Y-shaped filter

Abstract

The utility model relates to a 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. One end, far away from the first pipe body, of the second pipe body is inclined towards the discharging section; the filter cartridge is arranged in the second pipe body; the filter cartridge extends into the first pipe body; one side, far away from the second pipe body, of the feeding section is close to the second pipe body in an arc-shaped bending manner along the flowing direction of the medium, so that an arc pipe wall is formed; the pipe wall of the first pipe body of the discharging section is gradually far away from the second pipe body to form a chambering pipe wall; the chambering pipe wall is a linear pipe wall; and a glass window is arranged on the reaming pipe wall. According to the utility model, through the glass window, an operator and a maintainer can conveniently observe the condition in the first pipe body.

Description

TECHNICAL FIELD

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

[0002] Y type filter intercepts solid particles in fluid medium through built-in filter screen, prevents impurities from entering subsequent equipment to cause abrasion or blockage. Impurities filtered by filter screen accumulate on filter screen and need to be cleaned regularly. However, Y type filter adopts metal materials such as stainless steel to ensure structural strength. Cleaning personnel cannot directly observe the internal condition of Y type filter, which leads to untimely cleaning of filter screen and affects the filtering efficiency of Y type filter. Or cleaning is too frequent, which wastes manpower.

[0003] 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

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a Y type filter, which is convenient for maintenance of the Y type filter.

[0005] The technical scheme of the utility model is as follows:

[0006] A Y type filter, the Y type filter comprises:

[0007] A first pipe body comprising an inlet section and an outlet section, the medium flows along the inlet section to the outlet section;

[0008] A second pipe body connected to the first pipe body; the axis of the first pipe body and the second pipe body intersects; the end of the second pipe body away from the first pipe body is inclined to the outlet section;

[0009] A filter cartridge arranged in the second pipe body; the filter cartridge extends into the first pipe body;

[0010] Wherein, on the side away from the second pipe body, along the direction of medium flow, the pipe wall of the first pipe body of the inlet section is arc-shaped curved close to the second pipe body to form an arc pipe wall; the pipe wall of the first pipe body of the outlet section gradually moves away from the second pipe body to form an expanded hole pipe wall; the expanded hole pipe wall is a linear pipe wall; a glass window is arranged on the expanded hole pipe wall.

[0011] A further technical scheme is that flanges are arranged at both ends of the first pipe body.

[0012] A further technical scheme is that 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.

[0013] Further, a sealing end cover is arranged at one end of the second pipe body away from the first pipe body; and the sealing end cover seals the pipe opening of the second pipe body.

[0014] Further, the sealing end cover is hinged to the second pipe body.

[0015] Further, a plurality of filter holes are arranged on the cylinder wall of the filter cartridge.

[0016] Further, an annular baffle is arranged between the inlet section and the outlet section; 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.

[0017] Further, a reinforcing plate is arranged on the outer surface of the first pipe body; and the reinforcing plate is connected to the inlet section and the outlet section.

[0018] Further, a through hole is arranged on the reinforcing plate.

[0019] Further, the reinforcing plate contacts the glass window.

[0020] The beneficial technical effects of the utility model are as follows:

[0021] (1) The Y-shaped filter in the utility model is provided with a filter cartridge, which filters solid particles in the medium flowing through the first pipe body, avoids impurities from entering subsequent equipment, and prolongs the service life of the pipeline system and related equipment. The first pipe body is provided with a circular-arc pipe wall and an expanded-hole pipe wall to guide the flow direction of the medium in the first pipe body and ensure that the medium flows through the filter cartridge and is filtered. Meanwhile, the glass window is arranged on the expanded-hole pipe wall, and the operator and the maintenance personnel can conveniently observe the condition inside the first pipe body through the glass window. Moreover, the expanded-hole pipe wall is a linear pipe wall, the impact of the medium on the expanded-hole pipe wall is small, that is, the impact of the medium on the glass window is small, and the service life of the glass window is prolonged.

