CN103822502B - A kind of anti-white cigarette cooling tower - Google Patents

A kind of anti-white cigarette cooling tower Download PDF

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Publication number
CN103822502B
CN103822502B CN201410067086.XA CN201410067086A CN103822502B CN 103822502 B CN103822502 B CN 103822502B CN 201410067086 A CN201410067086 A CN 201410067086A CN 103822502 B CN103822502 B CN 103822502B
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CN
China
Prior art keywords
unit
roller shutter
tower
fin
white cigarette
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CN201410067086.XA
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Chinese (zh)
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CN103822502A (en
Inventor
马国通
王正兴
贾向东
陈鹏
孙翠霞
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北京源深节能技术有限责任公司
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Priority to CN201410067086.XA priority Critical patent/CN103822502B/en
Publication of CN103822502A publication Critical patent/CN103822502A/en
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Publication of CN103822502B publication Critical patent/CN103822502B/en

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Abstract

The invention provides a kind of anti-white cigarette cooling tower, it includes: tower body, its top is provided with an exhaust outlet, the two opposite sides of tower body are respectively equipped with air feed shutter window, and air feed shutter window is near the bottom of tower body, and in tower body, horizontal positioned has a deep bead, deep bead is adjacent to the upside of air feed shutter window, the internal perisporium of its outer circumferential side and tower body is sealedly connected and fixed, and deep bead is three-back-shaped, has wherein been formed centrally an opening; Radiating part, radiating part includes fin unit, roller shutter unit and spray unit, and fin unit is placed on deep bead, it comprises multiple fin of being set up in parallel and a connecting plate, roller shutter unit, comprise a roller shutter sheath and multiple roller shutter module, spray unit is positioned at above deep bead; Reservoir chamber, it is arranged on the bottom of tower body, the intracavity inter-connection of reservoir chamber and tower body, and its sidewall is provided with discharge outlet; Cooling water inlet unit, is positioned on deep bead, and it is provided with a water inlet, and the lower end in each water spray portion is corresponding with cooling water inlet unit to be communicated with.

Description

A kind of anti-white cigarette cooling tower
Technical field
The present invention relates to cooling tower, particularly relate to a kind of anti-white cigarette cooling tower.
Background technology
Air in wet cooling tower and cooling water are after caloic exchanges, and temperature and relative humidity are comparatively large, in the season that rainy season, winter and humidity are larger, cool after discharging the air chance cool ambient air of cooling tower, condensation and produce a lot of globule, produces white mist, is commonly referred to as white cigarette phenomenon.
The white cigarette that cooling tower produces not only has a strong impact on surrounding buildings view, and easily make people produce building and to smolder the sensation of catching fire and smoldering, cause fire false alarm, even, in the winter of cold, the white cigarette of cooling tower wafts and is sink to periphery easy initiation traffic accident icy on road.Therefore, along with the quickening of national urbanization process, and people are to the attention of environmental protection, eliminate the white cigarette of cooling tower and become more and more important.
Mostly existing white-smoke-resisting cooling tower is, by square compartment of terrain fixing cooling fins lid on a heat sink, can prevent white cigarette to a certain extent.But in the structure shown here, because radiation fin cover is fixing, can not regulate according to ambient weather situation, adaptability is bad, meanwhile, due to the requirement of operation principle, this cooling tower zone line does not arrange fin, and the space availability ratio of cooling tower is not high.
In view of this, the present inventor, according to the Production design experience being engaged in this area and association area for many years, develops a kind of anti-white cigarette cooling tower, to solving prior art Problems existing.
Summary of the invention
The object of the invention is to be to provide a kind of anti-white cigarette cooling tower, according to the change of ambient weather, weather, radiator structure can be regulated, not only increase the ability that white cigarette eliminated by cooling tower, and while white cigarette is eliminated in guarantee, also can reduce the consumption of the energy to greatest extent.
