CN105413907A - Jet device - Google Patents
Jet device Download PDFInfo
- Publication number
- CN105413907A CN105413907A CN201610018716.3A CN201610018716A CN105413907A CN 105413907 A CN105413907 A CN 105413907A CN 201610018716 A CN201610018716 A CN 201610018716A CN 105413907 A CN105413907 A CN 105413907A
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- China
- Prior art keywords
- water
- trunnion
- venturi
- aux
- injection apparatus
- 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.)
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Classifications
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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
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
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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
- 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
- B05B3/08—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements in association with stationary outlet or deflecting elements
- B05B3/082—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements in association with stationary outlet or deflecting elements the spraying being effected by centrifugal forces
- B05B3/085—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements in association with stationary outlet or deflecting elements the spraying being effected by centrifugal forces in association with sectorial deflectors
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention provides a jet device. The two ends of the jet device are open. The jet device is mainly formed by connecting a hollow nozzle, a pressurizing bin and a flow guiding cover in series. Based on the Venturi principle, a first throat tube and a second throat tube form negative pressure in a cavity of the jet device under the effect of high-speed airflow, the siphon phenomenon is generated, water is sucked into the first throat tube and the second throat tube through a first water injection nozzle, a second water injection nozzle and a third water injection nozzle, the sucked water is atomized under impact of the high-speed airflow, uniform, fine and dense water mist is formed and sprayed out of the nozzle, the requirement for water pressure and rely on a water pump are reduced, and energy consumption is reduced.
Description
Technical field
The present invention relates to a kind of injection apparatus be used on atomized water spray machine, particularly a kind of injection apparatus that can spray the fine and closely woven water smoke of quadruple.
Background technology
In routine duties, in order to dust suppression or spray or spray medicine, water jet or spraying machine spray water note or water smoke can be adopted.Spray water is noted too water wasting and can be produced intense impact, can cause having a strong impact on ground and vegetation, therefore, adopts the mode comparatively economical environment-protective spraying water smoke.
Be in the patent application document of 201110257082.4, disclose a kind of Double-annular-atomizing Environmental-protecting dust-removing air-assisted sprayer at application number, achieve remote water spray, deficiency spraying is realized by high-pressure hydraulic pump, so, energy consumption is higher, and fogging degree depends on performance and the arrangement mode of nozzle.
Therefore, need to find one and can not only realize remote injection, and energy consumption is little, the atomized water spray device lower to the requirement of hydraulic pressure, atomizing effect is stable.
Summary of the invention
The object of the invention is: provide and can realize remote injection, and energy consumption is little, the atomized water spray device that, atomizing effect lower to hydraulic demand is stable.
Technical scheme of the present invention is: a kind of injection apparatus, described injection apparatus 1 both ends open, primarily of hollow spout 11, pressurization storehouse 12 and kuppe 13 compose in series, the first trunnion 14 is provided with in spout 11, be provided with aux. venturi 15 in first trunnion, the first trunnion 14 is connected by bracing frame 151 with aux. venturi 15; Described spout 11, first trunnion 14, aux. venturi 15 are coaxial; The first annular tank 141, first annular tank 141 be provided with around the first trunnion at the outer wall of the first trunnion 14 is communicated with flow pipe 6; First trunnion wall is provided with the first water jet 142, first water jet 142 be communicated with the first annular tank 141, enables the water in the first annular tank 141 spray to the space between the first trunnion and aux. venturi by the first water jet 142; Described aux. venturi 15 wall is provided with the second annular tank 152, aux. venturi is provided with opening towards second water jet 153 in the space between the first trunnion and aux. venturi and opening towards the 3rd water jet 154 of aux. venturi inner space; The second described water jet 153 is communicated with the second annular tank 152 with the 3rd water jet 154; Described bracing frame 151 is columnar hollow pipe, and one end is communicated with the first annular tank 141, and the other end is communicated with the second annular tank 152; Water pump 5 is connected with water tank by water pipe, and water is after water pump 5 supercharging, and a part of water delivered in the first annular tank 141, first annular tank 141 by flow pipe 6 enters the second annular tank 152 by bracing frame 151 again; Water in first annular tank 141 sprays to the space between the first trunnion and aux. venturi from the first water jet 142, forms the first heavy water mist; Water in second annular tank 152 forms the second heavy water mist by the second water jet 153 space sprayed between the first trunnion and aux. venturi, and the space sprayed in aux. venturi by the 3rd water jet 154 forms triple water smoke.
