CN209575771U - A kind of device making the small bubble of floatability - Google Patents

Abstract

The utility model relates to a kind of devices for making the small bubble of floatability, gas-liquid feedway is connected for providing helium and bubble liquid to bubble ejecting gun with bubble ejecting gun, cutter device is for cutting the column bubble that bubble ejecting gun is made, separate bubble, floating is in the sky, bubble ejecting gun includes gun body, the ejection end of gun body is provided with frustum cone structure part, spray gun cap is arranged with outside frustum cone structure part, spray gun cap is provided with negative pressure mouth and spout, venturi type mixing tube is cased on spray gun cap, proportional mixing adjusting knob is set on the outside of venturi type mixing tube entrance, the orifice plate for retaining bubble liquid and forming bubble is provided in the diffuser of venturi type mixing tube, the front end of the diffuser of venturi type mixing tube is provided with hollowed mould, bubble liquid returnable bottle is additionally provided with outside bubble ejecting gun.The utility model can quickly form a large amount of floatability bubble, and especially small-sized bubble, structure is simple, installation easy to carry, and cost is relatively low.

Description

A kind of device making the small bubble of floatability

Technical field

The utility model relates to a kind of bubble producing device, especially production various shapes, can float skyborne The device of bubble.

Background technique

At present it is known that the machine of production various shapes floatability pattern be cloud machine, be mainly characterized by a cabinet, Bottom is foamed board, and bubble liquid is poured on foamed board, and top is pierced pattern template, helium is passed through from foamed board, in bubble Bubble is generated in liquid, bubble rises along cabinet, squeezed to form bubble pattern by pierced pattern template, by cutting, swims in sky In.

But existing cloud machine makes bubble in the limitation of production bubble Shi Shouqi product structure and production method Speed is slow, it is difficult to a large amount of intensive bubbles of production, in addition because the volume of cloud machine is big, and necessary another gas distribution mixer, so that Cloud machine it is expensive, promote and sale be restricted.

Utility model content

The utility model aim is to provide a kind of production with the structure and working method that are different from traditional cloud machine to float The device of small bubble is floated, which not only makes that bubble speed is fast, but also can according to need the bubble of production various shapes, especially It is small-sized bubble, because bubble is filled with helium, it is possible to which in the sky, a large amount of small bubble is intensive to be swum in for floating In the air, more preferably than cloud machine, and because the apparatus structure feature carries gas mixing function, volume is again small for amusement appreciation effect, at Sheet and low, installation easy to carry and sales promotion.

In order to achieve the above objectives, the technical solution adopted in the utility model is:

The utility model provides a kind of device for making the small bubble of floatability, including the injection of gas-liquid feedway, bubble Rifle and cutter device, gas-liquid feedway are connected for providing helium and bubble to bubble ejecting gun with the bubble ejecting gun Liquid, cutter device make bubble separation, floating in the sky, bubble spray for cutting the column bubble that bubble ejecting gun is made Penetrating rifle includes gun body, and the rear end of gun body offers air inlet and inlet, and the ejection end of gun body is provided with circle Platform structural member is arranged with spray gun cap outside frustum cone structure part, and spray gun cap is fixed on gun body, and spray gun cap is provided with negative pressure mouth And spout, venturi type mixing tube is cased on spray gun cap, and proportional mixing is set on the outside of venturi type mixing tube entrance and is adjusted Knob is saved, the orifice plate for retaining bubble liquid and forming bubble is provided in the diffuser of venturi type mixing tube, in venturi type The front end of the diffuser of mixing tube is provided with hollowed mould, and bubble liquid returnable bottle, bubble liquid are additionally provided with outside bubble ejecting gun Returnable bottle is connect with the negative pressure channel on venturi type mixing tube, bubble liquid recovery port.

For above-mentioned technical proposal, there are also further optimal enforcement schemes by applicant.

Further, the frustum cone structure part generally conical round table, is provided with as liquid out in the middle part of conical round table The stria hole in channel is provided with a plurality of outgassing groove on the surface of conical round table.

Further, there is the conical round table shape cavity for accommodating frustum cone structure part, frustum cone structure inside the spray gun cap Conical round table shape cavity inside part and spray gun cap is fitted close, and is equipped with negative pressure mouth, negative pressure in the front end of conical round table shape cavity Spout is arranged in mouth front end, and conical round table shape cavity is connected with the spout of spray gun cap front end.

