CN212468535U

CN212468535U - Divergent high-pressure fog gun

Info

Publication number: CN212468535U
Application number: CN202021320062.8U
Authority: CN
Inventors: 赵建航
Original assignee: Ningbo Hejie Cleaning Equipment Co ltd
Current assignee: Ningbo Hejie Cleaning Equipment Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-02-05
Anticipated expiration: 2030-07-08

Abstract

A divergent high-pressure fog gun comprises a supporting seat and a fog outlet gun barrel arranged on the supporting seat, wherein an installation plate is fixedly arranged in the fog outlet gun barrel, a high-pressure rotator is arranged in the middle of the installation plate, the high-pressure rotator comprises a shell, a water delivery assembly arranged in the shell and a water outlet assembly arranged at the lower part of the shell, a water inlet is arranged at the top of the shell, an accommodating cavity matched with the water delivery assembly is formed in the shell, the lower end of the water delivery assembly is connected with the water outlet assembly, the water delivery assembly comprises a water inlet valve, a central rotating shaft and a bearing set, the water outlet assembly comprises, pin joint head, play water rotary rod and nozzle, the fixed cover of ladder axle sleeve is established at central pivot lower extreme, and pin joint head fixed mounting has evenly seted up a plurality of mounting holes at ladder axle sleeve lower extreme, all fixedly in every mounting hole being equipped with out the water rotary rod, and the tip of play water rotary rod has set firmly the nozzle, and the portion of bending that the mounting hole was kept away from to play water rotary rod all uses central pivot to buckle to the equidirectional as the center. This practicality sprays effectual and corrosion-resistant of water smoke.

Description

Divergent high-pressure fog gun

Technical Field

The utility model relates to a cleaning equipment technical field especially relates to a formula of dispersing high pressure fog big gun.

Background

The high-pressure fog gun is a device which atomizes water into water mist particles with the size of dust particles through high pressure and sprays the water mist particles from a big gun-shaped barrel, and can be used for dust removal, liquid medicine spraying, disinfection, cooling and other functions.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the problem to prior art exists provides a small, spray effectual, corrosion-resistant and the easy regulation of angle formula high pressure fog big gun that disperses.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the divergent high-pressure fog gun comprises a supporting seat and a fog outlet gun barrel arranged on the supporting seat, wherein an installation plate is fixedly arranged in the fog outlet gun barrel, a high-pressure rotator is arranged on the installation plate, the high-pressure rotator comprises a shell, a water delivery assembly arranged in the shell and a water outlet assembly connected with the lower end of the water delivery assembly, a water inlet is formed in the top of the shell, an accommodating cavity matched with the water delivery assembly is formed in the shell, the water delivery assembly comprises a water inlet valve, a hollow central rotating shaft and a bearing group sleeved on the central rotating shaft, the water outlet assembly comprises a stepped shaft sleeve, a pin joint head, a water outlet rotating rod and a nozzle, the stepped shaft sleeve is fixedly sleeved at the lower end of the central rotating shaft, the pin joint head is fixedly arranged at the lower end of the stepped shaft sleeve, a plurality of installation holes are uniformly formed in the side wall of, the fixed nozzle that is provided with of end that the mounting hole was kept away from to the play water rotary rod, the portion of bending that the mounting hole was kept away from to the play water rotary rod all uses central pivot to buckle to the equidirectional as the center.

Furthermore, the water delivery assembly sequentially comprises a compression spring, a water inlet valve, a friction assembly, a central rotating shaft, a bearing set and a fixed bottom support from top to bottom, the lower end of the compression spring is abutted against the water inlet valve, the bottom of the water inlet valve is abutted against the friction assembly, the lower end of the friction assembly is abutted against the central rotating shaft, the bearing set comprises a first deep groove ball bearing, a thrust ball bearing and a second deep groove ball bearing from top to bottom, and the fixed bottom support is fixedly installed on the installation plate through screws.

Furthermore, angle adjusting mechanisms are arranged on two sides of the fog outlet gun barrel and comprise limiting plates and spring mechanisms, the limiting plates are fixedly mounted on two sides of the fog outlet gun barrel, a plurality of limiting holes with different heights are formed in the limiting plates, each spring mechanism comprises a fixing column, a shaft core, a spring and a locking ring, the fixing columns are fixed on the supporting seat, the shaft cores are arranged in the fixing columns, the springs are wound on the shaft cores, through holes are formed in one ends, far away from the fog outlet gun barrel, of the shaft cores, and the locking rings penetrate through the through holes.

