TWM444496U - Foam type snowflake machine improvement - Google Patents

Description

Foam snow machine improvement

This creation is about a foam type snow machine, especially a foam type snow machine that uses wind blowing.

For example, in the case of drama and stage scenes, a foam snow machine is used to create a background of artificial snowflakes to enhance the drama and stage effects.

At present, the foam type snow machine is mainly provided with a blower and a pumping member in the machine body, and the artificial snowflake is created by pumping the foam water and then using the blower to blow the foam into the artificial snow.

However, in the actual operation of the bubble-type snow machine, the motor and fan of the blower will generate sound waves, vibration waves and audio resonance, which will cause serious noise, which will affect the drama and the stage performance. Therefore, how to solve the above-mentioned shortcomings and shortcomings of the prior art is the subject of improvement for those involved in this industry.

The main purpose and function of this creation is that the foam snow machine uses the inner and outer silencer ring materials of the main unit to cooperate with the sound absorption, vibration absorption and noise reduction of the sound-absorbing sheet, which can greatly reduce the sound wave and vibration and noise, and is very suitable for the drama and stage use.

In order to achieve the goal, the creation system has a space for the foam water container to be placed in the body, and a storage space is arranged inside the body to set up a main machine including a motor and a fan, wherein the empty main body has a row on the front side. a trachea and a plurality of circumferential through holes, and an air inlet hole on the rear side, the exhaust pipe is sleeved with a pipe extending from the front side opening of the body, a muffler ring is disposed between the inner circumference of the main body and the outer circumference of the motor and the fan; the foam water container is connected to a pump inlet by a first conduit, and a foam head having a plurality of fine holes is connected to the pump outlet by a second conduit to The foam head is installed inside the main exhaust pipe behind the pipe.

In a preferred embodiment, the muffler ring in the main body is provided with a plurality of concavo-convex silencers toward the fan. Further, the main body is provided with a sound-damping sheet covering the exhaust pipe end and the circumferential through-hole.

In a preferred embodiment, the system is composed of a bottom case and an upper cover. The bottom case is provided with a front partition and a rear partition to form an accommodation space, and the front side and the rear side of the accommodation space are oppositely provided with a sound-damping plate. Further, the muffler plate of the body extends to the bottom case, and the muffler plate is provided with a plurality of concave-convex silencers toward the main body.

For the purpose of achieving the above objectives, the technical means and its efficacy, the feasible embodiments are described below, and the following diagrams are described as follows: First, please refer to the first, second and third figures. The foam snow machine is further improved to reduce the sound waves, vibration waves and noise generated during operation. As shown in the figure, the foam type snow machine is composed of a body 1, a foam water container 2, a main unit 3, a cloth tube 4, a pump 5 and an electric control device 6, to blow the foam water 25 to form Artificial snowflakes.

In the preferred embodiment shown in the first to seventh embodiments, the body 1 of the present foam type snow machine is composed of a bottom case 11 and an upper cover 12 locking bolt 111, and is provided with air intake slots 121, The upper cover 12 is provided with a handle 19, and the bottom case 11 is provided The front partition 16 and the rear partition 18 are spaced apart to form the accommodating space 14, and the sound absorbing sheets 15, 17 are disposed on the front side and the rear side of the accommodating space 14, and the body 1 is provided with the accommodating space 13 and the opening 131 for insertion. Foam water container 2. A main body 3 is provided in the internal accommodation space 14 of the body 1, and has a motor 32 and its power supply line 321 and a fan 33, and the main body 31 is hollowed out from the front housing 34 and the rear housing 35, on the front side of the main body 31. An exhaust pipe 341 and a plurality of peripheral circumferential through holes 342 are provided, and the rear side is provided with an air inlet hole 351 and a circumferential through hole 352. The exhaust pipe 341 is provided with a pipe extending from the front side opening 161 of the body 1. 4 and its bundle 41. The muffler sheets 15, 17 on both sides of the body 1 extend to the bottom case 11, and a plurality of concavo-convex silencers 151, 171 are provided toward the main body 3, and the inner circumference of the main body 31 and the outer circumference of the motor 32 and the fan 33 are provided. There are silencer rings 36, 37. The foam water container 2 is connected to the inlet 51 of the pump 5 by the first conduit 21 and the joint 22, and can be controlled by the electric control device 6, and connected to the second conduit 23 at the outlet 52 of the pump 5 with a plurality of pores. The foam head 24, and the foam head 24 is installed inside the exhaust pipe 341 of the main body 3 behind the cloth pipe 4 to feed the foam water 25.

