113, gas outlet pipe; 1131, first gas outlet branch pipe; 1132, second gas outlet branch pipe; 1133, second flange; 1134, third flange;

[0053] 12, inner ring gas outlet assembly; 120, inner ring channel; 121, second inclined pipe; 122, second straight pipe; 123, connecting block;

[0054] 13, air inlet assembly; 131, cylinder; 1311, blind hole; 132, trapezoidal body; 1321, inclined hole;

[0055] 14, first electromagnetic valve; 141, valve seat; 15, first mounting plate;

[0056] 2, valve core;

[0057] 3, gear assembly; 31, gear; 311, gear slot; 32, positioning assembly; 321, positioning sleeve; 322, spring; 323, steel ball;

[0058] 4, valve rod;

[0059] 5, valve cover; 51, top plate; 52, arc plate; 53, second mounting plate; 54, gap; 55, first limiting block; 56, second limiting block. DETAILED DESCRIPTION

[0060] Example implementations will now be described more fully with reference to the accompanying drawings. Example implementations may, however, be implemented in many different forms and should not be construed as limited to the implementations set forth herein; rather, these implementations are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example implementations to those skilled in the art. Like reference numerals refer to like elements throughout the figures, and description of the same elements will be omitted from the detailed description.

[0061] The use of terms "one", "a", "an", "the" and "said" are used to indicate that there is one or more of the elements / components / etc.; the use of the terms "include" and "have" are used to indicate an open-ended inclusion and that there can be additional elements / components / etc. beyond those listed.

[0062] The embodiments of the present application provide a straight plug valve, as shown in Figures 1-10As shown, the direct insertion type plug valve includes a valve body 1, the valve body 1 includes a valve body body 10 and an outer ring gas outlet assembly 11 and an inner ring gas outlet assembly 12 connected to the side wall of the valve body body 10, the outer ring gas outlet assembly 11 includes a first straight pipe 111, a first inclined pipe 112 and a gas outlet pipe 113, the first straight pipe 111 is connected to the valve body body 10; the gas inlet end of the first inclined pipe 112 is connected to one side of the first straight pipe 111 close to the gas outlet end, the gas outlet end of the first inclined pipe 112 is inclined away from the valve body body 10 and the inner ring gas outlet assembly 12; the gas outlet pipe 113 is connected to the gas outlet end of the first inclined pipe 112, the gas outlet pipe 113 is provided with an outer ring channel and a stir-frying channel; wherein the gas outlet direction of the gas outlet pipe 113 and the gas outlet direction of the inner ring gas outlet assembly 12 are parallel, and the gas outlet direction of the first straight pipe 111 and the gas outlet direction of the gas outlet pipe 113 are perpendicular. As shown, the outer ring channel and the stir-frying channel are arranged on the gas outlet pipe 113, realizing the function of the direct insertion type electromagnetic valve in the outer ring stir-frying; by arranging the first straight pipe 111 and the first inclined pipe 112, the distance between the outer ring channel and the valve rod 4 is shortened, and the first electromagnetic valve 14 avoids interference with the main electromagnetic valve. That is, by optimizing the structure of the outer ring gas outlet assembly 11 and the gas circuit, the outer ring of the direct insertion type electromagnetic valve can be provided with a stir-frying function, solving the interference problem existing in the outer ring stir-frying of the existing direct insertion platform, realizing the diversification design of the direct insertion function platform, and achieving the purpose of reducing cost and increasing efficiency.

[0063] In a preferred embodiment of the present application, as shown in Figures 1-4 The gas outlet pipe 113 shown in Figs. 6-8 includes a first gas outlet branch pipe 1131 and a second gas outlet branch pipe 1132, the second gas outlet branch pipe 1132 is located between the first gas outlet branch pipe 1131 and the inner ring gas outlet assembly 12, the gas inlet end of the first gas outlet branch pipe 1131 is connected to the gas outlet end of the first inclined pipe 112, for forming an outer ring channel; the gas inlet end of the second gas outlet branch pipe 1132 is connected to one side of the first gas outlet branch pipe 1131 close to the first inclined pipe 112, the gas outlet end of the second gas outlet branch pipe 1132 is connected to one side of the first gas outlet branch pipe 1131 close to the gas outlet end, for forming a stir-frying channel; wherein the gas inlet and outlet directions of the stir-frying channel are both inclined to the central axis of the first gas outlet branch pipe 1131, and the central axis of the first gas outlet branch pipe 1131 and the central axis of the first straight pipe 111 are perpendicular to each other and form a plane A. From Figures 1-2As can be seen from Figs. 7-8, the outer ring passage and the inner ring passage 120 are parallel and at the same height, since the central axis of the first gas outlet branch pipe 1131 is perpendicular to the central axis of the first straight pipe 111, and the stir-frying passage, i.e., the second gas outlet branch pipe 1132, is arranged downwardly inclined from the first gas outlet branch pipe 1131, so that the gas inlet and outlet directions of the stir-frying passage are both arranged inclined to the central axis of the first gas outlet branch pipe 1131, the second gas outlet branch pipe 1132 does not occupy too much horizontal space, so that the distance between the first gas outlet branch pipe 1131 and the second gas outlet branch pipe 1132 is reduced, so that the structure of the plug valve is more compact, and the utilization of the stove shell and even the kitchen space is enhanced.

