CN101846461A - Modular cooling tower - Google Patents

Modular cooling tower Download PDF

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Publication number
CN101846461A
CN101846461A CN201010131365A CN201010131365A CN101846461A CN 101846461 A CN101846461 A CN 101846461A CN 201010131365 A CN201010131365 A CN 201010131365A CN 201010131365 A CN201010131365 A CN 201010131365A CN 101846461 A CN101846461 A CN 101846461A
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CN
China
Prior art keywords
cooling tower
air
modular cooling
tower
installation portion
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Application number
CN201010131365A
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Chinese (zh)
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CN101846461B (en
Inventor
徐钟大
金成铉
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SUNGJI AIR-CONDITIONING TECHNOLOGY Co Ltd
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SUNGJI AIR-CONDITIONING TECHNOLOGY Co Ltd
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Publication of CN101846461A publication Critical patent/CN101846461A/en
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Publication of CN101846461B publication Critical patent/CN101846461B/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
    • F28C1/02—Direct-contact trickle coolers, e.g. cooling towers with counter-current only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
    • F28C1/04—Direct-contact trickle coolers, e.g. cooling towers with cross-current only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
    • F28C1/10—Arrangements for suppressing noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
    • F28C1/14—Direct-contact trickle coolers, e.g. cooling towers comprising also a non-direct contact heat exchange
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
    • F28C1/16—Arrangements for preventing condensation, precipitation or mist formation, outside the cooler
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

A kind of is the modular cooling tower of cooling water or the cooling of condensation cooling agent, and this modular cooling tower has the height that reduces greatly, and it is easy to transportation and is assembled into final products; Because each assembly of this modular cooling tower is installed in the inside of body of the tower, therefore, can prevent that this modular cooling tower is damaged, and improve its aesthetic appearance; This modular cooling tower can circulate the cooling water and air effectively under the circuitous situation about flowing of nothing and enter heat-exchange device; This modular cooling tower guarantees to carry out high-quality heat exchange by stoping the circulation again of discharging air; This modular cooling tower is easy to each assembly that inspection and maintenance is positioned at its inside; This modular cooling tower is easy to be assembled into multilevel hierarchy on the building roof; The upper space of this modular cooling tower can obtain utilizing, and this modular cooling tower is easy to install covering wall and the overcover that is used to hide this modular cooling tower.

Description

Modular cooling tower
Related application is carried out cross reference
It is on March 24th, 2009 that the present patent application requires the applying date, and application number is the priority of the korean patent application of 10-2009-0025148, for reaching all purposes of this introducing, at the full content of this ginseng and this application.
Background of invention
Invention field
The present invention relates to a kind of cooling tower that is used to cool off cooling water or condensation cooling agent,, particularly a kind of modular cooling tower, this modular cooling tower have the height that reduces greatly, and it is easy to transportation and finished product assembling; Because each assembly of this modular cooling tower is installed in the inside of body of the tower, therefore, can prevent that this modular cooling tower is damaged, and improve its aesthetic appearance; This modular cooling tower can circulate the cooling water and air effectively under the circuitous situation about flowing of nothing and enter heat-exchange device; This modular cooling tower guarantees to carry out high-quality heat exchange by stoping the recirculation of discharging air; This modular cooling tower is easy to each assembly that inspection and maintenance is positioned at its inside; This modular cooling tower is easy to be assembled into multilevel hierarchy on the building roof; The upper space of this modular cooling tower can obtain utilizing, and this modular cooling tower is easy to install covering wall and the overcover that is used to hide this modular cooling tower.
Background technology
Usually, the refrigerator or the industrial heat exchanger that move in air-conditioning system or freezing-cooling system can produce used heat, therefore just have to discharge these used heat.For this purpose, must utilize refrigerant that this used heat is discharged in the air.
The method that cooling tower cools off is divided into air cooling and vaporation-type cooling, the air cooling is carried out the sensible heat cooling by the mode of sending into the air lower than fluid temperature (F.T.) to be cooled by force, the vaporation-type cooling contacts with cooling water by introducing air, utilizes vaporation-type latent heat to cool off.Adopt the cooling tower (hereinafter referred to as " evaporative cooling tower ") of vaporation-type cooling to be widely used,, have the higher and low characteristics of cost of cooling effectiveness because evaporative cooling tower is compared with the cooling system of other types.
Typical evaporative cooling tower is divided into counterflow cooling tower and cross flow cooling tower, and counterflow cooling tower flows air vertically upward, and cooling water flows vertically downward, and cross flow cooling tower makes the air bottom horizontal flow sheet, and cooling water flows vertically downward.In addition, generally the cooling-water flow mode is divided into open mobile mobile with closed, in open flow, be that the vaporation-type heat exchange takes place owing to be in contact with one another in the cooling water and air is flowed through the process of open heat-exchange device (for example, filler); In closed flows, be that the vaporation-type heat exchange takes place because the cooling water and air contacts on the outer surface of the closed cooling coil that is built-in with cooling fluid (for example, cooling water or refrigerant).Recently, mixed flow dynamic formula cooling tower is developed, and the demand of this kind cooling tower increased gradually, this kind mixed flow dynamic formula cooling tower combines open heat-exchange device and closed heat-exchange device, the beneficial effect that obtains is, improved heat exchange performance, reduced the water pipe noise and reduced water consumption.
In addition, ventilating system is divided into air draught type ventilating system and blast type ventilating system.The air draught type ventilating system is installed in the exhaust outlet of cooling tower, is used for absorbing flowing through heat-exchange device (for example, filler or heat exchanger tube) by the heated hot-air of heat exchange.The blast type ventilating system is configured so that it can communicate with the air outlet of cooling tower, and this blast type ventilating system makes through the heated hot-air of heat exchange by the mode that by force ambient air is blowed to heat-exchange device and discharges.
In addition, outdoor cooling tower has body of the tower structure longitudinally, and its exhaust outlet is arranged in the highest part of body of the tower.On the contrary, indoor cooling tower has horizontal body of the tower structure, and its exhaust outlet is arranged in the highest part of body of the tower, and air outlet is arranged in the body of the tower lateral parts, and blower fan apparatus is arranged on the outside of body of the tower.
Usually, can not directly transport with assembled state owing to the cooling tower with vertical body of the tower is too high, therefore, the cooling tower with vertical body of the tower is transported to the job site with decomposing state typically, assembles behind the job site again.In addition, considering the structure of this cooling tower, is that the cooling tower that impossible will have vertical body of the tower is assembled into multilevel hierarchy or is installed on the furred ceiling of building.
In addition, have relatively low height, therefore more easily transport owing to have the cooling tower of horizontal body of the tower.Yet the cooling tower that also can not will have a horizontal body of the tower is assembled into multilevel hierarchy or is installed on the furred ceiling of building.
In the blast type ventilating system, the cooling tower that has the cooling tower of vertical body of the tower and have a horizontal body of the tower all with the whole upper opening of body of the tower as this exhaust outlet.Thereby, reduced the speed of discharging waste gas, and the thermal current of waste gas can rely on the direction of air apoplexy and pressure to be blown into once more in the air outlet, make the performance of this cooling tower reduce.
In addition, after the vaporation-type heat exchange, when saturated moist air (relative humidity RH is 100%) when discharging from this cooling tower, this saturated moist air mixes with on every side the air with lower temperature, make the moisture in this saturated moist air liquefy, thereby produced plume.When temperature on every side reduced, the visibility of this plume was tending towards increasing.
This plume is a pure steam, and therefore, it is neither the pollution sources of air, gas that neither be harmful.Yet, if from judging that visually it is pollution sources or fire that this plume may be misinterpreted as, and looks like cigarette because it looks.Owing to it is believed that this plume has damaged the aesthstic form of environment, carry Legionella and intercept the visual field etc., therefore, this plume has caused public's complaint.In winter, if atmospheric pressure is lower, this plume may not can rise actively, just make that the moisture of liquefaction does not exist only in around this cooling tower, also can be present in the appearance of environment, thereby the surface of ground and equipment is frozen, this is a kind of side effect of producing do not wished.
In order to reduce the plume of these initiation the problems referred to above, existing method discloses a kind of outside dry heat exchange device that is installed in.According to this method, the part relative with exhaust zone of the top of the exhaust outlet of this cooling tower or body of the tower is open, and, this dry heat exchange device with hot cooling water as thermal source.
Yet, being exposed in the air pollutant owing to be installed in outside dry heat exchange device, in the snow and in the raindrop, it is easy to be corroded and pollute.As a result, this will make the heat exchanger effectiveness of this dry heat exchange device reduce.
The publication number of formerly submitting to the applicant is 10-2004-0026197 (on March 30th, 2004 is open), in the korean patent application (patent documentation 1) of by name " indoor cooling tower " and publication number be 1989-0013450 (on September 23rd, 1989 is open), the related cooling tower with horizontal body of the tower of the invention described above is disclosed in the korean patent application (patent documentation 2) of " cooling tower with low profile " by name.
Below in conjunction with the description of drawings routine techniques.
Figure 16 is the profile of a conventional indoor cooling tower (hereinafter referred to as routine techniques 1).
Content shown in the accompanying drawing of disclosed in describing in detail and routine techniques 1, this indoor cooling tower 300 with low profile be intended to provide " a kind of indoor cooling tower, the characteristic that this indoor cooling tower has is: can not influence the room air in the cooling tower installation region; Reduced required installing space; The performance that has kept cooling tower; Reduced the waste of pollution and cooling water; And, prevent indoor environmental pollution.”
In addition, as the technical characterictic of realizing these purposes, this cooling tower 300 comprises body of the tower 311, blower fan 330, filler (perhaps filler plate) 345, heat-exchange device 340, cool water shower device 350, water fender 373 and pond 375.This body of the tower 311 has an air outlet 313 and a pair of exhaust outlet 315, introduces air by this air outlet 313, by this exhaust outlet 315 air is discharged.This body of the tower 311 has defined a heat exchange zone therein equally.Blower fan 330 will blow out through the air that air outlet 313 is introduced by exhaust outlet 315.The air that filler 345 permissions are introduced through this air outlet 313 flows through and allows cooling water to flow downward through it.This heat-exchange device 340 this filler 345 of packing into.This spray equipment 350 provides the cooling water of heat for this filler 345.This water fender 373 will be to the inside that the water droplet of exhaust outlet 315 sputters is collected this cooling tower 300.Pond 374 collect and discharge currents through this filler 345 and the cooling water that quilt is lowered the temperature.
In addition, body of the tower 311 has the column type profile of surrounding this heat exchange zone.Be used for side sidewall from body of the tower 311 to body of the tower 311 inside that provide the air outlet 312 of air to be formed at, and the exhaust outlet 315 that the cooling air is discharged is formed at the top of body of the tower 311.
