CN111701256A - Spiral heating and vaporizing device - Google Patents
Spiral heating and vaporizing device Download PDFInfo
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- CN111701256A CN111701256A CN202010490179.9A CN202010490179A CN111701256A CN 111701256 A CN111701256 A CN 111701256A CN 202010490179 A CN202010490179 A CN 202010490179A CN 111701256 A CN111701256 A CN 111701256A
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- rear end
- inner cylinder
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- cylinder
- end cover
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
- A63J5/00—Auxiliaries for producing special effects on stages, or in circuses or arenas
- A63J5/02—Arrangements for making stage effects; Auxiliary stage appliances
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Abstract
The invention discloses a spiral heating and vaporizing device which comprises an inner cylinder, an outer cylinder and an electric heating tube, wherein the inner cylinder is made of aluminum, an oil groove is formed in the outer wall of the inner cylinder, the oil groove is spirally arranged along the outer wall of the inner cylinder, the outer cylinder is fixedly sleeved on the inner cylinder, the inner wall of the outer cylinder is attached to the outer wall of the inner cylinder, the electric heating tube is fixedly arranged in the inner cylinder in a penetrating mode, the outer cylinder is provided with an oil inlet and a smoke outlet, and the oil inlet and the smoke outlet are both communicated with the oil groove. When the electric heating tube is damaged and needs to be replaced, the electric heating tube is only detached from the inner cylinder, and a new electric heating tube is replaced without replacing the inner cylinder and the outer cylinder, so that the maintenance cost of the spiral heating and vaporizing device is reduced.
Description
Technical Field
The invention relates to a heating and vaporizing device, in particular to a spiral heating and vaporizing device.
Background
The stage smoke machine is internally provided with a heating and vaporizing device which can rapidly vaporize the smoke to form smoke, thereby creating the stage effect.
The existing heating and vaporizing device is of a structure that an aluminum body wraps a stainless steel oil pipe, and an electric heating pipe is fixedly arranged inside the stainless steel oil pipe. The manufacturing process of the heating vaporization device comprises the following steps: the electric heating pipe is fixedly arranged in the stainless steel oil pipe, then the stainless steel oil pipe is placed in a casting mould, the liquid aluminum after being heated and melted is poured into the casting mould, and after the liquid aluminum is cooled and formed, the aluminum wraps the stainless steel oil pipe, so that the heating and vaporizing device is formed. Aluminum has good thermal conductivity and is relatively inexpensive. When the heating and vaporizing device works, the electric heating tube generates heat to heat the stainless steel oil pipe and the aluminum body, and the oil pump pumps smoke oil to the stainless steel oil pipe, so that the smoke oil is heated and vaporized.
The conventional heating and vaporizing device has high maintenance cost because the electric heating tube is wrapped in the aluminum body and the heating and vaporizing device is scrapped if the electric heating tube is damaged and cannot be heated. If the heating and vaporizing device is broken and disassembled, and then secondary processing and repairing are carried out, the uncertainty of the aluminum body material is increased, and the instability of the heating and vaporizing effect of the heating and vaporizing device is increased.
Because current heating vapourizing unit uses stainless steel oil pipe as the pipeline of tobacco tar, if stainless steel oil pipe's internal diameter undersize, then stainless steel oil pipe's unit interval flow is less, and the gas that produces in the pipe can't be discharged away fast to form great atmospheric pressure, have negative effect to the oil pump, can cause the phenomenon of cigarette effect intermittent type simultaneously, influence visual effect. In addition, if the inner diameter of the stainless steel oil pipe is too small, colloidal substances formed after the smoke oil is cooled on the inner wall of the pipeline can quickly block the pipeline, so that the heating and vaporizing device cannot work normally. Moreover, if the inner diameter of the stainless steel oil pipe is too small, the smoke oil is easily sprayed out from the stainless steel oil pipe occasionally, and the user is easily scalded. If the internal diameter of stainless steel oil pipe is too big, because the material thermal conductivity of stainless steel is relatively poor, it is heated unevenly equally easily to lead to the tobacco tar to spout from stainless steel oil pipe occasionally.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a spiral heating and vaporizing device which is low in maintenance cost.
