CN217736406U

CN217736406U - Filtering pressure reducing valve convenient to clean

Info

Publication number: CN217736406U
Application number: CN202221351628.2U
Authority: CN
Inventors: 成文荣
Original assignee: Suzhou Defel Automation Equipment Co ltd
Current assignee: Suzhou Defel Automation Equipment Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-11-04
Anticipated expiration: 2032-05-31

Abstract

The utility model relates to a filter relief pressure valve technical field, concretely relates to filter relief pressure valve convenient to wash, including the relief pressure valve body, relief pressure valve body one side is provided with the plate body, a plurality of mounting holes have been seted up to plate body one side. The utility model discloses in, through installing the plate body in the wall, place the relief pressure valve body on the layer board, push down the fluted twist pole and drive adjacent rotary drum and rotate, make the fluted twist pole conflict relief pressure valve body, promote two inserted bars and insert the fixed rotary drum position of adjacent socket, hold between the fingers two slides and remove in opposite directions, and press down two connecting rods and make two support the piece and break away from adjacent rubber ring, make inside two barrel embedding adjacent screw holes, it makes two support inside the piece is driven the embedding adjacent rubber ring by adjacent rebound spring to loose the hand, make rubber ring closely paste with the screw hole and lean on, the position of firm relief pressure valve body, during the dismantlement, press the connecting rod, slide the slide, reset the push rod, lift the dead lever can, thereby the person of being convenient for use washs the relief pressure valve dismouting fast.

Description

Filtering pressure reducing valve convenient to clean

Technical Field

The utility model relates to a filter relief pressure valve technical field, concretely relates to filter relief pressure valve convenient to wash.

Background

It generally includes relief pressure valve and two parts of filter to filter the relief pressure valve, and relief pressure valve body top all has a stem that is used for control pressure basically, a manometer can all be installed to one side of relief pressure valve, make things convenient for the user to adjust the stem, then the filter is generally installed in relief pressure valve body below, it is more in some departments such as mill, and some filter the relief pressure valve and install on the wall through the installing support more, some problems appear, for example, filter the relief pressure valve and block up, or when dirty serious, need dismantle the washing to filtering the relief pressure valve, need filter the relief pressure valve and dismantle from the installing support, general installing support passes through the screw more and is connected with the relief pressure valve, need instruments such as bottle opener when dismantling more, and need longer takedown time when the screw quantity is more, it is comparatively inconvenient, influence the cleaning efficiency.

SUMMERY OF THE UTILITY MODEL

In order to overcome foretell technical problem, an object of the utility model is to provide a be convenient for abluent filtration relief pressure valve, through installing the plate body in the wall, place relief pressure valve body on the layer board, push down the fried dough twist pole and drive adjacent rotary drum and rotate, make fried dough twist pole conflict relief pressure valve body, promote two inserted bars and insert adjacent socket fixed rotary drum position, hold between the fingers two slides and remove in opposite directions, and press two connecting rods and make two support the piece break away from adjacent rubber ring, make inside two barrel embedding adjacent screw holes, it makes two support the piece by inside adjacent springback spring drive embedding adjacent rubber ring to loosen hand, make rubber ring and screw hole closely paste and lean on, firm relief pressure valve body's position, during the dismantlement, press the connecting rod, the slide open, reset the push rod, with the dead lever lift can, thereby the person of being convenient for the use washs the relief pressure valve dismouting fast.

The purpose of the utility model can be realized by the following technical scheme:

a filtering pressure reducing valve convenient to clean comprises a pressure reducing valve body, wherein a plate body is arranged on one side of the pressure reducing valve body, a plurality of mounting holes are formed in one side of the plate body, two abutting mechanisms are fixedly connected to the top surface of the plate body, and stabilizing mechanisms are arranged at two ends of the plate body;

