Adjustable Y-shaped filter

Abstract

The utility model relates to an adjustable Y-shaped filter which comprises a first pipe body, a second pipe body, a third pipe body and a fourth pipe body, the second pipe body is communicated with the first pipe body; the axis of the first pipe body intersects with the axis of the second pipe body. The filter cartridge is arranged in the second pipe body; the filter cartridge extends into the first pipe body; an adjusting screw rod is arranged at the tail end, extending into the second pipe body, of the filter cartridge; the sealing end cover is in bolted connection with the second pipe body; a sealing end cover seals a pipe opening of the second pipe body; wherein the adjusting screw rod is in threaded connection with the sealing end cover, penetrates through the sealing end cover and extends into the second pipe body; internal threads are arranged on the pipe wall of the second pipe body, and external threads are arranged on the outer surface of the filter cartridge; the filter cartridge is in threaded connection with the second pipe body. According to the utility model, the filter cartridge in the second pipe body can be conveniently rotated by rotating the adjusting screw rod. The surfaces of the filter cartridge in different directions can be in contact with the medium in the first pipe body firstly, so that non-uniform accumulation of impurities on the surfaces of the filter cartridge is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline equipment technical field especially, relates to adjustable Y type filter. BACKGROUND

[0002] Y type filter intercepts solid particles in fluid medium through built-in filter cartridge, prevents impurities from entering subsequent equipment to cause abrasion or blockage.

[0003] Wherein the filter cartridge is close to the side of the inlet, the impurities in the medium are first filtered. Then the medium filtered once, flow through the side of the filter cartridge close to the water outlet, is filtered twice. Wherein the side of the filter cartridge first filters the medium, the impurities accumulated are more, the side of the filter cartridge twice contacts the impurities, the impurities accumulated are less or no impurities accumulated, influence the filtering effect of the filter cartridge. At the same time, the two sides of the filter cartridge parallel to the pipe body hardly participate in the filtration, and the filter cartridge is not fully utilized.

[0004] It should be noted that the information disclosed in the above background section is only used to strengthen the understanding of the background of the present disclosure, and therefore can include information that does not constitute prior art known to those of ordinary skill in the art. CONTENT OF THE UTILITY MODEL

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an adjustable Y type filter to fully utilize the filter cartridge and reduce the cleaning frequency.

[0006] The technical scheme of the utility model is as follows:

[0007] The adjustable Y type filter comprises:

[0008] A first pipe body, one end of which is an inlet, and the other end of which is an outlet;

[0009] A second pipe body connected to the first pipe body, the axis of the first pipe body intersects with the axis of the second pipe body;

[0010] A filter cartridge arranged in the second pipe body, the filter cartridge extends into the first pipe body, and the end of the filter cartridge extending into the second pipe body is provided with an adjusting screw;

[0011] A sealing end cover bolted to the second pipe body, the sealing end cover seals the pipe opening of the second pipe body;

[0012] Wherein, the adjusting screw is threadedly connected to and passes through the sealing end cover and extends into the second pipe body, the inner thread is arranged on the pipe wall of the second pipe body, and the outer thread is arranged on the outer surface of the filter cartridge; the filter cartridge is threadedly connected to the second pipe body.

[0013] Further, the inlet and the outlet are provided with first flanges.

[0014] Further, the pipe opening of the second pipe body is provided with second flanges, and the sealing end cover is connected to the second flanges by bolts.

[0015] Further, a sealing ring is arranged between the sealing end cover and the second pipe body.

[0016] Further, a plurality of filter holes (41 are arranged on the filter cartridge.

[0017] Further, an annular baffle is arranged in the first pipe body, the outer circumference of the annular baffle is connected to the inner wall of the first pipe body, and the annular baffle is sleeved on the filter cartridge extending into the first pipe body.

[0018] Further, a rod-shaped handle is arranged at the end of the adjusting screw extending out of the second pipe body, and the handle is perpendicular to the axis of the adjusting screw.

