CN211060459U

CN211060459U - Spray gun device of snow making machine

Info

Publication number: CN211060459U
Application number: CN201921515144.5U
Authority: CN
Inventors: 崔松梅; 卢之智
Original assignee: Sanhe Songxue Intelligent Equipment Co ltd
Current assignee: Sanhe Songxue Intelligent Equipment Co ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-07-21
Anticipated expiration: 2029-09-11

Abstract

The utility model provides a snow maker spray gun device, which comprises a gun body, a spray head and a bottom plate. The rifle body is for being the double-deck shell structure of rotator, and the open end of shell and inner shell links firmly and is provided with and is fan-shaped barrier piece, and the inside of inner shell is formed with the inner chamber, is formed with the exocoel between shell and the inner shell. The spray head is arranged on the outer surface of the gun body and comprises a plurality of atomizing spray heads and a nuclear spray head; the atomizing nozzle is communicated with the inner cavity, and the nuclear nozzle is communicated with the outer cavity. The bottom plate is tightly arranged at the opening ends of the outer shell and the inner shell in a fitting manner, and is provided with a water inlet hole for forming an inner cavity communicated with the high-pressure water pipe and a water-air hole for forming an outer cavity communicated with the water-air pipeline; the water inlet hole and the water air hole can be alternatively partially or completely blocked by the blocking piece due to the rotation of the gun body. The utility model discloses a snow maker spray gun device, the injection capacity of adjustable nuclear shower nozzle and atomizer does benefit to the miniaturized manufacturing and the use of spray gun.

Description

Spray gun device of snow making machine

Technical Field

The utility model relates to a snow making equipment technical field, in particular to snow making machine spray gun device.

Background

The nuclear spray head of the snow making machine is an atomizing nozzle which contains a certain amount of gas in water entering the atomizing nozzle. At present, the quantity of the nuclear spray heads and the quantity of the atomizing spray heads of the snow making machine at home and abroad are fixed, the quantity of the nuclear spray heads is not adjustable, the snow making machine is inconvenient to use, and the quantity of the nuclear spray heads cannot be adjusted according to different temperatures, water pressures and air humidity, so that the snow making efficiency and quality are poor.

In the existing snow making machine, the number of the nuclear spray heads can be adjusted by adopting a mode of multiple pipelines and valves, but the spray gun is large in size and complex in arrangement, and the spray gun of the snow making machine is not beneficial to miniaturization.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a spray gun device for a snow making machine, which is suitable for miniaturization and can adjust the spray amount of a nuclear spray head and an atomizing spray head.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a snowmaker spray gun apparatus comprising:

the gun body is of a double-layer shell structure of a rotating body and is formed by sleeving an outer shell with a blind end at one end and an inner shell; the outer shell is fixedly connected with the opening end of the inner shell and provided with a fan-shaped blocking sheet; an inner cavity is formed inside the inner shell, and an outer cavity is formed between the outer shell and the inner shell;

the spray head is arranged on the outer surface of the gun body and comprises a plurality of atomizing spray heads and a plurality of nuclear spray heads; the atomizing spray head penetrates through the outer shell and the inner shell to be communicated with the inner cavity, and the nuclear spray head penetrates through the outer shell to be communicated with the outer cavity;

the bottom plate is tightly arranged at the opening ends of the outer shell and the inner shell in a fitting manner, and is provided with a water inlet hole for communicating the inner cavity with the high-pressure water pipe and a water-air hole for communicating the outer cavity with the water-air pipeline; the water inlet hole and the water vapor hole are arc long holes coaxial with the gun body, and can be alternatively partially or completely blocked by the blocking piece due to the rotation of the gun body.

Furthermore, the device also comprises a locking ring, an annular convex boss is formed at the opening end of the shell, and the bottom plate is formed into a disc shape; threads are provided on the inner wall of the locking ring and the outer circumferential surface of the base plate so that the boss can be pressed against the base plate by the locking ring.

Furthermore, the angle of the arc formed by the water inlet hole and the water gas hole is 90 degrees, and the water inlet hole and the water gas hole are arranged at an interval of 180 degrees.

Further, the fan-shaped angle formed by the barrier sheets is 90 degrees.

Furthermore, the spray heads are uniformly distributed at intervals along the circumferential direction of the gun body and are distributed at intervals along the axial direction of the gun body.

