CN110664252A - Anti-condensation-blockage gas injection pipe - Google Patents
Anti-condensation-blockage gas injection pipe Download PDFInfo
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- CN110664252A CN110664252A CN201911111713.4A CN201911111713A CN110664252A CN 110664252 A CN110664252 A CN 110664252A CN 201911111713 A CN201911111713 A CN 201911111713A CN 110664252 A CN110664252 A CN 110664252A
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- Prior art keywords
- gas
- injection pipe
- gas injection
- air
- outlet
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Links
- 238000002347 injection Methods 0.000 title claims abstract description 84
- 239000007924 injection Substances 0.000 title claims abstract description 84
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052802 copper Inorganic materials 0.000 claims abstract description 9
- 239000010949 copper Substances 0.000 claims abstract description 9
- 238000009833 condensation Methods 0.000 claims abstract description 6
- 230000005494 condensation Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims abstract description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 24
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 12
- 239000001569 carbon dioxide Substances 0.000 claims description 12
- 238000001746 injection moulding Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 21
- 239000000463 material Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010010774 Constipation Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000036528 appetite Effects 0.000 description 1
- 235000019789 appetite Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/40—Beverage-making apparatus with dispensing means for adding a measured quantity of ingredients, e.g. coffee, water, sugar, cocoa, milk, tea
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
The invention discloses a gas injection pipe capable of preventing condensation blockage, which comprises a gas injection pipe, wherein the gas injection pipe comprises a gas inlet and a gas outlet, a through passage is formed between the gas inlet and the gas outlet, compressed gas is released from the gas outlet, a copper gas nozzle with two communicated ends is arranged in the gas injection pipe at one end of the gas outlet, the outer wall of the gas nozzle is tightly attached to the inner wall of the gas injection pipe in a sealing manner, a multi-section passage is arranged in the gas nozzle, the cross section area of one end, far away from the gas outlet, of the multi-section passage is larger than that of one end, close to the gas outlet, of the multi-. The air faucet produced in a standardized way is arranged inside the air outlet of the air injection pipe, so that the phenomenon that the sizes of holes of the air outlet are not consistent is effectively solved; and the condition that the gas injection pipe is easy to freeze when used in a low-temperature environment is greatly improved, and the smooth circulation of the mouth of the gas injection pipe is kept.
Description
Technical Field
The invention relates to the technical field of a bubble water machine, in particular to an anti-condensation blocking gas injection pipe for the bubble water machine.
Background
Carbon dioxide dissolves to some extent in water and is called "bubble water" because of the presence of carbon dioxide gas. The bubble water has a fresh taste and plays a variety of roles of suppressing appetite, eliminating constipation, blocking absorption of carbohydrate fat, neutralizing acidity in the body, and the like, and thus is enjoyed by more and more users. A bubble water machine, which is a machine for manufacturing bubble water as the name implies, belongs to the field of small household appliances.
The operating principle of the bubble water machine is as follows: the valve of the carbon dioxide gas cylinder is opened through the air inlet pressure rod and the air inlet thimble, compressed air in the carbon dioxide gas cylinder is conveyed into the air injection pipe through the air guide pipe and is instantaneously released into purified water or other beverages in the container bottle from the lower end mouth part of the air injection pipe, and therefore bubble water is prepared. It follows that the gas injection tube in direct contact with the solution also plays a critical role throughout the operation of the bubble water.
