Wireless intelligent right-angle stop valve

Abstract

The utility model relates to the field of gas equipment, in particular to a wireless intelligent right-angle stop valve. The safety valve comprises a valve body, a valve cover, a positioning cavity, a sealing mechanism, a valve clack, a sealing washer, a side connector, a bottom connector and an alarm. A cavity is formed in the valve body, the upper portion of the valve body is sealed by the valve cover, an inner channel of the valve cover and the valve body form an inner space, the positioning cavity is formed in the inner wall of the valve cover, the sealing mechanism is arranged at the top of the valve cover in a penetrating mode, and the valve clack is installed at the bottom of the sealing mechanism. The sealing gasket is connected with the sealing mechanism in a sleeved mode, the side connecting port is communicated with the side wheel face of the valve body, the bottom connecting port is communicated with the bottom face of the valve deck and located below the bottom connecting port, and the alarm is electrically connected with the sealing mechanism.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of gas equipment, especially relates to a wireless intelligent right-angle cut-off valve. BACKGROUND

[0002] A gas cut-off valve is a safety device that automatically shuts off the gas supply when detecting gas leakage or other potential hazards, preventing fires, explosions, and other catastrophic accidents. This valve is usually connected to gas leakage monitoring instruments, safety controllers of heating equipment, or building fire alarm systems to ensure that the gas source can be quickly cut off in emergency situations, protecting people's lives and property.

[0003] The basic structure of a gas cut-off valve includes a valve body, a valve cover, a valve flap, and a sealing gasket. The valve body is usually cylindrical with an internal chamber, and the valve cover closes the upper part of the valve body to form an internal space. The valve flap is installed inside the valve body and can move up and down under the action of the control mechanism to open and close the gas passage. The sealing gasket ensures the sealing performance of the valve to prevent gas leakage. When detecting gas leakage or other dangerous signals, the control system activates the cut-off mechanism to quickly close the valve. Gas cut-off valves are widely used in household kitchens, commercial dining places, industrial production facilities, and urban gas supply networks. In a household environment, they are usually installed near gas appliances such as gas stoves and water heaters to prevent dangerous gas leaks. In an industrial environment, gas cut-off valves are used to control the gas supply of large equipment such as gas boilers and heating furnaces to ensure safe operation. Gas cut-off valves in urban gas supply networks can be remotely controlled to quickly cut off the gas supply in specific areas in emergency situations.

[0004] However, the existing cut-off valve often encounters the following problems in use: the traditional gas cut-off valve is a straight-through valve, which cannot be most effectively connected when facing the connection of the pipe at an angle or corner position, and cannot effectively block the connection when short circuit or leakage occurs. INVENTION CONTENTS

[0005] The main purpose of the utility model is to provide a wireless intelligent right-angle cut-off valve to effectively solve the problem of the traditional gas cut-off valve in the background art, which is a straight-through valve, resulting in ineffective connection when facing the connection of the pipe at an angle or corner position.

[0006] To achieve the above purpose, the technical scheme adopted by the utility model is:

[0007] A wireless intelligent right-angle cut-off valve, comprising:

[0008] a valve body, the valve body is internally provided with a chamber;

[0009] a valve cover, the valve cover enclosing an upper part of the valve body, an internal passage of the valve cover and the valve body together constituting an internal space;

[0010] a side connecting port, the side connecting port being in communication with a side surface of the valve body;

[0011] a bottom connecting port, the bottom connecting port being in communication with a bottom surface of the valve cover, the bottom connecting port being located below, the side connecting port and the bottom connecting port being in a vertical positional relationship;

[0012] a sealing gasket, the sealing gasket being sleeved with the sealing mechanism;

[0013] a threaded sleeve, the threaded sleeve being sleeved with the side connecting port;

[0014] an alarm, the alarm being installed on a top of the valve body;

[0015] a power supply box, the power supply box being electrically connected with the alarm through a cable;

[0016] a plug-in device, the plug-in device being arranged on the connecting cable between the power supply box and the alarm.