Pressurization is provided with blower fan 121 in storehouse 12, and the air intake of blower fan 121 is towards kuppe 13, and outlet air end is towards spout 11.
Described bracing frame 151 is provided with the 4th water jet 155.
The cross section of the first trunnion is the large hyperbolic configuration in middle little two ends, and the edge, two ends of the first trunnion is fixed on spout 11 inwall, between spout 11 and the first trunnion 14, form a confined space.
Described injection apparatus is fixing on platen 3 by bracing or strutting arrangement, and injection apparatus regulates spray angle by bracing or strutting arrangement; Platform 3 is fixed on base 4 by rotating mechanism 2, and platform 3 does the rotation of horizontal direction on base 4 by rotating mechanism 2.
Described bracing or strutting arrangement forms primarily of bracket 16, a pair retainer ring 17, pair of supporting 18 and hydraulic stem 19, hydraulic pump, and hydraulic pump is connected with hydraulic stem by hydraulic tube, and hydraulic pump is placed on platform; Described bracket 16 comprises two parallel fixed mounts, and the arc connection strap that two that connect two fixed mount terminations parallel to each other.
A pair retainer ring 17 is enclosed within the rear and front end in pressurization storehouse 12, and in two sides in pressurization storehouse 12, a pair retainer ring 17 is separately fixed at the two ends of the fixed mount of bracket 16, and fixed mount is connected near one end with bracing frame 18, the termination of kuppe 13, is formed and is flexibly connected; Fixed mount is positioned at below the axis in pressurization storehouse, makes two of bracket 16 connection straps be positioned at below the diapire in pressurization storehouse 12; The other end of bracing frame 18 is fixed on platform, when platform 3 to do the rotation of horizontal direction on base 4 by rotating mechanism 2, achieves horizontally rotating of injection apparatus; The connection strap of bracket 16 is connected with one end of hydraulic stem 19, is formed and is flexibly connected, and the other end of hydraulic stem 19 is fixing on platen 3; Under hydraulic stem 19 acts on, injection apparatus with the link position of bracing frame 18 and bracket 16 for rotating up and down in axle center.
The cross section of described aux. venturi 15 is olive shape.
Beneficial effect:
1, utilize venturi principle, the first trunnion and aux. venturi, under the effect of high velocity air, form negative pressure in its cavity,
Produce siphonage, water is sucked the first trunnion and the second larynx from the first water jet, the second water jet and the 3rd water jet
Pipe, the water of suction produces atomization under the shock of high velocity air, forms evenly fine and closely woven water smoke and sprays from spout, reduce
Requirement to hydraulic pressure and the trust to water pump, reduce energy consumption.
Accompanying drawing explanation
Fig. 1 is that master of the present invention looks partial cutaway schematic;
Fig. 2 is that schematic appearance is looked on a left side of the present invention;
Fig. 3 is that schematic appearance is looked on the right side of the present invention;
Fig. 4 is spout of the present invention partial cutaway schematic upward;
Fig. 5 is the generalized section of the first trunnion of the present invention and aux. venturi;
Fig. 6 is the generalized section of the first trunnion of the present invention;
Fig. 7 is the generalized section of aux. venturi of the present invention;
Fig. 8 is the schematic appearance of aux. venturi of the present invention.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, atomized water spray machine, forms primarily of injection apparatus, bracing or strutting arrangement, controller 1, rotating mechanism 2, platform 3, base 4, water pump 5, flow pipe 6.Described water pump 5 is auxiliary equipment, and its Main Function ensures to supply water to flow pipe 6.
