Novel self-flushing exhaust device

Abstract

The utility model relates to the technical field of exhaust devices, in particular to a novel self-flushing exhaust device. The technical problems that a traditional exhaust device is often out of order due to blockage of dirt in water during use, blockage is easily caused due to long-term accumulation, normal emission of gas is affected, and the traditional exhaust device needs to be detached for cleaning or replacement and is troublesome are solved; according to the technical scheme, the novel self-flushing exhaust device comprises a valve body, an air outlet assembly, a connecting assembly, a filtering assembly, a cleaning assembly and an air inlet assembly; compared with a traditional exhaust device which is often out of order due to blockage caused by dirt in water during use, is easy to cause blockage due to long-term accumulation, affects normal emission of gas, needs to be detached for cleaning or replacement, and is troublesome, the device is divided into two sections, and a filter structure capable of being rotationally adjusted is arranged inside the device, so that the device is convenient to use. The filtering structure is rotated into the flushing structure to be flushed, so that the filtering structure of the exhaust device is quickly flushed.

Description

Technical Field

[0001] The utility model relates to the technical field of exhaust devices, in particular to a novel self-flushing exhaust device. Background Art

[0002] An exhaust device is a device used to control the flow of fluids. It is usually installed in pipes, containers or equipment to remove air from the system and ensure that the radiator is filled with hot water to ensure the room temperature. Exhaust devices are commonly found in many fields, such as water supply, heating, air conditioning, industrial pipelines, etc. They can be opened or closed by manual or automatic operation. These valves usually have one or more switches or knobs to control the flow of gas or liquid. When the pressure in the system exceeds the preset value, the exhaust device will automatically open to release excess gas or liquid. This automatic discharge function helps maintain the stability and safety of the system. Exhaust devices are used in water supply, heating, air conditioning, industrial pipelines in many industries and buildings. The exhaust device plays an important role in the application of the pipeline. By regularly checking and maintaining the working condition of the exhaust device, the normal operation of the system can be ensured and the working efficiency can be improved. However, in the use of traditional exhaust devices, the exhaust valve is a device that automatically removes air by the opening and closing mechanism in the valve body. Most of the automatic exhaust valves currently produced use a float opening and closing mechanism. When the valve is full of water, the float rises and the exhaust port is automatically closed; when the amount of air in the valve increases, the water level decreases, the float droops by its own weight, and the exhaust port is opened for exhaust. However, when the traditional exhaust device is discharging gas, it often fails due to clogging by dirt in the water. Long-term accumulation can easily lead to clogging and affect the normal discharge of gas. It needs to be dismantled for cleaning or replacement, which is more troublesome. Utility Model Content

[0003] In order to overcome the problem that in daily use, traditional exhaust devices often fail to discharge gas due to blockage by dirt in the water. Long-term accumulation can easily lead to blockage and affect the normal discharge of gas. They need to be disassembled for cleaning or replacement, which is more troublesome.

[0004] The technical solution of the utility model is: a novel self-flushing exhaust device, comprising a valve body, an air outlet component, a connecting component, a filtering component, a cleaning component and an air inlet component; an air outlet component with an air outlet function is arranged above the valve body, a connecting component with a connecting function is arranged outside the valve body, a filtering component with a filtering function is arranged inside the connecting component, a cleaning component with a cleaning function is arranged inside the connecting component, and an air inlet component with an air inlet function is arranged below the valve body.

[0005] Preferably, the gas is introduced into the interior of the valve body through the air intake assembly, the gas is filtered through the filter assembly, the filtered gas is discharged through the air outlet assembly, the filter assembly is driven to rotate by starting the connecting assembly, the filter assembly is rotated into the interior of the cleaning assembly, and the filter assembly is flushed through the cleaning assembly, thereby facilitating the cleaning of the filter structure of the exhaust device.