At present, the gas injection pipe on the market is generally formed by integrally injection molding plastic parts, and has some defects due to the reason of manufacturing process: firstly, the pore diameter of the air outlet of the air injection pipe is often inconsistent in size, so that the air pressure in the water bottle is high after the pressure of the machine is released, liquid is easy to spray out, and meanwhile, the risk of explosion of the water bottle is caused when the pressure in the water bottle is increased; secondly, there are two types of gas outlet structures of gas injection pipes (refer to fig. 1 and 2, in the drawings, 1a is a conveying channel, 1b is a gas injection pipe, 1c is a gas outlet, and 1d is an airflow shape): one is that the outlet end is provided with a concave counter bore larger than the air outlet hole (figure 1), and the other is that the air outlet hole is a taper hole (figure 2), and the two structures can cause the icing of the air outlet hole position to cause the air outlet blockage to be incapable of discharging air. The reason is that the gas temperature of the carbon dioxide gas discharged through the gas outlet hole is about minus 20 ℃, so that when the high-pressure low-temperature gas of the carbon dioxide gas is discharged through the gas outlet hole, the shape of the gas flow is conical, the diameter of the end of the gas outlet hole is the hole of the gas outlet hole, the diameter of the gas flow is about 5 mm far away from the hole by about 3 mm, the gas outlet is structured as described above, the gas cannot be discharged smoothly, the temperature of the exhaust nozzle is reduced, the temperature cannot be quickly desorbed by water and absorbed to form ice, gas backflow is easily formed in the blocked gas outlet, and the carbon dioxide compressed gas can absorb a large amount of heat around the gas outlet when being released instantly, so that the gas injection pipe is easily frozen in a low-temperature environment (generally an environment lower than 10 ℃) to cause the blockage of the gas injection pipe. When a user manufactures bubble water, the refrigerated water is often used as a raw material to be processed, and the bubble water machine with the gas injection pipe structure is used without worry, so that the use experience is influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the anti-condensation blockage gas injection pipe for the bubble water machine, which can effectively solve the problems of the traditional bubble water machine, and has the advantages of simple integral structure and obvious actual effect.
The technical scheme adopted by the invention for solving the technical problems is as follows: prevent gas injection pipe that condensation blockked up, including the gas injection pipe, the gas injection pipe includes air inlet and gas outlet, the air inlet with be formed with the passageway of through type between the gas outlet, compressed carbon dioxide gas follows gas outlet department release, be provided with the communicating air cock in both ends in the gas outlet, the outer wall of air cock is sealed hugs closely the inner wall of gas injection pipe, the multistage formula passageway has in the air cock, the multistage formula passageway is kept away from the cross-sectional area of gas outlet one end is greater than and is close to the cross-sectional area of gas outlet one end, the air cock is close to the one end of gas outlet is the plane, with gas injection mouth of pipe portion flushes or extends to gas.
The gas injection pipe is vertically arranged, and the gas nozzle produced in a standardized manner is arranged inside the gas outlet of the gas injection pipe, so that the phenomenon that the sizes of holes of the gas outlet are inconsistent is effectively solved; and the inside multistage passageway transition of air cock is even, and the air cock lower extreme oral area extends to the gas injection pipe outside, and its terminal surface is a plane, can not form the gas reflux at gas outlet tip plane when making the compressed gas circulation, thereby it is smooth and easy to make carbon dioxide gas through the air cock discharge, can fully contact with liquid in the bottle during the compressed gas release, then through choosing the good air cock material of heat conductivility for use, the easy condition that produces when using under low temperature environment of gas injection pipe and freeze is improved greatly, through the experiment test, use can not produce and freeze under the environment more than 3 ℃, can keep gas injection pipe oral area circulation smooth and easy.
In the above technical solution, preferably, the multi-section passage includes two cylindrical passages with different diameters, the cylindrical passages are communicated with each other through a conical passage, the cylindrical passage with a large relative diameter is located at one end far away from the air outlet, and the cylindrical passage with a small relative diameter is located at one end of the air outlet. The axes of the cylindrical channel and the conical channel are in the same straight line. Thus, the smoothness of the compressed gas flow can be maintained.
In the above technical scheme, preferably, a second conical passage is further arranged on the air tap, and the second conical passage is arranged between the cylindrical passage with the large relative diameter and the mouth of the air tap. The arrangement can ensure that the compressed gas keeps smooth when entering the air tap from the gas injection pipe, and can not generate larger resistance and gas backflow.
In the above technical scheme, preferably, the outer ring of the air tap is provided with a limit groove, the inner wall of the gas injection pipe is provided with a limit portion, and the limit groove and the limit portion are matched to fix the air tap in the gas injection pipe. The limiting groove is an annular groove. The air tap and the limiting part are formed through integral injection molding. Set up like this, can guarantee to fix firmly between air cock and the gas injection pipe, through the short-term life experimental test to the sample, also can not have the phenomenon that the air cock drops repeatedly using more than 1000, the structure is reliable.
In the foregoing technical solution, preferably, one end of the air tap close to the air outlet extends to an outer end of the mouth of the gas injection pipe. By the arrangement, the compressed gas entering the air tap can be directly released into the liquid.
