CN101738097A - Water wheel fan underlying energy-saving cooling tower - Google Patents
Water wheel fan underlying energy-saving cooling tower Download PDFInfo
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- CN101738097A CN101738097A CN200910260307A CN200910260307A CN101738097A CN 101738097 A CN101738097 A CN 101738097A CN 200910260307 A CN200910260307 A CN 200910260307A CN 200910260307 A CN200910260307 A CN 200910260307A CN 101738097 A CN101738097 A CN 101738097A
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Abstract
The invention discloses a water wheel fan underlying energy-saving cooling tower, which comprises a main body, a water inlet pipe, a water feed pipe, a strut, a water wheel fan, a tower-type cooling device, a filling layer, a water distributor, a spray head and a water outlet pipe. The cooling tower is characterized in that the water wheel fan is arranged on a water wheel fan support on the bottom part of the tower, fan blades of the water wheel fan are arranged in an air inlet of the main body, the water inlet pipe of the water wheel fan is the one of the tower, and the water inlet pipe is divided into two paths, namely one path is communicated with the water inlet of the water wheel fan through a second adjusting valve, and the other path is communicated with the water feed pipe through a first adjusting valve; and the water outlet pipe of the water wheel fan is communicated with the water feed pipe through a third adjusting valve, the water feed pipe is communicated with the water distributor and the spray head, the upper part of the main body is provided with a water collector, and the top of the main body is provided with a double-curve air draft cylinder. Compared with the conventional cooling tower, the cooling tower of the invention omits the allocation of a motor, a speed reducer and the like without increasing the pump lift so as to save the electric energy and achieve good cooling effect; and the mounting position of the water wheel fan is lowered, so the cooling tower is convenient to use, mount and maintain.
Description
Technical field
The present invention relates to a kind of water wheel fan underlying energy-saving cooling tower.
Background technology
At present, general cooling tower is divided into two kinds: the electronic air draft of a kind of employing, middle part are provided with formula water dispensing apparatus and cooling filler, and the ponding dish is established in the bottom, and the tower body downside adopts louvre ventilation, and the weak point of this type of ventilation cooling structure is; Water cools off fully inadequately when leaving filler and fall to the ponding dish, and power consumption is big, and it is big to produce noise, and tower body bottom shutter produces beam wind, easily advances dust etc.Another kind is a water wheel fan overhead cooling tower, and this cooling tower water wheels blower fan is arranged on the top of cooling tower, and the water pressure that requirement enters water wheel fan is big, the pressure head height, and the lift height of water pump, power consumption is big.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of water wheel fan underlying energy-saving cooling tower, it has change hydraulic pressure, transfer the energy-saving cooling tower of the water conservancy ventilation unit of air quantity function, compare with conventional cooling tower, on the basis that does not increase pump head, configurations such as motor, reductor have been cancelled, promptly saved electric energy and can reach the good cooling effect again,, be more convenient for using, install and safeguard because water wheel fan has reduced the installation site.
Technical solution of the present invention is: a kind of water wheel fan underlying energy-saving cooling tower, comprise: main body, water inlet pipe, upper hose, pillar, water wheel fan, tower cooling device, packing layer, water-locator and shower nozzle, outlet pipe, described water wheel fan is arranged on the tower bottom water wheel fan bearing, its water wheel fan fan blade is arranged in the main body air inlet, the water inlet pipe of described water wheel fan is the water inlet pipe of tower, described water inlet pipe divides two-way: second control valve of leading up to is communicated with the water inlet of water wheel fan, adds to lead up to first control valve and be communicated with upper hose; Described water wheel fan outlet pipe is communicated with upper hose by the 3rd control valve, and described upper hose is communicated with water-locator and shower nozzle, on main body top water collection device is set, and hyp exhausting tube is set at the main body top.
One deck fiberglass is set in the described main body cylinder encloses air inlet at the bottom of tower.
Described air inlet is communicated with the tower cooling device that is crisscross arranged, and at the periphery of tower cooling device water-collecting tray is set, and the water-collecting tray bottom is communicated with outlet pipe.
Described tower cooling device is made of cylindrical shell, water spraying tray, tower cooling device top, the cylindrical shell bottom is provided with the air intake filter, tower cooling device top is set at the top of cylindrical shell, cylindrical shell periphery between tower cooling device top and air intake filter is provided with one deck water spraying tray at least, the water hole is set on the water spraying tray, the water hole of adjacent water spraying tray is crisscross arranged between layer and the layer, and minute ventilation is set on cylindrical shell.
