Gas protection device for kitchen

Abstract

The utility model relates to the technical field of fuel gas protection, and discloses a fuel gas protection device for a kitchen, which comprises a protection assembly arranged at the joint of a fuel gas pipeline and a gas stove gas inlet pipe, the protection assembly comprises a protection piece and a locking piece, the protection piece comprises a protection sleeve, the outer side end of the protection sleeve is fixedly connected with an extension cylinder, and the extension cylinder is fixedly connected with the locking piece. A mounting hole is formed in the protective sleeve, and a pipe hoop accommodating cavity for accommodating a pipe hoop is formed in the protective sleeve; the locking piece comprises a locking sleeve, a locking groove is formed in the locking sleeve, a locking screw is fixedly connected to the locking sleeve, and a locking nut is connected to the locking screw in a threaded mode. According to the gas stove, through the arranged protection assembly, a layer of protection function can be provided at the joint of the gas pipeline and the gas inlet pipe of the gas stove, the gas pipeline is supported, the situation that the joint of the gas pipeline is loosened due to the fact that the gas pipeline is bent is avoided, and therefore using safety is improved, and using is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of gas protection, in particular to a gas protection device for a kitchen. Background Art

[0002] Gas is a general term for gaseous fuels that burn to release heat and are used by urban residents and industrial enterprises. There are many types of gas, including natural gas, manufactured gas, liquefied petroleum gas, biogas, and coal-based gas. Household gas is typically natural gas, which is piped into the kitchen and connected to a gas stove for consumption. Gas pipelines are typically connected to gas stoves via flexible hoses.

[0003] In the existing technology, the method of connecting the soft rubber hose to the gas stove is generally to directly put the soft rubber hose on the surface of the gas stove air inlet pipe, and then clamp the hose with a pipe clamp or a pipe hoop. However, after long-term use, the hose connection is prone to gas leakage due to bending of the gas pipe and loosening of the pipe hoop, which poses a great safety risk, does not provide good protection, and is inconvenient to use. Utility Model Content

[0004] The purpose of the present utility model is to solve the shortcomings of the prior art and to propose a gas protection device for the kitchen. Through the protection component provided, a layer of protection function can be provided at the connection between the gas pipeline and the gas stove inlet pipe, and support can be provided for the gas pipeline to avoid bending of the gas pipeline and loosening of the gas pipeline connection, thereby improving the safety and convenience of use.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: A gas protection device for a kitchen, comprising: a protection assembly installed at the connection between a gas pipeline and a gas stove inlet pipe, the protection assembly comprising a protective member and a locking member, the protection member comprising a protective sleeve, the outer end of the protective sleeve being fixedly connected to an extended cylindrical body, the protective sleeve being provided with a mounting hole, and the protective sleeve being provided with a pipe clamp insertion cavity for accommodating a pipe clamp; the locking member comprising a locking sleeve, the locking sleeve being provided with a locking groove, the locking sleeve being fixedly connected to a locking screw, and the locking screw being threadedly connected to a locking nut. The provision of the protection assembly can provide a layer of protection at the connection between the gas pipeline and the gas stove inlet pipe, and can also provide support for the gas pipeline, preventing the gas pipeline from bending and causing the connection of the gas pipeline to loosen, thereby improving safety and convenience.

[0006] Furthermore, the locking groove is in the shape of a regular hexagon and is adapted to fit the nut on the gas stove air inlet pipe.

[0007] Furthermore, there are two locking screws, which are arranged axially symmetrically.

[0008] Furthermore, the locking screw passes through the mounting hole, and the locking nut is located on a side of the protective sleeve close to the extension cylinder.

[0009] Furthermore, the gas pipeline passes through the extension cylinder and the protective sleeve.

[0010] Furthermore, the length of the extension cylinder is 3-5 centimeters.

[0011] Furthermore, the protective sleeve is located on a side of the locking sleeve close to the gas pipeline.

[0012] Furthermore, the locking screw is located outside the gas stove air inlet pipe.

[0013] The utility model has the following beneficial effects:

[0014] The utility model proposes a gas protection device for kitchen, which can provide a layer of protection function at the connection between the gas pipeline and the gas stove inlet pipe through the provided protection component, and provide support for the gas pipeline to prevent the gas pipeline from bending and causing the gas pipeline connection to loosen, thereby improving the safety of use and facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model in the installed state;

[0016] Figure 2 This is a schematic structural diagram of the protection component of the present utility model;

[0017] Figure 3 This is a schematic structural diagram of the protective assembly of the present invention in a disassembled state;

[0018] Figure 4 This is a schematic structural diagram of the protective element of the present invention.

[0019] Legend:

[0020] 1. Gas pipeline; 2. Gas stove air inlet pipe; 3. Protective assembly; 4. Protective part; 5. Locking part; 401. Extension cylinder; 402. Protective cover; 403. Mounting hole; 404. Pipe clamp insertion cavity; 501. Locking nut; 502. Locking screw; 503. Locking groove; 504. Locking sleeve. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Reference Figures 1-4 The utility model provides an embodiment of a gas protection device for a kitchen, comprising: a protection assembly 3 installed at the connection between a gas pipeline 1 and a gas stove inlet pipe 2, the gas pipeline 1 passing through an extension cylinder 401 and a protection sleeve 402, the length of the extension cylinder 401 being 3-5 cm, the protection assembly 3 comprising a protection member 4 and a locking member 5, the protection member 4 comprising a protection sleeve 402, the protection sleeve 402 being located on a side of the locking sleeve 504 close to the gas pipeline 1, the outer end of the protection sleeve 402 being fixedly connected to the extension cylinder 401, the protection sleeve 402 being provided with a mounting hole 403, and the protection sleeve 402 being provided with a pipe clamp insertion cavity 404 for accommodating a pipe clamp;

[0023] refer to Figure 1 、 Figure 3 、 Figure 4 The protective cover 402 can cover the outside of the pipe clamp to prevent the pipe clamp from moving and the screws thereon from loosening, and the extended cylinder 401 can provide support for the end of the gas pipe 1 close to the gas stove air inlet pipe 2 to prevent the connection between the gas pipe 1 and the gas stove air inlet pipe 2 from loosening.

