A kind of high efficiency cooling tower
Technical field
This utility model is related to cooling device, more specifically, it relates to a kind of high efficiency cooling tower.
Background technology
Aluminium melting furnace is made up of power supply and body of heater, and body of heater has return pipe and distributive pipe, is needed to electricity in use
Source and body of heater are cooled down;The existing class aluminium melting furnace type of cooling is that special circulatory pool is arranged beside aluminium melting furnace, is utilized
The working fluid of circulation is exchanged heat;The working fluid for circulating is cooled down using plate type heat exchanger, circulatory pool is increased and accounted for
Ground area, cost are high;Also a class aluminium melting furnace type of cooling is to adopt open cooling tower, and this kind of type of cooling is also required to special
Filler easy-weathering in circulatory pool, and open cooling tower, needs Jing often to change, and maintenance cost is higher.
In order to solve above-mentioned technical problem, people have carried out related improvement to prior art, and such as notification number is
A kind of cooling tower of CN202329208U, which is included in closed cooling tower and is originally provided with coil radiator, spray equipment in vivo
With air cooling recirculation system, spray equipment and air cooling recirculation system be connected with Main Control Tank, and coil radiator enters
The mouth of a river is connected with cyclic water tank bottom by circulating pump, the water return outlet of coil radiator distributive pipe and intermediate frequency respectively with body of heater
Power supply is connected, and temperature sensor is provided with water return outlet, and temperature sensor is connected by circuit with Main Control Tank;This utility model is
The same above-mentioned technical problem of solution, now there is provided a kind of solve problem thinking.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of high efficiency cooling tower, is solved
The existing problem that cooling tower cooling effect is not good and circulatory pool floor space is larger.
For achieving the above object, this utility model provides following technical scheme:
A kind of high efficiency cooling tower, including cooling tower body, cooling tower body include feed cavity, cooling chamber from top to bottom successively
And water cooling pond, gas outlet and the transverse slat near gas outlet are set at the top of feed cavity, charging intracavity is provided through cooling tower body
The water inlet pipe and the spraying mechanism being connected with water inlet pipe in the external world are extended to, feed opening is set between cooling chamber and feed cavity, is entered
Material bottom of chamber portion is provided with overflow launder, and overflow launder center is arranged the overfall connected with feed opening, motor is arranged on transverse slat, under
The eddy flow board component for being controlled by motor is provided with material mouth, cooling intracavity is provided with horizontal ventilation duct and is matched somebody with somebody with ventilation duct
The inflatable body of conjunction.
By adopting above-mentioned technical proposal, the hot water produced in industrial processes flows into cooling tower body by water inlet pipe
Interior, entering rear hot water from water inlet pipe can spray from the spraying mechanism of charging intracavity, and during ejection, hot water can be in spray
Be changed into drops whereabouts in the presence of mechanism, while gas outlet is provided with the top of feed cavity, spray hot water in spraying mechanism
During hot water form raindrop shape and trickle down and fully contacted with air in feed cavity, the hot water drop after contact is by many waste heats
The external world can be emitted into by gas outlet, the bottom of feed cavity is provided with overflow launder and overfall, the bottom of overfall is provided with
So that the feed opening that feed cavity is connected with cooling chamber, still can be continuous during overflow launder is filled by the hot water drop sprayed
Waste heat is distributed, liquid is filled in overflow launder and the hot water after cooling can be caused with the effect of feed opening by overfall
Cooling intracavity is flowed into, hot water can first pass around the eddy flow board component at feed opening before cooling chamber is entered, in spiral board
Cause the hot water for overflowing uniformly to be dispersed to cooling intracavity in the presence of component, liquid is being broken up by eddy flow board component
During liquid be changed into raindrop shape again, the startup of spiral board relies primarily on the motor arranged on feed cavity transverse slat and enters
Row drives, and cooling intracavity is additionally provided with ventilation duct, during eddy flow board component causes hot water to be changed into raindrop shape whereabouts, passes through
Raindrop of the ventilation duct with inflatable body constantly to falling carry out blowing operation so that the temperature of raindrop is further reduced.
Used as improvement of the present utility model, the spraying mechanism includes the water-supply-pipe above overflow launder and and water-supply-pipe
Connection some spray parts, charging intracavity arrange water-pressure booster pump, water-pressure booster pump one end be connected with water inlet pipe the other end with it is defeated
Water pipe is fixedly connected.