Furthermore, a circumferential bulge which is used for keeping circumferential fixation with the shell is arranged on the outer edge of the lower end of the water inlet valve, and the circumferential bulge is clamped with a limiting groove of an accommodating cavity in the shell.

Furthermore, the friction assembly comprises a first friction ring and a second friction ring which are stacked up and down, the first friction ring and the second friction ring are made of high-hardness special alloy, the first friction ring is welded with the water inlet valve in a solid state, and the second friction ring is welded with the central rotating shaft in a solid state.

Furthermore, the water delivery components are subjected to oxidation treatment, and the water outlet rotating rods and the nozzles are made of corrosion-resistant stainless steel.

Further, a strip-shaped hole is symmetrically formed in the inner wall of the fog outlet gun barrel, and the two ends of the mounting plate are clamped into the strip-shaped hole to be fixed.

Furthermore, a first groove is formed in the outer wall of the water inlet valve, a check ring and an O-shaped sealing ring are sleeved on the first groove, the O-shaped sealing ring is sleeved on the top of the central rotating shaft, the shell is fixedly connected with the fixing bottom support through threads, and the O-shaped sealing ring is sleeved at the bottom of the external threads of the fixing bottom support.

Furthermore, protective screens are mounted at the front end and the rear end of the fog outlet gun barrel, and a lifting handle is arranged at the top of the fog outlet gun barrel.

A high-pressure fog gun vehicle comprises a tricycle and the divergent high-pressure fog gun, wherein the bottom of the divergent high-pressure fog gun is fixedly mounted on the tricycle.

Compared with the prior art, the divergent high-pressure fog gun of the utility model has the advantages that the divergent high-pressure fog gun is different from the traditional water fog gun driving mode, the use effect can be achieved only by connecting the high-pressure cleaning machine and then driving the high-pressure rotator, the structure is simplified, the volume is small, and the use scenes are more diversified; the high-pressure rotator utilizes the lower ends of the water outlet rotating rods to bend towards the same rotating direction, so that the nozzles can push the water outlet rotating rods to rotate by the reaction force of water mist while spraying the water mist, the water outlet rotating rods can rapidly rotate, the atomization effect is good, the spraying is more uniform and rapid, and the spraying efficiency is high; in addition, the interior of the high-pressure rotator is chemically treated, so that the high-pressure rotator can be soaked in 84 disinfectant without corrosion, the performance requirement of disinfection spray storage is met, dust removal and disinfection of large places such as communities and districts can be carried out, or the high-pressure rotator is used for cooling and dust removal, is particularly suitable for the requirement of large-area rapid disinfection of factories, districts and the like in current epidemic situations, and has good popularization and application values.

Drawings

Fig. 1 is a perspective view of the divergent high-pressure fog gun of the present invention.

Fig. 2 is a perspective view of another viewing angle of the divergent high-pressure fog gun of the present invention.

Fig. 3 is a perspective view of the divergent high-pressure fog gun high-pressure rotator and the mounting plate of the present invention.

Fig. 4 is a front view of the divergent high-pressure fog gun high-pressure rotator of the present invention.

Fig. 5 is a cross-sectional view of the a-a surface of the divergent high-pressure fog gun high-pressure rotator of the present invention.

Fig. 6 is an exploded view of the divergent high-pressure fog gun high-pressure rotator and the mounting plate of the present invention.

Fig. 7 is an exploded view of the divergent high-pressure fog gun high-pressure rotator of the present invention.

Fig. 8 is a partial explosion diagram of the divergent high-pressure fog gun angle adjusting mechanism of the present invention.

Fig. 9 is an exploded view of the divergent high-pressure fog gun spring mechanism of the present invention.

