Multifunctional valve body capable of being used for stir-frying and gas stove

Abstract

The utility model discloses a multifunctional valve body capable of being used for stir-frying and a gas stove. The multifunctional valve body capable of being used for stir-frying comprises a valve seat, a first switch valve and a second switch valve, and the valve seat is provided with an air inlet channel, an inner ring air outlet channel, a connecting channel, an outer ring air outlet channel, a transfer channel and a stir-frying channel; the inner ring air outlet channel and the connecting channel are both communicated with the air inlet channel; one end of the stir-frying channel is communicated with the connecting channel, the other end of the stir-frying channel is communicated with the inner ring air outlet channel, and the first switch valve is arranged in the stir-frying channel and used for controlling the stir-frying channel to be connected or disconnected; one end of the transfer channel communicates with the connecting channel, the other end of the transfer channel communicates with the outer ring air outlet channel, and the second switch valve is arranged in the transfer channel and used for controlling the transfer channel to be connected or disconnected. According to the utility model, the on-off of the outer ring gas outlet channel can be controlled, the fire power of the inner ring during stir-frying is increased, and the functions are more diversified.

Description

Technical Field

[0001] The utility model relates to the technical field of gas stoves, in particular to a multifunctional valve body and a gas stove which can be used for stir-frying. Background Art

[0002] The existing gas stove valve body generally adopts a dual-channel design, the inner ring gas outlet channel is used to form the inner ring flame, and the outer ring gas outlet channel is used to form the outer ring flame. In order to achieve high-power stir-frying, the existing gas stove valve body is also designed with a stir-frying function.

[0003] For example, Chinese utility model patent with publication number CN217559131 U discloses a gas stove valve body that can realize inner ring fire stir-frying. However, the valve body can only control the on-off of the gas path of the stir-frying channel, but cannot control the on-off of the outer ring air outlet channel. The firepower of the inner ring fire stir-frying is relatively small, so the function of the existing valve body is relatively single. Utility Model Content

[0004] The utility model provides a multifunctional valve body and a gas stove which can be used for stir-frying, which can control the on-off of an outer ring air outlet channel, increase the firepower of an inner ring fire during stir-frying, and have more diverse functions.

[0005] In order to solve the above problems, the utility model adopts the following technical solutions:

[0006] According to the first aspect of the utility model, an embodiment of the utility model provides a multifunctional valve body that can be used for stir-frying, including a valve seat, a first switch valve and a second switch valve, the valve seat is provided with an air inlet channel, an inner ring air outlet channel, a connecting channel, an outer ring air outlet channel, a transit channel and a stir-frying channel; the inner ring air outlet channel and the connecting channel are both connected to the air inlet channel; one end of the stir-frying channel is connected to the connecting channel, and the other end is connected to the inner ring air outlet channel, the first switch valve is arranged in the stir-frying channel, and is used to control the conduction or disconnection of the stir-frying channel; one end of the transit channel is connected to the connecting channel, and the other end is connected to the outer ring air outlet channel, the second switch valve is arranged in the transit channel, and is used to control the conduction or disconnection of the transit channel.

[0007] In some embodiments, a spare air outlet channel connected to the inner ring air outlet channel is provided on one side of the inner ring air outlet channel, and a blocking piece is detachably fixed to the spare air outlet channel, and the blocking piece blocks the spare air outlet channel.

[0008] In some embodiments, the blocking member is a blocking screw, the inner wall of the backup air outlet channel is provided with an internal thread matched with the blocking screw, and the blocking screw is threadedly connected to the backup air outlet channel.

[0009] In some embodiments, the stir-frying channel includes a first bypass pipe, a stir-frying cavity and a second bypass pipe. The connecting channel, the first bypass pipe, the stir-frying cavity, the second bypass pipe and the inner ring air outlet channel are connected in sequence. The first switch valve is arranged in the stir-frying cavity and is used to control the conduction or disconnection between the stir-frying cavity and the first bypass pipe.

