CN216909460U

CN216909460U - Y-shaped filter

Info

Publication number: CN216909460U
Application number: CN202122688472.9U
Authority: CN
Inventors: 周后亮; 徐同昆; 晏智学; 包凤
Original assignee: Zhejiang Jodis Industrial Co ltd
Current assignee: Zhejiang Jodis Industrial Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-07-08
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a Y-shaped filter, and particularly relates to the field of Y-shaped filters. Through setting up U type stopper, will extrude the telescopic link when using through pressing reset spring and contract, drive reset spring when the telescopic link is contracted this moment and be the compression state, U type stopper will cooperate the surface of following the filter screen to take out afterwards, and U type stopper will cooperate the filter screen cancellation installation this moment, dismantles the surface of protective cover cooperation from the filter tube afterwards, and the protective cover will drive U type stopper this moment and take out, and the change can be dismantled to the pulling filter screen afterwards.

Description

Y-shaped filter

Technical Field

The utility model relates to the technical field of Y-shaped filters, in particular to a Y-shaped filter.

Background

The Y-shaped filter is an indispensable filtering device of a pipeline system for conveying media, is usually arranged at the inlet ends of a pressure reducing valve, a pressure relief valve, a constant water level valve or other equipment and is used for removing impurities in the media so as to protect the normal use of the valve and the equipment, has the advantages of simple manufacture, convenient installation and cleaning, large pollutant carrying capacity and the like, is used as an indispensable high-efficiency filtering device in the purification equipment engineering, and has great efficacy in the treatment of domestic wastewater, sewage and industrial sewage; a large amount of domestic and industrial sewage is effectively treated in the application of various industries, so that precious water resources are effectively recycled.

However, in actual use, the existing Y-shaped filter is not convenient to replace in use, and due to the fact that the filter screen and the protective cover are fixedly installed, the surface of the filter screen can be rotten when the Y-shaped filter is used for a long time, water filtration is not facilitated, and therefore rotten parts of the surface of the filter screen pollute water, and the using effect of the Y-shaped filter is affected.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a Y-type filter to solve the above-mentioned problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a Y type filter, includes Y type filter body, filter tube, Y type filter body's fixed surface installs the filter tube, the inside of filter tube is equipped with the filter screen, the insertion groove has been seted up to Y type filter body's inner wall, the fixed surface of insertion groove installs the rubber pad, the surface symmetry of filter screen is inserted and is equipped with U type stopper, the opposite face symmetry fixed mounting of U type stopper has the telescopic link, the surface of telescopic link all overlaps and is equipped with reset spring, the one end that Y type filter body was kept away from to the filter tube is equipped with the protective cover.

For the convenience of limiting, the inside of filter screen is equipped with the head rod, the inside of head rod is inserted and is equipped with the second connecting rod, the one end fixedly connected with dead lever of second connecting rod, the surface symmetry of head rod is seted up flutedly, the surface cover of head rod is equipped with the fixed block, the thread groove has been seted up to the inner wall of fixed block, the spiral line has been seted up to the surface of head rod, and the fixed surface of fixed block installs the scraper blade, the surface of scraper blade closely laminates with the inner wall of filter screen, the one end fixed mounting that the protective cover was kept away from to the head rod has the limiting plate.

In order to increase spacing effect, the one end surface of U type stopper all closely laminates with the inner wall of protective cover, and the equal fixed mounting in a side of one end U type stopper has the slider, the spout has been seted up to the equal symmetry of surface of protective cover, and the surface of spout all closely laminates with the surface of slider.

In order to increase the fixing effect, the two ends of the reset spring are fixedly installed on the opposite surfaces of the U-shaped limiting blocks, and the inner wall of the reset spring is tightly attached to the outer surface of the telescopic rod.

In order to move conveniently, the lines of the thread groove and the lines of the spiral thread are opposite lines, and the outer surface of the thread groove is meshed and connected with the outer surface of the spiral thread.

In order to move conveniently, the two ends of the fixing rod are fixedly connected with the outer surface of the thread groove, and the outer surface of the fixing rod is connected with the outer surface of the groove in a sliding mode.

For the convenience of operation, the one end of second connecting rod runs through in the surface of protective cover, the one end fixedly connected with handle of second connecting rod, a side of handle and the surface of protective cover closely laminate, and a side of handle closes soon with a side of protective cover and is connected.

