Lightning-proof waterproof gas insulator

Abstract

The utility model discloses an anti-thunder waterproof gas insulator which comprises an insulating valve body, connecting threaded sleeves are arranged at the two ends of the insulating valve body, the interior of the insulating valve body is through, a plug sleeve is arranged in the insulating valve body, a fixing ring is arranged at the bottom of the plug sleeve, and a plug core is arranged in the plug sleeve. The supporting rod on the plug core penetrates through the fixing ring so as to control the plug core to do piston motion. The insulation valve is arranged on one section of the air inlet pipe, compared with a manual waterproof valve, the waterproof timeliness is improved through the insulation valve, and the safety performance of the water heater in the using process is improved through the insulativity of the insulation valve body.

Description

Technical Field

[0001] The utility model relates to the field of waterproof processing, in particular to a lightning protection and waterproof gas insulator. Background Art

[0002] During the use of water heaters, the air intake pipe may leak water and electricity. The use of a waterproof valve can ensure the waterproof performance of the air intake pipe. Existing waterproof valves mostly use manual knobs to control the valve opening and closing to achieve waterproofing. This may lead to problems such as insufficient waterproofing and hidden dangers of electrical safety, which will have a significant impact on safety. Utility Model Content

[0003] The purpose of the utility model is to provide a lightning protection and waterproof gas insulator to solve the problem of untimely waterproofing and high potential safety hazards.

[0004] The utility model mainly provides a lightning-proof and waterproof gas insulator, comprising an insulating valve body, connecting threaded sleeves are provided at both ends of the insulating valve body, the interior of the insulating valve body is through-connected, a plug sleeve is provided in the insulating valve body, a fixing ring is provided at the bottom of the plug sleeve, a plug core is provided in the plug sleeve, and a support rod on the plug core passes through the fixing ring to control the piston movement of the plug core.

[0005] Further technology of this utility model:

[0006] Preferably, the interior of the sleeve is through, an extension opening is extended from the top of the sleeve, a fixing ring is provided at the center of the bottom of the sleeve, and the bottom of the fixing ring is flush with the bottom of the sleeve.

[0007] Preferably, the outside of the fixing ring is connected to a plurality of fixing baffles, the fixing baffles are connected to the inner wall of the plug sleeve, and a fixing support frame is provided on the top of the fixing ring.

[0008] Preferably, the interior of the plug sleeve is through, a plug core is provided in the plug sleeve, a groove is provided at the bottom of the plug core, a plug core support rod is provided in the groove, and the plug core support rod passes through the fixing ring via a fixing support frame.

[0009] Preferably, an air inlet is provided at one end of the insulating valve body, and an air outlet is provided at the other end of the insulating valve body, and the air outlet is close to the extension port.

[0010] Preferably, a water heater is provided at the bottom of the insulating valve body, and a water inlet pipe and an air inlet pipe extend from the top of the water heater respectively. A section of the air inlet pipe is left hollow, an air inlet end is provided at the upper end of the hollow section, and an air outlet end is provided at the lower end of the hollow section. The air inlet end is connected to the air inlet, and the air outlet end is connected to the air outlet.

[0011] Preferably, a gasket groove is provided on the outside of the plug sleeve, and a first rubber gasket is placed on the gasket groove.

[0012] Preferably, a second rubber gasket is provided outside the plug core.

[0013] The beneficial effects of the utility model are:

[0014] The utility model adopts a method of connecting to a section of the air inlet pipe and performing waterproofing through an insulating valve. Compared with the traditional manual waterproof valve, the use of the insulating valve improves the timeliness of waterproofing.

[0015] The insulating valve body has the insulating property, which improves the safety of the insulating valve and ensures safety during use.

[0016] Other features and advantages of the present invention will be described in detail in the following specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of the lightning protection and waterproof gas insulator of the utility model;

[0018] Figure 2 This is a schematic diagram of the plug body structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the plug body of the present utility model;

[0020] Figure 4 This is a schematic diagram of the plug body structure when viewed from above;

[0021] Figure 5 This is a schematic diagram of the plug core structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the assembly structure of the lightning protection and waterproof gas insulator of the utility model;

[0023] In the figure: 10, insulating valve body; 101, air inlet; 102, air outlet; 20, connecting threaded sleeve; 30, plug sleeve; 301, gasket groove; 302, first rubber gasket; 303, extension port; 40, plug core; 401, second rubber gasket; 402, groove; 403, plug core support rod; 50, fixing ring; 501, fixed support frame; 502, fixed baffle; 60, water heater; 70, water inlet pipe; 80, air inlet pipe; 801, air inlet end; 802, air outlet end. DETAILED DESCRIPTION

[0024] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-6 In this embodiment, a lightning-proof and waterproof gas insulator is provided, including an insulating valve body 10. Connecting threaded sleeves 20 are provided at both ends of the insulating valve body 10. The interior of the insulating valve body 10 is through-connected. A plug sleeve 30 is provided in the insulating valve body 10. A fixing ring 50 is provided at the bottom of the plug sleeve 30. A plug core 40 is provided in the plug sleeve 30. A support rod on the plug core 40 passes through the fixing ring 50 to control the piston movement of the plug core 40.

