Anti-clogging structure of air source amplifier housing

Abstract

The utility model relates to air source amplifier technical field, concretely relates to an air source amplifier casing anti - jamming structure, including amplifier body, still including anti - jamming device, anti - jamming device includes connecting pipe, connecting ring, filter ring board, inner disc, rotating component and protection component, connecting pipe sets up on amplifier body, and connecting ring is cooperated with connecting pipe thread, and filter ring board fixed mounting is in connecting ring, and inner disc fixed mounting is in filter ring board, and rotating component sets up in inner disc, and protection component sets up on amplifier body, and through rotating component drive inner disc rotation, is convenient for with connecting ring screw out, through the setting of filter ring board in connecting pipe, make the sundries in gas unable enter amplifier body, and protection component can prevent oil dirt to cause pollution to amplifier body.

Description

Technical Field

[0001] This utility model relates to the field of gas source amplifier technology, and in particular to an anti-clogging structure for a gas source amplifier housing. Background Technology

[0002] A gas source amplifier is a switching device that precisely controls a large flow rate of gas through a small flow rate. Its core working principle is based on proportional control, using a solenoid valve or pilot valve to receive weak control signals and drive the main gas path to achieve rapid switching on and off of high-pressure, high-flow-rate gas.

[0003] However, when conventional air source amplifiers are in use, pollutants such as dust, oil, process media particles, crystals, and polymers in the environment may enter the interior through the amplifier's vents, exhaust ports, interfaces, or tiny sealing gaps, causing blockage of the small internal air passages, contaminating the output air source, and consequently affecting downstream equipment. Utility Model Content

[0004] The purpose of this utility model is to provide an anti-clogging structure for the housing of a gas source amplifier, which solves the problem that when conventional gas source amplifiers are in use, pollutants such as dust, oil, process media particles, crystals, and polymers in the environment may enter the interior through the vent holes, exhaust ports, interfaces, or tiny sealing gaps of the amplifier housing, causing blockage of the tiny internal air passages, contaminating the output air source, and thus affecting downstream equipment.

[0005] To achieve the above objectives, this utility model provides an anti-clogging structure for a gas source amplifier housing, including an amplifier body and an anti-clogging device. The anti-clogging device includes a connecting pipe, a connecting ring, a filter ring plate, an inner disc, a rotating assembly, and a protective assembly. The connecting pipe is disposed on the amplifier body, the connecting ring is threadedly engaged with the connecting pipe, the filter ring plate is fixedly mounted on the connecting ring, the inner disc is fixedly mounted on the filter ring plate, the rotating assembly is disposed on the inner disc, and the protective assembly is disposed on the amplifier body.

[0006] The rotating assembly includes a rotating rod and a rotating block, wherein the rotating rod is fixedly mounted on the inner disk, and the rotating block is fixedly mounted on the rotating rod.

[0007] The anti-clogging device further includes a secondary filtration assembly, which includes a mounting ring, a filter screen, and a support member. The mounting ring is mounted on the connecting ring via the support member, and the filter screen is mounted on the mounting ring.

[0008] The supporting component includes a supporting rod and a supporting plate, with the supporting plate fixedly mounted on the connecting ring; the supporting rod is fixedly mounted on the supporting plate and fixedly connected to the mounting ring.

[0009] The protective assembly includes a protective box and a connecting rod. The connecting rod is fixedly installed on the outside of the amplifier body. The protective box is fixedly installed on the connecting rod and located on the outside of the amplifier body. The connecting tube passes through the protective box.

[0010] This utility model discloses an anti-clogging structure for a gas source amplifier housing. In use, an external gas pipe is connected to the connecting pipe. When airflow enters the amplifier body through the connecting pipe, the filter holes on the filter ring plate perform initial filtration. Subsequently, when the gas flows through the filter screen, the filter screen performs secondary filtration. When cleaning the filter ring plate and the filter screen is required, the rotating block drives the rotating rod to rotate, causing the rotating rod to drive the inner disc to rotate. The inner disc, through the filter ring plate, drives the connecting ring to rotate. Because the connecting ring is threaded to the connecting pipe, the connecting ring moves outward during rotation, allowing the filter ring plate to be removed for cleaning. The protective housing protects against external oil stains. The filter ring plate inside the connecting pipe prevents impurities in the gas from entering the amplifier body, and the protective components prevent oil stains from contaminating the amplifier body. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0012] Figure 1 This is a schematic diagram of the overall structure of an anti-clogging structure for a gas source amplifier housing according to this utility model.