[0019] Further, an extension is arranged on the surface of the sealing end cover away from the second pipe body, and the adjusting screw passes through the extension.

[0020] Further, along the axis direction of the second pipe body, the cross section of the pipe wall of the second pipe body is convex to the side away from the filter cartridge.

[0021] Further, the end of the second pipe body away from the first pipe body is inclined to the outlet.

[0022] The beneficial technical effects of the utility model are as follows:

[0023] (1) The adjustable Y-shaped filter in the utility model is provided with a filter cartridge, solid particles in the medium flowing through the first pipe body are filtered by the filter cartridge, impurities are prevented from entering subsequent equipment, and the service life of the pipeline system and related equipment is prolonged. Meanwhile, an adjusting screw is arranged at the end of the filter cartridge, the adjusting screw is threadedly connected to a sealing end cover, the adjusting screw is moved along the sealing end cover by rotating the adjusting screw, and the filter cartridge in the second pipe body can be conveniently rotated. By rotating the filter cartridge, the surface of the filter cartridge in different directions can first contact the medium in the first pipe body, the filter cartridge is ensured to be fully utilized, uneven accumulation of impurities on the surface of the filter cartridge is avoided, and the cleaning frequency of the filter cartridge is reduced. In addition, the filter cartridge is threadedly connected to the second pipe body, the connection strength between the filter cartridge and the second pipe body is ensured, and the impact of the medium is borne.

[0024] (2) Further, a sealing ring is arranged between the sealing end cover and the second pipe body, the sealing performance of the second pipe body is ensured, and the probability of liquid leakage is reduced.

[0025] (3) Further, the first pipe body is further provided with an annular baffle, the annular baffle seals the gap between the filter cartridge and the first pipe body, and ensures that the medium in the first pipe body flows through the filter cartridge and is filtered by the filter cartridge. Meanwhile, the annular baffle can also support one end of the filter cartridge extending into the first pipe body, thereby enhancing the stability of the filter cartridge. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 A front view structural schematic diagram of the adjustable Y-type filter according to an embodiment of the present disclosure is shown.

[0027] Figure 2 A vertical section structural schematic diagram of the adjustable Y-type filter according to an embodiment of the present disclosure is shown.

[0028] Markings in the drawings:

[0029] 1, first pipe body; 11, inlet; 12, outlet; 13, first flange plate; 2, second pipe body; 21, second flange plate; 3, sealing end cover; 4, filter cartridge; 41, filter hole; 42, adjusting screw; 421, handle; 5, annular baffle. DETAILED DESCRIPTION

[0030] In order to make the purpose, features and advantages of the present application more obvious and easy to understand, please refer to the drawings. It should be noted that the structure, proportion, size, etc. shown in the drawings attached to the present specification are only used to cooperate with the content disclosed in the specification, so that people skilled in the art can understand and read, and are not used to limit the conditions of the implementation of the present application, so they do not have substantial technical significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effect and purpose that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application.