[0006] Preferably, the air outlet assembly includes an air outlet pipe and a first flange; an air outlet pipe is arranged above the valve body, and a first flange is arranged at one end of the air outlet pipe. When in use, the gas can be discharged through the air outlet pipe, and the air outlet pipe and the external pipeline structure can be connected through the first flange.

[0007] Preferably, the connecting assembly includes a first connecting frame and a motor; the first connecting frame is arranged on the outside of the valve body, and the motor is arranged above the first connecting frame. When in use, the position of the valve body is fixed by the first connecting frame.

[0008] Preferably, the filter assembly includes a second connecting frame and a filter plate; the second connecting frame is arranged on the inner side of the first connecting frame, the second connecting frame and the motor are connected through a rotating shaft, and the filter plate is arranged on the inner side of the second connecting frame. When in use, the second connecting frame is driven to rotate by starting the motor, and the filter plate is driven to rotate by the rotation of the second connecting frame, and the exhaust gas from the inside of the valve body can be filtered through the filter plate.

[0009] Preferably, the cleaning component includes a flushing box and a water tank; a flushing box is arranged on the inner side of the first connecting frame, and a water tank is arranged above the flushing box. The water tank and the flushing box are connected by a pipe. When in use, the position of the flushing box is fixed by the first connecting frame, and the water tank introduces the flushing liquid into the water tank through the pipe structure. The filter plate is driven to rotate by the second connecting frame to adjust the position of the filter plate to the inside of the flushing box.

[0010] Preferably, the cleaning assembly also includes a discharge pipe; a discharge pipe is arranged below the flushing box. When in use, the filter plate can be rotated into the flushing box so that the flushing liquid can flush the filter plate, thereby flushing impurities attached to the surface of the filter plate, and the flushing liquid and impurities are discharged through the discharge pipe.

[0011] Preferably, the air intake assembly includes an air intake pipe and a second flange; the air intake pipe is arranged below the valve body, and a second flange is arranged at one end of the air intake pipe. When in use, the air intake pipe and the external pipeline structure are connected through the second flange, and the gas is introduced into the valve body through the air intake pipe.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with the traditional exhaust device, which is usually installed in a pipe or container and controls the flow of gas by adjusting the opening and closing of the valve to adjust the pressure of the system, it prevents damage or leakage of the equipment caused by excessive pressure. However, the traditional exhaust device often fails to discharge gas due to blockage by dirt in the water. Long-term accumulation easily leads to blockage and affects the normal discharge of gas. It needs to be removed for cleaning or replacement, which is troublesome. The device is divided into two sections, and a rotatable and adjustable filter structure is arranged inside. The filter structure is rotated into the flushing structure to flush it, thereby realizing the rapid flushing of the filter structure of the exhaust device;

[0014] 2. The second connecting frame is driven to rotate by the starting motor, and the filter plate is driven to rotate by the second connecting frame. The gas exhausted from the valve body can be filtered by the filter plate. The position of the flushing box is fixed by the first connecting frame. The water tank introduces the flushing liquid into the water tank through the pipeline structure. The filter plate is driven to rotate by the second connecting frame to adjust the position of the filter plate to the inside of the flushing box. The filter plate is rotated to the inside of the flushing box so that the flushing liquid can flush the filter plate, thereby flushing the impurities attached to the surface of the filter plate. The flushing liquid and impurities are discharged through the discharge pipe, thereby realizing the rapid flushing of the filter structure of the exhaust device;

[0015] 3. The air inlet pipe and the external pipeline structure are connected through the second flange, the gas is introduced into the valve body through the air inlet pipe, the gas can be discharged through the air outlet pipe, the air outlet pipe and the external pipeline structure can be connected through the first flange, and the exhaust device and the pipeline structure can be conveniently connected through the flange structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a schematic diagram of the first cross-sectional structure of the novel self-flushing exhaust device of the utility model;

[0017] Figure 2 The second cross-sectional structure diagram of the novel self-flushing exhaust device of the utility model is shown;

