A new Y-type filter

Abstract

The utility model discloses a novel Y type filter, including the main pipe, the main pipe outside is connected with the filter tube, the filter tube one side is installed with the cover, the cover one side is installed with the block, the block one side is installed with the filter drum, the cover and the block inside sliding through the installation of pull rod, the pull rod one end is installed with the blocking plate, be provided with the limiting piece between the blocking plate and the main pipe inner wall, the cover one side is installed with the fixed assembly of pull rod connection. The utility model discloses when dismantling the filter drum, can through the blocking plate and stop up the filter tube to prevent the medium in the pipeline and the main pipe from leaking, guarantees the security of cleaning.

Description

Technical Field

[0001] This utility model relates to the field of filters, specifically a novel Y-type filter. Background Technology

[0002] In many fields such as industrial production, building water supply and drainage, and HVAC, pipeline systems are widely used to transport various fluid media, such as liquids and gases. As an indispensable filtration device in pipeline systems, the Y-type filter's main function is to remove impurity particles from the medium and prevent these impurities from causing wear, blockage, or damage to downstream equipment.

[0003] Traditional Y-type filters face a significant problem in practical use: it is difficult to effectively control the flow of media in the pipe when cleaning the filter screen. When the filter screen needs to be cleaned or replaced, it is usually necessary to remove the filter screen from the Y-type filter. However, even if the valve is closed, due to the limited sealing performance of the valve and the residual pressure in the pipeline, media may still leak out, which not only pollutes the working environment but may also threaten the safety of operators. Therefore, a new type of Y-type filter needs to be designed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a novel Y-type filter to solve the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a novel Y-type filter, comprising a main pipe, a filter tube connected to the outside of the main pipe, a cap installed on one side of the filter tube, a blocking block installed on one side of the cap, and a filter cylinder installed on one side of the blocking block;

[0006] A pull rod is slidably installed inside the cover and the plug. A plug plate is installed at one end of the pull rod. A limiter is provided between the plug plate and the inner wall of the main pipe. A fixing component connected to the pull rod is installed on one side of the cover.

[0007] Preferably, the cap is fixed to the filter tube by bolts.

[0008] Preferably, the outer diameter of the block matches the inner diameter of the filter tube.

[0009] Preferably, the limiting member is a connecting strip, one end of which is connected to the inner wall of the main pipe, and the other end of which is connected to one side of the blocking plate.

[0010] Preferably, the fixing component is a fixing sleeve, which is installed on one side of the cover, and the pull rod is slidably connected to the inside of the fixing sleeve.

[0011] Preferably, the pull rod and the fixing sleeve are fixed together by bolts.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. When cleaning the filter cartridge of this new Y-type filter, remove the bolts on the cover surface to separate the cover from the filter tube. Pulling the cover will cause the fixing sleeve to move the pull rod, which in turn moves the plug plate until the connecting band is tightened. At this point, the plug plate has blocked the filter tube. Remove the bolts on the fixing sleeve to separate the fixing sleeve from the pull rod. Then, pull the cover and plug outwards separately until they are completely detached from the pull rod, allowing the filter cartridge and cover to be removed together. This completes the removal of the filter cartridge, facilitating cleaning and maintenance. Since the plug plate blocks the filter tube, the residual media in the main pipe and pipeline will not continue to flow out. During the cleaning process, only a small amount of media flows out with the plug plate as it leaves the filter tube, significantly reducing media leakage and ensuring safety during cleaning and maintenance.

[0014] 2. When installing this new type of Y-type filter, align the holes on the surface of the cover and the plug with the pull rod, then send the filter cartridge into the designated position. Secure the cover to the filter tube with bolts, and then secure the fixing sleeve to the pull rod with bolts. When the pull rod is in the fixed position, it will not block the filter tube and will not block the flow of media in the main pipe, thus not affecting the normal use of the filter. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the bottom structure of this utility model;

[0017] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 4 This is an enlarged structural schematic diagram of the present invention.

[0019] In the diagram: 1. Main pipe; 2. Filter pipe; 3. Cover; 4. Block; 5. Filter cylinder; 6. Pull rod; 7. Blocking plate; 8. Connecting strap; 9. Fixing sleeve. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1

[0022] Please refer to Figure 1-4 As shown, this utility model provides a novel Y-type filter, including a main pipe 1, a filter tube 2 connected to the outside of the main pipe 1, a cover 3 installed on one side of the filter tube 2, a block 4 installed on one side of the cover 3, and a filter cylinder 5 installed on one side of the block 4.

[0023] A pull rod 6 is slidably installed inside the cover 3 and the block 4. A block plate 7 is installed at one end of the pull rod 6. A limiter is provided between the block plate 7 and the inner wall of the main pipe 1. A fixing component connected to the pull rod 6 is installed on one side of the cover 3.

