CN219848512U - Angle type pipeline filter - Google Patents

Abstract

The utility model relates to the field of angular pipeline filters, and particularly discloses an angular pipeline filter, wherein a first convex ring is formed on the outer periphery of a cover body, a second convex ring is formed on the outer periphery of the top of a shell, the top of the second convex ring extends along the circumferential direction to form an annular groove, an annular convex part matched with the annular groove is arranged at the bottom of the cover body, and the annular convex part is tightly pressed in the annular groove; the pressing sleeve comprises two semicircular sleeves, one ends of the two semicircular sleeves are hinged to each other, the inner rings of the two semicircular sleeves form grooves for accommodating the first convex ring and the second convex ring, the outer walls of the other ends of the two semicircular sleeves respectively form a convex edge, and the pressing sleeve further comprises a connecting rod capable of pressing and connecting the two convex edges, so that the first convex ring and the second convex ring are pressed in the grooves. The product can realize the installation of the cover body and the shell without damaging the cover body and the shell, has high disassembly and assembly speed, and can ensure the uniformity of the pressing cover body and the shell.

Description

Angle type pipeline filter

Technical Field

The utility model relates to the field of pipeline filters, in particular to an angle type pipeline filter.

Background

The angle filter is suitable for various water supply systems, especially continuous operation non-stop systems, can filter various mechanical impurities in water, and ensures safe and reliable operation of system equipment.

For example 202020983742.1, can be connected with other pipelines to filter impurities in the pipelines. In addition 201620158969.6 discloses high-pressure angle filter to specifically disclose the valve body, demountable installation be in valve gap on the valve body and locate filter core in the valve body, the side integrated into one piece of valve body is connected with first flange, the lower extreme integrated into one piece of valve body is connected with the second flange, the valve body is provided with first through-hole, the first step hole that is linked together along the axial, first step hole includes from last second through-hole, the third through-hole that reduces gradually to lower aperture, the fourth through-hole, the upper end of filter core with the valve gap butt, the lower extreme of filter core with the hole bottom butt of third through-hole. The valve cover is screwed on the valve body through a plurality of bolts, and the valve cover and the valve body are required to be perforated, so that the valve cover and the valve body can be damaged; the disassembly and assembly speed is low; the uniformity of valve gap and valve body compress tightly can't be guaranteed in bolted connection.

Disclosure of Invention

In order to solve the problems, the utility model provides the angular pipeline filter which has the advantages that a valve cover and a valve body are not required to be damaged, the disassembly and assembly speed is high, and the compacting uniformity of the valve cover and the valve body is improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an angle type pipeline filter, includes the shell of cylinder, locates the cartridge filter in the shell, the shell bottom is equipped with the delivery port, the side water inlet of shell, the detachable connection lid in shell top, form impurity deposition area between cartridge filter and the shell inner wall, cartridge filter bottom cover is located the delivery port outer lane, and the detachable connection in top of cartridge filter is on the lid, the lid outer lane forms first bulge loop, the top periphery of shell forms the second bulge loop, first bulge loop and second bulge loop flush setting, second bulge loop top extends into an ring channel along circumference, the lid bottom is equipped with the annular convex part of ring channel complex, and annular convex part compresses tightly the sealing washer in the ring channel; the pressing sleeve comprises two semicircular sleeves, one ends of the two semicircular sleeves are hinged to each other, the inner rings of the two semicircular sleeves form grooves for accommodating the first convex ring and the second convex ring, the outer walls of the other ends of the two semicircular sleeves respectively form a convex edge, and the pressing sleeve further comprises a connecting rod capable of pressing and connecting the two convex edges, so that the first convex ring and the second convex ring are pressed in the grooves. During installation, the first convex ring on the cover body and the second convex ring on the shell are pressed, the annular convex part presses the sealing ring in the annular groove, then two semicircular sleeves are sleeved, and then the two convex edges are connected through the connecting rod, so that the whole installation process does not need to open holes on the cover body and the shell and damage the cover body and the shell; the first convex ring and the second convex ring are tightly pressed by the two semicircular sleeves, so that the uniformity of the pressing cover body and the casing is higher; in addition, when the connecting rod is detached, the semicircular sleeve can be easily detached, the separation of the shell and the cover body is completed, a plurality of bolts are not required to be unscrewed repeatedly, and the disassembly is convenient.

Further, one end of the connecting rod penetrates out of one convex edge to form an anti-drop head, the other end of the connecting rod is inserted into the other convex edge, the inserting column is inserted into the side face of the connecting rod, the design is simple, and the connecting rod can be easily taken down only by taking down the inserting column, so that the disassembly process is further simplified.

Further, a handle is formed at the top of the cover body.

In summary, the utility model has the following beneficial effects: the product can realize the installation of the cover body and the shell without damaging the cover body and the shell, and has the advantages of high disassembly and assembly speed and high efficiency, and in addition, the uniformity of the cover body and the shell can be ensured.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a split structure of the present utility model;

FIG. 3 is a partial cross-sectional view of the present utility model;

wherein, the shell 1, the water outlet 1a and the water inlet 1b; a second collar 11, annular groove 12; a filter cartridge 2; the cover body 3, the first convex ring 31, the annular convex part 32 and the handle 33; a seal ring 4; the device comprises a pressing sleeve 5, two semicircular sleeves 51, a groove 52, a convex edge 53, a connecting rod 54 and an anti-falling head 541.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, an angular pipe filter comprises a housing 1 and a filter cartridge 2, wherein the housing 1 and the filter cartridge 2 are both cylindrical, a filter hole of michelia hemp is arranged on the side surface of the filter cartridge 2, the filter cartridge 2 is arranged in the housing 1, a water outlet 1a is arranged at the bottom of the housing 1, a water inlet 1b is arranged on the side surface of the housing 1, the water inlet 1b and the water outlet 1a can be connected with an existing pipe, a cover body 3 is detachably connected to the top of the housing 1, an impurity deposition area is formed between the filter cartridge 2 and the inner wall of the housing 1, the bottom of the filter cartridge 2 is covered on a water outlet outer ring, the bottom of the filter cartridge 2 is propped against the inner bottom of the housing 1, the top of the filter cartridge 2 is detachably connected to the cover body 3, and a handle 33 is formed at the top of the cover body 3. These structures are similar to 201620158969.6 and are not described in detail herein.

