CN218106904U

CN218106904U - Adjustable nozzle filter screen

Info

Publication number: CN218106904U
Application number: CN202222652904.5U
Authority: CN
Inventors: 祝庆福; 王承华; 战磊
Original assignee: Harbin Jinao Aviation Sheet Metal Parts Co ltd
Current assignee: Harbin Jinao Aviation Sheet Metal Parts Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2022-12-23
Anticipated expiration: 2032-10-10

Abstract

The utility model relates to a nozzle field, more specifically the adjustable nozzle filter screen that says so. Including the filter plate of filtering debris, the lower extreme rigid coupling of filter plate has the nozzle plate, and the rigid coupling has sealed frame I on the nozzle plate, and the rigid coupling has the slide bar on the sealed frame I, still includes regulating plate I, and the rigid coupling has the installing frame on the regulating plate I, and the rigid coupling has a plurality of baffles on the installing frame, and a plurality of slide bars slide respectively on the baffle that corresponds, and the filter plate slides in the installing frame. And a plurality of filtering holes are uniformly distributed on the filter plate. The nozzle plate is uniformly provided with a plurality of ejection holes. A plurality of adjusting holes are machined in the adjusting plate I along a vortex line. Still include the screw thread frame of rigid coupling on regulating plate I, there is the outer casing through threaded connection on the screw thread frame, and the rigid coupling has regulating plate II on the outer casing, can adjust the filter plate and slide, prevents that the filtration pore of crossing on the filter plate from appearing blockking up.

Description

Adjustable nozzle filter screen

Technical Field

The utility model relates to a nozzle field, more specifically the adjustable nozzle filter screen that says so.

Background

The nozzle filter screen mainly plays and carries out filterable effect to nozzle spun liquid, prevents when spraying liquid that impurity in the liquid blocks up the nozzle, influences spraying of liquid, and among the prior art, the filter screen all blocks up easily, can not drive the filter screen and slide when adjusting liquid atomization effect, prevents that the filter screen from appearing blockking up.

Disclosure of Invention

For overcoming the defects of the prior art, the utility model provides an adjustable nozzle filter screen, which can adjust the filter plate to slide and prevent the filter holes on the filter plate from being blocked.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides an adjustable nozzle filter screen, is including the filter plate that filters debris, and the lower extreme rigid coupling of filter plate has the nozzle plate, and the rigid coupling has seal frame I on the nozzle plate, and the rigid coupling has the slide bar on the seal frame I, still includes regulating plate I, and the rigid coupling has the installing frame on the regulating plate I, and the rigid coupling has a plurality of baffles on the installing frame, and a plurality of slide bars slide respectively on the baffle that corresponds, and the filter plate slides in the installing frame.

Furthermore, a plurality of filtering holes are uniformly distributed on the filtering plate.

Furthermore, a plurality of ejection holes are uniformly distributed on the nozzle plate.

Furthermore, a plurality of adjusting holes are machined in the adjusting plate I along a vortex line.

Further, still include the screw thread frame of rigid coupling on regulating plate I, there is the outer casing through threaded connection on the screw thread frame, and the rigid coupling has regulating plate II on the outer casing.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a view of a part for filtering foreign materials;

FIG. 2 is a schematic diagram of an atomized liquid;

FIG. 3 is an assembly view of the structure shown in FIGS. 1 and 2;

FIG. 4 is a detail view of the regulation of the liquid flow;

FIG. 5 is an assembly view of the structure shown in FIGS. 2 and 4;

FIG. 6 is a block diagram of a nozzle for spraying liquid;

fig. 7 is a cross-sectional view of a nozzle spraying a liquid.

Detailed Description

With reference to fig. 1, 2 and 3, the implementation of adjusting the position of the nozzle screen is explained in detail:

the utility model provides an adjustable nozzle filter screen, including the filter plate 11 that filters debris, the lower extreme fixedly connected with connecting rod of filter plate 11, fixedly connected with nozzle plate 12 on the connecting rod, filter plate 11 plays and carries out filterable effect to the liquid that sprays, nozzle plate 12 plays and carries out the effect of atomizing to pressurized liquid, fixedly connected with seals frame I13 on the nozzle plate 12, fixedly connected with slide bar 14 on the sealed frame I13, still include regulating plate I21, fixedly connected with installing frame 23 on the regulating plate I21, carry out the connection of nozzle through installing frame 23, a plurality of baffle 24 of fixedly connected with on the installing frame 23, a plurality of slide bar 14 are sliding connection respectively on the baffle 24 that corresponds, filter plate 11 sliding connection is in installing frame 23, thereby ensure that liquid flows through filter plate 11 and filters liquid, the junction of filter plate 11 and installing frame 23 is provided with sliding seal, thereby ensure to filter the liquid that sprays, realize the regulation of filter plate 11 position through a plurality of slide bar 14 of push-and-pull, thereby adjust the interval of filter plate 11 and I21, through adjusting the position of filter plate, make filter plate 11 slide in liquid, make filter plate 11 slide in the liquid to filter plate, prevent the influence that filter hole from appearing to filter plate 11 from washing out, filter the influence that the filter plate 11 from appearing, filter plate from appearing.

With the above embodiments, the following functions can also be realized;

referring to fig. 1, the implementation of the filtration of the liquid is detailed:

a plurality of filtering holes are uniformly distributed on the filtering plate 11, so that liquid is sprayed after passing through the plurality of filtering holes on the upper part of the filtering plate 11, and the liquid is filtered.