Body of the tower 311 connects an ajutage 317, makes the air-flow of introducing in the body of the tower 311 flow along ajutage 317.
At this, an ajutage connector 319 is set between air outlet 313 and ajutage 317, this ajutage connector 319 is connected to ajutage 317 on the air outlet 313 flexibly.
In addition, the front end of each exhaust outlet 315 all is provided with an exhaust duct 321 that is used to guide in the body of the tower 311 to the air-flow of outer discharging.This exhaust duct 321 is connected on the exhaust outlet 315 by a flexible exhaust duct connector 323.
Blower fan 330 comprises a pair of fan body 331, and fan body 331 is built-in with the impeller (not shown); Drive motors 335 is used to produce the driving moment that drives this impeller; Power transmission is used to connect this drive motors 335 and impeller, thereby driving moment is sent to impeller from this drive motors 335.Actuating unit comprises belt pulley 333 and 337, and conveyer belt 339.
Impeller is an exocentric structure, and fan body 331 is supported on the inside of this body of the tower 311, and is positioned at the below of exhaust outlet 315.Blower fan belt pulley 333 is installed on the end of impeller, and this belt pulley 333 cooperates installation with conveyer belt 339.Blower fan belt pulley 333 is arranged on the outer surface of body of the tower 311.
This cool water shower device 350 is arranged on the top of filler 345, is used for providing to this filler 345 cooling water of heat.This cool water shower device 350 comprises a water inlet pipe 351, and this water inlet pipe 351 is arranged on the top of this filler 345, and introduces the cooling water of heat through this water inlet pipe 351; A plurality of water distributors 353, this water distributor 353 is told from water inlet pipe 351, distributes the cooling water of heat by this water distributor to filler 345; And a plurality of nozzles 355, a nozzle 355 all is installed on each water distributor 353, spray by force to filler 345 by the cooling water of nozzle 355 heat.
In addition, be provided with air-supply shutter 371 between this filler 345 and air outlet 313, this air-supply shutter 371 is used for pushing to filler 345 places with introducing air-flow through this air outlet 313.
These technical characterictics provide the indoor cooling tower with following characteristic: can reduce the cooling tower installing space, can not influence the room air in the cooling tower installation region, and the cooling water and prevent indoor environmental pollution of avoiding waste.
Yet the cooling tower of this routine techniques 1 provides a pressure fan, and this pressure fan will be discharged through the saturated moist air of heat exchange by directly contacting with saturated moist air.This hyperbaric saturated moist air may increase the load of this pressure fan or make blade be etched.In addition, be difficult to this cooling tower is installed on the furred ceiling of building.Because it is indoor that this cooling tower is designed to be installed in,, can not provide good aesthstic form if it is installed in outdoor.In addition, be difficult in this cooling tower of laying in the lengthwise position.
Below, Figure 17 shows the schematic side view of the conventional cooling tower with low profile.
Content shown in the accompanying drawing of disclosed in describing in detail and routine techniques 2, this indoor cooling tower 300 with low profile is intended to provide " a kind of counterflow cooling tower with relatively little vertical height " and " a kind of counterflow cooling tower of improved trapezium structure is to reduce vertical height of this cooling tower.”
In addition, as the technical characterictic of realizing these purposes, this air-supply counterflow cooling tower 400 comprises centrifugal blower 494; Pond 414, this pond 414 are used to receive the water that the water distribution pipe network that comprises trapezoidal filler plate 458 is sprayed; One water main 438; Water distributor 440; And, nozzle 442.Water is discharged from this pond 414 through drainpipe 448.A plurality of mist formula water fenders 450 are arranged on the top of heat transfer medium 410, and this mist formula water fender 450 can adopt usual mode to be supported on the water distributor 440.
This filler plate 458 is arranged along the flow direction of the air of introducing through transition conduit 496 that is promoted by blower fan 494.Through finding, if blower fan axle 498 is improved slightly, the air that then comes to plant since then the horizontal distribution of centrifugal blower 494 will improve, air from this blower fan 494 will be discharged in the flared gradually transition conduit 496, and this transition conduit 496 is expanded to the shape with the size approximate match of the arrival end 428 of air compartment 436.Is that the flutter of the lower limb 460 of this filler plate has the trend of reduction, thereby helps the air between the filler plate to flow with the surface 460 of this filler plate along another beneficial effect from the direction setting of the strong air-flow of this centrifugal blower 494.
According to these technical characterictics, the cooling tower with low profile of this trapezium structure can reduce its height, makes it low than those traditional cooling towers, increased capacity, and, by reducing the height of cooling tower, reduced driving the required energy of water pump largely.
Yet there are the following problems for routine techniques 2: because this filler plate is processed as trapezium structure, therefore, wasted most of sheet material in process.Because as exhaust outlet, the discharge air of heat may be blown back exhaust outlet under the effect of the direction of atmosphere apoplexy and pressure, thereby has reduced the performance of this cooling tower with the whole upper opening of this body of the tower.Because the inner space of cooling tower is limited, therefore be difficult to carry out inspection and maintenance.In addition, when this cooling tower being installed in when outdoor, this cooling tower can not provide visual sense of beauty preferably.In addition, also be difficult to this cooling tower is installed on the furred ceiling of building or with it and be assembled into multilevel hierarchy.
In the disclosed information of background technology part of the present invention only is to understand background technology of the present invention in order to help, and should not think to admit or this information of hint has in any form formed technology formerly known to the those skilled in that art.
Summary of the invention
Many aspects of the present invention provide a kind of modular cooling tower, and it has the height that reduces greatly, and it is easy to transportation and finished product assembling; Because each assembly of this modular cooling tower is installed in the inside of a body of the tower, therefore, can prevent that this modular cooling tower is damaged, and improve its aesthetic appearance; This modular cooling tower can circulate the cooling water and air efficiently under the circuitous situation about flowing of nothing and enter heat-exchange device; This modular cooling tower is guaranteed high-quality heat exchange by stoping the recirculation of discharging air; This modular cooling tower is easy to each assembly that inspection and maintenance is positioned at its inside; This modular cooling tower is easy to be assembled into multilevel hierarchy on the building roof; The upper space of this modular cooling tower can obtain utilizing; And this modular cooling tower is easy to install covering wall and the overcover that is used to hide this modular cooling tower.
In one aspect of the invention, this modular cooling tower can comprise body of the tower, and this body of the tower has air outlet and exhaust outlet, and this body of the tower defines a heat exchange zone therein; Heat-exchange device, it is arranged in the heat exchange zone, and wherein, this heat-exchange device allows the cooling water and air to flow therein, makes between the cooling water and air and carries out heat exchange; Spray equipment, it is arranged on the top of this heat-exchange device, and wherein, this spray equipment is used for spraying cooling water; Blower fan apparatus is used for blowing air and will discharging from exhaust outlet through the saturated moist air of heat exchange to this heat-exchange device; Water fender is used to collect the water droplet that splashes to the exhaust outlet place; The pond is used to collect and passes the cooling water that this heat-exchange device drips, and this pond has coolant outlet; Support assembly, six inner surface settings along this body of the tower are used to support body of the tower; Wherein, this body of the tower has the horizontal shape as box, and this body of the tower has six faces, comprise a header board, a back plate, a top board, one base plate and pair of side plates, the back plate or the base plate that run through this body of the tower form air outlet, and the header board formation exhaust outlet that runs through this body of the tower; The ventilation spacer assembly, it is arranged between this heat exchange zone and the air outlet, to form blow zones, make the cooling water and air flow efficiently, and need not circuitous flowing, wherein, this ventilation spacer assembly comprises the isolation part, spray district that the part of spray equipment is isolated,, the blow zones isolation part that heat-exchange device is relative, with, be arranged on the last isolation part between spray isolation part, district and the blow zones isolation part,, and, be formed at ventilation orifice in this blow zones isolation part; The air draught district, it is formed between ventilation spacer assembly and the air outlet; Exhaust zone, it is formed between this heat-exchange device and the exhaust outlet; Following installation portion assembly, it comprises a plurality of members, wherein, this time installation portion assembly is arranged in air draught district or the exhaust zone, it closely contacts with the bottom surface of body of the tower, and this time installation portion assembly is fixedly mounted on the base plate by hold-down screw, and this hold-down screw extends through the under(-)chassis relative with base plate; And, last installation portion assembly, it comprises a plurality of members, and wherein, installation portion assembly fixedly mounts atop by hold-down screw on this, and this hold-down screw extends through the top frame relative with top board.
At this, this body of the tower can use iron or steel to make.Alternatively, this body of the tower also can use Fibreglass Reinforced Plastics (FRP) manufacturing.
This comprises air outlet, the air draught district, and blow zones, heat exchange zone, the body of the tower of exhaust zone and exhaust outlet can laterally make up, and wherein, blower fan apparatus is arranged in the air draught district.Alternatively, this comprises air outlet, the air draught district, and blow zones, heat exchange zone, the body of the tower of exhaust zone and exhaust outlet can laterally make up, and wherein, blower fan apparatus is arranged in the exhaust zone.
At the header board of this body of the tower and back plate, top board and base plate, and can be connected with drawing layer or the drawing board that is printed with picture or analog on it on some or the whole outer surface in two side plates.
Can have adhered layer on the back side of this drawing layer and drawing board, drawing layer and drawing board directly can be sticked on the body of the tower by this adhered layer.Alternatively, this drawing board can be connected on the body of the tower by the fixing mode of screw.
In addition, the header board of this body of the tower, back plate, top board and base plate all can be provided with outward extending flange, make header board, back plate, top board and the base plate of body of the tower to interconnect by these flanges.
This modular cooling tower also can comprise testing fixture, and this testing fixture is designed for to be checked or keep in repair this spray equipment.This testing fixture can comprise inspection opening and open or cut out dismountable lid of this inspection opening.
This testing fixture can comprise dismountable panel or door, and this dismountable panel is fixed by screw, and this door can be opened or close by hinge and handle with lock.
This modular cooling tower also can comprise one or more drainpipe that is arranged on the base plate, and this drainpipe is relative with blow zones or exhaust zone.
This modular cooling tower also can comprise transportation mouth and the detachable transport flap body on the side plate that is separately positioned on body of the tower, heat-exchange device and blower fan apparatus can be transported discretely in the body of the tower or transports in body of the tower by this transportation mouthful.Alternatively, the header board of this body of the tower and back plate can be demountable structure, make this heat-exchange device and blower fan apparatus to transport easily and to transport.
In order to make air carry out flowing efficiently, the top of this exhaust outlet can be positioned on the position of closing on this top board, and the bottom of this air outlet can be positioned on the position of closing on base plate.