In the above technical solution, preferably, the air faucet is made of copper. The good heat conductivity of the copper material is utilized, and in addition, the air outlet end face of the air tap is arranged to be a plane. The plane can greatly improve the condition that the freezing is easy to generate when the gas injection pipe is used in the low-temperature environment generated when the carbon dioxide is released.
Firstly, increase the air cock that a copper material made in the gas injection pipe, this effect makes its low temperature gas appearance in aqueous fast through the better thermal diffusivity of copper material with carbon dioxide gas exhaust low temperature, thereby improve the temperature of gas outlet, it is the plane that is changed into by counter bore/taper hole with the portal of copper mouth, its effect is direct row in 3 degrees aquatic about with the gaseous discharge of toper microthermal, and so the gas flow can not go out the retardation the gas outlet part can not go out the temperature below the zero degree, consequently can not appear freezing and block up the gas pocket.
The invention has the beneficial effects that: the invention has simple structure and reasonable design. The gas injection pipe is vertically arranged, and the gas nozzle produced in a standardized manner is arranged inside the gas outlet of the gas injection pipe, so that the phenomenon that the sizes of holes of the gas outlet are inconsistent is effectively solved; and the inside multistage passageway transition of air cock is even, and the air cock lower extreme oral area extends to the gas injection pipe outside, can not form the gas backward flow when making the compressed gas circulation, can fully contact with liquid in the bottle during the compressed gas release, then through selecting for use the good air cock material of thermal conductivity, the condition that can make the gas injection pipe produce easily when using under low temperature environment and freeze is improved greatly, through the experiment test, use under the environment more than 3 ℃ and can not produce and freeze, can keep gas injection pipe oral area circulation smooth and easy.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view showing the internal structure of a first gas-injection tube of the prior art.
FIG. 2 is a schematic view showing the internal structure of a second type of gas-injection tube of the prior art.
FIG. 3 is a schematic view showing the internal structure of the gas-injection pipe of the present invention.
Fig. 4 is an enlarged schematic view at a in fig. 3.
FIG. 5 is a schematic view showing the external structure of the gas-injection pipe of the present invention.
FIG. 6 is a schematic view of the external structure of the air faucet of the present invention.
FIG. 7 is a schematic view of another angle of the air faucet of the present invention.
FIG. 8 is a schematic view showing a gas injection state of the present invention.
In the figure, 1 is a gas injection pipe, 2 is a gas inlet, 3 is a gas outlet, 4 is a channel, 5 is a gas nozzle, 6 is a first cylindrical channel, 7 is a second cylindrical channel, 8 is a first conical channel, 9 is a second conical channel, 10 is an annular limiting groove, 11 is a limiting part, and 12 is a gas flow shape.
Detailed Description
Referring to fig. 3-8, the gas injection pipe for preventing condensation blockage includes a gas injection pipe 1, the gas injection pipe 2 includes a gas inlet 2 and a gas outlet 3, a through passage 4 is formed between the gas inlet 2 and the gas outlet 3, compressed gas is released from the gas outlet 3, a copper gas nozzle 5 with two communicated ends is arranged in the gas injection pipe 1 at one end of the gas outlet 3, the outer wall of the gas nozzle 5 is tightly attached to the inner wall of the gas injection pipe 1 in a sealing manner, a multi-section passage is arranged in the gas nozzle 5, the multi-section passage includes a first cylindrical passage 6 and a second cylindrical passage 7 which are different in diameter from each other, the cylindrical passages (6, 7) are communicated with each other through a first conical passage 8, the first cylindrical passage 6 is located at one end far away from the gas outlet 3, the second cylindrical passage 7 is located at one end of the gas outlet 3, the cylindrical, 7) and is in the same straight line with the axle center of the first conical channel 8, so that the smoothness of the compressed gas circulation can be maintained. Wherein, still be provided with second conical passageway 9 on air cock 5, second conical passageway 9 is arranged in first cylindrical passageway 6 with between the mouth part of air cock 5. Therefore, the compressed gas can keep smooth when entering the gas nozzle 5 from the gas injection pipe, and large resistance and gas backflow cannot be generated. One end of the air tap 5 close to the air outlet 3 extends to the outer end of the opening of the gas injection pipe 1.