Described injection apparatus both ends open, primarily of hollow spout 11, pressurization storehouse 12 and kuppe 13 compose in series, be provided with in spout 11 in first trunnion 14, first trunnion and be provided with aux. venturi 15, the first trunnion 14 is connected by bracing frame 151 with aux. venturi 15; Described spout 11, first trunnion 14, aux. venturi 15 are coaxial.
As shown in Figure 5 and Figure 6, the cross section of the first trunnion is the large hyperbolic configuration in middle little two ends, this makes it possible to the conical surface body forming a band radian at entrance point, be conducive to the importing of air-flow, and, the channel diameter at middle part is reduced, be beneficial to the acceleration of air-flow, the air-flow of acceleration will make the pressure of this position reduce, and forms negative pressure, produce siphonage, water is sucked from the first water jet 142 the first trunnion wall; In concrete enforcement, the first water jet 142 can also be changed into a narrow gap communicated around the first trunnion inwall and with the first annular tank.
The water be inhaled into produces atomization under the shock of high velocity air, forms fine and closely woven water smoke.The port of export of the first trunnion is the diffusing opening of an excess smoothness, make air-flow and water smoke flow smooth and easy, and between the first trunnion and the port of export of spout 11, form a buffering area, under the effect of contraction of spout 11, concentrate again and spray, enable the air-flow being mingled with water smoke spray farther.
The edge, two ends of the first trunnion is fixed on spout 11 inwall, between spout 11 and the first trunnion 14, form a confined space; The cross section of described aux. venturi 15 is olive shape; The first annular tank 141, first annular tank 141 be provided with around the first trunnion at the outer wall of the first trunnion 14 is communicated with flow pipe 6; First trunnion wall is provided with the first water jet 142, first water jet 142 be communicated with the first annular tank 141, enables the water in the first annular tank 141 spray to the space between the first trunnion and aux. venturi by the first water jet 142.
As shown in Figure 7 and Figure 8, the cross section of described aux. venturi 15 is olive shape, and the port of export diameter of aux. venturi 15 is greater than entrance point diameter, and entrance point diameter is greater than the minimum diameter of aux. venturi endoporus.
Described aux. venturi 15 is provided with the second annular tank 152, aux. venturi is provided with opening towards second water jet 153 in the space between the first trunnion and aux. venturi and opening towards the 3rd water jet 154 of aux. venturi inner space; The second described water jet 153 is communicated with the second annular tank 152 with the 3rd water jet 154; Described bracing frame 151 is columnar hollow pipe, and one end is communicated with the first annular tank 141, and the other end is communicated with the second annular tank 152.
Aux. venturi adopts olive shape structure, like this, will form the gas channel that a middle part reduces two ends expansion between the first trunnion and aux. venturi.In this gas channel narrowest position, will negative pressure be produced, thus can siphon be produced, water be sucked this gas channel from the first water jet 142, second water jet 153 and produces atomization.Same, also can produce the gas channel that a middle part reduces two ends expansion in aux. venturi, thus water is sucked from the 3rd water jet 154 and produces atomization, can also the 4th water jet 155 be also set on support 151.This structure, can make full use of the contact surface of gas channel space enlargement water and air-flow, and produces more negative pressure region, to suck more water, produces denser water smoke.In concrete enforcement, can also the second water jet 153 and the 3rd water jet 154 be changed into one article of narrow gap.
The first described annular tank 141 and the second annular tank 152 are positioned at same cross section.
The first described water jet 142, second water jet 153 and the 3rd water jet 154 are positioned at same cross section.
Pressurization is provided with blower fan 121 in storehouse 12, and the air intake of blower fan 121 is towards kuppe 13, and outlet air end is towards spout 11; Described bracing or strutting arrangement forms primarily of bracket 16, a pair retainer ring 17, pair of supporting 18 and hydraulic stem 19, hydraulic pump, and hydraulic pump is connected with hydraulic stem by hydraulic tube, and hydraulic pump is placed on platform; Described bracket 16 comprises two parallel fixed mounts, and the arc connection strap that two that connect two fixed mount terminations parallel to each other; Described injection apparatus is fixing on platen 3 by bracing or strutting arrangement, and injection apparatus regulates spray angle by bracing or strutting arrangement; Platform 3 is fixed on base 4 by rotating mechanism 2, and platform 3 does the rotation of horizontal direction on base 4 by rotating mechanism 2.
