Valve fixing structure

Abstract

The present invention discloses a gas valve fixing structure for a stove, comprising an upper air intake pipe, a lower air intake pipe, and a solenoid valve fixing assembly. The solenoid valve fixing assembly is disposed between the upper air intake pipe and the lower air intake pipe, and the three are connected. Air intake channels are disposed on both sides of the upper air intake pipe, and the lower air intake pipe is a three-way pipe structure. The present invention provides a gas valve fixing structure comprising the upper air intake pipe, the lower air intake pipe, and the solenoid valve fixing assembly, adopts a three-way structure as the lower air intake pipe, and provides air intake channels on both sides of the upper air intake pipe. The gas valve fixing structure can be adapted to thermocouple ignition induction or ion ignition induction by providing or not providing a solenoid valve; it can also be adapted to integrated stoves or traditional stoves by selecting the air inlet port and the gas flow route; and it can also be adapted to different valve bodies by selecting the installation direction and installation method of the valve body. The gas valve fixing structure of the present invention can be adapted to stoves of different structures, different categories, and different ignition methods, and has high versatility.

Description

Technical Field

[0001] The invention belongs to the technical field of gas cookers, and particularly relates to a gas valve fixing structure. Background Art

[0002] A stove refers to the stove and related appliances used for cooking. Stoves can be categorized into various types based on different criteria. Traditional built-in stoves are divided into two types based on the ignition induction method: thermocouple and ion. Thermocouple ignition uses an independent solenoid valve located within the valve body, while ion ignition uses a self-priming solenoid valve installed in the air intake path to control the on / off flow of the entire stove. The two structures differ. Currently, integrated stoves generally use thermocouple ignition, with some using ion ignition. Furthermore, the valve stem orientation of integrated stoves is generally 0 degrees (forward), but can also be 90 degrees (upward).

[0003] Different structures and ignition methods require different gas valve fixing seats and air inlet pipe joints, which is not conducive to the versatility of the material. Therefore, it is very necessary to design a gas valve fixing structure with strong versatility that can be applied to stoves with different structures, different types, and different ignition methods. Summary of the Invention

[0004] In view of this, the purpose of the present invention is to provide a gas valve fixing structure, which can be applicable to stoves with different structures, different categories and different ignition methods through the arrangement of the air intake lower pipe, the air intake upper pipe and the solenoid valve fixing assembly, and has strong versatility.

[0005] The technical solution adopted in the present invention is:

[0006] An air valve fixing structure for a cooker, comprising an air intake upper pipe, an air intake lower pipe and an electromagnetic valve fixing assembly;

[0007] The solenoid valve fixing assembly is arranged between the upper intake pipe and the lower intake pipe, and the three are connected. Intake channels are arranged on both sides of the upper intake pipe, and the lower intake pipe is a three-way pipeline structure.

[0008] Preferably, the air intake lower tube includes a first air inlet, a second air inlet and a third air inlet, the first air inlet and the second air inlet are respectively arranged at both ends of the air intake lower tube, and the third air inlet is arranged in the middle of the air intake lower tube, and the four together form a three-way pipeline structure; the solenoid valve fixing assembly is arranged on the other side of the middle of the air intake lower tube.

[0009] Preferably, both ends of the air intake upper tube are closed, and fourth air intake ports are provided near both ends, and a first flange is provided on the air intake upper tube at a position opposite to the fourth air intake ports.

[0010] Preferably, it further comprises a solenoid valve, which is arranged on the solenoid valve fixing assembly so as to be applied to a cooker with an ion ignition induction method.

[0011] Preferably, it further comprises a first cover plate, which is arranged on the solenoid valve fixing assembly to seal it, and is applied to cookers with thermocouple ignition induction mode.

[0012] Preferably, it further includes a second cover plate, which is arranged on the third air inlet, and the first air inlet is connected to the integrated stove through a second flange.

[0013] Preferably, it further includes a third cover plate and an air pipe joint, wherein the third cover plates are two and are respectively arranged on the first air inlet and the second air inlet, and the air pipe joint is arranged on the third air inlet so as to be applied to a traditional stove.

[0014] Preferably, it also includes a first valve body and a fourth cover plate, the air outlet of the first valve body cooperates with the fourth air inlet, the fourth cover plate is arranged on the first flange, and is connected to the first valve body by fixing screws so as to be applied to the integrated stove.

[0015] Preferably, it further includes a second valve body and a blocking block, wherein the second valve body cooperates with the first flange, and the blocking block is arranged on the fourth air inlet and connected to the second valve body by fixing screws so as to be applied to traditional stoves.