For this reason, the present invention proposes a kind of anti-white cigarette cooling tower, and it includes:
Tower body, its top is provided with an exhaust outlet, the two opposite sides of described tower body are respectively equipped with air feed shutter window, described air feed shutter window is near the bottom of described tower body, in described tower body, horizontal positioned has a deep bead, and described deep bead is adjacent to the upside of described air feed shutter window, and the internal perisporium of its outer circumferential side and described tower body is sealedly connected and fixed, described deep bead is three-back-shaped, has wherein been formed centrally an opening;
Radiating part, described radiating part includes:
Fin unit, be placed on described deep bead, it comprises multiple fin of being set up in parallel and a connecting plate, and described fin is vertically placed, its rear end and described connecting plate Joint, be formed with the heat dissipation channel of one and described opening in communication respectively between each adjacent described fin;
Roller shutter unit, comprise a roller shutter sheath and multiple roller shutter module, described roller shutter sheath is fixed on the top of described fin unit front end, each described roller shutter module is placed in described roller shutter sheath successively, and it is corresponding with the position of each described heat dissipation channel, described roller shutter module comprises an external rotor electric machine and a roller shutter, stator in described external rotor electric machine is fixed on the inwall of described roller shutter sheath by support, described roller shutter is wound on the rotor of described external rotor electric machine, its the inner is connected and fixed with described rotor, its outer end is free end, wherein, the bottom side of described roller shutter sheath is provided with the roller shutter hole of the described roller shutter turnover of multiple confession successively, each described roller shutter hole is corresponding with the position of each described roller shutter and each described heat dissipation channel,
Spray unit, described spray unit is positioned at above described deep bead, and adjacent to the front end of described fin unit, described spray unit comprises multiple outlet part, and each described outlet part is corresponding with the position of each described heat dissipation channel;
Reservoir chamber, it is arranged on the bottom of described tower body, the intracavity inter-connection of described reservoir chamber and described tower body, and its sidewall is provided with discharge outlet;
Cooling water inlet unit, be positioned on described deep bead, it is provided with a water inlet, and the lower end in each described water spray portion is corresponding with described cooling water inlet unit to be communicated with.
Anti-white cigarette cooling tower as above, wherein, described radiating part separately includes charge for remittance unit, and described charge for remittance unit includes:
One charge for remittance portion, described charge for remittance portion is the closed box of a hollow, it is arranged on the downside of described fin unit front end, the upper surface in described charge for remittance portion corresponds to each described heat dissipation channel and is respectively equipped with one and confluxes hole, and be formed with a draw-in groove adjacent to the rear side in described hole of confluxing, each described draw-in groove is relative with the position in each described roller shutter hole, and the upper surface in described charge for remittance portion is separately provided with dash riser in the front side place in described hole of confluxing, and described dash riser is mutually closely connected with the lower limb of each described cooling fin front end;
One collection box, described collection box is positioned at the downside in described charge for remittance portion, and is arranged on one end place in described charge for remittance portion, the intracavity inter-connection in described collection box and described charge for remittance portion, and its side is provided with delivery port;
One draining pump, the water inlet of described draining pump is connected with the delivery port of described collection box;
One radiating tube unit, described radiating tube unit is arranged on the downside of described deep bead, and itself and described deep bead are connected and fixed, and the arrival end of described radiating tube unit is connected with the delivery port of described draining pump, and its port of export correspondence is connected with described reservoir chamber.
Anti-white cigarette cooling tower as above, wherein, upside and the downside of each described cooling fin front end are formed with gap respectively, upper recess and lower concave part is formed to make the front end correspondence of described fin unit, described roller shutter sheath is placed on described upper recess place, and described charge for remittance portion then correspondence is positioned at described lower concave part place.
White cigarette cooling tower as above anti-, wherein, be separately provided with controller unit, described controller unit is fixed on the sidewall of described tower body, and its each described external rotor electric machine with described roller shutter module is for being electrically connected.
Anti-white cigarette cooling tower as above, wherein, separately be provided with an air exhaust units, described air exhaust units comprises a ventilating fan and an air draft motor, described ventilating fan is arranged at described exhaust outlet place, described air draft motor is fixed on the top of described tower body, is connected between its output shaft and the rotating shaft of described ventilating fan by a driving-belt.
Anti-white cigarette cooling tower as above, wherein, be separately provided with a dam units therein in described tower body, it is arranged between described fin unit and described exhaust outlet.
Anti-white cigarette cooling tower as above, wherein, described water spray portion is an outlet pipe vertically placed, described outlet pipe is provided with water jet in the side relative with described heat dissipation channel, its upper end is blind end, and its lower end is corresponding with described cooling water inlet unit to be communicated with, wherein, the each described water spray portion of described spray unit is in being set up in parallel, and relative with each described heat dissipation channel.
Anti-white cigarette cooling tower as above, wherein, described anti-white cigarette cooling tower is provided with radiating part described in two, and the rear end of the fin unit of radiating part described in two is relative, and described in two, the connecting plate of fin unit is bonded to each other.
The anti-white cigarette cooling tower that the present invention proposes, structure is simple, easy to maintenance, by arranging radiating part (comprising fin unit, roller shutter unit and spray unit etc.), devise unique radiator structure, heat-dissipating space utilization rate is high, good heat dissipation effect, significantly can eliminate the white cigarette of cooling tower.