[0010] In some embodiments, the transfer channel includes a third bypass pipe and a transfer cavity, the connecting channel, the third bypass pipe, the transfer cavity and the outer ring air outlet channel are connected in sequence, and the second switch valve is arranged in the transfer cavity and is used to control the conduction or disconnection between the transfer cavity and the outer ring air outlet channel.

[0011] In some embodiments, the first switch valve is used to control the disconnection of the stir-frying channel, and the second switch valve is used to control the disconnection of the transfer channel.

[0012] In some embodiments, the first switch valve is used to control the conduction of the stir-frying channel, and the second switch valve is used to control the disconnection of the transfer channel.

[0013] In some embodiments, the first switch valve is used to control the disconnection of the stir-frying channel, and the second switch valve is used to control the conduction of the transfer channel.

[0014] In some embodiments, the first switch valve is used to control the conduction of the stir-frying channel, and the second switch valve is used to control the conduction of the transfer channel.

[0015] According to a second aspect of the utility model, an embodiment of the utility model provides a gas stove, comprising the multifunctional valve body for stir-frying as described in any one of the first aspects above.

[0016] The utility model has at least the following beneficial effects: the first switch valve of the utility model can control the conduction or disconnection of the stir-frying channel, thereby allowing the inner ring fire to be stir-fried or not, and the second switch valve can control the conduction or disconnection of the transfer channel, and correspondingly can control the on-and-off of the outer ring air outlet channel; thereby, the inner ring fire can be burned alone, the inner ring fire stir-fried, the inner ring fire and the outer ring fire can be burned together, and the inner ring fire can be stir-fried and burned together, and the functions are more diverse. When the second switch valve controls the transfer channel to be disconnected and the inner ring fire is enabled for stir-frying, the inner ring fire can be stir-fried with greater firepower. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a cross-sectional schematic diagram of a multifunctional valve body for stir-frying in a first use state according to an embodiment of the utility model;

[0018] Figure 2 It is a cross-sectional schematic diagram of a multifunctional valve body for stir-frying in a second use state according to an embodiment of the utility model;

[0019] Figure 3 It is a cross-sectional schematic diagram of a multifunctional valve body for stir-frying in a third use state according to an embodiment of the utility model;

[0020] Figure 4 It is a cross-sectional schematic diagram of a multifunctional valve body for stir-frying in a fourth use state according to an embodiment of the utility model.

[0021] Wherein, the accompanying drawings are marked as follows:

[0022] Valve seat 100, inner ring air outlet channel 110, connecting channel 120, outer ring air outlet channel 130, transfer channel 140, third bypass pipe 141, transfer cavity 142, stir-fry channel 150, first bypass pipe 151, stir-fry cavity 152, second bypass pipe 153, spare air outlet channel 160;

[0023] The first switch valve 210, the second switch valve 220,

[0024] The sealing member 300 . DETAILED DESCRIPTION

[0025] The utility model provides the following description with reference to the accompanying drawings to help fully understand the various embodiments of the utility model as defined by the claims and their equivalents. The description includes various specific details to help understanding, but these details should be regarded as exemplary only. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the various embodiments described herein without departing from the scope and spirit of the utility model.

[0026] In the description of the present invention, descriptions of orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] It will be understood that when one element (eg, a first element) is “connected” to another element (eg, a second element), the element may be directly connected to the other element or an intervening element (eg, a third element) may be present between the element and the other element.

[0028] The embodiment of the utility model provides a multifunctional valve body which can be used for stir-frying. Figure 1As shown, it includes a valve seat 100, a first switch valve 210 and a second switch valve 220. The valve seat 100 is provided with an air inlet channel, an inner ring air outlet channel 110, a connecting channel 120, an outer ring air outlet channel 130, a transfer channel 140 and a stir-frying channel 150. The air inlet channel is used to be connected to the gas supply pipeline to input gas into the entire valve body. The inner ring air outlet channel 110 and the connecting channel 120 are both connected to the air inlet channel, and the gas can be delivered to the inner ring air outlet channel 110 and the connecting channel 120.