[0022] (2) Further, the pipe wall section of the second pipe body is convex to the side away from the filter cartridge to leave sufficient gaps between the filter cartridge and the second pipe body for the medium to flow in, and ensure that the medium is smoothly filtered through the filter cartridge.

[0023] (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, 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 supports the part of the filter cartridge extending into the first pipe body, and improves the stability of the filter cartridge. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 Fig. 1 shows a front view of a Y-type filter according to an embodiment of the present disclosure.

[0025] Figure 2 Fig. 2 shows a vertical section view of the Y-type filter according to an embodiment of the present disclosure in the front direction. Please refer to

[0026] Reference signs in the drawings:

[0027] 1, first pipe body; 11, inlet section; 111, arc pipe wall; 12, outlet section; 121, expanded hole pipe wall; 13, glass window; 131, sight hole; 14, flange plate; 2, second pipe body; 21, sealing end cover; 3, filter cartridge; 31, filter hole; 32, annular baffle; 4, reinforcing plate; 41, through hole. DETAILED DESCRIPTION

[0028] For the purpose, features and advantages of the present application to be 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 those skilled in the art can understand and read, and are not used to limit the conditions of the present application. The implementation is limited, so it does not have substantial technical significance. Any modification of structure, change of proportion relationship or adjustment of size, which does not affect the effect and purpose that can be produced by the present application, should still fall within the scope of the technical content disclosed by the present application.

[0029] 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. It is only for the convenience of describing the present application and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0030] Figure 1 Fig. 1 shows a front view of a Y-type filter according to an embodiment of the present disclosure. Figure 2 Fig. 2 shows a vertical section view of the Y-type filter according to an embodiment of the present disclosure in the front direction. Please refer to Figure 1 and Figure 2The Y-type filter comprises a first pipe body 1, which comprises an inlet section 11 and an outlet section 12, and a medium flows along the inlet section 11 to the outlet section 12. A second pipe body 2 is connected to the first pipe body 1. The axis of the first pipe body 1 intersects the axis of the second pipe body 2. The end of the second pipe body 2 away from the first pipe body 1 is inclined to the outlet section 12. A filter cartridge 3 is arranged in the second pipe body 2. The filter cartridge 3 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 3, so that impurities are prevented from entering the subsequent equipment, thereby prolonging the service life of the pipeline system and related equipment. The pipe wall of the first pipe body 1 of the inlet section 11 away from the side of the second pipe body 2 is curved in a circular arc shape along the direction of the medium flow, and the circular arc pipe wall 111 is formed. The pipe wall of the first pipe body 1 of the outlet section 12 gradually moves away from the second pipe body 2, forming an expanded hole pipe wall 121. The expanded hole pipe wall 121 is a straight line type pipe wall. A glass window 13 is arranged on the expanded hole pipe wall 121. The circular arc pipe wall 111 and the expanded hole pipe wall 121 guide the flow direction of the medium in the first pipe body 1, ensuring that the medium flows through the filter cartridge 3 and is filtered. Through the glass window 13, the operator and the maintenance personnel can conveniently observe the internal condition of the first pipe body 1. Moreover, the expanded hole pipe wall 121 is a straight line type pipe wall, and the impact of the medium on the expanded hole pipe wall 121 is small, that is, the impact of the medium on the glass window 13 is small, thereby prolonging the service life of the glass window 13.

[0031] Preferably, a sight hole 131 is formed in the expanded hole pipe wall 121, and glass is arranged in the sight hole 131. The closer to the outer surface of the first pipe body 1, the smaller the aperture of the sight hole 131. When the glass is impacted by the medium in the first pipe body 1, the variable-diameter sight hole 131 can provide support for the glass, thereby enhancing the structural strength of the glass window 13. The glass can be fixed on a stainless steel flange, and then the stainless steel flange is welded or bolted to the first pipe. The glass and the stainless steel flange can be connected by structural adhesive.

