CN102615060A - Low-pressure water jet flow cleaning gun - Google Patents
Low-pressure water jet flow cleaning gun Download PDFInfo
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- CN102615060A CN102615060A CN2012100875470A CN201210087547A CN102615060A CN 102615060 A CN102615060 A CN 102615060A CN 2012100875470 A CN2012100875470 A CN 2012100875470A CN 201210087547 A CN201210087547 A CN 201210087547A CN 102615060 A CN102615060 A CN 102615060A
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- water jet
- self
- cleaning device
- jet flow
- cleaning gun
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Abstract
A low-pressure water jet flow cleaning gun comprises a water jet flow cleaning gun body and is characterized in that a self-oscillation water jet flow generator is arranged on a jet head body of the water jet flow cleaning gun body, a connector used for being connected with a flexible water pipe is arranged at the tail part of the water jet flow cleaning gun body, and a switch used for controlling opening and closing of water jet flow is arranged at the rear part of the water jet flow cleaning gun body. The cleaning gun is particularly suitable for removing surface dirt in daily life, takes tap water under normal pressure as a power force, and takes the self-oscillation water jet flow generator as the core component; since the pressure of the tap water is directly used as the power force, external power supply is not required; and the cleaning gun has the characteristics of simple structure, reliable performance, environment friendliness, energy conservation, convenience in operation, and the like.
Description
Technical field
The present invention relates to a kind of cleaning kind equipment, especially a kind of is the low-pressure water jet cleaning device of core component as power, self-oscillation fluid generator with the running water under the normal pressure.
Background technology
Cleaning is one of most widely used field of high pressure water jet, has formed the industry of scale at present.Cleaning by High Pressure Water Jet has cleans that cost is low, speed is fast, peace and quiet rate is high, does not damage thing, applied range, the characteristics such as free from environmental pollution of being cleaned.
Existing on the market water jet cleaning equipment all is power with the high-pressure hydraulic pump; Though cleansing power is strong; But for some to the less demanding occasion of cleansing power; For example the car surface in the daily life cleans, family kitchen, lavatory, bathroom glass cleaning etc., then exist mechanism complicated, carry inconvenience, need shortcoming such as electric power.For example, often can run into car surface in the daily life and clean, the cleaning of family kitchen, lavatory, bathroom glass etc., just less demanding to cleansing power.But, directly carry out the cleaning of surperficial dirt with running water, then cleaning performance is very undesirable.
Summary of the invention
Technical problem: the objective of the invention is the problem that exists to prior art, provide a kind of simple in structure, carry inconvenience, easy-operating low-pressure water jet cleaning device.
Low-pressure water jet cleaning device of the present invention; Comprise water jet cleaning device body, self-oscillation fluid generator, sprayer body; The bottom of water jet cleaning device body is provided with the joint that connects flexible water conduit, and the rear portion of water jet cleaning device body is provided with and is used to control the switch that water jet opens and closes; Described self-oscillation fluid generator is installed in before the water jet cleaning device body, after the sprayer body.
Described self-oscillation fluid generator comprises the self-excitation cavity, is located at the top nozzle of self-excitation cavity middle inside and the following nozzle of outer middle side part, is provided with the taper impact walls in the self-excitation cavity; The following nozzle of said self-oscillation fluid generator and the diameter ratio of top nozzle are 1.5:1 ~ 2.5:1; The internal diameter of said self-excitation cavity is 6:1 ~ 8:1 with the ratio of following nozzle diameter; The length of said self-excitation cavity inner room is 0.4:1 ~ 0.7:1 with the ratio of self-excitation cavity internal diameter; The cone angle of said taper impact walls is 100 ~ 140 °.