[0029] One end of the stir-fry channel 150 is connected to the connecting channel 120, and the other end of the stir-fry channel 150 is connected to the inner ring gas outlet channel 110. The first switch valve 210 is arranged on the stir-fry channel 150 and is used to control the conduction or disconnection of the stir-fry channel 150. When the first switch valve 210 controls the stir-fry channel 150 to be conducted, the gas in the connecting channel 120 can flow to the inner ring gas outlet channel 110 through the stir-fry channel 150, increasing the gas volume of the inner ring gas outlet channel 110, so that the inner ring gas outlet channel 110 is used for stir-frying. When the first switch valve 210 controls the stir-fry channel 150 to be closed, the gas in the connecting channel 120 cannot flow to the inner ring gas outlet channel 110 through the stir-fry channel 150, and the gas in the inner ring gas outlet channel 110 maintains a normal supply, and the inner ring flame burns normally.

[0030] One end of the transfer channel 140 is connected to the connecting channel 120, and the other end is connected to the outer ring gas outlet channel 130. The second switch valve 220 is arranged in the transfer channel 140 and is used to control the conduction or disconnection of the transfer channel 140. When the second switch valve 220 controls the conduction of the transfer channel 140, the gas in the connecting channel 120 can flow to the outer ring gas outlet channel 130 through the transfer channel 140, which is equivalent to the conduction of the outer ring gas outlet channel 130, and the outer ring flame can burn; when the second switch valve 220 controls the disconnection of the transfer channel 140, the gas in the connecting channel 120 cannot flow to the outer ring gas outlet channel 130 through the transfer channel 140, which is equivalent to the disconnection of the outer ring gas outlet channel 130, and the outer ring flame is extinguished.

[0031] Therefore, this embodiment can realize inner ring fire combustion alone, inner ring fire stir-frying, inner ring fire and outer ring fire joint combustion, and inner ring fire stir-frying and outer ring fire combustion through the first switch valve 210 and the second switch valve 220, and the functions are more diverse; when the second switch valve 220 controls the transfer channel 140 to be disconnected and the first switch valve 210 controls the stir-frying channel 150 to be turned on, the gas originally flowing to the outer ring air outlet channel 130 flows into the inner ring air outlet channel 110, increasing the gas supply to the inner ring air outlet channel 110, thereby increasing the firepower of the inner ring fire stir-frying.

[0032] In some embodiments, Figure 1As shown, a spare gas outlet channel 160 connected to the inner ring gas outlet channel 110 is provided on one side of the inner ring gas outlet channel 110, and a blocking piece 300 is detachably fixed to the spare gas outlet channel 160, which blocks the spare gas outlet channel 160 to prevent gas leakage.

[0033] When the spare gas outlet channel 160 is needed, the blocking piece 300 can be removed from the spare gas outlet channel 160, and the spare gas outlet channel 160 can supply gas to the central mixing chamber of the three-ring fire burner to make the central flame burn. Of course, the spare gas outlet channel 160 can also be used when there are other gas needs. Therefore, this embodiment further expands the function of the entire valve body, and the gas needs of the user are met through the spare gas outlet channel 160. At the same time, since the blocking piece 300 is detachably fixed in the spare gas outlet channel 160, it is very convenient to install and disassemble, and the spare gas outlet channel 160 can be quickly activated or deactivated.

[0034] Furthermore, the blocking piece 300 is a blocking screw, and the inner wall of the spare air outlet channel 160 is provided with an internal thread compatible with the blocking screw. The blocking screw is threadedly connected to the spare air outlet channel 160, thereby realizing that the blocking piece 300 can be detachably fixed in the spare air outlet channel 160. The threaded connection method is more labor-saving and convenient during installation and disassembly.

[0035] In this embodiment, the spare air outlet channel 160 can be coaxially arranged with the section of the stir-frying channel 150 connected to the inner ring air outlet channel 110, so as to facilitate the processing of the section of the stir-frying channel 150 connected to the inner ring air outlet channel 110 through the spare air outlet channel 160.