[0024] Specifically, when disassembling the filter cartridge 5, the filter tube 2 can be blocked by the plug plate 7, thereby preventing leakage of the medium in the pipeline and the main pipe 1 and ensuring the safety of cleaning.

[0025] The cap 3 and the filter tube 2 are fixed together by bolts. The cap 3 and the filter tube 2 can be separated by removing the bolts.

[0026] Wherein: the outer diameter of the block 4 matches the inner diameter of the filter tube 2. When the block 4 is pulled out, the cap 3 and the fixing sleeve 9 drive the pull rod 6 and the block plate 7 to move. The block 4 moves along the inner cavity of the filter tube 2, thereby ensuring that the block plate 7 can move to the position to block the filter tube 2.

[0027] Specifically, the limiting component is the connecting band 8. One end of the connecting band 8 is connected to the inner wall of the main pipe 1, and the other end of the connecting band 8 is connected to one side of the blocking plate 7. When the blocking plate 7 moves into the filter tube 2 and continues to move, the connecting band 8 will be tightened, so that the blocking plate 7 cannot be removed from the inner cavity of the filter tube 2. At this time, if the medium in the pipeline still has pressure, the blocking plate 7 will not be removed from the filter tube 2.

[0028] Specifically, the fixing component is a fixing sleeve 9, which is installed on one side of the cover 3. The pull rod 6 is slidably connected to the inside of the fixing sleeve 9. The pull rod 6 and the fixing sleeve 9 are fixed by bolts. When the cover 3 is not removed, the fixing sleeve 9 and the pull rod 6 are fixed, so that the position of the blocking plate 7 is fixed and the blocking plate 7 is prevented from moving to the position of blocking the filter cylinder 5.

[0029] Working Principle: This utility model is a novel Y-type filter. When the medium flows in the main pipe 1, the filter cartridge 5 can filter impurities in the medium. When the filter cartridge 5 needs to be cleaned, the bolts on the surface of the cover 3 are removed, so that the cover 3 is separated from the filter tube 2. When the cover 3 is pulled, the pull rod 6 can be moved through the fixing sleeve 9. The pull rod 6 moves the blocking plate 7 until the connecting strap 8 is tightened. At this time, the blocking plate 7 has blocked the filter tube 2. Then, the bolts on the surface of the fixing sleeve 9 are removed, so that the fixing sleeve 9 is separated from the pull rod 6. Then, the cover 3 and the blocking block 4 are pulled outward separately until the cover 3 and the blocking block 4 are completely separated from the pull rod 6, so that the filter cartridge 5 and the cover 3 are removed together. The filter cartridge 5 can be removed for easy cleaning and maintenance. At this time, the blocking plate 7 blocks the filter tube 2, so the medium remaining in the main pipe 1 and the pipe will not continue to flow out. During the cleaning process, only a small part of the medium flows out with the blocking block 4 leaving the filter tube 2, which greatly reduces the leakage of the medium and ensures the safety of cleaning and maintenance.

[0030] During subsequent installation, after aligning the holes on the surfaces of the cover 3 and the plug 4 with the pull rod 6, the filter cylinder 5 is sent into the designated position. The cover 3 is then fixed to the filter tube 2 with bolts, and the fixing sleeve 9 is fixed to the pull rod 6 with bolts. When the position of the pull rod 6 is fixed, the pull rod 6 is in a position that does not block the filter tube 2 and does not block the flow of the medium in the main pipe 1.

[0031] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0032] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A novel Y-type filter, comprising a main pipe (1), characterized in that: A filter tube (2) is connected to the outside of the main tube (1). A cover (3) is installed on one side of the filter tube (2). A block (4) is installed on one side of the cover (3). A filter cylinder (5) is installed on one side of the block (4). A pull rod (6) is slidably installed inside the cover (3) and the block (4). A block plate (7) is installed at one end of the pull rod (6). A limiting component is provided between the block plate (7) and the inner wall of the main pipe (1). A fixing component connected to the pull rod (6) is installed on one side of the cover (3).

2. The novel Y-type filter according to claim 1, characterized in that: The cap (3) is fixed to the filter tube (2) by bolts.

3. A novel Y-type filter according to claim 1, characterized in that: The outer diameter of the block (4) matches the inner diameter of the filter tube (2).

4. A novel Y-type filter according to claim 1, characterized in that: The limiting component is specifically a connecting strip (8), one end of which is connected to the inner wall of the main pipe (1), and the other end of which is connected to one side of the blocking plate (7).

5. A novel Y-type filter according to claim 1, characterized in that: The fixing component is specifically a fixing sleeve (9), which is installed on one side of the cover (3), and the pull rod (6) is slidably connected to the inside of the fixing sleeve (9).

6. A novel Y-type filter according to claim 5, characterized in that: The pull rod (6) is fixed to the fixing sleeve (9) by bolts.

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