the collision mechanism comprises a connecting plate, one end of the connecting plate is fixedly connected with the top surface of the plate body, the top surface of the connecting plate is rotatably connected with a rotary drum, the top surface of the connecting plate is positioned below the rotary drum and is provided with a slide hole, the top surface of the rotary drum is provided with a buckling groove, the inside of the buckling groove is slidably connected with a twist rod, the twist rod is slidably sleeved inside the slide hole, the outer side wall of the rotary drum is fixedly sleeved with a sleeve ring, the bottom surface of the sleeve ring is provided with a plurality of sockets, the top surface of the connecting plate is provided with a guide groove, the inside of the guide groove is slidably connected with an insertion rod, one end of the insertion rod is movably inserted into an adjacent socket, the bottom surface of the plate body is positioned below the two collision mechanisms and is fixedly connected with a supporting plate, the plate body is abutted against the wall surface, then the screw passes through the mounting hole and is screwed into the wall surface, so that the plate body is fixed on the wall surface, and then the pressure reducing valve body is placed on the supporting plate, the top surface of the pressure reducing valve body is positioned below the two twist rods, then the twist rods on the two abutting mechanisms are pressed downwards, the twist rods do not need to be rotated, the cross sections of the twist rods are in two circular intersected shapes, the buckling grooves are the same as the cross sections of the twist rods, when the twist rods do not rotate to slide downwards, the buckling grooves drive the adjacent rotary drums to rotate along with the spiral surfaces of the twist rods, then after the bottom ends of the two twist rods abut against the top surface of the pressure reducing valve body, the bottom ends of the two twist rods are difficult to rotate on the surface of the pressure reducing valve body, the two insertion rods are inserted into the insertion ports on the adjacent lantern rings, the two rotary drums are difficult to rotate, so that the two buckling grooves fix the positions of the two twist rods, the pressure reducing valve body is clamped by the two twist rods and the supporting plate, during installation, installation can be completed only by pressing the two insertion rods and then sliding, during disassembly, the two insertion rods are reset, and the two twist rods are pulled upwards, therefore, the pressure reducing valve body can be quickly disassembled without carrying tools, and the pressure reducing valve can be conveniently and quickly disassembled by a user for cleaning.

Further, the method comprises the following steps: the bottom end of the twist rod is located below the connecting plate, the rubber pad is fixedly connected to the bottom end of the twist rod, the contact surface and the friction force between the bottom end of the twist rod and the pressure reducing valve body are increased through the rubber pad, and the bottom end of the twist rod is prevented from rotating at the top of the pressure reducing valve body.

Further, the method comprises the following steps: two fixedly connected with push rod between two inserted bar other ends on the mechanism of contradicting can promote two inserted bars in step through promoting the push rod, makes things convenient for user of service to promote and pull back the inserted bar through inserting adjacent socket inside making things convenient for the user of inserting.

Further, the method comprises the following steps: the two ends of the push rod are of arc-shaped rod structures, so that the two ends of the push rod are not close to the wall surface, and therefore the user can use the arc-shaped rods hooking the two ends of the push rod by fingers to drive the push rod to move, and the user can use the push rod conveniently.

Further, the method comprises the following steps: two fixedly connected with dead lever between two fried dough twist pole tops on the conflict mechanism, make two fried dough twist poles fixed by the dead lever through the dead lever to make dead lever position remain stable, after fried dough twist pole bottom and relief pressure valve body contact, the top and the bottom of fried dough twist pole receive the frictional force between dead lever and relief pressure valve body respectively spacing, make fried dough twist pole position be difficult to the change, thereby improve static rotary drum and pass through the lock groove spacing to the fried dough twist pole, avoid the fried dough twist pole to remove.

The method is further characterized in that: the stabilizing mechanism comprises a sliding plate, sliding grooves are formed in two ends of the plate body, the sliding plates are slidably connected into the adjacent sliding grooves, a barrel is fixedly connected with a barrel, one end of the barrel is fixedly connected with a rubber ring, one end of the rubber ring is provided with a supporting block, one end of the supporting block is fixedly connected with a connecting rod, one end of the connecting rod sequentially penetrates through the inside of the rubber ring, the inside of the barrel and one side of the sliding plate and is fixedly connected with a push plate, the connecting rod is slidably connected with one side of the sliding plate, one end of the supporting block is fixedly connected with a rebound spring, one end of the rebound spring is fixedly connected with one side of the sliding plate, one end of the supporting block is movably inserted into the inside of the rubber ring, the pressure reducing valve body comprises a screw hole, the supporting block, the rubber ring and the barrel are movably inserted into the adjacent screw hole, the two supporting blocks are enabled to be separated from the adjacent rubber ring by pressing the two push plates on the two stabilizing mechanisms, the two sliding plates are enabled to slide plates to slide in opposite directions, the two sliding plates are enabled to clamp the pressure reducing valve body, then hands are loosened to enable the two rebound springs to be driven to be embedded into the adjacent rubber ring, and the adjacent rubber ring, the adjacent expansion reducing valve body, thereby enabling the two rubber ring to be further to be connected with the adjacent expansion position of the adjacent rubber ring, and the compression reducing valve body, thereby enabling the compression plate body to be further enabling the compression plate body to be connected with the compression plate body.