The front casing 34 and the rear casing 35 of the main body 3 are fixed to the bottom casing 11 by a fastener 39, and a shock absorbing plate 38 is interposed between the front casing 34 and the rear casing 35 to make the outer end of the shock absorbing plate 38. The first housing 34 and the rear housing 35 are located between the front housing 34 and the rear housing 35, and then the locking member 39 is combined and positioned via the opposite through holes 343, 353, and 381, and the inner end of the suspension plate 38 extends radially to be fixed to the motor 32 by the locking member 39. And the junction of the fan 33. In the preferred embodiment, the host 3 is eliminated in the rear housing 35. The voice ring member 37 is provided with a plurality of concavo-convex silencers 371 toward the fan 33, and the front casing 34 is provided with a gas permeable muffling sheet 361 covering the end of the exhaust pipe 341 and the circumferential through hole 342.

When the foaming snow machine is actually used, as shown in the second, fifth and eighth figures, the foamed water 25 inside the foamed water container 2 enters the pump 5 via the first conduit 21, and is then sent to the foam head by the second conduit 23. 24 is extremely refined, and then enters the cloth tube 4, and the motor 32 and the fan 33 inside the main unit 3 are controlled to send wind power. Since the inner and outer sides of the main unit 3 are combined with the muffler ring members 36 and 37, the sound absorbing plates 15 and 17 are used for sound absorption and vibration absorption. And the muffling effect, so the sound wave and vibration and noise can be greatly reduced. At the same time, the wind generated by the main engine 3 can be blown out through the exhaust pipe 341 and the circumferential through hole 342, respectively, to blow the wind to the outside and inside of the pipe 4, wherein the internal wind force will first force the foam water 25 to seep out the surface of the pipe 4. Then, the wind around the circumferential through hole 342 at the periphery of the exhaust pipe 341 causes the foam 26 which has ooze out of the cloth to fly away from the artificial snow, and is sent out by the opening 161. When the pump 5 is controlled by the electronic control unit 6, and different amounts of the foamed water 25 are sent, snowflakes of different sizes can be formed. That is, when the amount of water of the pump 5 is large, the foam 26 is large and the snow is large, and if the amount of water is small, the foam 26 and the snow are small.

In summary, this creation can solve the lack of the use of the conventional foam snow machine. The key technology is to use the inner and outer silencer ring materials to match the sound absorption, vibration absorption and noise reduction of the silencer plate, which can greatly reduce the sound wave and vibration wave. Noise is very suitable for the use of drama and stage, and proposes new patent applications according to law.

The above embodiments are only used to facilitate the description of the present invention, and are not intended to be limiting. All kinds of simple changes and modifications that can be made by those skilled in the art without departing from the spirit of this creation should still be included in the scope of the following patent application.