Further, the entrance of the venturi type mixing tube offers multiple air inlets.

Further, the outside of venturi type mixing tube entrance air inlet is arranged in the ratio mixing adjusting knob, It is integrally in hollow column that ratio, which mixes adjusting knob, and is equipped with multiple ventholes on its surface, and ratio mixes adjusting knob Venthole and venturi type mixing tube air inlet cooperate, and pass through the void area size control between rotation misfit air inlet and venthole The mixed proportion of helium and air processed.

Further, the front bottom end on the venturi type mixing tube positioned at orifice plate is provided with bubble liquid recovery port, Bubble liquid recovery port is connected by catheter with the bubble liquid returnable bottle of outside setting.

Further, the negative pressure mouth being arranged in spray gun cap is connected by gas-guide tube with bubble liquid returnable bottle, the atomization of injection Bubble liquid generates negative pressure in the negative pressure mouth of spray gun cap, and generated negative pressure is conducted by gas-guide tube to bubble liquid returnable bottle, orifice plate The bubble liquid of front bottom end remnants is by negative pressure inspiration bubble liquid returnable bottle.

Further, hollowed mould is arranged in the front end of venturi type mixing tube, and the hollowed mould as needed can be with Various shapes are made, the column bubble of belt shape is generated for squeezing bubble.

Since above-mentioned technical proposal is used, the utility model has the advantage that compared with prior art

In the device of the utility model, using automatic spray gun and venturi mixer principle is used, reaches automatic mixing helium Gas and air and the purpose for quickly generating bubble, without row setting mixer again, different from the structure of traditional cloud machine, volume It is small, it is at low cost, it is easy to use.

Further, the device production bubble speed of the utility model is fast, and the same time is made to float skyborne bubble number Amount is more, and amusement appreciation effect is more preferably.

Detailed description of the invention

Some specific realities of the utility model are described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter Apply example.Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that The drawings are not necessarily drawn to scale.In attached drawing:

Fig. 1 is the overall structure signal according to the device of the production small bubble of floatability of the utility model one embodiment Figure；

Fig. 2 is the structural schematic diagram of bubble ejecting gun in the device of the production small bubble of floatability shown in Fig. 1；

Fig. 3 is the configuration schematic diagram of bubble ejecting gun shown in Fig. 2；

Fig. 4 is the structural schematic diagram according to the frustum cone structure part in the utility model one embodiment；

Fig. 5 is the structural schematic diagram according to the spray gun cap in the utility model one embodiment；

Fig. 6 is the schematic diagram of the section structure of spray gun cap shown in Fig. 5；

Fig. 7 is the structural schematic diagram according to the venturi type mixing tube in the utility model one embodiment；

Fig. 8 is the structural schematic diagram according to the ratio mixing adjusting knob in the utility model one embodiment；

Fig. 9 is the structural schematic diagram according to the heart-shaped mold in the utility model one embodiment.

Wherein, the reference numerals are as follows:

11, helium tank, 12, pressure reducing valve, 13, needle valve, 14, hand air valve, 15, supplying bottle, 16, gas-guide tube, 17, drain Pipe；

2, gun body, 21, hold-doun nut；

3, frustum cone structure part, 31, liquid outlet channel, 32, outgassing groove；

4, spray gun cap, 41, spout, 42, negative pressure mouth, 43, conical round table shape cavity；

5, venturi type mixing tube, 51, entrance, 52, trunnion, 53, diffuser, 54, bubble liquid recovery port, 55, air inlet Hole, 56, acoustical panel, 57, silencing cotton, 58, negative pressure channel；

6, ratio mixes adjusting knob, 61, venthole；

71, motor, 72, cutter bar, 73, battery, 74, regulating switch, 75, conducting wire；

8, orifice plate；

9, heart-shaped mold；

10, bubble liquid returnable bottle；

22, bracket.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other Not constituting conflict can be combined with each other.

Present embodiment describes a kind of devices for making the small bubble of floatability, as shown in Figure 1, include gas-liquid feedway, Bubble ejecting gun and cutter device, gas-liquid feedway are connected for providing helium to bubble ejecting gun with the bubble ejecting gun And bubble liquid, bubble ejecting gun are used to produce the bubble of designated shape, cutter device is then used to cut bubble ejecting gun and produces The column bubble come, separates bubble, and because what is filled in bubble is helium, it will be able to these bubbles are swum in In the air.

