CN202893594U - Liquid whistle type supersonic jet device - Google Patents
Liquid whistle type supersonic jet device Download PDFInfo
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- CN202893594U CN202893594U CN 201220493726 CN201220493726U CN202893594U CN 202893594 U CN202893594 U CN 202893594U CN 201220493726 CN201220493726 CN 201220493726 CN 201220493726 U CN201220493726 U CN 201220493726U CN 202893594 U CN202893594 U CN 202893594U
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- nozzle body
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- jet device
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Abstract
The utility model discloses a liquid whistle type supersonic jet device. The liquid whistle type supersonic jet device comprises a cavity body and a spraying nozzle body, wherein the upper stream of the cavity body is provided with a jet flow inlet, the lower stream of the spraying nozzle body is provided with a spraying outlet, the spraying nozzle body is provided with an inner thread to be matched with an outer thread of the cavity body for connection, the lower stream end of the cavity body is provided with an annular boss communicated with a hollow cavity of the cavity body, an axial chopping seam with a certain depth is arranged in the annular boss, a spring piece with a wedge is embedded in the chopping seam, the wedge of the spring piece right faces the jet flow inlet of the upper stream end of the cavity, and an interval exists between the wedge of the spring piece and the jet flow inlet. The upper stream end of the spraying nozzle body is provided with an annular concave platform communicated with the spraying outlet of the lower stream end, the annular concave flat surface of the annular concave platform tightly presses the bottom end surface of the spring piece in the cavity body. The liquid whistle type supersonic jet device is characterized in that the liquid whistle type supersonic spring piece is organically installed with the structure of the jet cavity body, so that the structure is simple and compact. Due to the fact that a high-frequency supersonic resonance mode is introduced into jet flow, the impact of the jet flow and the flushing capacity are obviously optimized and improved.
Description
Technical field
The utility model relates to a kind of High pressure water jet nozzle device, and particularly a kind of power of self water jet that utilizes comes excitation ultrasound, with the liquid whistle type supersonic jet nozzle of this fortified water jet physical property.
Background technology
At present in the high-pressure wash field in the employed water jet nozzle, less use liquid whistle type ultrasonic excitation device also, tracing it to its cause is traditional liquid whistle type complicated structure, its traditional liquid whistle type structure is when installing the ultrasonic excitation reed, all adopted the screw fastening structure, this relates to more syndeton and larger parts take up space, and on assembly technology, also needing to leave larger operating space, this three large shortcoming has determined that traditional liquid whistle type structure is difficult to reduced being installed in the very little nozzle space.
Therefore, traditional liquid whistle type ultrasonic excitation device is difficult to be made into portable small and exquisite water jet nozzle, therefore also just is difficult to obtain effective application and popularization in the cleaning field.
Summary of the invention
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, and the simple liquid whistle type supersonic jet of a kind of miniaturized structure and assembly technology nozzle is provided.
The purpose of this utility model is achieved in that and comprises that the upstream is provided with the cavity of jet hand-hole and downstream and is provided with and sprays the nozzle body that portals, it is characterized in that: the external screw thread that described nozzle body is provided with internal thread and cavity is connected, the downstream of cavity is provided with an annular boss that is communicated with the cavity cavity, what be provided with certain depth in its annular boss axially splits seam, described splitting is embedded a reed with wedge in the seam, the wedge of reed is over against the jet hand-hole of cavity upstream extremity and leave spacing.Described nozzle body upstream extremity is provided with one and sprays the annular concave platform portal and communicate with downstream, and its annular concave plane tightly suppresses the bottom face of reed in the cavity.
The below vestibule of annular concave plane is usually designed to outlet with the conically convergent type nozzle arrangements of cylindrical section in the described nozzle body, or is designed to the organ pipe cavitating nozzle structure of double step shape.
Can be updated to fast unworn caliber size after making things convenient for terminal jet exit wearing and tearing, the inside circumference face that then described nozzle body downstream jet can be portalled is provided with internal thread, is provided with externally threaded jet with the upper end and goes out hole nozzle and be connected.
Liquid whistle type supersonic jet nozzle can further be expanded its structure and function as mentioned above:
Can establish two or more apertures on the outer circumference face in described nozzle body downstream, the fluidic channel in its aperture and the nozzle body is connected.Structure after this expansion can be used for the cleaning field to the cleaning of interior conduit.
