Gas pipeline beautifying decoration with leakage-proof function

Abstract

The utility model belongs to the technical field of fuel gas utilization engineering, and particularly relates to a fuel gas pipeline beautifying decoration with an anti-leakage function. A gas pipeline beautifying decoration with a leakage-proof function is characterized in that a gas pipeline and a meter valve pipe fitting are wrapped by a decoration profile, so that the gas pipeline and the meter valve pipe fitting are located in a cavity; the cavity is sealed and isolated from the interior of the room and communicated with the exterior of the room through a leading-out hole. According to the utility model, not only is the indoor environment beautified, but also the gas pipeline and the gas accessories are isolated from the indoor space, and even if gas leakage occurs, the gas can be led out of the room through the leading-out hole, so that the indoor gas detonation accident is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of gas utilization engineering technology, specifically relating to the beautification and decoration of gas pipelines. Background Technology

[0002] With social development and progress, natural gas, as a green combustible gas, has entered thousands of households and numerous enterprises and institutions through gas pipelines, with residential users using it for boiling water and cooking. However, gas pipelines and accessories are exposed indoors, which can easily affect the aesthetics of the interior and clash with the overall high-end decoration of modern homes; thus, the aesthetic decoration of gas pipelines has emerged.

[0003] Beautifying and decorating gas pipelines involves covering gas pipelines and components such as gas meters and valves with decorative materials. Gas hoses are then routed through pre-embedded pipes in the wall to connect to gas appliances, creating a harmonious overall appearance. However, this has a fatal flaw: the decorative materials create cavities. If a leak occurs in the gas pipeline or accessories, gas can easily accumulate, making it difficult for the gas to evaporate and potentially causing a deflagration hazard.

[0004] In conclusion, it is imperative that the beautification and decoration of gas pipelines not only harmonize with the overall indoor environment but also prevent gas leaks from causing deflagration. Utility Model Content

[0005] The technical problem to be solved by this utility model is: in view of the drawbacks of the above-mentioned natural gas pipeline beautification and decoration project, a gas pipeline beautification and decoration with anti-leakage function is designed. The design concept is to connect the cavity formed during the beautification and decoration process of the gas pipeline with the outside. Even if the gas pipeline and accessories leak, it will not directly enter the room, but will be discharged to the outside, thus avoiding indoor gas explosion accidents.

[0006] The technical solution adopted by this utility model to solve its technical problem is a gas pipeline beautification decoration with anti-leakage function, characterized in that: the gas pipeline and valve fittings are covered with decorative profiles, so that the gas pipeline and valve fittings are in a cavity; the cavity is sealed and isolated from the indoor environment, and is connected to the outside environment through an outlet hole.

[0007] As mentioned above, the decorative profile can be made by extrusion molding of rigid plastic; a test hole is reserved, and the test hole is sealed with a sealing cover plate.

[0008] As described above, a solenoid valve is installed between the gas meter and the valve before the meter, and the solenoid valve is electrically connected to the indoor gas alarm; observation holes are reserved on the decorative profile in front of the gas meter, the valve before the meter, and the solenoid valve, and the observation holes are sealed with transparent sealing covers; the real-time operating status of the gas meter, the valve before the meter, and the solenoid valve can be observed through the transparent sealing covers.

[0009] As described above, an electric valve is installed after the gas meter. The electric valve is electrically connected to the corresponding gas utilization equipment or control switch. The electric valve can be linked with the gas switch on the gas utilization equipment or the control switch placed near the gas utilization equipment.

[0010] As described above, one end of the gas hose is connected to an electric valve or a valve after the meter, and the other end passes through a pre-embedded pipe in the wall and is connected to the gas utilization equipment.

[0011] As described above, a protective hose is installed on the outside of the gas hose between the gas utilization equipment and the pre-buried pipe. One end of the protective hose is sealed to the pre-buried pipe, and the other end is sealed to the outside of the gas inlet of the gas utilization equipment.