Bubble ejecting gun is as shown in Figure 2 and Figure 3 comprising the ejection end of gun body 2, gun body 2 is provided with for expanding The frustum cone structure part 3 of big spraying divergence angle degree is provided with liquid outlet channel 31 in the middle part of frustum cone structure part 3, and 3 surface of frustum cone structure part is opened Equipped with outgassing groove 32, spray gun cap 4 is arranged with outside frustum cone structure part 3, spray gun cap 4 is for being atomized bubble liquid and recycling for bubble liquid Negative pressure is manufactured, spray gun cap 4 is fixed on gun body 2 by hold-doun nut 21, is fixedly arranged at the front end with venturi in gun body 2 Formula mixing tube 5, atomization bubble liquid of the venturi type mixing tube 5 for constrained spray and the mixing helium air in bubble liquid, text In mound 5 sets of formula mixing tube on spray gun cap 4.The structure of spray gun cap 4 is as shown in Figure 5, Figure 6, towards the one of venturi type mixing tube 5 It it is provided with spout 41, bubble liquid and helium on side is atomized at the spout 41 of spray gun cap 4 and be mixed into the venturi type mixing tube 5。

It is provided in the diffuser 53 of venturi type mixing tube 5 for adhering to bubble liquid and forming the orifice plate 8, In of bubble 5 front end of venturi type mixing tube is equipped with hollowed mould, which can make different shape as needed, be adopted in the present embodiment It is heart-shaped mold as shown in Figure 9, is one kind of above-mentioned hollowed mould, can be also customized according to user demand, from And make small bubble pattern of different shapes.Helium and bubble liquid are by frustum cone structure part 3 after the spout 41 of spray gun cap 4 is atomized It spraying and forms bubble on the orifice plate 8 into venturi type mixing tube 5, bubble passes through the extruding of hollowed mould, column bubble is formed, The bubble of ejection is cut by cutter device, forms small bubble one by one, floating it is aerial.

In order to assemble and easy to carry, the bracket 22 of support, bubble ejecting gun, supplying bottle are additionally provided in the present embodiment 15, bubble liquid returnable bottle 10, motor 71 etc. can be fixed on bracket 22, so that overall work is more stable.

Gas-liquid feedway is made of gas supply mechanism and liquid supplying device two parts, generally may include helium tank 11, pressure reducing valve 12, needle valve 13, hand air valve 14, supplying bottle 15, the helium that helium tank 11 comes out lead to after the decompression of pressure reducing valve 12 It crosses tracheae and is divided into three tunnels, connect the atomization air supply opening of gun body 2 through needle valve 13 all the way, a-road-through is crossed hand air valve 14 and connect again Enter 2 stop and start control mouth of gun body, then is then access supplying bottle 15 all the way for pushing the feed flow that bubble liquid enters gun body 2 Mouthful.The liquid outlet of supplying bottle 15 then accesses the inlet of gun body through catheter 17.

As shown in figure 4, the generally conical round table of frustum cone structure part 3, is provided with logical as liquid out in the middle part of conical round table The stria hole in road 31 is provided with a plurality of outgassing groove 32 on the surface of conical round table, and outgassing groove 32 is opened up along conical round table surface Oblique groove.There is the conical round table shape cavity 43 for accommodating frustum cone structure part 3, frustum cone structure part 3 and spray inside the spray gun cap 4 Conical round table shape cavity 43 inside rifle cap 4 is fitted close, and is equipped with negative pressure mouth 42, negative pressure in the front end of conical round table shape cavity 43 Spout 41 is arranged in 42 front ends of mouth, and conical round table shape cavity 43 is connected with the spout 41 of 4 front end of spray gun cap, helium and bubble liquid It is sprayed after mixing from the spout 41 of spray gun cap 4 and enters the venturi type mixing tube 5.The entrance 51 of venturi type mixing tube 5 The negative pressure mouth 42 that bottom corresponds to spray gun cap 4 offers the pipeline for being equipped with and negative pressure mouth 42 and outside being allowed to be convenient for connection, venturi type The tight fit of negative pressure mouth 42 of this pipeline and spray gun cap 4 of 51 lower part of entrance of mixing tube 5 forms negative pressure channel 58.