[0026] Construction method

[0027] Specifically, such as Figure 1 As shown, the insulating valve body 10 is equipped with connecting threaded sleeves 20 at both ends. A channel runs through the interior of the insulating valve body 10 to facilitate natural gas transmission. A plug sleeve 30 is installed within the insulating valve body. A fixed ring 50 is located at the bottom center of the plug sleeve 30. A plug core 40 is located within the plug sleeve 30. A support rod is provided at the bottom of the plug core 40, which passes through the fixed ring 50 to enable reciprocating piston movement within the fixed ring. An air inlet 101 is provided at one end of the insulating valve body 10, and an air outlet 102 is provided at the other end. An extension port 303 extends from the top of the plug sleeve 30 to prevent the plug core 40 from being squeezed out of the sleeve 30. The extension port 303 is located near the air outlet 102. When water enters through the air inlet 101, it squeezes the plug core 40, preventing it from passing through the insulating valve, thereby achieving a waterproof effect.

[0028] Specifically, such as Figure 2 As shown, a gasket groove 301 is provided on the periphery of the plug sleeve 30, and a first rubber gasket 302 is installed on the gasket groove 301. The first rubber ring 302 increases the friction between the plug sleeve 30 and the inner wall of the insulating valve body 10, thereby enhancing the sealing of the insulating valve. An extension port 303 extends from the top of the plug sleeve 30 to prevent the plug core from falling.

[0029] Specifically, such as Figure 3-4As shown, a plug core 40 is provided in the plug sleeve 30, and a second rubber gasket 401 is provided on the periphery of the plug core 40. The second rubber gasket 401 increases the friction contact between the plug core 40 and the inner wall of the plug sleeve 30. A groove 402 is provided at the bottom of the plug core 40, and a plug core support rod 403 is provided in the groove 402. A plurality of fixed baffles 502 are provided at the bottom of the plug sleeve 30, and the fixed baffles 502 are connected to the fixed ring 50. The bottom of the fixed ring 50 is flush with the bottom of the plug sleeve 30, and the top of the fixed ring 50 is connected to the fixed support frame 501. The plug core support rod 403 passes through the fixed support frame 501, thereby controlling the reciprocating piston movement of the plug core 40.

[0030] Specifically, such as Figure 6 As shown, a water heater 60 is provided at the bottom of the insulating valve body 10, and a water inlet pipe 70 and an air inlet pipe 80 extend from the top of the water heater 60 for water and gas transmission respectively. A section of the air inlet pipe 80 is left empty, and an air inlet end 801 is provided at the upper end of the empty section, and an air outlet end 802 is provided at the lower end of the empty section. The air inlet end 801 is connected to the air inlet 101, and the air outlet end 802 is connected to the air outlet 102. The insulating valve body 10 and the empty section of the air inlet pipe 80 are connected by a connecting threaded sleeve 20.

[0031] The utility model provides a lightning-proof and waterproof gas insulator. When water enters the air inlet pipe 80 during use, the plug core 40 in the insulating valve is squeezed to contact the extension port 303 at the top of the plug sleeve 30, thereby blocking the entry of water. In addition, the insulating valve body 10 has insulating properties, thereby avoiding the risk of conductive damage to the water heater.

[0032] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0033] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0034] The above content is merely an example and explanation of the structure of the present utility model. Technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined by the claims, they should all fall within the scope of protection of the present utility model.

Claims

1. A lightning protection and waterproof gas insulator, characterized in that: The invention comprises an insulating valve body (10), wherein connecting threaded sleeves (20) are provided at both ends of the insulating valve body (10), the interior of the insulating valve body (10) is connected, a plug sleeve (30) is provided in the insulating valve body (10), a fixing ring (50) is provided at the bottom of the plug sleeve (30), a plug core (40) is provided in the plug sleeve (30), and a support rod on the plug core (40) passes through the fixing ring (50) to control the piston movement of the plug core (40).

2. A lightning protection and waterproof gas insulator according to claim 1, characterized in that: The plug sleeve (30) is through-connected, an extension opening (303) extends from the top of the plug sleeve (30), a fixing ring (50) is provided at the center of the bottom of the plug sleeve (30), and the bottom of the fixing ring (50) is flush with the bottom of the plug sleeve (30).

3. A lightning protection and waterproof gas insulator according to claim 2, characterized in that: The fixing ring (50) is externally connected to a plurality of fixing baffles (502), the fixing baffles (502) are connected to the inner wall of the plug sleeve (30), and a fixing support frame (501) is provided on the top of the fixing ring (50).

4. The lightning protection and waterproof gas insulator according to claim 1, characterized in that: The plug sleeve (30) is through-connected, a plug core (40) is provided in the plug sleeve (30), a groove (402) is provided at the bottom of the plug core (40), a plug core support rod (403) is provided in the groove (402), and the plug core support rod (403) passes through the fixing ring (50) via the fixing support frame (501).

5. The lightning protection and waterproof gas insulator according to claim 1, characterized in that: An air inlet (101) is provided at one end of the insulating valve body (10), and an air outlet (102) is provided at the other end of the insulating valve body (10), wherein the air outlet (102) is close to the extension port (303).

6. The lightning protection and waterproof gas insulator according to claim 1, characterized in that: A water heater (60) is provided at the bottom of the insulating valve body (10), and a water inlet pipe (70) and an air inlet pipe (80) are respectively extended from the top of the water heater (60). A section of the air inlet pipe (80) is left hollow, and an air inlet end (801) is provided at the upper end of the hollow section, and an air outlet end (802) is provided at the lower end of the hollow section. The air inlet end (801) is connected to the air inlet (101), and the air outlet end (802) is connected to the air outlet (102).

7. The lightning protection and waterproof gas insulator according to claim 1, characterized in that: A gasket groove (301) is provided on the outside of the plug sleeve (30), and a first rubber gasket (302) is placed on the gasket groove (301).

8. The lightning protection and waterproof gas insulator according to claim 1, characterized in that: A second rubber gasket (401) is provided outside the plug core (40).

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