The outer circumference face in described nozzle body downstream can further be provided with external screw thread, and the abrasive jet device that is provided with internal thread with the upper end is connected; The upstream extremity of described abrasive jet device is the abrasive material mixing chamber that is provided with internal thread, its internal thread namely is used for being connected with the external screw thread in nozzle body downstream, the middle reaches outer circumference of described abrasive material mixing chamber is provided with abrasive material and enters aperture apparatus, and the downstream of described abrasive jet device adopts internal thread or external screw thread to be connected and is provided with the abrasive jet of injection channel.
Compared with the prior art the utility model has the following advantages:
1. the utility model organically is installed together the ultrasonic reed of liquid whistle type and jet cavity body structure mutually, and its structure is very simple compact, and its assembling, dismounting also are very easy to, and the classification processing of being convenient to parts is changed with combination.
2. on properties of product, because having introduced the resonance mechanism of high frequency ultrasound in jet, so the impact of its water jet, rinse capability have obtained remarkable optimization and lifting; The atomization of water jet lift end has also obtained remarkable lifting simultaneously.
3, on design concept, fully taken into account the functions expanding of this liquid whistle type supersonic jet nozzle, on the basis of ultrasonic excitation jet, if change the interior cavity structure of nozzle body, can further incorporate the cavitation pulse function; If establish a plurality of apertures at the excircle of nozzle body lower end, then can change into interior conduit ultrasonic cleaning nozzle; Further connecting jet nozzle and establishing on the basis of abrasive material inlet device, then can change into ultrasonic-type abrasive jet device with better function.
Description of drawings
Fig. 1 is the first embodiment of the present utility model;
Fig. 2 is the second embodiment of the present utility model;
Fig. 3 is the third embodiment of the present utility model;
Fig. 4 is the 4th kind of embodiment of the present utility model.
In the accompanying drawing, 1 for jet enters aperture apparatus, and 2 is cavity, and 3 is reed, 4a is the nozzle body that directly portals for jet in the downstream, 4b is to portal and be made as the nozzle body of internal thread in the downstream, and 4c is the nozzle body of establishing a plurality of apertures on the outer circumference face of downstream, and 4d is made as externally threaded nozzle body on the outer circumference face of downstream, 5 are provided with the externally threaded hole nozzle that ejects for the upper end, 6 is the abrasive material mixing chamber, and 7 for abrasive material enters aperture apparatus, and 8 is abrasive jet.
The specific embodiment
Referring to Fig. 1, the present embodiment comprises cavity 2 and nozzle body 4a, and the external screw thread that described nozzle body 4a is provided with internal thread and cavity 2 is connected, and formation is tightly connected.The upstream extremity of cavity 2 is provided with the very little jet in aperture and enters aperture apparatus 1, and described jet hand-hole arranges 1 and adopts thread seals to be connected with cavity 2, and connector 2 is used for connection extraneous current body source.Annular boss is processed in the lower surface of described cavity 2, axially split seam at annular boss towards what party upstream inwardly had a certain depth, split the reed 3 of the embedded set band wedge of seam, the splitter of described reed 3 faces the jet hand-hole that jet enters aperture apparatus 1, and leaves spacing.The downstream of described nozzle body 4a directly is processed into the very little injection in aperture portals, and upstream extremity is provided with one and sprays the annular concave platform portal and communicate with downstream, and its annular concave plane tightly suppresses the bottom face of reed 3 in the cavity.Operation principle: the high-pressure spray that sprays from jet hand-hole 1 device can impact the wedge of reed 3, causes reed 3 and produces ultrasonic vibrations, excites jet generation dither in the whole fluid cavity with this, at last ejection from the downstream jet of nozzle body 4a portals.
Referring to Fig. 2, the present embodiment comprises cavity 2 and nozzle body 4b, and the external screw thread that described nozzle body 4b is provided with internal thread and cavity 2 is connected, and formation is tightly connected.The upstream extremity of cavity 2 is provided with the very little jet in aperture and enters aperture apparatus 1, and described jet hand-hole arranges 1 and adopts thread seals to be connected with cavity 2, and connector 2 is used for connection extraneous current body source.Annular boss is processed in the lower surface of described cavity 2, axially split seam at annular boss towards what party upstream inwardly had a certain depth, split the reed 3 of the embedded set band wedge of seam, the splitter of described reed 3 faces the jet hand-hole that jet enters aperture apparatus 1, and leaves spacing.The downstream of described nozzle body 4b is processed into internal thread hole, is connected to the upper end by internal thread and is provided with the externally threaded hole nozzle 5 that ejects, and its objective is after described nozzle 5 spout abrasion and is convenient to again change nozzle 5.The upstream extremity of described nozzle body 4b is provided with one and sprays the annular concave platform that portals and communicate with nozzle 5, and its annular concave plane tightly suppresses the bottom face of reed 3 in the cavity.Operation principle: the high-pressure spray that sprays from jet hand-hole 1 device can impact the wedge of reed 3, causes reed 3 and produces ultrasonic vibrations, excites jet generation dither in the whole fluid cavity with this, sprays from the spray orifice of jet exit nozzle 5 at last.
