Pipeline structure for gas stove

Abstract

The utility model discloses a pipeline structure for a gas stove, and particularly relates to the technical field of kitchen utensils, the pipeline structure comprises a gas pipe, the outer surface of the gas pipe is fixedly connected with an installation device, the installation device comprises a connecting unit and a control unit, the connecting unit is installed on the outer surface of the gas pipe, and the control unit is installed on the outer surface of the gas pipe. And the control unit is mounted at the bottom of the gas pipe. According to the pipeline structure for the gas stove, the control unit is mounted, so that a hydraulic rod is started to push a connecting plate to move, the connecting rod further pulls a movable rack to move, the movable rack and a rotating gear are meshed with each other, and the rotating gear is driven to rotate; and therefore, the rotating rod drives the control panel to rotate in the gas pipe, gas inlet of the gas pipe is controlled, the gas inlet amount can be controlled, further, when an emergency occurs outside, the gas pipe can be closed through the control panel, and the practicability and safety of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen appliances, in particular to a pipeline structure used for a gas stove. Background Art

[0002] A gas stove is a cooking device that uses gas (such as natural gas, liquefied petroleum gas, etc.) as fuel.

[0003] In the patent document with publication number CN211399886U, a pipeline structure for a gas stove and a gas stove thereof are disclosed. The device adopts an integrated valve body of an intake pipe assembly and connects and assembles them to form a pipeline structure for a gas stove, so that the entire assembly process is simple and quick, which is conducive to mass production, has high production efficiency, low cost, and long service life, and also effectively reduces the product maintenance rate; in addition, the utility model has fewer structural assembly steps, fewer accessories and is not easy to confuse, has a small cumulative error, and has high assembly accuracy, so that the valve body and the ejector tube in the burner are well aligned, thereby not easily affecting the combustion condition of the gas stove.

[0004] However, the fixation of the gas pipe by the device and the control of the air intake amount inside the gas pipe need to be improved.

[0005] Therefore, we propose a pipeline structure for a gas stove to solve the above problems. Utility Model Content

[0006] The main purpose of the utility model is to provide a pipeline structure for a gas stove, which can effectively solve the above problems.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A pipeline structure for a gas stove, comprising a gas pipe, the outer surface of the gas pipe is fixedly connected with a mounting device, the mounting device comprises a connecting unit and a control unit, the connecting unit is mounted on the outer surface of the gas pipe, and the control unit is mounted on the bottom of the gas pipe;

[0009] The control unit includes a control housing, a hydraulic rod, a spring, a connecting plate, a connecting rod, a movable rack, a slide rail, a rotating gear, a rotating rod, a control plate, and a limit block. The control housing is fixedly connected to the bottom of the gas pipe, the hydraulic rod is fixedly connected to the inside of the gas pipe, the connecting plate is fixedly connected to the front of the output shaft of the hydraulic rod, the spring is fixedly connected to the back of the connecting plate, and the spring is located on the outer surface of the output shaft of the hydraulic rod, the connecting rod is fixedly connected to the back of the connecting plate, the movable rack is fixedly connected to the back of the connecting rod, the slide rail is fixedly connected to the inside of the control housing, the rotating gear is meshed with the side of the connecting rod, the rotating rod is fixedly connected to the inside of the rotating gear, the control plate is fixedly connected to the outer surface of the rotating rod, and the limit block is fixedly connected to the inner wall of the gas pipe.

[0010] Preferably, a sealing ring is installed on the outer surface of the control panel.

[0011] Preferably, a slide groove is provided inside the movable rack, and the width of the slide groove is matched with the slide rail.

[0012] Preferably, there are two limit blocks, which are respectively located on the inner wall of the gas pipe and on both sides of the control panel.

[0013] Preferably, the connecting unit includes a connecting shell, a threaded rod, a rotating disk, a threaded sleeve, an expansion groove, and an anti-slip thread. The connecting shell is fixedly connected to the outer surface of the gas pipe, the threaded sleeve is opened on the side of the connecting shell, the threaded rod is threadedly connected to the inside of the threaded sleeve, the rotating disk is fixedly connected to the left side of the threaded rod, the expansion groove is opened in the inside of the gas pipe, and the anti-slip thread is opened on the outer surface of the gas pipe.

[0014] Preferably, a sealing gasket is installed on the inner side of the fixing plate.

[0015] Preferably, the rotating rod passes through the rotating gear and is movably connected to the inner bottom of the control housing.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. By installing a control unit, the hydraulic rod is started to push the connecting plate to move, so that the connecting rod pulls the moving rack to move, so that the moving rack and the rotating gear are meshed with each other, so that the rotating rod drives the control plate to rotate inside the gas pipe, thereby controlling the air intake of the gas pipe, thereby controlling the gas intake volume, and further when an emergency occurs outside, the gas pipe can be closed through the control panel, thereby improving the practicality and safety of the device.

