CN102434934A - Suspension type cross flow air supply atomizing cooling device - Google Patents
Suspension type cross flow air supply atomizing cooling device Download PDFInfo
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- CN102434934A CN102434934A CN2011103502932A CN201110350293A CN102434934A CN 102434934 A CN102434934 A CN 102434934A CN 2011103502932 A CN2011103502932 A CN 2011103502932A CN 201110350293 A CN201110350293 A CN 201110350293A CN 102434934 A CN102434934 A CN 102434934A
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Abstract
A suspension type cross flow air sending atomizing cooling device is composed of three systems, namely a device shell, an air supply system and an atomization system. The device is characterized in that the device shell is composed of an installation base plate, a rainproof dustproof protecting upper cover, a rainproof dustproof protecting lower cover and an air supply system safety protection net. The air supply system is composed of a brute force cross flow fan and an air outlet rectification cover plate. The atomization system is composed of an atomizing rod and an atomizing nozzle. The device uses the atomization system to produce a large amount of micrometer level fogdrop, aerial fog two-phase jet flow is formed under the function of the cross flow fan, space dispersion is carried out, even distribution is achieved, and evaporation and absorption of heat are fast. The suspension type cross flow air supply atomizing cooling device can effectively reduce fogdrop drifting, obviously improve human body comfort level and meet requirements of atomizing cooling in a large scale outdoors, thereby overcoming shortcomings in the prior art. The atomizing cooling device is applicable to open-air squares, sports halls, play fields and other large-scale masses leisure and recreation open-air fields and can be used in activities such as masses meeting and literature and art performances.
Description
Technical field
The present invention relates to the suspension type through-flow air-assisted spraying cooling system in " energy-conserving and environment-protective complete set technology and equipment " field; Be particularly related to a kind of small; Low energy consumption, easy for installation, be applicable to the mist cooling equipment in large-scale places such as open deck, sports buildings, recreation ground.
Background technology
In high temperature season, hot weather brings great inconvenience for people's outdoor activity.Outdoor environment temperature reduction more generally uses methods such as sunshade, electric fan to lower the temperature at present.Its shortcoming is big for investment, and energy consumption is high; Service area is little, and automaticity is low, and environment is had certain influence etc.Mist cooling is a kind of cooling method of pure physics, can effectively cut down the consumption of energy and adaptable across outdoor activity places such as large-scale stadium, park, squares.It is to utilize booster pump to be pressurizeed in pretreated municipal tap water, produces a large amount of mist droplets through micropore injection or bump mode, great amount of heat and vaporization in the transient absorption air, thereby the temperature of reduction surrounding environment.Existing mist cooling equipment (for example the patent No. is that CN02151992.7 discloses a kind of mist cooling dust pelletizing system) all is to rely on to arrange some shower nozzles on the fixed objects such as building or street lamp post; Under calm or situation that wind speed is lower, the mist cooling effect is better.But run into the serious drift that can cause droplet under the bigger situation of wind speed, influence cooling-down effect, can not satisfy mist cooling demand in a big way.
Therefore, be necessary to study and a kind ofly can effectively reduce float of mist droplet, and satisfy the mist cooling device of the outdoor cooling of internal spraying on a large scale.The present invention uses pure physics mode micropore jetstream whirl mist formation, evaporates heat absorption with aerosol double fluid mode; Reduce the surrounding enviroment temperature fast, improve the air humidity in cooling zone, and then improve human comfort; Do not produce harmful substance in the temperature-fall period, environment is not caused secondary pollution.This external system has effectively wind resistance of powerful blast system, and temperature-dropping fan is carried droplet and diffused to the acceleration evaporation of cooling zone, has guaranteed cooling-down effect, has enlarged mist cooling device service area simultaneously.
Summary of the invention
The object of the present invention is to provide and a kind ofly can effectively reduce float of mist droplet; Obviously improve human comfort and satisfy the suspension type through-flow air-assisted spraying cooling system that outdoor internal spraying is on a large scale lowered the temperature,, reduce equipment volume to overcome the deficiency that exists in the prior art; Easy for installation, reduce power consumption.