This modular cooling tower also can comprise at least one air-supply conducting element and at least one switch member that is arranged on the air outlet place, and this air outlet runs through the back plate of body of the tower.This air-supply conducting element can comprise a plurality of air-supply guide vanes; One air-supply conducting element framework is installed these guide vanes on this air-supply conducting element framework; And, a plurality of hinges, wherein, a slice of each hinge is fixedly mounted in the limit portion of this air-supply conducting element framework, and another sheet is fixedly mounted on the position of closing on air outlet of body of the tower.When opening or closing this air outlet, this switch member can be fixed this air-supply conducting element framework.This switch member can comprise the hold-down screw that is fixed on the reinforced frame, keeps the anchor clamps of this hold-down screw and fixes the hold-down nut of this stationary fixture.Alternatively, the air-supply conducting element framework that guide vane is installed on this its removably is fixed on the position of closing on this air outlet of this body of the tower.
In addition, this air-supply conducting element can be arranged on the outside of the framework of air-supply side silencer.
This air-supply guide vane can be adjustable whole angle guide vane.Alternatively, this air-supply guide vane can be the fixed angles guide vane, and this channelization angle is fixed on optimum angle.
In addition, enter body of the tower inside in order to prevent atmospheric impurities, snow and rainwater by the air delivery duct, this air-supply guide vane can stretch out with downward-sloping angle.
This modular cooling tower also can comprise at least one air-supply conducting element and at least one switch member that is arranged on the air outlet place, and this air outlet runs through the base plate of body of the tower.This air-supply conducting element can comprise and prevent that birds from entering the anti-bird grid of this air outlet; Air-supply conducting element framework, this anti-bird grid are installed on the air-supply conducting element framework; And a plurality of hinges, wherein, a slice of each hinge is fixedly mounted in the limit portion of this air-supply conducting element framework, and another sheet is fixedly connected on the position of closing on air outlet of body of the tower.When opening or closing this air outlet, this switch member can be fixed this air-supply conducting element framework.This switch member can comprise the hold-down screw that is fixed on the reinforced frame when opening or closing this air outlet, keep the anchor clamps of this hold-down screw and fix the hold-down nut of this stationary fixture.Alternatively, this anti-bird grid can be replaced by guide vane.
This modular cooling tower also can comprise at least one air draft conducting element and at least one switch member that is arranged on the exhaust outlet place.This air draft conducting element also can comprise a plurality of air draft guide vanes; Air draft conducting element framework, this air draft guide vane are installed on the air draft conducting element framework; And, a plurality of hinges, wherein, a slice of each hinge is fixedly mounted in the limit portion of this air draft conducting element framework, and another sheet is fixedly mounted on the position of closing on exhaust outlet of body of the tower.This switch member can comprise the hold-down screw that is fixed on the reinforced frame when opening or closing this exhaust outlet, keep the anchor clamps of this hold-down screw and fix the hold-down nut of this stationary fixture.Alternatively, the air draft conducting element framework that guide vane is installed on this its removably is fixed on the position of closing on this exhaust outlet of this body of the tower by hold-down screw.
In addition, this air draft conducting element can be arranged on the outside of the framework of air draft side silencer.
This air draft guide vane can be adjustable whole angle guide vane.Alternatively, this air draft guide vane can be the fixed angles guide vane, and this channelization angle is fixed on optimum angle.
In addition, for the combustion gas that can make progress effectively, this air draft guide vane can stretch out with acclivitous angle.
This heat-exchange device can be selected a kind of from following group, and this group comprises the open heat-exchange device that is made of filler, closed heat-exchange device and hybrid heat-exchange device.。This closed heat-exchange device can comprise does wet heat exchanger tube; The liquid inlet joint, it links to each other with this end of doing wet heat exchanger tube, and this liquid inlet joint has the liquid inlet; The cooling liquid outlet joint, it links to each other with the other end of doing wet heat exchanger tube, and this cooling liquid outlet joint has cooling liquid outlet; And the heat exchanger tube support member is used for supporting and should does wet heat exchanger tube.In hybrid heat-exchange device, open and closed heat-exchange device is bonded to each other and cools off the cooling water of the heat of introducing and ejecting through atomizing pump from the pond.
The side view of this open heat-exchange device can be selected a kind of from following group, and this group comprises rectangle, square and parallelogram.
At this, the open heat-exchange device with parallelogram side view can make air circulate more efficiently with respect to the heat-exchange device with other shape.
In addition, this heat-exchange device can separated into two parts or more parts, make it can separately be transported to this body of the tower neutralization and transport from this body of the tower.
In addition, this open heat-exchange device can comprise film packing or splash packing.
In addition, this open heat-exchange device also can comprise the shutter on the sideway stance that is arranged on heat-exchange device, and this shutter is relative with the ventilation spacer assembly.This shutter can carry out water conservancy diversion to wind pushing air, and can collect the scattering water droplet of cooling water.
This water fender can be combined as a whole with the open heat-exchange device that is made of film packing.Alternatively, this water fender can be independent water fender.
Independent water fender can be applied to each open heat-exchange device and closed heat-exchange device of being made of splash packing.
This shutter can be combined as a whole with the open heat-exchange device that is made of film packing.Alternatively, this water fender can be independent water fender.
In addition, this pond can comprise coolant outlet, and when the horizontal plane of cooling water surpasses the operating water level in this pond, this coolant outlet will discharge cooling water; The cooling water discharge pipe, the auxiliary water supply setting; Filter, this filter stop impurity to enter coolant outlet; And, analogs such as the connector of de-icer.
In addition, the tight contact site on the opposing sidewalls in pond can with the relative side plate of body of the tower between carry out waterproof sealing, make and can collect in the pond along the cooling water of the inner surface trickling of the relative side plate of this body of the tower.
This modular cooling tower also can comprise the dry heat exchange device that is positioned at heat exchange zone, and this dry heat exchange device is as a kind of device that reduces plume, and it can reduce the plume amount by the mode that the saturated moist air of discharging from exhaust outlet is heated.This dry heat exchange device can comprise the dry type heat exchanger tube, and it has a plurality of heat exchange fins; Heat exchanger tube housing, this heat exchanger tube are packed in the heat exchanger tube housing, and this heat exchanger tube housing is provided with the flange that is used to connect body of the tower; The hydrothermal solution inlet attack, it is connected in an end of this dry type heat exchanger tube, and this hydrothermal solution inlet attack has the hydrothermal solution inlet; The hydrothermal solution outlet connection, it is connected in the other end of this dry type heat exchanger tube, and this hydrothermal solution outlet connection has hot water outlet.
This dry heat exchange device also can be arranged on the outside of body of the tower, and it is communicated with air outlet.
The structure of the dry type heat exchanger tube of this dry heat exchange device also can be selected from following group, and this group comprises the single coil structure, half coil arrangement and double plate tubular construction, every kind of straight sections that structure includes bent portion (being U type portion) and replaces with this bent portion.This dry heat exchange device can be the structure that is made of 2 or 3 rows.Alternatively, this dry type heat exchanger tube can be the form of straight shape dry heat exchange pipe, and this dry type heat exchanger tube only comprises a plurality of straight sections.This dry type heat exchanger tube can be the structure that is made of single or many rows.
At this, this dry type heat exchanger tube is made up by copper pipe.Alternatively, this dry type heat exchanger tube can be made up by stainless steel tube or hot galvanized steel pipe.
This heat exchange fin can be the plate-type heat-exchange fin, and each plate-type heat-exchange fin has air duct and through hole, and heat exchanger tube extends by this through hole.Alternatively, this heat exchange fin can have different structures, and as streamlined fin, this streamlined fin contacts with the intimate of heat exchanger tube.
In addition, this hydrothermal solution inlet attack can be arranged on the relative side with the hydrothermal solution outlet connection, with toward the outer side.Alternatively, this hydrothermal solution inlet attack and hydrothermal solution outlet connection can be provided with in one direction.
When this hydrothermal solution inlet attack and hydrothermal solution outlet connection are arranged on the heat exchanger tube enclosure interior, in order to prevent that air from passing through between this hydrothermal solution inlet attack and the heat exchanger tube housing, and the space between this hydrothermal solution outlet connection and the heat exchanger tube housing is circuitous mobile, and closure member can be set.This closure member seals the space between the top of the heat exchange fin of the madial wall of this heat exchanger tube housing and the most contiguous this hydrothermal solution inlet attack and hydrothermal solution outlet connection.
If this modular cooling tower has less size, this dry type heat exchanger tube can be constructed as monomer structure, and this monomer structure comprises a hydrothermal solution inlet attack and a hydrothermal solution outlet connection, makes it be easy to installation and removal.If this modular cooling tower has medium or bigger size, this hydrothermal solution inlet attack, in hydrothermal solution outlet connection and the heat exchanger tube housing each all has adpting flange, make the hydrothermal solution inlet attack, hydrothermal solution outlet connection and heat exchanger tube housing can be produced separately, and in factory or at the scene their flanges by are separately fitted together.
This modular cooling tower also can comprise shunt valve and bypass valve, this bypass valve allows hydrothermal solution (perhaps Re cooling water) to be bypassed to spray equipment or closed heat-exchange device, makes this modular cooling tower even can be at the dry heat exchange device for also moving under the service mode.
In addition, this spray equipment can comprise gravity-type spray equipment or pressure-type spray equipment.This gravity-type spray equipment comprises pond and a plurality of spray end to the heat-exchange device spraying cooling water that is used to receive cooling water.This pressure-type spray equipment comprises a water main and a plurality of water distributor, and cooling water flow is through this water main and water distributor; A plurality of nozzles, correspondence is connected on the every water distributor separately, by this nozzle to but water of heat-exchange device injected cool.
This modular cooling tower also can comprise the splash insulating element, one side this splash insulating element to the sealing of the top of one side of the bottom of spray equipment and this heat-exchange device, thereby form a spray district.
This modular cooling tower also can comprise the splash insulating element, one side this splash insulating element to the sealing of the top of the one side of the bottom surface of the top board of pressure-type spray equipment and heat exchanger, thereby form a spray district.
This blower fan apparatus comprises select a kind of from following group, this group comprises the centrifugal blower device, booster fan device and axial flow blower device.This centrifugal blower device can comprise Blower Housing, and this Blower Housing has flanged (FLGD) blower fan exhaust outlet, and this flange is connected on the ventilation orifice; Fan supporter is used to support this Blower Housing; Centrifugal blade is arranged on the inside of this Blower Housing; Drive motors; The corresponding respectively belt pulley that is installed on this centrifugal fan blade and this drive motors; Conveyer belt; And base is used to support this fan supporter and drive motors.This booster fan device can comprise Blower Housing, and this Blower Housing has flanged (FLGD) blower fan exhaust outlet, and this flange is connected on the ventilating opening; Centrifugal blade is arranged on the inside of this Blower Housing; Drive motors is used to drive the centrifugal fan blade.This axial flow blower device can comprise Blower Housing, and this Blower Housing has flanged (FLGD) blower fan exhaust outlet, and this flange is connected on the ventilating opening; Fan supporter is used to support this Blower Housing; The axial fan blade, it is arranged on the inside of this Blower Housing; Drive motors is used to drive this axial fan blade; Base is used to support this fan supporter and drive motors; And, a plurality of vibrationproof parts, these a plurality of vibrationproof parts are arranged between fan supporter and the base, and between this drive motors and the base.