The purpose of the invention is realized by adopting the following technical scheme:
spiral heating vapourizing unit, including inner tube, urceolus, electrothermal tube, the material of inner tube is aluminium, the outer wall of inner tube is equipped with an oil groove, the oil groove is followed the outer wall spiral setting of inner tube, the urceolus is fixedly overlapped and is located the inner tube, the inner wall of urceolus with the outer wall laminating of inner tube, the electrothermal tube is fixedly worn to locate the inner tube, oil inlet and outlet flue have been seted up to the urceolus, the oil inlet with the outlet flue all with the oil groove intercommunication.
Specifically, the heating and vaporizing device comprises a front end cover, wherein the front end cover is fixedly connected with the front end of the outer cylinder through a threaded connector, and the front end cover is fixedly connected with the front end of the inner cylinder through a threaded connector.
Specifically, the heating vaporization device comprises a rear end cover and a sealing ring, the sealing ring is arranged between the rear end of the inner cylinder and the rear end cover, the rear end cover is fixedly connected with the rear end of the outer cylinder through a threaded connecting piece, and meanwhile the rear end of the inner cylinder and the front wall of the rear end cover jointly clamp the sealing ring.
Specifically, the sealing ring is provided with a through hole, the rear end cover is fixedly connected with the rear end of the inner barrel through a threaded connecting piece, and the through hole is used for the threaded connecting piece to penetrate through.
Specifically, the cross section of the oil groove is arc-shaped, and the diameter of the arc is 3mm-5 mm.
Specifically, the side wall of the front end of the inner cylinder is provided with an annular groove, the annular groove is communicated with the oil groove, and the smoke outlet is communicated with the annular groove.
Specifically, the section of the annular groove is arc-shaped, and the diameter of the arc is 5-10 mm.
In particular, the threaded connection is a screw.
Specifically, the outer cylinder is made of aluminum.
Compared with the prior art, the invention has the beneficial effects that:
the inner wall of the outer barrel is attached to the outer wall of the inner barrel, so that the oil groove and the inner wall of the outer barrel form an oil inlet channel together. When the electric heating pipe works, the inner cylinder and the outer cylinder are heated, so that the smoke flowing through the oil inlet channel is heated and vaporized, and the vaporized smoke continues to flow along the oil inlet channel and is finally discharged from the smoke outlet. When the electric heating tube is damaged and needs to be replaced, the electric heating tube is only detached from the inner cylinder, and a new electric heating tube is replaced without replacing the inner cylinder and the outer cylinder, so that the maintenance cost of the spiral heating and vaporizing device is reduced.
Drawings
FIG. 1 is an external view of a spiral-type heated vaporizer;
FIG. 2 is a half-sectional view of a spiral heating and vaporizing apparatus;
fig. 3 is a partially exploded view of a spiral-type heat vaporization apparatus.
In the figure: 1. an inner barrel; 11. an oil sump; 12. an annular groove; 2. an outer cylinder; 21. an oil inlet; 22. a smoke outlet; 3. an electric heating tube; 4. a front end cover; 5. a rear end cap; 6. and (5) sealing rings.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
Referring to fig. 1 to 3, the spiral heating and vaporizing device comprises an inner cylinder 1, an outer cylinder 2 and an electric heating tube 3, wherein the inner cylinder 1 and the outer cylinder 2 are made of aluminum. An oil groove 11 is arranged on the outer wall of the inner cylinder 1, and the oil groove 11 is spirally arranged along the outer wall of the inner cylinder 1. The outer cylinder 2 is fixedly sleeved on the inner cylinder 1, and the inner wall of the outer cylinder 2 is attached to the outer wall of the inner cylinder 1. The electric heating tube 3 is fixedly arranged in the inner cylinder 1 in a penetrating way, and specifically, the front end and the rear end of the electric heating tube 3 are fixedly stuck on the inner cylinder 1 by fastening high-temperature glue. The outer barrel 2 is provided with an oil inlet 21 and a smoke outlet 22, and the oil inlet 21 and the smoke outlet 22 are both communicated with the oil groove 11.
