CN221131209U - Filtering device of spraying system - Google Patents

Abstract

The utility model discloses a filtering device of a spraying system, which comprises a main body, wherein a filtering chamber is formed in the main body, a top cover is arranged above the main body, a water inlet pipe is arranged in the top cover, an annular supporting block is fixedly adhered to the lower end of the top cover, an annular plate is arranged in the filtering chamber, a filter screen barrel is arranged at the lower end of the annular plate, a filter bag is arranged in the filter screen barrel, a water outlet pipe is arranged at the front side of the lower end of the filter chamber, one end of the water outlet pipe extends to the outside of the main body, a first transmission cavity is formed in the upper sides of the two sides of the inside of the main body and the upper sides of the front end and the rear end of the main body, sliding rods are welded in the inside of the first transmission cavity, and lifting plates are arranged in the first transmission cavity. The filtering device of the spraying system does not need frequent operation, is simple and convenient to operate as a whole, is convenient for the quick assembly disassembly of the top cover, and is convenient to use.

Description

Filtering device of spraying system

Technical Field

The utility model relates to the technical field of spray system filtering devices, in particular to a spray system filtering device.

Background

The spraying system is a fire-fighting device, is a fixed fire-fighting facility with very wide application, has the characteristics of low price, high fire-fighting efficiency and the like, and the filtering device in the spraying system is used for filtering water used for spraying, so that the damage to articles needing to be sprayed caused by excessive impurities in the water is avoided, and is an important component part in the spraying system.

The prior Chinese patent with the publication number of CN215462441U discloses a filtering device of a spraying system, which comprises a cylinder body, a fixing component, a filtering component and a compacting component; a cylinder body: the upper end face is buckled with a barrel cover; and (3) fixing the assembly: the novel barrel cover fixing device comprises U-shaped blocks, first swivel rings, bolts, fastening rings, nuts and second swivel rings, wherein the U-shaped blocks which are uniformly distributed are fixed at the upper end of the circumferential surface of the barrel body, the first swivel rings are rotationally connected to the inner parts of the U-shaped blocks, the bolts are fixed on the circumferential surface of the first swivel rings, the fastening rings are sleeved on the circumferential surface of the bolts, the lower end surfaces of all the fastening rings are attached to the upper end surface of the barrel cover, the nuts are connected with the circumferential surface of the bolts in a threaded mode, the nuts are located above the fastening rings, the second swivel rings are fixed on the circumferential surface of the nuts, and the barrel cover is fixed through fixing components; and (3) a filtering assembly: the filter screen comprises a filter screen barrel, a filter bag and a buckle closure, wherein the filter screen barrel is connected inside the barrel in a sliding way.

Above-mentioned scheme is though can very convenient dismantlement and installation, but this filter equipment need rotate the nut many times when carrying out the dismouting, leads to the comparatively loaded down with trivial details of step of lock ring and bung separation to the device needs the bow to take out from the inside of barrel when taking out the filter bag, uses inconveniently, consequently does not satisfy current demand, has proposed a spraying system filter equipment to this we.

Disclosure of utility model

The utility model aims to provide a spraying system filtering device, which aims to solve the problems that the barrel cover of the spraying system filtering device is inconvenient to separate and the filter bag is inconvenient to take out.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a spray system filter equipment, includes the main part, the filter chamber has been seted up to the inside of main part, the top of main part is provided with the top cap, the inside of top cap is provided with the inlet tube, the lower extreme adhesion of top cap is fixed with annular butt piece, the inside of filter chamber is provided with the annular plate, the lower extreme of annular plate is provided with the filter screen bucket, the inside of filter screen bucket is provided with the filter bag, the front side of the inside lower extreme of filter screen bucket all is provided with the outlet pipe, and the one end of outlet pipe all extends to the outside of main part;

the filter comprises a main body, a first transmission cavity, a second transmission cavity, a lifting plate and a lifting plate, wherein the first transmission cavity is formed in the upper side of the two sides and the front end and the rear end of the inside of the main body, the sliding rods are welded in the first transmission cavity, the lifting plate is arranged in the first transmission cavity, the sliding rods penetrate through the lifting plate and are in sliding fit with the lifting plate, one end of the lifting plate extends to the inside of the filter chamber, and the lifting plate is in sliding fit with the filter chamber;

