A Y-type filter with a quick-release mechanism

Abstract

The utility model discloses a Y-type filter with a quick-release mechanism, which specifically relates to the field of filters and comprises a water pipe, wherein the bottom of the water pipe is connected to a filter tube, the inner wall of the filter tube is provided with a filter mesh ring, the bottom of the filter tube is provided with a cover locking mechanism, the cover locking mechanism comprises a slider slidably mounted on the inner wall of the filter tube, the slider is arranged in a vertical state, a rotating shaft is rotatably mounted on the bottom of the slider, a valve cover is hinged on the outer wall of the rotating shaft, the top of the valve cover and the bottom of the filter tube are mutually fitted, and the cross-sectional area of ​​the valve cover is larger than the cross-sectional area of ​​the filter tube; the utility model is provided with a cover locking mechanism, and then by rotatably installing the valve cover on the bottom of the filter tube, and then by arranging a buckle structure on the other side of the valve cover, so that the valve cover can be stably and quickly buckled on the bottom of the filter tube through the staggered buckle structure, so that the valve cover at the bottom of the filter tube can be quickly disassembled and assembled.

Description

Technical Field

[0001] The utility model relates to the technical field of filters, and more specifically, to a Y-type filter with a quick-release mechanism. Background Art

[0002] Y-type filter is an indispensable filtering device for the pipeline system of conveying medium. Y-type filter is usually installed at the inlet end of pressure reducing valve, pressure relief valve, water level valve or other equipment to remove impurities in the medium to protect the normal use of valves and equipment. Y-type filter is Y-shaped, one end is for water and other fluids to pass through, and the other end is used to precipitate waste and impurities;

[0003] The filter tube structure on a traditional Y-type filter is usually fixedly installed by a valve cover. However, since there is no structure that can be quickly disassembled and assembled in the prior art, the existing Y-type filter needs to gradually open multiple bolts on the valve cover when disassembling the filter structure, which makes the disassembly and inspection operations cumbersome and time-consuming.

[0004] In view of the above technical defects, a solution is now provided. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a Y-type filter with a quick-release mechanism, which is achieved by setting a cover locking mechanism, and then by rotating the valve cover to install it on the bottom of the filter tube, and then by setting a snap-fit ​​structure on the other side of the valve cover, so that the valve cover can be stably and quickly buckled on the bottom of the filter tube through the staggered snap-locking structure, so that the valve cover at the bottom of the filter tube can be quickly disassembled and assembled, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a Y-type filter with a quick-release mechanism, comprising a water pipe, the bottom of which is connected to a filter pipe, the inner wall of which is provided with a filter mesh ring, and the bottom of which is provided with a cover locking mechanism;

[0007] The cover locking mechanism includes a slider slidably mounted on the inner wall of the filter tube, the slider is arranged in a vertical state, a rotating shaft is rotatably mounted on the bottom of the slider, a valve cover is hinged on the outer wall of the rotating shaft, the top of the valve cover and the bottom of the filter tube are in contact with each other, and the cross-sectional area of ​​the valve cover is larger than the cross-sectional area of ​​the filter tube.

[0008] In a preferred embodiment, a coupling ring is rotatably mounted on the bottom of the valve cover, a rotating rod is fixedly mounted on one side of the coupling ring, a push-pull ring is fixedly mounted on the bottom of the rotating rod, a vertical rod is fixedly mounted on the top of the rotating rod, and the vertical rod is arranged in a vertically upward state.

[0009] In a preferred embodiment, a metal snap plate is fixedly installed on the top of the vertical rod, and the metal snap plate is arranged in an I-shape. A clamping box is provided on one side of the metal snap plate, and a groove is provided on the inner wall of the clamping box. A magnet plate is fixedly installed on the inner wall of the clamping box, and the outer wall of the magnet plate is arranged corresponding to the outer wall of the metal snap plate, and the metal snap plate passes through the outer wall of the clamping box.

[0010] In a preferred embodiment, a top pad mechanism is provided on the top of the valve cover, and the top pad mechanism includes a pad base plate arranged on the top of the valve cover, the pad base plate is arranged in a horizontal state, and a plurality of support springs are fixedly installed on the top of the pad base plate, the plurality of support springs are arranged in a vertical state, and the plurality of support springs and the pad base plate are arranged perpendicular to each other.

[0011] In a preferred embodiment, a rubber pad support plate is fixedly installed on the top of the multiple support springs, the rubber pad support plate is arranged in a horizontal state, the rubber pad support plate and the multiple support springs are arranged perpendicular to each other, and the top of the rubber pad support plate is in contact with the bottom of the filter ring.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model sets a cover locking mechanism, and drives the rotating rod to rotate on the connecting ring through the push-pull ring, and then the rotating rod makes the vertical rod drive the metal snap plate to move synchronously, so that the metal snap plate moves synchronously in the limit box and breaks away from the restriction, and then pulls the rotating rod downward synchronously through the push-pull ring to drive the connecting ring to make the valve cover move downward synchronously, and then the downward movement of the valve cover drives the rotating shaft to pull the slider downward in the inner wall of the filter tube, so that the position of the rotating shaft on the valve cover is freed from the restriction, that is, the valve cover can be directly driven to rotate on the rotating shaft by pulling down the push-pull ring, thereby facilitating the rapid opening of the valve cover at the bottom of the filter tube.