The anti-white cigarette cooling tower that the present invention proposes, can along with ambient weather, the change of weather, according to the instruction that controller unit sends, regulate the ratio producing heated dry air and damp-heat air, namely, according to weather/climatic condition, by roller shutter part is put down, wherein, for not by the part heat dissipation channel of rolling screen shielding, the cooling water of spray unit ejection sprays in fin and heat dissipation channel, cooling water is contacted with fin or enters in the heat dissipation channel between fin, to enter with by air feed shutter window and the cold air upwards flowed contacts, the heat of cooling water is taken away by cold air, reach cooling object, cooling water after heat radiation then enters in the reservoir chamber bottom tower body downwards, simultaneously, the roller shutter put down has blocked the cooling water that its front sprays to fin, the cooling water be blocked does not contact with fin, the heat dissipation channel between fin is not entered yet, cooling water enters catchment tray, enter collection box, radiating tube unit is entered by draining pump, by radiating tube unit by Air flow, thus, by roller shutter part is put down, not only cooling water can be cooled fully, and pass through heat exchange, can heat cold air, the air of discharging from fin unit is made to comprise heated dry air and damp-heat air, the two is thoroughly mixed at exhaust outlet place, after discharge tower body, meet outside air, not crossing with humid air saturation curve, the generation of white cigarette phenomenon can be avoided.
The anti-white cigarette cooling tower that the present invention proposes, not only eliminates white fog effect good, strong adaptability, and under the prerequisite eliminating white mist, decreases energy ezpenditure as far as possible, make applied range of the present invention, and applicable region is wide.
Accompanying drawing explanation
The following drawings is only intended to schematically illustrate the present invention and explain, not delimit the scope of the invention.Wherein:
Fig. 1 is the composition structural representation of anti-white cigarette cooling tower of the present invention.
Fig. 2 is the connection diagram of fin unit and charge for remittance unit in the present invention.
Fig. 3 is another schematic perspective view of fin unit in the present invention.
Fig. 4 is the close-up schematic view at I place in Fig. 2.
Fig. 5 is the schematic perspective view of spray unit in the present invention.
Fig. 6 is the composition schematic diagram of roller shutter unit in the present invention, and wherein, part roller shutter is deployed condition.
Fig. 7 is the close-up schematic view at II place in Fig. 6.
Fig. 8 is the enlarged partial isometric view of roller shutter unit in the present invention.
Fig. 9 is the structural representation of the radiating tube unit used in the present invention.
Main element label declaration:
1 tower body 11 exhaust outlet
12 air feed shutter window 13 deep beads
2 radiating parts
21 fin unit 211 fin
212 connecting plate 213 heat dissipation channels
22 roller shutter unit
221 roller shutter sheath 222 external rotor electric machines
223 roller shutter 224 supports
225 roller shutter hole 23 spray unit
231 water spray portion 2311 water jets
24 charge for remittance unit 241 charge for remittance portions
2411 conflux hole 2412 draw-in groove
2413 dash riser 242 collection boxs
243 draining pump 244 radiating tube unit
3 reservoir chamber 31 discharge outlet
4 cooling water inlet unit 41 water inlets
5 controller unit 6 air exhaust units
61 ventilating fan 62 air draft motors
63 driving-belt 7 dam units therein
Detailed description of the invention
The invention provides a kind of anti-white cigarette cooling tower, it includes: tower body, its top is provided with an exhaust outlet, the two opposite sides of described tower body are respectively equipped with air feed shutter window, and described air feed shutter window is near the bottom of described tower body, and in described tower body, horizontal positioned has a deep bead, described deep bead is adjacent to the upside of described air feed shutter window, the internal perisporium of its outer circumferential side and described tower body is sealedly connected and fixed, and described deep bead is three-back-shaped, has wherein been formed centrally an opening, radiating part, described radiating part includes: fin unit, be placed on described deep bead, it comprises multiple fin of being set up in parallel and a connecting plate, described fin is vertically placed, its rear end and described connecting plate Joint, be formed with the heat dissipation channel of one and described opening in communication respectively between each adjacent described fin, roller shutter unit, comprise a roller shutter sheath and multiple roller shutter module, described roller shutter sheath is fixed on the top of described fin unit front end, each described roller shutter module is placed in described roller shutter sheath successively, and it is corresponding with the position of each described heat dissipation channel, described roller shutter module comprises an external rotor electric machine and a roller shutter, stator in described external rotor electric machine is fixed on the inwall of described roller shutter sheath by support, described roller shutter is wound on the rotor of described external rotor electric machine, its the inner is connected and fixed with described rotor, its outer end is free end, wherein, the bottom side of described roller shutter sheath is provided with the roller shutter hole of the described roller shutter turnover of multiple confession successively, each described roller shutter hole is corresponding with the position of each described roller shutter and each described heat dissipation channel, spray unit, described spray unit is positioned at above described deep bead, and adjacent to the front end of described fin unit, described spray unit comprises multiple outlet part, and each described outlet part is corresponding with the position of each described heat dissipation channel, reservoir chamber, it is arranged on the bottom of described tower body, the intracavity inter-connection of described reservoir chamber and described tower body, and its sidewall is provided with discharge outlet, cooling water inlet unit, be positioned on described deep bead, it is provided with a water inlet, and the lower end in each described water spray portion is corresponding with described cooling water inlet unit to be communicated with.