Further, the method comprises the following steps: the supporting block is of a round table-shaped structure, one end of the supporting block is easier to insert into the adjacent rubber ring, the rubber ring can be changed greatly by the thicker other end, and the supporting block is more tightly attached to the inner wall of the screw hole, so that the position of the sliding plate is stabilized.

The utility model has the advantages that:

the plate body is installed and fixed on the wall through the screws, then the pressure reducing valve body is placed on the supporting plate and located below the two twist bars, then the fixing rod is pressed down to enable the two twist bars to be pressed down to be abutted to the pressure reducing valve body, the twist bars drive the two rotary drums to rotate when being pressed down, then after the two twist bars and the supporting plate clamp the pressure reducing valve body, the push rod is pushed to drive the two insertion bars to be inserted into the adjacent sockets, the two rotary drums are fixed, the two sliding plates move oppositely, the two abutting blocks are separated from the adjacent rubber rings by pressing the two connecting rods, after the two sliding plates clamp the pressure reducing valve body, the two abutting blocks are driven by the reset elastic force of the adjacent rebound springs to be embedded into the adjacent rubber rings by loosening, the rubber rings are tightly pressed and attached to the screw holes, the position of the pressure reducing valve body is stabilized, the two connecting rods are pressed during disassembly, the two abutting blocks are separated from the rubber rings, then the two sliding plates are slid open, then the push rod is reset, and the fixing rod is lifted up, and the pressure reducing valve can be conveniently and a user can quickly clean the pressure reducing valve.

Drawings

The present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic diagram of the position relationship among the middle plate, the abutting mechanism and the fixing mechanism of the present invention;

fig. 3 is an exploded view of the structure of the collision mechanism of the present invention;

FIG. 4 is a schematic view of the twist bar, the drum and the fastening grooves of the present invention;

fig. 5 is an exploded view of the structure of the middle stabilizing mechanism of the present invention.

In the figure: 100. a pressure reducing valve body; 101. a screw hole; 200. a plate body; 201. mounting holes; 202. a chute; 300. a collision mechanism; 310. a connecting plate; 311. a slide hole; 312. a guide groove; 320. a rotating drum; 321. a buckling groove; 330. a collar; 331. a socket; 340. a twisted rod; 341. a rubber pad; 350. a support plate; 360. a rod is inserted; 361. a push rod; 370. a fixing rod; 400. a stabilizing mechanism; 410. a slide plate; 420. a cylinder body; 430. a rubber ring; 440. a resisting block; 441. a connecting rod; 442. a rebound spring; 443. a push plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 5, a filtering pressure reducing valve convenient to clean includes a pressure reducing valve body 100, a plate body 200 is disposed on one side of the pressure reducing valve body 100, a plurality of mounting holes 201 are disposed on one side of the plate body 200, two abutting mechanisms 300 are fixedly connected to the top surface of the plate body 200, and two stabilizing mechanisms 400 are disposed at two ends of the plate body 200;