[0012] As mentioned above, an internal gas alarm is installed inside the observation hole. If the gas leak in the chamber exceeds the standard, the internal gas alarm will sound an audible and visual alarm.

[0013] As described above, the installation of the main gas pipeline outdoors and the gas meter hidden inside the stove cabinet is a new type of gas supply method. The gas meter, the valve before the meter, the solenoid valve, the electric valve, the gas pipeline and accessories are integrated and assembled in the meter valve box. The meter valve box is sealed and isolated from the indoor environment, and is connected to the outdoor environment through the outlet hole. The gas pipeline is connected to the main gas pipeline outdoors. The gas hose leads out of the meter valve box and connects to the gas utilization equipment.

[0014] As mentioned above, an outlet tube is installed in the outlet hole, and a protective net is installed on the outside of the outlet tube to prevent insects from crawling in.

[0015] As mentioned above, in the event of a gas leak in the gas pipeline, gas meter, pre-meter valve, solenoid valve, electric valve, gas hose, and various connecting fittings, the leaked gas will be discharged outdoors through the outlet hole and will not enter the room, ensuring indoor safety. At the same time, the internal gas alarm will sound an audible and visual alarm to prompt the homeowner to report the problem. If a gas leak occurs in the gas utilization equipment, the indoor gas alarm will sound an audible and visual alarm and simultaneously close the solenoid valve in the chamber. This cuts off the gas source at its root, preventing gas leaks from the gas utilization equipment and ensuring indoor safety.

[0016] The beneficial effects of this utility model are: it not only beautifies the indoor environment, but also isolates the gas pipeline and gas accessories from the indoor space. Even if a gas leak occurs, it will be discharged outdoors through the outlet hole, thus avoiding indoor gas explosion accidents. Attached Figure Description

[0017] The utility model will be further described below with reference to the accompanying drawings.

[0018] Appendix Figure 1 This is a structural schematic diagram of the utility model.

[0019] Appendix Figure 2This is a schematic diagram of the outlet tube structure of this utility model.

[0020] Appendix Figure 3 This is a schematic diagram of the sheathed hose structure of this utility model.

[0021] Appendix Figure 4 This is a schematic diagram of the bottom-mounted structure of the gas meter of this utility model.

[0022] In the diagram: 1. Decorative profile; 2. Gas pipeline; 3. Outlet hole; 4. Gas meter; 5. Pre-meter valve; 6. Solenoid valve; 7. Indoor gas alarm; 8. Electric valve; 9. Gas utilization equipment; 10. Control switch; 11. Gas hose; 12. Embedded pipe; 13. Sheathed hose; 14. Internal gas alarm; 15. Gas main pipeline; 16. Stove cabinet; 17. Meter / valve box; 18. Detection hole; 19. Observation hole; 20. Outlet pipe; 21. Protective net; 22. Wall. Detailed Implementation

[0023] The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0024] like Figure 1 As shown in this embodiment, a gas pipeline beautification decoration with anti-leakage function is implemented. The gas pipeline beautification decoration with anti-leakage function uses a decorative profile 1 to cover the gas pipeline 2 and the meter / valve fittings, placing the gas pipeline 2 and the meter / valve fittings in a chamber. This chamber is sealed and isolated from the indoor environment but connected to the outdoor environment through an outlet hole 3. The decorative profile 1 can be made of rigid plastic through extrusion molding; a detection hole 18 is reserved and sealed with a sealing cover plate. A solenoid valve 6 is installed between the gas meter 4 and the pre-meter valve 5, and the solenoid valve 6 is electrically connected to an indoor gas alarm 7. An observation hole 19 is reserved on the decorative profile 1 in front of the gas meter 4, the pre-meter valve 5, and the solenoid valve 6, and the observation hole 19 is sealed with a transparent sealing cover plate. The real-time operating status of the gas meter 4, the pre-meter valve 5, and the solenoid valve 6 can be observed through the transparent sealing cover plate. An electric valve 8 is installed after the gas meter 4. The electric valve 8 is electrically connected to the corresponding gas utilization device 9 or control switch 10. The electric valve 8 is linked to the gas switch on the gas utilization device 9 or the control switch 10 placed near the gas utilization device 9. One end of the gas hose 11 is connected to the electric valve 8 or the valve after the meter, and the other end passes through the pre-embedded pipe 12 in the wall and connects to the gas utilization device 9. An internal gas alarm 14 is installed in the observation hole 19. If the gas leak exceeds the standard in the chamber, the internal gas alarm 14 will sound an audible and visual alarm.