Further, the atomizing spray heads and the nuclear spray heads are arranged in a crossed mode.

Furthermore, a branch pipeline is arranged on the high-pressure water pipe, a gas mixing device is arranged between the branch pipeline and the water-gas pipeline, and a compressed gas pipe is communicated with the gas mixing device.

Furthermore, scales for indicating the rotation angle of the gun body relative to the bottom plate are marked on the outer surfaces of the lock ring and the gun body.

Compared with the prior art, the utility model discloses following advantage has:

snow maker spray gun device, adopt double-deck shell structure's the rifle body, atomizer and nuclear shower nozzle switch on with the exocoel and the inner chamber of the rifle body respectively, through the rotation of the relative bottom plate of the rifle body, can change the aqueous vapor that gets into the exocoel and the volume of the water that gets into the inner chamber to the shower nozzle kind that makes the spray gun and the injection matching volume are adjustable, do benefit to the miniaturized manufacturing and the use of spray gun. The locking ring is adopted to lock the gun body on the bottom plate, so that the assembly of the spray gun is convenient, and the gun body can be allowed to rotate relative to the bottom plate, and meanwhile, the tight sealing and jointing between the gun body and the bottom plate are ensured.

In addition, the water inlet hole, the water air hole and the blocking piece of the spray gun are all arranged at an angle of 90 degrees, so that when the gun body rotates, the water inlet hole can be completely or partially blocked, the water air hole can be completely or partially blocked, or the water inlet hole and the water air hole are all communicated, and the spraying matching amount of the atomizing nozzle and the nuclear nozzle can be flexibly adjusted. And the spray heads are uniformly distributed and the atomizing spray heads and the nuclear spray heads are arranged in a crossed manner, so that the improvement of the snow making effect of the spray gun is facilitated.

Meanwhile, the branch pipeline is adopted to install the compressed air pipe and the air mixing device, so that the whole structure of the spray gun is more compact. And mark the scale for the spray gun, when the rotatory adjustment rifle body, can conveniently know into the condition of conducting in water hole and aqueous vapor hole, help the spray gun to use the promotion of operating performance.

Drawings

The accompanying drawings, which form a part of the present disclosure, are provided to provide a further understanding of the present disclosure, and the exemplary embodiments and descriptions thereof are provided to explain the present disclosure, wherein the related terms in the front, back, up, down, and the like are only used to represent relative positional relationships, and do not constitute an undue limitation of the present disclosure. In the drawings:

fig. 1 is a schematic perspective view of a spray gun device of a snow making machine according to an embodiment of the present invention;

FIG. 2 is an exploded view of FIG. 1;

fig. 3 is a schematic cross-sectional structure view of a main body part of a spray gun device of a snow making machine according to an embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 3;

description of reference numerals:

1-gun body, 101-boss, 102-outer shell, 103-inner shell, 104-outer cavity, 105-inner cavity, 106-barrier sheet, 2-nozzle, 201-atomizer, 202-nuclear nozzle;

3-locking ring, 4-bottom plate, 401-water inlet hole, 402-water air hole, 403-screw thread, 5-high pressure water pipe, 6-compressed air pipe, 601-air mixing device and 602-water-air pipeline.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The embodiment relates to a spray gun device of a snow making machine, and provides a spray gun of the snow making machine, which is suitable for being used in a small size and can adjust the spray quantity of a nuclear spray head and an atomizing spray head. The spray gun device of the snow maker comprises a gun body, a spray head and a bottom plate. Wherein, the gun body is a double-layer shell structure of a rotating body and is formed by sleeving an outer shell with a blind end at one end and an inner shell; the outer shell is fixedly connected with the opening end of the inner shell and provided with a fan-shaped blocking sheet; an inner cavity is formed inside the inner shell, and an outer cavity is formed between the outer shell and the inner shell. The spray head is arranged on the outer surface of the gun body and comprises a plurality of atomizing spray heads and a plurality of nuclear spray heads; the atomizing nozzle penetrates through the outer shell and the inner shell to be communicated with the inner cavity, and the nuclear nozzle penetrates through the outer shell to be communicated with the outer cavity. The bottom plate is tightly arranged at the opening ends of the outer shell and the inner shell in a fitting manner, and is provided with a water inlet hole for communicating the inner cavity with the high-pressure water pipe and a water-air hole for communicating the outer cavity with the water-air pipeline; the water inlet hole and the water vapor hole are arc long holes coaxial with the gun body, and can be alternatively partially or completely blocked by the blocking piece due to the rotation of the gun body.