By adopting above-mentioned technical proposal, the hot water in water inlet pipe needs to act on by spraying mechanism into before feed cavity
So that hot water is changed into raindrop shape and is sprayed at charging intracavity, water inlet pipe is connected with the water-supply-pipe in spraying mechanism, is arranged in junction
The effect for having water-pressure booster pump, water-pressure booster pump can cause hot water to carry out supercharging behaviour before entering into water-supply-pipe from water inlet pipe
Make so that hot water can be sprayed from spray part under environment under high pressure.
Used as improvement of the present utility model, the eddy flow board component includes spiral board, arranges between motor and spiral board
Rotating shaft, is provided with bearing plate below spiral board, rotating shaft upper end is fixedly connected lower end and is turned with bearing plate through spiral board with motor
Dynamic connection.
By adopting above-mentioned technical proposal, after liquid is from overfall overflow to feed opening, liquid can first pass through spiral board
Cooling intracavity is dropped down onto under after breaing up, now starts the motor in feed cavity, motor is driven through overfall and extension
Rotating shaft to cooling top of chamber is rotated, as spiral board is fixedly connected with rotating shaft after axis of rotation therefore final so that rotation
Stream plate is rotated, and as rotating shaft upper end is fixedly connected with motor, spiral board is fixedly connected with rotating shaft near rotating shaft lower end, because
This rotating shaft drives spiral board to be rotated, and cooling intracavity is provided with bearing plate, rotation connection is carried out between rotating shaft and bearing plate,
Avoid rotating shaft to shake during rotation, as improvement of the present utility model, on the bearing plate, arrange fluted,
Groove has been embedded in rolling bearing, and rotating shaft lower end is provided with the insertion end with rolling bearing grafting.
By adopting above-mentioned technical proposal, connection is rotated between rotating shaft lower end and bearing plate mainly by the work of rolling bearing
Rotated on bearing plate with rotating shaft is allowd;Arrange fluted at the positive countershaft of bearing plate, groove has been embedded in rolling
Dynamic bearing, the lower end of rotating shaft are provided with insertion end and are inserted in rolling bearing, when motor drives what rotating shaft was rotated
Simultaneously as rotation connection is carried out by rolling bearing between rotating shaft lower end and bearing plate, while rotating shaft lower end is fixed on rolling
In bearing, it is to avoid the rotating shaft situation that rotating shaft lower end shakes during driving spiral board to be rotated.
Used as improvement of the present utility model, the inflatable body includes the air feeder positioned at cooling cavity outer wall, and cooling chamber sets
The gas blow pipe that some vertical directions are connected with ventilation duct is equipped with, gas blow pipe is provided with some gas holes.
By adopting above-mentioned technical proposal, hot water causes heat after spiral board, during spiral board high-speed rotation
Water is changed into cooling intracavity is dropped down onto under raindrop shape, and the air feeder for being now placed in lowering the temperature on cavity outer wall starts, and air feeder is constantly to cooling
The ventilation duct of intracavity transmits the extraneous cold airflow of high speed, in order that the air-flow of cooling intracavity is more uniformly and can be with raindrop shape
Liquid is fully contacted, and how dry gas blow pipe of vertical direction is provided with the ventilation duct of horizontally set, and air blowing pipe outer wall is arranged
It is some with the internal gas hole for connecting.
As improvement of the present utility model, some air inlets are provided between the water cooling pond and cooling chamber, on air inlet
Side is provided with the shutter being fixedly connected with cooling tower body inwall, and shutter is obliquely installed towards water cooling pond.
By adopting above-mentioned technical proposal, after again cooling of the spiral board with inflatable body, liquid finally falls to
In water cooling pond below cooling chamber, while air inlet is provided between water cooling pond and cooling chamber can cause extraneous cold air
Enter in cooling tower body, as in the presence of spiral board, liquid has been changed to raindrop shape, in order to avoid dropping down onto cold water under
During pond, liquid small part falls to the external world from air inlet, therefore water cooling pond junction is provided with shutter in cooling bottom of chamber portion,
The effect of shutter can cause liquid from cooling cavity wall flow down when as the effect of shutter avoids liquid from air inlet
The external world is flowed out to, shutter is obliquely installed towards water cooling pond direction and can play a part of drain.
Used as improvement of the present utility model, the charging intracavity arranges air-cooled component.