[0016] The beneficial effects of the present invention are as follows: the present invention arranges an air valve fixing structure including an upper air intake pipe, a lower air intake pipe and an electromagnetic valve fixing assembly, and connects the electromagnetic valve fixing assembly and arranges it between the upper air intake pipe and the lower air intake pipe, adopts a three-way structure as the lower air intake pipe, and arranges air intake channels on both sides of the upper air intake pipe. It can be suitable for thermocouple ignition induction mode or ion ignition induction mode by setting or not setting the electromagnetic valve; it can also be suitable for integrated stoves or traditional stoves by selecting the air inlet and the gas flow route; it can also be suitable for different valve bodies by selecting the installation direction and installation method of the valve body. The air valve fixing structure of the present invention can be suitable for stoves of different structures, different categories, and different ignition methods, and has strong versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A structural diagram of a gas valve fixing structure provided in an embodiment of the present invention;

[0018] Figure 2 A structural diagram of the air valve fixing structure provided by an embodiment of the present invention from another visual angle;

[0019] Figure 3 A structural diagram of a solenoid valve and an air pipe joint assembled in the air valve fixing structure provided in an embodiment of the present invention;

[0020] Figure 4 A structural diagram from another visual angle after the solenoid valve and the air pipe joint are assembled in the air valve fixing structure provided in an embodiment of the present invention;

[0021] Figure 5 for Figure 4 A magnified view of the structure of part A;

[0022] Figure 6 A structural diagram of a gas valve fixing structure provided in an embodiment of the present invention, in which a solenoid valve, a first valve body, and a second valve body are assembled;

[0023] Figure 7 for Figure 6 A magnified view of the structure of part B;

[0024] Figure 8 for Figure 6 The structure of part C in the middle is enlarged from another visual angle;

[0025] Figure 9 A structural diagram of a gas valve fixing structure provided in an embodiment of the present invention, which is equipped with a solenoid valve, a gas pipe joint, and a first valve body.

[0026] In the figure: 1. Upper air intake pipe; 11. Fourth air inlet; 12. First flange; 2. Lower air intake pipe; 21. First air inlet; 22. Second air inlet; 23. Third air inlet; 3. Solenoid valve fixing assembly; 4. Solenoid valve; 5. First valve body; 6. Second valve body; 7. Block. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention; that is, the specific embodiments herein are part of the embodiments of the present application, not all of the embodiments; based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0028] The embodiment of the present invention provides a gas valve fixing structure for a stove, such as Figures 1-9 As shown, it includes an intake upper pipe 1, an intake lower pipe 2 and a solenoid valve fixing assembly 3;

[0029] The solenoid valve fixing assembly 3 is arranged between the air intake upper tube 1 and the air intake lower tube 2, and the three are connected. Air intake channels are provided on both sides of the air intake upper tube 1, and the air intake lower tube 3 is a three-way pipeline structure.

[0030] In this way, the upper air intake pipe 1, the lower air intake pipe 2 and the solenoid valve fixing assembly 3 constitute the basic structure of the air valve fixing structure. The upper air intake pipe 1 and the lower air intake pipe 2 are both used to construct a gas channel. The solenoid valve fixing assembly 3 is used to connect the solenoid valve or to form a gas channel with the upper air intake pipe 1 and the lower air intake pipe 2, so as to make the air valve fixing structure of this embodiment suitable for stoves with different structures, different categories and different ignition methods by changing the gas flow path, control method, etc.

[0031] In a specific implementation, the upper intake pipe 1, the lower intake pipe 2 and the solenoid valve fixing assembly 3 are welded together and the three are connected; however, the connection method of the three is not limited to welding, and other connection methods applicable to this structure are within the protection scope of this embodiment.

[0032] like Figure 2 As shown, the air intake lower tube 2 includes a first air intake port 21, a second air intake port 22 and a third air intake port 23. The first air intake port 21 and the second air intake port 22 are respectively arranged at both ends of the air intake lower tube 2, and the third air intake port 23 is arranged in the middle of the air intake lower tube 2. The four together form a three-way pipeline structure; the solenoid valve fixing assembly 3 is arranged on the other side of the middle of the air intake lower tube 2.

[0033] like Figure 2 and Figure 5 As shown, both ends of the air intake upper tube 1 are closed, and a fourth air intake 11 is provided near both ends. A first flange 12 is provided on the air intake upper tube 1 at a position opposite to the fourth air intake 11 .

[0034] Specifically, both ends of the intake lower tube 2 are open, namely the first air inlet 21 and the second air inlet 22. The middle of the intake lower tube 2 is also open at a position opposite to the solenoid valve fixing assembly 3, which is the third air inlet 23. The two ends of the intake upper tube 1 are blocked, and the fourth air inlet 11 and the first flange 12 are provided near the ends. The fourth air inlet 11 and the first flange 12 are opposite to each other, which means that the two are in two directions on the same plane, such as the up and down directions.