Water pump 5 is connected with water tank by water pipe, and water is after water pump 5 supercharging, and a part of water delivered in the first annular tank 141, first annular tank 141 by flow pipe 6 enters the second annular tank 152 by bracing frame 151 again; Water in first annular tank 141 sprays to the space between the first trunnion and aux. venturi from the first water jet 142, forms the first heavy water mist; Water in second annular tank 152 forms the second heavy water mist by the second water jet 153 space sprayed between the first trunnion and aux. venturi, and the space sprayed in aux. venturi by the 3rd water jet 154 forms triple water smoke; Above-mentioned triple water smoke, under the effect of blower fan 121, outwards sprays from spout 11.
The opening of the second described water jet 153 is near the maximum position of aux. venturi outer diameter;
The opening of the 3rd described water jet 154 is near the minimum position of aux. venturi inwall channel diameter.
The opening of the first described water jet 142 is near the minimum position of the first trunnion inwall channel diameter.
The first described water jet 142 is for being located at a gap around the first trunnion on the first trunnion inwall.
The second described water jet 153 is for being located at a gap around aux. venturi of aux. venturi outer wall.
The 3rd described water jet 154 is for being located at one article of gap around aux. venturi of aux. venturi inwall.
Described bracing frame 151 is provided with the 4th water jet 155.
Described bracing or strutting arrangement is primarily of bracket 16, a pair retainer ring 17, pair of supporting 18, and hydraulic stem 19, hydraulic pump composition, and hydraulic pump is connected with hydraulic stem by hydraulic tube, and hydraulic pump is placed on platform; Described bracket 16 comprises two parallel fixed mounts, and the arc connection strap that two that connect two fixed mount terminations parallel to each other.
Described injection apparatus is fixing on platen 3 by bracing or strutting arrangement, and injection apparatus regulates spray angle by bracing or strutting arrangement.
A pair retainer ring 17 is enclosed within the rear and front end in pressurization storehouse 12, and in two sides in pressurization storehouse 12, a pair retainer ring 17 is separately fixed at the two ends of the fixed mount of bracket 16, and fixed mount is connected near one end with bracing frame 18, the termination of kuppe 13, is formed and is flexibly connected; Fixed mount is positioned at below the axis in pressurization storehouse, makes two of bracket 16 connection straps be positioned at below the diapire in pressurization storehouse 12; The other end of bracing frame 18 is fixed on platform, when platform 3 to do the rotation of horizontal direction on base 4 by rotating mechanism 2, achieves horizontally rotating of injection apparatus; The connection strap of bracket 16 is connected with one end of hydraulic stem 19, is formed and is flexibly connected, and the other end of hydraulic stem 19 is fixing on platen 3; Under hydraulic stem 19 acts on, injection apparatus with the link position of bracing frame 18 and bracket 16 for rotating up and down in axle center.
When atomized water spray machine of the present invention is for generation of artificial rainbow, controller also should comprise track of sun follow-up mechanism, when track of sun follow-up mechanism detects that sun angle offsets, the angle feed-back of sun skew to controller, controller, by controlling bracing or strutting arrangement and rotating mechanism, makes the spout of injection apparatus and the angle of sunray remain in the scope of setting.
Described track of sun follow-up mechanism is primarily of light sensor and support circuit composition.
Described light sensor selects photodiode or triode.
The present invention, except for water spray, can also be used for spraying other flow-like materials such as mist of oil, aerosol.
In aux. venturi of the present invention, multiple structure trunnion identical with aux. venturi can also be set as required, and all trunnions are coaxial.