[0036] In some embodiments, the stir-fry channel 150 includes a first bypass pipe 151, a stir-fry cavity 152, and a second bypass pipe 153. The connecting channel 120, the first bypass pipe 151, the stir-fry cavity 152, the second bypass pipe 153, and the inner ring air outlet channel 110 are sequentially connected. The first switch valve 210 is disposed in the stir-fry cavity 152 and is used to control the connection or disconnection between the stir-fry cavity 152 and the first bypass pipe 151, and accordingly, the connection and disconnection of the stir-fry channel 150 can be controlled. This structure can adapt to the position distribution of the connecting channel 120 and the inner ring air outlet channel 110, and the volume of the stir-fry cavity 152 is larger, which facilitates the arrangement of the valve core of the first switch valve 210 in the stir-fry cavity 152.

[0037] The second bypass pipe 153 may be coaxially disposed with the backup air outlet passage 160 , and the second bypass pipe 153 may be formed by punching a hole in the backup air outlet passage 160 .

[0038] In some embodiments, the transfer channel 140 includes a third bypass pipe 141 and a transfer cavity 142, the connecting channel 120, the third bypass pipe 141, the transfer cavity 142 and the outer ring outlet channel 130 are sequentially connected, and the second switch valve 220 is arranged in the transfer cavity 142, and is used to control the conduction or disconnection between the transfer cavity 142 and the outer ring outlet channel 130, and accordingly can control the conduction or disconnection of the transfer channel 140. This structure can adapt to the position distribution of the connecting channel 120 and the outer ring outlet channel 130, and the volume of the transfer cavity 142 is larger, which is convenient for arranging the valve head of the second switch valve 220 in the transfer cavity 142.

[0039] In order to further illustrate the functions of the multifunctional valve body for stir-frying of the present invention, embodiments of the multifunctional valve body for stir-frying of the present invention in different use states will be provided below.

[0040] In a state of use, such as Figure 1 As shown, the first switch valve 210 controls the stir-frying channel 150 to be disconnected, and the second switch valve 220 controls the transfer channel 140 to be disconnected. Only the inner ring gas outlet channel 110 outputs gas to the outside, the inner ring fire burns alone, and the outer ring flame is extinguished.

[0041] In another use state, such as Figure 2 As shown, the first switch valve 210 controls the stir-frying channel 150 to be turned on, and the second switch valve 220 controls the transfer channel 140 to be turned off. The gas in the connecting channel 120 flows to the inner ring gas outlet channel 110 through the stir-frying channel 150, increasing the gas volume in the inner ring gas outlet channel 110, so that the inner ring fire is stir-fried and the outer ring flame is extinguished.

[0042] In another use state, such as Figure 3 As shown, the first switch valve 210 controls the stir-frying channel 150 to be disconnected, and the second switch valve 220 controls the transfer channel 140 to be connected. The inner ring gas outlet channel 110 and the outer ring gas outlet channel 130 both output gas to the outside, and the inner ring fire and the outer ring fire burn together.

[0043] In another use state, such as Figure 4 As shown, the first switch valve 210 controls the stir-frying channel 150 to be turned on, and the second switch valve 220 controls the transfer channel 140 to be turned on. A part of the gas in the connecting channel 120 flows to the inner ring gas outlet channel 110 through the stir-frying channel 150, increasing the gas volume in the inner ring gas outlet channel 110, so that the inner ring fire is stir-fried. At the same time, another part of the gas in the connecting channel 120 flows to the outer ring gas outlet channel 130 through the transfer channel 140, and the outer ring fire is also burned.

[0044] An embodiment of the utility model further provides a gas stove, comprising a multifunctional valve body for stir-frying according to any of the above embodiments. The specific description of the multifunctional valve body for stir-frying can be referred to the above embodiments, which will not be repeated here.