With the above embodiments, the following functions can also be realized;

with reference to fig. 1, the implementation of the spraying of the liquid is described in detail:

the nozzle plate 12 is evenly provided with a plurality of spraying holes, flowing liquid is sprayed out from the spraying holes after being pressurized, the liquid is atomized through the spraying holes, the liquid can be atomized and sprayed out, the space of the atomized liquid flowing onto the nozzle plate 12 is adjusted by pushing and pulling the sliding rods 14, the area of the atomized liquid is adjusted, the atomization pressure of the liquid can be adjusted, the atomization degree of the liquid can be adjusted, and the atomization effect of the liquid is adjusted.

With the above embodiments, the following functions can also be realized;

referring to fig. 2, the implementation of the spraying of the liquid onto the nozzle plate is detailed:

a plurality of adjusting holes are machined in the adjusting plate I21 along a vortex line, and liquid is filtered by the filter plate 11 and then flows to the nozzle plate 12 through the adjusting holes in the adjusting plate I21 to be atomized and sprayed.

With the above embodiments, the following functions can also be realized;

with reference to fig. 4, 5, 6 and 7, the implementation of the regulation of the liquid flow is explained in detail:

fixedly connected with screw thread frame 22 on regulating plate I21, there is outer casing 32 through threaded connection on the screw thread frame 22, fixedly connected with regulating plate II 31 on the outer casing 32, it has a plurality of regulation holes to process along the vortex line on regulating plate II 31, regulation hole on regulating plate I21 and the regulation hole one-to-one on regulating plate II 31, thereby through the coincidence degree of regulation hole on regulating plate I21 and the regulation hole on regulating plate II 31, carry out the regulation of the flow of liquid, thereby rotate through external force drive regulating plate II 31, thereby the coincidence degree of regulation hole on regulating plate I21 and the regulation hole on regulating plate II 31 of regulation plate, after liquid flows through the regulation hole on regulating plate I21 and the regulation hole on regulating plate II 31, the atomizing of carrying out liquid and spraying on the nozzle plate 12 that flows to the lower extreme and flow to, and screw thread frame 22 and outer casing 32 seal through the screw thread, prevent liquid from revealing, and be provided with sliding seal between sealed frame I13 and the outer casing 32, thereby can carry out the pressure maintaining of sealed frame I13, prevent pressure from appearing, cause the leakage of liquid.

With the above embodiments, the following functions can also be realized;

referring to fig. 5 and 7, the implementation process of driving the outer guard to rotate is described in detail:

a plurality of catch bars 33 of fixedly connected with on the outer casing 32 realize the rotation of outer casing 32 through promoting a plurality of catch bars 33 to carry out the regulation of the degree of coincidence of the regulation hole on the regulation board I21 and the regulation hole on the regulation board II 31, thereby realize liquid flow's regulation.

With the above embodiments, the following functions can also be realized;

referring to fig. 7, an implementation of preventing the slide bar from sliding under the pressure of the liquid is described in detail:

the outer walls of the sliding rods 14 are fixedly connected with rubber sleeves, so that friction force between the sliding rods 14 and the corresponding guide plate 24 can be increased, the sliding of the sliding rods 14 under the pressure of flowing liquid is prevented, and the liquid atomization effect of the nozzle plate 12 is adjusted.

With the above embodiments, the following functions can also be realized;

referring to fig. 7, the implementation process of preventing interference when the adjusting plate ii rotates is described in detail:

adjusting plate II 31 rotates with the connecting rod of filter plate 11 and nozzle plate 12 to be connected, and when drive adjusting plate II 31 rotated, adjusting plate II 31 can be free rotates, can carry out the regulation of the coincidence degree of the regulation hole on the I21 of adjusting plate and the regulation hole on the II 31 of adjusting plate to realize liquid flow's regulation.

Claims

1. The utility model provides an adjustable nozzle filter screen which characterized in that: including filter plate (11) of filtering debris, the lower extreme rigid coupling of filter plate (11) has nozzle plate (12), the rigid coupling has seal frame I (13) on nozzle plate (12), the rigid coupling has slide bar (14) on seal frame I (13), still include regulating plate I (21), the rigid coupling has installing frame (23) on regulating plate I (21), the rigid coupling has a plurality of baffle (24) on installing frame (23), a plurality of slide bars (14) slide respectively on baffle (24) that correspond, filter plate (11) slide in installing frame (23).

2. An adjustable nozzle screen according to claim 1 wherein: a plurality of filtering holes are uniformly distributed on the filtering plate (11).

3. An adjustable nozzle screen according to claim 1, wherein: the nozzle plate (12) is uniformly provided with a plurality of ejection holes.

4. An adjustable nozzle screen according to claim 1 wherein: a plurality of adjusting holes are machined in the adjusting plate I (21) along a vortex line.

5. An adjustable nozzle screen according to claim 1 wherein: the adjusting plate is characterized by further comprising a threaded rack (22) fixedly connected to the adjusting plate I (21), an outer guard plate (32) is connected to the threaded rack (22) through threads, and an adjusting plate II (31) is fixedly connected to the outer guard plate (32).

6. An adjustable nozzle screen according to claim 5, wherein: and a plurality of adjusting holes are processed on the adjusting plate II (31) along a vortex line.

7. An adjustable nozzle screen according to claim 6 wherein: and the adjusting holes in the adjusting plate I (21) correspond to the adjusting holes in the adjusting plate II (31) one by one.

8. An adjustable nozzle screen according to claim 7, wherein: also comprises a plurality of pushing rods (33) fixedly connected on the outer guard plate (32).

9. An adjustable nozzle screen according to claim 8, wherein: rubber sleeves are fixedly connected to the outer walls of the sliding rods (14).

10. An adjustable nozzle screen according to claim 9 wherein: and the adjusting plate II (31) is rotatably connected with connecting rods of the filter plate (11) and the nozzle plate (12).