At this, this centrifugal blower device, booster fan device and axial flow blower device can be direct driving or belt-driven type.
This modular cooling tower also can comprise the flexible vibrationproof connector that is arranged between a ventilating opening and the flange, and wherein, this flexibility vibrationproof connector stops the conduction of centrifugal blower device vibration.
In addition, this blower fan apparatus can be arranged in the air draught district.
This support assembly can be the structure as the box shape, and this support assembly comprises a top frame, a under(-)chassis and a pair of lateral frame, and this support assembly closely contacts with the inboard of body of the tower.Alternatively, this support assembly can comprise a forward frame, a rear frame and a pair of lateral frame.
At this, this frame can fit together by the fixing mode of screw.
Except this top frame, outside under(-)chassis and the lateral frame, this support assembly also can comprise one or more horizontal reinforced frame and one or more vertical reinforced frame, this horizontal reinforced frame and vertical reinforced frame are respectively applied for and keep this top frame, the horizontal and vertical position of under(-)chassis and lateral frame.
At this, the corresponding site of this body of the tower and support assembly can be formed with bolt hole, makes this body of the tower can will be connected to each other by the fixing mode of screw with support assembly and is in the same place.Alternatively, this body of the tower and support assembly can pass through other fixture, as bolt, link together fixed to one another.
This ventilation spacer assembly can comprise isolation part, spray district, and this isolation part, spray district isolates the part of spray equipment; The blow zones isolation part, this blow zones isolation part is relative with heat-exchange device; And, last isolation part, isolation part is arranged between spray isolation part, district and the blow zones isolation part on this.Alternatively, this ventilation spacer assembly can have different structures or shape, as long as they can isolate this spray equipment and blow zones in an identical manner.
At this, isolation part can tilt to the direction of heat-exchange device on this, to prevent flowing into this blow zones isolation part along the cooling water that flows in the surface of this isolation part, spray district.Alternatively, in order to realize same function, isolation part can have the upright water dike that is arranged on the bottom, isolation part, spray district on this.
In this ventilation spacer assembly, the top of this isolation part, spray district can be fixed on the top board of body of the tower; The bottom of this isolation part, spray district can be fixed on the inside in pond; This isolation part, spray district and blow zones isolation part all can be fixed on two side plates of body of the tower, yet this fixed part is not limited to this.
This time installation portion assembly can closely contact with the bottom surface of body of the tower, and this time installation portion assembly fixes by hold-down screw, and this hold-down screw extends through base plate and the under(-)chassis relative with base plate.This time installation portion assembly can comprise upper and lower tight contact site, and each upper and lower tight contact site has a plurality of installing holes that supply hold-down screw to pass; Sidepiece, this sidepiece have a plurality of beam fixing holes; Two or more installation portion, each installation portion all erectly are connected on the transverse center that tightens between close contact site and the following tight contact site, and each installation portion has the stiffener support of a plurality of beams with fixing hole by one; And, and a plurality of built-in beams are used for two or more installation portion are fixed together.
At this, this can connect two or more installation portion built-in beam together fixed to one another by the mode of welding.Alternatively, also can the fixed head with screw fixed hole be set, make this built-in beam to connect by hold-down screw at the two ends of this built-in beam.
Should go up the installation portion assembly can closely contact with the end face of body of the tower, and installation portion assembly is fixed by hold-down screw on this, and this hold-down screw extends through top board and the top frame relative with top board.Should go up the installation portion assembly and comprise upper and lower tight contact site, each upper and lower tight contact site has a plurality of installing holes that supply hold-down screw to pass; Sidepiece, this sidepiece have a plurality of beam fixing holes; Two or more installation portion, each installation portion all erectly are connected on the transverse center that tightens between close contact site and the following tight contact site, and each installation portion supports by having the stiffener of a plurality of beams with fixing hole; And a plurality of built-in beams are used for three installation portions and are fixed together.
At this, this can connect two or more installation portion built-in beam together fixed to one another by the mode of welding.Alternatively, also can the binding with screw fastener hole be set, make this built-in beam to connect by hold-down screw at the two ends of this built-in beam.
In addition, the body of this installation portion assembly can be made by C shape shaped steel or I shape shaped steel.
Should go up the installation portion assembly and can be arranged in the horizontal on the end that closes on this exhaust outlet of top board and base plate with following installation portion assembly, on the middle part of this top board and base plate, and on the end that closes on this air outlet of this top board and base plate.Each upper and lower installation portion assembly also can comprise built-in beam, and this built-in beam is used for fixing in the horizontal the each several part of this installation portion assembly.
If the limited space of this modular cooling tower is installed, then two modular cooling towers with this time installation portion assembly and last installation portion assembly can be by tightening together this time installation portion assembly and last installation portion assembly, and then in the vertical direction is assembled into multilevel hierarchy.
When this modular cooling tower is assembled as multilevel hierarchy,, also can between this time installation portion assembly and last installation portion assembly, the intermediate studdle member be set for the ease of arriving to checking or keep in repair the testing fixture that air-supply space or spray equipment design.Each this intermediate studdle member can comprise the connecting plate with a plurality of bolts hole that is arranged on its top and bottom.
When this modular cooling tower need be installed in building, as have the machine room of higher relatively height, day take,, then this modular cooling tower can be installed in this sky as fixed part and takes descending or go up the installation portion assembly.
This modular cooling tower also can comprise the foundation beam as fixed part, and this foundation beam is arranged on down on the following tight contact site of installation portion assembly.This foundation beam has the fastener hole that cooperates hanging piece.
This modular cooling tower also can comprise the vibrationproof part, and this vibrationproof part is arranged on down between the following tight contact site and this foundation beam of installation portion assembly.
This hanging piece can be shaped as the bar that has screw thread at two ends.Alternatively, this hanging piece can be made by a shaped steel, and the two ends of carriage are connected with the binding with fastener hole.
In addition, one or more anchor can embed in the position on this hanging piece top of connection of this smallpox.
This modular cooling tower also can comprise the connection tubular type air-supply conducting element that is connected air delivery duct place be connected the exhausting duct place be connected tubular type air draft conducting element, leading for air-supply by connecting tubular type air-supply conducting element, is that air draft is led by connecting tubular type air draft conducting element.
This modular cooling tower also can comprise air-supply side silencer that is connected on this air outlet and the air draft side silencer that is connected on this exhaust outlet.This air-supply side silencer comprises suppressor case and attractive material.This air draft side silencer comprises suppressor case and attractive material.
At this, this air-supply conducting element can be removably mounted on the end of suppressor case of this air-supply side silencer.This air draft conducting element can be removably mounted on the end of suppressor case of this air draft side silencer.
This modular cooling tower also can comprise and being arranged between this fan supporter and the base, between this time installation portion assembly and the basis, and the perhaps vibrationproof part between this time installation portion assembly and the last installation portion assembly.
This modular cooling tower also can comprise a plurality of covering wall brace summers and the binding that is connected on these covering wall brace summer two ends, with under the situation that need not additional framework, with simple connected mode the covering wall is installed, this hides wall as a kind of instrument from this modular cooling tower of external lid.Each fastening edition all has bolt fastening hole, like this, by cooperating with the screw threads for fastening of fastener hole, hides wall brace summer one end and is fastened with the sidepiece of following installation portion assembly, the sidepiece of going up the installation portion assembly and the sidepiece of stiffener, and the other end is fastened with the covering wall.
This modular cooling tower can comprise also and be arranged on the platform on the installation portion assembly on this that this platform is as a kind of instrument that utilizes the upper space of this modular cooling tower.This platform comprises substrate; Crossbeam is used for fixing this substrate; Pillar component; Fixed head, its inside has a plurality of screw holes, and this fixed head is formed on the bottom of this pillar component; The protection handrail, it is along the edge setting of substrate; And, stair.
This modular cooling tower also can comprise a plurality of solar generators that are arranged on this platform, and wherein, this solar generator is the lamp around this modular cooling tower, and the drive motors of this modular cooling tower and control device provide electric energy partly or completely.
As a kind of aesthstic form of improving this modular cooling tower, the method that itself and surrounding environment are coordinated mutually, this modular cooling tower also can comprise the overcover that is installed in down on installation portion assembly and the last installation portion assembly.This overcover is relative with the side plate and the top board of body of the tower.
This modular cooling tower also can comprise the overcover that is installed in down on installation portion assembly and the last installation portion assembly, and this overcover is relative with the back plate with the body of the tower header board.This overcover has SAO and air draft opening.
This modular cooling tower also can comprise built-in beam, and this built-in beam is used for following installation portion assembly and last installation portion assembly are connected to this overcover, to guarantee to reserve the space of being convenient to install and fix screw.This binding with screw fastener hole is connected the two ends of this built-in beam.
At this, each overcover can form a lightweight panelling, and this lightweight panelling can be selected from following group, and this group comprises the drawing panelling that is printed with advertisement on it, the building panelling of coordinating mutually with the surrounding buildings thing, and the panelling with form.
This modular cooling tower also can comprise the billboard that is installed on the installation portion assembly.
This modular cooling tower also can comprise and is positioned at the console on the installation portion assembly on this.This console is used to install the control panel of this cooling tower or water treatment facilities.
According to the above-mentioned embodiments of the invention of listing, this modular cooling tower has the height that reduces greatly, and it is easy to transportation and finished product assembling; Because each assembly of this modular cooling tower is installed in the inside of body of the tower, therefore, can prevent that this modular cooling tower is damaged, and improve its aesthetic appearance; This modular cooling tower can circulate the cooling water and air efficiently under the circuitous situation about flowing of nothing and enter heat-exchange device; This modular cooling tower guarantees to carry out high-quality heat exchange by stoping the recirculation of discharging air; This modular cooling tower is easy to each assembly that inspection and maintenance is positioned at its inside; This modular cooling tower is easy to be assembled into multilevel hierarchy on the building roof; The upper space of this modular cooling tower can obtain utilizing, and this modular cooling tower is easy to install covering wall and the overcover that is used to hide this modular cooling tower.
Other technologies feature and beneficial effect that this method and apparatus of the present invention has, can be from the accompanying drawing that is incorporated herein, and from the following content that the present invention is described in detail, illustrate significantly or provide in more detail, by these content illustrated together reliable principle of the present invention.