[0031] In the description of the present application, the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0032] Figure 1 A front view structural schematic diagram of the adjustable Y-type filter according to an embodiment of the present disclosure is shown. Figure 2The adjustable Y-type filter of the embodiment of the present disclosure is shown in the schematic view of vertical section in the front direction. Please refer to Figure 1 and Figure 2 The adjustable Y-type filter comprises a first pipe body 1, one end of which is provided with an inlet port 11 and the other end of which is provided with an outlet port 12. A second pipe body 2 is connected to the first pipe body 1. The axis of the first pipe body 1 intersects with the axis of the second pipe body 2. A filter cartridge 4 is arranged in the second pipe body 2. The filter cartridge 4 extends into the first pipe body 1. The solid particles in the medium flowing through the first pipe body 1 are filtered by the filter cartridge 4, so as to avoid impurities from entering the subsequent equipment, thereby prolonging the service life of the pipeline system and the related equipment. The filter cartridge 4 extends to the end of the second pipe body 2, and an adjusting screw 42 is arranged at the end. A sealing end cover 3 is bolted to the second pipe body 2. The sealing end cover 3 seals the pipe opening of the second pipe body 2. The adjusting screw 42 is screwed through the sealing end cover 3 and extends into the second pipe body 2. The inner surface of the pipe wall of the second pipe body 2 is provided with internal threads, and the outer surface of the filter cartridge 4 is provided with external threads. The filter cartridge 4 is screwed to the second pipe body 2. By rotating the adjusting screw 42, the adjusting screw 42 moves along the sealing end cover 3, so that the filter cartridge 4 in the second pipe body 2 can be conveniently rotated. By rotating the filter cartridge 4, the surface of the filter cartridge 4 in different directions can first contact the medium in the first pipe body 1, so as to ensure that the filter cartridge 4 is fully utilized and avoid uneven accumulation of impurities on the surface of the filter cartridge 4, thereby reducing the cleaning frequency of the filter cartridge 4. In addition, the filter cartridge 4 is screwed to the second pipe body 2, so as to ensure the connection strength between the filter cartridge 4 and the second pipe body 2 to withstand the impact of the medium.

[0033] Please refer to Figure 1 and Figure 2 The inlet port 11 and the outlet port 12 are provided with a first flange plate 13. The first flange plate 13 is arranged to facilitate the connection of the first pipe body 1 to other pipe bodies.

[0034] Preferably, the pipe opening of the second pipe body 2 is provided with a second flange plate 21. The sealing end cover 3 is bolted to the second flange plate 21. A sealing ring is arranged between the sealing end cover 3 and the second pipe body 2, so as to ensure the sealing performance of the second pipe body 2 and reduce the probability of liquid leakage.

[0035] Please refer to Figure 1 and Figure 2 A plurality of filter holes 41 are formed in the filter cartridge 4. The medium flows through the filter cartridge 4 along the filter holes 41, and the impurities are accumulated on the filter cartridge 4 due to the inability to pass through the filter holes 41. Meanwhile, different media have different types and sizes of impurity particles, and the pore diameter of the filter holes 41 can be selected according to the medium to adapt to different media

[0036] Preferably, the first pipe body 1 is provided with an annular baffle 5. The outer circumference of the annular baffle 5 is connected to the inner wall of the first pipe body 1. The annular baffle 5 is sleeved on the filter cartridge 4 extending into the first pipe body 1. The gap between the filter cartridge 4 and the first pipe body 1 is sealed by the annular baffle 5, so that the medium in the first pipe body 1 is filtered by the filter cartridge 4 when flowing through the filter cartridge 4. At the same time, the annular baffle 5 supports the part of the filter cartridge 4 extending into the first pipe body 1, improving the stability of the filter cartridge 4.

[0037] More preferably, the end of the adjusting screw 42 extending out of the second pipe body 2 is provided with a rod-shaped handle 421. The handle 421 is perpendicular to the axis of the adjusting screw 42. The adjusting screw 42 can be conveniently rotated through the handle 421, facilitating the user to adjust the filter cartridge 4.

[0038] Please refer to Figure 1 and Figure 2 , the surface of the sealing end cover 3 away from the second pipe body 2 is provided with an extension. The adjusting screw 42 passes through the extension. The extension increases the length of the connection between the sealing end cover 3 and the adjusting screw 42, improving the strength and stability of the connection between the adjusting screw 42 and the sealing end cover 3.

[0039] Preferably, along the axis direction of the second pipe body 2, the cross section of the pipe wall of the second pipe body 2 is convex to the side away from the filter cartridge 4. In order to provide sufficient space for the medium to flow between the filter cartridge 4 and the second pipe body 2, it is ensured that the medium can flow smoothly through the filter cartridge 4 to be filtered.

