CN102029270B - Siphon device and siphon-type cleaning gun - Google Patents
Siphon device and siphon-type cleaning gun Download PDFInfo
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- CN102029270B CN102029270B CN 201010620466 CN201010620466A CN102029270B CN 102029270 B CN102029270 B CN 102029270B CN 201010620466 CN201010620466 CN 201010620466 CN 201010620466 A CN201010620466 A CN 201010620466A CN 102029270 B CN102029270 B CN 102029270B
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- siphoning installation
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Abstract
The invention discloses a siphon device and a siphon-type cleaning gun, belonging to the field of high-temperature high-pressure steam jet siphon cleaning tools. The siphon device of the invention comprises a jet device, a siphon chamber and a nozzle which are sequentially arranged along the airflow direction. The siphon-type cleaning gun of the invention comprises a gun outer shell, a gun main body and the siphon device, wherein the gun main body comprises an intake-discharge joint, an air tube, a valve body and a trigger, the siphon device comprises a siphon chamber, a jet device and a nozzle, and the nozzle comprises a channel, a mixed chamber and an outer nozzle which are integrally made. The siphon-type cleaning gun of the invention is characterized in that a hydrodynamic technology is applied to the gun structure, and the gun main body and the siphon device are designed into a whole. The siphon-type cleaning gun of the invention can generate siphon function under a high-temperature high-pressure steam environment by reasonable structural arrangement without the addition of a booster pump and other power mechanical devices, sucks detergent, mixes the detergent with the steam and makes the detergent and the steam jointly acted on substances to be cleaned to reach the favorable cleaning effect and have the advantages of safety, high efficiency and low cost.
Description
Technical field
The present invention relates to cleaning device, exactly refer to a kind of siphoning installation and utilize high temperature and high pressure steam as the hydrocone type cleaning device of cleansing medium.
Background technology
At present, water resources shortage, the countries in the world water of all advocating thriftiness.When article are cleaned, use water inevitably, if directly water cleans, can cause expending in a large number of water resource.Therefore, people adopt the vapour source of HTHP as cleansing medium, and with water stain, the oil stain on the steam clean rifle article-cleaning and spot, using water wisely so greatly, cleaning performance is better.The physics of this steam-type cleaning way cleans very water-saving, but if clean thoroughly that some are water stain, oil stain and other spots, also need sneak into some cleaning agents, so just can clean up.Yet well-known, water liquid can form acceleration through reducing, thereby produces siphon, namely produces a negative pressure.If so steam also can produce siphon in the steam blast rifle, cleaning agent is sucked steam clean rifle and steam automatically.But steam is different with water and gas, because steam relies on steam generator to produce high temperature and produces pressure.Steam is inert gas, can not moment big drop reducing, also can not compress, this is because this situation all can make opposing steam flow, can't realize siphon at all.At present, existing steam-type cleaning device is not owing to arrange the structure that can produce siphon especially, can not satisfy the characteristic of steam, can't produce siphon and adsorb cleaning agent, so, want to sneak in steam cleaning agent, these kinds of booster pump device need be set could be realized, this form by booster pump can not be mixed automatically or selectively be used.
Summary of the invention
At above-mentioned defective, the hydrocone type cleaning device that the object of the present invention is to provide a kind of siphoning installation and this siphoning installation is set by the structure setting, can produce siphon effect, attracts cleaning agent to mix automatically with steam.
In order to solve above technical problem, a kind of siphoning installation provided by the invention comprises the ejector, siphon chamber, the nozzle that set gradually along airflow direction, wherein:
Described ejector stretch into described siphon chamber inlet end in, the inside of described ejector is provided with pore, described pore comprises air inlet section, stage casing, changeover portion, the section of giving vent to anger of perforation successively along airflow direction, described air inlet section reduces gradually along the airflow direction bore, the described section of giving vent to anger increases gradually along the airflow direction bore, and everywhere bore is identical on the described changeover portion;
The inlet end of described nozzle stretches in the described siphon chamber and with the outlet side of described siphon chamber and is connected, the inside of described nozzle is provided with passage, hybrid chamber, the outer spout of perforation successively along airflow direction, the sectional area of described hybrid chamber much larger than the sectional area of described passage, described outside the sectional area of spout;
Described siphon chamber is provided with the cleaning agent entrance.
Preferably, along airflow direction, the stage casing bore of described pore reduces gradually.
Preferably, described siphon chamber is made by metal material or heat-barrier material; Described ejector is made by metal material; Described nozzle is made by metal material or heat-barrier material.