Description of drawings
Fig. 1 is the longitudinal profile schematic diagram according to the modular cooling tower of first embodiment of the invention;
Fig. 2 is the side-looking generalized section of modular cooling tower shown in Fig. 1;
Fig. 3 shows the structure of exhaust outlet shown in Fig. 1 and air outlet;
Fig. 4 shows the arrangement of exhaust outlet shown in Fig. 1 and air outlet;
Fig. 5 is the enlarged diagram of installation portion assembly among Fig. 1;
Fig. 6 is the longitudinal profile schematic diagram of the multilevel hierarchy of modular cooling tower shown in Fig. 1, on this multilevel hierarchy a platform is being installed;
Fig. 7 is the longitudinal profile schematic diagram according to the modular cooling tower of second embodiment of the invention;
Fig. 8 is the longitudinal profile schematic diagram according to the modular cooling tower of third embodiment of the invention;
Fig. 9 is the longitudinal profile schematic diagram of the multilevel hierarchy of modular cooling tower shown in Fig. 8;
Figure 10 is the longitudinal profile schematic diagram according to the modular cooling tower of fourth embodiment of the invention;
Figure 11 is the longitudinal profile schematic diagram according to the modular cooling tower of fifth embodiment of the invention;
Figure 12 is the longitudinal profile schematic diagram after on the modular cooling tower shown in Figure 11 a cat head being installed;
Figure 13 is the longitudinal profile schematic diagram according to the modular cooling tower of sixth embodiment of the invention;
Figure 14 is for being provided with the side view that obducent part is cut away on modular cooling tower shown in Figure 13;
Figure 15 is for being provided with the side view that obducent part is cut away on the multilevel hierarchy of modular cooling tower shown in Figure 13;
Figure 16 is the schematic side view of conventional indoor cooling tower; And
Figure 17 is the side view with conventional cooling tower of low profile.
Of the present invention specifying
Now will be referred to the refinement of the various embodiments of the present invention, embodiments of the invention are shown in the drawings, and describe following.When of the present invention, should be understood that the present invention is limited to those embodiments in conjunction with embodiment explanation.Antithesis, the present invention not only covers these embodiments, but also covers various optional embodiments, variation embodiment, equivalent embodiment and other are contained in the flesh and blood of the dependent claims according to the present invention and the embodiment in the protection domain.In to following explanation of the present invention, when the known function that is incorporated herein may make subject content of the present invention not know with composition, will omit specifying to known function and assembly.
Run through the disclosure, adopt the same or similar assembly of same reference number and mark sign in the different accompanying drawings, this same or similarly assembly will do once explanation at a certain embodiment, and in other embodiments, will the different technical characterictic of explanation.
Fig. 1 is the longitudinal profile schematic diagram according to the modular cooling tower of first embodiment of the invention; Fig. 2 is the side-looking generalized section of modular cooling tower shown in Fig. 1; Fig. 3 shows the structure of exhaust outlet shown in Fig. 1 and air outlet; Fig. 4 shows the arrangement of exhaust outlet shown in Fig. 1 and air outlet; Fig. 5 is the enlarged diagram of installation portion assembly shown in Fig. 1; Fig. 6 shows the longitudinal profile schematic diagram of the multilevel hierarchy of modular cooling tower shown in Fig. 1, on this multilevel hierarchy platform is installed; As shown in these figures, the first embodiment of the present invention provides a kind of open module cooling tower 1a.
This modular cooling tower 1a comprises body of the tower 10, air outlet 17a, exhaust outlet 18, open heat-exchange device 70a, spray equipment 80a, splash insulating element 27a, centrifugal blower device 90a, water fender 78, pond 100, support assembly 30, ventilation spacer assembly 20, flexible vibrationproof connector 98, following installation portion assembly 130a, and go up installation portion assembly 130b.This body of the tower 10 has defined a heat exchange zone that comprises blow zones 24 and exhaust zone 25, and this body of the tower 10 has the shape as box, has six faces, comprises header board 11, back plate 12, top board 15, base plate 16 and pair of side plates 13 and 14.Run through this back plate 12 and form the air outlet 17a relative with this blow zones 24.Run through this header board 11 and form the exhaust outlet 18 relative with this exhaust zone 25.This heat-exchange device 70a is arranged in the heat exchange zone, and heat-exchange device 70a comprises filler (perhaps filler plate), and the cooling water and air flows in this heat-exchange device 70a, to carry out heat exchange each other.This spray equipment 80a has a plurality of sprays ends 84 therein, and this spray equipment 80a is arranged on the top of open heat-exchange device 70a, is used for to this open heat-exchange device 70a spraying cooling water.This splash insulating element 27a is closed the zone between the one side at the top of one side of the bottom of spray equipment 80a and this heat-exchange device 70a, thereby forms a spray district.This centrifugal blower device 90a is arranged on the inside in air draught district 23, is used for blowing air and will discharging from exhaust outlet 18 through the saturated moist air of heat exchange to this heat-exchange device 70a.This centrifugal blower device 90a comprises Blower Housing 92a, the blower fan exhaust outlet 93 that this Blower Housing 92a has flanged (not given figure notation), and this flange is connected on the ventilating opening 21; Fan supporter 94 is used to support this Blower Housing 92a; Centrifugal blade 91a is arranged on the inside of this Blower Housing 92a; Drive motors 95; Belt pulley (not given figure notation), correspondence is installed on this centrifugal fan blade 91a and this drive motors 95 respectively; Conveyer belt (not given figure notation); Base 96 is used to support this fan supporter 94 and drive motors 95; And, a plurality of vibrationproof parts 97, these a plurality of vibrationproof parts 97 are arranged between fan supporter 94 and the base 96, and between this drive motors 95 and the base 96.This water fender 78 is arranged on the position of the air draft face that closes on this heat-exchange device 70a, is used to collect the water droplet that splashes to exhaust outlet 18 places.This pond 100 is used to collect the cooling water that drips by this heat-exchange device 70a, is formed with coolant outlet 101 in the section in this pond 100.This support assembly 30 is used to support body of the tower 10 along six inner surface settings of this body of the tower 10.This support assembly 30 comprises a top frame 33, one under(-)chassis 34, a pair of lateral frame 31 and 32, one or more horizontal reinforced frame 35, and one or more vertical reinforced frame (not shown), this horizontal and vertical reinforced frame is used to keep the horizontal and vertical position of each framework 31,32,33 and 34.This ventilation spacer assembly 20 is arranged between heat-exchange device 70a and the air outlet 17a, is used to isolate blow zones 24 and air draught district 23, makes the cooling water and air can carry out flowing efficiently, and can not make a circulation to flow.This ventilation spacer assembly 20 comprises isolation part (not given figure notation), spray district, and the zone that this isolation part, spray district will spray between the another side at top of the another side of bottom of water receiver 83 and heat-exchange device 70a is closed; Blow zones isolation part (not given figure notation), this blow zones isolation part isolates blow zones; Last isolation part (not given figure notation), isolation part is arranged between isolation part, spray district and the blow zones isolation part on this, and to the inclination that is directed downwards of heat-exchange device 70a; And, on this blow zones isolation part, form ventilating opening 21.This flexibility vibrationproof connector 98 links together ventilating opening 21 and flange, and to stop the conduction to the vibration of centrifugal blower device 90a, the two ends of this flexibility vibrationproof connector 98 all have adpting flange (not given figure notation).This time installation portion assembly 130a closely contacts with the bottom surface of body of the tower 10, and this time installation portion assembly 130a is fixedly mounted on the base plate 16 by hold-down screw (not given figure notation), and this hold-down screw extends through the under(-)chassis 34 relative with base plate 16.This time installation portion assembly 130a comprises upper and lower tight contact site (not given figure notation), and each upper and lower tight contact site has a plurality of installing hole 134a and 134b that supply hold-down screw to pass respectively; Sidepiece (not given figure notation), this sidepiece has a plurality of beam that is used for fixing first brace summer 137 fastener hole 135a; Three installation portion 131a, 131b and 131c, each installation portion all vertically are connected and tighten close contact site and down on the transverse center between the tight contact site, each installation portion supports by having the stiffener 132 of a plurality of beams with fixing holes; And built-in beam 133 is used for three installation portion 131a, 131b and 131c are fixed together.Should go up installation portion assembly 130b and closely contact with the end face of body of the tower 10, installation portion assembly 130b is fixedly mounted on the top board 15 by hold-down screw (not given figure notation) on this, and this hold-down screw extends through the top frame 33 relative with top board 15.Should go up installation portion assembly 130b and comprise upper and lower tight contact site (not given figure notation), each upper and lower tight contact site has a plurality of installing hole 134a and 134b that supply hold-down screw to pass respectively; Sidepiece (not given figure notation), this sidepiece has a plurality of beam that is used for fixing this first brace summer 137 fixing hole 135a; Three installation portion 131a, 131b and 131c, each installation portion all erectly are connected and are tightening close contact site and down on the transverse center between the tight contact site, each installation portion supports by having the stiffener 132 of a plurality of beams with fixing hole 135b; And built-in beam 133 is used for three installation portion 131a, 131b and 131c are fixed together.
This top board 15 relative with this spray equipment 80a is provided with testing fixture 29, this testing fixture 29 comprises inspection opening (not shown) and dismountable lid (not shown), this lid is fixed by the fastening mode of screw, makes to open or to seal this inspection opening.
This time installation portion assembly 130a is connected on the middle part of two relative edges of base plate 16 and base plate 16.
Should go up installation portion assembly 130b is connected on the middle part of two relative edges of top board 15 and top board 15.
In addition, the part on the middle part of two the relative edge edges that are connected base plate 16 of following installation portion assembly 130a and base plate 16 is fixed by first brace summer 137.
In addition, a pair of air-supply conducting element 40a, air-supply conducting element framework 41a are set at this air outlet 17a place, and, a plurality of hinges 43.Each conducting element 40a comprises a plurality of guide vanes 42; This guide vane 42 is installed on the air-supply conducting element framework 41a; A slice of each hinge 43 is fixedly connected on this air-supply conducting element framework 41a, and another sheet is fixedly connected on the position of closing on air outlet 17a of plate 12 behind the body of the tower.
Also be provided for the switch member of opening or closing 60 of fixing a pair of air-supply conducting element 40a and this air outlet of control 17a.Each switch member 60 all comprises the hold-down screw 62 that is installed on the reinforced frame (not shown), the anchor clamps 61 that keep this hold-down screw 62, and the hold-down nut 63 of fixing this stationary fixture 61.