[0035] However, the third air inlet 23 is not limited to the middle of the air inlet down pipe 2 , but is located in the middle relative to both sides, not specifically in the middle.

[0036] like Figure 3-Figure 5 As shown, it also includes a solenoid valve 4, which is arranged on the solenoid valve fixing component 3 to be applied to cookers with ion ignition induction mode.

[0037] Specifically, the solenoid valve 4 is installed on the solenoid valve fixing assembly 3;

[0038] In this way, when the cooker uses the ion ignition induction mode, the solenoid valve 4 is installed to control the passage of gas from the lower intake pipe 2 to the upper intake pipe 1.

[0039] In a specific implementation, it also includes a first cover plate, which is arranged on the solenoid valve fixing assembly 3 to seal it, and is applied to cookers with thermocouple ignition induction mode.

[0040] Specifically, when the stove uses a thermocouple ignition induction method, an independent solenoid valve is provided at the valve body. At this time, the solenoid valve can be cancelled, and the solenoid valve fixing assembly 3 is sealed with a first cover plate to form a passage of the upper intake pipe 1, the solenoid valve fixing assembly 3 and the lower intake pipe 2, and the gas flow direction remains unchanged.

[0041] like Figure 6 As shown, a second cover plate is also included, which is arranged on the third air inlet 23, and the first air inlet 21 is connected to the integrated stove through a second flange.

[0042] Specifically, when applicable to an integrated stove, the first air inlet 21 is the air inlet of the integrated stove air inlet pipe, which can be fixed to the integrated stove body through a second flange connection. At this time, the third air inlet 23 is blocked using a second cover plate.

[0043] like Figure 9 As shown, it also includes a third cover plate and an air pipe joint. There are two third cover plates, which are respectively arranged on the first air inlet 21 and the second air inlet 22. The air pipe joint is arranged on the third air inlet 23 to be applied to traditional stoves.

[0044] Specifically, when applied to a traditional stove, the first air inlet 21 and the second air inlet 22 are respectively blocked by a third cover plate, and an air pipe joint is installed on the third air inlet 23 for traditional hose connection.

[0045] like Figure 7 As shown, it also includes a first valve body 5 and a fourth cover plate. The air outlet of the first valve body 5 cooperates with the fourth air inlet 11. The fourth cover plate is arranged on the first flange 12 and is connected to the first valve body 5 by fixing screws so as to be applied to the integrated stove.

[0046] Specifically, when applied to an integrated stove, due to the structural limitations of the integrated stove, the first valve body 5 is hit from bottom to top, the air outlet of the first valve body 5 cooperates with the fourth air inlet 11, and the first flange 12 corresponding to the fourth air inlet 11 is blocked with a fourth cover plate, and then fixedly connected to the first valve body 5 with a fixing screw passing through the screw hole of the first flange 12.

[0047] like Figure 8As shown, it also includes a second valve body 6 and a block 7. The second valve body 6 cooperates with the first flange 12. The block 7 is arranged on the fourth air inlet 11 and is connected to the second valve body 6 by fixing screws so as to be applied to traditional stoves.

[0048] Specifically, when suitable for traditional stoves, the second valve body 6 is directed upward, and the second valve body 6 is fixed with a block 7 and a fixing screw, that is, the second valve body 6 is matched with the first flange 12, and the fourth air inlet 11 corresponding to the first flange 12 is blocked with a block 7, and then the second valve body 6 and the block 7 are connected and fixed by the fixing screws.

[0049] In specific implementation, when the integrated stove has a 0-degree valve, the valve stem faces forward; when the traditional stove has a 90-degree valve, the valve stem faces upward. The position of the gas valve fixing structure of this embodiment meets the requirements of the misalignment of the openings of the glass panel and the front adjustment panel in the integrated stove and the traditional stove, and will not affect the existing stove.

[0050] That is, the gas valve fixing structure of this embodiment is applicable to the ion and thermocouple ignition methods of the integrated stove, and is also applicable to the valve body of the 90-degree valve and the 0-degree valve. It is also applicable to the air intake connection methods of the integrated stove and the traditional stove, and has a very high degree of universality.

[0051] Working Principle: When the gas valve fixing structure of this embodiment is in use, when the cooker uses ion ignition induction, the solenoid valve 4 is installed to control the passage of gas from the lower intake pipe 2 to the upper intake pipe 1. When the cooker uses thermocouple ignition induction, an independent solenoid valve is installed in the valve body. In this case, the solenoid valve can be eliminated, and the solenoid valve fixing assembly 3 is sealed with the first cover plate, forming a passage between the upper intake pipe 1, the solenoid valve fixing assembly 3, and the lower intake pipe 2. The gas flow direction remains unchanged.

