Dual-purpose nozzle of gas stove

Abstract

The utility model relates to the technical field of gas stove nozzles, and provides a dual-purpose nozzle for a gas stove, which comprises a connecting sleeve; the threaded groove is formed in the inner wall of the connecting sleeve; the sealing gasket is fixedly installed on the inner wall, away from the threaded groove, of the connecting sleeve, and a connecting pipe is fixedly installed on the surface, away from the sealing gasket, of the connecting sleeve. When the threaded rod is rotated, the connecting shaft on the surface and the second disc are driven to rotate, the first disc is driven to rotate by movably embedding the guide rod on the surface of the second disc into the through hole, and the first disc is connected to the surface of the rotating shaft, so that the spherical body on the surface of the rotating shaft is controlled to rotate; when the spherical groove in the surface of the spherical body is just in contact with the notch, the diameter of the space between the notch and the spherical groove is small, the gas emission amount is small, when the diameter of the space between the notch and the spherical groove is large, the gas emission amount is large, and therefore the applicability of the device is improved through adjustment.

Description

Technical Field

[0001] The utility model relates to the technical field of gas stove nozzles, in particular to a dual-purpose nozzle for a gas stove. Background Art

[0002] There are many types of gas stoves on the market, such as platform gas stoves and embedded gas stoves. The burner of the embedded gas stove is a single-channel upper air inlet structure. The gas enters through one channel, and the gas fire is controlled by a valve. The nozzle is correspondingly arranged at the entrance of the channel to introduce gas and primary air.

[0003] At present, the gas of some gas stoves is divided into liquefied petroleum gas and natural gas, and the combustion characteristics of liquefied petroleum gas and natural gas are different. Their pressure, density and required air volume are also different. Therefore, the nozzles of some gas stoves cannot be suitable for both gases at the same time. Therefore, when the gases are different, the nozzles of the gas stoves need to be replaced so that the nozzles are suitable for the corresponding gases. Therefore, the operation is inconvenient during use. Therefore, it is necessary to propose a convenient gas nozzle. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that the gas of some gas stoves is currently divided into liquefied petroleum gas and natural gas, and the combustion characteristics of liquefied petroleum gas and natural gas are different, and their pressure, density and required air volume are also different. Therefore, the nozzles of some gas stoves cannot be suitable for both gases at the same time. Therefore, when the gases are different, the nozzles of the gas stoves need to be replaced so that the nozzles are suitable for the corresponding gases, which makes the operation inconvenient during use.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dual-purpose nozzle for a gas stove, comprising: a connecting sleeve; a thread groove, which is arranged on the inner wall of the connecting sleeve; and further comprising:

[0006] A sealing gasket is fixedly mounted on the inner wall of the connecting sleeve away from the thread groove, and a connecting pipe is fixedly mounted on the surface of the connecting sleeve away from the sealing gasket;

[0007] A baffle is fixedly mounted on the inner wall of the connecting pipe, and a notch is formed on the surface of the baffle;

[0008] The rotating shaft is movably embedded in the inner wall of the slot, and a spherical body is fixedly installed on the outer surface of the rotating shaft, and the spherical body is slidably connected to the inner wall of the slot.

[0009] Preferably, a spherical groove is provided on the surface of the spherical body, and a limiting hole is provided on one side surface of the connecting pipe.

[0010] The technical effect of adopting the above further solution is: the spherical groove on the surface of the spherical body facilitates the control of the gas emission, while the limiting holes on the surface of the connecting pipe facilitate the fixation of the internal parts.

[0011] Preferably, a sealing sleeve is fixedly mounted on the inner wall of the limiting hole, and the sealing sleeve is slidably embedded on the outer surface of the rotating shaft.

[0012] The technical effect of adopting the above further solution is: a sealing effect is provided by the sealing sleeve inside the limiting hole being sleeved on the surface of the rotating shaft.

[0013] Preferably, a disc 1 is fixedly mounted on a surface of the rotating shaft on a side away from the baffle, and a plurality of through holes are formed on the surface of the disc 1.

[0014] The technical effect of adopting the above further solution is: the surface disc 1 is fixed by the rotating shaft, and the through holes on the surface of disc 1 fix the internal parts.

[0015] Preferably, a mounting box is fixedly mounted on the surface of the connecting pipe close to the limiting hole, and a threaded rod is movably embedded on the surface of the mounting box.