[0018] Figure 3 The third cross-sectional structure diagram of the novel self-flushing exhaust device of the utility model is shown;

[0019] Figure 4 What is shown is a three-dimensional structural schematic diagram of a novel self-flushing exhaust device of the utility model;

[0020] Explanation of the reference numerals: 1. valve body; 2. air outlet assembly; 201. air outlet pipe; 202. first flange; 3. connection assembly; 301. first connection frame; 302. motor; 4. filter assembly; 401. second connection frame; 402. filter plate; 5. cleaning assembly; 501. flushing box; 502. water tank; 503. discharge pipe; 6. air intake assembly; 601. air intake pipe; 602. second flange. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1 The utility model provides an embodiment: a novel self-flushing exhaust device, comprising a valve body 1, an air outlet component 2, a connecting component 3, a filtering component 4, a cleaning component 5 and an air intake component 6; an air outlet component 2 with an air outlet function is arranged above the valve body 1, a connecting component 3 with a connecting function is arranged on the outside of the valve body 1, a filtering component 4 with a filtering function is arranged on the inside of the connecting component 3, a cleaning component 5 with a cleaning function is arranged on the inside of the connecting component 3, and an air intake component 6 with an air intake function is arranged below the valve body 1.

[0023] See also Figure 2-4 In this embodiment, the gas outlet component 2 includes a gas outlet pipe 201 and a first flange 202; the gas outlet pipe 201 is arranged above the valve body 1, and the first flange 202 is arranged at one end of the gas outlet pipe 201. When in use, the gas can be discharged through the gas outlet pipe 201, and the gas outlet pipe 201 and the external pipeline structure can be connected through the first flange 202. The connection component 3 includes a first connection frame 301 and a motor 302; the first connection frame 301 is arranged outside the valve body 1, and the motor 302 is arranged above the first connection frame 301. When in use, The position of the valve body 1 is fixed by the first connecting frame 301, and the filter assembly 4 includes a second connecting frame 401 and a filter plate 402; the second connecting frame 401 is arranged on the inner side of the first connecting frame 301, the second connecting frame 401 and the motor 302 are connected by a rotating shaft, and the filter plate 402 is arranged on the inner side of the second connecting frame 401. When in use, the second connecting frame 401 is driven to rotate by starting the motor 302, and the filter plate 402 is driven to rotate by the rotation of the second connecting frame 401, and the gas exhausted from the inside of the valve body 1 can be filtered by the filter plate 402.

[0024] The cleaning component 5 includes a flushing box 501 and a water tank 502; the flushing box 501 is arranged on the inner side of the first connecting frame 301, and the water tank 502 is arranged above the flushing box 501. The water tank 502 and the flushing box 501 are connected by a pipeline. When in use, the position of the flushing box 501 is fixed by the first connecting frame 301, and the water tank 502 introduces the flushing liquid into the water tank 502 through the pipeline structure, and the filter plate 402 is driven to rotate by the second connecting frame 401 to adjust the position of the filter plate 402 to the inside of the flushing box 501. The cleaning component also includes a discharge pipe 503; a discharge pipe 503 is arranged below the flushing box 501. When in use, the discharge pipe 503 is arranged below the flushing box 501. Rotating the filter plate 402 to the inside of the flushing box 501 can allow the flushing liquid to flush the filter plate 402, thereby flushing the impurities attached to the surface of the filter plate 402, and discharging the flushing liquid and impurities through the discharge pipe 503. The air intake assembly 6 includes an air intake pipe 601 and a second flange 602; an air intake pipe 601 is arranged below the valve body 1, and a second flange 602 is arranged at one end of the air intake pipe 601. When in use, the air intake pipe 601 and the external pipeline structure are connected through the second flange 602, and the gas is introduced into the valve body 1 through the air intake pipe 601. The pipe opening diameters of the air intake pipe 601 and the air outlet pipe 201 are 50 mm in diameter.

