CN106475243A - A kind of current stabilization sprayer unit - Google Patents
A kind of current stabilization sprayer unit Download PDFInfo
- Publication number
- CN106475243A CN106475243A CN201610977982.9A CN201610977982A CN106475243A CN 106475243 A CN106475243 A CN 106475243A CN 201610977982 A CN201610977982 A CN 201610977982A CN 106475243 A CN106475243 A CN 106475243A
- Authority
- CN
- China
- Prior art keywords
- inlet pipe
- aerochamber
- water inlet
- water
- plunger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/04—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
- B05B3/06—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet by jet reaction, i.e. creating a spinning torque due to a tangential component of the jet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
-
- 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
- B05B7/24—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 with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
- B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
- B05B7/28—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid
- B05B7/32—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid the fed liquid or other fluent material being under pressure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/411—Water saving techniques at user level
Abstract
The invention discloses a kind of current stabilization sprayer unit, water inlet pipe and air inlet pipe are provided with base, the front end of base is provided with aerochamber, air inlet pipe is connected with aerochamber, water inlet pipe is being evenly arranged multiple inlet openings with aerochamber corresponding position, inlet opening formation inlet area, is provided with adjustment structure in inlet area, the flow that adjustment structure is used for keeping being entered aerochamber by water inlet pipe is constant.When current enter aerochamber by the inlet opening of water inlet pipe, water droplet blows brokenly under gases at high pressure and is dispersed as more tiny droplet, improve atomizing effect, simultaneously, when the hydraulic pressure in water inlet pipe is less, adjustment structure makes multiple inlet openings be connected with aerochamber, increase current area, ensure that water speed low in the case of flow constant, and when the hydraulic pressure in water inlet pipe is larger, adjustment structure blocks corresponding water inlet, corresponding inlet opening is only made to be connected with aerochamber, reduce water export area, in the case of ensure that water speed height, flow is constant, and then ensure that the stability of nozzle spray.
Description
Technical field
The present invention relates to atomizing de-dusting field, more particularly, to a kind of current stabilization sprayer unit.
Background technology
During mining production, substantial amounts of dust is had to produce, higher the adopting of particularly highly efficient and productive mechanization degree
Tunneling process, makes the dust in underground air remain higher concentration.Mine dust have minimizing service life of equipment and precision,
Reduce production scene visibility and leading to and meet dirt personnel for a long time and suffer from the harm such as occupation disease (pneumoconiosis), coal dust also has blast
Dangerous.Atomizing de-dusting is as mode modal during mining production, but usually because spraying the unstable of hydraulic pressure, makes spray
The injection flow rate of mouth is suddenly big or suddenly small, causes spray effect not good, and the fixed nozzle atomization angle of mine is limited, and spraying exists dead
Angular zone, the problems such as pure water spray atomization effect is bad.
Content of the invention
In view of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of current stabilization sprayer unit, to ensure to spray
The stability of mouth spraying.
For solving above-mentioned technical problem, the present invention program includes：
A kind of current stabilization sprayer unit, it includes base, wherein, above-mentioned base is provided with water inlet pipe and air inlet pipe, base
Front end be provided with aerochamber, air inlet pipe is connected with aerochamber, water inlet pipe be located at aerochamber above, water inlet pipe with aerochamber
Corresponding position has been evenly arranged multiple inlet openings, and inlet opening is all connected with aerochamber, inlet opening formation inlet area, inlet area
Inside it is provided with the adjustment structure for adjusting inlet opening and aerochamber connected state, adjustment structure is used for keeping being entered by water inlet pipe
The flow of aerochamber is constant；It is provided with rotary nozzle below aerochamber.
Described current stabilization sprayer unit, wherein, above-mentioned adjustment structure includes the plunger being arranged in water inlet pipe, and plunger sets
It is equipped with sluice way, sluice way is connected with inlet area, plunger outer wall is adapted with water inlet inside pipe wall, and plunger can be in water inlet pipe
Slide；The front end of water inlet pipe is provided with slide plate, and the rear end face of slide plate is provided with adjusting screw rod, before adjusting screw rod passes water inlet pipe
End, the part that adjusting screw rod exposes water inlet pipe is configured with adjusting nut, and adjusting screw rod is used for the position of fixed glides；Before slide plate
End face is connected with one end of plunger by spring, and when inner pipe water pressure of intaking becomes big, plunger is to the mobile blocking in inlet area phase
Answer inlet opening；When water inlet inner pipe water pressure becomes hour, plunger opens corresponding water inlet to deviating from inlet area movement, to keep by entering
The flow that water pipe enters aerochamber is constant.