[0017] Further comprising:

[0018] a plug-in head, the plug-in head being electrically connected with the valve body;

[0019] a plug-in slot, the plug-in slot being plugged with the plug-in head.

[0020] The valve body is in a cylindrical shape.

[0021] The side connecting port and the bottom connecting port are both provided with internal threads.

[0022] The plug-in slot is electrically connected with the power supply box.

[0023] The side connecting port and the bottom connecting port are both made of insulating materials.

[0024] Compared with the prior art, the utility model has the beneficial effects that: the side connecting port and the bottom connecting port of the vertical gas shut-off valve are designed to be in a vertical positional relationship, which meets the installation requirements of the pipe layout at an included angle position, and enhances the applicability and flexibility. Moreover, the side connecting port and the bottom connecting port are both made of insulating materials, which can effectively block electrical leakage and avoid further expansion of the danger. The threaded sleeve design of the side connecting port simplifies the installation process, which can be completed without complex tools. Meanwhile, the plug-in head and the plug-in slot design makes the maintenance and replacement more convenient, and reduces the maintenance cost. BRIEF DESCRIPTION OF DRAWINGS

[0025] The accompanying drawings are used to provide further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with the specific embodiments of the present application, and do not constitute a limitation on the present application.

[0026] Fig. 1 It is a whole shape schematic view of the present application.

[0027] Fig. 2 It is another angle schematic view of the present application.

[0028] The figure mark: 1, valve body; 2, valve cover; 3, side connecting port; 4, bottom connecting port; 5, sealing washer; 6, threaded sleeve joint; 7, alarm; 8, power supply box; 9, plug-in device; 91, plug; 92, plug-in slot. Specific embodiments

[0029] The technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0030] In the description of the present application, it should be further explained that, unless otherwise explicitly specified and limited, the terms "set", "set", "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or detachably connected, or integrally connected; it can be mechanically connected, or electrically connected; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application should be understood according to the specific circumstances.

[0031] As Figs. 1-2 shown, a wireless intelligent right-angle cut-off valve, comprising; valve body 1, valve cover 2, side connecting port 3, bottom connecting port 4, sealing washer 5, threaded sleeve joint 6, alarm 7, power supply box 8, plug-in device 9. The valve body 1 is internally provided with a chamber, and the valve body 1 is cylindrical. The valve body 1 is designed as a cylinder and internally provided with a chamber, and the cylindrical valve body 1 is relatively convenient to manufacture and install, has good symmetry, and the chamber provides accommodation space for other components inside the valve, and is the basis of the entire valve structure. The valve cover 2 closes the upper part of the valve body 1, the internal passage of the valve cover 2 constitutes an internal space together with the valve body 1, the side connecting port 3 communicates with the side wheel surface of the valve body 1, the bottom connecting port 4 communicates with the bottom surface of the valve cover 2, and the bottom connecting port 4 is located below.

[0032] In this embodiment, the side connection port 3 and the bottom connection port 4 are in a vertical position relationship, the side connection port 3 and the bottom connection port 4 are provided with internal threads, and the side connection port 3 and the bottom connection port 4 are made of insulating material. The sealing washer 5 is sleeved with the sealing mechanism, the threaded sleeve 6 is sleeved on the side connection port, the alarm 7 is installed on the top of the valve body 1, the power supply box 8 is electrically connected with the alarm 7 through the cable, and the plug-in device 9 is arranged on the connecting cable between the power supply box 8 and the alarm 7. The plug-in head 91 is electrically connected with the valve body 1, and the plug-in slot 92 is plugged with the plug-in head 91. The side connection port 3 and the bottom connection port 4 are in a vertical position relationship and are provided with internal threads, which is convenient for connecting two pipes in a vertical or included angle position relationship. The design of the internal thread makes the connection more stable, and the threaded sleeve 6 can be used for secondary fixation at the side connection port 3, further enhancing the reliability of the connection. The side connection port 3 and the bottom connection port 4 are made of insulating material. The side connection port 3 and the bottom connection port 4 are made of insulating material, which can effectively block the electrical leakage and avoid further expansion of the danger.