Anti-white cigarette cooling tower of the present invention, according to the change of ambient weather, weather, can regulate radiator structure, not only increases the ability that white cigarette eliminated by cooling tower, and while white cigarette is eliminated in guarantee, also can reduce the consumption of the energy to greatest extent.
In order to there be understanding clearly to technical characteristic of the present invention, object and effect, below in conjunction with accompanying drawing and preferred embodiment, to the detailed description of the invention of anti-white cigarette cooling tower, structure, feature and effect that the present invention proposes, be described in detail as follows.In addition, by the explanation of detailed description of the invention, when can to the present invention for the technological means reaching predetermined object and take and effect are goed deep into concrete understanding more, but institute's accompanying drawing be only to provide with reference to and use is described, is not used for being limited the present invention.
Fig. 1 is the composition structural representation of anti-white cigarette cooling tower of the present invention.Fig. 2 is the connection diagram of fin unit and charge for remittance unit in the present invention.Fig. 3 is another schematic perspective view of fin unit in the present invention.Fig. 4 is the close-up schematic view at I place in Fig. 2.Fig. 5 is the schematic perspective view of spray unit in the present invention.Fig. 6 is the composition schematic diagram of roller shutter unit in the present invention, and wherein, part roller shutter is deployed condition.Fig. 7 is the close-up schematic view at II place in Fig. 6.Fig. 8 is the enlarged partial isometric view of roller shutter unit in the present invention.Fig. 9 is the structural representation of the radiating tube unit used in the present invention.
As shown in Figure 1, the anti-white cigarette cooling tower that the present invention proposes, it includes tower body 1, radiating part 2, reservoir chamber 3 and cooling water inlet unit 4, wherein:
The top of described tower body 1 is provided with an exhaust outlet 11, the two opposite sides of described tower body 1 are respectively equipped with air feed shutter window 12, described air feed shutter window 12 is near the bottom of described tower body 1, in described tower body 1, horizontal positioned has a deep bead 13, described deep bead 13 is adjacent to the upside of described air feed shutter window 12, the internal perisporium of its outer circumferential side and described tower body 1 is sealedly connected and fixed, described deep bead 13 is in three-back-shaped, wherein be formed centrally an opening (not shown), structure due to this tower body is prior art, usually also other appurtenances such as staircase are provided with outside it, do not repeat them here,
Described radiating part 2 includes fin unit 21, roller shutter unit 22 and spray unit 23, wherein:
Please also refer to Fig. 2 to Fig. 4, described fin unit 21 is placed on described deep bead 13, it comprises multiple fin 211 of being set up in parallel and a connecting plate 212, described fin 21 is vertically placed, the heat dissipation channel 213 of one and described opening in communication is formed respectively, its rear end and described connecting plate 212 Joint between each adjacent described fin 211;
As shown in Figure 6 to 8, described roller shutter unit 22 comprises a roller shutter sheath 221 and multiple roller shutter module, described roller shutter sheath 221 is fixed on the top of described fin unit 21 front end, each described roller shutter module is placed in described roller shutter sheath 221 successively, and it is corresponding with the position of each described heat dissipation channel 213, described roller shutter module comprises external rotor electric machine 222 and a roller shutter 223, stator in described external rotor electric machine 222 is fixed on the inwall of described roller shutter sheath 221 by support 224, described roller shutter 223 is wound on the rotor of described external rotor electric machine 222, its the inner is connected and fixed with described rotor, its outer end is free end, wherein, the bottom side of described roller shutter sheath 221 is provided with the roller shutter hole 225 of the described roller shutter turnover of multiple confession successively, each described roller shutter hole 225 is corresponding with the position of each described roller shutter 223 and each described heat dissipation channel 213, when practicing, when the rotor forward or reverse of external rotor electric machine, roller shutter can be put down by roller shutter hole or packed up, by setting like this, optionally put down roller shutter, corresponding heat dissipation channel is blocked with correspondence, meet diversified instructions for use,
Refer to Fig. 1, described spray unit 23 is positioned at above described deep bead 13, and adjacent to the front end of described fin unit 21, described spray unit 23 comprises multiple water spray portion 231, each described water spray portion 231 is corresponding with the position of each described heat dissipation channel 213, sprayed water in each heat dissipation channel by each water spray portion correspondence, to be dispelled the heat by fin and heat dissipation channel;