Beneficial effect: the present invention as power, utilizes self-oscillatory mode to strengthen the cleansing power of running water with the running water under the normal pressure, reaches required cleaning performance.Directly link to each other through flexible pipe with water tap; Dependence is connected the effect of the self-oscillation fluid generator on the water jet cleaning device body; Make ordinary tap water form the self-oscillation water jet, and, form pulse water jet with certain cleansing power through the sprayer body ejection.Have simple in structure, dependable performance, environmental protection and energy saving, characteristics such as easy to operate.Be applicable to the cleaning of daily surperficial Fouling Cleaning, particularly family car, family kitchen, lavatory, bathroom glass etc.Owing to do not need additionaling power, the scope of application of this cleaning device is wide, and is easy to carry, easy to use, cleans that cost is low, speed is fast, peace and quiet rate is high, do not damage and be cleaned thing, applied range, free from environmental pollution.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is an embodiment of the present invention self-oscillation fluid generator structure chart.
Among the figure: sprayer body-1, self-oscillation fluid generator-2, water jet cleaning device body-3, joint-4, switch-5, top nozzle-6, self-excitation cavity-7, impact walls-8, following nozzle-9.
The specific embodiment
Below in conjunction with accompanying drawing one embodiment of the present of invention are done further to describe:
Low-pressure water jet cleaning device of the present invention; Mainly constitute by water jet cleaning device body 3, self-oscillation fluid generator 2, sprayer body 1; Self-oscillation fluid generator 2 is located on the sprayer body 1 of water jet cleaning device body 3 front portions, and self-oscillation fluid generator 2 comprises top nozzle 6, self-excitation cavity 7, impact walls 8 and following nozzle 9.Described self-oscillation fluid generator 2 comprises self-excitation cavity 7, is located at the top nozzle 6 of self-excitation cavity 7 middle inside and the following nozzle 9 of outer middle side part, is provided with taper impact walls 8 in the self-excitation cavity 7, and the cone angle of taper impact walls 8 is 100 ~ 140 °.The following nozzle 9 of said self-oscillation fluid generator 2 is 1.5:1 ~ 2.5:1 with the diameter ratio of top nozzle 6; The internal diameter of said self-excitation cavity 7 is 6:1 ~ 8:1 with following nozzle 9 diameter ratios; The length of said self-excitation cavity 7 inner rooms is 0.4:1 ~ 0.7:1 with the ratio of self-excitation cavity 7 internal diameters; The bottom of said water jet cleaning device body 3 is provided with the joint 4 that connects flexible water conduit, and the rear portion of water jet cleaning device body 3 is provided with and is used to control the switch 5 that water jet opens and closes; Described self-oscillation fluid generator 2 is installed in before the water jet cleaning device body 3, after the sprayer body 1.The pressure of self-oscillation fluid generator 2 is 0.1 ~ 0.6MPa, and pressure is after the running water of 0.1 ~ 0.6MPa acts on through self-oscillation fluid generator 2, to form the pulse water jet with cleansing power and spray through sprayer body 1, carries out washing and cleaning operation.
The course of work: joint 4 is fixed on the bottom of water jet cleaning device body 3, links to each other with an end of flexible water conduit through joint 4, the other end links to each other with water tap so that to cleaning device supply running water; The switch 5 of the switching that is used to control water jet is housed on the water jet cleaning device body 3; Self-oscillation fluid generator 2 is installed in the front portion of water jet cleaning device body 3, makes ordinary tap water form the self-oscillation water jet, strengthen cleansing power; The self-oscillation water jet that self-oscillation fluid generator 2 produces forms the pulse water jet with 3 ~ 4 times of cleansing powers of ordinary tap water through sprayer body 1 ejection.
Claims (6)
1. low-pressure water jet cleaning device; It is characterized in that: it comprises water jet cleaning device body (3), self-oscillation fluid generator (2), sprayer body (1); The bottom of water jet cleaning device body (3) is provided with the joint (4) that connects flexible water conduit, and the rear portion of water jet cleaning device body (3) is provided with and is used to control the switch (5) that water jet opens and closes; Described self-oscillation fluid generator (2) be installed in water jet cleaning device body (3) before, sprayer body (1) afterwards.
2. low-pressure water jet cleaning device according to claim 1; It is characterized in that: described self-oscillation fluid generator (2) comprises self-excitation cavity (7), is located at the top nozzle (6) of self-excitation cavity (7) middle inside and the following nozzle (9) of outer middle side part, is provided with taper impact walls (8) in the self-excitation cavity (7).