[0014] 2. The utility model is provided with a top pad mechanism. When the valve cover moves up to cover the bottom of the filter tube, the valve cover drives the bottom pad to move up synchronously and compress multiple supporting springs. Then, the multiple supporting springs press the rubber pad support plate to move up synchronously and support the bottom of the filter mesh ring, so that the filter mesh ring is more stable in the filter tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a front view of the utility model.

[0017] Figure 3 It is a partial vertical sectional view of the utility model.

[0018] Figure 4 For this utility model Figure 3A-section structure enlarged view.

[0019] Figure 5 For this utility model Figure 3 Enlarged view of the structure of part B.

[0020] The accompanying drawings are marked as follows: 1. water pipe; 2. filter tube; 3. filter mesh ring; 4. cover locking mechanism; 41. slider; 42. rotating shaft; 43. valve cover; 44. connecting ring; 45. rotating rod; 46. push-pull ring; 47. vertical rod; 48. metal snap plate; 49. limit box; 410. magnet plate; 5. top pad mechanism; 51. bottom plate; 52. support spring; 53. rubber pad support plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Refer to the instruction manual Figure 1 - Figure 5 , a Y-type filter with a quick-release mechanism, such as Figure 1 and Figure 3 As shown, it comprises a water pipe 1, the bottom of the water pipe 1 is connected to a filter pipe 2, the inner wall of the filter pipe 2 is provided with a filter mesh ring 3, and the bottom of the filter pipe 2 is provided with a cover locking mechanism 4;

[0023] like Figure 3 and Figure 4 As shown, the cover locking mechanism 4 includes a slider 41 slidably mounted on the inner wall of the filter tube 2, the slider 41 is arranged in a vertical state, a rotating shaft 42 is rotatably mounted on the bottom of the slider 41, a valve cover 43 is hinged on the outer wall of the rotating shaft 42, the top of the valve cover 43 and the bottom of the filter tube 2 are in contact with each other, the cross-sectional area of ​​the valve cover 43 is larger than the cross-sectional area of ​​the filter tube 2, the valve cover 43 is moved downward and the rotating shaft 42 is synchronously moved downward, and then the rotating shaft 42 moves downward and pulls the slider 41 to move downward in the inner wall of the filter tube 2, so that the position of the rotating shaft 42 on the valve cover 43 is released from the restriction, so that the valve cover 43 is convenient for deflecting to open the bottom of the filter tube 2.

[0024] like Figure 3 and Figure 4As shown, a coupling ring 44 is rotatably installed at the bottom of the valve cover 43, a rotating rod 45 is fixedly installed on one side of the coupling ring 44, a push-pull ring 46 is fixedly installed at the bottom of the rotating rod 45, and a vertical rod 47 is fixedly installed on the top of the rotating rod 45. The vertical rod 47 is arranged in a vertically upward state. The rotating rod 45 is pulled by the push-pull ring 46 to move synchronously, and the rotating rod 45 drives the coupling ring 44 to cause the valve cover 43 to shift synchronously.

[0025] like Figure 2 , Figure 3 and Figure 5 As shown, a metal snap plate 48 is fixedly installed on the top of the vertical rod 47, and the metal snap plate 48 is arranged in an I-shape. A limit box 49 is provided on one side of the metal snap plate 48, and a groove is provided on the inner wall of the limit box 49. When the push-pull ring 46 drives the rotating rod 45 to make the vertical rod 47 rotate synchronously, the vertical rod 47 drives the metal snap plate 48 to move synchronously, and the metal snap plate 48 moves synchronously in the limit box 49. A magnet plate 410 is fixedly installed on the inner wall of the limit box 49, and the outer wall of the magnet plate 410 is arranged corresponding to the outer wall of the metal snap plate 48. The metal snap plate 48 passes through the outer wall of the limit box 49, and the metal snap plate 48 can be adsorbed by the magnet plate 410 to keep it stable in the limit box 49.

[0026] like Figure 3 and Figure 4 As shown, a top pad mechanism 5 is provided on the top of the valve cover 43, and the top pad mechanism 5 includes a pad bottom plate 51 arranged on the top of the valve cover 43, and the pad bottom plate 51 is arranged in a horizontal state. A plurality of supporting springs 52 are fixedly installed on the top of the pad bottom plate 51, and the plurality of supporting springs 52 are arranged in a vertical state. The plurality of supporting springs 52 and the pad bottom plate 51 are arranged perpendicular to each other. When the valve cover 43 moves up to cover the bottom of the filter tube 2, the valve cover 43 drives the pad bottom plate 51 to move up synchronously and compress the plurality of supporting springs 52.