The present invention removes the shutter fresh air inlet of cooling tower bottom, cooling tower tower body sidewall is an enclosed construction, some tower cooling devices are set in the ponding dish under cooling tower, this device is made up of main body and umbrella shape water distribution sheet, tapping hole is established in the middle and lower part of umbrella shape cloth sheet, and air vent is all established in main body and each umbrella shape water distribution sheet corresponding position, and the ponding dish is provided with and the supporting base of main body grafting, base lower port inboard is provided with filter, is interlinked to the outside with cooling tower.This tower is the lower wind inlet type cooling tower, be a kind of change hydraulic pressure that has, transfer the energy-saving cooling tower of the water conservancy ventilation unit of air quantity function, compare with conventional cooling tower, on the basis that does not increase pump head, cancelled configurations such as motor deceleration machine, promptly save electric energy and can reach the good cooling effect again, because water wheel fan has reduced the installation site, be more convenient for using, install and safeguard.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1;
Fig. 3 is that the A of Fig. 1 is to schematic diagram;
Fig. 4 is the tower cooling device structural representation of Fig. 1;
Among the figure:
1, main body 2, fiberglass enclose 3, upper hose 4, pillar 5, water wheel fan
6, air inlet 7, tower cooling device 8, packing layer 9, water-locator 10, bracing frame
11, water collection device 12, exhausting tube 501, water wheel fan bearing 502, the 3rd control valve
503, second control valve 504, first control valve 505, water inlet pipe
506, outlet pipe 601, water-collecting tray 701, air intake filter
702, water spraying tray 703, tower cooling device top 704, water hole
705, cylindrical shell 901, shower nozzle
The specific embodiment
Embodiment
A kind of water wheel fan underlying energy-saving cooling tower, shown in Fig. 1,3, comprise: main body 1, water inlet pipe 505, upper hose 3, pillar 4, water wheel fan 5, tower cooling device 7, packing layer 8, water-locator 9 and shower nozzle 901, outlet pipe 506, described water wheel fan 5 is arranged on the tower bottom water wheel fan bearing 505, its water wheel fan 5 fan blade are arranged in main body 1 air inlet 6,505 fens two-way of described water inlet pipe: second control valve 503 of leading up to is communicated with the water inlet of water wheel fans 5, adds to lead up to first control valve 504 and be communicated with upper hose 3; Described water wheel fan 5 outlet pipes are communicated with upper hose 3 by the 3rd control valve 502, and described upper hose 3 is communicated with water-locator 9 and shower nozzle 901, on main body 1 top sector water collection device 11 is set, and water collection device 11 is supported by bracing frame 10.At main body 1 top hyp exhausting tube is set.
Be provided with in 1 of the described main body one deck fiberglass enclose 2 at the bottom of tower air inlet 6.Avoided like this generating algae bio because sun shines.
Described air inlet 6 is communicated with the tower cooling device 7 that is crisscross arranged, and at the periphery of tower cooling device 7 water-collecting tray 601 is set, and water-collecting tray 601 bottoms are communicated with outlet pipe 506.
Described tower cooling device 7 is made of cylindrical shell 705, water spraying tray 702, tower cooling device top 703, cylindrical shell 705 bottoms are provided with air intake filter 701, tower cooling device top 703 is set at the top of cylindrical shell 705, cylindrical shell 705 peripheries between tower cooling device top 703 and air intake filter 701 are provided with 4 layers of water spraying tray 702, water hole 704 is set on the water spraying tray 702, the water hole 704 of adjacent water spraying tray 702 is crisscross arranged between layer and the layer, on cylindrical shell 705 minute ventilation is set.As shown in Figure 4.
The course of work:
At first: first control valve 504 cuts out, and opens second control valve 503 and the 3rd control valve 502, and water wheel fan 5 turns round under the pressure of water inlet pipe 505 water, on the one hand send cold wind in air inlet 6, and cold wind is up by tower cooling device 7; The water of water wheel fan outlet pipe goes upward to water-locator 9 by uniform shower nozzle 901 evenly downward water distributions with upper hose 3 on the other hand, after water breaks away from packing layer, drip tower cooling device 7 tower cooling device top 703 and below the water spraying tray 702 of umbrella shape on after 5, dirty step by step by water hole 704, the water hole guarantees that each water spraying tray 702 can both water distribution uniformity, enlarged heat exchange area, cooling air enters from the lower port of tower cooling device 7, filter up through filter 701, discharge by pore on the water spraying tray 702 that minute ventilation and each umbrella shape are set on the cylindrical shell 705, direct and trickle carries out heat exchange, improved cooling effectiveness greatly, reduce noise, avoided beam wind and contamination by dust.Flow in the water-collecting tray 601 through the water of supercooling and to transport by outlet pipe 506.