[0025] During operation, the air inlet pipe 601 and the external pipeline structure are first connected through the second flange 602, the gas is introduced into the valve body 1 through the air inlet pipe 601, the gas can be discharged through the air outlet pipe 201, and the air outlet pipe 201 and the external pipeline structure can be connected through the first flange 202.

[0026] After the device is connected and fixed, the second connecting frame 401 is driven to rotate by starting the motor 302, and the filter plate 402 is driven to rotate by the rotation of the second connecting frame 401, and the gas exhausted from the valve body 1 can be filtered by the filter plate 402;

[0027] After the gas filtering process is completed, the position of the flushing box 501 is fixed by the first connecting frame 301, and the water tank 502 introduces the flushing liquid into the water tank 502 through the pipeline structure. The filter plate 402 is driven to rotate by the second connecting frame 401 to adjust the position of the filter plate 402 to the inside of the flushing box 501. By rotating the filter plate 402 to the inside of the flushing box 501, the flushing liquid can flush the filter plate 402, thereby flushing the impurities attached to the surface of the filter plate 402, and the flushing liquid and impurities are discharged through the discharge pipe 503.

[0028] Through the above steps, the gas is introduced into the interior of the valve body 1 by using the air intake component 6, the gas is filtered by using the filter component 4, the filtered gas is discharged by using the air outlet component 2, the filter component 4 is driven to rotate by using the starting connection component 3, the filter component 4 is rotated into the interior of the cleaning component 5, and the filter component 4 is flushed by using the cleaning component 5, thereby facilitating the cleaning of the filter structure of the exhaust device.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A novel self-flushing exhaust device, comprising a valve body (1); characterized in that: The valve body (1) further comprises an air outlet component (2), a connecting component (3), a filtering component (4), a cleaning component (5) and an air intake component (6); an air outlet component (2) having an air outlet function is arranged above the valve body (1), a connecting component (3) having a connecting function is arranged on the outside of the valve body (1), a filtering component (4) having a filtering function is arranged on the inside of the connecting component (3), a cleaning component (5) having a cleaning function is arranged on the inside of the connecting component (3), and an air intake component (6) having an air intake function is arranged below the valve body (1).

2. A novel self-flushing exhaust device according to claim 1, characterized in that: The air outlet assembly (2) comprises an air outlet pipe (201) and a first flange (202); the air outlet pipe (201) is arranged above the valve body (1), and the first flange (202) is arranged at one end of the air outlet pipe (201).

3. A novel self-flushing exhaust device according to claim 1, characterized in that: The connection assembly (3) comprises a first connection frame (301) and a motor (302); the first connection frame (301) is arranged on the outside of the valve body (1), and the motor (302) is arranged above the first connection frame (301).

4. A novel self-flushing exhaust device according to claim 3, characterized in that: The filter assembly (4) comprises a second connecting frame (401) and a filter plate (402); the second connecting frame (401) is arranged on the inner side of the first connecting frame (301); the second connecting frame (401) and the motor (302) are connected via a rotating shaft; and the filter plate (402) is arranged on the inner side of the second connecting frame (401).

5. A novel self-flushing exhaust device according to claim 3, characterized in that: The cleaning assembly (5) comprises a flushing box (501) and a water tank (502); the flushing box (501) is arranged on the inner side of the first connecting frame (301), the water tank (502) is arranged above the flushing box (501), and the water tank (502) and the flushing box (501) are connected by a pipeline.

6. A novel self-flushing exhaust device according to claim 5, characterized in that: The cleaning component also includes a discharge pipe (503); the discharge pipe (503) is arranged below the flushing box (501).

7. A novel self-flushing exhaust device according to claim 1, characterized in that: The air intake assembly (6) comprises an air intake pipe (601) and a second flange (602); the air intake pipe (601) is arranged below the valve body (1), and the second flange (602) is arranged at one end of the air intake pipe (601).

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