CN104525410A - Method for forming different-size water drops through single sprinkler water-steam mixing device - Google Patents
Method for forming different-size water drops through single sprinkler water-steam mixing device Download PDFInfo
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- CN104525410A CN104525410A CN201510010141.6A CN201510010141A CN104525410A CN 104525410 A CN104525410 A CN 104525410A CN 201510010141 A CN201510010141 A CN 201510010141A CN 104525410 A CN104525410 A CN 104525410A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
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- Accessories For Mixers (AREA)
Abstract
The invention relates to a method for forming different-size water drops through a single sprinkler water-steam mixing device. The method is used for forming the different-size water drops through to a water pump, a water gauge, a water tube, a mixing device, a mixing tube, a nozzle, an air tube, an air valve, an air flow meter, an air pressure meter and an air pressure valve by adjusting the water-steam proportion. The method belongs to the field of water conservancy and environmental engineering tests. The method has the advantages that a device and the method for generating the different-size water drops are provided, convenience is brought to operation, and investment is saved.
Description
Technical field
The present invention relates to the method forming a large amount of water droplet of different size in the lab, especially a kind of experimental technique utilizing single spraying head gas-vapor mix device to form different size water droplet, belong to water conservancy and environmental project test field.
Background technology
In hydraulic engineering and environmental project experiment, often need the water droplet generating different size.In hydraulics model test, such as need the rain making producing varying strength, the water droplet producing different densities and size in environmental project experiment has better adsorption capacity to analyze which kind of water droplet to PM2.5 or PM10.These experiments often need a large amount of shower nozzles to spray water droplet to realize simultaneously, the high and inconvenient control of cost.
Summary of the invention
The object of this invention is to provide a kind of experimental provision, and provided the method being produced the water droplet of different size by adjustment aqueous vapor ratio, in order to complete the hydrology and environmental project experiment.
Specifically this device comprises: water pump, water ga(u)ge, water pipe, mixing machine, mixing tube, nozzle, air hose, air valve, mass air flow sensor, air gauge, air pressure valve;
Described water pump, water ga(u)ge, water pipe, mixing machine, mixing tube, nozzle is swum over to downstream and is connected in turn on current;
Described air pressure valve, air gauge, mass air flow sensor, air valve, air hose is swum over to downstream and is connected in turn on air stream;
Described water pipe and air hose are interconnected at mixing machine place.
Described mixing machine shape is that two bottom surfaces are identical, and high different round platform is connected, and its Upstream section basal diameter is 50.8mm (2 inches), and its height is 132mm, and its tract basal diameter is 50.8mm, and its height is 165mm;
Described water pipe diameter is 50.8mm, and air hose diameter is 1.58mm (1/16 inch);
Described nozzle form is that funnel type is divided into curved portions and straight sections, and described curved portions upstream side diameter is 25.4mm, and curved portions section sideline is 1/4 circle, and radius is 9.7mm, and it is 6mm that curved portions lower exit connects diameter, the long straight sections for 15.7mm.
The method of the described water droplet by adjustment aqueous vapor ratio generation different size refers to:
When needs drop diameter is 2 ~ 3mm, discharge is 18L/min, and air mass flow is 30L/min;
When needs drop diameter is 3 ~ 4mm, discharge is 10.4L/min, and air mass flow is 17.6L/min;
When needs drop diameter is 4 ~ 5mm, discharge is 18L/min, and air mass flow is 10L/min;
When needs drop diameter is 6 ~ 7mm, discharge is 28L/min, and air mass flow is 0L/min;
When needs drop diameter is 7 ~ 8mm, discharge is 18L/min, and air mass flow is 0L/min.
The present invention has following beneficial effect:
(1) the present invention proposes a kind of apparatus and method producing different size water droplet;
(2) method convenient operation of the present invention is reduced investment outlay.
Accompanying drawing explanation
Fig. 1 device overall schematic of the present invention;
Fig. 2 nozzle section schematic diagram of the present invention;
The nozzle-integrated schematic diagram of Fig. 3 the present invention;
1 water pump, 2 water ga(u)ges, 3 water pipes, 4 mixing machines, 5 mixing tubes, 6 nozzles, 7 air hoses, 8 air valves, 9 mass air flow sensor, 10 air gauges, 11 air pressure valves, 61 curved portions, 62 straight sections.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in detail.