1‧‧‧ body

11‧‧‧ bottom case

12‧‧‧Upper cover

13‧‧‧Place space

14‧‧‧Accommodation space

15‧‧‧Music sheet

16‧‧‧ front partition

17‧‧‧Music sheet

18‧‧‧Back partition

19‧‧‧Hands

111‧‧‧ bolt

121‧‧‧Intake slot

131‧‧‧ openings

151‧‧‧Music Department

161‧‧‧Opening

171‧‧‧Music Department

2‧‧‧Foam water container

21‧‧‧First catheter

22‧‧‧Connectors

23‧‧‧Second catheter

24‧‧‧foam head

25‧‧‧Foam water

26‧‧‧ bubble

3‧‧‧Host

31‧‧‧Host body

32‧‧‧Motor

33‧‧‧fan

34‧‧‧ front housing

35‧‧‧ Rear housing

36‧‧‧Muffling ring

37‧‧‧Muffling ring

38‧‧‧Shock plate

39‧‧‧Locker

321‧‧‧Power cord

341‧‧‧Exhaust pipe

342‧‧‧Circle through hole

343‧‧‧through hole

351‧‧‧Inlet

352‧‧‧Circle through hole

353‧‧‧through hole

361‧‧‧Muffling sheet

371‧‧‧Music department

381‧‧‧through hole

4‧‧‧ cloth management

41‧‧‧ tube bundle

5‧‧‧ pump

51‧‧‧ entrance

52‧‧‧Export

6‧‧‧Electric control device

The first figure is a perspective view of the foam snow machine of the preferred embodiment of the present invention; the second figure is a cross-sectional view of the first type of foam snow machine, and is provided with a foam water container; the third figure is the first figure of the foam snow machine interior The third figure is a perspective view of the host and related components of the third figure; the fifth figure is a sectional view of the host and related components of the third figure; the sixth figure is the perspective view of the host of the fourth figure; An exploded view of the host of the figure; the eighth figure is a state diagram of the use of the foam type snow machine of the preferred embodiment of the present invention.

11‧‧‧ bottom case

21‧‧‧First catheter

23‧‧‧Second catheter

24‧‧‧foam head

3‧‧‧Host

31‧‧‧Host body

32‧‧‧Motor

33‧‧‧fan

34‧‧‧ front housing

35‧‧‧ Rear housing

36‧‧‧Muffling ring

37‧‧‧Muffling ring

38‧‧‧Shock plate

39‧‧‧Locker

321‧‧‧Power cord

341‧‧‧Exhaust pipe

342‧‧‧Circle through hole

351‧‧‧Inlet

352‧‧‧Circle through hole

361‧‧‧Muffling sheet

371‧‧‧Music department

5‧‧‧ pump

51‧‧‧ entrance

52‧‧‧Export

Claims (7)

A foam type snow machine is improved in that the machine body is provided with a space for being placed in a foam water container, and a receiving space is arranged inside the body to set a main body including a motor and a fan, wherein an exhaust gas is arranged on the front side of the empty main body a tube and a plurality of circumferential through holes, and an air inlet hole on the rear side, the exhaust pipe is provided with a pipe extending from the front side opening of the body, and a sound absorbing ring material is arranged between the inner circumference of the main body and the outer circumference of the motor and the fan; The foam water container is connected to a pump inlet by a first conduit, and a foam head having a plurality of fine holes is connected to the pump outlet by a second conduit, and the foam head is installed inside the main exhaust pipe behind the pipe. The improvement of the foam type snow machine according to claim 1, wherein the muffler ring in the main body is provided with a plurality of concave-convex silencers toward the fan. The foam type snow machine improvement according to claim 2, wherein the main body is provided with a sound-damping sheet covering the exhaust pipe end and the circumferential through-hole. The improvement of the foam type snow machine according to claim 2, wherein the main body system is composed of a front casing and a rear casing, and a suspension plate is interposed between the front casing and the rear casing. The outer end of the shock plate is fixed between the front casing and the rear casing, and the inner end thereof is radially extended and fixed at the intersection of the motor and the fan. The improvement of the foam type snow machine according to claim 1 or 2, wherein the machine system is composed of a bottom case and an upper cover, and the bottom case is provided with a front partition and a rear partition to form an accommodation space, and a receiving space. A sound-damping plate is disposed on the front side and the rear side. The foam type snow machine improvement according to claim 5, wherein the sound absorbing sheet of the body extends to the bottom case. The improvement of the foam type snow machine according to claim 5, wherein the sound-damping plate of the body is provided with a plurality of concave-convex silencers toward the main body.