For realizing the foregoing invention purpose, the technical scheme that the present invention adopted is following:
The present invention is made up of device housings, supply air system, atomization system, three big parts.Comprise cross flow fan 4, spray lance 5 and base plate 1 is installed; Spray lance 5 is provided with atomizer 22, and an end of spray lance 5 is provided with water inlet 24, it is characterized in that: cross flow fan 4 is fixed on through blast system stator 9 and installs on the base plate 1; Cross flow fan 4 is made up of motor 28 and wind wheel 25 and shell 29; Spray lance 5 be arranged on cross flow fan 4 wind wheels 25 directly over half I shape keep out the wind in the groove 27, water inlet 24 stretches out from shell 29 1 ends, atomizer 22 is perpendicular to base plate 1 is installed.
(1) device housings
Device housings is made up of installation base plate 1, rain-proof dust-proof protection loam cake 2, rain-proof dust-proof protection lower cover 7, supply air system safety guard net 3.
Base plate 1 wherein is installed is formed by the corrosion resistant plate bending, profile is half I shape.As shown in Figure 3; Installing to dash on the base plate 1 has 11 4 in whole machine installation hole to be used for through-flow air-assisted spraying cooling system suspension installation; Dashing has 12 8 of rain-proof dust-proof over cap installing holes to be used to install rain-proof dust-proof protection loam cake 2, rain-proof dust-proof protection lower cover 7; Hang through-flow air-assisted spraying cooling system is connected water pipe 35, cable 31 with external host reserved opening towards there being 13 1 of hydroelectric line preformed holes to be used to; Dashing has 14 4 of blast system stator installing holes to be used to install blast system stator 9, and dashing has 150 two welding that are used for supply air system safety guard net 3 of welding locating hole accurately to locate.
Wherein rain-proof dust-proof protection loam cake 2 covers the motor 28 of cross flow fan, and protection lower cover 7 covers the afterbody of cross flow fan 4.Mainly play to prevent this invention when outdoor operation like Fig. 1, shown in 2, outdoor dust and rainfall are to the harmful effect of equipment.Rain-proof dust-proof protection loam cake 2, rain-proof dust-proof protection lower cover 7 is fixing with installation base plate 1 through holding screw 8.
Wherein supply air system safety guard net 3 is used to prevent that staff from directly contacting with fan outlet and cause danger; Its structure is as shown in Figure 4; Mainly be welded by a plurality of longitudinal arched stainless steel coils 16 and horizontal stainless steel reinforcement 17; Whole supply air system safety guard net 3 dashes the accurate location of installing hole 15 welding that has through installing on the base plate 1, constituted the outermost function of safety protection unit of suspension type through-flow air-assisted spraying cooling system.
(2) supply air system
Supply air system is made up of powerful cross flow fan 4, air outlet rectification cover plate 6.As shown in Figure 2, supply air system through blast system stator 9 with base plate 1 is installed on dash the installing hole 14 that has and cooperate, realize fixing through holding screw 10.
Wherein powerful cross flow fan 4 outlet wind speed are greater than ten metre per second (m/s)s, and horizontal air supplying distance is greater than four meters.Shown in can be under the situation of exogenous wind of having family spraying droplet be delivered to the cooling zone, it is not obvious to accomplish to reduce the cooling-down effect that droplet skew that outdoor wind causes causes, and quickens the droplet evaporation simultaneously, strengthens cooling-down effect.By motor 28, wind wheel 25, shell 29 are formed like Fig. 7 cross flow fan.Shell 29 is made up of air inlet 30, air outlet 26, the half I shape groove 27 that keeps out the wind.Motor 28 is arranged in its upper side rain-proof dust-proof protection loam cake 2, prevents that equipment fault and electric leakage that outdoor ponding causes are dangerous.
Wherein air outlet rectification cover plate 6 is used for powerful perfusion blower fan 4 air outlet air-flow rectifications, guarantees to flow to unanimity, and air quantity is uniformly distributed with.Its structure is as shown in Figure 6; Profile is the L type; Air port rectification cover plate 6 bottoms evenly have air outlet 26 dead aheads that rectangle rectification ventilating opening 20 is positioned at cross flow fan; The middle setting with atomizer 25 quantity corresponding apertures 19 is used for location and fixing spray lance 5, and the waist hole 18 that the left and right sides is provided with is used for rectification cover plate 6 and cross flow fan 4 are fixed.