[0013] Figure 2 This is a schematic diagram of the structure of the protective component of this utility model.

[0014] Figure 3 This is a schematic diagram of the connection between the connecting ring and the mounting ring of this utility model.

[0015] In the diagram: 101-Amplifier body, 102-Connecting tube, 103-Connecting ring, 104-Filter ring plate, 105-Inner disc, 106-Rotating rod, 107-Rotating block, 108-Mounting ring, 109-Filter screen, 110-Support rod, 111-Support plate, 112-Protective box, 113-Connecting rod. Detailed Implementation

[0016] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0017] The embodiment of this application is as follows:

[0018] Please see Figure 1-3 , Figure 1 This is a schematic diagram of the overall structure of an anti-clogging structure for a gas source amplifier housing according to this utility model. Figure 2 This is a schematic diagram of the structure of the protective component of this utility model. Figure 3 This is a schematic diagram of the connection between the connecting ring and the mounting ring of this utility model.

[0019] This utility model provides an anti-clogging structure for a gas source amplifier housing: it includes an amplifier body 101 and an anti-clogging device. The anti-clogging device includes a connecting pipe 102, a connecting ring 103, a filter ring plate 104, an inner plate 105, a rotating assembly, and a protective assembly. The rotating assembly includes a rotating rod 106 and a rotating block 107. The anti-clogging device also includes a secondary filtration assembly, which includes a mounting ring 108, a filter screen 109, and a support member. The support member includes a support rod 110 and a support plate 111. The protective assembly includes a protective box 112 and a connecting rod 113. The aforementioned solution solves the problem that when conventional gas source amplifiers are in use, pollutants such as dust, oil, process media particles, crystals, and polymers in the environment may enter the interior through the amplifier housing's breathing holes, exhaust ports, interfaces, or tiny sealing gaps, causing blockage of the internal air passages, contaminating the output gas source, and thus affecting downstream equipment.

[0020] In this embodiment, the filter ring plate 104 inside the connecting pipe 102 prevents impurities in the gas from entering the amplifier body 101, while the protective component prevents oil from contaminating the amplifier body 101.

[0021] The connecting pipe 102 is disposed on the amplifier body 101, the connecting ring 103 is threadedly engaged with the connecting pipe 102, the filter ring plate 104 is fixedly mounted on the connecting ring 103, the inner disk 105 is fixedly mounted on the filter ring plate 104, the rotating assembly is disposed on the inner disk 105, the protective assembly is disposed on the amplifier body 101, the connecting pipe 102 communicates with the internal air vent of the amplifier body 101, the connecting pipe 102 has internal threads, the connecting ring 103 has external threads, and the connecting pipe 102 has internal threads. The filter ring plate 104 is provided with filter holes. The inner disk 105 is welded to the inner side of the filter ring plate 104. The rotating component facilitates the rotation of the inner disk 105, while the protective component can prevent oil from contaminating the amplifier body 101. The rotating component drives the inner disk 105 to rotate, making it easy to unscrew the connecting ring 103. The filter ring plate 104 in the connecting pipe 102 prevents impurities in the gas from entering the amplifier body 101, while the protective component can prevent oil from contaminating the amplifier body 101.

[0022] Secondly, the rotating rod 106 is fixedly installed on the inner disk 105; the rotating block 107 is fixedly installed on the rotating rod 106. The rotating rod 106 has a square structure, and the rotating block 107 is welded to the outer end of the rotating rod 106. The rotating block 107 also has a square structure. By rotating the rotating block 107, the rotating rod 106 is driven to rotate, thereby causing the rotating rod 106 to drive the inner disk 105 to rotate.