[0016] The technical effect of adopting the above further solution is: the installation box is fixed by the connecting pipe, and the installation box supports and positions the internal threaded rod.

[0017] Preferably, a non-slip pad is fixedly mounted on the surface of the threaded rod at one side away from the installation box, and a connecting shaft is fixedly mounted on the surface of the threaded rod at one side away from the non-slip pad.

[0018] The technical effect of adopting the above further solution is: the anti-slip pad on the surface of the threaded rod provides an anti-slip effect to prevent inconvenience in operation due to oil on hands during use. At the same time, when the threaded rod rotates, the connecting shaft on the surface is driven to rotate.

[0019] Preferably, a second disc is fixedly mounted on the surface of the connecting shaft away from one end of the threaded rod, and a plurality of guide rods are fixedly mounted on the surface of one side of the second disc, and the plurality of guide rods are movably embedded in the interior of the through hole.

[0020] The technical effect of adopting the above further solution is: when the connecting shaft rotates, the second disc on the surface is driven to rotate, and the guide rod on the surface of the second disc is movably embedded in the inside of the through hole, thereby driving the first disc to rotate.

[0021] Preferably, a nozzle is fixedly mounted on a surface of one side of the connecting pipe away from the connecting sleeve, and a combustion chamber is provided inside the nozzle.

[0022] The technical effect of adopting the above further solution is: the gas is transmitted to the inner wall of the nozzle through the connecting pipe, so that the gas burns inside the combustion chamber, and the interior of the combustion chamber can be set to a spiral shape to accelerate the combustion effect.

[0023] Compared with the prior art, the advantages and positive effects of the utility model are:

[0024] 1. In the utility model, when the anti-skid pad is rotated, the threaded rod on the surface is driven to rotate on the inner wall of the installation box, and at the same time, the connecting shaft and the disc 2 on the surface are driven to rotate. The guide rod on the surface of the disc 2 is movably embedded in the inside of the through hole, thereby driving the disc 1 to rotate. Since the disc 1 is connected to the surface of the rotating shaft, the spherical body on the surface of the rotating shaft is controlled to rotate. When the spherical groove on the surface of the spherical body just contacts the notch, the diameter of the space between the notch and the spherical groove is small, and the gas emission is small, which is suitable for the combustion properties of liquefied petroleum gas, and the gas needs to be mixed with more air after being ejected to be completely burned. When the diameter of the space between the notch and the spherical groove is larger, the amount of gas emitted is large, which is suitable for the combustion properties of natural gas. Because it contains more hydrogen elements, the amount of air required for combustion is relatively small. Therefore, the applicability of the device can be improved by adjustment.

[0025] 2. In the utility model, when in use, the connecting sleeve is installed as a whole through the threaded groove, and the rotating shaft is supported by the baffle inside the connecting pipe. When the rotating shaft rotates, the spherical body on the surface is driven to rotate on the inner wall of the groove, and the connected gas pipe is contacted through the sealing gasket to prevent gas leakage. When not in use, the spherical body is engaged with the groove to complete the gas isolation work. At the same time, the sealing sleeve inside the limiting hole is arranged on the outer surface of the rotating shaft to further provide the sealing of the gas supply. When the gas passes through the nozzle and burns inside the combustion chamber, the use of the overall device is convenient and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The utility model provides a schematic diagram of the top view of a dual-purpose nozzle of a gas stove;

[0027] Figure 2 The utility model provides a side view structural schematic diagram of a dual-purpose nozzle of a gas stove;

[0028] Figure 3 The utility model provides a cross-sectional structural schematic diagram of a dual-purpose nozzle for a gas stove;

[0029] Figure 4 The utility model provides a gas stove dual-purpose nozzle.

[0030] Legend:

[0031] 1. Connecting sleeve; 101. Threaded groove; 102. Sealing pad; 103. Connecting pipe; 1031. Limiting hole; 1032. Sealing sleeve; 1033. Baffle; 1034. Notch; 1035. Rotating shaft; 1036. Spherical body; 1037. Spherical groove; 1038. Disc 1; 1039. Through hole; 104. Mounting box; 1041. Threaded rod; 1042. Anti-skid pad; 1043. Connecting shaft; 1044. Disc 2; 1045. Guide rod; 105. Nozzle; 1051. Combustion chamber. DETAILED DESCRIPTION