Described current stabilization sprayer unit, wherein, above-mentioned rotary nozzle includes rotary body, and rotary body is connected with aerochamber,
Two nozzles are disposed with rotary body.
Described current stabilization sprayer unit, wherein, above-mentioned two nozzle is centrosymmetric and is arranged on rotary body, two nozzles
Outlet be opposite arrangement.
The present invention provide a kind of current stabilization sprayer unit, water inlet pipe with aerochamber corresponding position be evenly arranged multiple enter
Water hole, when current enter aerochamber by the inlet opening of water inlet pipe, water droplet blows brokenly under gases at high pressure and is dispersed as more tiny mist
Drip, improve atomizing effect, meanwhile, when the hydraulic pressure in water inlet pipe is less, adjustment structure makes multiple inlet openings be connected with aerochamber
Logical, increase current area, understood by formula Q=v s, it is ensured that flow is constant in the case that water speed is low, and to work as in water inlet pipe
When hydraulic pressure is larger, adjustment structure blocks corresponding water inlet, so that corresponding inlet opening is connected with aerochamber, reduces water export face
Long-pending, understood by formula Q=v s, it is ensured that flow is constant in the case of water speed height, and then to ensure that the stability of nozzle spray.
Its more specifically, current from water inlet pipe enter, flow through the sluice way of plunger, the inlet opening of inlet area, aerochamber with
The high pressure gas of air inlet pipe are met, and water droplet is broken by high pressure air-blowing and is dispersed as more tiny droplet, improve atomizing effect.Due to plunger
Right side is outlet, and close to an atmospheric pressure, the left side of plunger is high pressure pool, promotes plunger to move to right occluding member inlet opening, subtracts
Little water export area it is ensured that in the case of water speed height flow constant；When hydraulic pressure becomes hour, spring promotes plunger to move to left opening
More inlet openings, increase current area it is ensured that in the case that water speed is low flow constant；And by rotary nozzle by water smoke
Spray, expanded spread of spray, improve spray effect.
Brief description
Fig. 1 is the structural representation of current stabilization sprayer unit under high water pressure condition in the present invention；
Fig. 2 is the structural representation of current stabilization sprayer unit under low hydraulic pressure state in the present invention；
Fig. 3 is the structural representation of rotary nozzle in the present invention.
Specific embodiment
The invention provides a kind of current stabilization sprayer unit, for make the purpose of the present invention, technical scheme and effect clearer,
Clearly, the present invention is described in more detail below.It should be appreciated that specific embodiment described herein is only in order to explain this
Invention, is not intended to limit the present invention.
The invention provides a kind of current stabilization sprayer unit, as shown in Figures 1 and 2, it includes base 1, wherein, above-mentioned bottom
Water inlet pipe 2 and air inlet pipe 3 are provided with seat 1, the front end of base 1 is provided with aerochamber 4, and air inlet pipe 3 is connected with aerochamber 4,
Water inlet pipe 2 is located above aerochamber 4, and water inlet pipe 2 is being evenly arranged multiple inlet openings 5, inlet opening 5 with aerochamber 4 corresponding position
All it is connected with aerochamber 4, inlet opening 5 forms inlet area, be provided with inlet area for adjusting inlet opening and aerochamber 4
The adjustment structure of connected state, the flow that adjustment structure is used for keeping being entered aerochamber by water inlet pipe is constant；Set below aerochamber 4
It is equipped with rotary nozzle 6, the water smoke after aerochamber 4 atomization is sprayed by rotary nozzle 6.
In another preferred embodiment of the present invention, as shown in Figures 1 and 2, above-mentioned adjustment structure include being arranged on into
Plunger 7 in water pipe, plunger 7 is provided with sluice way 8, and sluice way 8 is connected with inlet area, plunger 7 outer wall and water inlet pipe 2
Inwall is adapted, and plunger 7 can slide in water inlet pipe 2, and plunger 7 and water inlet pipe 2 are dynamic sealing；The front end of water inlet pipe 2 is provided with
Slide plate 9, the rear end face of slide plate 9 is provided with adjusting screw rod 10, and adjusting screw rod 10 passes water inlet pipe 2 front end, and adjusting screw rod 10 exposes
The part of water inlet pipe 2 is configured with adjusting nut 11, and adjusting screw rod 10 is used for the position of fixed glides, slide plate 9, adjusting screw rod 10 with
Water inlet pipe 2 is dynamic sealing；The front end face of slide plate 9 is connected with one end of plunger 7 by spring 12, when hydraulic pressure in water inlet pipe 2
When becoming big, plunger 7, to the mobile blocking in inlet area corresponding water inlet 5, reduces water export area；When hydraulic pressure in water inlet pipe 2
Become hour, plunger 7 to deviate from inlet area movement open corresponding water inlet 5, increase current area, it is achieved thereby that keep by
The flow that water inlet pipe 2 enters aerochamber 4 is constant.