[0032] Please refer to Figure 1 and Figure 2 The cross section of the pipe wall of the second pipe body 2 in the axial direction of the second pipe body 2 is convex to the side away from the filter cartridge 3. A sufficient gap is left between the filter cartridge 3 and the second pipe body 2 for the medium to flow, thereby ensuring that the medium is smoothly filtered through the filter cartridge 3.

[0033] Preferably, a sealing end cover 21 is arranged at the end of the second pipe body 2 away from the first pipe body 1. The sealing end cover 21 seals the pipe opening of the second pipe body 2. The sealing end cover 21 and the second pipe body 2 are connected by bolts. Moreover, the sealing end cover 21 is hinged to the second pipe body 2. When the sealing end cover 21 and the second pipe body 2 are connected, the sealing end cover 21 can be rotated around the second pipe body 2, thereby eliminating the positioning step.

[0034] Please refer to Figure 1 and Figure 2The filter holes 31 are arranged on the filter cylinder wall of the filter cylinder 3.

[0035] Preferably, the annular baffle 32 is arranged between the inlet section 11 and the outlet section 12.

[0036] More preferably, the flanges 14 are arranged at the two ends of the first pipe body 1.

[0037] Please refer to Figure 1 and Figure 2 The reinforcing plate 4 is arranged on the outer surface of the first pipe body 1.

[0038] Preferably, the through holes 41 are arranged on the reinforcing plate 4.

[0039] More preferably, the reinforcing plate 4 contacts the glass window 13.

[0040] The specific working process of the utility model is as follows:

[0041] The medium flows into the first pipe body 1 along the inlet section 11, flows into the filter cylinder 3 under the guidance of the arc pipe wall 111 and the annular baffle 32, then flows into the outlet section 12 through the filter cylinder 3, and flows out of the first pipe wall under the guidance of the hole pipe wall 121.

[0042] The technical features of the above-described embodiments can be combined arbitrarily.

[0043] 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. A Y-type filter, characterized by, The Y-shaped filter comprises: a first pipe body comprising an inlet section and an outlet section, and a medium flowing along the inlet section to the outlet section; a second pipe body communicating with the first pipe body, an axis of the first pipe body intersecting an axis of the second pipe body, and an end of the second pipe body away from the first pipe body being inclined to the outlet section; a filter cartridge arranged in the second pipe body, the filter cartridge extending into the first pipe body; wherein a pipe wall of the first pipe body of the inlet section is curved in a circular arc shape close to the second pipe body to form a circular arc pipe wall, and a pipe wall of the first pipe body of the outlet section is gradually away from the second pipe body to form an expanding hole pipe wall, the expanding hole pipe wall being a linear pipe wall, and a glass window being arranged on the expanding hole pipe wall.

2. The Y-type filter of claim 1, wherein: Flanges are arranged at two ends of the first pipe body.

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

4. The Y-type filter of claim 1, wherein: A sealing end cover is arranged at an end of the second pipe body away from the first pipe body, and the sealing end cover seals a pipe opening of the second pipe body.

5. The Y-type filter of claim 4, wherein: The sealing end cover is hinged to the second pipe body.

6. The Y-type filter of claim 1, wherein: A plurality of filter holes are arranged on a cartridge wall of the filter cartridge.

7. The Y-type filter of claim 1, wherein: An annular baffle is arranged between the inlet section and the outlet section, an outer circumference of the annular baffle being connected to an inner wall of the first pipe body, and the annular baffle being sleeved on the filter cartridge extending into the first pipe body.

8. The Y-type filter of claim 1, wherein: A reinforcing plate is arranged on an outer surface of the first pipe body, and the reinforcing plate is connected to the inlet section and the outlet section.

9. The Y-type filter of claim 8, wherein: A through hole is arranged on the reinforcing plate.

10. The Y-type filter of claim 8, wherein: The reinforcing plate contacts the glass window.

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