Automatic exhaust valve structure
By designing an automatic exhaust valve structure and utilizing a combination of a float and valve body, automated exhaust is achieved, solving the problems of traditional exhaust valves requiring manual operation and being easily damaged, thus improving exhaust efficiency and the durability of the device.
Patent Information
- Application Number
- CN202423124454.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-18
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-18
AI Technical Summary
Traditional exhaust valves require manual operation or rely on an external power source, which increases operational complexity and makes them prone to damage, leading to system failures and reduced efficiency.
An automatic venting valve structure was designed, including a housing, a float, a valve body, and a sealing ring. The floating of the float controls the valve body to achieve automatic venting, and the valve core and sealing structure are combined to improve airtightness and durability.
It achieves automated exhaust, improves exhaust efficiency, extends the service life of the device, and simplifies the operation process.
Smart Images
Figure CN223524529U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to valve technical field, especially a kind of automatic exhaust valve structure. BACKGROUND
[0002] Automatic exhaust valve is an important pipeline accessory, its main function is to remove gas in pipeline system, to ensure the normal operation of pipeline system, in many liquid or gas systems, the accumulated gas needs to be removed to ensure the normal operation of system, traditional exhaust valve usually needs manual operation or relies on external power source to realize exhaust function, which not only increases the complexity of operation, but also can cause system failure or efficiency reduction, and traditional exhaust valve is prone to breakage, which leads to reduced exhaust efficiency and short service life. SUMMARY
[0003] The utility model aims at providing a kind of automatic exhaust valve structure, solve the technical problems existing in prior art.
[0004] In order to achieve the above-mentioned utility model purposes, the utility model adopts the technical scheme that:
[0005] An automatic exhaust valve structure comprises: a shell, the shell is hollow inside, and has a predetermined working space, one side of the shell is provided with a first flange plate and a second flange plate, a sealing ring is arranged between the first flange plate and the second flange plate to ensure the air tightness of the shell, and a valve body is arranged between the first flange plate and the second flange plate.
[0006] Further, a floating ball is arranged inside the shell, and the floating ball is movably connected to the valve body through a floating ball lever.
[0007] Further, the valve body comprises: a valve core, the valve core is arranged inside the valve body, one side of the valve core is provided with a valve core silica gel block, one side of the valve core away from the shell is provided with a valve core outer nut and a valve core outer adapter nut for connecting external devices, and an exhaust core is arranged on the top of the valve body.
[0008] Further, a flow guide cap is arranged outside the valve body, and a valve plug is arranged at the bottom of the valve body, and a rubber sealing gasket is arranged at the connection between the valve plug and the valve body.
[0009] Further, a wind runner is arranged on one side of the valve body.
[0010] Further, the first flange plate and the second flange plate are adapted in size.
[0011] Further, the floating ball is made of stainless steel.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] The utility model discloses the setting of general casing, valve body, lower interface, side interface and air running spare, when working, manually open air running spare, after hearing the air sound, carry out the drainage operation, when the exhaust water, the height of the exhaust core can be adjusted after the device works a certain time, improves the exhaust efficiency, and the whole device is durable, and the service life is long. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is the perspective view of the utility model;
[0015] Figure 2 It is the front view of the utility model;
[0016] Figure 3 It is the side view of the utility model in water blocking state;
[0017] Figure 4 It is the side view of the utility model in exhaust state;
[0018] Figure 5 It is the enlarged view of A part;
[0019] Figure 6 It is the front view of the utility model in exhaust state;
[0020] Figure 7 It is the front view of the utility model in exhaust state;
[0021] Figure 8 It is the schematic diagram of valve body internal structure;
[0022] In the drawing: 1, casing;2, lower interface;3, side interface;4, first flange plate;5, second flange plate;6, sealing ring;7, valve body;701, valve core silica gel block;702, valve core;703, valve core outer nut;704, valve core outer adapter nut;8, float ball lever;9, float ball;10, air running spare;11, exhaust core;12, valve plug;13, rubber sealing pad;14, flow guide cap. DETAILED DESCRIPTION
[0023] In order to make the content of the utility model more easily be clearly understood, the technical scheme in the utility model embodiment will be clearly and completely described below in conjunction with the drawings in the utility model embodiment. Same parts are indicated with same reference numerals. It should be explained that, the words "front", "back", "left", "right", "up" and "down" in the following description refer to the direction in the drawing, and the words "inner" and "outer" refer to the direction towards or away from the geometric center of a particular component.