The gas injection pipe 1 is vertically arranged, and the gas nozzle 5 produced in a standardized manner is arranged inside the gas outlet 3 of the gas injection pipe 1, so that the phenomenon that the hole sizes of the gas outlet 3 are inconsistent is effectively solved; and 5 inside multistage passageways of air cock (6, 7,8, 9) the transition is even, and 5 lower port portions of air cock extend to the gas injection pipe 1 outside, can not form the gas backward flow when making the compressed gas circulation, can fully contact with liquid in the bottle during the compressed gas release, then through choosing the good air cock material of thermal conductivity for use, the condition that can make gas injection pipe 1 produce easily when using under low temperature environment and freeze is improved greatly, through the experimental test, use under the environment more than 3 ℃ and can not produce and freeze, can keep the circulation of 1 port portion of gas injection pipe smooth and easy.
Wherein, the outer lane of air cock 5 is equipped with annular spacing groove 10, 1 inner wall of gas injection pipe is equipped with spacing portion 11, annular spacing groove 10 with spacing portion 11 cooperatees with come to fix air cock 5 in the gas injection pipe 1. The air faucet 5 and the limiting part 11 are formed by integral injection molding. Set up like this, can guarantee to fix firmly between air cock 5 and the gas injection pipe 1, through the short-term life-span experimental test to the sample, also can not have the phenomenon that the air cock drops repeatedly using more than 1000, the structure is reliable.
In order to prevent impurities from entering the gas injection pipe 1, the gas outlet of the gas injection pipe 1 is guaranteed not to be blocked, and the made drink is clean and sanitary, a filter screen is arranged at the gas inlet 3 of the gas injection pipe 1.
The following table shows the pressure comparison after pressure relief of the prior art and the present invention:
the following table shows whether the icing phenomenon exists in the prior art and the invention under the low-temperature environment:
the following table is a short-term life test of the present invention:
| sample number | Copper air |
| Sample | |
| 1 | Normal, no drop, no deformation and no |
| Sample | |
| 2 | Normal, no drop, no deformation and no |
| Sample | |
| 3 | Normal, no drop, no deformation and no blockage |
| Sample No. 4 | Normal, no drop, no deformation and no blockage |
| Sample No. 5 | Normal, no drop, no deformation and no blockage |
| Sample No. 6 | Normal, no drop, no deformation and no blockage |
The above description is only an embodiment of the present invention, and is not intended to limit the present invention in any way, and simple modifications, equivalent changes and modifications may be made without departing from the technical scope of the present invention.
Claims (9)
1. Gas injection pipe of anti condensation jam, including the gas injection pipe, the gas injection pipe includes air inlet and gas outlet, the air inlet with be formed with the passageway of run-through formula between the gas outlet, compressed carbon dioxide gas follows gas outlet department release, its characterized in that: the gas injection pipe is characterized in that a gas nozzle with two communicated ends is arranged in the gas outlet, the outer wall of the gas nozzle is tightly attached to the inner wall of the gas injection pipe in a sealing manner, a multi-section passage is arranged in the gas nozzle, the cross section area of one end, away from the gas outlet, of the multi-section passage is larger than that of one end, close to the gas outlet, of the gas outlet, and one end, close to the gas outlet, of the gas nozzle is flush with the mouth of the gas.
2. The condensation-blocked gas injection tube of claim 1, wherein: and one end of the air tap, which is close to the air outlet, is a plane.
3. The condensation-blocked gas injection tube of claim 1, wherein: the multi-section passage comprises two cylindrical passages with different diameters, the cylindrical passages are communicated through a conical passage, the cylindrical passage with the large relative diameter is positioned at one end far away from the air outlet, and the cylindrical passage with the small relative diameter is positioned at one end of the air outlet.
4. The condensation-blocked gas injection tube of claim 3, wherein: the axes of the cylindrical channel and the conical channel are in the same straight line.
5. The condensation-blocked gas injection tube of claim 4, wherein: the air tap is also provided with a second conical passage, and the second conical passage is arranged between the cylindrical passage with the large relative diameter and the opening part of the air tap.