(3) atomization system
Atomization system is made up of spray lance 5, locating stop piece 21, atomizer 22, nozzle base 23, outside input pressure water interface 24.Atomization system is to produce a large amount of fine mist unit, can directly adopt the pressure water supply that provides in the local running water pipe network to move.For the assurance system does not receive the influence of the pressure oscillation of public supply mains, also can be equipped with booster water pump and carry out device and guarantee reliability service.
Wherein spray lance 5 is the high-quality stainless steel tube, can use non-corrosive, nondiscolouring for a long time out of doors.As shown in Figure 6, set gradually along its length on the spray lance 5 rectangle catch 21, nozzle base 23, atomizer 22, with outside input pressure water interface 24.Atomizer 22 is connected with nozzle base 23.
Wherein atomizer 22 is a stainless steel eddy flow fog temperature lowering nozzle, can produce the mist droplet of a large amount of 10-30 microns, and water consumption is a 30-40 milliliter per minute.
(4) interconnecting between supply air system and the atomization system cooperates
Spray lance 5 as shown in Figure 7 be arranged on cross flow fan wind wheel 25 directly over half I shape keep out the wind in the groove 27, water inlet 24 stretches out from shell 29 1 ends, atomizer 22 is perpendicular to base plate 1 is installed.The location of matching, the holes 19 that are provided with in the middle of atomizer 22 and the air port rectification cover plate 6, length is exposed the half the of nozzle length, when being convenient to spray nozzle clogging, changes conveniently.Cross flow fan wind wheel 25 is at a high speed rotation under the driving of motor 28, and air sucks the back from air inlet 30 and blows out with the air-out air channel 26 that Blower Housing forms from the half I shape groove 27 that keeps out the wind.After 6 rectifications of air port rectification cover plate, obtain flowing to unanimity, the powerful air curtain that air quantity is uniformly distributed with.The micron droplet that atomization system when work produces forms the aerosol two-phase fluid under the effect of powerful air curtain, fully evaporation, near the high-temperature gas convection heat transfer' heat-transfer by convection with ground reach the cooling purpose, can not produce any ponding and drench ground.The powerful atomization zone 38 that the while droplet forms under the effect of powerful cross flow fan 4 can cover and cover the cooling zone, reduces the direct projection of solar energy, and near the cooling-down effect in the face of land is further enhanced.
Description of drawings
Fig. 1 is a suspension type through-flow air-assisted spraying cooling system front view.
Fig. 2 is a suspension type through-flow air-assisted spraying cooling system vertical view.
Fig. 3 installs base plate for suspension type through-flow air-assisted spraying cooling system and faces and vertical view.
Fig. 4 looks and vertical view for a suspension type through-flow air-assisted spraying cooling system supply air system safety guard net left side
Fig. 5 faces and left view for suspension type through-flow air-assisted spraying cooling system air outlet rectification cover plate
Fig. 6 is a suspension type through-flow air-assisted spraying cooling system spray lance front view.
Fig. 7 cooperates figure for interconnecting between supply air system and the atomization system.
Fig. 8 is that sketch map is arranged in the work of suspension type through-flow air-assisted spraying cooling system.
Among the figure, 1-base plate is installed, 2-rain-proof dust-proof is protected loam cake, 3-supply air system safety guard net, 4-cross flow fan; 5-spray lance, 6-air port rectification cover plate, 7-rain-proof dust-proof protection lower cover, 8-holding screw, 9-blast system stator; 10-blower fan connector holding screw, 11-whole machine installation hole, 12-rain-proof dust-proof over cap is installed circular hole, 13-hydroelectric line preformed hole, 14-blast system stator installing hole; 15-welding locating hole, 16-arch stainless steel coil, 17-stainless steel reinforcement, 18-air outlet rectification cover plate is connected waist hole, 19-spray lance locating hole with blower fan; 20-rectangle rectification ventilating opening, 21-spray lance two ends rectangle catch, 22-atomizer, 23-nozzle base, 24-outside input pressure water interface; 25-wind wheel, 26-air outlet, the 27-groove that keeps out the wind, 28-motor, 29-blower housing; 30-air inlet, 31-motor power-supply wire, 32-bucket, 33-water inlet pipe, 34-spraying main frame; 35-connect water pipe, 36-spraying terminal mounting bracket, 37-suspension type through-flow air-assisted spraying cooling terminal, 38-powerful atomization zone, 39-filter.