Referring to Fig. 3, the present embodiment comprises cavity 2 and nozzle body 4c, and the external screw thread that described nozzle body 4c is provided with internal thread and cavity 2 is connected, and formation is tightly connected.The upstream extremity of cavity 2 is provided with the very little jet in aperture and enters aperture apparatus 1, and described jet hand-hole arranges 1 and adopts thread seals to be connected with cavity 2, and connector 2 is used for connection extraneous current body source.Annular boss is processed in the lower surface of described cavity 2, axially split seam at annular boss towards what party upstream inwardly had a certain depth, split the reed 3 of the embedded set band wedge of seam, the splitter of described reed 3 faces the jet hand-hole that jet enters aperture apparatus 1, and leaves spacing.The downstream of described nozzle body 4c is processed into the very little injection in aperture portals, and also establishes a plurality of (two or more) aperture on the outer circumference face of downstream, and the fluidic channel in its aperture and the nozzle body is connected.Described nozzle body 4c upstream extremity be provided with one with the described annular concave platforms that portal and communicate that spray in downstream more, its annular concave plane tightly suppresses the bottom face of reed 3 in the cavity.Operation principle: the wedge that can impact reed 3 from the high-pressure spray of jet hand-hole 1 device injection, cause reed 3 and produce ultrasonic vibration, excite jet generation dither in the whole fluid cavity, at last ejection from a plurality of injections of the downstream of nozzle body 4c are portalled with this.If when the outside multi-port angle of nozzle body 4c tilted towards the lower end, this spout structure can be used for the multiple spot of outer surface is cleaned simultaneously; If outside spout angle tilts towards upstream extremity, then this structure is widely used in the automatic cleaning of interior conduit.Structure shown in Figure 3 namely is suitable for the efficient of interior conduit cleaned automatically.
Referring to Fig. 4, the present embodiment comprises injection cavity 2, nozzle body 4d and abrasive material mixing chamber 6, the external screw thread that the upstream extremity of described nozzle body 4d is provided with internal thread and cavity 2 is connected, the downstream outer circumference face of described nozzle body 4d is provided with external screw thread and is connected with the internal thread of abrasive material mixing chamber 6, all forms to be tightly connected.The upstream extremity of cavity 2 is provided with the very little jet in aperture and enters aperture apparatus 1, and described jet hand-hole arranges 1 and adopts thread seals to be connected with cavity 2, and connector 2 is used for connection extraneous current body source.Annular boss is processed in the lower surface of described cavity 2, axially split seam at annular boss towards what party upstream inwardly had a certain depth, split the reed 3 of the embedded set band wedge of seam, the splitter of described reed 3 faces the jet hand-hole that jet enters aperture apparatus 1, and leaves spacing.The downstream bore area of described nozzle body 4d is processed into internal thread, is connected to the upper end by internal thread and is provided with the externally threaded hole nozzle 5 that ejects.The upstream extremity of described nozzle body 4d is provided with one and sprays the annular concave platform that portals and communicate with nozzle 5, and its annular concave plane tightly suppresses the bottom face of reed 3 in the cavity.Establish an abrasive material on the middle reaches outer circumference of described abrasive material mixing chamber 6 and enter aperture apparatus 7, the downstream of described abrasive material mixing chamber 6 is connected with the abrasive jet 8 of injection channel with internal thread.Operation principle: the wedge that can impact reed 3 from the high-pressure spray of jet hand-hole 1 device injection, cause reed 3 and produce ultrasonic vibration, from the spray orifice of jet exit nozzle 5, sprayed by the water jet of ultrasonic excitation, enter again cavity 6, with enter the abrasive material that aperture apparatus 7 enters from abrasive material and fully mix, carry the at last ejection from abrasive jet 8 of ultrasonic jet flow of abrasive material.
The utility model not only is confined to above-described embodiment, and the downstream of described nozzle body also can further connect the nozzle of other type.The injection of nozzle body is portalled and also can be arranged on the connector, by further external other nozzle of connector.