Described reservoir chamber 3 is arranged on the bottom of described tower body 1, the intracavity inter-connection of described reservoir chamber 3 and described tower body 1, its sidewall is provided with discharge outlet 31, in actual applications, cooling water after heat radiation is exported through pipeline by discharge outlet, reusable, improve the utilization rate of water resource, be convenient to energy-conserving and environment-protective;
Cooling water inlet unit 4, be positioned on described deep bead 13, it is provided with a water inlet 41, and the lower end in each described water spray portion 231 is corresponding with described cooling water inlet unit 4 to be communicated with, and operationally, is each water spray portion cooling water supply by cooling water inlet unit.In the construction illustrated, preferably this cooling water inlet unit water inlet pipe of hollow of being simmering and bending or splicing and combining, correspondence is placed on deep bead.
Be preferred embodiment, refer to Fig. 2, Fig. 4, described radiating part 2 separately includes charge for remittance unit 24, described charge for remittance unit 24 includes a charge for remittance portion 241, one collection box 242, one draining pump 243 and a radiating tube unit 244, wherein, described charge for remittance portion 241 is the closed box of a hollow, it is arranged on the downside of described fin unit 21 front end, the upper surface in described charge for remittance portion 241 corresponds to each described heat dissipation channel 213 and is respectively equipped with one and confluxes hole 2411, and be formed with a draw-in groove 2412 adjacent to the described rear side confluxing hole 2411, each described draw-in groove 2412 is relative with the position in each described roller shutter hole 2231, the upper surface in described charge for remittance portion 241 is separately provided with dash riser 2413 in the front side in described hole 2411 of confluxing, described dash riser 2413 is mutually closely connected with the lower limb of each described fin 211 front end, described collection box 242 is positioned at the downside in described charge for remittance portion 241, and is arranged on one end place in described charge for remittance portion 241, the intracavity inter-connection in described collection box 242 and described charge for remittance portion 241, and its side is provided with delivery port (not shown), the water inlet of described draining pump 243 is connected with the delivery port of described collection box 242.By arranging charge for remittance unit, when roller shutter puts down and shelters from heat dissipation channel, on the one hand, roller shutter lower end can correspondence be embedded in described draw-in groove, to position; On the other hand, the water liquid of spray unit ejection, can along roller shutter to dirty and enter hole of confluxing by after rolling screen shielding, through collection box and draining pump, water is sent into radiating tube unit successively again, when air flows through radiating tube unit, take away cooling water heat, play cooling effect equally;
Described radiating tube unit 244, be arranged on the downside of described deep bead 13, it is connected and fixed with described deep bead 13 (as welded, being spirally connected etc.), the arrival end of described radiating tube unit 244 is connected with the delivery port of described draining pump 243, and its port of export correspondence is connected with described reservoir chamber 3.See Fig. 9, this radiating tube unit 244 is prior art, and for realizing preferably heat sinking function, it typically is the radiating tube of roundabout setting, therefore not to repeat here.By arranging radiating tube unit 244, being drained in reservoir chamber with the water that draining pump is discharged, being not only conducive to the recycling of ponding, and current through radiating tube unit time, by dispelling the heat to current further, there is better effect.
Wherein, upside and the downside of each described fin 213 front end are formed with gap respectively, upper recess 21a and lower concave part 21b is formed to make the front end correspondence of described fin unit 21, described roller shutter sheath 223 is placed on described upper recess 21a place, and 24, described charge for remittance portion correspondence is positioned at described lower concave part 21b place.
In addition, be separately provided with controller unit 5, described controller unit 5 is fixed on the sidewall of described tower body 1, and its each described external rotor electric machine 222 with described roller shutter module is for being electrically connected.This controller unit can select single-chip microcomputer, PLC or computer system etc., utilize this controller unit, improve the concentration degree that external rotor electric machine is controlled, achieve Automated condtrol, on the one hand, as required, corresponding external rotor electric machine can be controlled, realize the forward or reverse of external rotor electric machine, and then make corresponding roller shutter put down or roll according to turning to of external rotor electric machine.