Above-described embodiment is only used to interpretation purposes of the present invention, and is not limitation of the present invention, those skilled in the art, in essential scope of the present invention, makes a variety of changes or substitutes, also should belong to protection category of the present invention.
Claims (8)
1. an injection apparatus, it is characterized in that: described injection apparatus (1) both ends open, primarily of hollow spout (11), pressurization storehouse (12) and kuppe (13) compose in series, the first trunnion (14) is provided with in spout (11), be provided with aux. venturi (15) in first trunnion, the first trunnion (14) is connected by bracing frame (151) with aux. venturi (15); Described spout (11), the first trunnion (14), aux. venturi (15) are coaxial; Be provided with the first annular tank (141) around the first trunnion at the outer wall of the first trunnion (14), the first annular tank (141) is communicated with flow pipe (6); First trunnion wall is provided with the first water jet (142), first water jet (142) is communicated with the first annular tank (141), enables the water in the first annular tank (141) spray to the space between the first trunnion and aux. venturi by the first water jet (142); Described aux. venturi (15) wall is provided with the second annular tank (152), aux. venturi is provided with opening towards second water jet (153) in the space between the first trunnion and aux. venturi and opening towards the 3rd water jet (154) of aux. venturi inner space; Described the second water jet (153) is communicated with the second annular tank (152) with the 3rd water jet (154); Described bracing frame (151) is columnar hollow pipe, and one end is communicated with the first annular tank (141), and the other end is communicated with the second annular tank (152); Water pump (5) is connected with water tank by water pipe, water is after water pump (5) supercharging, deliver to the first annular tank (141) by flow pipe (6), a part of water in the first annular tank (141) enters the second annular tank (152) by bracing frame (151) again; Water in first annular tank (141) sprays to the space between the first trunnion and aux. venturi from the first water jet (142), forms the first heavy water mist; Water in second annular tank (152) forms the second heavy water mist by the second water jet (153) space sprayed between the first trunnion and aux. venturi, and the space sprayed in aux. venturi by the 3rd water jet (154) forms triple water smoke.
2. injection apparatus according to claim 1, it is characterized in that: in pressurization storehouse (12), be provided with blower fan (121), the air intake of blower fan (121) is towards kuppe (13), and outlet air end is towards spout (11).
3. injection apparatus according to claim 1, is characterized in that: described bracing frame (151) is provided with the 4th water jet (155).
4. injection apparatus according to claim 1, it is characterized in that: the cross section of the first trunnion is the large hyperbolic configuration in middle little two ends, the edge, two ends of the first trunnion is fixed on spout (11) inwall, forms a confined space between spout (11) and the first trunnion (14).
5. injection apparatus according to claim 1, is characterized in that: described injection apparatus is fixed on platform (3) by bracing or strutting arrangement, and injection apparatus regulates spray angle by bracing or strutting arrangement; Platform (3) is fixed on base (4) by rotating mechanism (2), and platform (3) does the rotation of horizontal direction on base (4) by rotating mechanism (2).
6. injection apparatus according to claim 1, it is characterized in that: described bracing or strutting arrangement is primarily of bracket (16), a pair retainer ring (17), pair of supporting (18) and hydraulic stem (19), hydraulic pump composition, hydraulic pump is connected with hydraulic stem by hydraulic tube, and hydraulic pump is placed on platform; Described bracket (16) comprises two parallel fixed mounts, and the arc connection strap that two that connect two fixed mount terminations parallel to each other.
7. injection apparatus according to claim 6, it is characterized in that: a pair retainer ring (17) is enclosed within the rear and front end of pressurization storehouse (12), in two sides of pressurization storehouse (12), a pair retainer ring (17) is separately fixed at the two ends of the fixed mount of bracket (16), fixed mount is connected near one end with bracing frame (18), the termination of kuppe (13), is formed and is flexibly connected; Fixed mount is positioned at below the axis in pressurization storehouse, makes two connection straps of bracket (16) be positioned at below the diapire of pressurization storehouse (12); The other end of bracing frame (18) is fixed on platform, when platform (3) to do the rotation of horizontal direction on base (4) by rotating mechanism (2), achieves horizontally rotating of injection apparatus; The connection strap of bracket (16) is connected with one end of hydraulic stem (19), and formed and be flexibly connected, the other end of hydraulic stem (19) is fixed on platform (3); Under hydraulic stem (19) effect, injection apparatus is that axle center is rotated up and down with the link position of bracing frame (18) and bracket (16).