the abutting mechanism 300 comprises a connecting plate 310, one end of the connecting plate 310 is fixedly connected with the top surface of the plate body 200, the top surface of the connecting plate 310 is rotatably connected with a rotary drum 320, the top surface of the connecting plate 310 is positioned below the rotary drum 320 and is provided with a sliding hole 311, the top surface of the rotary drum 320 is provided with a buckling groove 321, the interior of the buckling groove 321 is slidably connected with a twist rod 340, the twist rod 340 is slidably sleeved inside the sliding hole 311, the outer side wall of the rotary drum 320 is fixedly sleeved with a lantern ring 330, the bottom surface of the lantern ring 330 is provided with a plurality of sockets 331, the top surface of the connecting plate 310 is provided with a guide groove 312, the interior of the guide groove 312 is slidably connected with an inserting rod 360, one end of the inserting rod 360 is movably inserted with an adjacent socket 331, the bottom surface of the plate body 200 is positioned below the two abutting mechanisms 300 and is fixedly connected with a supporting plate 350, the plate body 200 is abutted against the wall surface, then screws penetrate through the mounting holes 201 and are screwed into the wall surface, so that the plate body 200 is fixed on the wall surface, then the pressure reducing valve body 100 is placed on the supporting plate 350 to be supported, the top surface of the pressure reducing valve body 100 is positioned below the two twist rods 340, then the twist rods 340 on the two abutting mechanisms 300 are pressed downwards, the twist rods 340 do not need to rotate, the cross sections of the twist rods 340 are in two circular intersected shapes, the cross sections of the buckling grooves 321 and the twist rods 340 are the same, when the twist rods 340 do not rotate to slide downwards, the buckling grooves 321 drive the adjacent rotary drums 320 to rotate along with the spiral surfaces of the twist rods 340, then after the bottom ends of the two twist rods 340 abut against the top surface of the pressure reducing valve body 100, the bottom ends of the two twist rods 340 are difficult to rotate on the surface of the pressure reducing valve body 100, the two inserting rods 360 are inserted into the inserting holes 331 on the adjacent lantern rings 330, the two rotary drums 320 are difficult to rotate, so that the two buckling grooves 321 fix the positions of the two twist rods 340, and the two twist rods 340 and the supporting plate 350 clamp the pressure reducing valve body 100, during the installation, only need press two numb poles 340 and then two inserted bars 360 of slip can accomplish the installation, only need during the dismantlement with two inserted bars 360 resets, pull up two numb poles 340 to do not need the instrument of carrying alright with quick dismantlement relief pressure valve body 100, thereby convenient to use personnel quick dismantlement relief pressure valve washs.

The bottom end of the twist rod 340 is located below the connecting plate 310, the bottom end of the twist rod 340 is fixedly connected with the rubber pad 341, the contact surface and the friction force between the bottom end of the twist rod 340 and the pressure reducing valve body 100 are increased through the rubber pad 341, and the bottom end of the twist rod 340 is prevented from rotating at the top of the pressure reducing valve body 100.

Fixedly connected with push rod 361 between two inserted bar 360 other ends on two conflict mechanisms 300 can promote two inserted bar 360 in step through promoting push rod 361, makes two inserted bar 360 through inserting inside adjacent socket 331, makes things convenient for user of service to promote and pull back inserted bar 360.

The two ends of the push rod 361 are arc-shaped rod structures, so that the two ends of the push rod 361 are not close to the wall surface, and therefore a user can use fingers to hook the arc-shaped rods at the two ends of the push rod 361 to drive the push rod 361 to move, and the user can use the push rod conveniently.

Fixedly connected with dead lever 370 between two sesame pole 340 tops on two conflict mechanisms 300, make two sesame poles 340 fixed by dead lever 370 through dead lever 370, thereby make dead lever 370 position remain stable, after sesame pole 340 bottom and relief pressure valve body 100 contact, the top and the bottom of fried dough twist pole 340 receive respectively dead lever 370 and relief pressure valve body 100 between frictional force spacing, make sesame pole 340 position be difficult to change, thereby improve static rotary drum 320 and pass through the spacing of buckled groove 321 to fried dough twist pole 340, avoid sesame pole 340 to remove.