[0024] As Figures 1-8As shown, the automatic exhaust valve structure provided in the embodiment includes a housing 1, the housing 1 is hollow inside, has a predetermined working space, and is internally provided with a floating ball 9 made of stainless steel, the floating ball 9 is movably connected with the valve body 7 through a floating ball lever 8, when the housing 1 stores water inside, the floating ball 9 floats according to the water amount, and the housing 1 should be turned over during installation to check whether the floating ball 9 moves flexibly; as shown in Figure 3 and Figure 7 shown, the position of the floating ball 9 when being in a water blocking state; as shown in Figure 4 and Figure 6 shown, the position of the floating ball 9 when being in an exhaust state; the housing 1 is provided with a first flange plate 4 and a second flange plate 5 on one side, the first flange plate 4 and the second flange plate 5 are suitable in working size, a sealing ring 6 is arranged between the first flange plate 4 and the second flange plate 5, a valve body 7 is arranged between the first flange plate 4 and the second flange plate 5, the valve body 7 includes a valve core 702, the valve core 702 is arranged inside the valve body 7, the valve core 702 is provided with a valve core silica gel block 701 on one side, the valve core 702 is provided with a valve core outer nut 703 and a valve core outer adapter nut 704 away from the housing 1, and is used for connecting external devices, the valve body 7 is provided with an exhaust core 11 on the top, the valve body 7 is provided with a flow guide cap 14 outside, and the valve body 7 is provided with a valve plug 12 at the bottom, the valve plug 12 is provided with a rubber sealing gasket 13 at the connection position with the valve body 7, a wind runner 10 is arranged on one side of the valve body 7, the housing 1 is provided with a lower interface 2 at the bottom, and the housing 1 is provided with a side interface 3 on one side, the lower interface 2 is connected with a pipeline system during work, a water drain valve or a plug wire should be installed on the lower interface 2 when the side interface 3 is connected, so as to facilitate the impurity removal of the housing 1, when the device is installed, the wind runner 10 is manually opened during system work, and the water drainage operation is performed after the exhaust sound is heard, if the wind runner 10 is opened and the water is continuously drained after the exhaust, it indicates that the device is malfunctioning, when the device is operated for a certain period of time, the height of the exhaust core 11 is adjusted to solve the problem of water in the exhaust, and the device is made of aluminum alloy die casting and is durable.
[0025] The above only describes the preferred embodiment of the utility model patent, and does not limit the utility model patent, and any modification, equivalent replacement and improvement within the spirit and principle of the utility model patent should be included in the protection range of the utility model patent.
Claims
1. An automatic vent valve structure characterized by: Include: The shell (1) is hollow inside, and has a predetermined working space, one side is provided with a first flange (4) and a second flange (5), the first flange (4) and the second flange (5) are provided with a sealing ring (6), the first flange (4) and the second flange (5) are provided with a valve body (7); The bottom of the shell (1) is provided with a lower interface (2), one side of the shell (1) is provided with a side interface (3).
2. The automatic vent valve structure according to claim 1, characterized by: The inside of the shell (1) is provided with a floating ball (9), which is connected with the valve body (7) through a floating ball lever (8).
3. The automatic vent valve structure according to claim 2, characterized by: The valve body (7) comprises: a valve core (702), which is arranged in the valve body (7), one side of the valve core (702) is provided with a valve core silica gel block (701); The valve core (702) is provided with a valve core outer nut (703) and a valve core outer adapter nut (704) away from the shell (1) side, used for connecting external devices; The top of the valve body (7) is provided with an exhaust core (11).
4. The automatic vent valve structure according to claim 3, characterized by: The valve body (7) is provided with a flow guide cap (14) outside, and the bottom of the valve body (7) is provided with a valve plug (12), the valve plug (12) is provided with a rubber sealing gasket (13) at the connection with the valve body (7).
5. The automatic vent valve structure according to claim 1, characterized by: The valve body (7) is provided with a runner (10) on one side.
6. The automatic vent valve structure according to claim 1, characterized by: The first flange (4) and the second flange (5) are suitable in size.
7. The automatic vent valve structure according to claim 2, characterized by: The floating ball (9) is made of stainless steel material.