Referring to fig. 2, the inner wall of the outer cylinder 2 is attached to the outer wall of the inner cylinder 1, so that the oil groove 11 and the inner wall of the outer cylinder 2 form an oil inlet channel together. When the electric heating tube 3 works, the inner cylinder 1 and the outer cylinder 2 are heated, so that the smoke oil flowing through the oil inlet channel is heated and vaporized, the vaporized smoke continuously flows along the oil inlet channel, and is finally discharged from the smoke outlet 22. When the electric heating tube 3 is damaged and needs to be replaced, the electric heating tube 3 can be detached from the inner tube 1 only by removing the adhesion between the two ends of the electric heating tube 3 and the inner tube 1 (through fastening high-temperature glue adhesion), so that a new electric heating tube 3 can be replaced without replacing the inner tube 1 and the outer tube 2, and the maintenance cost of the spiral heating and vaporizing device can be reduced.
Specifically, the heating and vaporizing device includes a front end cover 4 (forward in the direction F in fig. 2), the front end cover 4 is fixedly connected to the front end of the outer cylinder 2 by a screw connector, and the front end cover 4 is fixedly connected to the front end of the inner cylinder 1 by a screw connector, thereby fixing the inner cylinder 1 and the outer cylinder 2 to each other. And a gap (A in figure 2) between the joint of the front end of the inner cylinder 1 and the front end of the outer cylinder 2 and the inner wall of the front end cover 4 is coated with sealant, so that the front end of the inner cylinder 1 and the front end of the outer cylinder 2 form liquid seal.
Specifically, the heating and vaporizing device comprises a rear end cover 5 and a sealing ring 6, wherein the sealing ring 6 is arranged between the rear end of the inner cylinder 1 and the rear end cover 5. The rear end cover 5 is fixedly connected with the rear end of the outer cylinder 2 through a threaded connector, and simultaneously the rear end of the inner cylinder 1 and the front wall of the rear end cover 5 clamp the sealing ring 6 together. The sealing ring 6 is provided with a through hole, the rear end cover 5 is fixedly connected with the rear end of the inner cylinder 1 through a threaded connector, and the threaded connector passes through the through hole, so that the inner cylinder 1 and the outer cylinder 2 are fixed with each other. The seal ring 6 is clamped by the rear end of the inner cylinder 1 and the front wall of the rear end cover 5 together to deform, so that the rear end of the inner cylinder 1 and the rear end of the outer cylinder 2 form liquid seal.
Preferably, the threaded connector is a screw.
Specifically, as shown in fig. 2, the cross section of the oil groove 11 is arc-shaped, and the diameter of the arc is 3mm-5 mm.
Because the material of inner tube 1 and urceolus 2 is aluminium, the heat conductivity of aluminium is better than stainless steel oil pipe, even above-mentioned oil feed passageway's cross sectional area sets up to be greater than stainless steel oil pipe, also can not cause its inside tobacco tar to be heated unevenly, therefore can not lead to the tobacco tar to follow outlet 22 blowout occasionally, also can not lead to the phenomenon that the cigarette effect is intermittent and continuous. The cross-sectional area of the oil inlet channel is larger than that of the stainless steel oil pipe, the flow speed per unit time of the oil inlet channel is larger than that of the stainless steel oil pipe, gas is discharged more easily, and the phenomenon that the air pressure in the oil inlet channel is too high is avoided, so that negative effects on an oil pump are avoided. In addition, when the oil smoke cools on the inner wall of the oil inlet channel to form jelly, the oil groove 11 can be washed and cleaned only by detaching the outer barrel 2, and the jelly is prevented from blocking the oil inlet channel.
