Lightning-proof waterproof gas insulator

Abstract

The utility model relates to the field of wall-hanging stoves and commercial stoves, in particular to an anti-thunder waterproof gas insulator. The device comprises an insulating main body, an external thread joint, an insulating spacer, a base, a material conveying pipeline, an insulating layer, a metal inner diameter, an internal thread, a sealing ring, a filter screen layer and a splash-proof layer. The external thread joint is arranged at the top of the insulating main body, the insulating spacer is arranged at the inner diameter of the external thread joint, the top of the base is fixedly connected with the bottom of the insulating main body, the insulating main body and the base are both provided with the material conveying pipelines, the insulating layer is embedded in the material conveying pipelines of the insulating main body, and the insulating spacer is arranged at the inner diameter of the insulating main body. The metal inner diameter is embedded in the material conveying pipeline of the base, the internal thread is formed in the metal inner diameter, the sealing ring is embedded in the material conveying pipeline of the base, the filter screen layer is located above the sealing ring, and the base is sleeved with the splash-proof layer.

Description

TECHNICAL FIELD

[0001] The utility model relates to wall -hanging stove, commercial stove field, especially a kind of lightning protection waterproof gas insulator. BACKGROUND

[0002] Wall-hanging stove joint is used to connect wall-hanging stove and water pipe, gas pipeline or exhaust system. Their main functions include: effectively connecting wall-hanging stove and water supply, exhaust system, etc., to ensure fluid unobstructed. Prevent water, gas or flue gas leakage, ensure safe operation of the system. It should have the characteristics of high temperature resistance, high pressure resistance and corrosion resistance to adapt to the working environment of wall-hanging stove. Design should be convenient for installation and replacement, and facilitate users to carry out regular maintenance. Some joints may have filter screen to prevent impurities from entering the system and protect the internal components of wall-hanging stove. In short, wall-hanging stove joint plays a crucial role in the entire heating system, ensuring its safe, reliable and efficient operation.

[0003] However, the existing wall-hanging stove joint often encounters the following problems in use: the sealing performance of the traditional wall-hanging stove joint is poor, which easily leads to water vapor penetration, increases the risk of electric leakage and electrical accidents, and many traditional wall-hanging stoves will have kitchen oil stains or other liquid splashing into the joint during use, which will quickly corrode the joint and affect the service life, resulting in poor user experience. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide a lightning protection waterproof gas insulator to effectively solve the problem of the existing traditional wall-hanging stove mentioned in the background art, which will have kitchen oil stains or other liquid splashing into the joint during use, which will quickly corrode the joint and affect the service life, resulting in poor user experience.

[0005] To achieve the above purpose, the utility model adopts the technical scheme of:

[0006] A lightning protection waterproof gas insulator, comprising:

[0007] An insulating body;

[0008] An external thread joint provided on the top of the insulating body;

[0009] An insulating gasket provided in the inner diameter of the external thread joint;

[0010] A base fixedly connected to the bottom of the insulating body;

[0011] A material conveying pipeline provided in the insulating body and the base;

[0012] An insulating layer embedded in the material conveying pipeline of the insulating body;

[0013] a metal inner diameter, which is embedded in the feed pipe of the base;

[0014] an internal thread, which is opened in the metal inner diameter;

[0015] a sealing ring, which is embedded in the feed pipe of the base;

[0016] a filter screen layer, which is located above the sealing ring;

[0017] a splash-proof layer, which is sleeved on the base.

[0018] the splash-proof layer further comprises:

[0019] a waterproof sleeve, which is sleeved on the base;

[0020] an axial slide rail, which is opened in the side wheel surface of the waterproof sleeve;

[0021] an arc-shaped slide rail, one end of which is connected with the axial slide rail, and the other end of which extends to the waterproof sleeve along the rim;

[0022] a clamping protrusion, which is arranged on the side wheel surface of the base.

[0023] the insulating body is in a prismatic shape.

[0024] the base is in a cylindrical shape.

[0025] the clamping protrusion is clamped in the axial slide rail.