3. low-pressure water jet cleaning device according to claim 1 and 2 is characterized in that: the following nozzle (9) of said self-oscillation fluid generator (2) is 1.5:1 ~ 2.5:1 with the diameter ratio of top nozzle (6).
4. low-pressure water jet cleaning device according to claim 2 is characterized in that: the internal diameter of said self-excitation cavity (7) is 6:1 ~ 8:1 with following nozzle (9) diameter ratio.
5. low-pressure water jet cleaning device according to claim 2 is characterized in that: the ratio of the length of said self-excitation cavity (7) inner room and self-excitation cavity (7) internal diameter is 0.4:1 ~ 0.7:1.
6. low-pressure water jet cleaning device according to claim 2 is characterized in that: the cone angle of said taper impact walls (8) is 100 ~ 140 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100875470A CN102615060A (en) | 2012-03-29 | 2012-03-29 | Low-pressure water jet flow cleaning gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100875470A CN102615060A (en) | 2012-03-29 | 2012-03-29 | Low-pressure water jet flow cleaning gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102615060A true CN102615060A (en) | 2012-08-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100875470A Pending CN102615060A (en) | 2012-03-29 | 2012-03-29 | Low-pressure water jet flow cleaning gun |
Country Status (1)
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| CN (1) | CN102615060A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113997A (en) * | 2015-09-21 | 2015-12-02 | 武汉大学深圳研究院 | Drill maintenance method and device for ocean oil gas platform |
| CN110220684A (en) * | 2019-06-10 | 2019-09-10 | 江苏大学 | A kind of Self-air-sucking pulse spray head assay optimization method |
| CN115262001A (en) * | 2021-04-30 | 2022-11-01 | 苏州市吴中喷丝板有限公司 | Epidemic prevention melt-blown spinneret body high-pressure water jet flow energy cleaning gun and system thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008120327A (en) * | 2006-11-15 | 2008-05-29 | Muraki Corp | Jetting tool for washing |
| CN201537564U (en) * | 2009-11-06 | 2010-08-04 | 郁鹤松 | Multi-purpose portable cleaning water gun with replaceable gun head |
| CN102029270A (en) * | 2010-12-31 | 2011-04-27 | 甘继东 | Siphon device and siphon-type cleaning gun |
| CN102069049A (en) * | 2010-11-24 | 2011-05-25 | 华北水利水电学院 | Self-excitation aspiration pulse jet nozzle |
| CN202044684U (en) * | 2011-04-02 | 2011-11-23 | 湖北汽车工业学院 | Pulsed jet fire-fighting lance |
-
2012
- 2012-03-29 CN CN2012100875470A patent/CN102615060A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008120327A (en) * | 2006-11-15 | 2008-05-29 | Muraki Corp | Jetting tool for washing |
| CN201537564U (en) * | 2009-11-06 | 2010-08-04 | 郁鹤松 | Multi-purpose portable cleaning water gun with replaceable gun head |
| CN102069049A (en) * | 2010-11-24 | 2011-05-25 | 华北水利水电学院 | Self-excitation aspiration pulse jet nozzle |
| CN102029270A (en) * | 2010-12-31 | 2011-04-27 | 甘继东 | Siphon device and siphon-type cleaning gun |
| CN202044684U (en) * | 2011-04-02 | 2011-11-23 | 湖北汽车工业学院 | Pulsed jet fire-fighting lance |
Non-Patent Citations (1)
| Title |
|---|
| 王乐勤等: "低压大流量自激振荡脉冲射流喷嘴结构参数优化研究", 《流体机械》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113997A (en) * | 2015-09-21 | 2015-12-02 | 武汉大学深圳研究院 | Drill maintenance method and device for ocean oil gas platform |
| CN110220684A (en) * | 2019-06-10 | 2019-09-10 | 江苏大学 | A kind of Self-air-sucking pulse spray head assay optimization method |
| CN115262001A (en) * | 2021-04-30 | 2022-11-01 | 苏州市吴中喷丝板有限公司 | Epidemic prevention melt-blown spinneret body high-pressure water jet flow energy cleaning gun and system thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120801 |