Further, as shown in Figure 3, above-mentioned rotary nozzle 6 includes rotary body 13, rotary body 13 and aerochamber 4 phase
Connection, rotary body 13 is disposed with two nozzles 14, two nozzles 14 are centrosymmetric and are arranged on rotary body, two nozzles
Outlet is opposite arrangement, relies on the soda pop mist counteracting force that centrosymmetric nozzle 14 sprays to realize rotating spraying.
Because the right side of plunger 7 is inlet area, close to an atmospheric pressure, the left side of plunger 7 is high pressure pool, works as hydraulic pressure
When higher, water speed is high, promotes plunger 7 to move to right occluding member inlet opening 5, reduces water export area, can by formula Q=v s
Know it is ensured that water speed height in the case of flow constant, as shown in Figure 1；When hydraulic pressure becomes hour, water speed is low, and the power of spring 12 is more than
The power of hydraulic pressure, promotes plunger 7 to move to left open more inlet openings 5, increases current area, understood by formula Q=v s it is ensured that
In the case that water speed is low, flow is constant, as shown in Figure 2 it is achieved that current stabilization spraying.
Certainly, only presently preferred embodiments of the present invention described above, the present invention is not limited to enumerate above-described embodiment, should
When explanation, any those of ordinary skill in the art are under the teaching of this specification, all equivalent substitutes of being made, bright
Aobvious variant, all falls within the essential scope of this specification, ought to be protected by the present invention.
Claims (4)
1. a kind of current stabilization sprayer unit, it includes base it is characterised in that being provided with water inlet pipe and air inlet pipe on above-mentioned base,
The front end of base is provided with aerochamber, and air inlet pipe is connected with aerochamber, water inlet pipe be located at aerochamber above, water inlet pipe with mist
Change room corresponding position and be evenly arranged multiple inlet openings, inlet opening is all connected with aerochamber, inlet opening formation inlet area, water inlet
It is provided with the adjustment structure for adjusting inlet opening and aerochamber connected state, adjustment structure is used for keeping by water inlet pipe in region
The flow entering aerochamber is constant；It is provided with rotary nozzle below aerochamber.
2. current stabilization sprayer unit according to claim 1 is it is characterised in that above-mentioned adjustment structure includes being arranged on water inlet pipe
Interior plunger, plunger is provided with sluice way, and plunger outer wall is adapted with water inlet inside pipe wall, and plunger can slide in water inlet pipe；
The front end of water inlet pipe is provided with slide plate, and the rear end face of slide plate is provided with adjusting screw rod, and adjusting screw rod passes water inlet pipe front end, adjusts
The part that screw rod exposes water inlet pipe is configured with adjusting nut, and adjusting screw rod is used for the position of fixed glides；The front end face of slide plate leads to
Cross spring to be connected with one end of plunger, when inner pipe water pressure of intaking becomes big, plunger is intake to the mobile blocking in inlet area is corresponding
Hole；When water inlet inner pipe water pressure becomes hour, plunger opens corresponding water inlet to deviating from inlet area movement, to keep being entered by water inlet pipe
The flow entering aerochamber is constant.
3. current stabilization sprayer unit according to claim 1, it is characterised in that above-mentioned rotary nozzle includes rotary body, rotates
Body is connected with aerochamber, and rotary body is disposed with two nozzles.
