Quick-release Y-shaped filter

Abstract

The utility model discloses a quick-release type Y-shaped filter which comprises a shell, a connecting block is fixedly connected to the bottom of the shell, two end covers are movably connected to the outer side of the connecting block, a mounting hole is formed in one end of each end cover, a flange is fixedly connected to the bottom end of the shell, a screw hole is formed in the top of the flange, a screw is movably connected into the screw hole, and the mounting hole is fixedly connected with the bottom end of the shell. A fixing plate is fixedly connected to the outer wall of the bottom of the shell, pull rods are slidably connected to the two sides of the fixing plate in an inserted mode, the outer sides of the pull rods are sleeved with second springs, the two sides of the second springs are fixed to the shell and the pull rods correspondingly, a disc is arranged in the shell, and a filter screen is fixedly connected to one side of the disc. Clamping grooves are formed in the two sides of the filter screen. The filter screen can be conveniently and quickly detached by a worker, the operation is simple, and the position of the opened end cover can be limited through the top block.

Description

TECHNICAL FIELD

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

[0002] The ordinary Y type filter shell is built in the filter core of certain specification filter screen, and the positioning of the filter core two ends is usually that one end is inserted into the fixed plate, and one end is pressed and positioned with the core end cover.

[0003] Through the search, the announcement number is CN208785931U, and a quick detach type Y type filter is announced, two to four screws are used for fixing the core end cover, two to four screws are used for fixing the filter core end cover, one screw is loosened, the core end cover is disassembled, however, the above-mentioned device only carries out quick disassembly to the end cover, when disassembling the filter core, a plurality of screws need to be disassembled, and the operation is complicated, time-consuming, labor-saving, and the threaded part is prone to corrosion, rust and other reasons, so that the disassembly difficulty is aggravated. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in the prior art and provides a quick detach type Y type filter.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A quick detach type Y type filter, including the casing, the bottom of the casing is fixedly connected with the connecting block, the outer side of the connecting block is movably connected with two end covers, one end of the end cover is provided with a mounting hole, the bottom of the casing is fixedly connected with the flange, the top of the flange is provided with a screw hole, and the screw hole is movably connected with a screw, and the screw is inserted with the mounting hole, the bottom outer wall of the casing is fixedly connected with the fixed plate, the two sides of the fixed plate are movably connected with the pull rod, the outer side of the pull rod is sleeved with the second spring, and the two ends of the second spring are fixed with the casing and the pull rod respectively, the inside of the casing is provided with a disc, one side of the disc is fixedly connected with the filter screen, the two sides of the filter screen are provided with the clamping groove, and the pull rod is inserted with the clamping groove.

[0007] As a further scheme of the utility model, the outer side of the fixed plate is fixedly connected with two cylinders, the two cylinders are movably connected with the top block, the outer side of the top block is sleeved with the first spring, and the two ends of the first spring are fixed with the fixed plate and the top block respectively.

[0008] As a further scheme of the utility model, the top block can contact the end cover through the flange.

[0009] As a further scheme of the utility model, the inside of the horizontal part of the casing is fixedly connected with the guide plate, and the guide plate contacts one end of the filter screen.

[0010] As a further scheme of the utility model, the upper surface of the disc is fixedly connected with a handle.

[0011] As a further scheme of the utility model, one end of the shell is provided with a water inlet.

[0012] As a further scheme of the utility model, one end of the shell is provided with a water outlet.

[0013] The utility model has the advantages of:

[0014] 1. The utility model not only can quickly disassemble the end cover, but also can conveniently disassemble the filter screen, is simple to operate, saves the operation time of the staff, does not need external tools, and improves the disassembly efficiency of the device.

[0015] 2. The position of the opened end cover is limited through the cooperation of the top block and the first spring, the subsequent staff can conveniently take out the filter screen, and the positioning effect of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a facade structure schematic view of the quick-disassembly Y-shaped filter proposed in the utility model;

[0017] Figure 2 It is a cross-section structure schematic view of the quick-disassembly Y-shaped filter proposed in the utility model;

[0018] Figure 3 It is a local enlarged structure schematic view of the quick-disassembly Y-shaped filter proposed in the utility model.

[0019] Figure 4 It is an end cover structure schematic view of the quick-disassembly Y-shaped filter proposed in the utility model.