Based on the general structural principle, an exemplary structure of the snow maker spray gun device of the present embodiment is shown in fig. 1, and mainly includes a gun body 1, a spray head 2 and a base plate 4.

As shown in fig. 2 in combination with fig. 3 and 4, the gun body 1 is a double-shell structure of a rotating body, and is formed by sleeving an outer shell 102 and an inner shell 103, which have blind ends at one ends, and preferably, the outer shell 102 and the inner shell 103 both adopt a structure similar to a cylinder. Wherein, the open ends of the outer shell 102 and the inner shell 103 are arranged in a flush manner and fixedly connected with a fan-shaped barrier sheet 106; the outer shell 102 is formed in a flush plane with the open end of the inner shell 103 and the bottom surface of the barrier ribs 106.

It is based on the flush arrangement of the open end and the floor of the barrier ribs 106 that the bottom plate 4 is arranged in close fitting relation at the open ends of the outer shell 102 and the inner shell 103. As shown in fig. 3 and 4, a sealable inner chamber 105 is formed inside the inner casing 103 and a sealable outer chamber 104 is formed between the outer casing 102 and the inner casing 103 due to the adhesion seal of the bottom plate 4.

The bottom plate 4 is provided with a water inlet 401 for communicating the inner chamber 105 with the high-pressure water pipe 5, and a water vapor hole 402 for communicating the outer chamber 104 with the water vapor pipe 602. The water inlet hole 401 and the water gas hole 402 are both arc-shaped long holes coaxial with the gun body 1, so that when the gun body 1 rotates, the water inlet hole 401 and the water gas hole 402 can be alternatively partially or completely blocked by the blocking plate 106.

In this embodiment, the spray head 2 is arranged on the outer surface of the gun body 1, and includes a plurality of atomizing spray heads 201 and a plurality of nuclear spray heads 202; the atomizer 201 extends through the outer housing 102 and the inner housing 103 to communicate with the inner chamber 105, and the core injector 202 extends through the outer housing 102 to communicate with the outer chamber 104. Thus, the injection amounts of the atomizing nozzle 201 and the nuclear nozzle 202 can be controlled by the respective closing adjustments.

In order to facilitate the assembly of the spray gun, the spray gun device of the snow making machine also comprises a locking ring 3. To adapt the mounting of the locking ring 3, as shown in fig. 2, an annular outwardly convex boss 101 is configured at the open end of the housing 102, and the base plate 4 is configured in the shape of a disk; threads 403 are provided on the inner wall of the locking ring 3 and the outer circumferential surface of the base plate 4. After the locking ring 3 is sleeved above and around the boss 101, the locking ring 3 is screwed on the bottom plate 4, so that the boss 101 is pressed on the bottom plate 4 by the locking ring 3. Thus, the gun body 1 can be allowed to rotate relative to the base plate 4, and the tight sealing fit between the gun body 1 and the base plate 4 can be ensured.

In order to form a good adjustment configuration and facilitate technical implementation, so that the injection matching amount of the atomizing nozzle 201 and the nuclear nozzle 202 can be flexibly adjusted, as shown in fig. 4, the angles of arcs formed by the water inlet holes 401 and the water air holes 402 are both 90 degrees, and the water inlet holes 401 and the water air holes 402 are arranged at an interval of 180 degrees; the fan angle formed by the barrier panel 106 is also set to 90 °. Thus, when the gun body 1 rotates, the blocking piece 106 can completely or partially block the water inlet hole 401, or completely or partially block the water vapor hole 402, or completely conduct both the water inlet hole 401 and the water vapor hole 402, so that various injection quantity matching schemes can be formed, and the spray gun can adapt to various different working conditions.

In order to improve the snow making effect of the spray gun, as shown in fig. 2 in combination with fig. 3 and 4, the spray heads 2 are uniformly distributed at intervals along the circumferential direction of the gun body 1 and are arranged at intervals along the axial direction of the gun body 1. In addition, in order to facilitate the matching of the atomizing nozzle 201 and the nuclear nozzle 202 to the snow making effect, it is preferable that the atomizing nozzle 201 and the nuclear nozzle 202 are arranged in a crossing manner.