6. The condensation-blocked gas injection tube of claim 1, wherein: the outer ring of the air faucet is provided with a limiting groove, the inner wall of the gas injection pipe is provided with a limiting part, and the limiting groove is matched with the limiting part to fix the air faucet in the gas injection pipe.
7. The condensation-blocked gas injection tube of claim 6, wherein: the air tap and the limiting part are formed through integral injection molding.
8. The condensation-blocked gas injection tube of claim 1, wherein: one end of the air tap close to the air outlet extends to the outer end of the opening of the air injection pipe.
9. The condensation-blockage-preventing gas injection tube as set forth in any one of claims 1 to 8, wherein: the air faucet is made of copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911111713.4A CN110664252B (en) | 2019-11-14 | 2019-11-14 | Anti-condensation blocking gas injection pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911111713.4A CN110664252B (en) | 2019-11-14 | 2019-11-14 | Anti-condensation blocking gas injection pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110664252A true CN110664252A (en) | 2020-01-10 |
| CN110664252B CN110664252B (en) | 2024-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911111713.4A Active CN110664252B (en) | 2019-11-14 | 2019-11-14 | Anti-condensation blocking gas injection pipe |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004016117A1 (en) * | 2002-07-24 | 2004-02-26 | Kundo System Technik Gmbh | Method and device for the production of table water with added carbon dioxide |
| CN201161218Y (en) * | 2008-03-04 | 2008-12-10 | 路达(厦门)工业有限公司 | Water exit apparatus for air bubble water |
| CN203736006U (en) * | 2014-01-20 | 2014-07-30 | 宝晶有限公司 | Novel soda water preparation device |
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| CN104525012A (en) * | 2015-01-09 | 2015-04-22 | 赵卓维 | Nano bubble generating device for gas-liquid or liquid-liquid mixture |
| CN105595851A (en) * | 2015-11-09 | 2016-05-25 | 宁波心想科技有限公司 | Milk foaming method and coffee brewing method as well as beverage dispenser for method |
| CN106102887A (en) * | 2014-03-27 | 2016-11-09 | 气泡饮料系统创新中心国际简化股份公司 | Carbonator |
| CN106793808A (en) * | 2014-09-30 | 2017-05-31 | 苏打斯特里姆工业有限公司 | Carbonation pipe |
| KR200486416Y1 (en) * | 2017-06-23 | 2018-05-15 | 성기찬 | Apparatus for manufacturing carbonated and nitrogen drinks |
| CN209528893U (en) * | 2018-09-19 | 2019-10-25 | 范氏莺 | Bubble drink device |
| CN211093432U (en) * | 2019-11-14 | 2020-07-28 | 浙江鸿丰精工科技有限公司 | Anti-condensation-blockage gas injection pipe |
| CN112165991A (en) * | 2018-03-22 | 2021-01-01 | 贝德福德系统有限责任公司 | Nozzle, associated carbonation system and methods of making and using the same |
-
2019
- 2019-11-14 CN CN201911111713.4A patent/CN110664252B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004016117A1 (en) * | 2002-07-24 | 2004-02-26 | Kundo System Technik Gmbh | Method and device for the production of table water with added carbon dioxide |
| CN201161218Y (en) * | 2008-03-04 | 2008-12-10 | 路达(厦门)工业有限公司 | Water exit apparatus for air bubble water |
| CN203736006U (en) * | 2014-01-20 | 2014-07-30 | 宝晶有限公司 | Novel soda water preparation device |
| CN106102887A (en) * | 2014-03-27 | 2016-11-09 | 气泡饮料系统创新中心国际简化股份公司 | Carbonator |
| CN106793808A (en) * | 2014-09-30 | 2017-05-31 | 苏打斯特里姆工业有限公司 | Carbonation pipe |
| CN204232917U (en) * | 2014-12-09 | 2015-04-01 | 上海向葵商贸有限公司 | The soaked machine of a kind of Portable gas |
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| CN105595851A (en) * | 2015-11-09 | 2016-05-25 | 宁波心想科技有限公司 | Milk foaming method and coffee brewing method as well as beverage dispenser for method |
| KR200486416Y1 (en) * | 2017-06-23 | 2018-05-15 | 성기찬 | Apparatus for manufacturing carbonated and nitrogen drinks |
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| Publication number | Publication date |
|---|---|
| CN110664252B (en) | 2024-05-17 |
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