Reference numerals: 1. a supporting seat; 2. a fog outlet gun barrel; 21. a strip-shaped hole; 22. a protective net; 3. mounting a plate; 4. a high-pressure rotator; 5. a housing; 51. a water inlet; 52. an accommodating cavity; 53. a limiting groove; 6. a water delivery assembly; 61. a compression spring; 62. a water inlet valve; 621. a circumferential projection; 622. a first groove; 623. a retainer ring; 624. an O-shaped sealing ring; 63. a friction assembly; 631. a first friction ring; 632. a second friction ring; 64. a central rotating shaft; 65. a bearing set; 651. a first deep groove ball bearing; 652. a thrust ball bearing; 653. a second deep groove ball bearing; 66. fixing the bottom support; 7. a water outlet assembly; 71. a stepped shaft sleeve; 72. a pivot joint; 721. mounting holes; 73. a water outlet rotating rod; 731. a bending part; 74. a nozzle; 8. an angle adjusting mechanism; 81. a limiting plate; 811. a limiting hole; 82. a spring mechanism; 821. fixing a column; 822. a shaft core; 8221. a through hole; 823. a spring; 824. a locking ring;

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 9, the divergent high-pressure fog gun comprises a supporting seat 1 and a fog gun barrel 2 installed on the supporting seat 1, wherein a mounting plate 3 is fixedly arranged in the fog gun barrel 2, specifically, strip-shaped holes 21 are symmetrically formed in the inner wall of the fog gun barrel 2, two ends of the mounting plate 3 are clamped into the strip-shaped holes 21 for fixing, and a high-pressure rotator 4 is installed in the middle of the mounting plate 3.

The high pressure spinner 4 includes a housing 5, a water delivery assembly 6 disposed inside the housing 5, and a water outlet assembly 7 disposed at a lower portion of the housing 5. The casing 5 is of an integrated structure, a water inlet 51 used for being connected with a high-pressure water pipe is formed in the top of the casing 5, an accommodating cavity 52 matched with the water delivery assembly 6 is formed in the casing 5, and the lower end of the water delivery assembly 6 is connected with the water outlet assembly 7 and drives the water outlet assembly 7 to rotate.

The water delivery assembly 6 sequentially comprises a compression spring 61, a water inlet valve 62, a friction assembly 63, a central rotating shaft 64, a bearing group 65 and a fixed bottom support 66 from top to bottom, the water inlet valve 62, the friction assembly 63 and the central rotating shaft 64 are all of hollow structures and are sequentially connected from top to bottom to form a water channel, so that the accessed water flow reaches the water outlet assembly 7 through the water delivery assembly 6; the lower end of the compression spring 61 is abutted against the water inlet valve 62, the water inlet valve 62 is kept to be tightly attached to the central rotating shaft 64 due to the arrangement of the compression spring 61, a circumferential protrusion 621 used for keeping circumferential fixation with the shell 5 is arranged on the outer edge of the lower end of the water inlet valve 62, and the circumferential protrusion 621 is clamped with the limiting groove 53 of the accommodating cavity 52 in the shell 5; the bottom of the water inlet valve 62 is abutted against the friction component 63, the friction component 63 is specifically a first friction ring 631 and a second friction ring 632 which are stacked up and down, the bottom of the second friction ring 632 is abutted against the central rotating shaft 64, and the first friction ring 631 and the second friction ring 632 are used for driving the central rotating shaft 64 to rotate under the action of water pressure; the bearing set 65 is sleeved on the central rotating shaft 64, the bearing set 65 comprises a first deep groove ball bearing 651, a thrust ball bearing 652 and a second deep groove ball bearing 653 from top to bottom, the inner wall portion of the bearing set 65 can rotate along with the rotation of the central rotating shaft 64, the two deep groove ball bearings mainly bear radial force, axial force on the shaft needs to be borne by the thrust ball bearing 652, otherwise, the deep groove ball bearings work in an angular contact state and are failed due to overlarge axial force, and therefore the stress performance can be better guaranteed through the combined design of the thrust ball bearing 652 and the deep groove ball bearings.

The fixing base support 66 is fixedly installed on the mounting plate 3 through screws. The water outlet assembly 7 comprises a stepped shaft sleeve 71, a pivot joint 72, water outlet rotating rods 73 and nozzles 74, the stepped shaft sleeve 71 is fixedly sleeved at the lower end of the central rotating shaft 64, the pivot joint 72 is fixedly installed at the lower end of the stepped shaft sleeve 71, three installation holes 721 are uniformly formed in the side wall of the pivot joint 72, one water outlet rotating rod 73 is fixedly arranged in each installation hole 721, the nozzle 74 is fixedly arranged at the end part of each water outlet rotating rod 73 far away from the installation hole 721, the bending part 731 of each water outlet rotating rod 73 far away from the installation hole 721 is bent towards the counterclockwise direction by taking the central rotating shaft 64 as the center, so that when high-pressure water is sprayed out from the nozzles 74, the water flow gives the force in the same side direction of the water outlet rotating rods 73, and the three.