The hot water in feed cavity can be caused through air-cooled effect by adopting the effect of above-mentioned technical proposal, air-cooled component
It is preliminary to lower the temperature, if particularly simply distributing waste heat from gas outlet by the liquid itself of raindrop shape during spray part sprinkling
Then cooling-down effect is slower for discharge, therefore can accelerate the temperature-fall period of hot water by the effect of air-cooled component, when raindrop shape liquid
Remain a need for just filling overflow launder for a period of time after falling in overflow launder, during filling, air-cooled component also constantly can be made
On the liquid level in overflow launder so that liquid is further lowered the temperature, the hot water at liquid level in overflow launder due to directly with it is air-cooled
Therefore the cold wind contact of component blowout lowers the temperature comparatively fast, and the liquid after cooling drops down onto feed opening due to overflowing down.
Used as improvement of the present utility model, the air-cooled component includes the symmetrically arranged motor on transverse slat, drives
Galvanic electricity machine arranges rotary shaft towards overflow launder, and some rotary fans are arranged in rotary shaft.
By adopting above-mentioned technical proposal, the transverse slat arranged in charging intracavity not only can be placed motor and drive rotating shaft to enter
Row is rotated, while some motors are additionally provided with transverse slat, motor is provided through transverse slat towards overflow launder direction
Rotary shaft, be provided with some rotary fans in rotary shaft, rotary fan is by the effect of rotary shaft and motor towards overflowing
Chute constantly carries out air blowing effect, accelerates liquid cooling.
Used as improvement of the present utility model, the cooling tower body side wall is corrugated.
By adopting above-mentioned technical proposal, the side wall generally corrugated of tower body is cooled down, the side wall of corrugated can be caused
Cooling tower body is bigger with the contact area of outside air, facilitates the heat inside cooling tower to be sent to by the conduction of heat of side wall outer
Boundary.
Used as improvement of the present utility model, the water cooling pond bottom arranges some delthyrial cavities for extending to the external world, delthyrial cavity
Connect with water cooling pond, water cooling pond is additionally provided with outlet pipe.
Delthyrial cavity is provided with by adopting the bottom of above-mentioned technical proposal, water cooling pond, delthyrial cavity is interconnected with water cooling pond,
Water cooling pond and the contact area of outside air can be caused to increase by the effect of delthyrial cavity, facilitate heat to be sent to the external world, together
When water cooling pond be additionally provided with outlet pipe conveniently can discharge cooling after liquid.
This utility model have solve the existing advantage that cooling tower cooling effect is not good and circulatory pool floor space is larger.
Description of the drawings
Axonometric chart schematic diagrams of the Fig. 1 for the present embodiment;
Top views of the Fig. 2 for the present embodiment;
A-A profiles of the Fig. 3 for Fig. 2;
B portion enlarged diagrams of the Fig. 4 for Fig. 3;
C portion enlarged diagrams of the Fig. 5 for Fig. 3.
Reference:110th, cool down tower body;111st, feed cavity;112nd, lower the temperature chamber;113rd, water cooling pond;114th, gas outlet;
115th, transverse slat;116th, water inlet pipe;117th, feed opening;118th, overfall;119th, motor;210th, ventilation duct;211st, water-supply-pipe;
212nd, spray part;213rd, water-pressure booster pump;214th, spiral board;215th, rotating shaft;216th, bearing plate;217th, air feeder;218th, blow
Pipe;219th, gas hole;310th, air inlet;311st, shutter;312nd, motor;313rd, rotary shaft;314th, flabellum is grabbed in choosing;315、
Delthyrial cavity;316th, outlet pipe.
Specific embodiment
Referring to the drawings embodiment is described further.
A kind of high efficiency cooling tower, referring to figs. 1 to Fig. 3, is internally provided with the feed cavity for water inlet in cooling tower body 110
111, the lower section of feed cavity 111 is provided with cooling chamber 112 and water cooling pond 113, and the top of feed cavity 111 is provided with gas outlet
114, feed opening 117 is provided between cooling chamber 112 and feed cavity 111, arranged in feed cavity 111 at gas outlet 114
Have horizontal transverse slat 115, above feed opening 117 arrange overflow launder and with 117 corresponding overfall 118 of feed opening.