[0032] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0034] Embodiment 1, as Figure 1-4 As shown, the utility model provides a dual-purpose nozzle for a gas stove, comprising: a connecting sleeve 1; a threaded groove 101, which is provided on the inner wall of the connecting sleeve 1; and further comprising: a sealing gasket 102, which is fixedly mounted on the inner wall of the connecting sleeve 1 away from the threaded groove 101, and a connecting pipe 103 is fixedly mounted on the surface of the connecting sleeve 1 away from the sealing gasket 102; a baffle 1033, which is fixedly mounted on the inner wall of the connecting pipe 103, and a notch 1034 is provided on the surface of the baffle 1033; a rotating shaft 1035, which is movably embedded in the inner wall of the notch 1034, and a spherical body 1036 is fixedly mounted on the outer surface of the rotating shaft 1035, and the spherical body 1036 is slidably connected to the inner wall of the notch 1034.

[0035] In this embodiment, when the anti-skid pad 1042 is rotated, the threaded rod 1041 on the surface is driven to rotate on the inner wall of the installation box 104, and at the same time, the connecting shaft 1043 and the second disk 1044 on the surface are driven to rotate. The guide rod 1045 on the surface of the second disk 1044 is movably embedded in the through hole 1039, thereby driving the first disk 1038 to rotate. Since the first disk 1038 is connected to the surface of the rotating shaft 1035, the spherical body 1036 on the surface of the rotating shaft 1035 is controlled to rotate. When the spherical body 1036 When the surface spherical groove 1037 and the groove 1034 just come into contact, the diameter of the space between the groove 1034 and the spherical groove 1037 is small, and the gas emission is small, which is suitable for the combustion properties of liquefied petroleum gas, and the gas needs to be mixed with more air after being ejected to be completely burned. When the diameter of the space between the groove 1034 and the spherical groove 1037 is rotated to a larger diameter, the amount of gas emitted is large, which is suitable for the combustion properties of natural gas. Because it contains more hydrogen elements, the amount of air required for combustion is relatively small. Therefore, the applicability of the device can be improved by adjustment.

[0036] In Example 2, a spherical groove 1037 is provided on the surface of the spherical body 1036, a limiting hole 1031 is provided on one side surface of the connecting tube 103, a sealing sleeve 1032 is fixedly installed on the inner wall of the limiting hole 1031, and the sealing sleeve 1032 is slidably embedded on the outer surface of the rotating shaft 1035, a disc 1038 is fixedly installed on the side surface of the rotating shaft 1035 away from the baffle 1033, and a plurality of through holes 1039 are provided on the surface of the disc 1038, and a mounting box 104 is fixedly installed on the surface of the connecting tube 103 near the limiting hole 1031, and the mounting box 104 A threaded rod 1041 is movably embedded on the surface, an anti-skid pad 1042 is fixedly installed on the surface of the threaded rod 1041 away from the installation box 104, a connecting shaft 1043 is fixedly installed on the surface of the threaded rod 1041 away from the anti-skid pad 1042, a disc 1044 is fixedly installed on the surface of the connecting shaft 1043 away from one end of the threaded rod 1041, a plurality of discs 1044 are movably embedded in the inside of the through hole 1039, a nozzle 105 is fixedly installed on the surface of the connecting pipe 103 away from the connecting sleeve 1, and a combustion chamber 1051 is opened inside the nozzle 105.

[0037] In this embodiment, when in use, the connecting sleeve 1 is installed as a whole through the threaded groove 101, and the rotating shaft 1035 is supported by the baffle 1033 inside the connecting pipe 103. When the rotating shaft 1035 rotates, the spherical body 1036 on the surface is driven to rotate on the inner wall of the groove 1034, and contacts with the connected gas pipe through the sealing gasket 102 to prevent gas leakage. When not in use, the spherical body 1036 is engaged with the groove 1034 to complete the gas isolation work. At the same time, the sealing sleeve 1032 inside the limiting hole 1031 is sleeved on the outer surface of the rotating shaft 1035 to further provide sealing of the gas supply. When the gas passes through the nozzle 105 and burns inside the combustion chamber 1051, the use of the overall device is convenient and the operation is convenient.