The device comprises a main body, and is characterized by further comprising a fixed box, wherein the fixed box is welded at the upper ends of the two sides of the main body, one side of the inside of the fixed box is provided with a second transmission cavity, the middle position of the inside of the second transmission cavity is provided with a first rotating shaft in a rotating mode, one end of the first rotating shaft extends to the outside of the second transmission cavity, the front and rear parts of the first rotating shaft, which are positioned at one end of the inside of the second transmission cavity, are respectively provided with a second rotating shaft, the outer wall of the second rotating shaft is respectively provided with three bearings distributed at equal intervals, and one end of the first rotating shaft, which is positioned at the outside of the second transmission cavity, is respectively provided with a hand wheel;

Still include the threaded rod, its rotation sets up the inside front and back side of second transmission chamber, the one end of threaded rod has all welded the third pivot, and the third pivot all rotates with the second transmission chamber and be connected, the outside equal threaded connection of threaded rod has the movable block, one side of movable block has all welded the stopper, the one end of stopper all runs through and extends to the outside of second movable block, and stopper all with second movable block sliding fit.

Preferably, the first rotating shaft is positioned at one end inside the second transmission cavity, the front end of the second rotating shaft and the outer wall of the third rotating shaft are fixedly provided with conical gears, and the conical gears are in meshed connection.

Preferably, the lower side of the outer part of the sliding rod is sleeved with a reset spring, one end of the reset spring is connected with the first transmission cavity, and the other end of the reset spring is connected with the lifting plate.

Preferably, a first limit groove is formed in one side of the inner portion of the first transmission cavity, and the first limit groove is in sliding fit with the lifting plate.

Preferably, the front end and the rear end of the second transmission cavity are welded with limiting rods, the limiting rods penetrate through one end of the moving block, and the limiting rods are in sliding fit with the moving block.

Preferably, the both sides of end all weld first fixed block around the top cap, spacing groove two has all been seted up to the inside of first fixed block, and spacing groove two all is located the outside one end looks adaptation of second transmission chamber with the stopper.

Preferably, the draw-in groove that three equidistance was distributed has all been seted up to one side of fixed box upper end, the inside of draw-in groove all adheres to and is fixed with magnet, the second fixed block that three equidistance was distributed has all been welded to the both sides of top cap, and the second fixed block all with draw-in groove looks adaptation.

Preferably, the filter bag is in sliding fit with the filter screen barrel and is matched with the spray system filter device for use.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the first transmission cavities are respectively arranged on the two sides of the inside of the main body and the upper sides of the front end and the rear end of the main body, when the filter screen barrel is installed, the annular abutting blocks can enable the annular plate to move downwards, so that the lifting plate is driven to move downwards synchronously to compress the reset spring, when the filter screen barrel is taken out, the annular abutting blocks can move away, so that the extrusion limit on the lifting plate is relieved, the lifting plate can drive the annular plate to move upwards under the elastic recovery action of the reset spring, and therefore, the annular plate can drive the filter screen barrel to move upwards automatically, and the filter screen barrel is convenient for a user to take out quickly and is convenient to use.

According to the utility model, the fixing boxes are arranged at the upper ends of the two sides of the main body, when the top cover is attached to the main body, the second fixing blocks can be clamped into the clamping grooves, the second fixing blocks can be firmly adsorbed by the magnets, the firmness of connection between the top cover and the main body is increased, the first fixing blocks can be limited by clamping the limiting blocks into the second limiting grooves, the first fixing blocks are prevented from moving up and down, the top cover is prevented from falling down, and the integral fixing is facilitated.

According to the utility model, the second transmission cavity is formed in the fixing box, when a user needs to clamp the limiting block into the second limiting groove to fix the first fixing block, only the water wheels on two sides are needed to simply rotate, the water wheels can enable the first rotating shaft to rotate, and the third rotating shaft can drive the threaded rod to rotate under the meshing transmission of the conical gears, so that the moving block can horizontally move, the limiting block is conveniently clamped into the second limiting groove, frequent operation is not needed, the whole operation is simple and convenient, the quick assembly and disassembly of the top cover are convenient, and the use is convenient.

Drawings

FIG. 1 is a front view of the internal structure of the present utility model;

FIG. 2 is a top view of the overall structure of the present utility model;

FIG. 3 is a top view of the internal structure of the present utility model;

FIG. 4 is an enlarged view of a portion of the area A of FIG. 1 in accordance with the present utility model;

FIG. 5 is an enlarged view of a portion of the area B of FIG. 3 in accordance with the present utility model;

Fig. 6 is a partial enlarged view of region C of fig. 3 in accordance with the present utility model.