[0018] 2. Install the connection unit to insert the connection into the gas pipe. Rotate the rotating disc to drive the threaded rod to rotate. The threaded rod rotates to engage and rotate the rotating disc and the threaded sleeve. The fixed plate starts to move inward, thereby connecting and fixing the connection pipe to the gas pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the connection unit structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the control housing of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the control unit of the utility model.

[0024] In the figure: 101, gas pipe; 201, connecting shell; 202, threaded rod; 203, rotating disc; 204, threaded sleeve; 205, expansion groove; 206, anti-slip thread; 207, fixing plate; 301, control shell; 302, hydraulic rod; 303, spring; 304, connecting plate; 305, connecting rod; 306, moving rack; 307, slide rail; 308, rotating gear; 309, rotating rod; 310, control board; 311, limit block. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1-5 As shown, a pipeline structure for a gas stove includes a gas pipe 101, the outer surface of the gas pipe 101 is fixedly connected with a mounting device, the mounting device includes a connecting unit and a control unit, the connecting unit is installed on the outer surface of the gas pipe 101, and the control unit is installed at the bottom of the gas pipe 101;

[0027] The control unit includes a control housing 301, a hydraulic rod 302, a spring 303, a connecting plate 304, a connecting rod 305, a movable rack 306, a slide rail 307, a rotating gear 308, a rotating rod 309, a control panel 310, and a limit block 311. The control housing 301 is fixedly connected to the bottom of the gas pipe 101, the hydraulic rod 302 is fixedly connected to the inside of the gas pipe 101, the connecting plate 304 is fixedly connected to the front of the output shaft of the hydraulic rod 302, the spring 303 is fixedly connected to the back of the connecting plate 304, and the spring 303 is located on the outer surface of the output shaft of the hydraulic rod 302, the connecting rod 305 is fixedly connected to the back of the connecting plate 304, the movable rack 306 is fixedly connected to the back of the connecting rod 305, the slide rail 307 is fixedly connected to the inside of the control housing 301, and the rotating gear 308 is meshed with the side of the connecting rod 305. The rotating rod 309 is fixedly connected to the inside of the rotating gear 308, the control panel 310 is fixedly connected to the outer surface of the rotating rod 309, and the limit block 311 is fixedly connected to the inner wall of the gas pipe 101. By installing the control unit, the hydraulic rod 302 is started, so that the hydraulic rod 302 pushes the connecting plate 304 to move, thereby further making the connecting rod 305 pull the moving rack 306 to move, so that the moving rack 306 and the rotating gear 308 are meshed with each other, so that the rotating rod 309 drives the control panel 310 to rotate inside the gas pipe 101, thereby controlling the air intake of the gas pipe 101, so that the gas intake amount can be controlled, and further when an emergency occurs in the outside world, the gas pipe 101 can be closed through the control panel 310, thereby improving the practicality and safety of the device.

[0028] A sealing ring is installed on the outer surface of the control board 310, so that the control board 310 can be more effectively sealed in rotation inside the gas pipe 101 by installing the sealing ring, thereby improving the safety of the device.

[0029] A slide groove is provided inside the movable rack 306 , and the width of the slide groove is adapted to the slide rail 307 , so that the movable rack 306 can move on the top of the slide rail 307 , thereby providing support for the movement of the movable rack 306 .

[0030] There are two limit blocks 311, which are respectively located on the inner wall of the gas pipe 101 and on both sides of the control board 310, so as to limit the reversal of the control board 310, thereby preventing the control board 310 from over-reversing, which would reduce the sealing performance of the device.

[0031] The connection unit includes a connection shell 201, a threaded rod 202, a rotating disc 203, a threaded sleeve 204, an expansion groove 205, and an anti-slip thread 206. The connection shell 201 is fixedly connected to the outer surface of the gas pipe 101, the threaded sleeve 204 is opened on the side of the connection shell 201, the threaded rod 202 is threadedly connected to the inside of the threaded sleeve 204, the rotating disc 203 is fixedly connected to the left side of the threaded rod 202, the expansion groove 205 is opened in the inside of the gas pipe 101, and the anti-slip thread 206 is opened on the outer surface of the gas pipe 101. By installing the connection unit, the connection is inserted into the inside of the gas pipe 101, and by rotating the rotating disc 203, the rotating disc 203 drives the threaded rod 202 to rotate. The threaded rod 202 rotates, so that the rotating disc 203 and the threaded sleeve 204 are meshed and rotated, so that the fixing plate 207 starts to move inward, so that the connection pipe is connected and fixed to the gas pipe 101.

