Multi-channel gas filter

Abstract

The utility model discloses a multichannel gas filter which comprises a support and a filter main body, the support is located at the lower end of the filter main body, a sealing cover adjusting mechanism is installed at the front end of the filter main body in a positioning mode, one side of the filter main body is fixedly connected with a gas inlet pipe, and the other side of the support is fixedly connected with a gas outlet pipe. The sealing cover adjusting mechanism comprises a positioning supporting plate, an inclined supporting frame, a control bin, an adjusting frame, a heat dissipation net, a control motor, an adjusting rod, an inner lifting frame, a limiting plate, a connecting fixing plate, a sealing cover plate, a limiting sealing block and a sealing strip. According to the multi-channel gas filter disclosed by the utility model, the sealing cover plate is more convenient to open and close through the arranged sealing cover adjusting mechanism, a user can easily replace and maintain the filter element, the operation difficulty is reduced, the operation time is shortened, meanwhile, quick sealing and opening can be realized, and the operation efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of gas filters, specifically a multi-channel gas filter. Background Technology

[0002] A gas filter is a device used to remove solid particles, droplets, oil components, and other impurities from gases. It is widely used in gas transmission systems such as natural gas, liquefied petroleum gas, and city gas, as well as in industrial gas treatment, compressed air filtration, and medical respiratory systems. Its working principle is to filter the gas through a filter element, trapping impurities larger than the filter element's gaps, allowing the purified liquid to pass through the gaps to reach the upper chamber, and then be sent out from the outlet. Gas filters play an important role in ensuring the safe and reliable operation of gas transmission and distribution pipelines and are indispensable equipment in various gas purification processes.

[0003] In common multi-channel gas filters, the bolts are usually manually tightened and sealed during use. When the filter needs maintenance or the filter element needs to be replaced, manually loosening the bolts can be quite laborious, especially in confined spaces or harsh environments, making maintenance even more difficult. At the same time, manually tightening the bolts requires a lot of time and labor, especially when frequent disassembly and assembly are needed, making the operation very cumbersome and inefficient, which has a certain adverse effect on the user experience. To address this, we propose a multi-channel gas filter. Utility Model Content

[0004] Technical Problem Solved: Addressing the shortcomings of existing technologies, this utility model provides a multi-channel gas filter with advantages such as convenient operation, easy maintenance, and easy replacement. Through a designed sealing cover adjustment mechanism, the inclined support frame enhances the support effect at the lower end of the positioning support plate. The inner lifting frame is threaded onto the outer wall of the adjusting rod, and the limiting plate on the inner wall of the adjusting frame acts as a limit to prevent slippage. A control motor drives the adjusting rod to rotate, causing the inner lifting frame to move up and down on its outer wall, which in turn drives the connecting fixing plate and the sealing cover to move up and down. The limiting sealing block at the lower end of the sealing cover can open and close at the upper end of the filter body. The sealing strip on the outer wall of the limiting sealing block enhances the sealing performance, making the opening and closing of the sealing cover more convenient. Users can easily replace and maintain the filter element, reducing operational difficulty and time. Simultaneously, it enables rapid sealing and opening, improving operational efficiency, reducing downtime, and thus improving overall work efficiency, effectively solving the problems in the background technology.

[0005] Technical Solution: To achieve the above objectives, the technical solution adopted by this utility model is as follows: A multi-channel gas filter, comprising a support and a filter body, wherein the support is located at the lower end of the filter body, a sealing cover adjustment mechanism is positioned and installed at the front end of the filter body, an air inlet pipe is fixedly connected to one side of the filter body, and an air outlet pipe is fixedly connected to the other side of the support. The sealing cover adjustment mechanism includes a positioning support plate, an inclined support frame, a control chamber, an adjustment frame, a heat dissipation mesh, a control motor, an adjustment rod, an inner lifting frame, a limiting plate, a connecting fixing plate, a sealing cover plate, a limiting sealing block, and a sealing strip.

[0006] Preferably, the upper end of the bracket is fixedly connected to the lower end of the filter body, one end of the air inlet pipe passes through the inner wall of one side of the filter body and is fixed, and one end of the air outlet pipe passes through the inner wall of the other side of the filter body and is fixed.