8. injection apparatus according to claim 1, is characterized in that: it is characterized in that: the cross section of described aux. venturi (15) is olive shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610018716.3A CN105413907B (en) | 2013-02-23 | 2013-02-23 | A kind of injection apparatus |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310056888.6A CN104001636B (en) | 2013-02-23 | 2013-02-23 | Water mist jetting machine |
| CN201610018716.3A CN105413907B (en) | 2013-02-23 | 2013-02-23 | A kind of injection apparatus |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310056888.6A Division CN104001636B (en) | 2013-02-23 | 2013-02-23 | Water mist jetting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105413907A true CN105413907A (en) | 2016-03-23 |
| CN105413907B CN105413907B (en) | 2017-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610018716.3A Active CN105413907B (en) | 2013-02-23 | 2013-02-23 | A kind of injection apparatus |
| CN201610016932.4A Active CN105413910B (en) | 2013-02-23 | 2013-02-23 | The spraying machine of quadruple water smoke can be sprayed |
| CN201310056888.6A Active CN104001636B (en) | 2013-02-23 | 2013-02-23 | Water mist jetting machine |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610016932.4A Active CN105413910B (en) | 2013-02-23 | 2013-02-23 | The spraying machine of quadruple water smoke can be sprayed |
| CN201310056888.6A Active CN104001636B (en) | 2013-02-23 | 2013-02-23 | Water mist jetting machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107413546A (en) * | 2017-09-15 | 2017-12-01 | 河北工业大学 | A kind of nozzle, nozzle array and spray cooling device |
| CN108257906A (en) * | 2018-01-16 | 2018-07-06 | 京东方科技集团股份有限公司 | Blowning installation, absorption board and flexible base board bearing system |
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| US10183302B2 (en) * | 2015-03-13 | 2019-01-22 | Hong Kun Shin | Micro fogging device and method |
| CN205445804U (en) * | 2015-12-30 | 2016-08-10 | 西门子公司 | Gaseous processing apparatus and gas turbine power generation equipment |
| CN111822171A (en) * | 2019-04-18 | 2020-10-27 | 广西大学 | Vehicle-mounted high-pressure rotary water column injection device for cleaning high-rise glass |
| WO2021119811A1 (en) * | 2019-12-20 | 2021-06-24 | 2225615 Alberta Ltd. | Diffuser and method of diffusing |
| CN111101939B (en) * | 2020-03-11 | 2021-10-22 | 山西臻航机电技术有限公司 | Spraying dust-settling device for coal mine heading machine |
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2013
- 2013-02-23 CN CN201610018716.3A patent/CN105413907B/en active Active
- 2013-02-23 CN CN201610016932.4A patent/CN105413910B/en active Active
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107413546A (en) * | 2017-09-15 | 2017-12-01 | 河北工业大学 | A kind of nozzle, nozzle array and spray cooling device |
| CN107413546B (en) * | 2017-09-15 | 2022-10-18 | 河北工业大学 | Nozzle, nozzle array and spray cooling device |
| CN108257906A (en) * | 2018-01-16 | 2018-07-06 | 京东方科技集团股份有限公司 | Blowning installation, absorption board and flexible base board bearing system |
| CN108257906B (en) * | 2018-01-16 | 2021-05-04 | 京东方科技集团股份有限公司 | Air blowing device, adsorption machine table and flexible substrate bearing system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105413910B (en) | 2017-12-01 |
| CN105413907B (en) | 2017-10-17 |
| CN105413910A (en) | 2016-03-23 |
| CN104001636B (en) | 2017-02-08 |
| CN104001636A (en) | 2014-08-27 |
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