[0040] More preferably, the end of the second pipe body 2 away from the first pipe body 1 is inclined to the discharge port 12, reducing the angle that the medium flowing in through the inlet port 11 needs to adjust when entering the second pipe body 2. It is convenient for the liquid to flow into the second pipe body 2.

[0041] The specific working process of the utility model is as follows:

[0042] When filtering, the medium flows into the first pipe body 1 through the inlet port 11, then flows through the filter cartridge 4, and finally flows out of the first pipe body 1 through the discharge port 12. When the medium flows through the filter cartridge 4, the impurities in the medium are filtered and accumulated on the filter cartridge 4. Since the filter cartridge 4 is annular, that is, the filter cartridge 4 has a direction that first contacts the medium and performs filtering, resulting in different amounts of impurities accumulated on the surfaces of different positions of the filter cartridge 4. The user can adjust the filter cartridge 4 by rotating the handle 421, driving the filter cartridge 4 to rotate around its axis, so that different surfaces of the filter cartridge 4 first contact the medium to perform filtering.

[0043] The technical features of the above-described embodiments can be combined in any manner. In order to make the description concise, not all possible combinations of the technical features in the above-described embodiments are described, but as long as the combinations of the technical features do not exist, they should be considered as the scope of the present disclosure.

[0044] The above-described embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but can not therefore be understood as the limitation of the utility model patent range. It should be pointed out that for ordinary skilled person in the art, without departing from the utility model concept, several modifications and improvements can be made, which belong to the protection range of the utility model. Therefore, the protection range of the utility model patent should be subject to the appended claims.

Claims

1. An adjustable Y-type filter, characterized by, The adjustable Y-type filter comprises: a first pipe body, one end of which is an inlet, and the other end is an outlet; a second pipe body, which is connected to the first pipe body, and the axis of the first pipe body intersects with the axis of the second pipe body; a filter cartridge, which is arranged in the second pipe body, and the filter cartridge extends into the first pipe body, and the end of the filter cartridge extending into the second pipe body is provided with an adjusting screw; a sealing end cover, which is bolted to the second pipe body, and the sealing end cover seals the pipe opening of the second pipe body, wherein the adjusting screw is screwed through the sealing end cover and extends into the second pipe body, the inner wall of the second pipe body is provided with internal threads, and the outer surface of the filter cartridge is provided with external threads, and the filter cartridge is screwed to the second pipe body.

2. The adjustable Y-type filter of claim 1, wherein: The inlet and the outlet are provided with first flanges.

3. The adjustable Y-type filter of claim 1, wherein: The pipe opening of the second pipe body is provided with second flanges, and the sealing end cover is bolted to the second flanges.

4. The adjustable Y-type filter of claim 1, wherein: A sealing ring is arranged between the sealing end cover and the second pipe body.

5. The adjustable Y-type filter of claim 1, wherein: A plurality of filter holes (41) are arranged on the filter cartridge.

6. The adjustable Y-type filter of claim 1, wherein: An annular baffle is arranged in the first pipe body, the outer circumference of the annular baffle is connected to the inner wall of the first pipe body, and the annular baffle is sleeved on the filter cartridge extending into the first pipe body.

7. The adjustable Y-type filter of claim 1, wherein: The end of the adjusting screw extending out of the second pipe body is provided with a rod-shaped handle, and the handle is perpendicular to the axis of the adjusting screw.

8. The adjustable Y-type filter of claim 1, wherein: The surface of the sealing end cover away from the second pipe body is provided with an extension, and the adjusting screw passes through the extension.

9. The adjustable Y-type filter of claim 1, wherein: Along the axis direction of the second pipe body, the cross section of the pipe wall of the second pipe body is convex to the side away from the filter cartridge.

10. The adjustable Y-type filter of claim 1, wherein: The end of the second pipe body away from the first pipe body is inclined to the outlet.

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