As shown in fig. 7, the front bottom end on the venturi type mixing tube 5 positioned at orifice plate 8 is provided with bubble liquid recycling Mouth 54, bubble liquid recovery port 54 are connected by catheter 17 with the bubble liquid returnable bottle 10 of outside setting.As shown in fig. 6, spray gun It is provided with negative pressure mouth 42 in cap 4, impacts in order to reduce the atomization of the pairs of spout 41 of negative pressure shape, is enclosed on spray gun cap 4 The looping pit being connected with spout 41 is provided with around the radial direction of spout 41, the negative pressure mouth 42 being arranged in spray gun cap 4 passes through gas-guide tube 16 It is connected with bubble liquid returnable bottle 10, the atomization bubble liquid that the spout 41 of spray gun cap 4 sprays generates negative in the negative pressure mouth 42 of spray gun cap 4 Pressure, generated negative pressure by gas-guide tube conduct to bubble liquid returnable bottle 10 recycling 8 front bottom end of orifice plate near it is remaining Bubble liquid is to bubble liquid returnable bottle 10.

Helium is come out by spiral structure body from 4 spiral spray of spray gun cap, and collision bubble liquid and then atomization form spiral spray The atomization air flow penetrated, jet-stream wind form negative-pressure sucking in negative pressure mouth 42, and negative-pressure sucking is conducted to bubble liquid returnable bottle 10, so The bubble liquid of orifice plate front bottom end remnants is by negative pressure inspiration bubble liquid returnable bottle 10.Venturi type mixing tube 5 and 2 phase of gun body It is provided with air inlet 55 on this one end of entrance 51 even, the helium come out from frustum cone structure part 3 is helically to turn to spray, In It forms helical airflow after mixing at spray gun cap 4 with bubble liquid atomization to spray forward, the atomization air flow of spiral spray can make It obtains air to be inhaled into venturi type mixing tube 5 from this air inlet 55, and then atomization air flow and air are mixed in venturi type It closes and is mixed at the trunnion 52 of pipe 5, then spread injection and form liquid to the orifice plate 8 of 53 one end of diffuser of venturi type mixing tube 5 Film, and then go out and to form small bubble, small bubble is squeezed into heart-shaped column bubble by heart-shaped mold 9 and sprays, then passes through cutting Bar 72 is manually or automatically cut, and heart-shaped bubble is cut into, so that it may form final floatable heart-shaped bubble.

The inhaled air volume of atomization air flow can mix adjusting knob 6 by ratio and be adjusted, and ratio mixing adjusts rotation Button 6 can be rotatably set in the ejection end of gun body 2, and the entrance 51 of venturi type mixing tube 5 offers multiple air inlets 55, the ratio mixing, which is rotatably arranged with, in the outside that the entrance 51 of venturi type mixing tube 5 is located at air inlet 55 adjusts Section knob 6, the ratio mixing adjusting knob 6 is as shown in figure 8, whole is in hollow column, and is equipped with multiple lead on its surface The air inlet 55 of stomata 61, venthole 61 and venturi type mixing tube 5 that ratio mixes adjusting knob 6 cooperates, and in this case, leads to Rotary proportional mixing adjusting knob 6 is crossed, can be realized the adjustment for the void area size between air inlet 55 and venthole 61, And then reach the mixed proportion of control helium and air.

The setting of air inlet 55 both can be such as the entrance that venturi type mixing tube 5 is arranged in 51 in the present embodiment Point, it also can be set on gun body 2, as the ejection end of gun body 2 does longer, the ratio mixing socket of adjusting knob 6 In the ejection end of the gun body 2, so cooperates, being adjustably controlled for air imbibed quantity also may be implemented, it is no longer superfluous herein It states.

The electronic cutting structure for being automatically performed cutting, the cutting are additionally provided in device described in the present embodiment Mechanism includes motor 71 and cutter bar 72, and the shaft of motor 71 is connected with the cutter bar 72, for cutting the cutter bar of bubble 72 are entirely parallel with above-mentioned heart-shaped mold 9, and battery 73 is electrically connected with motor 71 by conducting wire 75, and motor 71 is located in cutting mechanism Regulating switch 74 is provided between the battery 73 of power supply, for adjusting the velocity of rotation of cutter bar 72.It is designed in this way, can pass through The helium air inflow in gas-liquid feedway is adjusted, the speed of cutter bar 72 is adjusted to readaptability, it will be able to be realized for can The adjusting for floating the manufacturing speed of pattern, the bubble floating for forming different concentrations in the sky, meet the different demands of user.