Preferably, the changeover portion bore of described pore is 2mm～6mm.
Preferably, the outer nozzle exit of described nozzle long-pending for the transition section of described pore long-pending more than 3 times.
Preferably, the outer wall of the inlet end of described nozzle is provided with some annular grooves, is provided with O-ring seals in the described annular groove.
Preferably, the distance between the inlet end end face of described cleaning agent entrance and described siphon chamber is 20mm～70mm.
Preferably, the slot cross-section of the air inlet section of described pore is outer R shape or trapezoidal; The slot cross-section of the section of giving vent to anger of described pore is R shape or trapezoidal.
Hydrocone type cleaning device of the present invention comprises the rifle shell, is arranged on the gun main body in the rifle shell, and described gun main body also is provided with aforesaid siphoning installation.
Preferably, described gun main body comprises inlet suction port, air inlet pipe, valve body, the air outlet adapter that connects successively, described air outlet adapter is connected with ejector and the siphon chamber of described siphoning installation respectively, described valve body is provided with the valve body switch, and described air outlet adapter is provided with a trigger, and described trigger can rotate around an axis, promoting the valve body switch moves, open or closed valve, the cleaning agent entrance of described siphoning installation is provided with a flow governor motion, and the adjusting cleaning agent enters the amount in the siphon chamber.
Compared with prior art, siphoning installation provided by the invention and the hydrocone type cleaning device that is provided with this siphoning installation, siphoning installation comprises ejector, the siphon chamber, nozzle, by to ejector, the siphon chamber, structure of nozzle arranges, make it to cooperatively interact, the feasible hydrocone type cleaning device that is provided with this siphoning installation, after feeding steam, can produce siphon effect, directly use steam just can suck cleaning agent naturally, steam is mixed in siphoning installation with cleaning agent and be sprayed onto thing to be cleaned, need not add and add press pump or other motive power machine device, not only provide cost savings, and use safer, more convenient, structure is lighter and handier, be easy to carry, folding and unfolding.
Description of drawings
Fig. 1 is the structural representation of siphoning installation one preferred embodiment of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the structural representation of ejector among Fig. 1;
Fig. 4 is the structural representation of siphon chamber among Fig. 1;
Fig. 5 is the structural representation of hydrocone type cleaning device one preferred embodiment of the present invention.
Fig. 6 is the A district enlarged drawing among Fig. 5;
Among the figure, relevant Reference numeral is as follows:
The 1-inlet suction port; The 2-tracheae; 3-rifle shell; The 4-valve body; The 5-air outlet adapter; The 6-ejector; The 61-pore; 61a-air inlet section; The 61b-stage casing; The 61c-section of giving vent to anger; The 61d-changeover portion; 7-siphon chamber; 71-cleaning agent entrance; The 8-passage; 8a-air inlet section; The 8b-stage casing; The 8c-section of giving vent to anger; The 9-nozzle; The outer spout of 10-; The 11-hybrid chamber; The 12-sealing ring; The 13-flow regulator; The 14-trigger; The 15-valve lift pin; The 16-pad.
The specific embodiment
For those skilled in the art can understand technical scheme provided by the present invention better, below in conjunction with accompanying drawing, be described in detail by specific embodiment.
The siphoning installation preferred embodiment
See also Fig. 1, Fig. 2, siphoning installation in the present embodiment comprises ejector 6, siphon chamber 7, nozzle 9, ejector 6 stretches into the inside of the inlet end of siphon chamber 7, and the inlet end of nozzle 9 stretches into the inside of the outlet side of siphon chamber 7, and with the inside of siphon chamber by being threaded.During use, the inlet end of the inlet end of ejector 6, siphon chamber 7 is connected with an air outlet adapter 5, then stretches into the inlet end of siphon chamber 7 by air outlet adapter 5.