Hot water is entered in cooling tower body 110 from water inlet pipe 116, is provided with and connects with water inlet pipe 116 in feed cavity 111
Water-supply-pipe 211, spray part 212 of the hot water from water-supply-pipe 211 sprayed towards 114 direction of gas outlet, and hot water after ejection becomes
Fall in overflow launder for raindrop shape, after liquid is on the increase in overflow launder can overflow from overfall 118 and enter into drop
In warm chamber 112, the contact area due to liquid-to-air in raindrop shape hot water dropping process increases so that unnecessary in liquid
Heat is emitted into outside feed cavity 111 by gas outlet 114, is additionally provided with and is symmetrical arranged on transverse slat 115 in feed cavity 111
Motor 312, motor 312 towards overflow launder arrange rotary shaft 313, some rotary fans are set in rotary shaft 313,
The effect of rotary fan can cause the hot water in feed cavity 111 that preliminary cooling is carried out after air-cooled effect.
If particularly simply distributing waste heat from outlet by the liquid itself of raindrop shape during spray part 212 sprays
Then cooling-down effect is slower for 114 discharge of mouth, the water-supply-pipe 211 and some spray parts connected with water-supply-pipe 211 above overflow launder
212, water-pressure booster pump 213 is set in feed cavity 111,213 one end of water-pressure booster pump is connected the other end and water delivery with water inlet pipe 116
Pipe 211 is fixedly connected;Therefore the temperature-fall period of hot water can be accelerated by the effect of air-cooled component, when raindrop shape liquid falls to
Remain a need for just filling overflow launder for a period of time after in overflow launder, during filling, rotary fan also can constantly act on early overflowing
On liquid level in chute so that liquid is further lowered the temperature, the transverse slat 115 arranged in feed cavity 111 not only can place electronic
Machine 119 drives rotating shaft 215 to be rotated, while some motors 312 are additionally provided with transverse slat 115,312 court of motor
The rotary shaft 313 of transverse slat 115 is provided through to overflow launder direction, some rotary fans, rotation fan in rotary shaft 313, is provided with
Effect of the leaf by rotary shaft 313 with motor 312 constantly carries out air blowing effect towards overflow launder, accelerates liquid cooling;When
When liquid in overflow launder fills spilling, drop down onto at feed opening 117 under the liquid meeting first of surface of overflow groove, surface of overflow groove is cold
But after the liquid after overflows, rotary fan continues to carry out blowing operation to uncooled liquid.
With reference to Fig. 4 to Fig. 5, as spiral board 214 is provided with feed opening 117 when liquid is fallen at feed opening 117, revolve
Stream plate 214 is controlled by motor 119, arranges rotating shaft 215, arrange below spiral board 214 between motor 119 and spiral board 214
There is bearing plate 216,215 upper end of rotating shaft is fixedly connected lower end and is rotated with bearing plate 216 through spiral board 214 and connected with motor 119
Connect, after liquid after cooling is from 118 overflow of overfall to feed opening 117, liquid can be first passed through
To cooling chamber 112, now start the motor 119 in the feed cavity 111, motor 119 drive through overfall 118 and
Extend to the rotating shaft 215 at the top of cooling chamber 112 to be rotated, as spiral board 214 is connected with rotating shaft 215 after the rotation of rotating shaft 215,
Therefore spiral board 214 is finally caused to be rotated, as 215 upper end of rotating shaft is fixedly connected with motor 119, spiral board 214 is leaned on
Nearly 215 lower end of rotating shaft is fixedly connected with rotating shaft 215, therefore placement rotating shaft 215 is during driving spiral board 214 to be rotated
Rotating shaft 215 shakes, and is provided with bearing plate 216, rotation company is carried out between rotating shaft 215 and bearing plate 216 in cooling chamber 112
Connect, while arranging fluted on bearing plate 216, groove has been embedded in rolling bearing, and 215 lower end of rotating shaft is provided with and the axis of rolling
The insertion end that socket joint connects, rotates connection and mainly causes to turn by the effect of rolling bearing between 215 lower end of rotating shaft and bearing plate 216
Axle 215 can be rotated on bearing plate 216;Arrange fluted at 216 positive countershaft 215 of bearing plate, groove is embedded in
There is rolling bearing, the lower end of rotating shaft 215 is provided with insertion end and is inserted in rolling bearing, when motor 119 drives rotating shaft
215 while rotated, due to carrying out rotation connection by rolling bearing between 215 lower end of rotating shaft and bearing plate 216.