In addition, being mainly exactly because of venturi type because the work noise of the device of this production floatability pattern is larger The structure of mixing tube 5, noise elimination structure, which is arranged, in venturi type mixing tube 5 just can be effectively reduced noise.Particularly, be Acoustical panel 56 is set on the inner wall circumferential surface of 53 front end of diffuser of the venturi type mixing tube 5, and in acoustical panel 56 and diffusion Silencing cotton 57 is filled between the inner wall of section 53.

The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention, All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it It is interior.

Claims (8)

1. a kind of device for making the small bubble of floatability, including gas-liquid feedway, bubble ejecting gun and cutter device, gas-liquid is supplied It is connected with the bubble ejecting gun for providing helium and bubble liquid to bubble ejecting gun to device, cutter device is for cutting bubble The column bubble that bubble ejecting gun is made makes bubble separation, floating in the sky, which is characterized in that bubble ejecting gun includes spray Gun body, the ejection end of gun body are provided with frustum cone structure part, and spray gun cap is arranged with outside frustum cone structure part, and spray gun cap is fixed On gun body, spray gun cap is provided with negative pressure mouth and spout, and venturi type mixing tube is cased on spray gun cap, mixed in venturi type It closes and proportional mixing adjusting knob is set on the outside of tube inlet section, be provided in the diffuser of venturi type mixing tube and retain bubble Liquid and the orifice plate for forming bubble are provided with hollowed mould in the front end of the diffuser of venturi type mixing tube, in bubble ejecting gun It is additionally provided with bubble liquid returnable bottle, negative pressure channel, bubble liquid recovery port on bubble liquid returnable bottle and venturi type mixing tube outside Connection.

2. the device of the production small bubble of floatability according to claim 1, which is characterized in that the frustum cone structure part is whole For conical round table, it is provided with the stria hole as liquid outlet channel in the middle part of conical round table, is provided on the surface of conical round table more Outgassing groove.

3. the device of the production small bubble of floatability according to claim 2, which is characterized in that have inside the spray gun cap The conical round table shape cavity of frustum cone structure part is accommodated, frustum cone structure part is closely matched with the conical round table shape cavity inside spray gun cap It closes, is equipped with negative pressure mouth in the front end of conical round table shape cavity, spout, and conical round table shape cavity and spray gun is arranged in negative pressure mouth front end The spout of cap front end is connected.

4. the device of the production small bubble of floatability according to claim 1, which is characterized in that the venturi type mixing tube Entrance offer multiple air inlets.

5. the device of the production small bubble of floatability according to claim 4, which is characterized in that the ratio mixing adjusts rotation The outside of venturi type mixing tube entrance air inlet is arranged in button, and it is integrally in hollow column that ratio, which mixes adjusting knob, and Multiple ventholes are equipped on its surface, ratio mixes the venthole of adjusting knob and venturi type mixing tube air inlet cooperates, and leads to Cross the mixed proportion of void area size the control helium and air between rotation misfit air inlet and venthole.

6. the device of the production small bubble of floatability according to claim 3, which is characterized in that mixed in the venturi type Front bottom end on pipe positioned at orifice plate is provided with bubble liquid recovery port, the bubble that bubble liquid recovery port passes through catheter and external setting Liquid returnable bottle is steeped to be connected.

7. the device of the production small bubble of floatability according to claim 6, which is characterized in that the negative pressure being arranged in spray gun cap Mouth is connected by gas-guide tube with bubble liquid returnable bottle, and the atomization bubble liquid of injection generates negative pressure in the negative pressure mouth of spray gun cap, is produced Raw negative pressure is conducted by gas-guide tube to bubble liquid returnable bottle, and the bubble liquid of orifice plate front bottom end remnants is by negative pressure inspiration bubble liquid Returnable bottle.

8. the device of the production small bubble of floatability according to claim 1, which is characterized in that the hollowed mould setting exists The front end of venturi type mixing tube, the hollowed mould can make various shapes as needed.