Be preferred embodiment, separately be provided with an air exhaust units 6, described air exhaust units 6 comprises ventilating fan 61 and an air draft motor 62, described ventilating fan 61 is arranged at described exhaust outlet 11 place, described air draft motor 62 is fixed on the top of described tower body 1, is connected between its output shaft and the rotating shaft of described ventilating fan 61 by a driving-belt 63.
Wherein, be separately provided with a dam units therein 7 in described tower body 1, it is arranged between described fin unit 21 and described exhaust outlet 11.This dam units therein is prior art, its by multiple water fender be inclined to set side by side group establish and connect according to this and formed, it is utilized to reduce air velocity, make the more condensation of contained steam energy in air, final whereabouts is recycled in reservoir chamber, with reduce institute discharge air water content, reduce white cigarette generation possibility.
Preferably, please also refer to Fig. 5, described water spray portion 231 is an outlet pipe vertically placed, described outlet pipe is provided with water jet 2311 in the side relative with described heat dissipation channel, its upper end is blind end, and its lower end is corresponding with described cooling water inlet unit 4 to be communicated with, wherein, the each described water spray portion 231 of described spray unit 23 is in being set up in parallel, and relative with each described heat dissipation channel 213.When reality uses, each outlet pipe directly can plug and be fixed in described cooling water inlet unit, and can be welded and fixed between each outlet pipe, or is connected and fixed successively by connecting rod.
For reaching better result of use, in the construction shown in fig. 1, be preferably provided with two radiating parts 2, and both fin units 21 are back to setting, namely the rear end of the fin unit 21 of radiating part 2 described in two is relative, and described in two, the connecting plate 212 of fin unit 21 is bonded to each other.
Anti-white cigarette cooling tower provided by the invention, when specific works, to treat that the cooling water of radiating and cooling is connected to the water inlet of cooling water inlet unit by pipeline, meanwhile, according to actual conditions, by controller unit 5, optionally drive the rotor of external rotor electric machine, thus radiator structure is regulated, carry out heat radiation operation, wherein:
(1) situation about all being put down by roller shutter is selected: the rotation (rotating forward) controlling each described external rotor electric machine, each roller shutter is put down, all be in open mode, correspondence has blocked each heat dissipation channel, namely each roller shutter has blocked whole cooling waters that spray unit sprays to each fin, cooling water does not enter heat dissipation channel, also do not contact with fin, but flow into charge for remittance portion downwards, and through collection box, draining pump flow to radiating tube unit, cooling water is when flowing through radiating tube unit, cool by the cold air that enters from air feed shutter window, finally be recycled in reservoir chamber, avoid the generation of white cigarette,
(2) situation (putting down part roller shutter) putting down roller shutter at interval is selected: the optionally rotation (rotating forward) of control section external rotor electric machine, part roller shutter is put down, be in open mode, concrete state can see Fig. 6, wherein, for not by the part heat dissipation channel of rolling screen shielding, the cooling water of spray unit ejection sprays in fin and heat dissipation channel, cooling water is contacted with fin or enters in the heat dissipation channel between fin, to enter with by air feed shutter window and the cold air upwards flowed contacts, the heat of cooling water is taken away by cold air, reach cooling object, cooling water after heat radiation then enters in the reservoir chamber bottom tower body downwards, and by part heat dissipation channel place that roller shutter blocks, cooling water does not contact with fin, the heat dissipation channel between fin is not entered yet, but flow into charge for remittance portion downwards, again through collection box, draining pump flow to radiating tube unit, cooling water is when flowing through radiating tube unit, cool by the cold air that enters from air feed shutter window, finally be recycled in reservoir chamber, thus, by roller shutter part is put down, not only cooling water can be cooled fully, and pass through exchange heat, can heat cold air, the air of discharging from fin unit is made to include the heated dry air do not contacted with cooling water and the damp-heat air contacted with cooling water heat, the two is thoroughly mixed at exhaust outlet place, after discharge tower body, when meeting outside air, can not be crossing with humid air saturation curve, the generation of white cigarette phenomenon can be avoided,
(3) situation of all being packed up by roller shutter is selected: by the rotation (reversion) of external rotor electric machine, each roller shutter is made all to be in collapsed state, each roller shutter is made to reply as original state (roll-up state), each heat dissipation channel is not all blocked, the cooling water of spray unit ejection all sprays to each heat dissipation channel and fin, namely cooling water contacts with fin or enters in the heat dissipation channel between fin, the cooling-air flowing through fin unit contacts with cooling water, take away heat, thus reach the object to cooling water heat radiation;
Wherein, when reality uses, the situation that roller shutter is all opened or packed up is limiting case, using more is the situation putting down roller shutter selecting interval, aforementioned known, by roller shutter part is put down, not only cooling water can be cooled fully, and pass through exchange heat, can heat cold air, the air of discharging from fin unit is made to include the heated dry air do not contacted with cooling water and the damp-heat air contacted with cooling water heat, the two is thoroughly mixed at exhaust outlet place, after discharge tower body, meet outside air, not crossing with humid air saturation curve, the generation of white cigarette phenomenon can be avoided.