The object of this invention is to provide a kind of experimental provision, and provided the method being produced the water droplet of different size by adjustment aqueous vapor ratio, in order to complete water conservancy and environmental project test.
Specifically this device comprises: water pump 1, water ga(u)ge 2, water pipe 3, mixing machine 4, mixing tube 5, nozzle 6, air hose 7, air valve 8, mass air flow sensor 9, air gauge 10, air pressure valve 11;
Described water pump 1, water ga(u)ge 2, water pipe 3, mixing machine 4, mixing tube 5, nozzle 6 is swum over to downstream and is connected in turn on current;
Described air pressure valve 11, air gauge 10, mass air flow sensor 9, air valve 8, air hose 7 is swum over to downstream and is connected in turn on air stream;
Described water pipe 3 and air hose 7 are interconnected at mixing machine 4 place.
Described mixing machine 4 shape is that two bottom surfaces are identical, and high different round platform is connected, and its Upstream section basal diameter is 50.8mm, and its height is 132mm, and its tract basal diameter is 50.8mm, and its height is 165mm;
Described water pipe 3 diameter is 50.8mm, and air hose 7 diameter is 1.58mm;
Described nozzle 6 shape is that funnel type is divided into curved portions 61 and straight sections 62, described curved portions 61 upstream side diameter is 25.4mm, and curved portions 61 section sideline is 1/4 circle, and radius is 9.7mm, it is 6mm that curved portions 61 lower exit connects diameter, the long straight sections 62 for 15.7mm.
The method of the described water droplet by adjustment aqueous vapor ratio generation different size refers to:
When needs drop diameter is 2 ~ 3mm, discharge is 18L/min, and air mass flow is 30L/min;
When needs drop diameter is 3 ~ 4mm, discharge is 10.4L/min, and air mass flow is 17.6L/min;
When needs drop diameter is 4 ~ 5mm, discharge is 18L/min, and air mass flow is 10L/min;
When needs drop diameter is 6 ~ 7mm, discharge is 28L/min, and air mass flow is 0L/min;
When needs drop diameter is 7 ~ 8mm, discharge is 18L/min, and air mass flow is 0L/min.
Claims (3)
1. utilize single spraying head gas-vapor mix device to form the method for different size water droplet, it is characterized in that, described single spraying head gas-vapor mix device comprises: water pump, water ga(u)ge, water pipe, mixing machine, mixing tube, nozzle, air hose, air valve, mass air flow sensor, air gauge, air pressure valve;
Described water pump, water ga(u)ge, water pipe, mixing machine, mixing tube, nozzle is swum over to downstream and is connected in turn on current;
Described air pressure valve, air gauge, mass air flow sensor, air valve, air hose is swum over to downstream and is connected in turn on air stream;
Described water pipe and air hose are interconnected at mixing machine place.
2. the method utilizing single spraying head gas-vapor mix device to form different size water droplet according to claim 1, it is characterized in that: described mixing machine shape is that two bottom surfaces are identical, high different round platform is connected, its Upstream section basal diameter is 50.8mm (2 inches), its height is 132mm, its tract basal diameter is 50.8mm, and its height is 165mm;
Described water pipe diameter is 50.8mm, and air hose diameter is 1.58mm (1/16 inch);
Described nozzle form is that funnel type is divided into curved portions and straight sections, and described curved portions upstream side diameter is 25.4mm, and curved portions section sideline is 1/4 circle, and radius is 9.7mm, and it is 6mm that curved portions lower exit connects diameter, the long straight sections for 15.7mm.