[0064] In a preferred embodiment of the present application, as shown in Figs. 1-8, Figures 1-4 The gas outlet end of the first inclined pipe 112 shown in Figs. 6-8 is connected with a first flange 121 for connecting with the gas outlet pipe 113, and the included angle between the long side of the first flange 121 and the plane A is a, wherein 20°≤a≤90°. In the present application, the first flange 1121 is rhombic, and the long side thereof is arranged inclined to the plane A, and through 20°≤a≤90°, preferably 25°-65°, so that the stir-frying passage and the first solenoid valve 14 are both misaligned with the main solenoid valve, facilitating the wire body wire outlet and the manufacturing process assembly.

[0065] Preferably, the thickness of the first flange 1121 is greater than or equal to 5 mm. In the present application, the thickness of the first flange 1121 is the distance between the flange surface of the first flange 1121 and the gas outlet end of the first inclined pipe 112. By increasing the thickness of the first flange 1121, the thickness of the first flange 1121 is greater than or equal to 5 mm, when the first solenoid valve 14 is not needed to be arranged outside the outer ring, here the first flange 1121 can be threaded and then connected with a straight aluminum pipe, realizing the general valve body structure without stir-frying, and increasing the application range thereof.

[0066] In a preferred embodiment of the present application, as shown in Figs. 1-8, Figures 1-4 The valve body 1 shown in Figs. 1-6 further comprises a first solenoid valve 14 for controlling the on-off of the stir-frying passage, the first solenoid valve 14 comprising a valve seat 141 and a sealing head, the valve seat 141 being connected to the side of the first gas outlet branch pipe 1131 away from the inner ring gas outlet assembly 12; the sealing head being inserted into the first gas outlet branch pipe 1131 and being openable or closable, and the central axis of the first gas outlet branch pipe 1131 being the gas inlet end of the second gas outlet branch pipe 1132. In the present application, the first solenoid valve 14 is installed outside the outer ring gas outlet assembly 11, and the movement direction of the sealing head 142 and the central axis of the first gas outlet branch pipe 1131 are arranged inclined, not only can the first solenoid valve 14 interfere with the main solenoid valve, but also can realize that the valve body 10 is thinnest in the vertical direction even if the first solenoid valve 14 is installed, and the height of the whole valve body 1 will not be increased, and will not interfere with the panel, and the interior space of the stove bottom shell is fully utilized.

[0067] In a preferred embodiment of the present application, as shown in Figures 1-4 The gas outlet pipe 113 shown in Figs. 6-8 is provided with a second flange 1133 for connecting the first inclined pipe 112 and a third flange 1134 for mounting the electromagnetic valve 14, and the second flange 1133 and the third flange 1134 are arranged in a staggered manner. In this embodiment, the second flange 1133 and the third flange 1134 are both rhombic and arranged in a staggered manner, which facilitates the installation of the first electromagnetic valve 14

[0068] In a preferred embodiment of the present application, as shown in Figures 1-4 The angle between the long side of the third flange 1134 and the plane A is b, where 20°≤b≤90°. Not only can the first electromagnetic valve 14 interfere with the main electromagnetic valve, but also the valve body 10 can be thinnest in the vertical direction even if the first electromagnetic valve 14 is installed, and the height of the overall valve body 1 will not be increased, nor will it interfere with the panel, making full use of the internal space of the stove bottom shell.