[0025] In this embodiment, if a gas leak occurs in the gas pipeline 2, gas meter 4, pre-meter valve 5, solenoid valve 6, electric valve 8, gas hose 11, and various connecting fittings, the leaked gas will be discharged outdoors through the outlet hole 3 and will not enter the room, ensuring indoor safety. At the same time, the internal gas alarm 14 will emit an audible and visual alarm to prompt the homeowner to report the problem. If a gas leak occurs in the gas utilization equipment 9, the indoor gas alarm 7 will emit an audible and visual alarm and simultaneously close the solenoid valve 6 in the chamber. This cuts off the gas source at the root, prevents gas leakage from the gas utilization equipment 9, and ensures indoor safety.

[0026] like Figure 2 As shown in this embodiment, an outflow pipe 20 is used in a gas pipeline beautification and decoration project with leak-proof function. An outflow pipe 20 is installed in the outflow hole 3 passing through the wall 22, and a protective net 21 is installed on the outside of the outflow pipe 20 to prevent insects from entering.

[0027] In this embodiment, firstly, insects and ants can be prevented from entering the chamber or valve box 17 through the outlet pipe 20. Secondly, for the gas meter 4 installed at the bottom, the gas pipeline 2 can be connected to the outdoor gas main pipeline 15 and the indoor gas meter 4 through the outlet pipe 20; thus, the gas pipeline 2 is not easily corroded.

[0028] like Figure 3 As shown in this embodiment, a protective hose 13 with anti-leakage function is used in the beautification and decoration of a gas pipeline. A protective hose 13 is installed on the outside of the gas hose 11 between the gas utilization device 9 and the pre-embedded pipe 12 in the wall. One end of the protective hose 13 is sealed to the pre-embedded pipe 12, and the other end is sealed to the outside of the gas inlet of the gas utilization device 9.

[0029] In this embodiment, a cavity is formed between the sheathed hose 13 and the gas hose 11. This cavity is isolated from the room, but is connected to the cavity through the pre-embedded pipe 12 in the wall. Therefore, even if the gas hose 11 leaks, the gas will not enter the room, but will enter the cavity and be discharged to the outside through the outlet hole 13 and dispersed into the air with the wind, thus avoiding indoor deflagration accidents.

[0030] like Figure 4 As shown in this embodiment, a gas meter is installed at the bottom in a gas pipeline beautification and decoration project with anti-leakage function. When the main gas pipeline 15 is installed outdoors, the gas meter 4 is installed at the bottom and hidden inside the stove cabinet 16, which is a new type of gas entry method. The gas meter 4, the pre-meter valve 5, the solenoid valve 6, the electric valve 8, the gas pipeline 2, and accessories are integrated and assembled in the meter valve box 17. The meter valve box 17 is sealed and isolated from the indoor environment, and is connected to the outdoor environment through the outlet hole 3. The gas pipeline 2 is connected to the outdoor main gas pipeline 15. The gas hose 11 leads out of the meter valve box 17 and connects to the gas utilization equipment 9.

[0031] In this embodiment, modern kitchens typically have a combined stove cabinet 16, so many designs place the gas meter 4 inside the stove cabinet 16 at the bottom of the kitchen. A valve box 17 is installed inside the stove cabinet 16 to integrate the gas meter 4 and valve fittings. This avoids corrosion of the gas meter 4 and valve fittings by kitchen fumes and also prevents communication with the indoor environment. In the event of a gas leak from the gas meter 4 and valve fittings, the leaked gas will be discharged outdoors through the outlet hole 3 and disperse into the outdoor atmosphere.