In the figure: 1. a main body; 2. a top cover; 3. a water inlet pipe; 4. an annular plate; 5. a filter screen barrel; 6. a filter bag; 7. a filtering chamber; 8. a first transmission chamber; 9. a slide bar; 10. a lifting plate; 11. a return spring; 12. a first limit groove; 13. a fixed box; 14. a hand wheel; 15. a first rotating shaft; 16. a second transmission chamber; 17. a bevel gear; 18. a second rotating shaft; 19. a third rotating shaft; 20. a threaded rod; 21. a limit rod; 22. a moving block; 23. a limiting block; 24. a first fixed block; 25. a limiting groove II; 26. a second fixed block; 27. a magnet; 28. a clamping groove; 29. a water outlet pipe; 30. an annular abutting block; 31. and (3) a bearing.

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.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a spray system filter equipment, including main part 1, filter chamber 7 has been seted up to the inside of main part 1, the top of main part 1 is provided with top cap 2, the inside of top cap 2 is provided with inlet tube 3, the lower extreme adhesion of top cap 2 is fixed with annular butt piece 30, the inside of filter chamber 7 is provided with annular plate 4, the lower extreme of annular plate 4 is provided with filter screen bucket 5, filter screen bucket 5's inside is provided with filter bag 6, the front side of filter chamber 7 inside lower extreme all is provided with outlet pipe 29, and the one end of outlet pipe 29 all extends to the outside of main part 1;

The filter further comprises a first transmission cavity 8 which is arranged on the two sides of the inside of the main body 1 and the upper sides of the front end and the rear end, sliding rods 9 are welded in the first transmission cavity 8, lifting plates 10 are arranged in the first transmission cavity 8, the sliding rods 9 penetrate through the lifting plates 10, the sliding rods 9 are in sliding fit with the lifting plates 10, one ends of the lifting plates 10 extend to the inside of the filter chamber 7, and the lifting plates 10 are in sliding fit with the filter chamber 7;

The device comprises a main body 1, a fixed box 13, a first rotating shaft 15, a second rotating shaft 18, three bearings 31 which are distributed at equal intervals, a hand wheel 14 and a hand wheel 14, wherein the fixed box 13 is welded at the upper ends of the two sides of the main body 1, one side of the inside of the fixed box 13 is provided with the second transmission cavity 16, the middle position of the inside of the second transmission cavity 16 is provided with the first rotating shaft 15 in a rotating mode, one end of the first rotating shaft 15 extends to the outside of the second transmission cavity 16, the first rotating shaft 15 is positioned at the front and the rear of one end of the inside of the second transmission cavity 16, and three bearings 31 which are distributed at equal intervals are arranged on the outer wall of the second rotating shaft 18;

Still include threaded rod 20, its rotation sets up the front and back side in the inside of second transmission chamber 16, and the one end of threaded rod 20 has all welded third pivot 19, and third pivot 19 all rotates with second transmission chamber 16 to be connected, and the outside equal threaded connection of threaded rod 20 has movable block 22, and one side of movable block 22 has all welded stopper 23, and stopper 23's one end all runs through and extends to the outside of second movable block 22, and stopper 23 all with second movable block 22 sliding fit.

When in use, after the top cover 2 is fixed, the annular plate 4 is extruded by the annular supporting block 30, the lifting plate 10 moves downwards through the annular plate 4, the reset spring 11 is compressed, the top cover 2 is separated firstly when the filter bag 6 needs to be taken out for replacement or cleaning, the extrusion of the annular supporting block 30 to the annular plate 4 can be relieved after the top cover 2 is separated, the lifting plate 10 can be moved upwards under the elastic recovery action of the reset spring 11, the annular plate 4 can be lifted, a user does not need to bend down to take out the filter bag, and the filter bag is convenient and quick to take out.