[0038] Working principle: When in use, the connecting sleeve 1 is installed as a whole through the thread groove 101, and the rotating shaft 1035 is supported by the baffle 1033 inside the connecting tube 103. When the rotating shaft 1035 rotates, the spherical body 1036 on the surface is driven to rotate on the inner wall of the notch 1034. When the anti-skid pad 1042 is rotated, the threaded rod 1041 on the surface is driven to rotate on the inner wall of the installation box 104, and at the same time, the connecting shaft 1043 and the disc 1042 on the surface are driven to rotate. 44 rotates, and the guide rod 1045 on the surface of the second disk 1044 is movably embedded in the through hole 1039, thereby driving the first disk 1038 to rotate. Since the first disk 1038 is connected to the surface of the rotating shaft 1035, the spherical body 1036 on the surface of the rotating shaft 1035 is controlled to rotate. When the spherical groove 1037 on the surface of the spherical body 1036 just contacts the notch 1034, the diameter of the space between the notch 1034 and the spherical groove 1037 is small. The amount of gas discharged is small, which is suitable for the combustion properties of liquefied petroleum gas, and the gas needs to be mixed with more air after being ejected to be completely burned. When the diameter of the space between the notch 1034 and the spherical groove 1037 is rotated to a larger size, the amount of gas discharged is large, which is suitable for the combustion properties of natural gas. Because it contains more hydrogen elements, the amount of air required for combustion is relatively small. Therefore, the applicability of the device is improved through adjustment, and there is no need to replace the nozzle according to different gases when in use. In addition, during installation, the sealing gasket 102 is in contact with the connected gas pipe to prevent gas leakage. When not in use, the spherical body 1036 is engaged with the notch 1034 to complete the gas isolation work. At the same time, the sealing sleeve 1032 inside the limiting hole 1031 is sleeved on the outer surface of the rotating shaft 1035 to further provide the sealing of the gas supply. When the gas passes through the nozzle 105 and burns inside the combustion chamber 1051, the use of the entire device is convenient and the operation is convenient.

[0039] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A dual-purpose nozzle for a gas stove, comprising: Connecting sleeve (1); The thread groove (101) is provided on the inner wall of the connecting sleeve (1); characterized in that it further comprises: A sealing gasket (102) is fixedly mounted on the inner wall of the connecting sleeve (1) away from the thread groove (101), and a connecting pipe (103) is fixedly mounted on the surface of the connecting sleeve (1) away from the sealing gasket (102); A baffle (1033) is fixedly mounted on the inner wall of the connecting pipe (103), and a notch (1034) is formed on the surface of the baffle (1033); The rotating shaft (1035) is movably embedded in the inner wall of the slot (1034), and a spherical body (1036) is fixedly mounted on the outer surface of the rotating shaft (1035), and the spherical body (1036) is slidably connected to the inner wall of the slot (1034).

2. A dual-purpose nozzle for a gas stove according to claim 1, characterized in that: A spherical groove (1037) is provided on the surface of the spherical body (1036), and a limiting hole (1031) is provided on one side surface of the connecting pipe (103).

3. A dual-purpose nozzle for a gas stove according to claim 2, characterized in that: A sealing sleeve (1032) is fixedly mounted on the inner wall of the limiting hole (1031), and the sealing sleeve (1032) is slidably embedded on the outer surface of the rotating shaft (1035).

4. A dual-purpose nozzle for a gas stove according to claim 3, characterized in that: A disc 1 (1038) is fixedly mounted on the surface of one side of the rotating shaft (1035) away from the baffle (1033), and a plurality of through holes (1039) are formed on the surface of the disc 1 (1038).

5. A dual-purpose nozzle for a gas stove according to claim 4, characterized in that: A mounting box (104) is fixedly mounted on the surface of the connecting pipe (103) close to the limiting hole (1031), and a threaded rod (1041) is movably embedded on the surface of the mounting box (104).

6. A dual-purpose nozzle for a gas stove according to claim 5, characterized in that: An anti-skid pad (1042) is fixedly mounted on the surface of the threaded rod (1041) at one side away from the installation box (104), and a connecting shaft (1043) is fixedly mounted on the surface of the threaded rod (1041) at one side away from the anti-skid pad (1042).

7. A dual-purpose nozzle for a gas stove according to claim 6, characterized in that: A second disc (1044) is fixedly mounted on the surface of the connecting shaft (1043) away from one end of the threaded rod (1041), and a plurality of guide rods (1045) are fixedly mounted on the surface of one side of the second disc (1044), and the plurality of guide rods (1045) are movably embedded in the interior of the through hole (1039).

8. A dual-purpose nozzle for a gas stove according to claim 7, characterized in that: A nozzle (105) is fixedly mounted on a surface of a side of the connecting pipe (103) away from the connecting sleeve (1), and a combustion chamber (1051) is provided inside the nozzle (105).

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