The specific embodiment:
Like accompanying drawing 8, the present invention mainly is made up of water system, spraying main frame 34, spraying terminal mounting bracket 36, suspension type through-flow air-assisted spraying cooling terminal and the auxilliary material of pipeline.
Wherein water system comprises water butt 32, filter 39; Mainly be the spraying medium after the purification to be provided for system; Prevent atomizer congestion affects cooling-down effect, the municipal tap water that water system also can directly adopt local running water pipe network to provide is not provided with water butt.
The main frame of wherein spraying mainly is for the assurance spraying system is not influenced by the pressure oscillation of public supply mains, and the pressure charging system that is provided with, for spraying system provides pressure stable water.
The terminal mounting bracket 36 of wherein spraying is provided with for fixed suspension formula through-flow air-assisted spraying cooling terminal 37, realizes fixing through 1 whole machine installation hole 11 on the suspension type through-flow air-assisted spraying cooling terminal installation base plate.The level altitude at suspension type through-flow air-assisted spraying cooling terminal is generally greater than 2.2 meters, and spray direction becomes 30 ~ 45 ° angle with ground level, make the cooling scope big as much as possible.
Wherein the auxilliary material of pipeline mainly comprises water inlet pipe 33, connects water pipe 35, cable 31, is used for the connection of system's each several part.
Basic principle of the present invention is following:
The municipal tap water is under the effect of spraying main frame 34; After filter 39 filters; Be pressurized to the spraying optimum pressure; Be delivered to suspension type through-flow air-assisted spraying cooling terminal 37 by the spraying pipeline and fully form the mist droplet of a large amount of 10-30 microns in the atomizing back, and in supply air system under the effect of powerful cross flow fan, the aerosol dual-phase jet diffuses to realize evenly distributing in the cooling zone, fully evaporation, near the high-temperature gas convection heat transfer' heat-transfer by convection with ground; Reach the cooling purpose, can not produce any ponding and drench ground.The powerful atomization zone 38 that the while droplet forms under the effect of powerful perfusion blower fan can cover and cover the cooling zone, reduces the direct projection of solar energy, and near the cooling-down effect in the face of land is further enhanced.The carrying out that said process can go round and begin again to reach cooling-down effect, improved human comfort.
Claims (7)
1. through-flow air-assisted spraying cooling system; Comprise cross flow fan (4), spray lance (5) and base plate (1) is installed; Spray lance (5) is provided with atomizer (22); One end of spray lance (5) is provided with water inlet (24); It is characterized in that: cross flow fan (4) is fixed on through blast system stator (9) and installs on the base plate (1), and cross flow fan (4) is made up of motor (28) and wind wheel (25) and shell (29), spray lance (5) be arranged on cross flow fan (4) wind wheel directly over half I shape keep out the wind in the groove (27); Water inlet (24) stretches out from shell (29) one ends, and atomizer (22) is perpendicular to base plate (1) is installed.
2. through-flow air-assisted spraying cooling system as claimed in claim 1; It is characterized in that: also be provided with air port rectification cover plate (6); Air port rectification cover plate (6) profile is the L type; Air port rectification cover plate (6) bottom evenly has air outlet (26) dead ahead that rectangle rectification ventilating opening (20) is positioned at cross flow fan; The middle setting with atomizer (22) quantity corresponding aperture (19) is used for location and fixing spray lance (5), and the waist hole (18) that the left and right sides is provided with is used for rectification cover plate (6) and cross flow fan (4) are fixed.
3. according to claim 1 or claim 2 through-flow air-assisted spraying cooling system; It is characterized in that: on cross flow fan (4), be provided with safety guard net (3); Mainly be welded by a plurality of longitudinal arched stainless steel coils (16) and horizontal stainless steel reinforcement (17); Cover cross flow fan (4), be fixed on and install on the base plate (1).
4. according to claim 1 or claim 2 through-flow air-assisted spraying cooling system, it is characterized in that: rain-proof dust-proof protection loam cake (2) covers the motor (28) of cross flow fan, and protection lower cover (7) covers the afterbody of cross flow fan (4).