The anti-white cigarette cooling tower that the present invention proposes, structure is simple, easy to maintenance, by arranging radiating part (comprising fin unit, roller shutter unit and spray unit etc.), devise unique radiator structure, heat-dissipating space utilization rate is high, good heat dissipation effect, significantly can eliminate the white cigarette of cooling tower;
The anti-white cigarette cooling tower that the present invention proposes, can along with ambient weather, the change of weather, according to the instruction that controller unit sends, regulate the ratio producing heated dry air and damp-heat air, namely, according to weather/climatic condition, by roller shutter part is put down, not only cooling water can be cooled fully, and pass through heat exchange, can heat cold air, the air of discharging from fin unit is made to comprise heated dry air and damp-heat air, the two is thoroughly mixed at exhaust outlet place, after discharge tower body, meet outside air, not crossing with humid air saturation curve, the generation of white cigarette phenomenon can be avoided.
The foregoing is only the schematic detailed description of the invention of the present invention, and be not used to limit scope of the present invention.Any those skilled in the art, the equivalent variations done under the prerequisite not departing from design of the present invention and principle and amendment, all should belong to the scope of protection of the invention.

Claims (9)

1. an anti-white cigarette cooling tower, is characterized in that, described anti-white cigarette cooling tower includes:
Tower body, its top is provided with an exhaust outlet, the two opposite sides of described tower body are respectively equipped with air feed shutter window, described air feed shutter window is near the bottom of described tower body, in described tower body, horizontal positioned has a deep bead, and described deep bead is adjacent to the upside of described air feed shutter window, and the internal perisporium of its outer circumferential side and described tower body is sealedly connected and fixed, described deep bead is three-back-shaped, has wherein been formed centrally an opening;
Radiating part, described radiating part includes:
Fin unit, be placed on described deep bead, it comprises multiple fin of being set up in parallel and a connecting plate, and described fin is vertically placed, its rear end and described connecting plate Joint, be formed with the heat dissipation channel of one and described opening in communication respectively between each adjacent described fin;
Roller shutter unit, comprise a roller shutter sheath and multiple roller shutter module, described roller shutter sheath is fixed on the top of described fin unit front end, each described roller shutter module is placed in described roller shutter sheath successively, and it is corresponding with the position of each described heat dissipation channel, described roller shutter module comprises an external rotor electric machine and a roller shutter, stator in described external rotor electric machine is fixed on the inwall of described roller shutter sheath by support, described roller shutter is wound on the rotor of described external rotor electric machine, its the inner is connected and fixed with described rotor, its outer end is free end, wherein, the bottom side of described roller shutter sheath is provided with the roller shutter hole of the described roller shutter turnover of multiple confession successively, each described roller shutter hole is corresponding with the position of each described roller shutter and each described heat dissipation channel,
Spray unit, described spray unit is positioned at above described deep bead, and adjacent to the front end of described fin unit, described spray unit comprises multiple outlet part, and each described outlet part is corresponding with the position of each described heat dissipation channel;
Reservoir chamber, it is arranged on the bottom of described tower body, the intracavity inter-connection of described reservoir chamber and described tower body, and its sidewall is provided with discharge outlet;
Cooling water inlet unit, be positioned on described deep bead, it is provided with a water inlet, and the lower end in each described water spray portion is corresponding with described cooling water inlet unit to be communicated with.