[0032] It should be understood that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some of the technical features; and all such modifications and substitutions should fall within the protection scope of the appended claims of this invention.

Claims

1. A decorative feature for gas pipelines with leak-proof function, characterized in that: The gas pipeline and valve fittings are covered with decorative profiles, so that the gas pipeline and valve fittings are in a chamber; this chamber is sealed and isolated from the indoor environment, and is connected to the outside environment through an outlet hole.

2. The decorative beautification of a gas pipeline with anti-leakage function according to claim 1, characterized in that: Decorative profiles can be made by extrusion molding of rigid plastic; inspection holes are reserved and sealed with sealing covers.

3. The decorative feature for a gas pipeline with leak-proof function according to claim 1, characterized in that: A solenoid valve is installed between the gas meter and the valve before the meter, and the solenoid valve is electrically connected to the indoor gas alarm; observation holes are reserved on the decorative profile in front of the gas meter, the valve before the meter, and the solenoid valve, and the observation holes are sealed with transparent sealing covers; the real-time operating status of the gas meter, the valve before the meter, and the solenoid valve can be observed through the transparent sealing covers.

4. The decorative beautification of a gas pipeline with anti-leakage function according to claim 3, characterized in that: An electric valve is installed after the gas meter. The electric valve is electrically connected to the corresponding gas utilization equipment or control switch. The electric valve can be linked with the gas switch on the gas utilization equipment or the control switch placed near the gas utilization equipment.

5. A decorative feature for gas pipelines with leak-proof function according to claim 4, characterized in that: One end of the gas hose is connected to an electric valve or a valve after the meter, and the other end passes through a pre-embedded pipe in the wall and is connected to the gas utilization equipment.

6. A decorative feature for gas pipelines with leak-proof function according to claim 5, characterized in that: A protective hose is installed on the outside of the gas hose between the gas utilization equipment and the pre-buried pipe. One end of the protective hose is sealed to the pre-buried pipe, and the other end is sealed to the outside of the gas inlet of the gas utilization equipment.

7. A decorative feature for gas pipelines with leak-proof function according to claim 3, characterized in that: An internal gas alarm is installed inside the observation hole. If gas leakage exceeds the standard in the chamber, the internal gas alarm will sound an audible and visual alarm.

8. A decorative feature for gas pipelines with leak-proof function according to claim 1, characterized in that: The installation of the main gas pipeline outdoors and the concealed gas meter inside the stove cabinet is a new type of gas supply method. The gas meter, pre-meter valve, solenoid valve, electric valve, gas pipeline and accessories are integrated into the valve box. The valve box is sealed and isolated from the indoor environment, and is connected to the outdoor environment through the outlet hole. The gas pipeline is connected to the main gas pipeline outdoors. The gas hose leads out of the valve box and connects to the gas utilization equipment.

9. A decorative feature for gas pipelines with leak-proof function according to claim 1, characterized in that: An outlet tube is installed in the outlet hole, and a protective net is installed on the outside of the outlet tube to prevent insects from crawling in.

10. A decorative feature for gas pipelines with leak-proof function according to claim 1, characterized in that: In the event of a gas leak in the gas pipeline, gas meter, pre-meter valve, solenoid valve, electric valve, gas hose, and various connecting fittings, the leaked gas will be discharged outdoors through the outlet hole and will not enter the room, ensuring indoor safety. At the same time, the internal gas alarm will sound an audible and visual alarm to prompt the homeowner to report the problem. If a gas leak occurs in a gas-using appliance, the indoor gas alarm will sound an audible and visual alarm and simultaneously shut off the solenoid valve in the cavity. This cuts off the gas supply at its source, preventing gas leaks from the gas-using appliance and ensuring indoor safety.

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