[0033] The power supply box 8 is electrically connected with the alarm 7 through the cable, and provides power support for the alarm 7, so that the alarm 7 can work normally. In the whole system, stable power supply is the basis for ensuring the normal operation of the alarm 7, and the power supply box 8 may include a battery, a charging circuit and an electric quantity monitoring part.

[0034] In this embodiment, the gas shut-off valve is connected with the mobile phone APP system, and once the alarm 7 sends out an alarm, the mobile phone can receive it and control the shut-off valve to shut off through the mobile phone. The functions of alarm and remote control are realized, and the functions mainly benefit from the following key components: a gas sensor for detecting the concentration of gas in the environment and triggering an alarm when reaching the warning value. A controller unit receives sensor signals, processes logical judgments and decides whether to start the alarm and shut-off action. A wireless communication module uses Wi-Fi, Bluetooth, Zigbee and other technologies to ensure stable data transmission with the mobile phone APP. The shut-off valve actuator is located inside the gas sensor. Under the instruction of the controller, the valve is physically operated to close and prevent gas from continuing to flow. The power management module ensures continuous power supply of the system, which may include a battery, a charging circuit and an electric quantity monitoring part. The mobile phone APP is a user interface that displays the state, receives alarm notifications and provides remote control functions. The cloud server serves as an intermediate bridge, stores device information, processes data and coordinates data exchange between the APP and the device. These components work together to form a complete intelligent safety protection system.

[0035] It needs explanation, the wireless intelligence right angle cut-off valve designed in the utility model, when using, once two pipelines are in perpendicular or included angle position relation, carry out thread connection with two pipelines of perpendicular position relation to side connecting port 3 and bottom connecting port 4 of perpendicular gas cut-off valve, when side connecting port 3 is connected, threaded sleeve piece 6 can be sleeved to the connecting place of side connecting port 3 and pipeline, at this moment, tighten threaded sleeve piece 6, can complete secondary fixing, simple and fast, once alarm 7 appears short circuit or valve body 1 appears damage, need maintenance replacement, only need to pull out plug-in head 91 from plug-in slot 92, can carry out replacement step, avoid safety problem.

[0036] Although the embodiments of the utility model have been shown and described, for those skilled in the art, it is understood that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A wireless smart right angle shut-off valve characterized by, Include: Valve body (1), the chamber is opened inside the valve body (1); Valve cover (2), the upper part of the valve cover (2) is closed, the internal passage of the valve cover (2) is communicated with the valve body (1) to constitute an internal space; Side connection (3), the side connection (3) is communicated with the side surface of the valve body (1); Bottom connection (4), the bottom connection (4) is communicated with the bottom surface of the valve cover (2), the bottom connection (4) is located below, the side connection (3) and the bottom connection (4) are in vertical position relationship; Sealing washer (5), the sealing washer (5) is sleeved with the sealing mechanism; Threaded sleeve (6), the threaded sleeve (6) is sleeved on the side connection; Alarm (7), the alarm (7) is installed on the top of the valve body (1); Power supply box (8), the power supply box (8) is electrically connected with the alarm (7) through the cable; Plug-in device (9), the plug-in device (9) is arranged on the connecting cable between the power supply box (8) and the alarm (7).

2. A wireless smart angle stop valve according to claim 1, wherein The plug-in device (9) further includes: Plug-in head (91), the plug-in head (91) is electrically connected with the valve body (1); Plug-in slot (92), the plug-in slot (92) is plugged with the plug-in head (91).

3. The wireless smart angle stop valve of claim 1, wherein The valve body (1) is cylindrical.

4. The wireless smart angle stop valve of claim 1, wherein The side connection (3) and the bottom connection (4) are both provided with internal threads.

5. The wireless smart angle stop valve of claim 1, wherein, The plug-in slot (92) is electrically connected with the power supply box (8).

6. A wireless smart angle valve according to claim 1, wherein, The side connection (3) and the bottom connection (4) are both made of insulating material.

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