The stabilizing mechanism 400 comprises a sliding plate 410, sliding grooves 202 are formed at two ends of the plate body 200, the sliding plate 410 is slidably connected with the adjacent sliding grooves 202, a cylinder body 420 is fixedly connected to one side of the sliding plate 410, a rubber ring 430 is fixedly connected to one end of the cylinder body 420, a resisting block 440 is arranged at one end of the rubber ring 430, a connecting rod 441 is fixedly connected to one end of the resisting block 440, one end of the connecting rod 441 sequentially penetrates through the interior of the rubber ring 430, the interior of the cylinder body 420 and one side of the sliding plate 410 and is fixedly connected with a push plate 443, the connecting rod 441 is slidably connected with one side of the sliding plate 410, a rebound spring 442 is fixedly connected to one end of the resisting block 440, one end of the rebound spring 442 is movably inserted into the interior of the rubber ring 430, the pressure reducing valve body 100 comprises a screw hole 101, and the resisting block 440, the rubber ring 430 and the cylinder body 420 are movably inserted into the adjacent screw hole 101, by pressing the two push plates 443 on the two stabilizing mechanisms 400, the two abutting blocks 440 are separated from the adjacent rubber rings 430, and meanwhile, the two sliding plates 410 are held by two hands to slide in opposite directions, so that the abutting blocks 440 on the two sliding plates 410, the rubber rings 430 and the cylinder 420 are inserted into the adjacent screw holes 101, the two sliding plates 410 clamp the pressure reducing valve body 100, and then the hands are released, so that the two rebound springs 442 are rebounded and reset, the two abutting blocks 440 are driven by the adjacent rebound springs 442 to reset, the two abutting blocks 440 are embedded into the adjacent rubber rings 430, the two rubber rings 430 are extruded by the abutting blocks 440 to expand outwards and deform, so that the adjacent screw holes 101 are plugged by the rubber rings 430, the positions of the two sliding plates 410 are stabilized, the positions of the pressure reducing valve body 100 are further stabilized, and the connection between the pressure reducing valve body 100 and the plate body 200 is firmer.

The abutting block 440 is of a circular truncated cone-shaped structure, so that one end of the abutting block 440 can be easily inserted into the adjacent rubber ring 430, and the rubber ring 430 can be deformed more greatly by the thicker other end and can be attached to the inner wall of the screw hole 101 more tightly, so that the position of the sliding plate 410 is stabilized.

The working principle is as follows: when the pressure reducing valve is used, the plate body 200 is attached to a wall surface, then screws are screwed into the wall surface through the mounting holes 201, the plate body 200 is fixed on the wall surface, the pressure reducing valve body 100 is placed on the supporting plate 350 to be supported, the top surface of the pressure reducing valve body 100 is positioned below the two twist rods 340, then the fixing rod 370 is pressed down to drive the two twist rods 340 to synchronously press down, when the two twist rods 340 pass through the buckling grooves 321 on the adjacent rotary drum 320, the spiral rod body drives the adjacent rotary drum 320 and the lantern ring 330 to rotate through the buckling grooves 321, when the rubber pads 341 at the bottom ends of the two twist rods 340 are contacted with the top surface of the pressure reducing valve body 100, so that the pressure reducing valve body 100 is clamped by the two twist rods 340 and the supporting plate 350, the push rod 361 is pushed by hands, the push rod 361 drives the two connected inserting rods 360 to synchronously move, the two inserting rods 360 are inserted into the adjacent sockets 331, so that the two lantern rings 330 and the rotary drum 320 stop rotating, and the two rotary drums 320 limit the positions of the adjacent twist rods 340 to make the twist rods difficult to move upwards;

the pressure reducing valve body 100 is positioned between the two stabilizing mechanisms 400, then two sliding plates 410 on the two stabilizing mechanisms 400 are pinched by two hands to slide in opposite directions, and two pushing plates 443 are pressed to drive the two adjacent connecting rods 441 to move, so that the two connecting rods 441 drive the two adjacent resisting blocks 440 to separate from the adjacent rubber rings 430, then when the resisting blocks 440, the rubber rings 430 and the cylinder 420 on the two sliding plates 410 are inserted into the adjacent screw holes 101, the two sliding plates 410 clamp the pressure reducing valve body 100, then the hands are released to automatically rebound and reset the two rebound springs 442, so that the two resisting blocks 440 are driven by the adjacent rebound springs 442 to reset, the two resisting blocks 440 are embedded into the adjacent rubber rings 430, the interiors of the two rubber rings 430 are extruded by the resisting blocks 440 to expand and deform outwards, and the rubber rings 430 are abutted against the adjacent screw holes 101;