[0069] Preferably, as shown in Figures 1-8 The side wall upper portion of the valve body 10 is connected with an air inlet assembly 13, the air inlet assembly 13 includes a cylinder 131 and a trapezoidal body 132, the cylinder 131 is connected to the valve body 10, the trapezoidal body 132 is located below the cylinder 131 and is connected between the valve body 10 and the cylinder 131, and a blind hole 1311 is formed in the side of the cylinder 131 away from the valve body 10; the trapezoidal body 132 is provided with an inclined hole 1321, the air inlet end of the inclined hole 1321 communicates with the blind hole 1311, the air outlet end of the inclined hole 1321 is inclined downward from top to bottom to the direction of the valve body 10 and communicates with the air inlet hole, and the blind hole 1311 and the inclined hole 1321 communicate to form an air inlet passage of the air inlet hole. In this application, the cylinder 131 and the trapezoidal body 132 are integrally formed, which can also be understood as thickening the lower wall of the cylinder 131, and the downwardly inclined inclined hole 1321 is formed in the trapezoidal body 132, which can adapt to the position of the air inlet hole without increasing the height of the overall valve body 1. Because the valve core 2 of some products can control the air outlet of the outer ring air outlet hole and the inner ring air outlet hole respectively, if the outer ring air outlet hole, the air inlet hole and the inner ring air outlet hole are arranged from top to bottom, the control member can be inserted between the outer ring air outlet hole and the air inlet hole, or between the air inlet hole and the inner ring air outlet hole, so as to control the air outlet of the inner and outer rings respectively. However, the existing straight plug valve is an air inlet at the upper end of the valve body 1, if the above structure is introduced into the straight plug valve, in order to make the air inlet on the valve body 10 correspond to and connect with the air inlet hole, the position of the air inlet on the valve body 10 needs to be moved downward, which will cause the height of the overall valve body 1 to increase, and the stove shell also needs to increase the corresponding space, which will cause the production cost to increase. The air inlet assembly 13 of the present application not only solves the connection problem with the air inlet hole, but also avoids the problem of increasing the overall height of the valve body 1, achieving the technical effect of reducing cost and increasing benefit.

[0070] Preferred, such as Figures 1-8 The valve core 2 shown includes an outer ring air outlet, an air inlet, and an inner ring air outlet, all formed from top to bottom along the side wall of the valve core 2. The inner ring air outlet assembly 12 includes a second inclined pipe 121 and a second straight pipe 122. One end of the second inclined pipe 121 is connected to the inner ring air outlet, and the other end of the second inclined pipe 121 extends towards the top of the valve body 10 and connects to the second straight pipe 122. In this application, the second straight pipe 122, the cylinder 131, and the first air outlet branch pipe 1131 are all located at the same height position of the valve body 10 and are distributed along the outer periphery of the valve body 10 at a designed angle. This design can effectively reduce the overall height of the valve body 1 and reduce the processing cost of the stove.

[0071] Preferred, such as Figures 1-8 The air inlet of the second straight pipe 122 is connected to the air outlet of the second inclined pipe 121. A connecting block 123 connects the second straight pipe 122, the second inclined pipe 121, and the valve body 1. The connecting block 123 connects the valve body 10, the second inclined pipe 121, and the second straight pipe 122 into one unit, which facilitates the injection molding of the valve body 1 and improves production efficiency and product stability.

[0072] In a preferred embodiment of the present invention, such as Figures 1-8 The shown direct-insertion plug valve also includes a positioner assembly 3, which comprises a positioner 31 and a positioning assembly 32. The positioner 31 is connected to the end of the valve core 2 near the valve stem 4; the positioning assembly 32 is connected to the top of the valve body 10 on the side away from the outer ring air outlet assembly 11, and is used to cooperate with the positioner 31 to achieve position switching. Through the cooperation of the positioner 31 and the positioning assembly 32, precise control of different positions of the valve body 1 is achieved.

[0073] Specifically, the gear shifter 31 has multiple gear slots 311 on its outer periphery. The positioning component 32 includes a positioning sleeve 321, a spring 322, and a steel ball 323. The positioning sleeve 321 is connected to the top of the valve body 1 on the side away from the outer ring air outlet component 11. One end of the spring 322 is inserted into and connected to the inside of the positioning sleeve 321, and the other end extends towards the side of the positioning sleeve 321 closer to the gear shifter 31. The steel ball 323 is connected to the other end of the spring 322 and can be inserted into or removed from the gear slots 311 to achieve switching between different gears. The spring 322 drives the steel ball 323 to switch between different gear slots 311. The positioning sleeve 321 guides the movement of the spring 322, ensuring smooth gear switching. In this embodiment, the first straight pipe 111 can correspond to the 0-degree position of the valve core 2, and the positioning sleeve 321 can correspond to the 180-degree position of the valve core 2. This avoids interference of the positioning sleeve 321 with the outer ring air outlet component 11, maximizing functional diversity.