2. anti-white cigarette cooling tower as claimed in claim 1, it is characterized in that, described radiating part separately includes charge for remittance unit, and described charge for remittance unit includes:
One charge for remittance portion, described charge for remittance portion is the closed box of a hollow, it is arranged on the downside of described fin unit front end, the upper surface in described charge for remittance portion corresponds to each described heat dissipation channel and is respectively equipped with one and confluxes hole, and be formed with a draw-in groove adjacent to the rear side in described hole of confluxing, each described draw-in groove is relative with the position in each described roller shutter hole, and the upper surface in described charge for remittance portion is separately provided with dash riser in the front side place in described hole of confluxing, and described dash riser is mutually closely connected with the lower limb of each described cooling fin front end;
One collection box, described collection box is positioned at the downside in described charge for remittance portion, and is arranged on one end place in described charge for remittance portion, the intracavity inter-connection in described collection box and described charge for remittance portion, and its side is provided with delivery port;
One draining pump, the water inlet of described draining pump is connected with the delivery port of described collection box;
One radiating tube unit, described radiating tube unit is arranged on the downside of described deep bead, and itself and described deep bead are connected and fixed, and the arrival end of described radiating tube unit is connected with the delivery port of described draining pump, and its port of export correspondence is connected with described reservoir chamber.
3. anti-white cigarette cooling tower as claimed in claim 2, it is characterized in that, upside and the downside of each described cooling fin front end are formed with gap respectively, upper recess and lower concave part is formed to make the front end correspondence of described fin unit, described roller shutter sheath is placed on described upper recess place, and described charge for remittance portion then correspondence is positioned at described lower concave part place.
4. the anti-white cigarette cooling tower as described in any one of claims 1 to 3, is characterized in that, be separately provided with controller unit, described controller unit is fixed on the sidewall of described tower body, and its each described external rotor electric machine with described roller shutter module is for being electrically connected.
5. anti-white cigarette cooling tower as claimed in claim 4, it is characterized in that, separately be provided with an air exhaust units, described air exhaust units comprises a ventilating fan and an air draft motor, described ventilating fan is arranged at described exhaust outlet place, described air draft motor is fixed on the top of described tower body, is connected between its output shaft and the rotating shaft of described ventilating fan by a driving-belt.
6. anti-white cigarette cooling tower as claimed in claim 5, it is characterized in that, be separately provided with a dam units therein in described tower body, it is arranged between described fin unit and described exhaust outlet.
7. the anti-white cigarette cooling tower as described in claim 1 or 6, it is characterized in that, described water spray portion is an outlet pipe vertically placed, described outlet pipe is provided with water jet in the side relative with described heat dissipation channel, its upper end is blind end, and its lower end is corresponding with described cooling water inlet unit to be communicated with, wherein, the each described water spray portion of described spray unit is in being set up in parallel, and relative with each described heat dissipation channel.
8. anti-white cigarette cooling tower as claimed in claim 7, is characterized in that, described anti-white cigarette cooling tower is provided with radiating part described in two, and the rear end of the fin unit of radiating part described in two is relative, and described in two, the connecting plate of fin unit is bonded to each other.
9. anti-white cigarette cooling tower as claimed in claim 1, is characterized in that, described anti-white cigarette cooling tower is provided with radiating part described in two, and the rear end of the fin unit of radiating part described in two is relative, and described in two, the connecting plate of fin unit is bonded to each other.
CN201410067086.XA 2014-02-26 2014-02-26 A kind of anti-white cigarette cooling tower CN103822502B (en)

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KR101785421B1 (en) * 2015-10-01 2017-10-17 (주)플라즈마텍 Apparatus for eliminating white plume
CN107703875A (en) * 2017-11-03 2018-02-16 四川省达州钢铁集团有限责任公司 One kind eliminates white cigarette control system and method
CN111397394B (en) * 2020-03-20 2020-10-27 中国人民解放军火箭军工程设计研究院 Cooling tower system with white smoke removing function

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GB838532A (en) * 1955-08-03 1960-06-22 Dunham Bush Inc Cooling apparatus and the like and refrigeration systems incorporating the same
US5639286A (en) * 1995-12-12 1997-06-17 Chen; Chia Shien Vertical fluid dynamic cooling tower
CN101021387A (en) * 2006-02-13 2007-08-22 彭建华 Closed type wet screen cooling tower
CN201289320Y (en) * 2008-11-13 2009-08-12 北京乾华科技发展有限公司 Antifreeze door for suspended metal roller blind of cooling tower
CN202442606U (en) * 2012-02-09 2012-09-19 辽宁赛沃斯节能技术有限公司 Follow-up accumulated curtain-type energy-saving cold prevention system of cooling tower
CN202442605U (en) * 2012-02-09 2012-09-19 辽宁赛沃斯节能技术有限公司 Energy-saving cold-proof system for follow-up soft rolling curtain of cooling tower
CN203744763U (en) * 2014-02-26 2014-07-30 北京源深节能技术有限责任公司 White smoke preventing type cooling tower

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