Referring to Fig. 3, ejector 6 is metal material products, and length can be selected in 0～60mm scope, and its inlet end is provided with external screw thread, is connected with air outlet adapter 5 by external screw thread during use.The outlet side of ejector 6, its outside bore diminishes gradually along the direction that steam flows, because it is indoor that the outlet side of ejector 6 is arranged on siphon, so external shape is arranged to the cone-shaped that bore diminishes gradually, so effectively the volume of control jet device owing to the minimizing of ejector volume, can increase the space of siphon chamber, thereby strengthened the absorption power of jet, the environment of favourable siphon is provided.Ejector 6 inside are provided with pore 61, and the long-pending slot cross-section less than nozzle passage 8 of its slot cross-section is long-pending, and this pore 61 is divided into air inlet section 61a, stage casing 61b, changeover portion 61d, the section of giving vent to anger 61c.Wherein, the air inlet section 61a of pore 61 is outer R shape, and along airflow direction, the bore of stage casing 61b reduces gradually, is cone-shaped, and tapering is 1: 1～1: 30, and the length of changeover portion 61d is 0.5～5mm, and bore is identical everywhere, is 2～6mm; Along airflow direction, the bore of the section of giving vent to anger 61c strengthens gradually, is cone-shaped, and tapering can be 1: 1～and 1: 10.The diameter of pore 61 can be any value among 2mm～6mm, this be because: the diameter of pore 61 is below the 2mm, then power is not enough, be not enough to reach cleaning performance preferably, the diameter of pore 61 is that 6mm is when above, then general the steam source of supply---steam generator can't provide corresponding steam, can not reach cleaning performance preferably.The pore 61 of ejector is set to aforesaid shape, mainly is when allowing steam pass through ejector, produces supersonic speed, for the absorption cleaning agent provides power.
In other embodiment, the air inlet section 61a of pore 61 also can be set to the cone-shaped that reduces gradually along the airflow direction bore; The stage casing 61b of pore 61 also can be set to consistent straight tubulars of caliber size everywhere; The section of giving vent to anger 61c also can be set to the R shape that increases gradually along the airflow direction bore.
Referring to Fig. 4, siphon chamber 7 is made by heat-barrier material, is a pipe body, and its two ends are provided with screw thread, are connected with air outlet adapter and nozzle respectively.The internal chamber of siphon chamber 7 is whole to connect, and its diameter is about 10mm～25mm, and length is about 50～100mm.Siphon chamber 7 also is provided with cleaning agent entrance 71, this cleaning agent entrance 71 is located at this siphon chamber medium position substantially, and connect with the siphon chamber interior, distance between the end face of this cleaning agent entrance 71 and siphon chamber inlet end is about 20mm～70mm, such distance makes siphon effect best, this siphon chamber is in vacuum state when work, be equivalent to a closed chamber.
Referring to Fig. 2, nozzle 9 has three functional areas, and they are respectively spouts 10 outside passage 8, hybrid chamber 11 that airflow direction sets gradually and connects reach.After the steam of HTHP entered ejector, by the special role of ejector, when steam was ejected into passage 8 fast, the siphon chamber was in vacuum state immediately, thereby produced absorption affinity.Cleaning agent is mixed rapidly with steam in hybrid chamber under the absorption affinity effect of high velocity vapor automatically, then is ejected into through outer spout and is cleaned thing.Wherein, the long-pending slot cross-section much larger than passage 8 of the slot cross-section of hybrid chamber 11 is long-pending.The air inlet section 8a of passage 8 is outer R shape, and R is 2mm～12mm; The stage casing 8b diameter of passage 8 is about more than the 4mm, and length is about 20～50mm; The section of the giving vent to anger 8c of passage 8 is the cone-shaped that bore increases gradually.Hybrid chamber 11 comprises mixing section 11a and the section of giving vent to anger 11b, and the diameter of mixing section 11a is about 12mm～20mm; The bore of the section of giving vent to anger 11b increases gradually along airflow direction.The sectional area of outer spout 10 be the transition section of ejector pore long-pending more than 3 times.In the present embodiment, outer spout 10 is set to flat, in other embodiments, according to actual needs, can be set to circle or other shapes.Also be provided with annular groove on the inlet end outer wall of nozzle 9, be provided with O-ring seals 12 in the annular groove, this kind structure plays to make the close-connected effect of nozzle and siphon chamber with comparatively simple structure.
The preferred embodiment of hydrocone type cleaning device
Referring to Fig. 5, Fig. 6, the hydrocone type cleaning device of present embodiment, comprise rifle shell 3 and be arranged on gun main body in the rifle shell 3, gun main body comprises inlet suction port 1, tracheae 2, the air outlet adapter 5 that connects successively, be provided with valve body 4 between air outlet adapter 5 and the tracheae, the outlet side of air outlet adapter 5 is connected with siphoning installation.