Claims (7)
1. liquid whistle type supersonic jet device, comprise that the upstream is provided with the cavity of jet hand-hole and downstream and is provided with and sprays the nozzle body that portals, it is characterized in that: the external screw thread that described nozzle body is provided with internal thread and cavity is connected, the downstream of cavity is provided with an annular boss that is communicated with the cavity cavity, what be provided with certain depth in its annular boss axially splits seam, described splitting is embedded a reed with wedge in the seam, the wedge of reed is over against the jet hand-hole of cavity upstream extremity and leave spacing, described nozzle body upstream extremity is provided with one and sprays the annular concave platform portal and communicate with downstream, and its annular concave plane tightly suppresses the bottom face of reed in the cavity.
2. liquid whistle type supersonic jet device according to claim 1 is characterized in that: the below vestibule of annular concave plane is the conically convergent type nozzle arrangements of outlet with cylindrical section in the described nozzle body.
3. liquid whistle type supersonic jet device according to claim 1 is characterized in that: the below vestibule of annular concave plane is the organ pipe cavitating nozzle structure of double step shape in the described nozzle body.
4. liquid whistle type supersonic jet device according to claim 1, it is characterized in that: the inside circumference face that described nozzle body downstream jet portals is provided with internal thread, is provided with externally threaded jet with the upper end and goes out hole nozzle and be connected.
5. liquid whistle type supersonic jet device according to claim 1, it is characterized in that: the outer circumference face in described nozzle body downstream is provided with two or more apertures, and its aperture is connected with fluidic channel in the nozzle body.
6. liquid whistle type supersonic jet device according to claim 1, it is characterized in that: the outer circumference face in described nozzle body downstream is provided with external screw thread, and the abrasive jet device that is provided with internal thread with the upper end is connected.
7. liquid whistle type supersonic jet device according to claim 6, it is characterized in that: the upstream extremity of described abrasive jet device is the abrasive material mixing chamber that is provided with internal thread, its internal thread is connected with the external screw thread in nozzle body downstream, the middle reaches outer circumference of described abrasive material mixing chamber is provided with abrasive material and enters aperture apparatus, and the downstream of described abrasive jet device adopts internal thread or external screw thread to be connected and is provided with the abrasive jet of injection channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220493726 CN202893594U (en) | 2012-09-26 | 2012-09-26 | Liquid whistle type supersonic jet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220493726 CN202893594U (en) | 2012-09-26 | 2012-09-26 | Liquid whistle type supersonic jet device |
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| Publication Number | Publication Date |
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| CN202893594U true CN202893594U (en) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220493726 Expired - Fee Related CN202893594U (en) | 2012-09-26 | 2012-09-26 | Liquid whistle type supersonic jet device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107245535A (en) * | 2017-07-20 | 2017-10-13 | 白教法 | A kind of method that can improve cane milling sucrose extraction |
| CN107754705A (en) * | 2016-08-17 | 2018-03-06 | 温州飞龙聚氨酯设备工程有限公司 | A kind of pouring head mixed using hydrodynamic ultrasonic wave |
| CN110000147A (en) * | 2019-05-22 | 2019-07-12 | 杭州沃凌的机电有限公司 | A kind of magnetostrictive ultrasonic purge valve |
| CN114033413A (en) * | 2021-11-09 | 2022-02-11 | 中铁工程装备集团有限公司 | Ultrasonic-assisted high-pressure water jet mixed abrasive nozzle and heading machine |
-
2012
- 2012-09-26 CN CN 201220493726 patent/CN202893594U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107754705A (en) * | 2016-08-17 | 2018-03-06 | 温州飞龙聚氨酯设备工程有限公司 | A kind of pouring head mixed using hydrodynamic ultrasonic wave |
| CN107245535A (en) * | 2017-07-20 | 2017-10-13 | 白教法 | A kind of method that can improve cane milling sucrose extraction |
| CN110000147A (en) * | 2019-05-22 | 2019-07-12 | 杭州沃凌的机电有限公司 | A kind of magnetostrictive ultrasonic purge valve |
| CN110000147B (en) * | 2019-05-22 | 2023-12-22 | 杭州沃凌的机电有限公司 | Magnetostrictive ultrasonic cleaning valve |
| CN114033413A (en) * | 2021-11-09 | 2022-02-11 | 中铁工程装备集团有限公司 | Ultrasonic-assisted high-pressure water jet mixed abrasive nozzle and heading machine |
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| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Gu Jiapu Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20210926 |