[0052] When applied to an integrated stove, the first air inlet 21 is the air inlet of the integrated stove's air inlet pipe and can be fixed to the integrated stove body via a second flange connection. In this case, the third air inlet 23 is blocked with a second cover plate. When applied to a traditional stove, the first air inlet 21 and the second air inlet 22 are blocked with a third cover plate respectively, and a trachea connector is installed on the third air inlet 23 for a traditional hose connection.

[0053] When applied to an integrated stove, the first valve body 5 is bumped from bottom to top, the air outlet of the first valve body 5 cooperates with the fourth air inlet 11, the first flange 12 corresponding to the fourth air inlet 11 is blocked with a fourth cover plate, and then fixedly connected to the first valve body 5 with a fixing screw passing through the screw hole of the first flange 12; when applied to a traditional stove, the second valve body 6 is directed upward, and the second valve body 6 is fixed with a blocking block 7 and a fixing screw, that is, the second valve body 6 cooperates with the first flange 12, and the fourth air inlet 11 corresponding to the first flange 12 is blocked with a blocking block 7, and then the second valve body 6 and the blocking block 7 are connected and fixed by fixing screws.

[0054] This embodiment provides an air valve fixing structure including an upper air intake pipe, a lower air intake pipe and an electromagnetic valve fixing assembly, and the electromagnetic valve fixing assembly is connected and arranged between the upper air intake pipe and the lower air intake pipe, a three-way structure is adopted as the lower air intake pipe, and air intake channels are arranged on both sides of the upper air intake pipe. It can be suitable for thermocouple ignition induction mode or ion ignition induction mode by setting or not setting the electromagnetic valve; it can also be suitable for integrated stoves or traditional stoves by selecting the air inlet and the gas flow route; it can also be suitable for different valve bodies by selecting the installation direction and installation method of the valve body. The air valve fixing structure of the present invention can be suitable for stoves of different structures, different categories, and different ignition methods, and has strong versatility.

[0055] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A gas valve fixing structure for a stove, characterized in that: It comprises an air intake upper pipe (1), an air intake lower pipe (2) and a solenoid valve fixing assembly (3); The solenoid valve fixing assembly (3) is arranged between the upper intake tube (1) and the lower intake tube (2), and the three are connected. Intake channels are arranged on both sides of the upper intake tube (1), and the lower intake tube (2) is a three-way pipeline structure; the lower intake tube (2) includes a first air inlet (21), a second air inlet (22) and a third air inlet (23), the first air inlet (21) and the second air inlet (22) are respectively arranged at the two ends of the lower intake tube (2), and the third air inlet (23) is arranged in the middle of the lower intake tube (2), and the four together form a three-way pipeline structure; the solenoid valve fixing assembly (3) is arranged on the other side of the middle of the lower intake tube (2); the two ends of the upper intake tube (1) are closed, and a fourth air inlet (11) is arranged near the two ends, and a first flange (12) is arranged on the upper intake tube (1) at a position relative to the fourth air inlet (11).

2. The air valve fixing structure according to claim 1, characterized in that: It also includes a solenoid valve (4), which is arranged on the solenoid valve fixing component (3) and is applied to a stove with an ion ignition induction method.

3. The air valve fixing structure according to claim 1, characterized in that: It also includes a first cover plate, which is arranged on the electromagnetic valve fixing assembly (3) to seal it and is applied to a cooker with a thermocouple ignition induction method.

4. The air valve fixing structure according to claim 1, characterized in that: It also includes a second cover plate, which is arranged on the third air inlet (23), and the first air inlet (21) is connected to the integrated stove via a second flange.

5. The air valve fixing structure according to claim 1, characterized in that: It also includes a third cover plate and an air pipe joint, wherein the third cover plates are two and are respectively arranged on the first air inlet (21) and the second air inlet (22), and the air pipe joint is arranged on the third air inlet (23) so as to be applied to a traditional stove.

6. The air valve fixing structure according to claim 1, characterized in that: It also includes a first valve body (5) and a fourth cover plate, wherein the air outlet of the first valve body (5) cooperates with the fourth air inlet (11), and the fourth cover plate is arranged on the first flange (12) and connected to the first valve body (5) by fixing screws so as to be applied to the integrated stove.

7. The air valve fixing structure according to claim 1, characterized in that: The invention also includes a second valve body (6) and a blocking block (7), wherein the second valve body (6) cooperates with the first flange (12), and the blocking block (7) is arranged on the fourth air inlet (11) and connected to the second valve body (6) by fixing screws, so as to be applied to a conventional stove.

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