Siphoning installation comprises ejector 6, siphon chamber 7, nozzle 9.The inlet end of ejector 6 stretches in the outlet side of air outlet adapter 5 and is attached thereto, and the junction is provided with pad 16, this pad 16 is set can prevents steam leakage better; The inside of siphon chamber 7 is stretched into together with ejector 6 in the outlet side of air outlet adapter 5, and the outside inwall with siphon chamber 7 inlet ends in the outlet side of air outlet adapter 5 is by being threaded, and its junction is provided with O RunddichtringO 12; The inlet end of nozzle 9 stretch into siphon chamber 7 the outlet side and with the inwall of siphon chamber 7 by being threaded, an end that is connected with the siphon chamber on the nozzle 9, its outer wall is provided with two annular grooves, wherein is equipped with O RunddichtringO 12, can prevent steam leakage and play the fine setting effect.
Wherein, valve body 4 is provided with valve lift pin 15, and air outlet adapter 5 also connects a trigger 14, trigger 14 other ends stretch out from the rifle shell, can rotate around an axis, contact with valve lift pin 15 during rotation and press it, valve body 4 is opened, and the steam in the tracheae 2 enters in the air outlet adapter 5.
The below of siphon chamber 7 also is provided with cleaning agent entrance 71, these cleaning agent entrance 71 places are provided with a flow adjuster 13, this flow regulator 13 is connected with exterior clean agent source of supply, the conducting of control exterior clean agent source of supply and siphon chamber and the amount of closing and entering the cleaning agent in the siphon chamber are to satisfy different cleaning requirements.
Wherein, rifle shell 3 is by two heat insulation material casting formings and combine.
Hydrocone type cleaning device in the present embodiment, its course of work is as follows:
During use, inlet suction port 1 is connected by high pressure resistant, resistant to elevated temperatures pipeline with vapour source, and flow regulator 13 1 ends are connected with cleaning agent entrance on being arranged on the siphon chamber, and the other end is connected with the cleaning agent source of supply.After starting working, steam enters inlet suction port 1 by the pipeline of withstand voltage heatproof, the tracheae 2 of flowing through arrives valve body 4 places, when pulling plate machine 14 compressing valve lift pins 15, valve body 4 is opened, steam is entered in the air outlet adapter 5, then by ejector 6 steam is injected at a high speed=passage 8 in, according to hydromechanical principle, the ejector 6 in the siphon chamber 7 and the passage 8 in the nozzle and hybrid chamber 11 constitute a jet pump, produce siphonage thereby form negative pressure, cleaning agent is siphoned in the hybrid chamber, automatically mix with steam, then by the outer spout 10 of nozzle, be ejected into and be cleaned on the thing, thereby reach the purpose of cleaning, flow regulator 13 can select to cut out or the position of conducting and the position of selecting different flow for use, to satisfy different cleaning demands according to the cleaning requirement of thing to be cleaned.Hydrocone type cleaning device in the present embodiment directly uses steam just can produce siphon, adsorbs cleaning agent and steam automatically, need not only provide cost savings by booster pump or other dynamic power machines, and uses safety, convenient.
Certainly, more than only be preferred embodiment of the present invention, should be understood that; for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. a siphoning installation is characterized in that, comprises the ejector, siphon chamber, the nozzle that set gradually along airflow direction, wherein:
Described ejector stretch into described siphon chamber inlet end in, the inside of described ejector is provided with pore, described pore comprises air inlet section, stage casing, changeover portion, the section of giving vent to anger of perforation successively along airflow direction, described air inlet section reduces gradually along the airflow direction bore, the described section of giving vent to anger increases gradually along the airflow direction bore, and everywhere bore is identical on the described changeover portion;
The inlet end of described nozzle stretch in the described siphon chamber and with the outlet side of described siphon chamber by being threaded, the inside of described nozzle is provided with passage, hybrid chamber, the outer spout of perforation successively along airflow direction, the sectional area of described hybrid chamber much larger than the sectional area of described passage, described outside the sectional area of spout;
Described siphon chamber is provided with the cleaning agent entrance.
2. siphoning installation according to claim 1 is characterized in that, along airflow direction, the stage casing bore of described pore reduces gradually.
3. siphoning installation according to claim 1 is characterized in that, described siphon chamber is made by metal material or heat-barrier material; Described ejector is made by metal material; Described nozzle is made by metal material or heat-barrier material.
4. siphoning installation according to claim 1 is characterized in that, the changeover portion bore of described pore is 2mm～6mm.
5. siphoning installation according to claim 1 is characterized in that, the outer nozzle exit of described nozzle long-pending for the transition section of described pore long-pending more than 3 times.