As shown in fig. 1 or 2, in order to make the overall structure of the spray gun more compact, a branch line is provided on the high-pressure water pipe 5, an air mixing device 601 is installed between the branch line and the water-air pipe 602, and the compressed air pipe 6 is communicated with the air mixing device 601.

In addition, graduations may be marked on the outer surfaces of the locking ring 3 and the gun body 1 to indicate the rotation angle of the gun body 1 relative to the base plate 4. Thus, when the gun body 1 is adjusted in a rotating manner, the conduction condition of the water inlet hole 401 and the water vapor hole 402 can be conveniently known, and the operation performance of the spray gun can be improved.

The snow maker spray gun device of this embodiment can rotate the adjustment rifle body 1 according to the circumstances such as the temperature of operating mode environment, humidity when using to the jet capacity of change atomizer 201 and nuclear shower nozzle 202, thereby promote the effect and the efficiency of system snow. The spray gun device of the snowmaker adopts the gun body 1 with a double-layer shell structure, the atomizing nozzle 201 and the nuclear nozzle 202 are respectively communicated with the outer cavity 104 and the inner cavity 105 of the gun body 1, and the amount of water entering the outer cavity 104 and the amount of water entering the inner cavity 105 can be changed through the rotation of the gun body 1 relative to the bottom plate 4, so that the type of the nozzle 2 of the spray gun and the injection matching amount thereof can be adjusted, and the spray gun is beneficial to the miniaturization manufacture and use of the spray gun.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A snow making machine spray gun apparatus characterized by comprising:

the gun body (1) is of a double-layer shell structure of a rotating body and is formed by sleeving an outer shell (102) and an inner shell (103) with one blind end; the outer shell (102) and the opening end of the inner shell (103) are fixedly connected with a fan-shaped barrier sheet (106); an inner cavity (105) is formed inside the inner shell (103), and an outer cavity (104) is formed between the outer shell (102) and the inner shell (103);

the spray head (2) is arranged on the outer surface of the gun body (1) and comprises a plurality of atomizing spray heads (201) and a plurality of nuclear spray heads (202); the atomizing spray head (201) penetrates through the outer shell (102) and the inner shell (103) to be communicated with the inner cavity (105), and the nuclear spray head (202) penetrates through the outer shell (102) to be communicated with the outer cavity (104);

the bottom plate (4) is tightly arranged at the opening ends of the outer shell (102) and the inner shell (103) in a fitting manner, and the bottom plate (4) is provided with a water inlet hole (401) for communicating the inner cavity (105) with the high-pressure water pipe (5) and a water air hole (402) for communicating the outer cavity (104) with the water-air pipeline (602); the water inlet hole (401) and the water air hole (402) are arc long holes coaxial with the gun body (1), and can be alternatively partially or completely blocked by the blocking piece (106) due to the rotation of the gun body (1).

2. The snowmaker lance device of claim 1, wherein: the lock ring (3) is also included, an annular convex boss (101) is formed at the opening end of the outer shell (102), and the bottom plate (4) is formed into a disc shape; threads (403) are provided on the inner wall of the lock ring (3) and the outer circumferential surface of the base plate (4) so that the boss (101) can be pressed against the base plate (4) by the lock ring (3).

3. The snowmaker lance device of claim 2, wherein: the angle of an arc formed by the water inlet hole (401) and the water air hole (402) is 90 degrees, and the water inlet hole (401) and the water air hole (402) are arranged at an interval of 180 degrees.

4. The snowmaker spray gun device of claim 3, wherein: the fan angle formed by the barrier sheet (106) is 90 degrees.

5. The snowmaker lance device according to any one of claims 2 to 4, wherein: the spray heads (2) are uniformly distributed along the circumferential direction of the gun body (1) at intervals and are arranged along the axial direction of the gun body (1) at intervals.

6. The snowmaker lance device of claim 5, wherein: the atomizing spray head (201) and the nuclear spray head (202) are arranged in a crossed mode.

7. The snowmaker lance device of claim 6, wherein: a branch pipeline is arranged on the high-pressure water pipe (5), an air mixing device (601) is arranged between the branch pipeline and the water-air pipeline (602), and a compressed air pipe (6) is communicated with the air mixing device (601).

8. The snowmaker lance device of claim 7, wherein: scales for indicating the rotation angle of the gun body (1) relative to the bottom plate (4) are marked on the outer surfaces of the lock ring (3) and the gun body (1).