[0074] In a preferred embodiment of the present application, the cock valve shown in Figures 1-5 The cock valve shown in 5, 9 and 10 comprises a valve cover 5 connected to the top of the valve body 10, a first micro switch connected to the valve cover 5 for generating an ignition signal, and a second micro switch connected to the top outer periphery of the valve body 1 on the side close to the inner ring gas outlet assembly 12 for sensing whether the valve core 2 is in the stir-frying position. The top outer periphery of the valve body 1 is connected with a first mounting plate 15 for mounting the first micro switch. That is, the present application provides mounting positions for the first micro switch and the second micro switch on the valve body 10 and the valve cover 5 respectively, which provides a basis for the diversity of future functional platforms.

[0075] In a preferred embodiment of the present application, the valve cover 5 shown in Figures 1-5 The valve cover 5 shown in 5, 9 and 10 comprises a top plate 51, an arc-shaped plate 52 and a second mounting plate 53. The top of the arc-shaped plate 52 is fixedly connected to the top plate 51, the bottom of the arc-shaped plate 52 is connected to the area of the valve body 1 between the positioning assembly 32 and the first mounting plate 15, one end of the second mounting plate 53 is connected to the area of the top plate 51 corresponding to the opening of the arc-shaped plate 52, the other end of the second mounting plate 53 extends outwardly of the valve cover 5, and the second micro switch is connected to the outer side of the second mounting plate 53. The central angle of the arc-shaped plate 52 is greater than 90°, and the second mounting plate 53 has a gap 54 for the positioning assembly 32 to pass through between the arc-shaped plate 52. When the valve cover 5 is connected to the valve body 1, the positioning assembly 32 can be inserted and pass through the gap 54. The installation space is formed between the top plate 51 and the arc-shaped plate 52, which ensures the installation and functional implementation of other structures of the valve body 1. The outward extension of the second mounting plate 53 does not affect the original structure and function, and fully utilizes the space of the valve body 10 and the valve cover 5, which creates feasibility for building various functions such as timing function for the future direct insertion platform.

[0076] In a preferred embodiment of the present application, the valve cover 5 shown in Figures 1-5 The valve cover 5 shown in 5, 9 and 10 further comprises a first limiting block 55 for limiting the 0-degree position of the valve rod 4, and a second limiting block 56 located above the positioning assembly 32 and connected between the top plate 51, the arc-shaped plate 52 and the second mounting plate 53 for limiting the 180-degree position of the valve rod 4. The rotation range of the valve rod 4 is limited by the first limiting block 55 and the second limiting block 56, which improves user experience.

[0077] In the embodiments of the present application, the term "a plurality of" refers to two or more than two, unless otherwise explicitly limited. The terms "mounting", "connecting", "fixing" and the like should be understood in a broad sense, for example, "connecting" can be fixed connection, can also be detachable connection, or integral connection. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0078] In the description of the embodiments of the present application, it should be understood that the terms "upper", "lower" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the devices or units referred to must have a particular direction, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the embodiments of the present application.

[0079] In the description of the present application, the terms "one embodiment", "one preferred embodiment" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0080] The above is only the preferred embodiment of the present application, and is not used to limit the embodiments of the present application. For those skilled in the art, the embodiments of the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the embodiments of the present application shall be included in the protection scope of the embodiments of the present application.

Claims

1. A push-in stopcock valve characterised in that, The valve body (1) comprises a valve body (10) and an outer ring gas outlet assembly (11) and an inner ring gas outlet assembly (12) connected to the side wall of the valve body (10), the outer ring gas outlet assembly (11) comprises: A first straight pipe (111) connected to the valve body (10); A first inclined pipe (112) whose intake end is connected to one side of the first straight pipe (111) near the gas outlet end, and whose gas outlet end is inclined away from the valve body (10) and the inner ring gas outlet assembly (12); A gas outlet pipe (113) connected to the gas outlet end of the first inclined pipe (112), which is provided with an outer ring channel and a stir-frying channel; Wherein, the gas outlet direction of the gas outlet pipe (113) and the gas outlet direction of the inner ring gas outlet assembly (12) are parallel, and the gas outlet direction of the first straight pipe (111) and the gas outlet direction of the gas outlet pipe (113) are perpendicular.