[0026] the diameter of the feed pipe in the base is larger than that of the insulating body.

[0027] Compared with the prior art, the double-layer sealing design (insulating gasket and sealing ring) of the utility model effectively prevents water vapor penetration, ensures the dryness inside the joint, reduces the risk of electric leakage, and improves the electrical safety. The combination design of the splash-proof layer and the base protects the connection interface, avoids the erosion of oil stains or foreign matters, and increases the durability of the equipment. The setting of the filter screen layer can effectively prevent impurities from entering the joint, further improve the reliability of the system, and reduce the failure probability. BRIEF DESCRIPTION OF DRAWINGS

[0028] The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, which is used together with the specific embodiments of the utility model to explain the utility model, and does not constitute the limitation to the utility model.

[0029] Figure 1 It is the overall appearance schematic view of the utility model.

[0030] Figure 2 It is the back structure schematic view of the utility model.

[0031] Figure 3 It is the front schematic view of the utility model.

[0032] Figure 4 It is the utility model cross section view.

[0033] Marked number in drawing: 1, insulating main body;2, outer thread joint;3, insulating gasket;4, base;5, delivery pipeline;6, insulating layer;7, metal inner diameter;8, inner thread;9, sealing ring;10, filter screen layer;11, splash-proof layer;111, waterproof cover;112, axial slide rail;113, arc slide rail;114, clamping protrusion. DETAILED DESCRIPTION

[0034] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0035] In the description of the utility model, it also needs to be explained that, unless there is explicit provision and limitation, 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, or the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model should be understood according to the specific circumstances.

[0036] As Figures 1-4As shown, a lightning and water-proof gas insulator comprises: an insulating body 1, an external threaded joint 2, an insulating gasket 3, a base 4, a material conveying pipeline 5, an insulating layer 6, a metal inner diameter 7, an internal thread 8, a sealing ring 9, a filter screen layer 10, and a splash-proof layer 11. The external threaded joint 2 is arranged at the top of the insulating body 1, which is arranged at the top of the insulating body 1 to facilitate the interface docking with the wall-hanging stove and ensure firm connection. The insulating gasket 3 is arranged in the inner diameter of the external threaded joint 2, the top of the base 4 is fixedly connected with the bottom of the insulating body 1, and the insulating gasket 3 is located in the external threaded joint 2 as an elastic sealing ring 9 to ensure good sealing performance, prevent water vapor penetration, and improve safety. The insulating body 1 and the base 4 are both provided with the material conveying pipeline 5, the insulating layer 6 is embedded in the material conveying pipeline 5 of the insulating body 1, and the diameter of the material conveying pipeline 5 in the base 4 is larger than that of the insulating body 1. The metal inner diameter 7 is embedded in the material conveying pipeline 5 of the base 4, which can enhance the structural strength, and the internal thread 8 is designed to facilitate connection with the tobacco conveying pipe to ensure close cooperation.

[0037] As shown in the figure, Figure 3 The internal thread 8 is arranged in the metal inner diameter 7, the sealing ring 9 is embedded in the material conveying pipeline 5 of the base 4, the filter screen layer 10 is located above the sealing ring 9, and the filter screen layer 10 is located above the sealing ring 9, which can effectively filter impurities and prevent them from entering the joint, further improving the reliability of the system.

[0038] In this embodiment, the splash-proof layer 11 is sleeved on the base 4. The insulating body 1 has a prismatic shape. The prismatic shape facilitates the fitting of the clamping groove of the pliers, and it is more convenient to exert force on the arm when using tools such as pliers to clamp and tighten. The base 4 is cylindrical. The sealing ring 9 and the insulating gasket 3 are double-layer sealing designs, the insulating gasket 3 is a tightly fitted elastic sealing ring 9, the sealing ring 9 is a waterproof insulating material, and double protection is provided to prevent water vapor penetration, ensure the dryness of the joint interior, and enhance electrical safety. The splash-proof layer 11 further comprises: a waterproof sleeve 111 sleeved on the base 4, an axial slide rail 112 arranged on the side wheel surface of the waterproof sleeve 111, an arc-shaped slide rail 113 connected to one end of the axial slide rail 112, the other end of the arc-shaped slide rail 113 extending to the edge of the waterproof sleeve 111, and a clamping protrusion 114 arranged on the side wheel surface of the base 4. The clamping protrusion 114 is clamped in the axial slide rail 112. The design of the waterproof sleeve 111 and the combination of the axial slide rail 112 and the arc-shaped slide rail 113 enable the splash-proof layer 11 to be conveniently installed and removed, improving user convenience. The design of the splash-proof layer 11 is used to prevent oil stains or foreign matter from splashing into the connection, protect the connection interface from corrosion, and prolong the service life of the equipment.