[0020] In the drawing: 1, shell; 2, water outlet; 3, cylinder; 4, end cover; 5, screw; 6, connecting block; 7, fixed plate; 8, pull rod; 9, flow guide plate; 10, water inlet; 11, top block; 12, handle; 13, disc; 14, first spring; 15, filter screen; 16, second spring; 17, clamping groove; 18, mounting hole; 19, flange; 20, screw hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model, and the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Referring to Figures 1-4 , a quick-release Y-type filter includes a housing 1, the bottom of the housing 1 is fixed with a connecting block 6 through bolts, the outer side of the connecting block 6 is rotatably connected with two end covers 4, one end of the end cover 4 is provided with a mounting hole 18, the bottom end of the housing 1 is fixed with a flange 19 through bolts, the top of the flange 19 is provided with a screw hole 20, and the screw hole 20 is threadedly connected with a screw 5, and the screw 5 is inserted into the mounting hole 18, the screw 5 is rotated to move out of the screw hole 20 and the mounting hole 18, then the end cover 4 is pushed to open the two end covers 4, at this time the bottom of the housing 1 is in an open state, the bottom outer wall of the housing 1 is fixed with a fixed plate 7 through bolts, the two sides of the fixed plate 7 are slidably inserted with pull rods 8, the outer side of the pull rod 8 is sleeved with a second spring 16, and the two ends of the second spring 16 are fixed with the housing 1 and the pull rod 8, respectively, the second spring 16 facilitates automatic resetting of the pull rod 8, the inside of the housing 1 is provided with a disc 13, one side of the disc 13 is fixed with a filter screen 15 through bolts, the two sides of the filter screen 15 are provided with clamping grooves 17, and the pull rod 8 is inserted into the clamping groove 17, the pull rod 8 is pulled to separate from the clamping groove 17, and at the same time the second spring 16 is contracted, at this time the filter screen 15 loses the restriction, the disc 13 is pulled to drive the filter screen 15 to move out of the housing 1, and then the disassembly is completed.

[0023] In the utility model, it needs to be explained that the outer side of the fixed plate 7 is fixed with two cylinders 3 through bolts, the two cylinders 3 are slidably connected with top blocks 11, the outer side of the top block 11 is sleeved with a first spring 14, and the two ends of the first spring 14 are fixed with the fixed plate 7 and the top block 11 respectively, the top block 11 can pass through the flange 19 and contact the end cover 4, the cooperation of the top block 11 and the first spring 14 limits the position of the opened end cover 4, which facilitates subsequent workers to quickly take out the filter screen 15, the inside of the transverse part of the housing 1 is fixed with a flow guide plate 9 through bolts, and the flow guide plate 9 contacts one end of the filter screen 15, the flow guide plate 9 can guide the liquid in the housing 1, the upper surface of the disc 13 is fixed with a handle 12 through bolts, which facilitates workers to move the filter screen 15, one end of the housing 1 is provided with a water inlet 10, and one end of the housing 1 is provided with a water outlet 2.

[0024] Working principle: when the filter screen 15 needs to be quickly disassembled, first rotate the screw 5 to make it move out of the wire hole 20 and the mounting hole 18, then push the end cover 4 to make the two end covers 4 open, at this time the bottom of the shell 1 is in an open state, and the end cover 4 moves to separate the bottom from the top block 11, at this time the first spring 14 rebounds and elongates, so that the top block 11 moves upward along the cylinder 3, until the top block 11 moves to the side of the end cover 4 and contacts the position of the end cover 4, then the worker pulls the pull rod 8 to make it separate from the clamping groove 17, at this time the second spring 16 contracts, the filter screen 15 is out of limit, the worker pulls the handle 12 to make the disc 13 drive the filter screen 15 to move out of the shell 1, thereby completing the disassembly.

[0025] In addition, although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A quick-release Y-type filter comprising a housing (1), characterized in that, The bottom of the shell (1) is fixedly connected with a connecting block (6), the outer side of the connecting block (6) is movably connected with two end covers (4), one end of the end cover (4) is provided with a mounting hole (18), the bottom of the shell (1) is fixedly connected with a flange (19), the top of the flange (19) is provided with a screw hole (20), the screw hole (20) is movably connected with a screw (5), the screw (5) is inserted into the mounting hole (18), the bottom outer wall of the shell (1) is fixedly connected with a fixed plate (7), the two sides of the fixed plate (7) are slidably connected with pull rods (8), the outer side of the pull rod (8) is sleeved with a second spring (16), and the two ends of the second spring (16) are fixedly connected with the shell (1) and the pull rod (8), respectively, the inside of the shell (1) is provided with a disc (13), one side of the disc (13) is fixedly connected with a filter screen (15), the two sides of the filter screen (15) are provided with clamping grooves (17), and the pull rod (8) is inserted into the clamping groove (17).

2. The quick release Y filter of claim 1, wherein, The outer side of the fixed plate (7) is fixedly connected with two cylinders (3), the two cylinders (3) are movably connected with top blocks (11), the outer side of the top block (11) is sleeved with a first spring (14), and the two ends of the first spring (14) are fixedly connected with the fixed plate (7) and the top block (11), respectively.

3. A quick release Y filter according to claim 2, wherein, The top block (11) can contact the end cover (4) through the flange (19).

4. The quick release Y filter of claim 1, wherein, The inside of the transverse part of the shell (1) is fixedly connected with a guide plate (9), and one end of the guide plate (9) is in contact with the filter screen (15).

5. The quick release Y filter of claim 1, wherein, The upper surface of the disc (13) is fixedly connected with a handle (12).

6. The quick release Y filter of claim 1, wherein, One end of the shell (1) is provided with a water inlet (10).

7. A quick release Y filter according to claim 6, wherein, One end of the shell (1) is provided with a water outlet (2).

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