In addition, at these exhaust outlet 18 places a pair of air draft conducting element 50a is set.Each air draft conducting element 50a comprises a plurality of guide vanes 52, air draft conducting element framework 51a, and a plurality of hinge 53.This guide vane 52 is installed on the air draft conducting element framework 51a; A slice of each hinge 53 is fixedly connected on the air draft conducting element framework 51a, and another sheet is fixedly connected on the position of closing on exhaust outlet 18 of body of the tower header board 11.
In addition, be provided for the switch member 60 that fixing a pair of air draft conducting element 50a and this exhaust outlet 18 of control are opened or closed equally.Each switch member 60 all comprises and is installed in hold-down screw 62 on the reinforced frame 35, holds the anchor clamps 61 of this hold-down screw 62 and fixes the hold-down nut 63 of this stationary fixture 61.
At this, this guide vane can be adjustable angle guide vane or fixed angles guide vane, and wherein, this adjustable angle guide vane has adjustable channelization angle, and this fixed angles guide vane has the channelization angle on the optimum angular of being fixed on.
In addition, form the cooling water water conservancy diversion interface 82 that communicates with this spray water receiver 83, this cooling water water conservancy diversion interface 82 is connected on the sidewall of spray water receiver 83.This cooling water water conservancy diversion interface 82 at one end has a flange (not given figure notation), has a flow-guiding mouth (not given figure notation) at the other end, by this flow-guiding mouth cooling water is introduced in the spray water receiver 83.
In addition, this cooling water water conservancy diversion interface 82 is connected with cooling water inlet pipe 81, and this cooling water inlet pipe 81 is protruding from this header board 11, and this cooling water inlet pipe 81 all has flange (not given figure notation) at its two ends.
In addition, on this isolation part, spray district and tops that this top board 11 closely contact, this blow zones isolation part respectively with two side plates 13 and the 14 tight two ends that contact on, on this on isolation part, and be provided with flange on this blow zones isolation part.
In addition, form a plurality of fixing screw holes (not given figure notation) on this blow zones isolation part and the bottom that sidewall pond 100 closely contacts.
With two side plates 13 and 14, and the sidewall in pond 100 is installed this ventilation spacer assembly 20 as fixed part.
Below, illustrate an a kind of embodiment of equipment in this equipment,, a plurality of this kind modular cooling tower 1a to be assembled into multilevel hierarchy by descending installation portion assembly 130a and last installation portion assembly 130b as fixed part.
As shown in Figure 6, two modular cooling tower 1a are assembled into multilevel hierarchy, installation portion assembly 130a and last installation portion assembly 130b all are installed down on each modular cooling tower 1a.
In the assembling process of this multilevel hierarchy, at first, the following installation portion assembly 130a that is installed on the modular cooling tower 1a is fixed on the foundation bolt (not given figure notation) that embeds in the concrete foundation.
The following installation portion assembly 130a of one modular cooling tower 1a and the last installation portion assembly 130b of another modular cooling tower 1a are closely contacted each other, and by hold-down screw with together fixed to one another.
In addition, install and hide wall 200, a kind of instrument as the multilevel hierarchy that hides this modular cooling tower makes people cannot see this multilevel hierarchy from the outside.Especially, utilize a plurality of covering wall brace summers 201 that these covering wall 200. each covering wall brace summers 210 are installed and all have the fixed head that is connected on its two ends, this fixed head has screw fixed hole (not given figure notation).Make one side of this covering wall brace summer 210 be fixed on down the sidepiece of installation portion assembly 130a and last installation portion assembly 130b by screw being shot beam with fixing hole 135a and 135b, and on the stiffener 132; The another side of this covering wall brace summer 210 is fixed on and hides on the wall 200.
Next, utilize hold-down screw that platform 250 is fixed on the installation portion assembly 130b, this platform is installed in a kind of device of the upper space of the last installation portion assembly 130b on another modular cooling tower 1a as utilization.This platform 250 comprises substrate 251; The crossbeam 252 that is used for fixing this substrate 251; Pillar component 254; Inside has a plurality of screw holes, and is formed at the fixed head 253 on the bottom of this pillar component 254; The protection handrail 255 that is provided with along the edge of substrate 251; And, stair 256.
Then, a plurality of solar generators 260 are installed on this platform 250, this solar generator 260 be on every side lamp of this modular cooling tower, the drive motors of this modular cooling tower, and control device etc. provides electric energy partly or completely.
According to the first embodiment of the present invention, this modular cooling tower adopts the horizontal body of the tower structure as the box shape as above mentioned, has greatly reduced its height, and this modular cooling tower is easy to transportation and finished product assembling; Because each assembly of this modular cooling tower is installed in the inside of body of the tower, therefore, can prevents that this modular cooling tower from damaging, and improve the aesthetic appearance of product; By adopting the ventilation spacer assembly, cooling water and air are circulated efficiently enter heat-exchange device, and need not circuitous flowing; By air outlet and exhaust outlet are isolated from each other, stop the recirculation of discharging air, and then guarantee high-quality heat exchange; Because air-supply conducting element, air draft conducting element and testing fixture all are openable, therefore, are easy to each assembly of this modular cooling tower inside is carried out inspection and maintenance; This modular cooling tower is easy to be assembled into multilevel hierarchy on the building roof; The upper space of this modular cooling tower can obtain utilizing; And this modular cooling tower is easy to install covering wall and the overcover that is used to hide this modular cooling tower.
Fig. 7 is the longitudinal profile schematic diagram according to the modular cooling tower of second embodiment of the invention.As shown in Figure 7, be according to the open modular cooling tower 1c of second embodiment of the invention and the difference of above-mentioned first embodiment, parallelogram during open heat-exchange device 70a side-looking also comprises a shutter 79 relative with air outlet 23 in its end.
Be provided with air-supply side silencer 140 at air outlet 17a place, this air-supply side silencer 140 comprises muffler shell 141 and sound-absorbing material 142.This muffler shell 141 is connected in air outlet 17a place, and the one end is fixedly connected on by hinge 143 on the back plate 12 of body of the tower, and the other end is provided with air-supply conducting element 40b, also is provided with switch member 60 on this air-supply conducting element 40b.In addition, this sound-absorbing material 142 is located at muffler shell 141 inside.
In addition, be provided with air draft side silencer 150 at exhaust outlet 18 places, this air draft side silencer 150 comprises muffler shell 151 and sound-absorbing material 152.This muffler shell 151 is connected in exhaust outlet 18 places, and the one end is fixedly connected on by hinge 153 on the header board 11 of body of the tower, and the other end is provided with air draft conducting element 50b, also is provided with switch member 60 on this air draft conducting element 50b.This sound-absorbing material 152 is located at muffler shell 151 inside.
According to the modular cooling tower of second embodiment of the invention, its body of the tower has adopted the body of the tower structure of the horizontal the same shape of boxlike, greatly reduces the height of body of the tower, is convenient to the assembling of transportation and finished product; Because all component all is installed on body of the tower inside, effectively prevents to damage, and improved the aesthetic appearance of product; By adopting the ventilation spacer assembly, cooling water and air are circulated efficiently enter heat-exchange device, and need not circuitous flowing; By air outlet and exhaust outlet are isolated from each other, stop and discharge air re-circulation, thereby guaranteed high-quality heat exchange performance; Reduced the noise of cooling tower; Because air-supply side silencer, air draft side silencer and testing fixture all are openable, therefore, are easy to each assembly of this modular cooling tower inside is carried out inspection and maintenance; This modular cooling tower is easy to be assembled into multilevel hierarchy on the building roof; The upper space of this modular cooling tower can obtain utilizing; And this modular cooling tower is easy to install covering wall and the overcover that is used to hide this modular cooling tower.
Fig. 8 is the longitudinal profile schematic diagram according to the modular cooling tower of third embodiment of the invention, and Fig. 9 is the longitudinal profile schematic diagram that the multilevel hierarchy of modular cooling tower shown in Fig. 8 is shown.As shown in drawings, be according to the open modular cooling tower 1d of third embodiment of the invention and the difference of the foregoing description, air outlet 17b is located on the base plate 16 of body of the tower, this air outlet 17b is relative with air draught district 23, and air-supply conducting element 40c is fixedly connected on air outlet 17b place by hold-down screw (not given figure notation).This air-supply conducting element 40c comprises an anti-bird grid 45, and this anti-bird grid 45 can prevent that birds from entering air outlet; Air-supply conducting element framework 41a, this anti-bird grid 45 is located on this air-supply conducting element framework 41a.End at air-supply conducting element framework 41a is provided with flange (not given figure notation).
At this, above-mentioned switch member 60 and air-supply conducting element 40c can be installed on air outlet 17b place.
Above this open heat-exchange device 70a, be provided with pressure-type spray equipment 80b.This pressure-type spray equipment 80b comprises a water main 86 and Duo Gen water distributor 87, and cooling water flow is through this water main and water distributor.A plurality of nozzles 88 correspondence respectively are connected on the every water distributor 87, by this nozzle 88 to but water of heat-exchange device injected cool.
Below, illustrate an a kind of embodiment of equipment in this equipment,, a plurality of this kind modular cooling tower 1a to be assembled into multilevel hierarchy by descending installation portion assembly 130a and last installation portion assembly 130b as fixed part.
Two modular cooling tower 1d are assembled into multilevel hierarchy, installation portion assembly 130a and last installation portion assembly 130b all are installed down on each modular cooling tower 1d.In order to ensure air-supply space and the space that can enter testing fixture, between following installation portion assembly 130a and last installation portion assembly 130b, and be equipped with intermediate studdle member 136 between following installation portion assembly 130a and the basis.Each intermediate studdle member 136 includes connecting plate (not given figure notation), and the top and bottom of this connecting plate are provided with a plurality of bolts hole.
In order to strengthen support to modular cooling tower with multilevel hierarchy, can be by hiding the body of wall that wall brace summer 210 supports installation portion assembly 130a down, goes up installation portion assembly 130b and building.
According to the modular cooling tower of third embodiment of the invention, its body of the tower has adopted the body of the tower structure of the horizontal the same shape of boxlike, greatly reduces the height of body of the tower, is convenient to the assembling of transportation and finished product; Because all component all is installed on body of the tower inside, effectively prevents to damage, and improved the aesthetic appearance of product; By adopting the ventilation spacer assembly, cooling water and air are circulated efficiently enter heat-exchange device, and need not circuitous flowing; By air outlet and exhaust outlet are isolated from each other, stop and discharge air re-circulation, thereby guaranteed high-quality heat exchange performance; Because air outlet conducting element, exhaust outlet conducting element and testing fixture all are openable, therefore, are easy to each assembly of this modular cooling tower inside is carried out inspection and maintenance; Employing has reduced the installing space of cooling tower via the mode of bottom space air-supply; This modular cooling tower is easy to be assembled into multilevel hierarchy on the building roof; And this modular cooling tower is easy to install covering wall and the overcover that is used to hide this modular cooling tower.