5. according to claim 1 or claim 2 through-flow air-assisted spraying cooling system; It is characterized in that: base plate (1) is installed is formed by the corrosion resistant plate bending; Profile is half I shape; Base plate (1) is installed to be gone up towards there being (11) four in whole machine installation hole to be used for through-flow air-assisted spraying cooling system suspension installation; Dashing has (12) eight of rain-proof dust-proof over cap installing holes to be used to install rain-proof dust-proof protection loam cake (2), rain-proof dust-proof protection lower cover (7); Dashing has (13) one of hydroelectric line preformed holes to be used for suspension type through-flow air-assisted spraying cooling system is connected water pipe (35), cable (31) with external host reserved opening, towards there being (14) four of blast system stator installing holes to be used to install blast system stator (9), towards there being 12 welding that are used for supply air system safety guard net (3) of welding locating hole (15) accurately to locate.
6. a through-flow wind send the mist system; Comprise spraying terminal mounting bracket (36) and like the described through-flow air-assisted spraying of claim 1-5 cooling system (37); It is characterized in that: through-flow air-assisted spraying cooling system (37) is installed on the mounting bracket (36); The ventilating opening (20) of rectification cover plate (6) down; Cross flow fan (4) cable (31) connects spraying main frame (34) in the through-flow air-assisted spraying cooling system (37), and the water inlet (24) of spray lance (5) is connected with spraying main frame (34) through water inlet pipe (35), and water butt (28) provides the spraying water source for the spraying main frame through filter 30, water inlet pipe (33).
7. through-flow wind as claimed in claim 6 send atomization system, it is characterized in that: the level altitude at suspension type through-flow air-assisted spraying cooling terminal is greater than 2.2 meters, and spray direction becomes 30 ~ 45 ° angle with ground level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103502932A CN102434934A (en) | 2011-11-08 | 2011-11-08 | Suspension type cross flow air supply atomizing cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103502932A CN102434934A (en) | 2011-11-08 | 2011-11-08 | Suspension type cross flow air supply atomizing cooling device |
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| Publication Number | Publication Date |
|---|---|
| CN102434934A true CN102434934A (en) | 2012-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103502932A Pending CN102434934A (en) | 2011-11-08 | 2011-11-08 | Suspension type cross flow air supply atomizing cooling device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102693689A (en) * | 2012-06-10 | 2012-09-26 | 江苏同盛环保技术有限公司 | Movable spraying advertising machine |
| CN102944044A (en) * | 2012-11-16 | 2013-02-27 | 江苏同盛环保技术有限公司 | Moving type spraying cooling cold station |
| CN102968939A (en) * | 2012-11-16 | 2013-03-13 | 江苏同盛环保技术有限公司 | Wall-mounted advertisement lamp box with spray cooling function |
| CN102967015A (en) * | 2012-11-16 | 2013-03-13 | 江苏同盛环保技术有限公司 | Suspended mist cooling system |
| CN109654437A (en) * | 2018-12-18 | 2019-04-19 | 安徽建筑大学 | A kind of smart city road lighting purification integrated equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2495939Y (en) * | 2001-08-09 | 2002-06-19 | 马钟炜 | Electric fan with water spraying function |
| CN201475005U (en) * | 2009-07-08 | 2010-05-19 | 林志栋 | Tower-type fan |
-
2011
- 2011-11-08 CN CN2011103502932A patent/CN102434934A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2495939Y (en) * | 2001-08-09 | 2002-06-19 | 马钟炜 | Electric fan with water spraying function |
| CN201475005U (en) * | 2009-07-08 | 2010-05-19 | 林志栋 | Tower-type fan |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102693689A (en) * | 2012-06-10 | 2012-09-26 | 江苏同盛环保技术有限公司 | Movable spraying advertising machine |
| CN102944044A (en) * | 2012-11-16 | 2013-02-27 | 江苏同盛环保技术有限公司 | Moving type spraying cooling cold station |
| CN102968939A (en) * | 2012-11-16 | 2013-03-13 | 江苏同盛环保技术有限公司 | Wall-mounted advertisement lamp box with spray cooling function |
| CN102967015A (en) * | 2012-11-16 | 2013-03-13 | 江苏同盛环保技术有限公司 | Suspended mist cooling system |
| CN109654437A (en) * | 2018-12-18 | 2019-04-19 | 安徽建筑大学 | A kind of smart city road lighting purification integrated equipment |
| CN109654437B (en) * | 2018-12-18 | 2020-12-29 | 安徽建筑大学 | Wisdom is road lighting purification integral type equipment for city |
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Application publication date: 20120502 |