[0024] The locking piece 5 includes a locking sleeve 504, which is provided with a locking groove 503. The locking groove 503 is a regular hexagon and is adapted to the nut on the gas stove air inlet pipe 2. A locking screw 502 is fixedly connected to the locking sleeve 504. The locking screw 502 is located on the outside of the gas stove air inlet pipe 2. The locking screw 502 passes through the mounting hole 403. The locking nut 501 is located on the side of the protective sleeve 402 close to the extended cylinder 401. There are two locking screws 502, which are axially symmetrical. The locking nut 501 is threadedly connected to the locking screw 502.

[0025] refer to Figure 3 、 Figure 1 The locking screw 502 can pass through the mounting hole 403, the locking groove 503 is adapted to the nut of the gas stove air inlet pipe 2, and then the locking nut 501 is installed on the locking screw 502, which can connect the protective part 4 and the locking part 5 together to prevent the protective part 4 from falling off. The installation is convenient and does not affect the normal installation and use of the pipe clamp.

[0026] The protective sleeve 402 can cover the outside of the pipe clamp to prevent the pipe clamp from moving and the screws thereon from loosening, and the extended cylinder 401 can provide support for the end of the gas pipe 1 close to the gas stove air inlet pipe 2 to prevent the connection between the gas pipe 1 and the gas stove air inlet pipe 2 from loosening. The locking screw 502 can pass through the mounting hole 403, and the locking groove 503 is adapted to the nut of the gas stove air inlet pipe 2. Then, the locking nut 501 is used to be installed on the locking screw 502, and the protective part 4 and the locking part 5 can be connected together to prevent the protective part 4 from falling off. The installation is convenient and does not affect the normal installation and use of the pipe clamp. Through the provided protective component 3, a layer of protection function can be provided at the connection between the gas pipe 1 and the gas stove air inlet pipe 2, and support can be provided for the gas pipe 1 to prevent the gas pipe 1 from bending, which causes the connection of the gas pipe 1 to loosen, thereby improving the safety of use and facilitating use.

[0027] Working principle: The protective sleeve 402 can cover the outside of the pipe clamp to prevent the pipe clamp from moving and the screws thereon from loosening, and the extended cylinder 401 can provide support for the end of the gas pipe 1 close to the gas stove air inlet pipe 2 to prevent the connection between the gas pipe 1 and the gas stove air inlet pipe 2 from loosening. The locking screw 502 can pass through the mounting hole 403, and the locking groove 503 is adapted to the nut of the gas stove air inlet pipe 2. Then, the locking nut 501 is used to be installed on the locking screw 502. The protective part 4 and the locking part 5 can be connected together to prevent the protective part 4 from falling off. The installation is easy and does not affect the normal installation and use of the pipe clamp.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A gas protection device for a kitchen, characterized in that: include: A protective assembly (3) is installed at the connection between a gas pipeline (1) and a gas stove air inlet pipe (2), the protective assembly (3) comprising a protective member (4) and a locking member (5), the protective member (4) comprising a protective sleeve (402), the outer end of the protective sleeve (402) being fixedly connected to an extended cylinder (401), the protective sleeve (402) being provided with a mounting hole (403), and the protective sleeve (402) being provided with a pipe clamp insertion cavity (404) for accommodating a pipe clamp; the locking member (5) comprising a locking sleeve (504), the locking sleeve (504) being provided with a locking groove (503), the locking sleeve (504) being fixedly connected to a locking screw (502), and the locking screw (502) being threadedly connected to a locking nut (501).

2. A gas protection device for a kitchen according to claim 1, characterized in that: The locking groove (503) is in the shape of a regular hexagon and is adapted to fit the nut on the gas stove air inlet pipe (2).

3. A gas protection device for a kitchen according to claim 1, characterized in that: There are two locking screws (502), which are arranged in an axisymmetric manner.

4. A gas protection device for a kitchen according to claim 1, characterized in that: The locking screw (502) passes through the mounting hole (403), and the locking nut (501) is located on a side of the protective sleeve (402) close to the extension cylinder (401).

5. A gas protection device for kitchen according to claim 1, characterized in that: The gas pipeline (1) passes through the extension cylinder (401) and the protective sleeve (402).

6. A gas protection device for kitchen according to claim 1, characterized in that: The length of the extension cylinder (401) is 3-5 cm.

7. A gas protection device for kitchen according to claim 1, characterized in that: The protective sleeve (402) is located on a side of the locking sleeve (504) close to the gas pipeline (1).

8. A gas protection device for a kitchen according to claim 1, characterized in that: The locking screw (502) is located outside the gas stove air inlet pipe (2).

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