Figure 10 is the longitudinal profile schematic diagram according to the modular cooling tower of fourth embodiment of the invention.As shown in the figure, be, in modular cooling tower, be provided with by open heat exchanger and the combined dry heat exchange device that forms of blanket heat exchanger according to the modular cooling tower 1f of fourth embodiment of the invention and the difference of the foregoing description.Be specially, closed heat-exchange device 70b is set in heat exchange zone.This blanket heat exchanger 70b comprises dried wet heat exchanger tube 71, liquid inlet joint 72, cooling liquid outlet connection 74, and heat exchanger tube support member 77; Liquid inlet joint 72 links to each other with this end of doing wet heat exchanger tube 71 and has liquid inlet 73; Cooling liquid outlet joint 74 this cooling liquid outlet joint 74 that links to each other with the other end of doing wet heat exchanger tube 71 has cooling liquid outlet 75; Heat exchanger tube support member 77 is used for supporting dried wet heat exchanger tube 71.
Pressure-type spray equipment 80b is arranged on the top of closed heat-exchange device 70b, and and this closed heat-exchange device 70b between have at interval.
Below the pressure-type spray equipment 80b and closed heat-exchange device 70b above between also be provided with open heat-exchange device 70a.This open heat-exchange device 70a is used to cool off the cooling water of the heat that sprays out after drawing from pond 100 by atomizing pump 120.
In modular cooling tower, also be provided with a plurality of booster fan device 90b, each blower fan apparatus 90b comprises Blower Housing 92b, centrifugal fan blade 91b, and drive motors 95, the blower fan exhaust outlet 93 that this Blower Housing 92b is provided with flanged (not given figure notation), this flange is connected in ventilating opening 21 places; Centrifugal fan blade 91b is arranged on the inside of Blower Housing 92b; Drive motors 95 is used to drive this centrifugal fan blade 91b.
In this exhaust zone 25, also be provided with a dry heat exchange device 110.This dry heat exchange device 110 comprises dry type heat exchanger tube 111, and it has a plurality of heat exchange fins 115; Heat exchanger tube housing, this heat exchanger tube 111 are packed in the heat exchanger tube housing (not given figure notation), and this heat exchanger tube housing is provided with the flange that is used to connect body of the tower; Hydrothermal solution inlet attack 112, it is connected in an end of this dry type heat exchanger tube 18, and this hydrothermal solution inlet attack 112 has hydrothermal solution inlet (not given figure notation); Hydrothermal solution outlet connection 114, it is connected in the other end of this dry type heat exchanger tube 18, and this hydrothermal solution outlet connection 114 has hydrothermal solution outlet (not given figure notation).
Between the hot water outlet of this hydrothermal solution outlet connection 114 and liquid inlet 73, be connected with hydrothermal solution tube connector 116.
In addition, between the coolant outlet 101 in pond 100 and spray water main 86, be provided with cooling water discharge pipe 102; The atomizing pump 120 that is used for providing to spray water main 86 cold water is installed on this cooling water discharge pipe 102.
On the bottom joint face (not given figure notation) of this time installation portion assembly 130a, also be provided with vibrationproof part 139.
In addition, the side plate of body of the tower is provided with the inspection door (not given figure notation) relative with exhaust zone 25.
According to the modular cooling tower of fourth embodiment of the invention, its body of the tower has adopted the body of the tower structure of the horizontal the same shape of boxlike, greatly reduces the height of body of the tower, is convenient to the assembling of transportation and finished product; Because all component all is installed on body of the tower inside, effectively prevents to damage, and improved the aesthetic appearance of product; By adopting the ventilation spacer assembly, cooling water and air are circulated efficiently enter heat-exchange device, and need not circuitous flowing; By air outlet and exhaust outlet are isolated from each other, stop and discharge air re-circulation, thereby guaranteed high-quality heat exchange performance; By in conjunction with open heat-exchange device and closed heat-exchange device, improved heat exchange performance; Reduced the plume amount; Because air outlet conducting element, exhaust outlet conducting element, testing fixture and inspection door all are openable, therefore, are easy to each assembly of this modular cooling tower inside is carried out inspection and maintenance; This modular cooling tower is easy to be assembled into multilevel hierarchy on the building roof; The upper space of this modular cooling tower can obtain utilizing; And this modular cooling tower is easy to install covering wall and the overcover that is used to hide this modular cooling tower.
Figure 11 is the longitudinal profile schematic diagram according to the modular cooling tower of fifth embodiment of the invention, and Figure 12 shows the longitudinal profile schematic diagram that roof unit is installed on modular cooling tower shown in Figure 11.As shown in drawings, the modular cooling tower 1g according to fifth embodiment of the invention comprises open heat-exchange device 70a and closed heat-exchange device 70b, the two combined formation dry heat exchange device.The modular cooling tower 1g of present embodiment, different with the foregoing description, on the back plate 12 of body of the tower, be connected with connection tubular type air-supply conducting element 40d, be provided with air outlet 17a in the inside of this connection tubular type air-supply conducting element 40d.This connection tubular type air-supply conducting element 40d is a tower structure, and the both sides of this framework are equipped with adpting flange.
In addition, be connected with connection tubular type air draft conducting element 50c on the header board 11 of this body of the tower, the inside of this connection tubular type air draft conducting element 50c is provided with exhaust outlet 18.This connection tubular type air draft conducting element 50c is a tower structure, and the both sides of this framework are equipped with adpting flange.
In addition, the side plate 13 or 14 of this body of the tower is provided with the inspection door (not given figure notation) relative with air draught district 23.
On the bottom joint face of following installation portion assembly 130a, also be fixedly connected with vibrationproof part 139; The below of this vibrationproof part is equipped with the have fixing hole foundation beam 180 of (not given figure notation); And hanging piece 187 is provided with screw thread at its relative two ends, and this hanging piece 187 cooperates the fixing hole that is installed on foundation beam 180.
Each hanging piece 187 has the bottom, and this bottom is anchored on and separately on the corresponding foundation beam 180; Each hanging piece 187 also has top, and this top is anchored on the anchor 183, and this anchor 183 embeds in the furred ceiling 230, makes this modular cooling tower 1g be installed on the smallpox 230.
According to the modular cooling tower of fifth embodiment of the invention, its body of the tower has adopted the body of the tower structure of the horizontal the same shape of boxlike, greatly reduces the height of body of the tower, is convenient to the assembling of transportation and finished product; Because all component all is installed on body of the tower inside, effectively prevents to damage, and improved the aesthetic appearance of product; By adopting the ventilation spacer assembly, cooling water and air are circulated efficiently enter heat-exchange device, and need not circuitous flowing; By air outlet and exhaust outlet are isolated from each other, stop and discharge air re-circulation, thereby guaranteed high-quality heat exchange performance; By in conjunction with open heat-exchange device and closed heat-exchange device, improved heat exchange performance; Reduced the plume amount; Because air outlet conducting element, exhaust outlet conducting element, testing fixture and inspection door all are openable, therefore, are easy to each assembly of this modular cooling tower inside is carried out inspection and maintenance; This modular cooling tower is easy to be assembled into multilevel hierarchy on the building roof; The upper space of this modular cooling tower can obtain utilizing; And this modular cooling tower is easy to install covering wall and the overcover that is used to hide this modular cooling tower.
Figure 13 is the longitudinal profile schematic diagram according to the modular cooling tower 1h of sixth embodiment of the invention, and Figure 14 is for being provided with the side view that obducent part is cut away on modular cooling tower shown in Figure 13; Figure 15 is for being provided with the side view that obducent part is cut away on the multilevel hierarchy of modular cooling tower shown in Figure 13.As shown in drawings, comprise open heat-exchange device 70a and closed heat-exchange device 70b according to the modular cooling tower 1h shown in the sixth embodiment of the invention, the two is combined and constitute the dry heat exchange device.Different with the above embodiments, the blower fan apparatus 90c in the modular cooling tower 1h in the present embodiment comprises Blower Housing 92c, the blower fan exhaust outlet 93 that this Blower Housing 92c is provided with flanged (not given figure notation), and this flange is connected in ventilating opening 21 places; Fan supporter 94 is used to support Blower Housing 92c; The axial fan blade, it is arranged at the inside of this Blower Housing 92c; Drive motors 95 is used to drive fan blade 91c; Base 96 is used to support this fan supporter 94 and drive motors 95; And, vibrationproof part 97, this vibrationproof part 97 is arranged between fan supporter 94 and the base 96, and between this drive motors 95 and the base 96.
Though the blower fan apparatus 90c shown in the accompanying drawing adopts direct drive-type structure, it also can adopt the belt driven type structure.
This modular cooling tower also comprises the overcover 270 that is installed on down on installation portion assembly 130a and the last installation portion assembly 130b.This overcover 270 makes it coordinate mutually with surrounding environment as a kind of instrument of the aesthetic appearance that improves modular cooling tower.This overcover 270 is fixing by fixture 271, make the side plate 13 and 14 of itself and body of the tower, and the top board 15 of body of the tower is relative.
In addition, SAO (not shown) that each overcover 270 is provided with and air draft opening (not shown), this overcover 270 can be installed on down on installation portion assembly 130a and the last installation portion assembly 130b equally.This overcover 270 is relative with back plate 12 with header board 11.
In addition, the good looking appearance of cooling tower makes it coordinate mutually with surrounding environment, and this modular cooling tower also comprises the plant growth dish 275 that is positioned at installation portion assembly 130b top.Can in this plant growth dish 275, plant little tree, flowers and crops, lawn etc.This plant growth dish 275 is provided with drainpipe in its bottom.
In addition, on last installation portion assembly 130b billboard is installed, this billboard is positioned at the highest point of the multilevel hierarchy of modular cooling tower 1h.
In addition, can on last installation portion assembly 130b console be set, this console is used to install the control panel of cooling tower or water treatment facilities.
According to the modular cooling tower of sixth embodiment of the invention, its body of the tower has adopted the body of the tower structure of the horizontal the same shape of boxlike, greatly reduces the height of body of the tower, is convenient to the assembling of transportation and finished product; Because all component all is installed on body of the tower inside, effectively prevents to damage, and improved the aesthetic appearance of product; By adopting the ventilation spacer assembly, cooling water and air are circulated efficiently enter heat-exchange device, and need not circuitous flowing; By air outlet and exhaust outlet are isolated from each other, stop and discharge air re-circulation, thereby guaranteed high-quality heat exchange performance; By in conjunction with open heat-exchange device and closed heat-exchange device, improved heat exchange performance; The overcover that employing can make cooling tower and surrounding environment coordinate mutually, thus the aesthetic appearance of modular cooling tower improved; Because air outlet conducting element, exhaust outlet conducting element, testing fixture and inspection door all are openable, therefore, are easy to each assembly of this modular cooling tower inside is carried out inspection and maintenance; This modular cooling tower is easy to be assembled into multilevel hierarchy on the building roof; The upper space of this modular cooling tower can obtain utilizing; And this modular cooling tower is easy to install covering wall and the overcover that is used to hide this modular cooling tower.