[0039] It needs explanation, the utility model discloses a kind of lightning protection waterproof gas insulator, when using, outer thread joint 2 can be manually butt joint with wall-hanging stove interface, then rotating installation is completed. After that, the joint of smoke pipe is screwed with the inner thread 8 of base 4, at this time, manually pull down splash-proof layer 11, clamping protrusion 114 will be clamped into axial slide rail 112 top, until the connection of base 4 and smoke pipe is covered, prevent oil dirt or foreign matter splashing to connection and lead to rust. When need to replace splash-proof layer 11, only need to displace splash-proof layer 11, after the intersection of arc slide rail 113 and axial slide rail 112 is displaced to clamping protrusion 114, rotate splash-proof layer 11, clamping protrusion 114 will slide along arc slide rail 113, waterproof sleeve 111 will be separated from base 4, and disassembly is completed. When installing, only need to rotate sleeve after the interface of arc slide rail 113 of waterproof sleeve 111 is aligned with clamping protrusion 114. Once leakage occurs, insulating gasket 3 and insulating layer 6 will block current conduction.

[0040] Although the embodiments of the utility model have been shown and described, it will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made thereto without departing from the principles and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lightning and water proof gas insulator, characterized by, Include: Insulating body (1); External thread joint (2), the external thread joint (2) is set up in the top of the insulating body (1); Insulating gasket (3), the insulating gasket (3) is set up in the inside diameter of the external thread joint (2); Base (4), the top of the base (4) is fixedly connected with the bottom of the insulating body (1); Conveying pipeline (5), the insulating body (1) and base (4) are both provided with the conveying pipeline (5); Insulating layer (6), the insulating layer (6) is embedded in the conveying pipeline (5) of the insulating body (1); Metal inside diameter (7), the metal inside diameter (7) is embedded in the conveying pipeline (5) of the base (4); Internal thread (8), the internal thread (8) is set up in the metal inside diameter (7); Sealing ring (9), the sealing ring (9) is embedded in the conveying pipeline (5) of the base (4); Filter screen layer (10), the filter screen layer (10) is located above the sealing ring (9); Splash-proof layer (11), the splash-proof layer (11) is sleeved on the base (4).

2. The lightning and water protection gas insulator according to claim 1, characterized in that, The splash-proof layer (11) further includes: Waterproof sleeve (111), the waterproof sleeve (111) is sleeved on the base (4); Axial slide rail (112), the axial slide rail (112) is set up in the side wheel surface of the waterproof sleeve (111); Arc-shaped slide rail (113), one end of the arc-shaped slide rail (113) is connected with the axial slide rail (112), and the other end of the arc-shaped slide rail (113) extends to the edge of the waterproof sleeve (111) all the time; Clamping protrusion (114), the clamping protrusion (114) is arranged on the side wheel surface of the base (4).

3. The lightning and water protection gas insulator according to claim 1, characterized in that, The insulating body (1) is a prism shape.

4. The lightning and water protection gas insulator according to claim 1, characterized in that, The base (4) is a cylindrical shape.

5. The lightning and water protection gas insulator according to claim 2, characterized in that, The clamping protrusion (114) is clamped in the axial slide rail (112).

6. The lightning and water protection gas insulator according to claim 2, characterized in that, The diameter of the conveying pipeline (5) in the base (4) is greater than that of the insulating body (1).

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