3. the method utilizing single spraying head gas-vapor mix device to form different size water droplet according to claim 1, is characterized in that:
The water droplet of different size is produced by adjustment aqueous vapor ratio, specifically:
When needs drop diameter is 2 ~ 3mm, discharge is 18L/min, and air mass flow is 30L/min;
When needs drop diameter is 3 ~ 4mm, discharge is 10.4L/min, and air mass flow is 17.6L/min;
When needs drop diameter is 4 ~ 5mm, discharge is 18L/min, and air mass flow is 10L/min;
When needs drop diameter is 6 ~ 7mm, discharge is 28L/min, and air mass flow is 0L/min;
When needs drop diameter is 7 ~ 8mm, discharge is 18L/min, and air mass flow is 0L/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510010141.6A CN104525410A (en) | 2015-01-08 | 2015-01-08 | Method for forming different-size water drops through single sprinkler water-steam mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510010141.6A CN104525410A (en) | 2015-01-08 | 2015-01-08 | Method for forming different-size water drops through single sprinkler water-steam mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104525410A true CN104525410A (en) | 2015-04-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510010141.6A Pending CN104525410A (en) | 2015-01-08 | 2015-01-08 | Method for forming different-size water drops through single sprinkler water-steam mixing device |
Country Status (1)
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| CN (1) | CN104525410A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879220A (en) * | 2015-06-19 | 2015-09-02 | 国电科学技术研究院 | Preheat mixing device and method for adding alcohol-based fuel to natural gas |
| CN105268569A (en) * | 2015-11-11 | 2016-01-27 | 西安交通大学 | Mixing device for gas-liquid two-phase annular flow jet flow and main flow gas |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2096911A (en) * | 1981-04-21 | 1982-10-27 | Simpkins David Rogers Price | Atomizer |
| CN2275008Y (en) * | 1996-12-05 | 1998-02-25 | 四川长平机械厂 | Wet spray gun |
| EP1306136A1 (en) * | 2001-10-23 | 2003-05-02 | Theodorus Alphonsius Niemeijer | Method and arrangement for treating surfaces |
| CN201082887Y (en) * | 2007-09-07 | 2008-07-09 | 武汉亿胜科技有限公司 | Inner-grinder spraying cooling system |
| CN202184071U (en) * | 2011-08-24 | 2012-04-11 | 湖南科技学院 | Constant pressure medical kit mixing apparatus |
| CN202715330U (en) * | 2012-07-26 | 2013-02-06 | 余忠华 | Ultrasonic dry fog dust suppression device |
| US20130133702A1 (en) * | 2011-11-30 | 2013-05-30 | John H. Reid | Mobile Spray Apparatus |
| CN103388484A (en) * | 2012-05-08 | 2013-11-13 | 中国矿业大学(北京) | No-air-source foam plug dust removing system applied to underground coal mine |
| CN203807493U (en) * | 2014-03-28 | 2014-09-03 | 武钢集团昆明钢铁股份有限公司 | Blast furnace top efficient water curtain cooling device with air-assisted atomization function |
| CN204412503U (en) * | 2015-01-08 | 2015-06-24 | 张文明 | A kind of single spraying head gas-vapor mix device producing different size water droplet |
-
2015
- 2015-01-08 CN CN201510010141.6A patent/CN104525410A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2096911A (en) * | 1981-04-21 | 1982-10-27 | Simpkins David Rogers Price | Atomizer |
| CN2275008Y (en) * | 1996-12-05 | 1998-02-25 | 四川长平机械厂 | Wet spray gun |
| EP1306136A1 (en) * | 2001-10-23 | 2003-05-02 | Theodorus Alphonsius Niemeijer | Method and arrangement for treating surfaces |
| CN201082887Y (en) * | 2007-09-07 | 2008-07-09 | 武汉亿胜科技有限公司 | Inner-grinder spraying cooling system |
| CN202184071U (en) * | 2011-08-24 | 2012-04-11 | 湖南科技学院 | Constant pressure medical kit mixing apparatus |
| US20130133702A1 (en) * | 2011-11-30 | 2013-05-30 | John H. Reid | Mobile Spray Apparatus |
| CN103388484A (en) * | 2012-05-08 | 2013-11-13 | 中国矿业大学(北京) | No-air-source foam plug dust removing system applied to underground coal mine |
| CN202715330U (en) * | 2012-07-26 | 2013-02-06 | 余忠华 | Ultrasonic dry fog dust suppression device |
| CN203807493U (en) * | 2014-03-28 | 2014-09-03 | 武钢集团昆明钢铁股份有限公司 | Blast furnace top efficient water curtain cooling device with air-assisted atomization function |
| CN204412503U (en) * | 2015-01-08 | 2015-06-24 | 张文明 | A kind of single spraying head gas-vapor mix device producing different size water droplet |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879220A (en) * | 2015-06-19 | 2015-09-02 | 国电科学技术研究院 | Preheat mixing device and method for adding alcohol-based fuel to natural gas |
| CN105268569A (en) * | 2015-11-11 | 2016-01-27 | 西安交通大学 | Mixing device for gas-liquid two-phase annular flow jet flow and main flow gas |
| CN105268569B (en) * | 2015-11-11 | 2017-06-27 | 西安交通大学 | A kind of mixing device of gas-liquid two-phase annular flow jet and mainstream gas |
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Application publication date: 20150422 |