[0007] Preferably, the positioning support plate is located at the front end of the filter body, the inclined support frame is located at the lower end of the positioning support plate, the control chamber is located at the upper end of the positioning support plate, the adjustment frame is located at the upper end of the control chamber, and the heat dissipation mesh is located on the inner wall of the control chamber.

[0008] Preferably, the control motor is located inside the control compartment, the adjusting rod is located at the upper end of the control motor and inside the adjusting frame, and the limiting plate is located on the outer wall of the lower end of the inner lifting frame.

[0009] Preferably, the connecting fixing plate is located at the upper end of one side of the inner lifting frame, the sealing cover is located at the lower end of the connecting fixing plate, the limiting sealing block is located at the lower end of the sealing cover, and the sealing strip is located on the outer wall of the limiting sealing block.

[0010] Preferably, one side of the positioning support plate is fixedly connected to the front end of the filter body, one end of the inclined support frame is fixedly connected to the lower end of the positioning support plate, the other end of the inclined support frame is fixedly connected to one side of the bracket, the lower end of the control chamber is fixedly connected to the upper end of the positioning support plate, the lower end of the adjustment frame is fixedly connected to the upper end of the control chamber, and the heat dissipation mesh is embedded in the inner wall of the control chamber and fixed therein.

[0011] Preferably, the lower end of the control motor is fixedly connected to the lower end of the inner wall of the control compartment, the lower end of the adjusting rod is movably connected to the upper end of the control motor, the inner wall of the limiting plate is fixedly connected to the outer wall of the inner lifting frame, and the inner lifting frame is threaded onto the outer wall of the adjusting rod.

[0012] Preferably, one end of the connecting fixing plate is fixedly connected to one side of the inner lifting frame, the upper end of the sealing cover is fixedly connected to the lower end of the connecting fixing plate, the upper end of the limiting sealing block is fixedly connected to the lower end of the sealing cover, and one side of the sealing strip is bonded and positioned to the outer wall of the limiting sealing block by strong adhesive.

[0013] Beneficial Effects: Compared with the prior art, this utility model provides a multi-channel gas filter with the following beneficial effects: This multi-channel gas filter, through the set sealing cover adjustment mechanism, the inclined support frame strengthens the support effect at the lower end of the positioning support plate, the inner lifting frame is threaded onto the outer wall of the adjusting rod, and the limiting plate on the inner wall of the adjusting frame plays a limiting role to prevent slippage. The control motor drives the adjusting rod to rotate, so that the inner lifting frame moves up and down on its outer wall, which can drive the connecting fixing plate and the sealing cover to move up and down. The limiting sealing block at the lower end of the sealing cover can open and close at the upper end of the filter body. The sealing strip on the outer wall of the limiting sealing block can enhance the sealing performance, making the opening and closing of the sealing cover more convenient. Users can easily replace and maintain the filter element, reducing the difficulty and time of operation. At the same time, it can achieve rapid sealing and opening, improve operating efficiency, reduce downtime, and thus improve overall work efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a multi-channel gas filter according to the present invention.

[0015] Figure 2 This is a schematic diagram of the sealing cover plate in the raised state of a multi-channel gas filter according to this utility model.

[0016] Figure 3 This is a partial structural diagram of the sealing cover adjustment mechanism in a multi-channel gas filter according to the present invention.

[0017] Figure 4 This is a partial exploded view of the sealing cover adjustment mechanism in a multi-channel gas filter according to the present invention.

[0018] In the diagram: 1. Bracket; 2. Filter body; 3. Sealing cover adjustment mechanism; 4. Inlet pipe; 5. Outlet pipe; 301. Positioning support plate; 302. Inclined support frame; 303. Control compartment; 304. Adjustment frame; 305. Heat dissipation mesh; 306. Control motor; 307. Adjustment rod; 308. Inner lifting frame; 309. Limiting plate; 310. Connecting fixing plate; 311. Sealing cover plate; 312. Limiting sealing block; 313. Sealing strip. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] like Figure 1-4As shown, a multi-channel gas filter includes a support 1 and a filter body 2. The support 1 is located at the lower end of the filter body 2. A sealing cover adjustment mechanism 3 is positioned and installed at the front end of the filter body 2. An air inlet pipe 4 is fixedly connected to one side of the filter body 2, and an air outlet pipe 5 is fixedly connected to the other side of the support 1. The sealing cover adjustment mechanism 3 includes a positioning support plate 301, an inclined support frame 302, a control chamber 303, an adjustment frame 304, a heat dissipation mesh 305, a control motor 306, an adjustment rod 307, an inner lifting frame 308, a limiting plate 309, a connecting fixing plate 310, a sealing cover plate 311, a limiting sealing block 312, and a sealing strip 313. Users can easily replace and maintain the filter element, reducing operation difficulty and time. At the same time, it can achieve rapid sealing and opening, improving operation efficiency, reducing downtime, and thus improving overall work efficiency.