6. siphoning installation according to claim 1 is characterized in that, the outer wall of the inlet end of described nozzle is provided with some annular grooves, is provided with O-ring seals in the described annular groove.
7. siphoning installation according to claim 1 is characterized in that, the distance between the inlet end end face of described cleaning agent entrance and described siphon chamber is 20mm～70mm.
8. a hydrocone type cleaning device comprises the rifle shell, is arranged on the gun main body in the rifle shell, it is characterized in that, described gun main body also is provided with as each described siphoning installation of claim 1～7.
9. hydrocone type cleaning device according to claim 8, it is characterized in that, described gun main body comprises inlet suction port, tracheae, valve body, the air outlet adapter that connects successively, described air outlet adapter is connected with ejector and the siphon chamber of described siphoning installation respectively, described valve body is provided with the valve body switch, described air outlet adapter is provided with a trigger, described trigger can rotate around an axis, promoting the valve body switch moves, open or closed valve, the cleaning agent entrance of described siphoning installation is provided with a flow governor motion, and the adjusting cleaning agent enters the amount in the siphon chamber.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010620466 CN102029270B (en) | 2010-12-31 | 2010-12-31 | Siphon device and siphon-type cleaning gun |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010620466 CN102029270B (en) | 2010-12-31 | 2010-12-31 | Siphon device and siphon-type cleaning gun |
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| CN102029270A CN102029270A (en) | 2011-04-27 |
| CN102029270B true CN102029270B (en) | 2013-08-28 |
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| CN 201010620466 Active CN102029270B (en) | 2010-12-31 | 2010-12-31 | Siphon device and siphon-type cleaning gun |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615060A (en) * | 2012-03-29 | 2012-08-01 | 中国矿业大学 | Low-pressure water jet flow cleaning gun |
| CN103263993A (en) * | 2013-04-16 | 2013-08-28 | 平湖市瑞阳精密机械有限公司 | High-pressure water gun |
| CN107159481B (en) * | 2017-05-26 | 2024-04-26 | 厦门建霖健康家居股份有限公司 | Integrated two-in-one spray gun |
| CN107512248B (en) * | 2017-07-17 | 2023-08-01 | 吴寿林 | Vehicle cleaning and maintenance equipment |
| CN109224904B (en) * | 2018-10-30 | 2022-02-11 | 湖南农业大学 | Multi-point injection type medicine mixing device and method |
| CN111555165B (en) * | 2020-05-25 | 2021-11-23 | 保定市英电电力科技有限公司 | Equipment for electric power maintenance and overhaul |
| CN117307541B (en) * | 2023-11-28 | 2024-02-09 | 海普瑞(常州)洁净系统科技有限公司 | High-purity siphon valve with non-return for semiconductor manufacture |
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| US4896392A (en) * | 1988-03-28 | 1990-01-30 | Hull Harold L | Cleaning device |
| EP1021952A2 (en) * | 1999-01-20 | 2000-07-26 | Suiken Co., Ltd. | Cleaner for inside of water tank |
| CN201020425Y (en) * | 2007-03-29 | 2008-02-13 | 上海理工大学 | Multifunctional liquid spraying gun |
| CN201531467U (en) * | 2009-11-11 | 2010-07-21 | 宁波蓝达实业有限公司 | Self-absorbing structure of cleaning agent of high pressure cleaning machine |
| CN202037139U (en) * | 2010-12-31 | 2011-11-16 | 甘继东 | Siphon device and siphon-type cleaning gun |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2877882Y (en) * | 2006-01-26 | 2007-03-14 | 上海交通大学 | Eddy flow steam-liquid atomization injector |
| JP5129769B2 (en) * | 2008-08-08 | 2013-01-30 | 創市 小川 | Aquarium cleaning tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4896392A (en) * | 1988-03-28 | 1990-01-30 | Hull Harold L | Cleaning device |
| EP1021952A2 (en) * | 1999-01-20 | 2000-07-26 | Suiken Co., Ltd. | Cleaner for inside of water tank |
| CN201020425Y (en) * | 2007-03-29 | 2008-02-13 | 上海理工大学 | Multifunctional liquid spraying gun |
| CN201531467U (en) * | 2009-11-11 | 2010-07-21 | 宁波蓝达实业有限公司 | Self-absorbing structure of cleaning agent of high pressure cleaning machine |
| CN202037139U (en) * | 2010-12-31 | 2011-11-16 | 甘继东 | Siphon device and siphon-type cleaning gun |
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| CN102029270A (en) | 2011-04-27 |
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