This tower utilizes former design hydraulic pressure, and cooling water enters canyon formula water wheel fan, makes the water wheel fan running, drives blower fan and rotates, and can reach cooling effect, and water wheel fan utilizes cooling water pump lift pressure to turn round automatically, has saved the energy consumption of motor and reductor.For example, when summer high temperature high humidity weather,, make water wheel fan reach maximum speed as above-mentioned ruuning situation.Winter: can be according to the opening of second control valve 503 and the 3rd control valve 502, regulate the motion state of water wheel fan, realize inorganic speed governing, this moment, first control valve 504 was a full-gear, be in as water wheel fan that first control valve 504 is full-gear under zero speed conditions, second control valve 503 and the 3rd control valve 502 are closed fully.
This tower removes the shutter fresh air inlet of cooling tower bottom, and cooling tower tower body sidewall is that fiberglass encloses 2 enclosed constructions.
This tower is the lower wind inlet type cooling tower, a kind of change hydraulic pressure that has, transfer the energy-saving cooling tower of the water conservancy ventilation unit of air quantity function, compare with conventional cooling tower, on the basis that does not increase pump head, cancelled the configurations such as motor deceleration machine, namely save electric energy and can reach again good cooling-down effect, because water wheel fan has reduced the installation site, be more convenient for using, install and safeguard.
Claims (4)
1. water wheel fan underlying energy-saving cooling tower, comprise: main body (1), water inlet pipe (505), upper hose (3), pillar (4), water wheel fan (5), tower cooling device (7), packing layer (8), water-locator and shower nozzle, outlet pipe (506), it is characterized in that: described water wheel fan (5) is arranged on the tower bottom water wheel fan bearing (505), its water wheel fan (5) fan blade is arranged in main body (1) air inlet (6), the water inlet pipe of described water wheel fan (5) is the water inlet pipe (505) of tower, described water inlet pipe (505) divides two-way: second control valve (503) of leading up to is communicated with the water inlet of water wheel fan (5), adds to lead up to first control valve (504) and be communicated with upper hose (3); Described water wheel fan (5) outlet pipe is communicated with upper hose (3) by the 3rd control valve (502), and described upper hose (3) is communicated with water-locator and shower nozzle, on main body (1) top water collection device (11) is set, and at main body (1) top hyp exhausting tube is set.
2. water wheel fan underlying energy-saving cooling tower as claimed in claim 1 is characterized in that: in described main body (1) tube one deck fiberglass is set and encloses (2) air inlet (6) at the bottom of tower.
3. water wheel fan underlying energy-saving cooling tower as claimed in claim 1, it is characterized in that: described air inlet (6) is communicated with the tower cooling device (7) that is crisscross arranged, periphery at tower cooling device (7) is provided with water-collecting tray (601), and water-collecting tray (601) bottom is communicated with outlet pipe (506).
4. water wheel fan underlying energy-saving cooling tower as claimed in claim 1, it is characterized in that: described tower cooling device (7) is by cylindrical shell (705), water spraying tray (702), tower cooling device top (703) constitutes, cylindrical shell (705) bottom is provided with air intake filter (701), tower cooling device top (703) is set at the top of cylindrical shell (705), cylindrical shell (705) periphery between tower cooling device top (703) and air intake filter (701) is provided with one deck water spraying tray (702) at least, water hole (704) is set on the water spraying tray (702), the water hole (704) of adjacent water spraying tray (702) is crisscross arranged between layer and the layer, on cylindrical shell (705) minute ventilation is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910260307A CN101738097A (en) | 2009-12-15 | 2009-12-15 | Water wheel fan underlying energy-saving cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910260307A CN101738097A (en) | 2009-12-15 | 2009-12-15 | Water wheel fan underlying energy-saving cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101738097A true CN101738097A (en) | 2010-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910260307A Pending CN101738097A (en) | 2009-12-15 | 2009-12-15 | Water wheel fan underlying energy-saving cooling tower |
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| Country | Link |
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| CN (1) | CN101738097A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501616A (en) * | 2012-09-04 | 2015-04-08 | 上海交通大学 | Blowing-type open wet cooling tower |
| WO2017114259A1 (en) * | 2015-12-28 | 2017-07-06 | 上海艾客制冷科技有限公司 | Water distribution system with wide-range variable traffic |
-
2009
- 2009-12-15 CN CN200910260307A patent/CN101738097A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501616A (en) * | 2012-09-04 | 2015-04-08 | 上海交通大学 | Blowing-type open wet cooling tower |
| WO2017114259A1 (en) * | 2015-12-28 | 2017-07-06 | 上海艾客制冷科技有限公司 | Water distribution system with wide-range variable traffic |
| US11002499B2 (en) | 2015-12-28 | 2021-05-11 | Shanghai Ace Cooling Refrigeration Technology Co., Ltd. | Water distribution system with wide-range variable traffic |
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Open date: 20100616 |