The utility model has the technical effects and advantages that:

1. compared with the prior art, through setting up U type stopper, will extrude the telescopic link when using through pressing reset spring and contract, drive reset spring and be compression state when the telescopic link is contracted this moment, U type stopper will cooperate the surface of following the filter screen to take out afterwards, U type stopper will cooperate the filter screen cancellation installation this moment, dismantle the surface of protective cover cooperation from the filter tube afterwards, the protective cover will drive U type stopper this moment and take out, spur the filter screen afterwards and can dismantle the change.

2. Compared with the prior art, through setting up the handle, the device during use, drives the second connecting rod and removes when removing through the pulling handle, removes when the second connecting rod will drive the dead lever cooperation and remove, and the dead lever will cooperate the recess to remove afterwards, and the dead lever will drive the fixed block removal this moment, and the thread groove cooperation rotates when the fixed block removes, and scraper blade cooperation filter screen cleans afterwards.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic sectional view of the present invention.

Fig. 3 is a schematic view of the telescopic rod structure of the present invention.

FIG. 4 is an enlarged view of the structure of the present invention at A in FIG. 2.

The reference signs are: 1. a Y-shaped filter body; 2. a filter tube; 3. filtering with a screen; 4. inserting the groove; 5. a rubber pad; 6. a U-shaped limiting block; 7. a telescopic rod; 8. a return spring; 9. a protective cover; 10. a first connecting rod; 11. a second connecting rod; 12. a fixing rod; 13. a groove; 14. a fixed block; 15. a thread groove; 16. helical thread; 17. a squeegee; 18. a limiting plate; 19. a handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As attached figure 1, the Y type filter that attached figure 2 and attached figure 3 show, including Y type filter body 1, filter tube 2, Y type filter body 1's fixed surface installs filter tube 2, filter tube 2's inside is equipped with filter screen 3, insertion groove 4 has been seted up to Y type filter body 1's inner wall, insertion groove 4's fixed surface installs rubber pad 5, filter screen 3's surface symmetry is inserted and is equipped with U type stopper 6, U type stopper 6's symmetrical fixed mounting in opposite directions has telescopic link 7, the surface of telescopic link 7 all is equipped with reset spring 8, the one end that Y type filter body 1 was kept away from to filter tube 2 is equipped with protective cover 9.

Wherein, as shown in fig. 2 and fig. 4, the inside of the filter screen 3 is provided with a first connecting rod 10, the inside of the first connecting rod 10 is inserted with a second connecting rod 11, one end of the second connecting rod 11 is fixedly connected with a fixing rod 12, a groove 13 is symmetrically formed in the outer surface of the first connecting rod 10, a fixing block 14 is sleeved on the outer surface of the first connecting rod 10, a thread groove 15 is formed in the inner wall of the fixing block 14, a spiral thread 16 is formed in the outer surface of the first connecting rod 10, a scraper 17 is fixedly installed on the outer surface of the fixing block 14, the outer surface of the scraper 17 is tightly attached to the inner wall of the filter screen 3, and a limiting plate 18 is fixedly installed at one end of the first connecting rod 10, which is far away from the protective cover 9.

Wherein, as shown in figure 3, the one end surface of U type stopper 6 all closely laminates with the inner wall of protective cover 9, and the equal fixed mounting in a side of one end U type stopper 6 has the slider, and the spout has been seted up to the equal symmetry of protective cover 9's surface, and the surface of spout all closely laminates with the surface of slider.

Wherein, as shown in fig. 2 and fig. 3, two ends of the return spring 8 are fixedly mounted with the opposite surfaces of the U-shaped limiting block 6, and the inner wall of the return spring 8 is tightly attached to the outer surface of the telescopic rod 7.

As shown in fig. 4, the thread of the thread groove 15 and the thread of the spiral thread 16 are of opposite threads, and the outer surface of the thread groove 15 is engaged with the outer surface of the spiral thread 16.

As shown in fig. 2 and 4, both ends of the fixing rod 12 are fixedly connected to the outer surface of the thread groove 15, and the outer surface of the fixing rod 12 is slidably connected to the outer surface of the groove 13.