4. current stabilization sprayer unit according to claim 3 is it is characterised in that above-mentioned two nozzle is centrosymmetric and is arranged in
On rotary body, the outlet of two nozzles is opposite arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610977982.9A CN106475243B (en) | 2016-11-08 | 2016-11-08 | Steady flow spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610977982.9A CN106475243B (en) | 2016-11-08 | 2016-11-08 | Steady flow spraying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106475243A true CN106475243A (en) | 2017-03-08 |
| CN106475243B CN106475243B (en) | 2022-07-08 |
Family
ID=58272186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610977982.9A Active CN106475243B (en) | 2016-11-08 | 2016-11-08 | Steady flow spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106475243B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105671824A (en) * | 2016-04-15 | 2016-06-15 | 苏州市晨彩纺织研发有限公司 | Water spraying device for textiles |
| CN110596200A (en) * | 2019-08-07 | 2019-12-20 | 中国地质调查局水文地质环境地质调查中心 | Underground water stratified sampling detection device and detection method |
| CN114183201A (en) * | 2021-12-07 | 2022-03-15 | 山东科技大学 | Mine is combined and is adopted working face dust monitoring devices and intelligent spraying dust fall system |
| CN114183201B (en) * | 2021-12-07 | 2024-05-03 | 山东科技大学 | Flour dust monitoring and intelligent spraying dust fall system for fully-mechanized mining work of mine |
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| EP0040334A2 (en) * | 1980-05-20 | 1981-11-25 | Bergwerksverband GmbH | Water nozzle with self-cleaning means |
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| CN201462407U (en) * | 2009-07-22 | 2010-05-12 | 重庆汉能环保工程技术有限公司 | Y-shaped self-regulation type flow stabilizer used for reducing impact |
| CN201565383U (en) * | 2009-06-22 | 2010-09-01 | 钟国强 | Automatic flow-limited water outlet device of water tap and spray nozzle applying automatic flow-limited water outlet device |
| CN201851887U (en) * | 2010-08-26 | 2011-06-01 | 重庆汉能环保工程技术有限公司 | Embedded type self-adaptive flow stabilizer |
| CN103573760A (en) * | 2013-10-15 | 2014-02-12 | 西安交通大学 | Device for realizing incompressible fluid critical flow by applying mechanical choking principle |
| CN204746945U (en) * | 2015-05-21 | 2015-11-11 | 北京七星华创电子股份有限公司 | Gas -liquid two -phase belt cleaning device that atomizes |
| CN206199531U (en) * | 2016-11-08 | 2017-05-31 | 山东科技大学 | A kind of current stabilization sprayer unit |
-
2016
- 2016-11-08 CN CN201610977982.9A patent/CN106475243B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0040334A2 (en) * | 1980-05-20 | 1981-11-25 | Bergwerksverband GmbH | Water nozzle with self-cleaning means |
| CN1513744A (en) * | 2002-12-31 | 2004-07-21 | 中国科学院广州能源研究所 | Regulatable air controlled powder delivering device |
| CN1605781A (en) * | 2003-10-11 | 2005-04-13 | 乌鲁木齐科丰农业服务有限公司 | Pressure regulating current stablizing valve |
| CN201304336Y (en) * | 2008-07-31 | 2009-09-09 | 欧阳铸 | Countercurrent regeneration controller of fixed bed ion exchanger |
| CN201565383U (en) * | 2009-06-22 | 2010-09-01 | 钟国强 | Automatic flow-limited water outlet device of water tap and spray nozzle applying automatic flow-limited water outlet device |
| CN201462407U (en) * | 2009-07-22 | 2010-05-12 | 重庆汉能环保工程技术有限公司 | Y-shaped self-regulation type flow stabilizer used for reducing impact |
| CN201851887U (en) * | 2010-08-26 | 2011-06-01 | 重庆汉能环保工程技术有限公司 | Embedded type self-adaptive flow stabilizer |
| CN103573760A (en) * | 2013-10-15 | 2014-02-12 | 西安交通大学 | Device for realizing incompressible fluid critical flow by applying mechanical choking principle |
| CN204746945U (en) * | 2015-05-21 | 2015-11-11 | 北京七星华创电子股份有限公司 | Gas -liquid two -phase belt cleaning device that atomizes |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105671824A (en) * | 2016-04-15 | 2016-06-15 | 苏州市晨彩纺织研发有限公司 | Water spraying device for textiles |
| CN110596200A (en) * | 2019-08-07 | 2019-12-20 | 中国地质调查局水文地质环境地质调查中心 | Underground water stratified sampling detection device and detection method |
| CN114183201A (en) * | 2021-12-07 | 2022-03-15 | 山东科技大学 | Mine is combined and is adopted working face dust monitoring devices and intelligent spraying dust fall system |
| CN114183201B (en) * | 2021-12-07 | 2024-05-03 | 山东科技大学 | Flour dust monitoring and intelligent spraying dust fall system for fully-mechanized mining work of mine |
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| Publication number | Publication date |
|---|---|
| CN106475243B (en) | 2022-07-08 |
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