when the pressure reducing valve body 100 needs to be disassembled, the two push plates 443 are pressed first, the two abutting blocks 440 are ejected out of the adjacent rubber rings 430 by the adjacent connecting rods 441, then the two sliding plates 410 are pinched to slide away from each other, the two abutting blocks 440 are separated from the adjacent screw holes 101, then the hands are loosened to reset the two abutting blocks 440, the push rods 361 are reset to drive the two inserting rods 360 to reset and separate from the adjacent inserting holes 331, then the fixing rods 370 are lifted up to enable the two twist rods 340 to move up to reset and separate from the top surface of the pressure reducing valve body 100, then the pressure reducing valve body 100 is taken down, and the pipeline can be detached from the pressure reducing valve body 100 to be cleaned.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. A filtering pressure reducing valve convenient to clean comprises a pressure reducing valve body (100) and is characterized in that a plate body (200) is arranged on one side of the pressure reducing valve body (100), a plurality of mounting holes (201) are formed in one side of the plate body (200), two abutting mechanisms (300) are fixedly connected to the top surface of the plate body (200), and stabilizing mechanisms (400) are arranged at two ends of the plate body (200);

conflict mechanism (300) are including connecting plate (310), and connecting plate (310) one end and plate body (200) top surface fixed connection, connecting plate (310) top surface rotates and is connected with rotary drum (320), and connecting plate (310) top surface is located rotary drum (320) below and has seted up slide opening (311), lock groove (321) have been seted up to rotary drum (320) top surface, and inside sliding connection in lock groove (321) has fried dough twist pole (340), fried dough twist pole (340) sliding sleeve connects inside slide opening (311), the fixed lantern ring (330) that has cup jointed of rotary drum (320) lateral wall, and lantern ring (330) bottom surface has seted up a plurality of sockets (331), guide way (312) have been seted up to connecting plate (310) top surface, and guide way (312) inside sliding connection has inserted bar (360), inserted bar (360) one end and adjacent socket (331) activity grafting, plate body (200) bottom surface is located two conflict mechanisms (300) below fixedly connected with layer board (350).

2. The filtering and pressure reducing valve convenient to clean as claimed in claim 1, wherein the bottom end of the twist rod (340) is located below the connecting plate (310), and a rubber pad (341) is fixedly connected to the bottom end of the twist rod (340).

3. A filtering pressure reducing valve convenient for cleaning according to claim 1, characterized in that a push rod (361) is fixedly connected between the other ends of the two insertion rods (360) on the two interference mechanisms (300).

4. A filter pressure reducing valve for easy cleaning according to claim 3, wherein the push rod (361) has an arc-shaped rod structure at both ends.

5. A filtering pressure reducing valve convenient for cleaning as claimed in claim 1, wherein a fixing rod (370) is fixedly connected between the top ends of two twist rods (340) of two interference mechanisms (300).

6. The filtering and pressure reducing valve convenient to clean according to claim 1, wherein the stabilizing mechanism (400) comprises a sliding plate (410), sliding grooves (202) are formed in both ends of the plate body (200), the sliding plate (410) is slidably connected inside the adjacent sliding grooves (202), a cylinder (420) is fixedly connected to one side of the sliding plate (410), a rubber ring (430) is fixedly connected to one end of the cylinder (420), a supporting block (440) is arranged at one end of the rubber ring (430), a connecting rod (441) is fixedly connected to one end of the supporting block (440), one end of the connecting rod (441) sequentially penetrates through the inside of the rubber ring (430), the inside of the cylinder (420), one side of the sliding plate (410) and a push plate (443), the connecting rod (441) is slidably connected to one side of the sliding plate (410), a rebound spring (442) is fixedly connected to one end of the supporting block (440), one end of the rebound spring (442) is fixedly connected to one side of the sliding plate (410), one end of the supporting block (440) is movably connected to the inside of the rubber ring (430), the pressure reducing valve body (100) comprises a screw hole (101), and the movable screw block (440), the rubber ring (420) and the movable inserting hole (101) and the movable inserting hole (420) are adjacent to the cylinder (101).

7. The filtering pressure reducing valve convenient to clean as claimed in claim 6, wherein the abutting block (440) is of a truncated cone-shaped structure.