[0021] Furthermore, the upper end of the bracket 1 is fixedly connected to the lower end of the filter body 2, one end of the air inlet pipe 4 passes through the inner wall of one side of the filter body 2 and is fixed, and one end of the air outlet pipe 5 passes through the inner wall of the other side of the filter body 2 and is fixed, thereby enhancing the firmness.

[0022] Furthermore, the positioning support plate 301 is located at the front end of the filter body 2, the inclined support frame 302 is located at the lower end of the positioning support plate 301, the control chamber 303 is located at the upper end of the positioning support plate 301, the adjustment frame 304 is located at the upper end of the control chamber 303, and the heat dissipation mesh 305 is located on the inner wall of the control chamber 303, which can play a role in heat dissipation.

[0023] Furthermore, the control motor 306 is located inside the control compartment 303, the adjusting rod 307 is located above the control motor 306 and inside the adjusting frame 304, and the limiting plate 309 is located on the outer wall of the lower end of the inner lifting frame 308, which serves to limit movement and prevent slippage.

[0024] Furthermore, the connecting fixing plate 310 is located at the upper end of one side of the inner lifting frame 308, the sealing cover plate 311 is located at the lower end of the connecting fixing plate 310, the limiting sealing block 312 is located at the lower end of the sealing cover plate 311, and the sealing strip 313 is located on the outer wall of the limiting sealing block 312 to enhance the sealing performance.

[0025] Furthermore, one side of the positioning support plate 301 is fixedly connected to the front end of the filter body 2, one end of the inclined support frame 302 is fixedly connected to the lower end of the positioning support plate 301, the other end of the inclined support frame 302 is fixedly connected to one side of the bracket 1, the lower end of the control chamber 303 is fixedly connected to the upper end of the positioning support plate 301, the lower end of the adjusting frame 304 is fixedly connected to the upper end of the control chamber 303, and the heat dissipation mesh 305 is embedded in the inner wall of the control chamber 303 and fixed to enhance its firmness.

[0026] Furthermore, the lower end of the control motor 306 is fixedly connected to the lower end of the inner wall of the control compartment 303, the lower end of the adjusting rod 307 is movably connected to the upper end of the control motor 306, the inner wall of the limiting plate 309 is fixedly connected to the outer wall of the inner lifting frame 308, and the inner lifting frame 308 is threaded onto the outer wall of the adjusting rod 307. When the adjusting rod 307 rotates, the inner lifting frame 308 moves up and down on its outer wall.

[0027] Furthermore, one end of the connecting fixing plate 310 is fixedly connected to one side of the inner lifting frame 308, the upper end of the sealing cover plate 311 is fixedly connected to the lower end of the connecting fixing plate 310, the upper end of the limiting sealing block 312 is fixedly connected to the lower end of the sealing cover plate 311, and one side of the sealing strip 313 is bonded and positioned to the outer wall of the limiting sealing block 312 with strong adhesive to enhance the firmness.

[0028] Working Principle: A multi-channel gas filter includes a support 1, a filter body 2, a sealing cover adjustment mechanism 3, an inlet pipe 4, and an outlet pipe 5. In use, the inlet pipe 4 allows air to enter, and the filter body 2 filters the incoming gas. The support 1 provides stability at the lower end of the filter body 2. The filtered gas exits through the outlet pipe 5. The sealing cover adjustment mechanism 3 and the inclined support frame 302 reinforce the support at the lower end of the positioning support plate 301. The inner lifting frame 308 is threaded onto the outer wall of the adjusting rod 307. The limiting plate 309 on the inner wall of the adjusting frame 304 provides a limiting function, preventing... To prevent slippage, the control motor 306 drives the adjusting rod 307 to rotate, causing the inner lifting frame 308 to move up and down on its outer wall. This can drive the connecting fixing plate 310 and the sealing cover 311 to move up and down. The limiting sealing block 312 at the lower end of the sealing cover 311 can open and close at the upper end of the filter body 2. The sealing strip 313 on the outer wall of the limiting sealing block 312 can enhance the sealing performance, making it easier to open and close the sealing cover 311. Users can easily replace and maintain the filter element, reducing the difficulty and time of operation. At the same time, it can achieve rapid sealing and opening, improve operating efficiency, reduce downtime, and thus improve overall work efficiency.