Hot water in water inlet pipe 116 into before feed cavity 111 needs to act on so that hot water is changed into rain by spraying mechanism
Drop-wise is sprayed in feed cavity 111, and water inlet pipe 116 is connected with the water-supply-pipe 211 of spraying mechanism, and junction is provided with hydraulic pressure increasing
Press pump 213, the effect of water-pressure booster pump 213 can cause hot water to be pressurized before entering into water-supply-pipe 211 from water inlet pipe 116
Operation so that hot water can be sprayed from spray part 212 under environment under high pressure.
During the spray sprinkling hot water of part 212, hot water is formed raindrop shape and trickles down fully to be entered with air in feed cavity 111
Many waste heat energies are emitted into the external world by gas outlet 114 by row contact, the hot water drop after contact, are arranged in the bottom of feed cavity 111
There are overflow launder and overfall 118, the bottom of overfall 118 is provided with the feed opening that feed cavity 111 is connected with cooling chamber 112
117, waste heat still can be constantly distributed during overflow launder is filled by the hot water drop sprayed, once note in overflow launder
Effect hot water completely by overfall 118 with feed opening 117 is flowed into in cooling chamber 112, the heat before entering in cooling chamber 112
Water can first pass around the rotary fan at feed opening 117, and the hot water quilt for overflowing is caused in the presence of rotary fan
Uniformly be dispersed to cooling chamber 112 in, break up cause hot water be changed into raindrop shape again during heat volatilize again, revolve
The startup of stream plate 214 relies primarily on the motor 119 arranged on 111 transverse slat 115 of feed cavity and is driven, and lower the temperature chamber 112
Ventilation duct 210 is additionally provided with inside.
Air feeder 217 is being provided with cooling 112 outer wall of chamber, cooling chamber 112 is provided with some vertical directions and leads to
The gas blow pipe 218 of the connection of airduct 210, gas blow pipe 218 are provided with some gas holes 219;Hot water is being revolved after spiral board 214
Cause hot water to be changed into dropping down onto under raindrop shape in cooling chamber 112 during stream 214 high-speed rotation of plate, be now placed in the chamber 112 that lowers the temperature
Air feeder on outer wall starts, and air feeder constantly transmits the extraneous cold airflow of high speed to the ventilation duct 210 in cooling chamber 112, is
The air-flow in cooling chamber 112 is caused more uniformly to make it possible to be fully contacted with raindrop shape liquid, in the ventilation of horizontally set
It is provided with a how dry gas blow pipe 218 of vertical direction on pipe 210,218 outer wall of gas blow pipe arranges some with the internal air blowing for connecting
Hole 219;Simultaneously be provided with some air inlets 310 between water cooling pond 113 and cooling chamber 112, be provided with above air inlet 310 with it is cold
But the shutter 311 that 110 inwall of tower body is fixedly connected, shutter 311 are obliquely installed towards water cooling pond 113;Through spiral board 214
After cooling again with 217 structure of air feeder, liquid is finally fallen in the water cooling pond 113 below cooling chamber 112, while in cold water
Air inlet 310 is provided between pond 113 and cooling chamber 112 extraneous cold air can be caused to enter into and cooled down in tower body 110, by
Raindrop shape is had been changed in the liquid in the presence of spiral board 214, liquid small part during in order to avoid water cooling pond 113 being dropped down onto under
The external world is fallen to from air inlet 310, therefore cooling 112 bottom of chamber and 113 junction of water cooling pond are provided with shutter 311, hidden
The effect of baffle plate 311 can cause liquid from cooling 112 inwall of chamber flow down when due to the effect of shutter 311 avoid liquid from
Air inlet 310 flows out to the external world, and shutter 311 is obliquely installed towards 113 direction of water cooling pond and can play a part of drain;Cold water
113 bottom of pond arranges some delthyrial cavities 315 for extending to the external world, and delthyrial cavity 315 is connected with water cooling pond 113, and water cooling pond 113 also sets
It is equipped with outlet pipe 316;The bottom of water cooling pond 113 is provided with delthyrial cavity 315, and delthyrial cavity 315 is interconnected with water cooling pond 113, leads to
The effect for crossing delthyrial cavity 315 can cause water cooling pond 113 and the contact area of outside air to increase, and facilitate heat to be sent to outer
Boundary, while water cooling pond 113 is additionally provided with the liquid after outlet pipe 316 can conveniently discharge cooling.
Cooling tower body 110 side wall is corrugated, and the side wall of corrugated can cause connecing for cooling tower body 110 and outside air
Contacting surface product is bigger, facilitates the heat inside cooling tower to be sent to outside cooling tower by the conduction of heat of side wall.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of without departing from this utility model principle and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.