Specifically, the front end side wall of the inner cylinder 1 is provided with an annular groove 12, the annular groove 12 communicates with the oil groove 11, and the smoke outlet 22 communicates with the annular groove 12. Because the annular groove 12 is designed in an annular shape, the smoke outlet 22 can be communicated with the annular groove 12 only by aligning the smoke outlet 22 with the annular groove 12 along the axial direction, so that the smoke outlet 22 can be conveniently processed.
Specifically, the section of the annular groove 12 is arc-shaped, the diameter of the arc is 5mm-10mm, when the smoke moves to the annular groove 12 along the oil groove 11, even if the smoke is not completely vaporized and contains a very small part of liquid smoke, because the depth of the annular groove 12 is larger than that of the oil groove 11, the very small part of liquid smoke is easy to remain in the annular groove 12 to be heated and vaporized subsequently, so that the smoke is liquefied more completely.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (9)
1. Spiral heating vapourizing unit, its characterized in that: the electric heating pipe is characterized by comprising an inner barrel, an outer barrel and an electric heating pipe, wherein the inner barrel is made of aluminum, an oil groove is formed in the outer wall of the inner barrel, the oil groove is spirally formed in the outer wall of the inner barrel, the outer barrel is fixedly sleeved on the inner barrel, the inner wall of the outer barrel is attached to the outer wall of the inner barrel, the electric heating pipe is fixedly arranged in the inner barrel in a penetrating mode, an oil inlet and a smoke outlet are formed in the outer barrel, and the oil inlet and the smoke outlet are communicated with the oil groove.
2. The spiral heating vaporization device of claim 1, wherein: the heating and vaporizing device comprises a front end cover, the front end cover is fixedly connected with the front end of the outer cylinder through a threaded connector, and the front end cover is fixedly connected with the front end of the inner cylinder through a threaded connector.
3. The spiral heating vaporization device of claim 1, wherein: the heating vaporization device comprises a rear end cover and a sealing ring, the sealing ring is arranged between the rear end of the inner cylinder and the rear end cover, the rear end cover is fixedly connected with the rear end of the outer cylinder through a threaded connector, and meanwhile the rear end of the inner cylinder and the front wall of the rear end cover jointly clamp the sealing ring.
4. The spiral heating vaporization device of claim 3, wherein: the sealing ring is provided with a through hole, the rear end cover is fixedly connected with the rear end of the inner barrel through a threaded connecting piece, and the through hole is used for the threaded connecting piece to penetrate through.
5. The spiral heating vaporization device of claim 1, wherein: the cross section of the oil groove is arc-shaped, and the diameter of the arc is 3mm-5 mm.
6. The spiral heating vaporization device of claim 1, wherein: the side wall of the front end of the inner cylinder is provided with an annular groove, the annular groove is communicated with the oil groove, and the smoke outlet is communicated with the annular groove.
7. The spiral heating vaporization device of claim 6, wherein: the section of the annular groove is arc-shaped, and the diameter of the arc is 5mm-10 mm.
8. A spiral heating vaporization device according to any one of claims 2 to 4, characterized in that: the threaded connecting piece is a screw.
9. The spiral heating vaporization device of claim 1, wherein: the outer barrel is made of aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010490179.9A CN111701256A (en) | 2020-06-02 | 2020-06-02 | Spiral heating and vaporizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010490179.9A CN111701256A (en) | 2020-06-02 | 2020-06-02 | Spiral heating and vaporizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111701256A true CN111701256A (en) | 2020-09-25 |
Family
ID=72538931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010490179.9A Pending CN111701256A (en) | 2020-06-02 | 2020-06-02 | Spiral heating and vaporizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111701256A (en) |
-
2020
- 2020-06-02 CN CN202010490179.9A patent/CN111701256A/en active Pending
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