[0029] It should be noted that, in this document, relational terms such as first and second (number one, number two), etc., are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-channel gas filter, comprising a support (1) and a filter body (2), characterized in that: The bracket (1) is located at the lower end of the filter body (2). A sealing cover adjustment mechanism (3) is positioned and installed at the front end of the filter body (2). An air inlet pipe (4) is fixedly connected to one side of the filter body (2), and an air outlet pipe (5) is fixedly connected to the other side of the bracket (1). The sealing cover adjustment mechanism (3) includes a positioning support plate (301), an inclined support frame (302), a control compartment (303), an adjustment frame (304), a heat dissipation mesh (305), a control motor (306), an adjustment rod (307), an inner lifting frame (308), a limiting plate (309), a connecting fixing plate (310), a sealing cover plate (311), a limiting sealing block (312), and a sealing strip (313).

2. The multi-channel gas filter according to claim 1, characterized in that: The upper end of the bracket (1) is fixedly connected to the lower end of the filter body (2), one end of the air inlet pipe (4) passes through the inner wall of one side of the filter body (2) and is fixed, and one end of the air outlet pipe (5) passes through the inner wall of the other side of the filter body (2) and is fixed.

3. A multi-channel gas filter according to claim 2, characterized in that: The positioning support plate (301) is located at the front end of the filter body (2), the inclined support frame (302) is located at the lower end of the positioning support plate (301), the control chamber (303) is located at the upper end of the positioning support plate (301), the adjustment frame (304) is located at the upper end of the control chamber (303), and the heat dissipation mesh (305) is located on the inner wall of the control chamber (303).

4. A multi-channel gas filter according to claim 3, characterized in that: The control motor (306) is located inside the control compartment (303), the adjusting rod (307) is located at the upper end of the control motor (306) and inside the adjusting frame (304), and the limiting plate (309) is located on the outer wall at the lower end of the inner lifting frame (308).

5. A multi-channel gas filter according to claim 4, characterized in that: The connecting fixing plate (310) is located at the upper end of one side of the inner lifting frame (308), the sealing cover plate (311) is located at the lower end of the connecting fixing plate (310), the limiting sealing block (312) is located at the lower end of the sealing cover plate (311), and the sealing strip (313) is located on the outer wall of the limiting sealing block (312).

6. A multi-channel gas filter according to claim 5, characterized in that: One side of the positioning support plate (301) is fixedly connected to the front end of the filter body (2), one end of the inclined support frame (302) is fixedly connected to the lower end of the positioning support plate (301), the other end of the inclined support frame (302) is fixedly connected to one side of the bracket (1), the lower end of the control chamber (303) is fixedly connected to the upper end of the positioning support plate (301), the lower end of the adjustment frame (304) is fixedly connected to the upper end of the control chamber (303), and the heat dissipation mesh (305) is embedded in the inner wall of the control chamber (303) and fixed.

7. A multi-channel gas filter according to claim 6, characterized in that: The lower end of the control motor (306) is fixedly connected to the lower end of the inner wall of the control compartment (303), the lower end of the adjusting rod (307) is movably connected to the upper end of the control motor (306), the inner wall of the limiting plate (309) is fixedly connected to the outer wall of the inner lifting frame (308), and the inner lifting frame (308) is threaded onto the outer wall of the adjusting rod (307).

8. A multi-channel gas filter according to claim 7, characterized in that: One end of the connecting fixing plate (310) is fixedly connected to one side of the inner lifting frame (308), the upper end of the sealing cover plate (311) is fixedly connected to the lower end of the connecting fixing plate (310), the upper end of the limiting sealing block (312) is fixedly connected to the lower end of the sealing cover plate (311), and one side of the sealing strip (313) is attached and positioned to the outer wall of the limiting sealing block (312) by strong adhesive.

Images