2. The in-line globe valve of claim 1, wherein, The gas outlet pipe (113) comprises: A first gas outlet branch pipe (1131) connected to the gas outlet end of the first inclined pipe (112) for forming an outer ring channel; A second gas outlet branch pipe (1132) located between the first gas outlet branch pipe (1131) and the inner ring gas outlet assembly (12), whose intake end is connected to one side of the first gas outlet branch pipe (1131) near the first inclined pipe (112), and whose gas outlet end is connected to one side of the first gas outlet branch pipe (1131) near its gas outlet end, for forming a stir-frying channel; Wherein, the intake and outlet directions of the stir-frying channel are both inclined to the central axis of the first gas outlet branch pipe (1131), and the central axis of the first gas outlet branch pipe (1131) and the central axis of the first straight pipe (111) are perpendicular to each other and form a plane A.

3. The in-line globe valve of claim 2, wherein, The gas outlet end of the first inclined pipe (112) is connected with a first flange (121) for connecting with the gas outlet pipe (113), and the included angle between the long side of the first flange (121) and the plane A is a, wherein 20°≤a≤90°.

4. The in-line globe valve of claim 2, wherein, The valve body (1) further comprises a solenoid valve (14) for controlling the on-off of the stir-frying channel, the solenoid valve (14) comprises: A valve seat (141) connected to one side of the first gas outlet branch pipe (1131) away from the inner ring gas outlet assembly (12); A sealing head inserted into the first gas outlet branch pipe (1131) and capable of opening or closing the intake end of the second gas outlet branch pipe (1132), and the movement direction of the sealing head is inclined from top to bottom.

5. The in-line globe valve of claim 4, wherein, The gas outlet pipe (113) is provided with a second flange (1133) for connecting the first inclined pipe (112) and a third flange (1134) for mounting the solenoid valve (14), and the second flange (1133) and the third flange (1134) are arranged in a staggered manner.

6. The in-line globe valve of claim 5, wherein, The included angle between the long side of the third flange (1134) and the plane A is b, wherein 20°≤b≤90°.

7. The in-line cock valve according to any one of claims 1-6, wherein, Further comprising: A valve core (2) connected to the valve body (10); The gear assembly (3) comprises a gear (31) connected to the valve core (2) near one end of the valve rod (4) and a positioning assembly (32) connected to the top of the straight-inserting plug valve away from the side of the outer ring air outlet assembly (11), which cooperates with the gear (31) to realize the switching of gears.

8. The in-line globe valve of claim 7, wherein, Further comprising: A valve cover (5) connected to the top of the straight-inserting plug valve; A first micro switch connected to the valve cover (5) for generating an ignition signal; A second micro switch connected to the top of the straight-inserting plug valve for sensing whether the valve core (2) is in the stir-frying position; Wherein, the top of the straight-inserting plug valve is connected to the side near the inner ring air outlet assembly (12) with a first mounting plate (15) for mounting the first micro switch.

9. The in-line globe valve of claim 8, wherein, The valve cover (5) comprises: A top plate (51); An arc-shaped plate (52) fixedly connected to the top plate (51) at the top and connected to the area of the straight-inserting plug valve between the positioning assembly (32) and the first mounting plate (15) at the bottom, wherein the central angle of the arc-shaped plate (52) is greater than 90°; A second mounting plate (53) connected to the top plate (51) at one end corresponding to the opening area of the arc-shaped plate (52) and extending to the outside of the valve cover (5) at the other end, and the second micro switch is connected to the outside of the second mounting plate (53); Wherein, the second mounting plate (53) and the arc-shaped plate (52) have a gap (54) for the positioning assembly (32) to pass through, so that when the valve cover (5) is connected to the straight-inserting plug valve, the positioning assembly (32) can be inserted and pass through the gap (54).

10. The in-line globe valve of claim 9, wherein, The valve cover (5) further comprises: A first limiting block (55) for limiting the 0-degree position of the valve rod (4); A second limiting block (56) located above the positioning assembly (32) and connected between the top plate (51), the arc-shaped plate (52) and the second mounting plate (53) for limiting the 180-degree position of the valve rod (4).

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