Preferably, the outer wall of the water inlet valve 62 is provided with a first groove 622, the first groove 622 is sleeved with a retaining ring 623 and an O-shaped sealing ring 624, the top of the central rotating shaft 64 is sleeved with the O-shaped sealing ring 624, the shell 5 is fixedly connected with the fixed bottom support 66 through threads, the bottom of the external thread of the fixed bottom support 66 is sleeved with the O-shaped sealing ring 624, and the retaining ring 623 and the O-shaped sealing ring 624 enhance the sealing performance of the high-pressure rotator 4.

Preferably, the water delivery components 6 are specially oxidized and can be soaked in the disinfectant without being corroded. The water outlet rotating rod 73 and the nozzle 74 are both made of corrosion-resistant stainless steel, and can meet the requirements of disinfection and spraying. In addition, the first friction ring 631 and the second friction ring 632 are made of a high hardness special alloy, the first friction ring 631 is solid-state welded to the water inlet valve 62, and the second friction ring 632 is solid-state welded to the central rotating shaft 64.

The two sides of the fog-discharging gun barrel 2 are both provided with angle adjusting mechanisms 8 for adjusting the spraying angle of the fog-discharging gun barrel 2, the angle adjusting mechanisms 8 comprise limiting plates 81 and spring mechanisms 82, the limiting plates 81 are fixedly arranged on the two sides of the fog-discharging gun barrel 2, the limiting plates 81 are provided with a plurality of limiting holes 811 with different heights, in the embodiment, the four limiting holes 811 are totally arranged, the fog-discharging gun barrel 2 can be controlled within the range of 0-60 degrees, the spring mechanisms 82 comprise fixing columns 821, shaft cores 822, springs 823 and locking rings 824, the fixing columns 821 are fixed on the supporting seat 1, the shaft cores 822 are arranged in the fixing columns 821, the springs 823 are wound on the shaft cores 822, one end of the shaft cores 822 far away from the fog-discharging gun barrel 2 is provided with through holes 8221, the locking rings 824 pass through holes 8221, the locking rings 824 are convenient to lift, the locking rings 824 are locked, when in use, the angle of the, the shaft core 822 is inserted into the corresponding limiting hole 811 under the elastic force of the spring 823, so that the angle adjustment of the fog gun barrel 2 can be completed, and the operation is very convenient.

In addition, protective screens 22 are mounted at the front end and the rear end of the fog outlet barrel 2, so that the use safety is improved. The top of the fog outlet gun barrel 2 is provided with a handle, so that the fog outlet gun barrel is convenient to carry.

In addition, the utility model discloses divergent formula high pressure fog gun also can carry on the tricycle (not shown in the figure), makes the high pressure fog gun car, enriches the use scene of product.

The working process of the double-bearing high-pressure rotator is as follows: high pressure water piping connection water inlet, from the high pressure of water inlet input, pass through compression spring in proper order, the water intaking valve, first friction ring, the second friction ring, the central pivot, the ladder axle sleeve, the pin joint head, go out the water rotary rod, spout by three nozzle at last, because the angle setting of play water rotary rod lower extreme, make the thrust of water under high pressure can promote out the high-speed rotation of water rotary rod, make the water smoke of nozzle blowout rotating state, and high-speed rotatory play water rotary rod can be in the inside wind-force that produces of a fog gun section of thick bamboo when the rotation, and then strengthen the injection effect, the injection efficiency is high, can carry out the district, this kind of dust removal disinfection on a large scale.