Aforesaid specific embodiments of the invention propose with the form of accompanying drawing and literal, but do not have exhaustive list, can not limit the disclosed detailed protocol of the present invention with this.Obviously, in view of above-mentioned content of teaching, may also can produce many technical schemes and version.Above-mentioned selection and described most preferred embodiment, purpose is in order to explain some principle of the present invention and their practical application, to reach to making others skilled in the art can make and use various embodiment of the present invention and various optional scheme and reaching the modification of making in view of the above.Protection scope of the present invention is determined by accompanying Claim and its equivalence techniques scheme.

Claims (28)

1. a modular cooling tower comprises:
Body of the tower, this body of the tower has air outlet and exhaust outlet, and this body of the tower has defined heat exchange zone therein;
Heat-exchange device, it is arranged in this heat exchange zone, and wherein, this heat-exchange device allows the cooling water and air to flow therein, so that carry out heat exchange between the cooling water and air;
Spray equipment, it is arranged on the top of this heat-exchange device, and wherein, this spray equipment is used for spraying cooling water;
Blower fan apparatus, it is used for blowing air and the saturated moist air of process heat exchange being discharged via exhaust outlet to this heat-exchange device;
Water fender, it is used to collect the water droplet that splashes to the exhaust outlet place;
The pond, it is used to collect and passes the cooling water that this heat-exchange device drips, and this pond has a coolant outlet;
Support assembly, it is used to support this body of the tower along six inner surface settings of this body of the tower; Wherein, this body of the tower has the horizontal shape as box, and this body of the tower has six faces, comprise a header board, a back plate, a top board, one base plate and pair of side plates, the back plate or the base plate that run through this body of the tower form this air outlet, and the header board that runs through this body of the tower forms this exhaust outlet;
The ventilation spacer assembly, it is arranged between this heat exchange zone and the air outlet, to form blow zones, makes the cooling water and air need not high efficiency flow under the circuitous condition that flows, wherein, this ventilation spacer assembly comprises the isolation part, spray district that the part of spray equipment is isolated,, the blow zones isolation part relative with heat-exchange device, be arranged on the last isolation part between spray isolation part, district and the blow zones isolation part,, and, be formed at the ventilating opening in the blow zones isolation part;
The air draught district, it is formed between ventilation spacer assembly and the air outlet;
Exhaust zone, it is formed between this heat-exchange device and the exhaust outlet;
Following installation portion assembly, it comprises a plurality of members, and wherein, this time installation portion assembly is arranged in air draught district or the exhaust zone, and this time installation portion assembly closely contacts with the bottom surface of body of the tower; And,
Last installation portion assembly, it comprises a plurality of members, wherein, installation portion assembly closely contacts with the top of body of the tower on this.
2. modular cooling tower according to claim 1, wherein, this body of the tower comprises connection drawing layer or drawing board on its outer surface.
3. modular cooling tower according to claim 1 further comprises at least one air-supply conducting element and at least one switch member of being arranged on this air outlet place, and this air outlet runs through the back plate of this body of the tower, and wherein, this air-supply conducting element comprises
A plurality of air-supply guide vanes;
Air-supply conducting element framework, these a plurality of air-supply guide vanes are installed on the air-supply conducting element framework; And,
A plurality of hinges, wherein, a slice of each hinge is fixedly mounted in the limit portion of this air-supply conducting element framework, and another sheet is fixedly mounted on the position of closing on air outlet of body of the tower;
Wherein, this switch member is used to open or closes this air outlet.
4. modular cooling tower according to claim 1 further comprises at least one air-supply conducting element and at least one switch member of being arranged on this air outlet place, and this air outlet runs through the base plate of this body of the tower, and wherein, this air-supply conducting element comprises
Anti-bird grid, this anti-bird grid prevents that birds from entering this air outlet;
Air-supply conducting element framework, this anti-bird grid are installed on the air-supply conducting element framework; And
A plurality of hinges, wherein, a slice of each hinge is fixedly mounted in the limit portion of this air-supply conducting element framework,
Another sheet is fixedly connected on the position of closing on air outlet of body of the tower;
Wherein, this switch member is used to open or closes this air outlet.
5. modular cooling tower according to claim 1 further comprises at least one air draft conducting element and at least one switch member of being arranged on the exhaust outlet place, and wherein, this air draft conducting element comprises
A plurality of air draft guide vanes;
Air draft conducting element framework, these a plurality of air draft guide vanes are installed on the air draft conducting element framework; And,
A plurality of hinges, wherein, a slice of each hinge is fixedly mounted in the limit portion of this air draft conducting element framework,
Another sheet is fixedly mounted on the position of closing on exhaust outlet of body of the tower;
Wherein, this switch member is used to open or closes this exhaust outlet.
6. modular cooling tower according to claim 1, wherein, this heat-exchange device comprises select a kind of from following group, this group comprises open heat-exchange device, closed heat-exchange device and hybrid heat-exchange device; In this hybrid heat-exchange device, open and closed combining togather.
7. modular cooling tower according to claim 6, wherein, the side view of this open heat-exchange device is selected a kind of from following group, and this group comprises rectangle, square and parallelogram.
8. modular cooling tower according to claim 1, further comprise the shutter on the sideway stance that is arranged on heat-exchange device, this shutter is relative with the ventilation spacer assembly, wherein, this shutter is used to wind pushing air to carry out water conservancy diversion, and collects the scattering water droplet of cooling water.
9. modular cooling tower according to claim 1 further comprises the dry heat exchange device that is positioned at exhaust zone, and wherein, this dry heat exchange device reduces the plume amount by the mode that the saturated moist air of discharging from exhaust outlet is heated; This dry heat exchange device comprises
The dry type heat exchanger tube, it has a plurality of heat exchange fins;
Hot water inlet's joint, it is connected in an end of this dry type heat exchanger tube, and this hot water inlet's joint has the hot water inlet;
The hot water outlet joint, it is connected in the other end of this dry type heat exchanger tube, and this hot water outlet joint has hot water outlet.
10. modular cooling tower according to claim 1, wherein, this spray equipment comprises gravity-type spray equipment or pressure-type spray equipment.
11. modular cooling tower according to claim 1, wherein, this blower fan apparatus comprises select a kind of from following group, and this group comprises the centrifugal blower device, booster fan device and axial flow blower device.
12. modular cooling tower according to claim 11 further comprises flexible vibrationproof connector, this flexibility vibrationproof connector is arranged between this air vent and the flange, and wherein, this flexibility vibrationproof connector is used to stop the conduction of the vibration of centrifugal blower device.
13. modular cooling tower according to claim 1, wherein, isolation part tilts to the direction of this heat-exchange device on this, to prevent flowing into this exhaust zone isolation part along the cooling water that flows in the surface of this isolation part, spray district.
14. modular cooling tower according to claim 1, wherein, in this ventilation spacer assembly, the top of this isolation part, spray district is fixed on the top board of body of the tower; The bottom of this isolation part, spray district is fixed on the inside in this pond; This isolation part, spray district and blow zones isolation part all are fixed on two side plates of body of the tower.
15. modular cooling tower according to claim 1, further comprise a plurality of covering wall brace summers that are arranged on down on installation portion assembly and the last installation portion assembly, wherein, this covering wall brace summer is fixed for hiding the covering wall of this cooling tower, and this covering wall brace summer forms the binding with screw fastener hole at its two ends.
16. modular cooling tower according to claim 1, wherein, this time installation portion assembly and last installation portion assembly comprise:
Upper and lower tight contact site, each upper and lower tight contact site have a plurality of installing holes that supply set bolt to pass;
Two or more installation portion, this installation portion have with the sidepiece of a plurality of beams with fixing hole;
Stiffener, this stiffener longitudinally are connected the transverse center position of this installation portion, and this stiffener has a plurality of beam fixing holes; And,
Built-in beam, this built-in beam are used for fixing two or more installation portion, make that this installation portion is parallel to each other.
17. modular cooling tower according to claim 1 comprises two these modular cooling towers, the two is by with this time installation portion assembly with last installation portion assembly is fixed together and in the vertical direction is assembled into multilevel hierarchy.
18. modular cooling tower according to claim 1, wherein, the sky that this modular cooling tower will descend installation portion assembly or last installation portion assembly to be installed in building as fixed part is taken.
19. modular cooling tower according to claim 1 comprises that further first pipeline that is positioned on this air outlet connects guide and is connected guide with second pipeline on being positioned at this exhaust outlet.
20. modular cooling tower according to claim 1 further comprises first silencer that is positioned on this air outlet and second silencer that is positioned on this exhaust outlet.
21. modular cooling tower according to claim 1 further comprises the vibrationproof part, this vibrationproof part is arranged on this blower fan apparatus and following installation portion assembly one at least.
22. modular cooling tower according to claim 1 further comprises the platform on the top that is connected installation portion assembly on this, wherein, this platform comprises
Substrate;
Crossbeam is used for fixing this substrate;
Pillar component is formed with fixed head on its bottom; This fixed head has a plurality of screw holes;
The protection handrail, it is along the edge setting of substrate;
And, stair.
23. modular cooling tower according to claim 22, further comprise a plurality of solar generators that are arranged on this platform, wherein, this solar generator is the lamp around this modular cooling tower, and the drive motors and the control device of this modular cooling tower provide electric energy.
24. modular cooling tower according to claim 1 further comprises the overcover that is installed on this time installation portion assembly and the last installation portion assembly, the side plate of this overcover and this body of the tower is relative with the top board of this body of the tower.
25. modular cooling tower according to claim 24, wherein, this overcover comprises a kind of of selection from following group, and this group comprises the drawing panelling, building panelling, and the panelling with form.
26. modular cooling tower according to claim 1 further comprises the overcover that is installed in down on installation portion assembly and the last installation portion assembly, this overcover is relative with the back plate with header board; This overcover has SAO and air draft opening.
27. according to claim 26 modular cooling tower, wherein, this overcover comprises a kind of of selection from following group, this group comprises the drawing panelling, building panelling, and the panelling with form.
28. according to claim 1 modular cooling tower, further comprise select from following group a kind of on this on the installation portion assembly, this group comprises plant growth dish, billboard and console, wherein, this console is used to install the control panel of this cooling tower or water treatment facilities.
CN201010131365XA 2009-03-24 2010-03-24 Modular cooling tower Expired - Fee Related CN101846461B (en)

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