The improvement of the product is that: the outer ring of the cover body 3 forms a first convex ring 31, the top periphery of the shell 1 forms a second convex ring 11, the first convex ring 31 and the second convex ring 11 are arranged in a flush mode, the top of the second convex ring 11 extends into an annular groove 12 along the circumferential direction, an annular convex part 32 is arranged at the bottom of the cover body 3, the annular convex part 32 is matched with the annular groove 12, the annular convex part 32 compresses the sealing ring 4 in the annular groove 12, and the sealing ring 4 is a rubber ring. The product further comprises a pressing sleeve 5, the pressing sleeve 5 is pressed and sleeved on the peripheries of the first convex ring 31 and the second convex ring 11, specifically, as shown in fig. 3, the pressing sleeve 5 comprises two semicircular sleeves 51, one ends of the two semicircular sleeves 51 are mutually hinged, grooves 52 are formed in the inner rings of the two semicircular sleeves 51, namely, the inner rings of the two semicircular sleeves 51 respectively form a semicircular groove, the two semicircular grooves form a circular groove 52, the grooves 52 are used for accommodating the first convex ring 31 and the second convex ring 11, a convex edge 53 is formed in the outer wall of the other end of the two semicircular sleeves 51 respectively, and the pressing sleeve further comprises a connecting rod 54, and the connecting rod 54 can be pressed and connected with the two convex edges 53 so as to press the first convex ring 31 and the second convex ring 11 in the grooves 52. The connection mode may be designed according to the need, such as a clamping connection, a threaded connection, etc., but in this embodiment, one end of the connecting rod 54 passes through one of the flanges to form an anti-drop head 541, a hole convenient for holding is formed in the anti-drop head 541, the other end of the connecting rod 54 is inserted into the other flange, the side of the other flange is inserted with an inserting column, the inserting column is inserted into the side of the connecting rod from the side of the flange, and the inserting column is preferably in threaded connection with the other flange, so as to fix the connecting rod 54.

The filtering process of the product is the same as 201620158969.6, and is not repeated here.

During installation, the cover body 3 is tightly pressed on the top of the shell 1, then the cover body 3 tightly presses the filter cartridge 2 at the inner bottom of the shell 1, then the first convex ring 31 tightly presses the sealing ring 4 in the annular groove 12 of the second convex ring 11, then the two semicircular sleeves 51 of the compression sleeve 5 are sleeved outside the first convex ring 31 and the second convex ring 11, the outer rings of the first convex ring 31 and the second convex ring 11 are tightly pressed in the groove 52, then the two convex edges 53 are close to each other, one end of the connecting rod 54 passes through one convex edge and is inserted into the other convex edge, and then the inserting column is inserted into the side face of the connecting rod 54 from the other convex edge to finish installation. When the shell is disassembled, the compression sleeve 5 can be taken down by only taking out the plug post and pulling out the connecting rod 54, and the separation of the shell 1 and the cover body 3 is completed.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (3)

1. The utility model provides an angle formula pipeline filter, includes shell (1) of cylinder, locates cartridge filter (2) in shell (1), shell (1) bottom is equipped with delivery port (1 a), and side water inlet (1 b) of shell (1), connection lid (3) can be dismantled at shell (1) top, form impurity deposition area between cartridge filter (2) and shell (1) inner wall, cartridge filter (2) bottom cover is located the delivery port outer lane, and connection on lid (3) can be dismantled at the top of cartridge filter (2), its characterized in that: the outer ring of the cover body (3) forms a first convex ring (31), the periphery of the top of the shell (1) forms a second convex ring (11), the first convex ring (31) and the second convex ring (11) are arranged in a flush mode, the top of the second convex ring (11) extends into an annular groove (12) along the circumferential direction, an annular convex part (32) matched with the annular groove (12) is arranged at the bottom of the cover body (3), and the annular convex part (32) compresses the sealing ring (4) in the annular groove (12); the novel plastic compression sleeve comprises a compression sleeve (5) which is sleeved on the periphery of a first convex ring (31) and a second convex ring (11), the compression sleeve (5) comprises two semicircular sleeves (51), one ends of the two semicircular sleeves (51) are mutually hinged, grooves (52) for accommodating the first convex ring (31) and the second convex ring (11) are formed in the inner rings of the two semicircular sleeves, a convex edge (53) is formed on the outer wall of the other end of the two semicircular sleeves (51), and the novel plastic compression sleeve further comprises a connecting rod (54) which can compress and connect the two convex edges (53) and further compress the first convex ring (31) and the second convex ring (11) in the grooves (52).

2. The corner duct filter of claim 1, wherein: one end of the connecting rod (54) penetrates out of one convex edge to form an anti-falling head (541), the other end of the connecting rod (54) is inserted into the other convex edge, the side face of the other convex edge is inserted with an inserting column, and the inserting column is inserted into the side face of the connecting rod.

3. The corner duct filter of claim 1, wherein: the top of the cover body (3) is provided with a handle (33).