[0027] like Figure 3 and Figure 4 As shown, a rubber pad support plate 53 is fixedly installed on the top of the multiple support springs 52. The rubber pad support plate 53 is arranged in a horizontal state. The rubber pad support plate 53 and the multiple support springs 52 are arranged perpendicular to each other. The top of the rubber pad support plate 53 fits with the bottom of the filter mesh ring 3. The multiple support springs 52 press and push the rubber pad support plate 53 to move upward synchronously and support the bottom of the filter mesh ring 3, so that the filter mesh ring 3 is more stable in the filter tube 2.

[0028] The working process and principle of the utility model are as follows:

[0029] When removing, firstly, the push-pull ring 46 is used to drive the rotating rod 45 to rotate on the coupling ring 44, and then the rotating rod 45 causes the vertical rod 47 to drive the metal buckle plate 48 to move synchronously, and then the metal buckle plate 48 moves synchronously in the clamping box 49 and breaks away from the restriction, and then the push-pull ring 46 is used to pull the rotating rod 45 to move downward synchronously, and then the rotating rod 45 drives the coupling ring 44 to make the valve cover 43 move downward synchronously, and then the downward movement of the valve cover 43 drives the rotating shaft 42 to pull the slider 41 downward in the inner wall of the filter tube 2, so that the position of the rotating shaft 42 on the valve cover 43 is free from the restriction, that is, the valve cover 43 can be directly driven to rotate on the rotating shaft 42 by pulling down the push-pull ring 46, so as to facilitate the rapid opening of the valve cover 43 at the bottom of the filter tube 2;

[0030] At the same time, when the valve cover 43 is needed to seal the bottom of the filter tube 2 and the filter mesh ring 3, the valve cover 43 is moved up to cover the bottom of the filter tube 2, and the valve cover 43 drives the bottom plate 51 to move up synchronously and compress multiple supporting springs 52. Then, the multiple supporting springs 52 press on the rubber pad support plate 53 to move up synchronously and support the bottom of the filter mesh ring 3, so that the filter mesh ring 3 is more stable in the filter tube 2.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0032] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A Y-type filter with a quick-release mechanism, comprising a water pipe (1), characterized in that: The bottom of the water pipe (1) is connected to a filter pipe (2), the inner wall of the filter pipe (2) is provided with a filter mesh ring (3), and the bottom of the filter pipe (2) is provided with a cover locking mechanism (4); The cover locking mechanism (4) comprises a slider (41) slidably mounted on the inner wall of the filter tube (2); the slider (41) is arranged in a vertical state; a rotating shaft (42) is rotatably mounted on the bottom of the slider (41); a valve cover (43) is hingedly connected to the outer wall of the rotating shaft (42); the top of the valve cover (43) and the bottom of the filter tube (2) are mutually fitted; and the cross-sectional area of ​​the valve cover (43) is larger than the cross-sectional area of ​​the filter tube (2).

2. A Y-type filter with a quick-release mechanism according to claim 1, characterized in that: A coupling ring (44) is rotatably mounted on the bottom of the valve cover (43), a rotating rod (45) is fixedly mounted on one side of the coupling ring (44), a push-pull ring (46) is fixedly mounted on the bottom of the rotating rod (45), a vertical rod (47) is fixedly mounted on the top of the rotating rod (45), and the vertical rod (47) is arranged in a vertically upward state.

3. A Y-type filter with a quick-release mechanism according to claim 2, characterized in that: A metal snap plate (48) is fixedly installed on the top of the vertical rod (47), and the metal snap plate (48) is arranged in an I-shape. A card limit box (49) is arranged on one side of the metal snap plate (48), and a groove is opened on the inner wall of the card limit box (49). A magnet plate (410) is fixedly installed on the inner wall of the card limit box (49), and the outer wall of the magnet plate (410) is arranged corresponding to the outer wall of the metal snap plate (48), and the metal snap plate (48) passes through the outer wall of the card limit box (49).

4. A Y-type filter with a quick-release mechanism according to claim 1, characterized in that: A top pad mechanism (5) is provided on the top of the valve cover (43), and the top pad mechanism (5) includes a pad bottom plate (51) arranged on the top of the valve cover (43), and the pad bottom plate (51) is arranged in a horizontal state. A plurality of support springs (52) are fixedly installed on the top of the pad bottom plate (51), and the plurality of support springs (52) are arranged in a vertical state, and the plurality of support springs (52) and the pad bottom plate (51) are arranged perpendicular to each other.

5. A Y-type filter with a quick-release mechanism according to claim 4, characterized in that: A rubber pad support plate (53) is fixedly mounted on the top of the plurality of support springs (52); the rubber pad support plate (53) is arranged in a horizontal state; the rubber pad support plate (53) and the plurality of support springs (52) are arranged perpendicular to each other; the top of the rubber pad support plate (53) fits the bottom of the filter mesh ring (3) mutually.

Images