[0045] The terms and words used in the above description and claims are not limited to the literal meanings, but are only used by the applicant to enable a clear and consistent understanding of the utility model. Therefore, it should be clear to those skilled in the art that the above description of various embodiments of the utility model is provided only for illustration, and not for limiting the utility model as defined by the attached claims and their equivalents.

Claims

1. A multifunctional valve body that can be used for stir-frying, characterized in that: The invention comprises a valve seat (100), a first switch valve (210) and a second switch valve (220); the valve seat (100) is provided with an air inlet channel, an inner ring air outlet channel (110), a connecting channel (120), an outer ring air outlet channel (130), a transfer channel (140) and a stir-frying channel (150); the inner ring air outlet channel (110) and the connecting channel (120) are both connected to the air inlet channel; one end of the stir-frying channel (150) is connected to the connecting channel (120); 0), and the other end is connected to the inner ring air outlet channel (110); the first switch valve (210) is arranged in the stir-fry channel (150) and is used to control the stir-fry channel (150) to be turned on or off; one end of the transfer channel (140) is connected to the connecting channel (120), and the other end is connected to the outer ring air outlet channel (130); the second switch valve (220) is arranged in the transfer channel (140) and is used to control the transfer channel (140) to be turned on or off.

2. The multifunctional valve body for stir-frying according to claim 1, characterized in that: A spare air outlet channel (160) in communication with the inner ring air outlet channel (110) is provided on one side of the inner ring air outlet channel (110); a blocking piece (300) is detachably fixed to the spare air outlet channel (160); and the blocking piece (300) blocks the spare air outlet channel (160).

3. The multifunctional valve body for stir-frying according to claim 2, characterized in that: The sealing member (300) is a sealing screw, and the inner wall of the spare air outlet passage (160) is provided with an internal thread adapted to the sealing screw, and the sealing screw is threadedly connected to the spare air outlet passage (160).

4. The multifunctional valve body for stir-frying according to any one of claims 1 to 3, characterized in that: The stir-frying channel (150) comprises a first bypass pipe (151), a stir-frying cavity (152) and a second bypass pipe (153); the connecting channel (120), the first bypass pipe (151), the stir-frying cavity (152), the second bypass pipe (153) and the inner ring air outlet channel (110) are connected in sequence; the first switch valve (210) is arranged in the stir-frying cavity (152) and is used to control the connection or disconnection between the stir-frying cavity (152) and the first bypass pipe (151).

5. The multifunctional valve body for stir-frying according to any one of claims 1 to 3, characterized in that: The transfer channel (140) comprises a third bypass pipe (141) and a transfer cavity (142); the connecting channel (120), the third bypass pipe (141), the transfer cavity (142) and the outer ring air outlet channel (130) are connected in sequence; the second switch valve (220) is arranged in the transfer cavity (142) and is used to control the connection or disconnection between the transfer cavity (142) and the outer ring air outlet channel (130).

6. The multifunctional valve body for stir-frying according to any one of claims 1 to 3, characterized in that: The first switching valve (210) is used to control the disconnection of the stir-frying passage (150) and the second switching valve (220) is used to control the disconnection of the relay passage (140).

7. The multifunctional valve body for stir-frying according to any one of claims 1 to 3, characterized in that: The first switching valve (210) is used to control the conduction of the blow-frying channel (150) and the second switching valve (220) is used to control the disconnection of the relay channel (140).

8. The multifunctional valve body for stir-frying according to any one of claims 1 to 3, characterized in that: The first switching valve (210) is used to control the disconnection of the blow-frying channel (150) and the second switching valve (220) is used to control the conduction of the relay channel (140).

9. The multifunctional valve body for stir-frying according to any one of claims 1 to 3, characterized in that: The first switching valve (210) is used to control the conduction of the blow-frying channel (150) and the second switching valve (220) is used to control the conduction of the relay channel (140).

10. A gas stove, characterized in that: It comprises a multifunction valve body that can be used for sautification as claimed in any one of claims 1-9.

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