Referring to fig. 4, 5 and 6, a conical gear 17 is fixedly arranged at one end of the first rotary shaft 15 in the second transmission cavity 16, at the front end of the second rotary shaft 18 and at the outer wall of the third rotary shaft 19, the conical gears 17 are in meshed connection, and synchronous rotation of the first rotary shaft 15, the second rotary shaft 18 and the third rotary shaft 19 is realized by the meshed transmission gears of the conical gears 17;

Referring to fig. 1, a return spring 11 is sleeved on the lower side of the outer part of the sliding rod 9, one end of the return spring 11 is connected with the first transmission cavity 8, the other end of the return spring 11 is connected with a lifting plate 10, and the elastic action of the return spring 11 can enable the lifting plate 10 to move upwards, so that the annular plate 4 is conveniently lifted;

Referring to fig. 1 and 3, a first limiting groove 12 is formed on one side of the interior of the first transmission cavity 8, and the first limiting grooves 12 are slidably matched with the lifting plate 10, and the first limiting grooves 12 limit the lifting plate 10 in the direction so as to avoid the deviation of the lifting plate 10 in the lifting direction;

referring to fig. 6, the front end and the rear end inside the second transmission cavity 16 are welded with a limiting rod 21, the limiting rod 21 penetrates through one end of the moving block 22, the limiting rod 21 is in sliding fit with the moving block 22, the moving block 22 can be axially limited by the limiting rod 21, the limiting rod 21 is rotated and converted into horizontal linear movement, and therefore the limiting block 23 can be driven to be clamped into the second limiting groove 25 to limit and fix the top cover 2;

Referring to fig. 2 and 6, the two sides of the front end and the rear end of the top cover 2 are welded with the first fixing blocks 24, the inside of the first fixing blocks 24 is provided with the second limiting grooves 25, the second limiting grooves 25 are matched with one end of the limiting block 23, which is positioned outside the second transmission cavity 16, and the limiting block 23 is clamped into the second limiting grooves 25 to prevent the second limiting grooves 25 from moving up and down, so that the top cover 2 is limited and the top cover 2 is prevented from falling;

Referring to fig. 2, 3, 4 and 5, three equally distributed clamping grooves 28 are formed in one side of the upper end of the fixing box 13, magnets 27 are adhered and fixed in the clamping grooves 28, three equally distributed second fixing blocks 26 are welded on two sides of the top cover 2, the second fixing blocks 26 are matched with the clamping grooves 28, the second fixing blocks 26 are iron products, and the magnets 27 can firmly adsorb the second fixing blocks 26 through magnetic force, so that the firmness of the top cover 2 after being fixed is improved;

Referring to fig. 1, the filter bag 6 is slidably matched with the filter screen barrel 5, and is matched with a spray system filter device, and the filter bag 6 is slidably matched with the filter screen barrel 5, so that the filter bag 6 can be conveniently taken out for replacement or cleaning.

Working principle: when in use, the annular plate 4 is placed above the lifting plate 10, the top cover 2 is covered, the annular propping block 30 is used for extruding and pushing the annular plate 4 when the top cover 2 moves downwards, the annular plate 4 synchronously moves downwards, the lifting plate 10 moves downwards to compress the reset spring 11, when the filter screen barrel 5 needs to be taken out for replacing or cleaning the filter bag 6, the top cover 2 is only required to be separated, the annular propping block 30 is contacted with the annular plate 4 for extruding and pushing, the lifting plate 10 can drive the annular plate 4 to move upwards under the elastic recovery action of the reset spring 11, the filter screen barrel 5 and the filter bag 6 can automatically move upwards, a user does not need to bend down to take out, the top cover 2 is convenient and quick to take out, the second fixing block 26 can be clamped into the clamping groove 28 when the top cover 2 is fixed, the magnet 27 will adsorb the second fixed block 26 through magnetic force, and the first fixed block 24 will move to the front and back ends of the main body 1, cooperate with the second fixed block 26 to carry out horizontal limit to the top cover 2, avoid the position movement of the top cover 2, at this moment, the user can hand the hand wheel 14 to rotate, the hand wheel 14 will drive the first rotating shaft 15 to rotate, the first rotating shaft 15 will make the second rotating shaft 18 rotate under the meshing transmission of the bevel gear 17, the setting of the bearing 31 ensures the steady rotation of the second rotating shaft 18, the second rotating shaft 18 will make the third rotating shaft 19 rotate under the meshing transmission of the bevel gear 17, the third rotating shaft 19 will drive the threaded rod 20 to rotate, the threaded rod 20 will drive the synchronous rotation of the moving block 22, because one end of the moving block 22 is in sliding fit with the stop lever 21, the moving block 22 will be limited axially, the rotation of the moving block 22 will be converted into horizontal rectilinear movement, the movable block 22 can drive the limiting block 23 to be clamped into the second limiting groove 25, and then the first fixing block 24 can be limited and fixed, so that the falling of the top cover 2 can be avoided, the whole fixing is facilitated, the whole operation is simple and convenient, and the quick assembly disassembly of the top cover 2 is convenient, and the use is convenient.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a spray system filter equipment, includes main part (1), filter chamber (7) have been seted up to the inside of main part (1), the top of main part (1) is provided with top cap (2), the inside of top cap (2) is provided with inlet tube (3), the lower extreme adhesion of top cap (2) is fixed with annular support piece (30), the inside of filter chamber (7) is provided with annular plate (4), the lower extreme of annular plate (4) is provided with filter screen bucket (5), the inside of filter screen bucket (5) is provided with filter bag (6), the front side of the inside lower extreme of filter chamber (7) all is provided with outlet pipe (29), and the one end of outlet pipe (29) all extends to the outside of main part (1), its characterized in that:

The filter comprises a main body (1), and is characterized by further comprising a first transmission cavity (8) which is arranged on the upper sides of the two sides and the front end and the rear end of the inside of the main body (1), sliding rods (9) are welded in the first transmission cavity (8), lifting plates (10) are arranged in the first transmission cavity (8), the sliding rods (9) penetrate through the lifting plates (10), the sliding rods (9) are in sliding fit with the lifting plates (10), one ends of the lifting plates (10) extend to the inside of the filter chamber (7), and the lifting plates (10) are in sliding fit with the filter chamber (7);

The novel transmission device comprises a main body (1) and is characterized by further comprising a fixed box (13), wherein the fixed box is welded at the upper ends of the two sides of the main body (1), one side of the inside of the fixed box (13) is provided with a second transmission cavity (16), the middle position of the inside of the second transmission cavity (16) is provided with a first rotating shaft (15) in a rotating mode, one end of the first rotating shaft (15) extends to the outside of the second transmission cavity (16), the front and rear sides of one end of the first rotating shaft (15) positioned in the inside of the second transmission cavity (16) are provided with second rotating shafts (18), the outer wall of the second rotating shaft (18) is provided with three bearings (31) distributed at equal intervals, and one end of the first rotating shaft (15) positioned at the outside of the second transmission cavity (16) is provided with a hand wheel (14);

Still include threaded rod (20), its rotation sets up the inside front and back side of second transmission chamber (16), the one end of threaded rod (20) has all welded third pivot (19), and third pivot (19) all rotate with second transmission chamber (16) and be connected, the outside equal threaded connection of threaded rod (20) has movable block (22), one side of movable block (22) has all welded stopper (23), the one end of stopper (23) all runs through and extends to the outside of second movable block (22), and stopper (23) all with second movable block (22) sliding fit.

2. A spray system filtration device according to claim 1, wherein: the first rotating shaft (15) is positioned at one end inside the second transmission cavity (16), the front end of the second rotating shaft (18) and the outer wall of the third rotating shaft (19) are fixedly provided with conical gears (17), and the conical gears (17) are in meshed connection.

3. A spray system filtration device according to claim 1, wherein: the lower side of the outside of slide bar (9) is all overlapped and is equipped with reset spring (11), the one end of reset spring (11) all is connected with first transmission chamber (8), and the other end of reset spring (11) all is connected with lifter plate (10).

4. A spray system filtration device according to claim 1, wherein: and one side of the inside of the first transmission cavity (8) is provided with a first limiting groove (12), and the first limiting groove (12) is in sliding fit with the lifting plate (10).

5. A spray system filtration device according to claim 1, wherein: and limiting rods (21) are welded at the front end and the rear end of the inside of the second transmission cavity (16), the limiting rods (21) penetrate through one end of the moving block (22), and the limiting rods (21) are in sliding fit with the moving block (22).

6. A spray system filtration device according to claim 1, wherein: the two sides of the front end and the rear end of the top cover (2) are welded with first fixing blocks (24), limiting grooves II (25) are formed in the first fixing blocks (24), and the limiting grooves II (25) are matched with one end of the limiting block (23) outside the second transmission cavity (16).

7. A spray system filtration device according to claim 1, wherein: three equally spaced clamping grooves (28) are formed in one side of the upper end of the fixing box (13), magnets (27) are adhered and fixed in the clamping grooves (28), three equally spaced second fixing blocks (26) are welded on two sides of the top cover (2), and the second fixing blocks (26) are matched with the clamping grooves (28).