[0032] A sealing gasket is installed on the inner side of the fixing plate 207, so that the seal at the connection between the connecting pipe and the gas pipe 101 can be more secure, thereby reducing the risk of gas leakage and improving the practicality of the device.

[0033] The rotating rod 309 passes through the rotating gear 308 and is movably connected to the inner bottom of the control housing 301 .

[0034] It should be noted that the specific installation method of the hydraulic rod 302, the circuit connection method and the control method used in the present invention are all conventional designs, and the present invention will not elaborate on them in detail.

[0035] The working principle of the utility model is as follows: insert the connection into the gas pipe 101, rotate the rotating disc 203, so that the rotating disc 203 drives the threaded rod 202 to rotate, and the threaded rod 202 rotates, so that the rotating disc 203 and the threaded sleeve 204 are meshed and rotated, so that the fixing plate 207 starts to move inward, so that the connecting pipe and the gas pipe 101 are connected and fixed, and when the connecting pipe is fixed, the hydraulic rod 302 is started, so that the hydraulic rod 302 pushes the connecting plate 304 to move, so that the connecting rod 305 pulls the moving rack 306 to move, so that the moving rack 306 and the rotating gear 308 are meshed with each other, so that the rotating rod 309 drives the control board 310 to rotate inside the gas pipe 101, so as to control the air intake of the gas pipe 101, so as to control the gas intake amount, and further when an emergency occurs in the outside, the gas pipe 101 can be closed by the control board 310, so as to improve the practicality and safety of the device.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pipeline structure for a gas stove, comprising a gas pipe (101), characterized in that: The outer surface of the gas pipe (101) is fixedly connected with a mounting device, the mounting device comprising a connecting unit and a control unit, the connecting unit is mounted on the outer surface of the gas pipe (101), and the control unit is mounted on the bottom of the gas pipe (101); The control unit comprises a control housing (301), a hydraulic rod (302), a spring (303), a connecting plate (304), a connecting rod (305), a movable rack (306), a slide rail (307), a rotating gear (308), a rotating rod (309), a control plate (310), and a limit block (311); the control housing (301) is fixedly connected to the bottom of the gas pipe (101); the hydraulic rod (302) is fixedly connected to the inside of the gas pipe (101); the connecting plate (304) is fixedly connected to the front side of the output shaft of the hydraulic rod (302); and the spring (303) is fixedly connected to the back side of the connecting plate (304). , and the spring (303) is located on the outer surface of the output shaft of the hydraulic rod (302), the connecting rod (305) is fixedly connected to the back of the connecting plate (304), the movable rack (306) is fixedly connected to the back of the connecting rod (305), the slide rail (307) is fixedly connected to the inside of the control housing (301), the rotating gear (308) is meshed with the side of the connecting rod (305), the rotating rod (309) is fixedly connected to the inside of the rotating gear (308), the control plate (310) is fixedly connected to the outer surface of the rotating rod (309), and the limit block (311) is fixedly connected to the inner wall of the gas pipe (101).

2. A pipeline structure for a gas stove according to claim 1, characterized in that: A sealing ring is installed on the outer surface of the control plate (310).

3. The pipeline structure for a gas stove according to claim 1, characterized in that: A slide groove is provided inside the movable rack (306), and the width of the slide groove is adapted to the slide rail (307).

4. The pipeline structure for a gas stove according to claim 1, characterized in that: There are two limit blocks (311) respectively located on the inner wall of the gas pipe (101) and on both sides of the control panel (310).

5. The pipeline structure for a gas stove according to claim 1, characterized in that: The connection unit comprises a connection shell (201), a threaded rod (202), a rotating disk (203), a threaded sleeve (204), an expansion groove (205), an anti-slip thread (206), and a fixing plate (207); the connection shell (201) is fixedly connected to the outer surface of the gas pipe (101); the threaded sleeve (204) is opened on the side of the connection shell (201); the threaded rod (202) is threadedly connected to the inside of the threaded sleeve (204); the rotating disk (203) is fixedly connected to the left side of the threaded rod (202); the expansion groove (205) is opened in the inside of the gas pipe (101); the anti-slip thread (206) is opened on the outer surface of the gas pipe (101); and the right end of the threaded rod (202) is movably connected to the fixing plate (207).

6. A pipeline structure for a gas stove according to claim 5, characterized in that: A sealing gasket is installed on the inner side of the fixing plate (207).

7. The pipeline structure for a gas stove according to claim 1, characterized in that: The rotating rod (309) passes through the rotating gear (308) and is movably connected to the inner bottom of the control housing (301).

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