[0023] Furthermore, the mounting ring 108 is mounted on the connecting ring 103 via the supporting member; the filter screen 109 is mounted on the mounting ring 108. The supporting member facilitates support for the mounting ring 108. The mounting ring 108 has a circular structure, and the filter screen 109 is embedded inside the mounting ring 108. The filter screen 109 facilitates secondary filtration of the gas.

[0024] Furthermore, the support plate 111 is fixedly mounted on the connecting ring 103; the support rod 110 is fixedly mounted on the support plate 111 and fixedly connected to the mounting ring 108. The support plate 111 is fixed to the connecting ring 103 by screws, and the support rod 110 is welded to the support plate 111. Through the cooperation of the support plate 111 and the support rod 110, the mounting ring 108 can be supported.

[0025] Finally, the connecting rod 113 is fixedly installed on the outside of the amplifier body 101; the protective box 112 is fixedly installed on the connecting rod 113 and located on the outside of the amplifier body 101, the connecting tube 102 passes through the protective box 112, the connecting rod 113 is a cylindrical structure, and the setting of the connecting rod 113 facilitates the support of the protective box 112. The protective box 112 is a square structure, and the setting of the protective box 112 prevents oil stains from contaminating the amplifier body 101.

[0026] In this embodiment, during use, the external air pipe is connected to the connecting pipe 102. When the airflow enters the amplifier body 101 through the connecting pipe 102, the filter holes on the filter ring plate 104 perform initial filtration of the gas. Subsequently, when the gas flows through the filter screen 109, the filter screen 109 performs secondary filtration of the gas. When it is necessary to clean the filter ring plate 104 and the filter screen 109, the rotating block 107 drives the rotating rod 106 to rotate, causing the rotating rod 106 to drive the inner disk 105 to rotate. 5. The filter ring plate 104 drives the connecting ring 103 to rotate. Since the connecting ring 103 is threadedly connected to the connecting pipe 102, the connecting ring 103 moves outward during rotation, and removes the filter ring plate 104 for cleaning. The protective box 112 can protect against external oil stains. Thus, the filter ring plate 104 in the connecting pipe 102 prevents impurities in the gas from entering the amplifier body 101, and the protective component can prevent oil stains from contaminating the amplifier body 101.

[0027] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A gas source amplifier housing anti-clogging structure, comprising an amplifier body, characterized in that, It also includes anti-clogging devices; The anti-clogging device includes a connecting pipe, a connecting ring, a filter ring plate, an inner disk, a rotating assembly, and a protective assembly. The connecting pipe is disposed on the amplifier body, the connecting ring is threadedly engaged with the connecting pipe, the filter ring plate is fixedly mounted on the connecting ring, the inner disk is fixedly mounted on the filter ring plate, the rotating assembly is disposed on the inner disk, and the protective assembly is disposed on the amplifier body.

2. The anti-clogging structure of the gas source amplifier housing as described in claim 1, characterized in that, The rotating assembly includes a rotating rod and a rotating block, wherein the rotating rod is fixedly mounted on the inner disk; and the rotating block is fixedly mounted on the rotating rod.

3. The anti-clogging structure of the gas source amplifier housing as described in claim 1, characterized in that, The anti-clogging device further includes a secondary filtration assembly, which includes a mounting ring, a filter screen, and a support member. The mounting ring is mounted on the connecting ring via the support member; the filter screen is mounted on the mounting ring.

4. The anti-clogging structure of the gas source amplifier housing as described in claim 3, characterized in that, The support component includes a support rod and a support plate, with the support plate fixedly mounted on the connecting ring; the support rod is fixedly mounted on the support plate and fixedly connected to the mounting ring.

5. The anti-clogging structure of the gas source amplifier housing as described in claim 1, characterized in that, The protective assembly includes a protective box and a connecting rod. The connecting rod is fixedly installed on the outside of the amplifier body. The protective box is fixedly installed on the connecting rod and located on the outside of the amplifier body. The connecting tube passes through the protective box.

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