Finally, it should be noted that: the above embodiments are merely illustrative of the technical solutions of the present invention, and not limitative thereof; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. Divergent high-pressure fog gun, its characterized in that: comprises a supporting seat (1) and a fog-discharging gun barrel (2) arranged on the supporting seat (1), wherein a mounting plate (3) is fixedly arranged in the fog-discharging gun barrel (2), a high-pressure rotator (4) is arranged on the mounting plate (3), the high-pressure rotator (4) comprises a shell (5), a water delivery component (6) arranged in the shell (5) and a water outlet component (7) connected with the lower end of the water delivery component (6), a water inlet (51) is arranged at the top of the shell (5), a containing cavity (52) matched with the water delivery component (6) is arranged in the shell (5), the water delivery component (6) comprises a water inlet valve (62), a hollow central rotating shaft (64) and a bearing group (65) sleeved on the central rotating shaft (64), and the water outlet component (7) comprises a stepped shaft sleeve (71), a pin joint head (72), a water outlet rotating rod (73) and a nozzle (74), fixed cover of ladder axle sleeve (71) is established at central pivot (64) lower extreme, pivot joint (72) fixed mounting is at ladder axle sleeve (71) lower extreme, a plurality of mounting holes (721) have evenly been seted up to pivot joint (72) lateral wall, every all fixed water rotary rod (73) of being provided with in mounting hole (721), the end fixing that goes out water rotary rod (73) and keep away from mounting hole (721) is provided with nozzle (74), the portion of bending (731) that goes out water rotary rod (73) and keep away from mounting hole (721) all uses central pivot (64) to buckle to the equidirectional as the center.

2. The divergent high-pressure fog gun according to claim 1, wherein the water delivery assembly (6) comprises a compression spring (61), a water inlet valve (62), a friction assembly (63), a central rotating shaft (64), a bearing set (65) and a fixed bottom support (66) from top to bottom in sequence, the lower end of the compression spring (61) is abutted with the water inlet valve (62), the bottom of the water inlet valve (62) is abutted with the friction assembly (63), the lower end of the friction assembly (63) is abutted with the central rotating shaft (64), the bearing set (65) comprises a first deep groove ball bearing (651), a thrust ball bearing (652) and a second deep groove ball bearing (653) from top to bottom, and the fixed bottom support (66) is fixedly mounted on the mounting plate (3) through screws.

3. Divergent high-pressure fog gun according to claim 1, characterized in that the fog gun barrel (2) is provided with angle adjusting mechanisms (8) on both sides, the angle adjusting mechanism (8) comprises a limiting plate (81) and a spring mechanism (82), the limiting plates (81) are fixedly arranged at two sides of the fog outlet gun barrel (2), a plurality of limiting holes (811) with different heights are arranged on the limiting plates (81), the spring mechanism (82) comprises a fixed column (821), a shaft core (822), a spring (823) and a lock ring (824), the fixing column (821) is fixed on the supporting seat (1), the shaft core (822) is arranged in the fixing column (821), the spring (823) is wound on the shaft core (822), a through hole (8221) is formed in one end, far away from the fog gun barrel (2), of the shaft core (822), and the lock ring (824) penetrates through the through hole (8221).

4. The divergent high-pressure fog gun according to claim 1, wherein the outer edge of the lower end of the water inlet valve (62) is provided with a circumferential protrusion (621) for keeping circumferential fixation with the shell (5), and the circumferential protrusion (621) is clamped with a limit groove (53) of the accommodating cavity (52) in the shell (5).

5. The divergent high-pressure fog gun according to claim 2, characterized in that the friction assembly (63) comprises a first friction ring (631) and a second friction ring (632) which are stacked up and down, the first friction ring (631) and the second friction ring (632) are made of high-hardness special alloy, the first friction ring (631) is solid-state welded with the water inlet valve (62), and the second friction ring (632) is solid-state welded with the central rotating shaft (64).

6. The divergent high-pressure fog gun according to claim 2, characterized in that the water delivery assembly (6) is oxidized, and the water outlet rotary rod (73) and the nozzle (74) are made of corrosion-resistant stainless steel.

7. The divergent high-pressure fog gun according to claim 1, characterized in that the inner wall of the fog outlet gun barrel (2) is symmetrically provided with strip-shaped holes (21), and two ends of the mounting plate (3) are clamped into the strip-shaped holes (21) for fixation.

8. The divergent high-pressure fog gun according to claim 2, wherein the outer wall of the water inlet valve (62) is provided with a first groove (622), the first groove (622) is sleeved with a retainer ring (623) and an O-shaped sealing ring (624), the top of the central rotating shaft (64) is sleeved with the O-shaped sealing ring (624), the shell (5) and the fixed bottom support (66) are fixedly connected through threads, and the bottom of the external thread of the fixed bottom support (66) is sleeved with the O-shaped sealing ring (624).

9. The divergent high-pressure fog gun according to claim 1, characterized in that protective screens (22) are installed at the front and rear ends of the fog gun barrel (2), and a handle is arranged at the top of the fog gun barrel (2).