As shown in fig. 2 and fig. 4, one end of the second connecting rod 11 penetrates through the outer surface of the protecting cover 9, one end of the second connecting rod 11 is fixedly connected with a handle 19, one side surface of the handle 19 is tightly attached to the outer surface of the protecting cover 9, and one side surface of the handle 19 is rotatably connected to one side surface of the protecting cover 9.

The working principle of the utility model is as follows: when in use, the telescopic rod 7 is extruded to contract by pressing the return spring 8, the return spring 8 is driven to be in a compressed state when the telescopic rod 7 contracts, then the U-shaped limiting block 6 is matched to be taken out from the outer surface of the filter screen 3, the U-shaped limiting block 6 is matched to be cancelled with the filter screen 3, then the protective cover 9 is matched to be detached from the surface of the filter pipe 2, the protective cover 9 drives the U-shaped limiting block 6 to be taken out, and then the filter screen 3 is pulled to be detached and replaced, when the device is used, the second connecting rod 11 is driven to move when the handle 19 is pulled to move, when the second connecting rod 11 moves to drive the fixing rod 12 to move in a matching way, and then the fixing rod 12 moves to match with the groove 13, the fixing rod 12 drives the fixing block 14 to move, the screw groove 15 is engaged with 131 to rotate when the fixing block 14 moves, and then the scraper 17 is engaged with the screen 3 to clean.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a Y type filter, includes Y type filter body (1), filter tube (2), its characterized in that: the utility model discloses a filter for the internal drainage of a river, including Y type filter body (1), the outer fixed surface of Y type filter body (1) installs filter tube (2), the inside of filter tube (2) is equipped with filter screen (3), insertion groove (4) have been seted up to the inner wall of Y type filter body (1), the outer fixed surface of insertion groove (4) installs rubber pad (5), the surface symmetry of filter screen (3) is inserted and is equipped with U type stopper (6), the opposite face symmetry fixed mounting of U type stopper (6) has telescopic link (7), the surface of telescopic link (7) all overlaps and is equipped with reset spring (8), the one end that Y type filter body (1) was kept away from in filter tube (2) is equipped with protective cover (9).

2. A Y-strainer according to claim 1 wherein: the inside of filter screen (3) is equipped with head rod (10), the inside of head rod (10) is inserted and is equipped with second connecting rod (11), one end fixedly connected with dead lever (12) of second connecting rod (11), the surface symmetry of head rod (10) is seted up fluted (13), the outer surface cover of head rod (10) is equipped with fixed block (14), thread groove (15) have been seted up to the inner wall of fixed block (14), spiral line (16) have been seted up to the surface of head rod (10), and the fixed surface of fixed block (14) installs scraper blade (17), the surface of scraper blade (17) closely laminates with the inner wall of filter screen (3), the one end fixed mounting that protective cover (9) were kept away from in head rod (10) has limiting plate (18).

3. A Y-strainer according to claim 1 wherein: the one end surface of U type stopper (6) all closely laminates with the inner wall of protective cover (9), and the equal fixed mounting in a side of one end U type stopper (6) has the slider, the spout has been seted up to the equal symmetry of surface of protective cover (9), and the surface of spout all closely laminates with the surface of slider.

4. A Y-strainer according to claim 1 wherein: the two ends of the reset spring (8) are fixedly mounted with the opposite surfaces of the U-shaped limiting blocks (6), and the inner wall of the reset spring (8) is tightly attached to the outer surface of the telescopic rod (7).

5. A Y-strainer according to claim 2 wherein: the lines of the thread groove (15) and the lines of the spiral thread (16) are opposite lines, and the outer surface of the thread groove (15) is meshed and connected with the outer surface of the spiral thread (16).

6. A Y-strainer according to claim 2 wherein: both ends of the fixing rod (12) are fixedly connected with the outer surface of the thread groove (15), and the outer surface of the fixing rod (12) is in sliding connection with the outer surface of the groove (13).

7. A Y-strainer according to claim 2 wherein: the one end of second connecting rod (11) runs through in the surface of protective cover (9), the one end fixedly connected with handle (19) of second connecting rod (11), the side of handle (19) closely laminates with the surface of protective cover (9), and the side of handle (19) closes soon with the side of protective cover (9) and is connected.